八年级英语下册 Unit 5 What were you doing when the rainstorm came（Period1 SectionA1a—2d）学案设计 （新版）人教新目标版-（新版）人教新目标版初中八年级下册英语学案VIP免费

Unit5Whatwereyoudoingwhentherainstormcame?Period1SectionA1a—2d【课型】听说课学习目标1.能听、说、读、写下列单词和短语:rainstorm,alarm,gooff,begin(began),heavily,suddenly,pickup(thephone),strange2.能熟练掌握和运用过去进行时的句型:—Whatwasthegirldoingatthetimeoftherainstorm?—Shewas...—Whatwereyoudoinglastnight?—Iwas...Whenyoucalled,Iwastakingashower.Whileyouweresleeping,IcalledJennyandshehelpedme.学习过程【课前预习】选词填空。heavily,gooff,suddenly,pickup,rainstorms,began1.WhenIcrossedthestreet,acarcame.2.Itsnowedlastnightandthegroundwaswhite.3.Therearesomeinthesoutheveryyear.4.Ittorainwhileshewaswalkinghome.5.Myalarmdidn’tsoIwokeuplate.6.Hewastakingashowersohedidn’tthephone.【课堂探究】探究一:Whatwereyoudoing?通过观察,这是一个的句子。过去进行时表示在过去某一时刻或某一段时间内正在进行的动作,其谓语动词形式由“”构成,常根据上下文情景使用,或与atthistimeyesterday,when或while引导的时间状语连用。它的否定形式要,疑问句形式要。WewerewatchingTVat8:00yesterdayevening.昨晚8点钟我们在看电视。Weweren’twatchingTVat8:00yesterdayevening.昨晚8点钟我们没在看电视。WereyouwatchingTVat8:00yesterdayevening?昨晚8点钟你们在看电视吗?探究二:gooff的用法①意为“”。Thegunwentoffsuddenly.枪突然走火了。②意为“(灯)熄灭;停电”。Lightswillgooffifnooneisintheroom.如果房间里没人,灯会熄灭。探究三:begin的用法begin,意为“”,其后既可接动词不定式,也可接动词-ing形式,意为“”。【注意】当出现以下三种情况时必须使用动词不定式:①当主语为时。Itbegantorain.天开始下雨了。②当begin后的动词是表示的词,如know,think,understand等时。IbegantothinkthatIwouldneversucceed.我开始觉得我永远不会成功了。③当begin在句中是“beginning”的形式时。Wearebeginningtopracticetennis.我们开始练习打网球。拓展:beginwith...以……开始;用……开头【课堂练习】一、单项选择。1.Aftermyalarmclockeverymorning,Igetupandgetdressed.A.turnsonB.turnsoffC.goesonD.goesoff2.—Look!Thecatfromthetree.—Yes.Itthetreejustnow.A.isjumpingdown;climbedupB.isjumpingdown;isclimbingupC.jumpsdown;wasclimbingupD.jumpsdown;climbed3.Theboywithtwodogsintheparkwhentheearthquakehappened.A.isplayingB.areplayingC.wereplayingD.wasplaying4.Myfatherwasreadinganewspaperwhilemymotherdinner.A.iscookingB.cooksC.wascookingD.willcook5.Allthestudentsweresleepingtheyheardastrangenoise.A.whenB.whileC.assoonasD.since6.It’sfiveo’clocknow.Mymotherdinnerinthekitchen.A.wasmakingB.ismakingC.makesD.made7.Whatarain!It’srainingso.A.heavy;heavyB.heavily;heavyC.heavy;heavilyD.heavily;heavily8.Thebusdriverstoppedthebustothepassengers.A.lookupB.pickupC.catchupD.cleanup二、用括号内所给单词的适当形式填空。1.Whatyou(do)whileyourbrotherwasplayingcomputergames?2.I(write)aletterwhenmymothercameinyesterday.3.Tina(notread)abookwhenthebellrang.4.WhileTom(take)ashower,amancalledhim.5.We(shop)atthemallatthistimelastnight.6.Whenshearrivedhome,Iwasbusy(look)aftermylittlesister.7.Itwasraining(heavy),sohegotwet.8.Theoldhousefelldown(sudden)intheheavyrain.9.Hewasso(tiring)thathewenttobedearlylastnight.10.Whydidyoucallmesomany(time)?三、根据汉语提示完成下列英语句子。1.Myalarmdidn’t(发出响声)soIwokeuplate.2.Iwasbusy(如此……以至于)Ididn’tseeacarcoming.3.Onherwaytoschoolshe(捡到)aschoolbagyesterday.4.Wherewereyou(在这个时候)therainstorm?5.Shewas(等候)thebuswhenIpassedby.【自我反思】1.我的收获:2.我的易错点:参考答案课前预习1.suddenly2.heavily3.rainstorms4.began5.gooff6.pickup课堂探究探究一:过去进行时;was/were+现在分词;在was/were后加not;把was/were置于主语前探究二:发出响声探究三:开始;开始做某事①物②心理活动课堂练习一、1~5.DADCA6~8.BCB二、1.were;doing2.waswriting3.wasn’treading4.wastaking5.wereshopping6.looking7.heavily8.suddenly9.tired10.times三、1.gooff2.so;that3.pickedup4.atthetimeof5.waitingfor