Please tell me changes ________ the number of the teachers.

A. into B. in C. on D. for

B 【解析】句意：請告訴我關(guān)于老師人數(shù)的變化。A. into到…里，深入…之中，成為…狀況，進(jìn)入到…之內(nèi)； B. in在…之內(nèi)，在…方面；C. on關(guān)于；在……之上；D. for為了，給，對于。changes in：在…方面改變或變化，changes是名詞；結(jié)合句意和語境可知選B。

There _____ a lot of _______ in Zhalong.

A. are, wildlife B. are , wildlives C. is, wildlife D. is , wildlives

C 【解析】句意：扎龍有很多野生動(dòng)物。wildlife：野生動(dòng)物，不可數(shù)名詞，there be句型就近原則，wildlife是不可數(shù)名詞，故用is，選C。

Do you write a report wild animals danger for the newspaper?

A. about; on B. on; in C. to; from D. in; with

B 【解析】試題分析：about關(guān)于；on在上面，在某方面；in在里面；to到，向；from來自，從……；with帶有，伴隨。句意：昨天晚上你為報(bào)紙寫一篇關(guān)于野生動(dòng)物瀕臨滅絕的報(bào)告了嗎？本句前文表示在動(dòng)物方面的報(bào)告，下文指處于危險(xiǎn)當(dāng)中的動(dòng)作，故選B。

About seventy percent of our earth _______ by water.

A. is covering B. is covered

C. are covered D. are covering

B 【解析】試題分析：句意：地球上大約百分之七十被水覆蓋。此題考查主謂一致，地球?yàn)橐粋�(gè)整體，百分?jǐn)?shù)的謂語跟它所修飾的名詞，所以為單數(shù)；be covered with被覆蓋。根據(jù)句意，應(yīng)選B。

Yancheng Nature Reserve is home ________different kinds of plants and birds.

A. of B. to C. from D. about

B 【解析】句意：鹽城自然保護(hù)區(qū)是各種植物和鳥類的棲息地。短語be home to：…的故鄉(xiāng)/所在地/發(fā)源地/家園；結(jié)合句意和語境可知選B。

—What do you think of the hotel?

—It's great! It can provide us______ hot water even at night. And it can also provide food _____us any time.

A. for, for B. with, with C. with, for D. for, with

C 【解析】句意：----你覺得這個(gè)酒店怎么樣？-----太棒了！即使在晚上，它也能為我們提供熱水。而且還可以隨時(shí)給我們提供食物。短語provide sb. with sth：給某人提供某物；短語provide sth. for sb.提供某物給某人。結(jié)合句意和語境可知選C。

fit, she eats little every day.

A. Keep B. Keeping C. Keeps D. In order to keep

D 【解析】 試題分析：句意：他每天吃得很少的目的是保持健康。動(dòng)詞不定式表目的，In order to=to +動(dòng)詞原形，故選D.

_______animals are in danger and there will be _______space for them if we do nothing for them.

A. More and more; less and less B. Less and less; more and more

C. Fewer and fewer; more and more D. More and more; more and more

A 【解析】試題分析: 句意：越來越多的動(dòng)物處于危險(xiǎn)了，并且如果我們什么都不為它們做的話，這將會(huì)有越來越少的空間為它們。比較級+比較級表示越來越。根據(jù)句意，故選A。

任務(wù)型閱讀：

Kangaroos live in Australia. They can’t run and they can’t walk, but they can jump more than nine metres at a time. They can jump very fast, thirty kilometers per hour. Baby kangaroos are very small. They are only three centimeters long. They can’t jump or see. A baby kangaroo is always in its mother’s pouch（育兒袋）for the first six months. They can see when they are already nine weeks old. And they can jump when they grow up to eight months old

根據(jù)短文內(nèi)容回答問題

1.Can kangaroos run and walk?

______________________________

2.How far can a kangaroo jump at a time?

______________________________

3.How fast can kangaroos jump?

______________________________

4.Where do baby kangaroos stay?

______________________________

5.How long does it take a kangaroo to learn to jump?

______________________________

1.No, they can’t. 2.More than nine metres. 3.Thirty kilometers per hour. 4.In their mothers’ pouch. 5.Eight months. 【解析】本文主要介紹袋鼠。袋鼠生活在澳大利亞。他們不會(huì)跑，也不會(huì)走路，但他們一次能跳超過九米。它們能跳得很快，每小時(shí)三十公里。袋鼠寶寶很小...

缺詞填空

We have a beautiful name—red-crowned cranes. We are named after the red caps on top of our heads. You may think the caps are our feathers. Actually(其實(shí)), they are combs(冠). We are one of the l1. birds in size in the world. We are the heaviest cranes. An adult(成年)red –crowned crane can w2. up to 11 kilograms. We are good at d3.. I think we are the most beautiful dancers of all the birds. We are also good singers. We sing loudly and b4.. We are good at flying as well. We fly to warm East Asia(亞洲)when s5. comes. We give birth to baby cranes there. We like to live together on wetlands in Southwest China and some other places.

We live on worms and small fish. We like to live in long grasses. Water and grasses are important for us. But s6., life is harder these years. We are one of the m7.endangered birds in the world now. People keep taking our living areas to make farms and build houses. We don’t have enough s8. to live. And we don’t have enough food to feed our babies b9. people fish and hunt too much.

We need your help, my friends. Will you do s10. for us?

1.largest 2.weigh 3.dancing 4.beautifully 5.summer 6.sadly 7.most 8.space 9.because 10.something 【解析】本文以丹頂鶴的自述形式介紹了丹頂鶴。我們有一個(gè)美麗的名字---丹頂鶴。我們的名字是以頭頂上的紅色帽子命名的。你可能認(rèn)為帽子是我們的羽毛。實(shí)...