【題目】首字母

Trees are useful in three important ways. The most important way is that they p1 man with food, wood and other products.Trees provide food not only for man, but also for animals. W2 trees many animals could not live on the earth. It's not e 3 for man to live on the earth, either.

The second important way is that trees give us shade. On a hot summer day, people are eager to have a rest under the shade of a tree after w4 a long way.You can imagine how important the shade of a tree is to man and animals.

The third important way is that trees help to prevent droughts and flood. H5 , in many parts of the world, man hasn't realized it. He has cut trees down in large numbers. In the end, he finds that he has lost the best friends he had.

Our environment is getting w 6 than before. Now more and more people r7 that we should do something to help the Earth. Here are the things we can do to help the Earth. We can recycle glass, metal and paper. We shouldn’t throw them in the dustbin! We can walk instead of d8 cars! We should try to t 9 short showers and turn off all the l 10 and TV when we leave the room. All these things will help the Earth.

【答案】

1provide

2Without

3easy

4walking

5However

6worse

7realize

8driving

9take

10lights

【解析】

樹木對人類有三種非常重要的作用。第一種是為人類提供食物、木材和其他產(chǎn)品;第二種是樹木為人們提供樹蔭;第三種是樹木有助于防止干旱和洪水。

1句意:最重要的方式是為人類提供食物、木材和其他產(chǎn)品。

根據(jù)Trees provide food not only for man, but also for animals.可知,樹不僅能為人類提供食物,而且能為動物提供食物,再結(jié)合句中的with,此處應(yīng)使用動詞provide,意為“提供”,固定搭配provide sb. with sth意為給某人提供某物。故填provide。

2句意:沒有樹,許多動物在地球上無法生存。

根據(jù)many animals could not live on the earth以及Trees provide food not only for man, but also for animals.可知,樹可以給人類和動物提供食物,沒有樹,動物將無法生存。without是介詞,意為“沒有”,放在此處符合題意。故填Without。

3句意:(沒有樹)對于人們來說,在地球上生存也不容易。

根據(jù)Trees provide food not only for man, but also for animals. Without trees many animals could not live on the earth.可知,樹給人類和動物提供食物,沒有樹,動物將無法在地球上生存,人類的生存也因此變得不容易;easy是形容詞,意為容易的,用在此處符合題意。故填easy

4句意:在炎熱的夏天,人們走了很長一段路后,都渴望在樹蔭下休息。

根據(jù)a long way表示很長的一段路,可知,此處是人們走了很長的一段路以后,渴望在樹蔭下休息。walk是動詞,意為步行,走路;after是介詞,后接動名詞形式,所以此處用walk的動名詞形式。故填walking。

5句意:然而,在世界上的許多地方的人們還沒有意識到它。

根據(jù)The third important way is that trees help to prevent droughts and floodman hasn't realized it可知,此處是樹木有助于防止干旱和洪水,但是世界上一些地方的人們還沒有意識到這一點(diǎn);however是連詞,意為然而,可是,在此處表示轉(zhuǎn)折。故填However。

6句意:我們的環(huán)境比以前更糟糕了。

根據(jù)下文Here are the things we can do to help the Earth.可知,我們可以做一些事情來幫助地球,所以此處是我們的環(huán)境比以前更糟糕了。worse是形容詞,意為更糟糕的。故填worse。

7句意:現(xiàn)在越來越多的人們意識到我們應(yīng)該做一些事情來幫助地球。

根據(jù)上文Our environment is getting worse than before.可知,我們的環(huán)境正變得比以前更糟了,所以此處是人們意識到了環(huán)境的問題;realize是動詞,意為意識到。故填realize。

8句意:我們可以用步行代替開車!

instead of意為代替,而不是,根據(jù)walkcars可知,此處是用步行代替開車drive是動詞,意為駕駛,of是介詞,所以此處使用drive的動名詞形式。故選driving。

9句意:我們應(yīng)該在離開房間的時(shí)候盡量洗個短暫的淋浴,關(guān)掉所有的燈和電視。

根據(jù)固定搭配try to do sth.意為盡力做某事,可知此處應(yīng)使用動詞原形;根據(jù)showers是名詞,意為淋浴,可知此處是take short showers,意為“沖短時(shí)間的淋浴”。故填take

10句意:我們應(yīng)該在離開房間的時(shí)候盡量洗個短暫的淋浴,關(guān)掉所有的燈和電視。

turn off意為關(guān)掉,表示關(guān)掉電器、電燈等,所以此處應(yīng)使用名詞light;light意為電燈,根據(jù)句中的all,可知此處用light的復(fù)數(shù)形式。故填lights。

練習(xí)冊系列答案
相關(guān)習(xí)題

科目:初中英語 來源: 題型:

【題目】New Century Computer Town

Liu Huifang Manager

23 Taiping Road Wuhan 430050

Tel:027—87445888 Fax:027—87445888

Mobile:13807274118

Tiantian Taxi Company

Xie Jun Driver

235 Daxing Street Wuhan 430062

Tel:027—87564321

BP:19923016363

補(bǔ)全句子,每空字?jǐn)?shù)不限

1________is a driver,and ________is a businessman (商人).

2Both of them live in ________.

3If you want to buy a computer,you can go to the ________.

4When you want to take a taxi to the New Century Computer Town,you can call ________at________.

5You can’t send fax to the________.

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】根據(jù)句子意思,用所給單詞的適當(dāng)形式填空,將答案寫在答卷上。
If your birthday is coming,what presents will your parents buy for you? It is not easy for Chinese parents (choose)a birthday present for their children.Many American parents also have the same problem.But (luck),they have got American Girl, — an American company.It is famous its beautiful girl dolls. there are many famous dolls in the world,dolls from American Girl are becoming one of the (popular)birthday gifts for girls.
What makes the doll from American Girls so popular among girls? The secret is her matching hair,skin,eye color,clothing and so on.That is to say,the dolls' hair,skin and eye color go very well with their clothes.And buyers can buy different (kind)of dolls.The company hopes their dolls can make girls udder—stand that it is OK to be different others.
The company gives each doll (she) own name and special back— ground.They also invite writers to write books about the dolls.The stories in the books are mainly about different periods of American history. So while the girls (play)with their dolls,they can get a lot of (funny).What's more,they can learn something about history.

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】Hangzhou is really a beautiful city, isn’t it?
Yes, _________ travelers like to come here for a visit

A.thousands of
B.thousand of
C.thousand
D.three thousands

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】根據(jù)中文所給意思完成句子。

1我是一名學(xué)生,她呢?

I’m a student. ___________ her?

2讓我們看《星際穿越》電影吧。

_______________the movie “Interstellar”.

3公交車站在醫(yī)院的右邊。

The bus station is _________ of the hospital.

4你愿意和我們一起游泳嗎?

______________ go swimming with us?

5你需要為你的演講做一下準(zhǔn)備嗎?

Do you need to______________ your speech?

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】閱讀理解
(C)
There is an old saying in English, “Laughter is the best medicine”. Untilrecently, few people took the saying very seriously. Now, however, doctors havebegun to study laughter and the effects (作用)it has on the human body. They have found evidence that laughter really canimprove people's health.
Tests were carried out to study the effects of laughter on thebody. People watched funny films while doctors checked their heart rate, bloodpressure, breathing and muscles. It was found that laughter has similar effectsto physical exercise. It increases blood pressure, the heart rate and the rateof breathing. It also works several groups of muscles in the face, the stomachand even the feet. If laughter exercises the body, it must be helpful.
Other tests have shown that laughter appears to make the effect ofpain on the body less. In one experiment doctors produced pain in groups ofstudents who listened to different radio programs. The group which could bearthe pain for the longest time was the group which listened to a funny program.The reason why laughter can make pain less seems to be that it helps to produceendorphins (內(nèi)啡肽)in the brain. These are natural chemicals which make both stress and pain less.
There isalso some evidence to suggest that laughter helps the body's immunesystem — that is the system which fights infection (感染).In an experiment, one group of students watched a funny video while anothergroup served as the control group — in other words, a group with which tocompare the first group. Doctors checked the blood of the students in bothgroups and found that the people in the group that watched the video had anincrease in the activity of their white blood cells — the cells which fightinfection.
As a result ofthese discoveries, some doctors and psychiatrists (精神病專家)in the United States now hold laughter clinics, in which they try to improvetheir patients' condition by encouraging them to laugh. They have found thateven if their patients do not really feel like laughing, making them smile isenough to produce good effects similar to those caused by laughter.
(1)We learn from the first paragraph that laughter _______.
A.is good for one's health
B.has strong effects to do with some illnesses
C.has been studied for a long time
D.has no effect on the body
(2)Doctors have found that laughter _______.
A.keeps down blood pressure
B.has similar effects to physical exercise
C.decreases the heart rate
D.increases stress and pain
(3)Which of the following statements is NOT true of laughter according to the passage?
A.It makes pain less.
B.It exercises the body.
C.It improves the body's immune system.
D.It can cure(治愈)cancer.
(4)Smiling can produce _________.
A.about the same effects as laughter
B.more effects than laughter
C.fewer effects on the human body
D.no effects on the human body

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】This is a _____ of John’s family. This man _____ Mr. Green. _____ is John’s father. _____ woman is Mrs. Green. _____ is John’s mother. Who _____ this boy and _____ girl? The _____ is John, Mr. Green’s son. The _____ is Kate, Mr. Green’s daughter. Kate is ______ sister. John and Kate are brother and sister.

1A. book B. photo C. map D. room

2A. is B. am C. are D. be

3A. She B. Her C. He D. His

4A. A B. An C. These D. This

5A. She B. Her C. He D. His

6A. is B. am C. be D. are

7A. a B. these C. this D. an

8A. girl B. boy C. boys D. girls

9A. girl B. boy C. boys D. girls

10A. John B. Johns C. John’s D. Johns’

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】I have a good friend. _____ name is Peter. We study in Beijing Sunshine Secondary School. We are in the same class. He sits in front of _____. His favourite lesson is Music. He _____ many CDs. He likes _____ music very much. He likes playing football, too. After school we often play football on the ______ He is very helpful. We often help each _____.

Peter is not a Chinese. He is from _____.He comes to Beijing _____ his family. His father is a doctor and his mother is a nurse. They work from Monday _____ Friday. At weekends, his mother likes shopping and his father likes fishing. Sometimes they go to the park. They all like Chinese food. They ______ happy.

1A. He B. His C. She D. Her

2A. I B. my C. mine D. me

3A. have B. has C. there is D. there are

4A. listen B. listen to C. listening D. listening to

5A. classroom B. library C. playground D. bookshop

6A. one B. other C. others D. some

7A. England B. Chinese C. English D. American

8A. from B. on C. with D. for

9A. in B. to C. with D. of

10A. be B. am C. is D. are

查看答案和解析>>

科目:初中英語 來源: 題型:

【題目】---We are going to have a match with Class Eight next Monday ---__________ !

A. Have a good time B. Wish our team good luck C. That’s a good idea D. All right.

查看答案和解析>>

同步練習(xí)冊答案