1、人教版英語八年級下冊導學案Unit5 What were you doing when the rainstorm came? Period 1 Section A (1a-2d) 學習目標（Study-aims）1.知識目標掌握本課時涉及的單詞、短語：rainstorm, alarm, begin, heavily, suddenly, go off熟練運用本課時涉及的語法：過去進行時。2.技能目標：能正確使用when與at the time of 引導的時間狀語從句，初步交談過去進行的事情。3.情感態(tài)度與價值觀目標：通過和同學共同合作對話，了解彼此過去某個時候正在進行的活動。學生們能夠在困

2、難的時候相互幫助；積極參與英語實際活動，提高自己的英語水平。學習重難點（Key and difficult points）能與同伴初步交談過去發(fā)生的事情。掌握過去進行時的構(gòu)成及其用法。學習過程（Learning procedure）自主學習1a-2d內(nèi)容，完成下列詞匯和短語。_（在.的時候）the _(暴風雨)came, my sister was _(洗個熱水澡)When I was_ （做我的家庭作業(yè) ），My father was_( 等公交車) at the bus stop and my brother was _(走回家 ). It rained_ (大量地，很大程度上 ). My

3、 brother didnt take an _(雨傘 ) with him. So he got all wet.Sentences:1.昨天暴風雨時，你在做什么？_2.下雨時，我正在等公交車。_3.告訴我昨天早上發(fā)生了什么事。_合作探究，提升能力仔細觀察下面的對話，小組討論，歸納用法，完成任務。A: What are you doing now?B: I am doing my homework.A: What were you doing at 9 oclock last night?B: I was doing my homework.C:_( 我正在打掃我的房間)A: What we

4、re you doing your mother came back yesterday？B:_（我正在打電話）?？偨Y(jié)：對話（1） 用了_進行時態(tài)，對話（2） ，（3）用了_進行時態(tài)。（4）I was taking a shower when you called . （5）The girl was shopping when the man came in.（6）I was doing my homework at this time yesterday. （7）What was Tom doing at ten yesterday?2.我的發(fā)現(xiàn)：（1）When 引導_從句,意為_,在過去進

5、行時的句子中后接的動詞用_形式.(2)過去進行時的用法:過去進行時主要表示在_進行或發(fā)生的動作.其構(gòu)成為_等時間狀語連用.過去進行時的句型為:A .肯定句：主語+_+其他。如:They were having an English class at that time.B:否定句：主語+_+其他。如:They werent having an English class at that timeC一般疑問句_主語+_+其他? 肯定回答：Yes ,主語+ was /were.否定回答：主語+ wasnt /werent.如: Were they having an English class a

6、t that time?Yes , they _.No , they_.三看課本，共同提高出示課件:Learn the new words .1.Matching (1a).課件播放錄音2.Listening practice .(1)聽1b的內(nèi)容，并用完整的句子回答What were people doing yesterday at the time of the rainstorm?The girl _The boy _ The man _The woman_出示課件，并播放錄音(2) 聽2a 、2b完成下列任務。Task 1 :圖片排序，按聽到的先后順序給圖片標上15.Task 2聽錄

7、音補全句子。 = 1 * GB3 I was so busy_ the _that I didnt see a car coming. = 2 * GB3 My alarm didnt _ so I _ late. = 3 * GB3 I _ and _ some warm food. = 4 * GB3 I _when it _to rain_. = 4.5 * GB3 I _ to the bus stop but I still _the bus.Task 3,Pair work.討論1 a中的人物暴風雨時在做什么。 A: What .? B: She /He was.Task4, Gr

8、oup work: The story between a boy and a TV reporter (2c) 先看書上2a的圖片，說出圖片中的每個人正在做什么，然后請2個同學指著對話，讀出這個對話。最后再根據(jù)圖片中人們正在做的事情，兩人小組組成含有過去進行時的對話TV reporter: Tell us what happened yesterday morning?Boy: .I woke up so late that I missed the bus.TV reporter: So when the rainstorm suddenly came , what were you do

9、ing?Boy:.I was waiting for the bus when the rainstorm suddenly cameKey words: at 7:30 that morning, sleep, look for the umbrella, when, a car came.run to the bus stop , when ,saw the bus take a hot shower, when ,then rainstorm stop Task .5 Role-playingGo over the conversation in 2d,and deal with the

10、 difficulties in groups.Read aloud the conversation in pairs.Act out their conversations in group, Then in class.Read the conversation in 2d and answer the questions.1. What was Linda doing at seven last night?She was in the kitchen helping her mom2. What was Linda doing at eight last night?She was

11、taking a shower.3. What was Linda doing at nine last night?She was sleeping4. Why did Mary call Linda last night?She needed help with her homeworkSummary區(qū)分 when 與while(1) “當?shù)臅r候”,如后面連接的動詞為進行時態(tài),則用while多于用when。而when通常與瞬間性動詞或延續(xù)性不強的動詞連用。(2) 如果while前后的動詞都是進行時態(tài),while可譯為“與此同時”。I was reading while my brother

12、 was drawing.(3) 當while前后的句子描述的情況相對或相反,while可譯為“而”,while更強調(diào)并列的對比而非轉(zhuǎn)折。e.g. I am outgoing while my sister is quiet and shy.總之,when表示做某種動作的時間或瞬間,由其引導的時間狀語的時態(tài)如果是一般過去時,其主句通常要用過去進行時。while表示略長的一段時間,由其引導的時間狀語從句用過去進行時,而主句時態(tài)根據(jù)實際情況而定。四、當堂檢測我的收獲選擇最佳答案1. What _ you _ at this time yesterday?A. did do B. are, doin

13、g C. were, doing 2 .The girl _the lift when I saw her. A .was getting out B. was getting out of C. is getting out of 3. Mike was playing computer games_ his father came in.A. when B. while C. until4. -What was Mrs. Green doing?-She _. A. is shopping B. was shopping C. were shopping 5. While Linda wa

14、s sleeping, Jenny _ Mary _ her homework. A. is helping on B. was helping to C. was helping with 變一變:把 She was having breakfast at this time yesterday.變?yōu)椋悍穸ň?。_一般疑問句，并作出肯定和否定回答。 _? _._現(xiàn)在進行時態(tài)的句子。_特殊疑問句。_?寫一寫寫一篇短文，描述一下你的家人昨晚9點鐘的時候正在做什么。_五、反思納歸，力爭更好請你把所學的知識仔細認真地梳理一下，將知識條理化，讓同學們分享你的收獲、幫你解決困惑!我的具體收獲：_我的疑惑：_Blackboard design:Unit5 What were you doing when the rainstorm came? Period 1 Section A (1a-2d)Language focus:rainstorm,su