Unit5第3課時(SectionAGrammarFocus-4c)（導(dǎo)學(xué)案）2022-2023學(xué)年八年級英語下冊（人教新目標GoForIt!）

Unit5SectionAGrammarFocus4c導(dǎo)學(xué)案班級：姓名：Unit5Whatwereyoudoingwhentherainstormcame?SectionAGrammarFocus第3課時學(xué)習(xí)目標：1.語言能力：能正確的使用連詞When和while(ConjunctionsWhenandWhile)，when和while的用法及區(qū)別。2.文化意識：(1)鼓勵學(xué)生仔細觀察周圍事物并善于發(fā)現(xiàn)生活中的美。

(2)發(fā)展學(xué)生的合作精神和樂觀的態(tài)度。3.思維品質(zhì)：通過小組合作總結(jié)語法規(guī)律，學(xué)會正確使用過去進行時。并且用過去進行時描述自己過去的事件。4.學(xué)習(xí)能力：能夠用過去進行時談?wù)撨^去發(fā)生的事情，能夠正確運用when和while引導(dǎo)的時間狀語從句。通過掌握這些描述的詞，進行簡單的對話及進行句子的仿寫。

學(xué)習(xí)重、難點：重點：學(xué)生能夠用過去進行時談?wù)撨^去發(fā)生的事情，能夠正確運用when和while引導(dǎo)的時間狀語從句。難點:1.學(xué)習(xí)和掌握過去進行時的學(xué)習(xí)和用法。2.掌握副詞短語“when”和“while”。自學(xué)指導(dǎo)自學(xué)檢測及課堂展示課前預(yù)習(xí)一、用所給詞的適當形式填空1.Whilewe__________(wait)forthebus,agirl__________(run)uptous.2.I__________(talk)withafriendwhenBob__________(e)in.3.Jim__________(jump)onthebuswhenit__________(move)away.4.We__________(test)thenewmachinewhentheelectricity__________(go)off.5.She__________(notwant)tostayinbedwhiletheothers___________(work)inthefields.6.Whilemother________(put)Cathytobed,thedoorbell________(ring).7.WhileI__________(walk)inthepark,it__________(begin)torain.8.Evenwhenshe_______(be)achildshe_____always_____(think)ofbeinganactress.9.I_____(have)mybreakfastathalfpastsixyesterdaymorning.10.What______you______(do)atthattime?

We_____(watch)TV.二、用when和while填空。1.Weweretalking_____theteachercameintotheclassroom.2.Iwasdoingmyhomework_____mymotherwascookinginthekitchen.3._____theboywaswalkinginthestreet,aUFOlandedinfrontofhim.4._____Isawtheboy,hewastalkingonthephone.導(dǎo)入1.Whatwasshedoingat8:00p.m.lastnight?2.Whatwashedoingatthattimelastnight?3.WhatweretheydoingwhenIpostedthenotice?4.Makeconversationswithyourpartners.語法小組合作探究一、過去進行時1.含義表示在_______________或____________正在進行的動作。2.結(jié)構(gòu)__________________________________________________3.標志性詞________________________________________________過去進行時的基本句式1.肯定句：________________________________________2.否定句：________________________________________3.一般疑問句：____________________________________4.特殊疑問句：____________________________________Let’spractice1.

I____________(have)mybreakfastathalfpastsixyesterdaymorning.2.Mary____________(go)overherlessonsfromsixtosevenlastnight.3.What_______you______(do)atthattime?

4.________they_________(have)ameetingat4:00yesterdayafternoon?5.Whenheknockedatthedoor,myaunt____________(cook)6.Whilemother______________(watch)TV,Tomcamein.四、辨析現(xiàn)在進行時和過去進行時的區(qū)別五、找出從句中連詞（whenorwhile）及與其后的動詞形式。六、瞬間性動詞&延續(xù)性動詞瞬間性動詞：1.含義：___________________________________________常見詞：_________________________________________延續(xù)性動詞：1.含義：___________________________________________2.常見詞：_________________________________________七、when&whilewhen引導(dǎo)的時間狀語從句：跟_______________動詞連用，表示時間_______或時間_________。后接時態(tài)：___________________________________________。while引導(dǎo)的時間狀語從句：跟_______________動詞連用，表示時間_______或時間_________。后接時態(tài)：___________________________________________。如果主句和從句都是延續(xù)性動作，又是同時發(fā)生,此時時間狀語從句多用__________引導(dǎo)。八、Fillwith“While”or“When”.1._______Maywastalkingonthephone,hersisterwalkedin.2._____Ritaboughthernewdog,itwaswearingalittlecoat.3._____IsawMike,hewaswearingagreenshirt.4._____Iwasdancing,hewassingingloudly.5._____LindafinallysawDave,hewasjumpingwithadog.6.Iwascleaningmyroom________hecamein.Practice4aLookatthetableandwritesentenceswithbothwhileandwhen.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________4bFillintheblankswithwas,were,whenorwhile.At7:00a.m.,Iwokeup.________I________makingmybreakfast,mybrother______listeningtotheradio.________Iwaseating,theradionewstalkedaboutacaraccidentnearourhome.MybrotherandIwentoutrightawaytohavealook.______wegottotheplaceoftheaccident,thecar_____inbadshapefromhittingatree.Butluckily,thedriver______fine.Theroads______icybecauseoftheheavysnowfromthenightbefore.4cWhatwereyoudoingatthesetimeslastSunday？Fillinthechart.Thenaskyourpartner.Afterthat,trytomakeareport.________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________課堂練習(xí)單項選擇1.—Whydidthecarhittheboy?—Becausethedriver______onthephoneatthattime.A.talkB.istalkingC.wastalkingD.havetalked2.________Iwasstudyinginthelibrary,Mikecalledme.A.BeforeB.WhatC.HowD.While3.WhenIleftthereyesterday,Mr.Smith________home.A.walksB.walkedC.waswalkingD.iswalking4.Whileshe___thenewspaper,Granny___asleep.A.read;wasfallingB.wasreading;fellC.wasreading;wasfallingD.read;fell5._______Jenniferwasreadingamagazine,hissisterwaslisteningtomusic.A.While B.When C.WhattimeD.How二、用所給詞的適當形式填空1.Thegirl____________(have)apianolessonatthistimeyesterday.2.Whilehe__________(wait)forthebus,hereadanewspaper.3.Whenthevisitors______(e),thestudents__________(have)anartclass.4.Mymother___________(sweep)thefloorwhenI________(leave)home.5.Sally__________(take)aphotoofherfriendswhilethey____________(play)putergames.6.They_____________(watch)TVat8:00yesterdayevening.7.—CanPeterplaygameswithus,Mrs.Hawking?—Waitaminute.He_________(take)ashower.8.John___________(drive)homewhenit________(rain)lastnight.課后作業(yè)LevelB:用思維導(dǎo)圖總結(jié)過去進行時的用法。LevelA:Writeashortreportaboutwhatyourfriendsweredoingwhensomethingunforgettablehappened.【參考答案】課前預(yù)習(xí)一、用所給詞的適當形式填空1.werewaiting;ran2.wastalking;came3.wasjumping;moved4.weretesting;went5.didn’twant;wereworking6.wasputting;rang7.waswalking;began8.was;wasthinking9.washaving10.weredoing;werewatching二、用when和while來填空1.when2.while3.When/While4.When導(dǎo)入1.Whatwasshe/he/weretheydoing?2.Let’spractice語法小組合作探究一、過去進行時1.含義表示在過去某一時刻或某段時間正在進行的動作。2.結(jié)構(gòu)was/were+Ving3.標志性詞atthattime=thenatthistimeyesterday(morning/afternoon/evening)ateightlastnightfrom...to...when/while引導(dǎo)的時間狀語從句二、過去進行時的基本句式三、Let’spractice四、辨析現(xiàn)在進行時和過去進行時的區(qū)別五、找出從句中連詞（whenorwhile）及與其后的動詞形式。六、瞬間性動詞&延續(xù)性動詞瞬間性動詞：1.含義：動作可以延續(xù)一段時間,而不是瞬間結(jié)束。2.常見詞：be，have，keep,know,learn,read,sing,watch,walk等延續(xù)性動詞：1.含義：動作極為短暫，瞬間結(jié)束。2.常見詞：buy，close，give，lose，join，open，go等七、when&whilewhen引導(dǎo)的時間狀語從句：跟瞬間性或延續(xù)性動詞連用，表示時間點或時間段。后接時態(tài)：一般過去時和過去進行時while引導(dǎo)的時間狀語從句：跟延續(xù)性動詞連用，表示時間段。如果主句和從句都是延