人教新目标 (Go for it) 版九年级全册Section A优秀同步训练题

Unit 13 Section A（3a-3b）

Ⅰ.根据句意及汉语提示完成句子

1.So far, no __________ （科学的） studies have shown that shark fins are good for health.

2.The king was very _______ （残忍的） and he gave an order that those poor people should be killed at once.

3.The tourist __________ （行业） in the city is growing more and more important.

4.Don’t you know stealing is against the ______（法律）?

5.[2022泰安] Spacewalks can be dangerous. There is no air in space. And it’s filled with _________（有害的） radiation（辐射）.

Ⅱ.用括号中所给单词的适当形式填空

6.So far, they ___________（build） four new schools in that poor area.

7.We all support his __________（science） research.

8.This is an ____________（danger） animal. We should try to save it.

9.I think air pollution is much ______________（harm） to our environment.

10.Tigers are ______________（strong） animals in their food chain.

Ⅲ.根据汉语意思完成句子

11.当他在工作时，他的中指不小心被机器切掉了。

His middle finger ______ accidentally _____ _____ by the machine while he was working.

12.事实上，它将给所有的海洋生物带来危害。

_____ ______, it will _______ danger to all ocean life.

13.记住我们是食物链的一部分。

Remember that we are part of the_______ _______.

14.据说转基因食品对人类健康有害。

It’s said that GM food                          human health.

15.那只长颈鹿能够到树顶上的叶子。

The giraffe can reach the leaves ____ _____ ______ _____ the trees.

16.这个房间没有空调，夏天在这里很难入睡。

It is hard to sleep _________ an air conditioner in this room in summer.

Ⅳ.单项填空

17.My father was good ______ me when I was ill. He told me that eating more vegetables was good ______ my health.(    )

A. to; for B. with; to C. with; for D. for; with

18.—A lot of dogs were killed last month.

—Why are people so ______ to dogs? I think they should be punished seriously.(    )

A. dangerous B. serious C. cruel D. impolite

19.The number of the volunteers ______ 100 now. And a small number of them ______ already gone to the workplace.(    )

A. is; have B. are; have C. is; are D. is; has

20.—Why does Tom know so many things?

—Because he ______ reads many books， ______ remembers what he has read.(    )

A. not; but B. not only; but also

C. neither; nor D. either; or

21.Our government has to do something ______ our environment.(    )

A. protect B. protected C. protecting D. to protect

Ⅴ.（2021南京改编）完形填空（主题：人与自然·环保行动）

What does the word ecology mean? It was .  .22.  . by Ernst Haeckel, a German biologist. He joined two Greek words: oikos, meaning “house”, and logie, meaning “the study of”. Together they mean “the study of the house”. The “house”Haeckel had in mind is our .  .23.  ., the earth. The earth is home to all living things—humans, animals, plants, and even microbes.

    To study a house is to learn how its residents（居民） use it. An ecologist is a scientist who studies the .  .24.  . between organisms（生物） and their environment. The environment is an organism’s surroundings. It may .  .25.  . water, gases, rocks, and temperature.

    Ecologists also study the balance of using the environment while protecting it.

    An ecologist once asked a boy .  .26.  . he thought it meant to protect the environment.

    The boy said, “You go into the forest and look for somebody who wants to cut down a tree. You take away his axe. You tell him about how .  .27.  . trees are. You say they are good for natural beauty, saving soil, and giving shelter to birds and other animals.”

    “Good answer,” said the ecologist, “.  .28.  . it may not be easy to find a woodcutter to talk to. Also, remember that sometimes it’s .  .29.  . to cut down a tree. If we cut down too many trees, the forest will disappear. If we don’t cut down any trees, we won’t get any resources from the forest. We have to find the right .  .30.  ..”

    “I get it,” the boy said. “We need the forest’s .  .31.  . for wood and paper, or we might not have desks or notebooks for school.”

    “Exactly—and school is a good place to learn about ecology,” added the ecologist. “Then you will know how to protect the natural environment.”

22.(     )A. proved B. invented

C. marked D. accepted

23.(    )A. planet B. building C. project D. surface

24.(    )A. feeling B. relationship

C. distance D. competition

25.(    )A. pollute B. control C. include D. reduce

26.(    )A. who B. whose C. why D. what

27.(    )A. wild B. common

C. wealthy D. important

28.(    )A. but B. and C. so D. or

29.(    )A. comfortable B. tiring

C. impossible D. necessary

30.(    )A. mystery B. temperature

C. balance D. symbol

31.(    )A. soil B. resources

C. landscape D. wildlife

Ⅵ.（2021江西）用方框中所给单词的适当形式完成短文

    Look up at the sky at night. What can you see? Before electric lights, people could often see about 2,500 different stars. Now, light fills the skies over our cities. This is called light 32.__________. Because of it, people in cities can often only see about ten 33._______!

    Most of the time, light helps us. We can 34.______ because of it. It gives plants energy. But light isn’t always 35._______. We need times of dark 36.________. One hundred years ago, we had those times of dark. Now the night is like day. Some scientists are worried 37.______ this light affects（影响） our health. These scientists are studying the effects of light pollution.

    Other scientists are finding ways to 38.______ light pollution and make our lives better. For example, many streetlights now have covers. The covers focus the light 39._________ the ground. They stop the light from going 40._____ into the sky. They also save energy. The covers are a 41._______ change, but they can 42.______ have a positive（正面的） effect.

答案

[Unit 13 Section A （3a-3b）

Ⅰ.根据句意及汉语提示完成句子

1.So far, no __________ （科学的） studies have shown that shark fins are good for health.

scientific

2.The king was very _______ （残忍的） and he gave an order that those poor people should be killed at once.

cruel

3.The tourist __________ （行业） in the city is growing more and more important.

industry

4.Don’t you know stealing is against the ______（法律）?

law

5.[2022泰安] Spacewalks can be dangerous. There is no air in space. And it’s filled with _________（有害的） radiation（辐射）.

harmful

Ⅱ.用括号中所给单词的适当形式填空

6.So far, they ___________（build） four new schools in that poor area.

have built

7.We all support his __________（science） research.

scientific

8.This is an ____________（danger） animal. We should try to save it.

endangered

9.I think air pollution is much ______________（harm） to our environment.

more harmful

10.Tigers are ______________（strong） animals in their food chain.

the strongest

Ⅲ.根据汉语意思完成句子

11.当他在工作时，他的中指不小心被机器切掉了。

His middle finger ______ accidentally _____ _____ by the machine while he was working.was cut off

12.事实上，它将给所有的海洋生物带来危害。

_____ ______, it will _______ danger to all ocean life.bring In fact

13.记住我们是食物链的一部分。

Remember that we are part of the_______ _______. food chain

14.据说转基因食品对人类健康有害。

It’s said that GM food                          human health.

[答案] is harmful to/is bad for

15.那只长颈鹿能够到树顶上的叶子。

The giraffe can reach the leaves ____ _____ ______ _____ the trees.at

The top of

16.这个房间没有空调，夏天在这里很难入睡。

It is hard to sleep _________ an air conditioner in this room in summer.

without

Ⅳ.单项填空

17.My father was good ______ me when I was ill. He told me that eating more vegetables was good ______ my health.(    )

A. to; for B. with; to C. with; for D. for; with

A

18.—A lot of dogs were killed last month.

—Why are people so ______ to dogs? I think they should be punished seriously.(    )

A. dangerous B. serious C. cruel D. impolite

C

19.The number of the volunteers ______ 100 now. And a small number of them ______ already gone to the workplace.(    )

A. is; have B. are; have C. is; are D. is; has

A

20.—Why does Tom know so many things?

—Because he ______ reads many books， ______ remembers what he has read.(    )

A. not; but B. not only; but also

C. neither; nor D. either; or

B

21.Our government has to do something ______ our environment.(    )

A. protect B. protected C. protecting D. to protect

D

Ⅴ.（2021南京改编）完形填空（主题：人与自然·环保行动）

    What does the word ecology mean? It was .  .22.  . by Ernst Haeckel, a German biologist. He joined two Greek words: oikos, meaning “house”, and logie, meaning “the study of”. Together they mean “the study of the house”. The “house”Haeckel had in mind is our .  .23.  ., the earth. The earth is home to all living things—humans, animals, plants, and even microbes.

    To study a house is to learn how its residents（居民） use it. An ecologist is a scientist who studies the .  .24.  . between organisms（生物） and their environment. The environment is an organism’s surroundings. It may .  .25.  . water, gases, rocks, and temperature.

    Ecologists also study the balance of using the environment while protecting it.

    An ecologist once asked a boy .  .26.  . he thought it meant to protect the environment.

    The boy said, “You go into the forest and look for somebody who wants to cut down a tree. You take away his axe. You tell him about how .  .27.  . trees are. You say they are good for natural beauty, saving soil, and giving shelter to birds and other animals.”

    “Good answer,” said the ecologist, “.  .28.  . it may not be easy to find a woodcutter to talk to. Also, remember that sometimes it’s .  .29.  . to cut down a tree. If we cut down too many trees, the forest will disappear. If we don’t cut down any trees, we won’t get any resources from the forest. We have to find the right .  .30.  ..”

    “I get it,” the boy said. “We need the forest’s .  .31.  . for wood and paper, or we might not have desks or notebooks for school.”

    “Exactly—and school is a good place to learn about ecology,” added the ecologist. “Then you will know how to protect the natural environment.”

22.(     )A. proved B. invented C. marked D. accepted

B

23.(    )A. planet B. building C. project D. surface

A

24.(    )A. feeling B. relationship C. distance D. competition

B

25.(    )A. pollute B. control C. include D. reduce

C

26.(    )A. who B. whose C. why D. what

D

27.(    )A. wild B. common C. wealthy D. important

D

28.(    )A. but B. and C. so D. or

A

29.(    )A. comfortable B. tiring C. impossible D. necessary

D

30.(    )A. mystery B. temperature

C. balance D. symbol

C

31.(    )A. soil B. resources C. landscape D. wildlife

B

Ⅵ.（2021江西）用方框中所给单词的适当形式完成短文

    Look up at the sky at night. What can you see? Before electric lights, people could often see about 2,500 different stars. Now, light fills the skies over our cities. This is called light 32.__________. Because of it, people in cities can often only see about ten 33._______!

pollution

stars

    Most of the time, light helps us. We can 34.______ because of it. It gives plants energy. But light isn’t always 35._______. We need times of dark 36.________. One hundred years ago, we had those times of dark. Now the night is like day. Some scientists are worried 37.______ this light affects（影响） our health. These scientists are studying the effects of light pollution.

see

good

to rest

how

    Other scientists are finding ways to 38.______ light pollution and make our lives better. For example, many streetlights now have covers. The covers focus the light 39._________ the ground. They stop the light from going 40._____ into the sky. They also save energy. The covers are a 41._______ change, but they can 42.______ have a positive（正面的） effect.

stop

towards

up

small

still