江苏省江阴市南闸实验学校八年级英语上册 Unit 8《Natural disasters》Grammar导学案（无答案）（新版）牛津版.doc

natural disasters活动一、课前预习导学(1)学习目标 1. 学习过去进行时。2. 学习when/while/as的用法。(2) 课前预习task1重要单词用法。his car broke down because of the cold weather.1) break 词性_ 意思_过去式_break down译为_ 注意：该词不可用于被动语态。填空：my bike _ _ yesterday. can you lend me yours?2) because of_填空：a. simon cant go to the park _it will rain tomorrow.b. you get this years youth award _your kindness.归纳：because 后跟_because of后跟_活动二、课堂合作探究过去进行时的基本用法(1) i was eating breakfast at 7.00 this morning. (2) last night from 8:00 to 10:00 he was watching tv. 过去进行时的结构_它表示过去_正在进行的动作以及过去_持续进行的动作,常与表示过去的具体时间（段），如：at that time， this time yesterday，at 9.00 last night , at that moment, when i came home yesterday ，from7 to 10 this morning等连用。你能说出下列句子的否定句,一般疑问句及肯定回答和否定回答吗?(1) i was running._ _(2) daniel was talking to millie._你能对其划线部分进行提问吗?_?_?活动三、课内练习巩固task2 fill in the blank with “when/while/as”.1_ you meet a word you dont know, consult the dictionary.2.the students took notes _ they listened. 3._ the wind rose the noise increased. 4.she called _ i was out. 5.we must strike _ the iron is hot. 6._you have finished your work, you may have a rest. 7. i was just reading a book _ she came into my room. 8.he was about to go to bed _he heard a knock on the door.活动四、达标测试task3选择填空。 ( ) 1. when i walk past his room, i heard him _. a. was singing b. singing c. sang d. is singing( ) 2. did you go to the flower show in the city square? no, i _ how to make food then. a. learn b. learned c. was learning d. am learning( ) 3. where was your brother at this time last night? he was writing an e-mail _ i was watching tv at home. a. as soon as b. after c. until d. while( ) 4. how did the accident happen? you know, it _ difficult to see the road clearly because it _. a. was; was raining b. is; rained c. is; is raining d. was; will rain( ) 5. the meat smells _. why not throw it away? yes, i will. maybe it was bad. a. delicious b. wonderful c. terrible d. badly( ) 6. _ newton was playing under an apple tree ，an apple fell onto his head. a. as b. when c. after d. before( ) 7. did you see a girl in white pass by just now? no, sir. i _ a newspaper. a. read b. was reading c. would read d. am reading( ) 8. our car _ on the road yesterday, so we couldnt come back for dinner. a. went down b. turned down c. broke down d. knocked down( ) 9. i called you yesterday evening, but there was no answer. oh, im sorry. maybe i _ dinner at my friends home. a. had b. having c. was having d. have had ( ) 10. the little girl kept _ the house, because she wanted to keep it _.a. cleaning; clean b. cleaning; cleaning c. clean; clean d. clean; cleaningtask4用所给词的正确形式填空。1. john _ (work) all day yesterday.2. as i was riding along the street, a boy _ (run) towards me.3. listen! someone _ (shout) for help. 4. what _ you _ (do) at ten oclock yesterdayi _ (study) in class.5. i got up late this morning and _ (hurry) to school.6. i _ (do) some washing when you _ (knock) at the door yesterday.7. the traffic _ (be) heav