江苏省南京市六合区马鞍镇初级中学八年级英语上册《Unit 2 Period 6 Grammar》导学案（无答案） 牛津版.doc

period 6 grammar 2（partb）step 1 预习导学预习课本partb并试着完成评价手册上的课前预习step 2新课导学a) 当两个延续（思考举例）的动作同时发生，两个句子都可用过去进行时来表示，用while连接，如：1.people _(run)wildly while pieces of glass and bricks _(fall)down.2. yesterday afternoon, while daniel _ _ (work) on the computer, millie _(stand) beside him.3 we _ _(clap) our hands while the performers _(march) across the park.b) 当一个延续的动作正在发生的时候，另外一个瞬间动作发生了，可用“when”或“while”连接，较长的动词用过去进行时，较短动词用一般过去时1.hello kitty _(wave) to the visitors while she _(dance) to the music.2.we _(read) a terrible story when suddenly the lights _(go) out.3.the doorbell _(ring) while we _(talk) on the phone yesterday.c) 一般过去时与过去进行时用法的比较: 一般过去时表示在过去某个时间发生的动作或存在的状态，而过去进行时则表示在过去某一时刻或某一段时间正在进行的动作。如：mary wrote a letter to her friend last night. mary昨晚给她的朋友写了封信。（信写完了 。）mary was writing a letter to her friend last night. mary昨晚一直在给她的朋友写信。（信不一定写完。）practice : 用when/ while 填空：1. _simon arrived, amy was reading.2. i was reading english _ the teacher came in.3. _my mother was cooking, the phone rang.4. mrs. wang was listening to music _ her husband was reading newspapers.step 3 自我评价一、选用括号中所给词完成句子。1he _(made, was making) cakes when i left.2they were cleaning the blackboard _(while, when) the teacher came in.3_(when, while) the old man was looking at the map, the boy arrived.4he _ (drove, was driving) to the park when the car _ (hit, was hitting) the tree.5while he _(played, was playing) the piano, his sister _ (stood, was standing) beside him. 二、用所给词的正确形式填空1.the boy_ (sweep) the floor in the classroom at 5:00 oclock yesterday.2.they _(sleep) while we were working on the computer.3.the students _(walk) in the school when the storm started.4.they _ (dance) at that time.5.what _ you _(do) at that moment? i _ (wash) the dishes.6.my mother _ (watch) tv the whole night yesterday.7._ the students _(sit) in the classroom at that time?8.what _ you_(do) when the teacher came into the classroom?9.while millie _(play) in the park, a dog barked.三 选择填空1. my brother _ while he _ his bicycle and hurt himself.a. fell, was riding b. fell, were ridingc. had fallen, rode d. had fallen, was riding2.i first met lisa three years ago. she _ at a radio shop at the time.a. has worked b. was working c. had been working d. had worked3. the reporter said that the ufo _ east to west when he saw it.a. was traveling b. traveled c. had been traveling d. was to travel4. i _ my breakfast when the morning post came.a. had b. had been having c. have been having d. was having5.when i arrived at his office, he _ on the phone.a. was speaking b. spoke c. had been speaking d. had spoken四.按要求转换下列句型。1. we were having a pe class at four yesterday afternoon.（改为否定句）we _ _ a pe class at four yesterday afternoon.2. kate was reviewing her lessons at eight last night.（改为一般疑问句，并做肯、否定回答）_ kate _her lessons at eight last night?_ , she _. _ , she _ .3. he ran in the park.（用at this time yesterday改写）he _ _in the park at this time yesterday.4. they were playing computer games at nine last night.（对划线部分提问）_ _ they _ at nine last night?五、翻译句子。1当我在公园里散步时，我看到一只钱包躺在地上。_2我扫