Unit++6++Travelling+around+Asia+學(xué)案-牛津深圳版（廣州沈陽通用）七年級英語上冊

AU6TravellingaroundAsia——Grammar學(xué)案班級_____________姓名___________Firstconditionalsentences（第一條件句）Meaning(what):Weuseconditionalsentencestotalkabout______________and___________oftheseactions.Theyareusedforpossibleorrealisticsituations___________(time).注意：if從句可放在主句前或主句后，從句置于主句前時，須用___________與主句隔開，反之則___________。Form(how):if從句動詞用__________________________，主句動詞用__________________________。if從句動詞用__________________________,主句動詞用__________________________。Exercise1Findincorrectverbs.Correctthem.

Idon'tknowwhattodo!Iamill,butifIwon'tgotoschooltomorrow,I'llmissthetest.IfI'llmissthetest,I'llhavetodoitintheholidays.ButiflgotoschoolanddothetestwhenI'mill,I'msureIdonotgetagoodmark.Whatadifficultdecision!Exercise2William'smumisgivinghimadvice（建議）abouthisproblems.Filltheblanks.Ifyou_________(check檢查)yourtimetable（日程表）everynight,you________(know)whichbookstobring.Ifyou__________(call)yourfriends,they__________(tell)youwhathomeworktodo.Ifyou__________(go)tobedearly,you__________(notfeel)tiredinthemornings.Ifyou__________(look)itupinthedictionary,you__________(find)outitsmeaning.GiveyourtwopiecesofadviceaboutWilliam’sproblemswithifclause(從句）.______________________________________________________________________________________________________________________________________________________________Exercise3Completethesentences.Thinkaboutwhatmayhappenin100years.IfpeoplecanflytoMars(火星）in24hours，______________________________________IfChinesebecomestheinternationallanguage(國際語言），__________________________Ifrobotdoalltheworkofhumans,_______________________________________________Ifcarsflyinthesky,_______________________________________________________Zeroconditionalsentences(零條件句）Meaning(what):Theyareusedfor___________________.Itisalsousedfor_____________.Form(how):if從句動詞用___________________，主句動詞用___________________.Exercise1Lookatthepicturesandmakesentenceswithzeroconditionalsentences.picture1picture2picture3Picture1:_______________________________________________________________________Picture2:_______________________________________________________________________Picture3:_______________________________________________________________________Exercise2Filltheblankswithzeroandfirstconditionalsentences.Twofriends,AlexandSarah,arediscussingtheirplansfortheweekend.Alex:HeySarah,whatareyougoingtodothisweekend?Sarah:I'mnotsureyet.Ifit__________（notrain）,I__________（go)hikingwithmyfamily.Whataboutyou?Alex:Well,ifIhavetime,I__________(join)you.ButifIhavetofinishmyproject,I__________(be)athomeallweekend.Sarah:That'stoobad.Ifyouneedanyhelp,just__________(let)meknow.Ifyoufinishearly,youcancallme.Alex:OK!Sarah:Iftheweatherisgood,wecouldevenhaveapicnicafterthehike.Ifit__________(be)coldandthesun__________(set)early,it__________(get)darkquickly;whenthetemperaturedropsbelowzero,theroadsbecomeicy,thendrivingbecomesdangerous.Alex:Agreed.Ifwe'relucky,we__________(see)thesunsetonthehike.I'mlookingforwardtoit.Ifeverything__________(go)asplanned,it__________(be)awonderfulweekend