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

1、第4課時(shí)Unit 13 Section B (1a-1e).用括號(hào)中所給單詞的適當(dāng)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(yǔ)意思完成句子6.當(dāng)你離開教室時(shí),請(qǐng)關(guān)上燈。Please the light when you leave the classroom.7.這家工廠應(yīng)被告知停止污染環(huán)境。The factory should be told to the environment.8.對(duì)我們來(lái)說(shuō),回收利用紙真的很容易。 is really easy for us.9.我們真的不應(yīng)該使用紙巾。We really use paper .10.購(gòu)物的時(shí)候你帶著自己的袋子嗎?Do you take your own bags ?.單項(xiàng)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(dāng)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(yǔ)動(dòng)詞。當(dāng)你離開時(shí),請(qǐng)關(guān)燈以節(jié)省能源。根據(jù)句意可知此處應(yīng)用動(dòng)詞不定式作目的狀語(yǔ)。12.A非謂語(yǔ)動(dòng)詞?！斑^(guò)來(lái)看看!這個(gè)小男孩正在哭?！薄罢?qǐng)拿給他一架飛機(jī)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(xiàng);stop doing sth. 意為“停止做某事”,指停止正在進(jìn)行的事情;stop to do sth. 意為“停下來(lái)去做另一件事情”。前句提到了“這個(gè)小男孩正在哭”,由此可推知后句應(yīng)表示“拿一架飛機(jī)模型讓他停止哭泣”。13.A情態(tài)動(dòng)詞用法辨析。人們?cè)陂_車的時(shí)候不應(yīng)該打電話。shouldnt意為“不應(yīng)該”。14.C非謂語(yǔ)動(dòng)詞和介詞辨析。“每天練習(xí)鋼琴花費(fèi)我半小時(shí)的時(shí)間。你呢?”“我通?；?0分鐘練習(xí)彈鋼琴?！钡谝豢站湫汀癐t takes sb. some time to do sth.(做某事花費(fèi)某人多長(zhǎng)時(shí)間)”。第二空根據(jù)spend可知短語(yǔ)“spend+時(shí)間+on sth.(在某事上花費(fèi)多長(zhǎng)時(shí)間)”。15.D“刷牙的時(shí)候,不要讓水一直流著?！薄皩?duì)不起。我忘了關(guān)上它了?！眛urn off意為“關(guān)閉”;turn on意為“打開”。根據(jù)句意可知此處表示忘了關(guān)上,故用turn off。turn off為動(dòng)副型短語(yǔ),當(dāng)人稱代詞作賓語(yǔ)時(shí),應(yīng)放在動(dòng)詞和副詞之間。16.C動(dòng)詞時(shí)態(tài)和語(yǔ)態(tài)。彩虹是當(dāng)陽(yáng)光穿過(guò)空