2018-2019學(xué)年八年級(jí)英語下冊(cè) Unit 5 What were you doing when the rainstorm came Section A教案 （新版）人教新目標(biāo)版

1、Unit 5 What were you doing when the rainstorm came第一課時(shí)(1a2d) 典案一 教學(xué)設(shè)計(jì)Step 1Leadin1先出示半張圖片，問：“What is he doing？Can you guess？”當(dāng)有同學(xué)猜對(duì)時(shí)，讓同學(xué)們看全圖，幫他們一起回答這個(gè)問題，“He is”(板書)2然后用同樣的方法再出示一張圖片，復(fù)習(xí)一下現(xiàn)在進(jìn)行時(shí)，然后出示一個(gè)小女孩唱歌的圖片，問：“What is the little girl doing？”要求同學(xué)們一起回答：“She is singing.”3. 進(jìn)一步引入時(shí)態(tài)：If the action happened

2、 at ten oclock yesterday morning, how can we answer it？幫助學(xué)生回答，“She was singing.”(教讀并板書)，用英語問：“What was the little girl doing at ten oclock yesterday morning？” (教讀并板書)，再一次幫同學(xué)們一起回答：“She was singing.”Step 2Learning and practice根據(jù)ppt展示的圖片，熟悉句型。A: What is the little girl doing?B: She is singing. A: What

3、was she doing at ten oclock yesterday morning? B: She was singing. 要求學(xué)生以多種形式練習(xí)上面重要的句型，如：教師問，學(xué)生答；男生問，女生答等。以同樣的方法練習(xí)其他人稱he，they。Step 3Drill利用多媒體展示一組圖片，要求同學(xué)們以小組的形式練習(xí)重要句型。What was /were sb. doing at this time yesterday? Sb. was/were在展示的整個(gè)過程中，教師所要做的是點(diǎn)撥、追問、適當(dāng)點(diǎn)評(píng)。Step 4Guess1聽一組聲音，讓同學(xué)們猜：Whats the weather lik

4、e now？邊聽聲音邊幫助學(xué)生回答：There is lightning.There is thunder。2解釋：Its a rainstorm.出示暴風(fēng)雨天氣的圖片，教讀單詞rainstorm。Step 5Learning and practice學(xué)習(xí)新句型并反復(fù)練習(xí)。Where was /were sb. when the rainstorm came? Sb. was/were in the library. What was/were sb. doing at the time of the rainstorm? Sb. was/were reading. Step 6Matchin

5、gWhere were the people at the time of the rainstorm? Match the statements in 1a with the people in the picture.Step 7Listening practice1借助教具，運(yùn)用肢體語言教新單詞和新短語： alarm, go off, take a shower, suddenly, heavily。2聽1b，2a，2b的錄音，并完成題目中的任務(wù)。Step 8ReportWhat were you doing at different times last Sunday? Intervi

6、ew two friends and fill in the table.Then give a report.Step 9Summary這節(jié)內(nèi)容相當(dāng)于小結(jié)，總結(jié)在Section A里面主要講到的幾個(gè)重要句型。為了讓同學(xué)們輕松地記住這些重要句型，激發(fā)他們學(xué)英語的興趣，可借用If you are happy的旋律編一首小曲：Where was she when the rainstorm came? She was in the library. What was she doing at the time of the rainstorm? She was reading. Where was

7、 he when the rainstorm came? He was on the street.What was he doing at the time of the rainstorm? He was walking home. Step 10Language points (詳見P課堂互動(dòng)探究)begin; go off; pick up; at the time of; be busy doing sth.Step 11Homework詢問你的幾個(gè)同伴昨晚他們正在做什么？然后用這些信息寫一篇短文。 典案二 導(dǎo)學(xué)設(shè)計(jì)(詳見光盤)一、自主學(xué)習(xí) 漢譯英。1當(dāng)?shù)臅r(shí)候_2.等公共汽車_ 3在

8、街上_ 4.在公交車站_5走回家_ 6.(鬧鐘)發(fā)出響聲_7.錯(cuò)過公共汽車_8.跑向某地_9忙于做某事_ 10.開始下大雨_答案 1at the time of2.wait for the bus3.on the street4at the bus station5.walk home6.go off7miss the bus8.ran to sp.9.be busy doing sth.10begin to rain heavily二、合作探究 Task 1: Where were the people at the time of the rainstorm? Match the stat

9、ements with the people in the picture.(1a)Task 2: Listening(1b)What were they doing when the rainstorm came? Lets listen.Pay attention to “was/weredoing”Task 3: SpeakingLook at the pictures on Page 33 and answer the questions using “was/weredoing”eg.: A: What was the boy doing at the time of the rai

10、nstorm?B: He _Task 4: Listening (2a2b)2a: Listen and number the pictures 152b: Listen again. Fill in the blanks in the sentences in 2a.Task 5: SpeakingUse the information in 2a to retell the story in a conversation between the boy and a TV reporter.三、展示質(zhì)疑與小結(jié) 1I was waiting for the bus when it began

11、to rain heavily.begin v(過去式為began；過去分詞為begun)意為“開始”。常用的句型： begin to do與begin doing一般來說，begin to do和begin doing可以互換，但在以下三種情況下，必須用begin to do。(1)主語不是指人，而是it等。 如： It began to rain.(2)begin后接表示心理活動(dòng)的詞，如： know, believe, wonder, think等。(3)begin本身為ing形式，為避免重復(fù)，后接to do。 即： beginning to do2I was so busy lookin

12、g for the umbrella that I didnt see a car coming.busy 意為“繁忙的，忙碌的”。常用的句型： be busy doing sth. 與 be busy with sth.我昨天這個(gè)時(shí)候正忙著寫作業(yè)。I was busy doing homework at this time yesterday.3過去進(jìn)行時(shí)(1) I was at home doing my homework at the time of the rainstorm.(2) I was waiting like that for maybe almost one hour.定

13、義： 過去進(jìn)行時(shí)主要表示在過去某個(gè)時(shí)刻或過去某段時(shí)間內(nèi)正在進(jìn)行的動(dòng)作或存在的狀態(tài)。構(gòu)成： was/weredoing過去的時(shí)刻四、能力檢測(cè) (一)根據(jù)句意及首字母或漢語提示完成句子。1According to a _(報(bào)告) in the newspaper, the basketball star was seriously injured.2I was watching TV._(突然) the TV set was turned off by my mother.3I had too much work to do, so I _ (錯(cuò)過) my lunch.4Look! Its rai

14、ning h_. I am afraid we cant go swimming.5I got up late this morning because my a_ was broken and it didnt wake me up.(二)翻譯句子。1昨天晚上八點(diǎn)半我正在看電視。(漢譯英)_2The boy was walking home when the rainstorm came.(英譯漢)_答案 (一)1.report2.Suddenly3.missed4.heavily/hard5.alarm(二)1.I was watching TV at half past eight la

15、st night.2當(dāng)暴雨來臨的時(shí)候，這個(gè)男孩正在步行回家。第二課時(shí)(3a4c) 典案一 教學(xué)設(shè)計(jì)Step 1Revision1Ask the students to talk about what they were doing at seven last night in groups of four and then give a report.2Translate the following phrases.在圖書館_in_the_library_在的時(shí)候 _at_the_time_of_去上班_go_to_work_ 等公共汽車_wait_for_the_bus_步行回家_walk_

16、home_ 在街上_on_the_street_Step 2ThinkingAsk the students to look at the picture in 3a and think about what has happened.Step 3Reading.Read the passage and answer the two questions.1What was the weather like before the heavy rain started?2What was the neighborhood like after the storm?.Read the passage

17、 again and tell the following sentences true(T) or false(F)1()The strong winds could be heard inside Bens home.2()The news on TV reported that a heavy rainstorm was in Alabama.3()Everyone in the neighborhood was free.4()Bens mom prepared the flashlights, the radio, some candles and matches.5()After

18、dinner, Bens family had fun playing a card game.6.()Bens neighbors helped clean up the neighborhood. 答案 16TTFTFT.Complete the table.答案 1Before2.strong winds3.black clouds4putting pieces of wood over the windows5making sure the flashlights and radio were working; put candles and matches on the table6

19、In7.helping his mom make dinner8.After9fell aleep10.in a mess11clean up the neighborhood togetherStep 4SpeakingDiscuss the questions with a partner.“Although the storm broke many things apart, it brought families and neighbors closer together.” What other things can bring people closer together? How

20、 can we help each other in times of difficulty?Step 5Language points (詳見P課堂互動(dòng)探究)report; beat; against; rise; fall asleep; make sb./sth.adj.Step 6Grammar focus【觀察】 Let the students read the following sentences and see if they could conclude the grammar points.1.What was he doing when the rainstorm ca

21、me?He was reading in the library when the rainstorm came.2What was Ben doing when it began to rain heavily?When it began to rain heavily, Ben was helping his mom make dinner.3What was Jenny doing while Linda was sleeping?While Linda was sleeping, Jenny was helping Mary with her homework.【探究】 past pr

22、ogressive tense1結(jié)構(gòu)：was/were(not)v.ing2句式肯定式： I/He/She/It was working.We/You/They/were working.否定式： I/He/She/It was not working.We/You/They/were not working.【拓展】 過去進(jìn)行時(shí)中的when和whilewhen和while都可表示“當(dāng)?shù)臅r(shí)候”，引導(dǎo)時(shí)間狀語從句。主句的動(dòng)作是持續(xù)性的，而從句動(dòng)作是短暫性的，此時(shí)用when引導(dǎo)時(shí)間狀語從句。while引導(dǎo)的從句中的動(dòng)詞必須是延續(xù)性的，從句用進(jìn)行時(shí)態(tài)。Step 7ExercisesAsk the s

23、tudents to make at least five sentences using “was/were( not)v.ing” 典案二 導(dǎo)學(xué)設(shè)計(jì)一、自主學(xué)習(xí)漢譯英。1接電話 _2.外面沒有燈光 _3感覺像 _ 4.幾根木頭 _5確保 _ 6.猛烈地?fù)舸虼皯?_7入睡 _ 8.逐漸減弱 _9一片狼藉 _10倒在地上的樹、破碎的窗戶和垃圾_答案 1pick up2.with no light outside3.feel like4.pieces of wood5make sure6.beat the window(s) heavily7.fall asleep8die down9.in a

24、 mess10.fallen trees, broken windows and rubbish二、合作探究 Task 1: Roleplay the conversation in 2d.Task 2: (1)Warmup: GreetingsT: Whats the weather like today?What kind of weather do you like? Do you like rainy days?What will you do when the rainstorm comes?(2)Learn the new knowledge：Learn in groups to

25、understand the passage in 3a.Ask the students to conclude the grammar points in the passage.The teacher explains the use of adverbial clause of time directed by when and while.三、展示質(zhì)疑與小結(jié) 1With no light outside, it felt like midnight. 外面沒有燈光，感覺像午夜。此句中介詞with表示一種伴隨狀況，同時(shí)還包含著某種因果關(guān)系，表示“因某種狀況的存在而導(dǎo)致”， 因此可翻譯成

26、“由于；因?yàn)椤钡?。With my parents away, Im the king of the house.2while(1)While you were sleeping, I called Jenny and she helped me.此句中的連詞while的意思是“當(dāng)?shù)臅r(shí)候”，引導(dǎo)時(shí)間狀語從句。它強(qiáng)調(diào)主句的動(dòng)作在從句動(dòng)作的過程_中_(前/中/后)發(fā)生，此時(shí)主句使用的時(shí)態(tài)為_一般過去時(shí)_， 從句使用的時(shí)態(tài)為_過去進(jìn)行時(shí)_。(2)Bens dad while his mom was making sure the flashlights and radio were working.此

27、句中的連詞while的意思是“和同時(shí)”，同樣引導(dǎo)_時(shí)間_狀語從句。它強(qiáng)調(diào)主句的動(dòng)作與從句的動(dòng)作_同時(shí)_發(fā)生，且持續(xù)時(shí)間一般較長(zhǎng)。此時(shí)主句使用的時(shí)態(tài)為_過去進(jìn)行時(shí)_， 從句使用的時(shí)態(tài)為_過去進(jìn)行時(shí)_。while還可以表示“而；然而；但”，用來說明和強(qiáng)調(diào)兩種事情或情形不同。make sure意為“確認(rèn)，查明，核實(shí)；確保；設(shè)法保證”，其后可接句子，或介詞of/about或動(dòng)詞不定式，用來引入需要確認(rèn)的內(nèi)容。Make sure you turn off the TV before you leave the house.在你離開屋子前確認(rèn)關(guān)了電視。Please make sure _of/about_

28、 your plan to visit the old peoples home.請(qǐng)確認(rèn)一下你去老人之家的計(jì)劃。3過去進(jìn)行時(shí)中的when和while：when和while都可表示“當(dāng)?shù)臅r(shí)候”，均可引導(dǎo)時(shí)間狀語從句。(1)I was walking to school when I saw a cat in a tree.(2)When Sally arrived home, her mother was cleaning the house.主句的動(dòng)作是持續(xù)性的，而從句動(dòng)作是短暫性的，此時(shí)用_when_引導(dǎo)時(shí)間狀語從句，主句用_過去進(jìn)行_時(shí)態(tài)，從句用一般過去時(shí)態(tài)。(3)While I was

29、sleeping in the bedroom, someone knocked at the door.(4)David fell while he was riding his bike.主句的動(dòng)作是短暫性的，從句的動(dòng)作是持續(xù)性的，此時(shí)用_while_引導(dǎo)從句，主句用_一般過去_時(shí)態(tài)，從句用過去進(jìn)行時(shí)態(tài)。(5)While Andy was waiting for the bus, he was reading a newspaper.(6)He was cleaning his car while I was cooking.主句和從句的動(dòng)作在過去的某段時(shí)間同時(shí)發(fā)生，而且動(dòng)作都是持續(xù)性的，

30、此時(shí)用_while_引導(dǎo)從句，而且主句和從句都用_過去進(jìn)行_時(shí)態(tài)。when: 可指時(shí)間點(diǎn)也可指時(shí)間段，從句中既可用延續(xù)性動(dòng)詞也可以用非延續(xù)性動(dòng)詞。while: 只能指時(shí)間段，從句中只能用延續(xù)性動(dòng)詞。四、能力檢測(cè) (一)根據(jù)句意及首字母或漢語提示完成單詞。1No one was at home but the TV set was on. He felt it was s_2There was no l_ in the room, so it was dark.3Lets set out now before the sun r_4It rained so _ (大) last night th

31、at the lake is full of water now.5David fell _ (睡著) in class because he stayed up too late last night.6The room is very dark. So I want to get _ (火柴) to light the candles.(二)用when或while填空。1We were talking _ the teacher came into the classroom.2I was doing my homework _ my mother was cooking in the k

32、itchen.3_ the boy was walking in the street, a UFO landed in front of him. 4_ I saw the boy, he was talking on the phone.(三)單項(xiàng)選擇。()1.When I got there, he _ them to dance.Ais teaching Bteaches Ctaught Dwas teaching()2.We were reading the newspaper _ suddenly the light went out (熄滅)Awhen Bwhile Cas D/()3.Newton was playing under a