第四课时　Section B(1a～1e)01　　基础过关Ⅰ.根据句意及汉语提示填写单词。1．We should try to recycle(回收利用) all the reusable things.2．I never use paper napkins(餐巾) while eating.3．You will be punished if you break the law(法律)．4．Jason is not handsome at all.In fact，he is ugly(难看的)．5．We have already stopped using plastic(塑料的) bags when shopping.Ⅱ.用括号内所给单词的适当形式填空。6．Recycling(recycle) paper is a really easy thing for everyone.7．One of the advantages(advantage) of living in the countryside is that you can enjoy fresh air.8．The man was fined(罚款) 20 yuan for__littering(litter)．9．You mustn't(must) shout in the museum.It's against the rules.10．You'd better keep the window open when sleeping(sleep) in summer.,　　02　　能力提升Ⅲ.口语交际。情景七选五　请阅读下面一段对话，根据其情景，从方框内七个选项中选出能填入对话的五个选项。A：Hi，Vera.Would you like to help protect the environment?B：__11__A：Well，first，you can start by turning off the lights before you leave the room.B：Yes.That's easy.__12__A：Second，you can ride a bicycle.__13__B：That will save money，too.What else?A：The third way is turning off the shower when you're not using it.B：You mean，when I have shampoo(香波) in my hair?A：Yes.__14__ Every minute helps.And the fourth，take a bag when you go shopping.Don't use plastic bags.B：OK.__15__ I'll tell them.A．We have to save water.B．I'd love to，but I don't know what I can do.C．We should use both sides of the paper.D．I nearly always turn off the lights whenever I go out.E．My parents do most of the shopping.F．I don't think so.G．Don't take a taxi if you don't have to.11．B　12.D　13.G　14.A　15.EⅣ.完形填空。I am Grace Cortese，and I am 10 years old.I believe I can make a difference in __16__ the environment，because myscience teacher，Mrs.Esby，tells us that there are many things we can do to help protect the environment __17__ we arewilling to change our habits.Every year at my birthday party，I __18__ charitable donations instead of gifts.When I was eight，I asked my friendsto donate to the Natural Resources Defense Council to save the polar bears.I __19__ almost $150.Last year，myfriend，Mary，also did that.Imagine how much money we could raise to save the environment if everyone asked forcharitable donations __20__ their birthdays!My whole __21__ is doing things to help protect the earth，too.Our school makes a carpooling(拼车)program toreduce the number of cars on the road，and we have a “Walk to School” day once a year.__22__ scienceteacher，Mrs.Esby，has a “Teenie Greenies” club at lunch and she teaches a class on how to recycle after school.And we__23__ do beach cleanup.If you __24__ to do something for the environment，look through the website Grades of Green.It is __25__ of greatideas for us to reduce，reuse and recycle waste，and it also has a lot of really interesting facts.第 1 页


(B)16.A.using B．protectingC．cleaning D．preventing(D)17.A.even if B．untilC．because D．if(A)18.A.ask for B．look forC．pay for D．send for(C)19.A.sold B．borrowedC．raised D．rented(B)20.A.to B．forC．with D．from(A)21.A.school B．homeC．factory D．office(D)22.A.Her B．HisC．Your D．My(C)23.A.still B．yetC．also D．already(A)24.A.want B．useC．enjoy D．refuse(B)25.A.short B．fullC．tired D．fond第 2 页