人教版英語八年級下冊 Unit 5 What were you doing when the rainstorm came- Section A（4a-4c）學(xué)案（無答案）

1、Section A 4a-4c【學(xué)習(xí)目標(biāo)】知識技能目標(biāo)掌握并靈活運用本課的重點詞匯icy kid重點短語wake up, have a look, in bad shape, the night before,重點語法：過去進行時的用法；when與while引導(dǎo)的時間狀語從句學(xué)會講故事Tell a story；學(xué)會談?wù)撾y以忘記的事情Talk about past events情感態(tài)度目標(biāo)在困難時期應(yīng)該互相幫助【重點難點】 過去進行時的用法；when與while引導(dǎo)的時間狀語從句【課前熱身】英漢短語互譯1.拍照_ 2.打開收音機_3.聽收音機_4.buy/bought a drink_5.幸運的

2、是_不幸的是_6.the place of the accident_7.have a look_【課堂探究】1.icy adj. very cold 冰冷的；冰凍的icy winds/water凜冽的風(fēng)；冰冷的水My _ were icy cold. 我雙腳冰冷。covered with ice 覆蓋著冰的；結(jié)滿冰的_ _ 結(jié)滿冰的路ice冰 icy結(jié)冰的sun太陽_有陽光的cloud云 _多云的fog霧_ 有霧的snow雪 _下雪的fun好玩 _好玩的_雨 rainy下雨的【小結(jié)】名詞加后綴y構(gòu)成相應(yīng)的_風(fēng) windy有風(fēng)的2.kid v. 開玩笑 a.If you are kidding

3、, you are saying something that is not really true, as a joke. Im _ _, Frank. Theres a cow out there, just standing around.我沒有開玩笑，弗蘭克。外面有一頭母牛，就站在附近。Im just _. 我只是開玩笑。b.No kidding（強調(diào)所說的是真實的或是認真的）真的，不是開玩笑 Im scared. _, really. 我很害怕。不是開玩笑，真的。3.語法探究過去進行時 概念：表示過去某段時間或某一時刻正在進行的動作。其結(jié)構(gòu)為“_+_” 構(gòu)成【觀察】1）肯定句式Whe

4、n you called, I was having a shower.I was sleeping at that time.He was reading in the library when the rainstorm came.The students were singing and dancing happily on the playground at that time.【小結(jié)】肯定句式：_+was/_+_【觀察】2）否定句式Kate Smith was not watching a movie when a plane hit the World Trade Center.I

5、n fact, he wasnt helping his mother in the kitchen. He was watching TV.When Mr. Lee came in, they werent reading English, just chatting【小結(jié)】否定句式：主語 +_ /were + not +_【觀察】3）一般疑問句式Were you playing basketball then?Oh, yes.Was she sleeping at that time?Yes, she was. / No, she wasnt.Were they doing homewor

6、k at this time yesterday evening? No, they werent.【小結(jié)】一般疑問句式：Was/_ + 主語 + _.【觀察】4）特殊疑問句式What were you doing at eight last night?What was Ben doing when it began to rain heavily?【小結(jié)】特殊疑問句式：疑問詞+_/_ + 主語 + _.用法1）表示過去某段時間內(nèi)正在進行的動作，一般要有表示過去時間的狀語At that time she was working in Oxford. 那時，她正在牛津大學(xué)工作. He was

7、studying in Cambridge _ 1999 and 2001.在1999年和2001年那段時間，他在劍橋?qū)W習(xí). _ January_ March I was traveling in Egypt. 從3月份到4月份期間，我在埃及旅游.2）表示過去某一時刻正在進行的動作，一般要有表示過去時間的狀語It was raining at 6 oclock this morning. 今天早晨六點鐘天正下著雨.What were you doing when I phoned you last night? 昨晚我給你打電話時你在干什么？3）when 與 while 引導(dǎo)時間狀語從句【觀察

8、】He was reading in the library when the rainstorm came.When it began to rain, Ben was helping his mom make dinnerWhile Linda was sleeping, Jenny was helping Mary with her homework.While you were sleeping, I called Jenny and she helped me.【小結(jié)】while 引導(dǎo)時間狀語從句敘述過去的動作時，從句常用_。when 用作并列連詞，意為這時，連接兩分句時，主句多用_

9、。4)一般過去時與過去進行時的區(qū)別【觀察】We were building a bridge last winter.去年冬天我們在修建一座橋。(可能尚未建成) We built a bridge last winter.去年冬天我們修建了一座橋。(已經(jīng)建成)【小結(jié)】一般過去時：強調(diào)過去某一時間開始或完成的動作。過去進行時：強調(diào)過去某一時間正在進行的動作。試區(qū)別下面兩句： He wrote a letter last night. _He was writing a letter last night. _【當(dāng)堂檢測】用動詞的適當(dāng)形式填空1.While we _ (wait) for the

10、bus, a girl _ (run) up to us.2.I _ (telephone) a friend when Bob _ (come) in.3. It was quite late at night. George _ (read) and Amy _ (watch) the movie Now You See Me when they _ (hear) a knock at the door.4.I _ (have) my breakfast at half past six yesterday morning.5.Mary _ (go) over her lessons from six to seven last night. John and peter _ (do) the same thing.6.-What _ you _ (do) at that