九年级英语下册 unit 4 life on mars grammar学案（新版）牛津版

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1、Unit4Grammar【课前导学】Letstudentsrecognizethetypesofthesesentences.（辨析句型）1.Itstartedtorainwhenwewereatthepark.2.Thetelephonerangwhilethegirlwasdoingherhomework.3.Don’tforgettoturnoffallthelightsbeforeyouleavethehouse.4.Iwillnotstarttocookdinneruntilyoucomebackfromwork.5.A

2、lltheboysrushedoutoftheclassroomassoonasthebellrang.【课堂学习】一、Checktheanswers,andencouragesomestudentstogiveotherexamples.二、自主合作（一）探究活动一PartAUsingadverbialclausesorsimplesentences.(1)Wecanrewritesomeadverbialclausesinsimplesentenceswithprepositionalphrasesbeginningwitha

3、ttheageof,becauseofandwithout.(ppt)(2)Practice(3)归纳（见课件）（二）探究活动二PartBUsingobjectclausesorsimplesentences(1)Wecanrewritesomeobjectclausesinsimplesentenceswithprepositionslikeofandabout.ThesmellofthepillsremindsthemthatfoodontheEarthistasty.Thesmellofthepillsremindsthem

4、ofthetastyfoodontheEarth.Aretheysureaboutspacetravelwillbeveryfast?Aretheysureaboutthefastspeedofspacetravel?(2)AskstudentstodoexerciseofPartB.Explaintherequirementoftheexercise.MillieknowslittleabouttheplanetMars.SheisaskingDanielformoreinformation.RewriteMillie’ssen

5、tencesusingthewordsinbrackets.(3)practice(4)归纳（见课件）(三)探究活动三PartCUsingdefiningrelativeclausesorsimplesentences(1)Wecanrewritesomedefiningrelativeclausesinsimplesentenceswithprepositionslikewithandin.Peoplemightliveinhouseswhichhavehugecomfortablerooms.Peoplemightlivein

6、houseswithhugecomfortablerooms.OnMarsyoumightseepeoplewhowearspecialboots.OnMarsyoumightseepeopleinspecialboots.(2)Practice(3)归纳（见课件）(4)Checktheanswers(PartC1andPartC2)一、归纳总结Whathaveyoulearnedinthisclass?Doyouhaveanyquestionstoask?二、检测反馈Rewritethesentencesintosimplese

7、ntences.（见课件）【课后拓展】一、根据句意及首字母提示写出所缺的单词。1.I’ms_______youwillwinthegame.2.Thisphotor________meofmyoldfriends.3.Thed_______betweenyouandmewouldn'tbeaproblem.4.Thisistheroadthatc________thecity.5.Everythingisp________ifwewantitenough.6.Isthereanyp_________thatyou’llbeback

8、bytheweekend?7.Howcanyoutellthed__________.8.Footballisagamew________islikedbymostboys.9.Heneverthinkswhatothersthinka______