牛津英语9B-Unit4单元中考复习学案(有答案)).docx

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1、9BUnit4LifeonMars自主复习：词组积累：1.driedfood2.sleepingbag3.(all)overagain4.ata/thespeedof....5.connectto/with6.compareto/with7.carryout8.afterall9.thinkabouttravelingintospace10.bytheyear210011.therapidincreaseinpopulation12.beofgreathelpto...13.makesb.feelveryil

2、l14.withthedevelopmentoftechnology15.aguideto(doing)sth16.largenumbersofpassengers17.intheformof...18.becomemoreandmorecrowdedandpolluted（二）重点句型：1.HowdoyoulikelifeonMars?=WhatdoyouthinkoflifeonMars?2.IthoughtyoulikedMars.我原以为你喜欢火星。3.Ourownplanet,theEarth,is

3、becomingmoreandmorecrowdedandpollutedbecauseoftherapidincreaseinpopulation.4.ItishopedthatpeoplecouldstartalloveragainandbuildabetterworldonMars.5.Withthedevelopmentoftechnology,bytheyearof2100,thejourneymightonlytakeabout20minutesinspaceshuttles(thattravel

4、atthespeedoflight.)6.Sofar,nobodyknowswhethertherewouldbeenoughwateroroxygenonMarsforpeoplethere.7.ThegravityonMarsisonlyaboutthree-eighthsofthatonEarth.8.LifeonMarswouldbeinterestingaswellaschallenging.9.IttakesMarsabouttwoEarthyearstocirclearoundtheSunonc

5、e.10.Iamnotsureifitisworththerisk.知识疏理与反馈：（一）知识疏理语法知识点疏理(简单句和复合句之间的转换)状语从句可通过介词短语转换成简单句，定语从句和宾语从句可通过介词转换成简单句。1.用介词短语将状语从句转换成简单句。e.g.(1)Theboycan’tcometoschoolbecauseheisill.Theboycan’tcometoschool_____________________________.(2)Ican’tworkoutthemathsproblem

6、ifyoudon’thelpme.Ican’tworkoutthemathsproblem________________________.2.用介词把宾语从句转换成简单句。e.g.(1)ThephotooftenremindsmethatItraveledtotheUSAtenyearsago.Thephotooftenremindsme______mytriptotheUSAtenyearsago.(2)Iamsurethattheconcertticketswillbeexpensive.Iamsure

7、________the_______pricefortheconcerttickets.3.用介词把定语从句转换成简单句。e.g.(1)Doyouknowthewomanwhoisholdingababyinherarms?Doyouknowthewoman_______ababyinherarms?(2)Iprefertostayinahotelroomwhichhasaseaview.Iprefertostayinahotelroom_______aseaview.（二）当堂反馈：一、词汇A．根据句子意思

8、及所给中文或首字母提示，完成句子。1.Sorry,Itookyourumbrellaby__________(错误).2.Wemustacceptthe__________(可能性)thatwemightbewrong.3.Isitrighttotalkto___________(陌生人)inthestreet?4.Howmuch_______(风险)istherewiththiskindofope