神木縣第九中學(xué)課堂教學(xué)導(dǎo)學(xué)案Unit3第一課時(shí)SectionA(1a-2c)

1、PAGE 神木縣第九中學(xué)課堂教學(xué)導(dǎo)學(xué)案科 目年班級(jí)教 師課 題時(shí) 間Unit 3 What were you doing when the UFO arrived?第一課時(shí) Section A (1a-2c)學(xué)習(xí)目標(biāo)：New words: UFO, barber, bathroom, alien, kitchen, bought, land, got, whileKey phrases: get out, take offKey sentences:.What were you doing when the UFO arrived?I was cooking dinner in the kit

2、chen.What was he doing when the UFO arrived?He was sleeping late when it arrived.The girl was shopping when the alien got out.While the girl was shopping, the alien got out.學(xué)習(xí)重難點(diǎn)：重點(diǎn)掌握過(guò)去進(jìn)行時(shí)態(tài)的用法。難點(diǎn) 掌握when和while的用法。前置學(xué)習(xí):一.仔細(xì)觀察下面的對(duì)話,用“_”標(biāo)出對(duì)話中所出現(xiàn)的時(shí)間，并補(bǔ)全句子. 1 A: What are you doing now? B: I am doing my ho

3、mework now. 2 A: What were you doing at 9 oclock last night? B: I was doing homework.C:_(我正在打掃我的房間) 。 A: What were you doing when your mother came back yesterday? B: I (我正在講電話) 。 試總結(jié):對(duì)話1用了 進(jìn)行時(shí)態(tài),對(duì)話2用了 進(jìn)行時(shí)態(tài)。二將下面的句子翻譯成中文，并仔細(xì)觀察進(jìn)行比較。1. The boy was walking down the street when the UFO landed.2. The girl w

4、as shopping when the alien got out.3. While the boy was walking down the street, the UFO landed.4. While the girl was shopping, the alien got out.總結(jié)：When 與while: 都是 “ 當(dāng)?shù)臅r(shí)候”, 但如3.4句,后接的動(dòng)詞用過(guò)去進(jìn)行時(shí)，多選用 ; 而后接的動(dòng)詞用一般過(guò)去時(shí)態(tài)時(shí)，用 。展示交流:I翻譯下列短語(yǔ)1)理發(fā)店 2)在圖書(shū)館前邊 3)做飯 4)做奶昔 5)打電話 6)洗完澡出來(lái) 7)理發(fā) 8)航空博物館 9)從飛碟出來(lái) 10 ) 起飛 11

5、)電視臺(tái)_ 12)報(bào)警_13)沿著街走_(dá)14)睡過(guò)頭_II Matching 1a合作探究：Task 1 Listening & speaking. (1b& 1c)Task 2 Listening & speaking（2a-2c）達(dá)標(biāo)拓展:1、寫(xiě)出本課的主要語(yǔ)法結(jié)構(gòu)：過(guò)去進(jìn)行時(shí)構(gòu)成_具體用法：過(guò)去進(jìn)行時(shí)表示在_某一時(shí)間內(nèi)_或_的動(dòng)作。和一般過(guò)去時(shí)的區(qū)別：2、本課的when 和 while 的用法：（1）when 引導(dǎo)的從句時(shí)態(tài)多為_(kāi)和_（2）while 引導(dǎo)的從句時(shí)態(tài)多為_(kāi).3、arrive, get和reach的區(qū)別。三者都有“_”之意，但arrive表“到達(dá)某地”時(shí)，后面必須跟介詞_或

6、_; get后跟地點(diǎn)名詞時(shí)要加介詞_; reach后則可直接跟地點(diǎn)名詞。如:get to Beijing=_/_溫馨提示:get home/there=arrive home/there=reach home/there教學(xué)評(píng)價(jià):I用when和 while填空1.My mother was doing the housework_I was doing my homework.2._my father came back, I was watching TV.3._he went out, it was raining.4._Tom was cleaning his room, the tel

7、ephone rang.5.We were playing outside_it began to rain.II選擇題1.The alien_ the UFO when I saw him. A.was getting out B.was getting out of C.is getting out of2.What_you_at this time yesterday?A.did, do B.are, doing C.were, doing3._Tom was playing computer games, his father came in. A.When B.While C.Until4.Where is Mr Brown?He is_. A.at t