初中英语九年级下册人教Unit13We'retryingtosavetheearth!Unit13SectionB(1a-1e)课后作业

1、 .从方框中选择合适的单词并用其适当形式填空。take，recycle，own，napkin，shop1_ paper is really an easy thing for everyone.2My mother doesnt have her _car. She shares one with my father.3If you have to cough，use your _to cover your mouth.4My brother is _a shower in the bathroom now.5She went _with her sister in the supermark

2、et yesterday. .单项选择。6_helps us a lot to protect the environment.A Buying cheap thingsBMaking cheap thingsC Recycling thingsDUsing cheap things7 What should I do to be a green man? Its easy. For example，_your own bags whenA taking；shopBtake；shoppingC taking； you shoppingDtake；you shopping8 Jack，its t

3、ime for supper. You should stop _ basketball. OK， Mom. Ill stop _supper.A to play； havingBplaying； havingC playing；to haveDto play；to have9 Yueda Group has found a way to _the waste and doesnt put it into theriver any more.A produceBrecycleC requireDprotect10 Its difficult for me _the homework in su

4、ch a short time. Come on! Im sure you can.A finishedBto finishC will finishDfinishes .按要求完成下列句子，每空一词。11She had to take good care of her mother yesterday改.(为一般疑问句 )第 1页共 3页_she _to take good care of her mother yesterday?12You can use the knife like that.改( 否定祈使句 )_ _the knife like that.13Mary used to

5、 like to wear a white skirt.( 画 部分提 )_ _Mary _to like to wear?14These workers built the building last year.改( 被 ) The building _ _last year by these workers.15Please take your own books when reading in this room改.( 同 句 )Please take your own bags when _ _ _in this room. .根据 内容，从方框中 恰当的 全 ，其中有两 多余。A：

6、Hi ，Janet，Would you like to help save the environment?B： I dont know.(16)_A： Well，first ， you can start by turning off the lights.B： Yes， thats easy. Sometimes I turn off the lights without thinking. Whats next?A： Second， (17)_Dont take a bus or a taxi if you dont have to.B： That will save money，too

7、. What else?A： Third， (18)_B：Mm ，newspapers，magazines，mails We get a lot of paper at home. Good idea!A： The fourth idea is turning off the shower when youre not using it.B： You mean when I have shampoo in my hair?A： Yes. Get wet.(19)_Put the shampoo in your hair and then turn on theshower and wash i

8、t out.B： (20)_A： Yes， it will help a lot.A What can I do?B Turn off the shower.C dont use plastic bags.第 2页共 3页D try to recycle paper.E You can try to reuse waste water.F you can ride a bicycle.G Will that help the environment？答案：基础巩固练 .1.Recycling2.own3napkin4.taking5 shopping .6.B 7.B8C点拨： stop to do sth停.下来