unit 12
ومراجعة علي الوحده ال10 وال11 وال12
population
|
السكان
|
headache
|
صـــــداع
|
according to
|
وفقــــا لــ
|
health
|
الصحــــة
|
reduce
|
يقـــلل
|
global warming
|
الاحتباس الحراري
|
healthy
|
صحـــي
|
climate change
|
التغير المناخي
|
move to
|
ينتقل الي
|
environment
|
البيئـــة
|
increase
|
يـــــــزداد
|
movement
|
حركـــة
|
environmental
|
بيئـــي
|
decrease
|
يقل - ينخفض
|
print
|
يطبع - طباعة
|
technique
|
أسلوب - تقنية
|
affect
|
يؤثر علي
|
type : sort
|
نـــــــــوع
|
currently
|
حاليــــا
|
effect
|
تأثيــــر
|
recycle
|
يعيد تصنيع
|
disease
|
مــــرض
|
rapid
|
سريـــع
|
recycling
|
اعادة تصنيع
|
diabetes
|
داء السكري
|
trend
|
ميل - اتجاه - نزعة
|
desert areas
|
مناطق صحراوية
|
diabetic
|
مصاب بالسكر
|
growing
|
متزايد
|
low areas
|
مناطق منخفضة
|
medical
|
طبــــي
|
almost: nearly
|
تقريبـــا
|
climate
|
المنــــــــاخ
|
condition
|
حالـــــة
|
most
|
معظـــــم
|
employ
|
يوظف - يعيـــن
|
heart disease
|
مرض القلب
|
planet
|
كوكــــب
|
employment
|
توظيف - تشغيل
|
arthritis
|
التهاب المفاصل
|
recognise
|
يتعرف علي
|
worry
|
يقلق - القلق
|
operate (on)
|
يجري عملية لــ
|
unrecognisable
|
لا يمكن التعرف عليه
|
worried
|
قَلِــــق
|
operation
|
عمليــــة
|
gradually
|
تدريجيا
|
worrying
|
مُقلــــــق
|
cell
|
خليـــــــــة
|
ice
|
ثلج - جليد
|
reassure
|
يطمئن
|
tissue
|
نسيــــج
|
North Pole
|
القطب الشمالي
|
reassuring
|
مطمئــن
|
progress
|
يتقدم - تقدم
|
South Pole
|
القطب الجنوبي
|
upset
|
يحبط - مُحبَط
|
mend
|
يصلــــــح
|
melt
|
يذوب - ينصهر
|
upsetting
|
مزعــــــــج
|
repair
|
يصلــــــح
|
serious
|
جاد - خطير
|
suppose
|
يفترض - يعتقد
|
bring
|
يجلب - يُحْضِر
|
flood
|
فيضان
|
bird flu
|
أنفلونزا الطيور
|
pain
|
ألــــم
|
produce
|
ينتـــــج
|
spread
|
ينتشر - ينشر
|
painful
|
مؤلــــــــم
|
production
|
إنتــــــــاج
|
describe
|
يصف
|
swell
|
يتورم - ورم
|
import
|
يستـــــورد
|
course
|
دورة دراسية
|
swollen
|
متــــــورم
|
export
|
يصـــدر
|
interview
|
مقابلة شخصية
|
joints
|
مفاصــــل
|
hostile
|
معادي - عدائي
|
object
|
شــــيء
|
cure
|
يعالج - علاج
|
hostility
|
عداوة - خصومة
|
bright
|
لامع - مشرق
|
curable
|
يمكن علاجه
|
around : about
|
حوالي - تقريبا
|
bright side
|
الجانب الايجابي
|
blood
|
الــــدم
|
unpleasant
|
مزعج - كريه
|
daily life
|
الحياة اليومية
|
bleed
|
ينزف
|
come true
|
يتحقق
|
nervous
|
عصبي - متوتر
|
remove
|
يزيـــل
|
defend
|
يدافع عن
|
relax
|
يسترخي
|
improve
|
يتحســــن
|
defence
|
دفاع
|
relaxation
|
استرخاء
|
completely
|
تمامــــا
|
protect
|
يحمي - يقي
|
fail
|
يفشـــل
|
knee
|
ركبـــــة
|
protection
|
حِمايَة - وقاية
|
failure
|
الفشـــل
|
Definitions
arthritis
|
a disease that causes pain and swelling in the joints of your body
|
التهاب المفاصل
|
cell
|
the smallest unit of a living body
|
خليـــــــــة
|
diabetes
|
a disease in which there is too much sugar in your blood
|
داء السكري
|
mend
|
repair something that is broken or damaged
|
يصلــــــح
|
cure
|
make an illness better
|
يعالج
|
operate (on)
|
cut open someone's body in order to remove or repair a part that is damaged
|
يجري عملية لــ
|
progress
|
to move forward, develop or improve
|
يتقدم
|
tissue
|
what plant and animal cells are made of
|
نسيــــج
|
disease
|
an illness or serious medical condition
|
مــــرض
|
decrease
|
to become less
|
يقل - ينخفض
|
hostile
|
describes something or someone who very unpleasant, unfriendly and / or aggressive
|
معادي -عدائي
|
rapid
|
done or happening very quickly
|
سريـــع
|
trend
|
the way a situation is developing or changing
|
ميل - اتجاه - نزعة
|
planet
|
a very large round object in space that moves around the sun
|
كوكــــب
|
unrecognisable
|
changed so much that it seems completely different
|
لا يمكن التعرف عليه
|
North / South Pole
|
the most southerly/ northerly part of the world
|
القطب الشمالي / الجنوبي
|
flood defences
|
protection against floods for towns and buildings
|
حواجز الفيضانات
|
Expressions
work on a disease
|
يحاول أن يعالج مرضا
|
be crippled with arthritis
|
يعاني من التهاب المفاصل
|
work on a treatment for
|
يحاول أن يطور علاجا لــ
|
break a promise
|
يخلف وعده
|
keep fit and healthy
|
يحافظ علي لياقته و صحته
|
keep a promise
|
يفي بوعـــده
|
find a cure for
cure for more diseases
|
يجد علاجا لـ
|
health problems
|
مشاكل صحيـــــة
|
look into the future
|
يدرس المستقبل
|
get warmer
|
يصبح أكثر حرارة
|
doing research into
into
|
يجري بحثا عن
|
making predictions
|
يتنبـــــــأ
|
research teams
|
فرق البحــــث
|
There’s no point in worrying
|
لا داعــــي لـــ
|
make progress in
in
|
يحقق تقدما في
|
take turns
|
يتناوب الأدوار
|
in the not-too-distant future
future
|
في المستقبل القريب
|
drop out of school
|
ينقطع عن الدراسة
|
Derivatives
Verb
|
Noun
|
Adjective
|
|||
predict
|
يتنبأ
|
prediction
|
التنبؤ
|
predictable
|
متوقــــع
|
treat
|
يعالج
|
treatment
|
عـــــــلاج
|
treatable
|
يمكن علاجـــه
|
damage
|
يتلـــف
|
damage
|
تلف
|
damaged
|
تالف
|
develop
|
يطـــور
|
development
|
تطور
|
developed
|
متطور
|
grow
|
ينمو - يزداد
|
growth
|
نمو - زيادة
|
growing
|
متزايد - نامي
|
recognise
|
يتعرف علي
|
recognition
|
اعتراف - تقدير
|
recognisable
|
يمكن التعرف عليه
|
Antonyms
Word
|
Antonym
|
||
rare
|
نـــادر
|
common
|
شائــــع
|
curable
|
يمكن علاجه
|
incurable
|
لا يمكن علاجه - مزمن
|
increase
|
يـــــــزداد
|
decrease
|
يقل - ينخفض
|
healthy
|
صحـــي
|
unhealthy
|
غير صحي
|
progress
|
يتقدم
|
regress
|
يتراجع - يتدهور
|
rapid
|
سريــــع
|
slow
|
بطـــــيء
|
production
|
إنتــــــاج
|
consumption
|
استهلاك
|
pleasant
|
سار - ممتع
|
unpleasant
|
مزعج - كريه
|
flood
|
فيضان
|
drought
|
جفاف
|
1- cure a disease = treat a disease يعالج المرض
- If we cure a disease, it means the patient no longer has the disease.
- Sleeping for an hour or two always cures his headaches.
manage a disease
يسيطر علي المرض
- If we manage a disease, it means the patient still has the disease, but we give them medicine to reduce its effects
2- hostile عدائي - عدواني - We didn't expect such a hostile reaction to our ideas.
hostel سكن - بيت الطلبة - We stayed in hostels when we travelled in Europe.
3- melt يذوب - ينصهر - The ice melted when the sun came out.
dissolve
يذوب - يذيب في سائل - The powder dissolves readily in cold water.
4- tissue منديل ورقي - نسيــــج - The doctor said there was some damage to the tissue.
issue قضية - مسألة - مشكلة - Today's issue is how to overcome terrorism.
5- joints
مفاصـــــــــل - He injured a finger joint when he tried to catch the ball.
join
يلتحــــــــق بـ - ينضم إلي - We are going to out. Would you like to join us?
6- cure
يعالج - علاج - care عناية - رعاية - care for يعتني بـ
7- pole
قطــــــــــــــب - The Earth has two poles.
pale شاحــــــــب - He had lost a lot of blood and was very pale.
8- climate منــــــــــاخ - Some areas in Egypt have a mild معتدل climate.
weather
طقس - The weather is nice today.
9- ( -able ) - لاحقـــــــــــــــــة لتكوين الصفة
من الفعل
recognise
يتعرف علي recognisable
يمكن التعرف عليه
break
يكسر breakable هش - قابل للكسر
admire
يعجب بـ admirable مثير للإعجاب - رائع
accept
يقبـــــــل acceptable
مقبول
read
يقـــــــرأ readable
مقروء - يمكن قراءته
move يحرك - يتحرك movable غير ثابت - متحرّك - متنقل
10- (Un-) * بادئة تعطي معني النفي
recognisable
يمكن التعرف عليه unrecognisable
لا يمكن التعرف عليه
believable
مُقنِع - واقعي unbelievable
غير معقول - لا يُصَدق
readable مقروء - يمكن قراءته unreadable غير مقروء - لا يمكن قراءته
drinkable
صالح للشرب undrinkable
غير صالح للشرب
11- recognise (v) = know someone because you have seen them before يتعرف علـــي
- The witness recognized the thief.
realise : understand clearly يدرك - I hope he realizes his mistake soon.
12- climate change : greenhouse effect: (global warming) الاحتباس الحراري : ارتفاع درجة حرارة الأرض
- Scientists believe that climate change may be responsible for more storms.
13- southerly : towards the southجنوبي - نحو الجنوب - They were travelling in the southerly direction.
southerly : coming from the south قادم من الجنوب - The southerly wind was strong.
southern : in the south في الجنوب من مكان ما
- There are some great beaches in southern England = in the north of England.
northerly : towards the north شمالي - نحو الشمال - They were travelling in the northerly direction.
northerly : coming from the north قادم من الشمال - The northerly wind was strong.
northern : in the north of في الجنوب من مكان ما
- Alex is located northern Egypt.= in the north of Egypt.
14- operate (on) يجري عملية لــ - The surgeon is operating on my brother tomorrow.
operate :
يشغل - يدير - I don't know how to operate this machine.
15- give / cause headache يسبب صـــــداع - Loud music gives me a headache.
16- planet
كوكب - plant نيــــات
plane
طائرة -
plan خطــــة
Saying you are worried
- للتعبير عن القلـــــــــــق نستخدم أحد التعبيرات التالية
- I'm feeling very nervous. أشعر بالتوتر الشديد
- I'm afraid that I might…. (fail)… ينتابني الخوف فربما ...(أفشل)
- I find it worrying.
أجد أن هذا أمرا يدعوا للقلق
- It worries me.
هذا الأمر يدعو للقلــــــق
- That doesn’t stop me from worrying about….. هذا لا يمنعني من الشعور بالقلق بشأن......
reassuring
* لكي نطمئن شخص ما , نستخدم أحد
التعبيرات التالية
- Don’t worry about it. لا تقلق بهذا الشأن
- I'm sure it'll be fine.
أنا متأكد أن الأمر سوف يكون علي ما يرام
- There's no point in worrying about it. لا داعي للقلق بشأن هذا الأمر
- Try and look on the bright side.
حاول أن تنظر إلي الجانب الايجابي
في هذا الأمر
- Just relax. Nothing will happen.
هون عليك , فلن يحدث شيء
Examples:
1 A We're getting the results of our school tests tomorrow.
B I know I'm feeling very nervous
A Listen, don’t worry about it I'm sure it'll be fine.
B That's what everyone says, but I'm afraid that I might fail.
2 A Did you hear about the lion that escaped from the zoo?
B Yes, but it's a long way from here. There's no point in worrying about it.
A I know, but lions can move quite fast, can't they?
B Just relax. Nothing will happen here!
3 A You don't look very happy. What's the matter?
B I've been listening to a radio programme about climate change and I found it worries me
A Try and look on the bright side Scientists are doing everything they can to protect us.
4 A Are you all right?
B My little brother hasn't come home from school yet. It worries me.
A He's probably playing with his friends.
B I know, but that doesn’t stop me from worrying about him.
1- Will climate change during the next 100 years be fast or slow?
- It will be fast
2- According to the writer, in which three places will ice be melting in the future?
- The ice will be melting on mountains, at the North Pole and at the South Pole
3- What will happen to people if the areas where they live are flooded?
- They will have to leave their homes.
4- Where will people get their food from?
- People will have to import their food from other places.
5- Why is it possible that the population in some countries will decrease?
- It will be hard to live if the climate is very hostile. People may move to other countries.
6- What other things can scientists and engineers do to reduce the effects of climate change?
- They can develop new types of fuel, plant more trees and find more ways of recycling. They can develop new crops which can grow in desert areas.
7- Are flood defences needed in Egypt? If so, where? What or who would they protect?
- We may need to protect low areas next to the sea. Perhaps we will need to protect the Nile from
flooding too, to protect cities and villages that are near the Nile.
8- Your children might be living in the year 2100. What do you think that their lives will be like?
- I think their life will be more complex with lots of fatal diseases
9- How do you think that the population of the world will change in the future?
- It will probably increase ( to around 10 billion by 2100) , although it may decrease in some countries
10- What effects do you think that climate change will have in the future?
- The earth will get warmer , causing ice to melt and producing floods , and other areas will become desert .
11- Do you think people will be healthier than they are now? Why? Why not?
- They will be healthier. People will know how to look after themselves.
12- Why is it possible that the population in some countries will decrease?
- It will be hard to live if the climate is very hostile. People may move to other countries.
13- What other things can scientists and engineers do to reduce the effects of climate change?
- They can develop new types of fuel, plant more trees and find more ways of recycling. They can develop new crops which can grow in desert areas.
14- Are flood defences needed in Egypt? If so, where? What or who would they protect?
- We may need to protect low areas next to the sea. Perhaps we will need to protect the Nile from
flooding too, to protect cities and villages that are near the Nile.
15- How do you feel about the future of the world?
- In my opinion, the world will suffer from more problems. World temperatures will continue to rise due to increasing pollution.
Future continuous المستقبل المستمر
Form : will be + v.ing
- You will be waiting for her when her plane arrives tonight.
- This time next week, I will be travelling to Cairo. -
Tonight at 6 PM, I will be eating dinner.
- Don’t ring at 8 o’clock. I’ll be having dinner with my family.
- You'll recognize me when you get there. I'll be wearing jeans and a white t-shirt. I'll be sitting at a table at the corner and reading a newspaper.
- Please, don't come at 9 o'clock. She'll be sleeping at that time.
Use
- يستخدم المستقبل المستمر
للتنبؤ بحدث سوف يكون مستمرا في وقت ما أو
خلال فترة محددة في المستقبل
- I’ll be playing tennis from 7 to 9 p.m.
- The government will be trying to reduce the effects of climate change.
- كما يستخدم المستقبل المستمر
للتعبير عن حدث سوف يكون مستمرا عندما يقطعه
حدث آخر أو عندما يتم حدث آخر في المستقبل.
(تقاطع)
- I will be watching TV when she arrives tonight.
- I will be waiting for you when your bus arrives.
- I am going to be staying at the Madison Hotel, if anything happens and you need to contact me.
- He will be studying at the library tonight, so he will not see Jennifer when she arrives.
- كما يستخدم المستقبل المستمر
للتعبير عن حدثين سوف يكونان مستمران معا
في نفس الوقت في المستقبل. (توازي)
- At the party tomorrow, Ahmed will be singing while Sarah will be dancing.
I will be working hard next week while you will be relaxing on the beach.
I will be working hard next week while you will be relaxing on the beach.
- يستخدم المستقبل المستمر أيضا
عندما نخمن ما يفعله شخص الآن
- Don't call him now, he'll be doing his homework.
- I don't want to disturb them. I'm sure they'll be cleaning their house at the moment.
- لا يستخدم المستقبل المستمر مع
الأفعال التي تعبر عن حالـــــــــة.
- Maher will be at my house when you arrive. (Not:
will be being)
- After I study, I will know all the answers for the test. (Not: will be knowing)
may be + V.ing
• Use may be + v.ing to refer to future events or trends which are possible but not certain:
- يستخدم (may be v.ing) للتعبير عن أحداث محتملــــة الحدوث
(أحداث غير مؤكدة) ستكون مستمرة في المستقبـــــل
- Many more people may be moving to Cairo in the next 50 years.
- In 100 years, people may be living in space.
- When she’s 21, she may be working in London.
UNIT 12 Population, health and the environment ( workbook )
1 Complete the table
arthritis cell diabetes
heart heart disease tissue
Parts of the body
|
heart
|
||
Diseases
|
heart disease
|
2 Match these words with their meanings.
a arthritis 1
...….. the process of developing or becoming better
b cell 2
...….. groups of cells that make up animals and plants
c cure 3
...….. repair something that is broken or damaged.
d diabetes 4
...….. cut open someone's body in order to remove or repair a part that
is damaged
e mend 5
…a… a disease which causes pain and makes moving difficult
f operate (on) 6 ...…..
the smallest part of an animal or plant
g progress 7
...….. make an illness better
h tissue 8
...….. a disease in which there is too much sugar in the blood
3 Complete these sentences with the correct form of words from Exercise 2.
a It is now possible to put new ….. cells …. into a patient's body to treat some illnesses.
b Doctors are making…………………. towards successfully treating many common diseases.
c Rami's grandfather finds walking painful because he has……………….. in his knees.
d Doctors sometimes use……………….. made in a laboratory to repair damaged body parts.
e Her uncle has…………….. , so he's taking medicine to control the sugar in his blood.
f We need to............ the hospital equipment that was damaged in the earthquake.
g Sleeping for an hour or two always ………………..his headaches.
h After the road accident, doctors had to…………….. on the driver's leg
1 Make sentences using future continuous verbs.
a Nader is going on holiday. This time tomorrow/he/swim in the sea
Nader is going on holiday. This time tomorrow, he will be swimming in the sea.
b In an hour's time! Warda / travel home on the train.
c This time next week / Hamid/play in a school football match.
d This time next year / Salma/revise for her final exam
e In two years' time / lmad / study English at university
f In 20 years from now / Khaled / run his own business
2 Complete the sentences with the correct
future form of the verbs in brackets.
a In ten years' time, I… I hope I will be working… in a hospital. (I / hope / work)
b Amira has a job interview tomorrow. I'm sure………………………. (she / do / well)
c In five years' time,………………………….. with his parents. (Ali / probably still / live)
d Next year,………………………………… studying at university. (Noha / start)
e This time next week,………………………..with his friends (Samir / play basketball)
f When I'm 80, I think……………………………… (everyone
/ live / longer)
g Where do you think ………………………….when you're 50? (you / work)
1 Can you complete these definitions? Check in your dictionary.
a hostile: very……
unfriendly ………
b rapid: done
or happening very …………………….
c decrease: to become ……………………………….
d trend: the
way a situation is developing or ……………………….
e planet: a very large round object in…………………. that moves around a star
f unrecognisable: changed so much that it seems completely…………………
2 Complete the sentences using the first and last letters of the missing words.
a There are eight p…lanet….s which go round our sun.
b Jungles and deserts can be h……………….. e environments for people to live in.
c There are so many new buildings on the beach that it has become u……………………….. e.
d Global warming is a modern t ………………d that many people are worried about.
e There has been a small d…………… e in the number of people who visited the museum this year
f Small animals often make r………… d movements to escape from their enemies
3 Answer the questions with a word starting un- and/or ending with -able.
a Why should I be careful with that glass? -
Because glass is…. breakable…….
b Why can't you read the magazine? -
The print is so small, it's ……………
c Why shouldn't people drink water from the river? - Because it's ……………………….…
d Why do you like to read that magazine? -
Because I find it very …………..…...
e Do you believe this news story! -
No, it's so strange that I find it ompletely….
Translate into English
1- Most people feel that their jobs are becoming more and more stressful. They work extremely hard and don’t have enough time to relax, so they look for continuous sunshine
on the most luxurious beaches.
2-The main purpose of buildings has always been to protect people from bad weather. In countries with hot and cold seasons, insulated buildings keep out heat and cold. In hot
dry area, buildings with thick walls keep out the heat.
3- We can't solve all our problems but we find solutions to some of them. As man finds solutions, he is the one to create problems and overcome them.
4- Scientists have said that we haven’t been the only creatures living on this globe. There are other creatures that come and leave for unknown reasons.
5- Infectious diseases such as cholera are very dangerous. It can spread quickly especially in crowded places.
Translate into Arabic
1- للسياحة آثار سلبية على البيئة، لذا يجب أن نبذل
قصارى جهدنا لتجنبها.
2- إن تصميم المباني يختلف من بلد لآخر حسب الظروف
المناخية.
3- توجد الآن الكثير من ناطحات السحاب
في العالم وكنها بدأت في نيويورك.
4- عندما أذهب إلى الريف أقيم مع
أسرتي في منزل بعيد عن القرية.
5- يجب عليك أن تتحلى بالطموح
فهو سبيلك للنجاح.
pigeon
|
حمامــــة
|
flexible
|
مـــرن
|
adapt to
|
يتكيف مع
|
whale
|
حــــوت
|
flexibility
|
مرونـــة
|
employ
|
موظف
|
whaling
|
صيد الحيتان
|
flexibly
|
بطريقة مرنة
|
employee
|
موظف
|
chase
|
يطارد
|
rapidly
|
بسرعـــة
|
employer
|
صاحب العمل
|
protect
|
يحمي
|
catch a disease
|
يصاب بمرض
|
break down
|
يتعطل
|
plenty of
|
كثير من
|
serious
|
جاد - خطير
|
keep calm
|
يحافظ علي هدوئه
|
dolphin
|
دولفين
|
decrease
|
يقل - يقلل
|
option
|
اختيار
|
make sure
|
يتأكد
|
save
|
ينقذ
|
continue
|
يستمر
|
compare
|
يقارن
|
around
|
حوالـــي
|
work for
|
يعمل لدي
|
stomach ache
|
مغـــص
|
determined
|
عازم - مصمم
|
transport
|
ينقل - النقل
|
cough
|
سعال
|
determination
|
عزيمة - إصرار
|
frightened
|
خائف - مرعوب
|
vaccination
|
تلقيـــح
|
cure
|
يعالج
|
challenge
|
يتحدي- تحدي
|
smallpox
|
مرض الجدري
|
cope with
|
يواكب - يساير
|
go wrong
|
يتعطل
|
blind
|
أعمـــي
|
keep up with
|
يواكب - يساير
|
advantage
|
ميـــزة
|
organisation
|
منظمـــة
|
the rest
|
الباقــي
|
efficiently
|
بكفاءة
|
spread
|
ينشر - ينتشر
|
prepare
|
يعد - يجهز
|
face
|
يواجــــه
|
Definitions
cure
|
make an illness better
|
يعالج
|
decrease
|
became less, or made less
|
يقل - يقلل
|
determined
|
wanting to do something very much
|
عازم - مصمم
|
diseases
|
illnesses
|
أمراض
|
rapidly
|
very quickly
|
بسرعـــة
|
serious
|
bad or worrying
|
جاد - خطير
|
cope
|
deal with something successfully
|
يواكب - يساير
|
employee
|
someone who is paid to work for someone else
|
موظف
|
employer
|
a person or company that pays people to work for them
|
صاحب العمل
|
face
|
have to accept or deal with a bad situation or problem
|
يواجـــه
|
flexible
|
able to change or be changed easily
|
مـــرن
|
option
|
something that you can choose to do
|
اختيار
|
1- Why do you think that they made a film of Moby Dick on Madeira in 1956?
- Because people used to go whaling from the island at this time.
2- Why do you think that there are not many whales around the island today?
- Many of the whales were probably killed before the island was protected.
3- What problems may there be if too many people go on holiday to watch animals like whales?
- If there are too many people, they may frighten the animals. Pollution from the boats may hurt the whales, too.
4- What happened to 35% of people who caught smallpox before 1980? - They died of the disease.
5- Why didn’t people catch the disease after 1980? - WHO had stopped the disease.
6- Why is it harder to stop some diseases than it was to stop smallpox?
- They can be caught more than once; they are harder to see.
7- How many children have vaccinations that stop them catching diseases today? - 80%
8- How many children’s lives has this saved? - It has saved around three million children.
9- In what kind of a world may we be living in the future?
- We may be living in a world without serious diseases.
10- How do you know how much protein, fat etc. is in food when you buy it?
- You can sometimes see this information on a label.
11- How many different jobs did people usually use to have in their lives?
- They probably had one.
12- When do people need to think flexibly? - You need to think flexibly when your plans go wrong.
13- Why is it useful to be flexible at school? - Because then you can keep calm when things go wrong and not stop doing something because it is difficult. You are not frightened of new challenges.
14- Why do many employers want people who think flexibly - Because these people will know how to cope when there are problems and are happy to face challenges.
Revision D
1 Finish the following dialogue:
Dalia and Amany are at the shops
Dalia :
Shopping makes me hungry. Oh, lookl 1) …………………………….
Amany : You're right, the sweets aren't expensive.
Dalia : I think I'll buy some.
Amany : 2) …………………………………………………..………………………?
Dalia :
Yes, I know they are bad for me, but I like them.
Amany : I'm worried that you will become ill if you eat lots of sweets.
Dalia : 3) ………………………………………. I won't eat too many.
Let's look in the
bookshop I'm sure you'd love the new Detective Jones book.
Amany : 4) ……………………………………………………………………………
Dalia : You like exciting stories.
Amany : I enjoyed his last story. 5) …………………………………………………?
Dalia : You’ll probably finish it right away.
Amany : You're right, I'm sure I won't put it down!
2 Write what you would say in each of the following situations:
1 You read in the news about bird flu. You are worried that it will come to Egypt.
2 There is a very good new museum near your school. You want to recommend it to a friend.
3 Tell your younger brother/sister that it is good to drink lots of milk because it contains protein.
4 A friend asks you where you will be living in ten years. You think that you will live in Cairo, but
you are not sure..
3 Choose the correct answer from a, b, c or d:
1 Zeinab ............. Mona that London was the biggest city in England.
a said b
told c
explained d
promised
2 Ibrahim said that he was going to see the new film about space the............... week.
a last b
this c
following d
before
3 The river was very full because it.................. for a week.
a rain b
rains c
been raining d had been raining
4 Before my father worked for the bank, he ............ as a manager at a supermarket.
a works b is working
c
had worked d have been
5 Next year, my older brother................. medicine at university.
a will be studying b be studying c
studying d
studies
6 It’s possible that my cousin Riham won’t come to the family party next week because she.......... working at the hospital.
a may b
be c
may be d
had been
7 The fire grew quickly because it...................... for many months.
a did not rained b had not rained c
was not raining d is not raining
8 The farmers said that they.................. organic fertilizers in the following year.
a will use b use c
would use d
had used
9 The smallest parts of your body are called ................ .
a cellars b caves
c
cells d
centimetres
10 The man was very ill so the doctors decided to.............. on him.
a celebrate b operate
c
cooperate d
organise
11 The boat stopped at the island and all the tourists went................ .
a ashamed b attached
c
confused d
ashore
12 Africa and Europe are two of the world’s.............. .
a oceans b continents
c
countries d
planets
13 If you eat that fish you might be very ill. It is............. .
a poisonous b organic
c
modified d
genetic
14 The farmer put all the old grass in a field where he knew it would........... .
a root b
rot c
rubbish d
fertile
15 The number of visitors to the museum ................... from 5 million to 2 million.
a increased b modified
c
reduced d
decreased
16 Leila works very hard at school because she is ............... to go to a good university.
a determined b developed
c
distracted d
disliked
4 Find and correct the mistakes in the following sentences:
1 Some people don't like to eat food that has been genetically operated. (……………….)
2 The influenza of this cake include fruit and eggs. (……………….)
3 Don’t jump into the river or you might down. (……………….)
4 Sami’s text message said that he has arrived safely. (……………….)
5 We became ill because the vegetables have been washed in dirty water. (……………….)
6 I asked Doaa what she had been doing yesterday. (……………….)
5 Read the following passage, then answer the questions:
The world is a big place, isn't it? But how many people can live on it? It is believed that before the second century CE, the population of the world was below 300 million. The
population grew slowly. It took 1,600 years before the population doubled to 600 million. By the middle of the eighteenth century, it had become 800 million. Then, the population started to grow more quickly. In the year 2000, the population was eight times the amount it had been
in 1750, at more than 7 billion. Today, it is about 7.5 billion.
What about the future? It is thought that the population will be growing even faster in the next 100 years. Ten billion people may be living on our planet in the year 2100. However,
the population of some countries is going down. There will probably be enough space for everybody, but you r grandchildren will be living on an even busier planet than the one we live on today.
1 How many people live in the world today?
2 When did the population of the world start to grow more quickly?
3 Why do you think that the population will be growing faster in the future?
4 Do you think that there will be enough space for everybody in the future? Why / Why not?
5 What do you think the word doubled means? a
got smaller
b became three times as big c became two times as big d
stayed the same
6 The main idea of the text is that the world's population will continue to grow.........
a but some countries will decrease b
and there will be 10 billion people
c but it grew slowly in the past d
but the world will be different than today
6 Answer only THREE (3) of the following questions:
1 How do you think climate change will affect food production?
2 What do you think will happen if the world becomes much warmer?
3 Do you think you think Ahab in Moby Dick was right to want to kill Moby Dick? Why / Why not?
4 Why do you think that the crew of the Pequod wanted to help Ahab?
5 Do you think that more of our food should be genetically modified? Why / Why not?
7 Answer the following questions:
1 What saved Gulliver when the baby dropped him?
2 How do we know that Glumdalclitch was a kind girl?
3 Why did the farmer decide to take Gulliver to the market?
4 Why do you think that the farmer stopped people going too close to Gulliver?
5 Do you think that the farmer was a greedy man? Why / Why not!
"After a few weeks, I had lost a lot of weight and felt ill and tired. The farmer saw that I looked like a skeleton and was worried I would die."
6 Why did Gulliver feel tired and ill? 7
Why did the farmer not want Gulliver to die?
8 What happened to Gulliver after this?
8 Write a paragraph of about ONE HUNDRED (100) words on ONE (1) of the following: