人教版九年級下冊Unit 13 We're trying to save the earth!Section B (1a-1e)同步課時練習 （word版含答案）

1、第4課時Unit 13 Section B (1a-1e).用括號中所給單詞的適當形式填空1.“Stop (talk) and listen to me,” the teacher said to us.2.We can help to save the environment by (recycle) books.3.Please put these waste paper (napkin) into the bin. 4.Its easy for him (finish) his homework. 5.They watched TV instead of (stay) at home.

2、.根據(jù)漢語意思完成句子6.當你離開教室時,請關上燈。Please the light when you leave the classroom.7.這家工廠應被告知停止污染環(huán)境。The factory should be told to the environment.8.對我們來說,回收利用紙真的很容易。 is really easy for us.9.我們真的不應該使用紙巾。We really use paper .10.購物的時候你帶著自己的袋子嗎?Do you take your own bags ?.單項填空()11.When you leave, please turn off t

3、he light energy.A.save B.saving C.savedD.to save()12.Come and see! The little boy is crying.Please bring him a model plane to make him .A.stop cryingB.stop to cryC.cryingD.cry()13.2021天津 People talk on a mobile phone while they are driving.A.shouldntB.neednt C.must D.can()14.It takes me half an hour

4、 playing the piano every day. How about you?I usually spend 20 minutes it.A.practicing; onB.to practice; inC.to practice; onD.practicing; in ()15.Dont keep the water running while brushing your teeth.Sorry. I forgot to .A.turn on itB.turn it onC.turn off itD.turn it off()16.2021鹽城 Rainbows when sunl

5、ight passes through small drops of water in the sky. A.produceB.producedC.are producedD.were produced()17.2020青島 Allen, shall we go to the bookstore this afternoon?Im sorry, David. But I meet my cousin at the train station.A.have toB.canC.mayD.could.2021江西 用方框中所給單詞的適當形式完成短文star, still, good, rest, s

6、mall, how, pollution, stop, up, see, towardsLook 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 18. Because of it, people in cities can often only see about ten 19.!

7、Most of the time, light helps us. We can 20. because of it. It gives plants energy. But light isnt always 21. We need times of dark 22. One hundred years ago, we had those times of dark. Now the night is like day. Some scientists are worried about 23. this light affects(影響) our health. These scienti

8、sts are studying the effects of light pollution. Other scientists are finding ways to 24. light pollution and make our lives better. For example, many streetlights now have covers. The covers focus the light 25. the ground. They stop the light from going 26. into the sky. They also save energy. The

9、covers are a 27. change, but they can 28. have a positive(正面的) effect. 答案.1.talking2.recycling3.napkins 4.to finish5.staying.6.turn off 7.stop polluting 8.Recycling paper9.shouldnt; napkins 10.when shopping.11.D非謂語動詞。當你離開時,請關燈以節(jié)省能源。根據(jù)句意可知此處應用動詞不定式作目的狀語。12.A非謂語動詞。“過來看看!這個小男孩正在哭?！薄罢埬媒o他一架飛機模型讓他停止哭泣?！眒a

10、ke sb. do sth.意為“使某人做某事”,排除C項;stop doing sth. 意為“停止做某事”,指停止正在進行的事情;stop to do sth. 意為“停下來去做另一件事情”。前句提到了“這個小男孩正在哭”,由此可推知后句應表示“拿一架飛機模型讓他停止哭泣”。13.A情態(tài)動詞用法辨析。人們在開車的時候不應該打電話。shouldnt意為“不應該”。14.C非謂語動詞和介詞辨析?！懊刻炀毩曚撉倩ㄙM我半小時的時間。你呢?”“我通?；?0分鐘練習彈鋼琴?！钡谝豢站湫汀癐t takes sb. some time to do sth.(做某事花費某人多長時間)”。第二空根據(jù)spend可知短語“spend+時間+on sth.(在某事上花費多長時間)”。15.D“刷牙的時候,不要讓水一直流著?！薄皩Σ黄?。我忘了關上它了?！眛urn off意為“關閉”;turn on意為“打開”。根據(jù)句意可知此處表示忘了關上,故用turn off。turn off為動副型短語,當人稱代詞作賓語時,應放在動詞和副詞之間。16.C動詞時態(tài)和語態(tài)。彩虹是當陽光穿過空