人教版八年級英語下冊《nit5whatwereyoudoingwhentherainstormcameSectionA4a-4c》教案12

1、Unit5Whatwereyoudoingwhentherainstormcame?SectionA(Grammarfocus-4c)教課目的：語言目標：能運用過去時態(tài)描繪過去發(fā)生的事情技術目標：能聽懂相關過去發(fā)惹禍件，能簡單描繪過去發(fā)后的事件感情目標：能過學習本課，培育學生在窘境中互幫互幫的質量教課要點單詞短語:rainstorm,suddenly,alarm,gooff,pickup,strange,report,area,wood,light,window,match,beat,heavily,against,asleep,fallasleep,diedown,rise,apart,pa

2、ssage,pupil,bright,playground,bell,completely,silence,insilence,recently,date,tower,atfirst,realize,truth要點句子:Whatwereyoudoingateightlastnight?Iwastakingashower.Whatwasshedoingatthetimeoftherainstorm?Shewasdoingherhomework.3.Whatwashedoingwhentherainstormcame?Hewasreadinginthelibrarywhentherainstorm

3、came.4.WhatwasBendoingwhenitbegantorainheavily?Whenitbegantorain,Benwashelpinghismommakedinner.5.WhatwasJennydoingwhileLindawassleeping?WhileLindawassleeping,JennywashelpingMarywithherhomework語法：過去進行時。教課難點:when,while指引的時間狀語從句中的過去時和過去進行時教課難點1.過去進行時。2.when和while的用法教課過程Step1Warmingup&Pairwork(1)Yesterd

4、ay,therewasarainstorm.Whereweretheywhentherainstormcame?Herearesomereports.Forexample:Wherewereyouwhentherainstormcame?Iwasinthelibrary.Whatwereyoudoingwhentherainstormcame?Iwaswaitingforthebusatthebusstop.（2）Talkaboutwhatthepeopleweredoingatthetimeoftherainstorm.(設計企圖：讓學生重溫上節(jié)課的學習內容，為下一個環(huán)節(jié)做準備)Step2L

5、eadinAfterpracticethesentenceswith“was/weredoing”,Doyouknowwhattensewewilllearntoday?Yes,Pastprogressive.（設計企圖：經(jīng)過上述句式的學習，導入過去進行時態(tài)的學習）Step3GrammarFocus讀以下句子，可否總結出句子中包括的語法？Whatwereyoudoingateightlastnight?Iwastakingashower.Whatwasshedoingatthetimeoftherainstorm?Shewasdoingherhomework.過去進行時基本觀點：過去進行時表示

6、在過去某一時刻或一段時間內正在進行的動作。這一特定的過去時間除有上下文示意之外,一般用時間狀語來表示。構造was/were(not)+動詞-ing句式一定式：I/He/She/Itwasworking.We/You/They/wereworking.否認式:I/He/She/Itwasnotworking.We/You/They/werenotworking.疑問式和簡單回答:WasIworking?Yes,youwere.No,youwerenot.Wereyouworking?Yes,Iwas.No,Iwasnot.Washe/she/itworking?Yes,he/she/itwas.

7、No,he/she/itwasnot.Werewe/you/theyworking?Yes,you/we/theywere.No,you/we/theywerenot.（設計企圖：學生經(jīng)過賞識對話，從中找出此刻進行時態(tài)的要點詞，理解過去進行時態(tài)的定義、構造，經(jīng)過小組活動表演，句子接龍和共同總結，讓學生對過去進行時態(tài)有一個深入的學習和認知）Step3SpeakingHavethestudentsgiveareportwiththepastprogressiveaccordingtothepicture.（設計企圖：學生經(jīng)過認真察看圖片，依據(jù)語境對圖片上的人物環(huán)境進行描繪，旨在培育學生的語言表達能

8、力和對事物的察看能力）Step4過去進行時中的when和while1.Whatwashedoingwhentherainstormcame?Hewasreadinginthelibrarywhentherainstormcame.2.WhatwasBendoingwhenitbegantorainheavily?Whenitbegantorain,Benwashelpinghismommakedinner.3.WhatwasJennydoingwhileLindawassleeping?WhileLindawassleeping,JennywashelpingMarywithherhomewo

9、rk.when和while都可表示“當?shù)臅r候”，指引時間狀語從句。你知道二者在過去進行時中的用法有什么不一樣嗎？請認真察看下邊的例句，而后補全空格中的內容。Iwaswalkingtoschool_Isawacatinatree._Sallyarrivedhome,hermotherwascleaningthehouse.主句的動作是連續(xù)性的，而從句動作是短暫性的，此時用_指引時間狀語從句，主句用_時態(tài)，從句用一般過去時態(tài)。_Iwassleepinginthebedroom,someoneknockedatthedoor.Davidfell_hewasridinghisbike.主句的動作是短暫

10、性的，從句的動作是連續(xù)性的，此時用_指引從句，主句用_時態(tài)，從句用過去進行時態(tài)。_Andywaswaitingforthebus,hewasreadinganewspaper.Hewascleaninghiscar_Iwascooking.主句和從句的動作在過去的某時刻或某段時間同時發(fā)生，并且動作都是連續(xù)性的，此時用_指引從句，并且主句和從句都用_時態(tài)。（設計企圖：此環(huán)節(jié)是本節(jié)課的難點，經(jīng)過賞識和閱讀句子，學生在老師的啟迪下總結when和while的用法.經(jīng)過小練習了解學生的掌握狀況）Step5活學活用4a.Lookatthetableandwritesentenceswithbothwhil

11、eandwhen.JohnMarytakephotosbuyadrinkplaythepianoleavethehousecleanhisroomturnontheradioshoptakethecartothecarwash（設計企圖：檢測學生對when和while的理解運用，經(jīng)過讓學生給出更多的例句來拓展學生的英語思想能力）Step6MakingasurveyYesterday,Jackleftschoolafterhefinishedthefootballgame.However,hedidntgobackhome.Nowhisparentsworriesabouthim.Sotheyc

12、alledthepolice.Thismorningapolicemanandhisworkmatecametoourschool.Theywillmakeasurveyinourschool.Wherewereyouwhenyoufinishedthefootballgame?Whatdidyoudoafteryouleftschool?DidyouseeJackagainafteryouleftschool?Whatwereyoudoingat6:00pm/7:00pm/8:00pm/9:00pm?（設計企圖：本環(huán)節(jié)旨在讓學生把今日所學知識與生活實質聯(lián)系起來，進行情境社交，培育學生的英語語

13、言修養(yǎng)和應變能力）Step7SummaryThisclasswevemainlylearnedthePastProgressive,includingitssentencepatterns.（設計企圖：對本節(jié)課的學習內容進行總結，旨在加深學生的印象）Step8HomeworkAfterclass,pleasemakesomedialogueswiththephrasesandsentencesin4c.（設計企圖：對本節(jié)課所學內容進行理解穩(wěn)固，也為下節(jié)課的學習埋下伏筆）Step9BlackboardDesignI_at8:00lastnight.PastprogressiveShe_from8:00to9:00lastSundayWas/Were+Sub.+doing?教課反省：本節(jié)課是新目標人教版八年級下冊書上第五單元的語法課，主要學習過去進行時，本節(jié)課是經(jīng)過采訪/話題等環(huán)節(jié)訓練學生的口語技術，從而導入本節(jié)課語法知識的學習，而后經(jīng)過閱讀GrammarFocus讓學生辨識句子里的一些