【典例在线】
More than three quarters of the population are Chinese.
超过四分之三的人口是中国人。
What is the population of Wenzhou?温州的人口有多少?
【拓展精析】
▲population指人口总数,作主语时,谓语动词用单数形式,但当population前有分数、百分数等修饰时,谓语动词用复数形式。
▲population可以用large/big/small修饰,表示“人口众多或稀少”,但不能用many/few修饰。询问人口多少的常用句型:What is the population of...?
▲表示“某地有多少人口”的表达方式:
①the population of +某地+be+数词(该句型中population前用定冠词the)。
②某地+has a population of +数词(该句型中population前用不定冠词a)。
1)The population of China is much ____ than that of any other country in the world.
A. larger B. largest C. more D. large
2)It is reported that about seventy percent of the population in China____ farmers.
A. has B. are C. is D. was
A
B
3)—____ is the population of your town?
—About 3 million.
A. How many B. What
C. How much D. Which
4)尽管二孩政策已全面开放,但中国的人口并未快速增长。
Although the second?child policy has been fully liberalized,
____________________China doesn't increase fast.
B
the population of
【拓展精析】
5)Nowadays the ____ of cameras is becoming lighter and they are easier to carry.
A. depth B. width C. weight D. height
6)He _________ (weigh) only 70 kilos now after taking a balanced diet.
7)Daniel has tried to lose _________ (weigh) by eating less recently, but two kilos has been put on instead.
C
weighs
weight
【典例在线】
It's important for humans to protect wild animals. 对于人类来说保护野生动物很重要。
He's wearing sunglasses to protect his eyes from the strong sunlight. 他戴着太阳镜以免眼睛受到太阳光的伤害。
【拓展精析】
8)—How can we protect ourselves ____ the earthquake?
—We should stay calm first.
A. with B. about C. for D. from
9)The seat belts protect both drivers and passengers from ____ hurt when cars stop suddenly.
A. get B.getting
C. to get D.got
D
B
【典例在线】
I achieved my goal of being top three in the exams. 我实现了考进前三名的目标。
Don't give up halfway and your dream will come true. 不要半途而废,你的梦想会实现的。
【拓展精析】
词(组)
用法
achieve
及物动词,主语是人,有被动语态,常用结构:sb.+achieve+梦想/目标。
come true
不及物动词词组,主语是物,无被动语态,常用结构:梦想/目标+come true。
1)—My dream is to be an excellent teacher.
—I believe you will ____ your dream if you keep on working hard.
A. come across B. complete
C. come true D. achieve
2)His wish to be a writer has ____ and he sets a good example for us.
A. come out B. come in
C. come true D. come from
D
C
【典例在线】
I have already sent her the invitation to the party. 我已经给她发过聚会的邀请了。
Have you received her letter yet? 你收到她的信了吗?
It's dark, but the farmers are still working in the fields. 天黑了,但是农民还在田里劳作。
3)Tom wants to study at a university in Europe, but he hasn't decided which one to go to ____.
A. ever B. yet C. still D. already
4)—Shall I tell Bob the good news about the basketball match?
—No, you needn't. I've ____ told him.
A. still B. already
C. yet D. never
B
B
5)William Shakespeare has been dead for over 400 years, but his works ____ has a great influence today.
A. still B. already
C. yet D. never
A
一、单项选择。
1. Finding information is no big deal today. The real ____ is how to tell whether the information is true and useful or not.
A. challenge B. advice C. answer D. doubt
2. Linda's performance at the art festival was a ____ and was loved by her teachers and classmates.
A. success B. dream C. pity D. courage
A
A
3. There are many different kinds of ____ animals in Africa which are very fierce(凶猛的).
A. clever B. wild C. smooth D. crazy
4. I found I was three pounds heavier than before when I ____ yesterday.
A. covered B. prevented C. weighed D. received
5. The players of this sports meeting ____ teachers, students and parents. Some competitions must be finished by all of them.
A. celebrate B. prepare C. include D. require
B
C
C
二、从方框中选择恰当的词, 并用其适当形式填空。
nature hurry illness thick introduce
wake ancient treasure adult keep
6. The earth is the only home for us, so Green Hills and Clean Water is the true ________________.
7. It's dangerous to skate on the river though the ice looks ________.
8. Mary has developed a new way of life style by getting close to __________.
9. What a pity! Anna won't go out to have a picnic with us because of her bad __________.
treasure
thick
nature
illness
10. After a whole day's work, they felt very tired and could hardly stay __________.
11. Look, the zoo __________ is feeding the pandas patiently as if they were his children.
12. Welcome to my hometown for your holiday. I'm glad to ___________ some places of interest to you.
13. Luoyang is a(n) __________ city, and it has a history of more than 5,000 years.
awake
keeper
introduce
ancient
14. My younger brother ___________ to go to the cinema to meet his friends for he went out late.
15. Children are not allowed to visit the wild zoo unless they have a(n) _________ with them.
hurried
adult
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