山东省滨州市邹平实验中学八年级英语下册《Unit3Do you remember what you were doing》课件2 人教新目标版

1、Unit3 What were you doing when the UFO arrived?,重点,过去进行时 动词构成 was/were +doing 否定：was/were not doing 一般疑问句：was/were 提前 二 用法：1 主要表示过去某个时刻或某一阶段正在进行的动作，常和表示过去时间的状语then，at this/that time，at nine yesterday， it was 8 oclock，等连用。但在不少情况下，没有表示时间的状语，这时需要通过上下文来表示。 2 当两个一长一短的动作在过去某时间同时发生时，用过去进行时表示较长的动作。较短的动作用过去时

2、。过去进行时可用于主句，也可用于从句。而一般当两个延续动作同时并行时，二者都可用过去进行时表达。常与when , while 连用。 While 后一般用进行时,when “当的时候”，是at that time的意思，表示做某种动作的时间或瞬间。常与一般现在时或一般过去时连用。 When winter comes, the weather gets colder and colder. 当冬天来临时，天气变得越来越冷。 When Linda saw Davy, he was jumping with another dog. 当Linda看到Davy时，他正和另一只狗一起蹦跳着。 while

3、 “当的时候”，是during the time的意思，表示略长的一段时间。常与现在进行时或过去进行时连用。 Mr. White was reading a newspaper while he was waiting for a bus. 怀特先生边等车边看报。 I am doing my homework while my mother is cooking. 我做作业的时候，我妈妈在做饭。,重点,1 While Linda was buying a newspaper at the train station the deg got out of his box and ran away

4、. 2 While she was talking on the telephone， Davy met another dog outside the station. 3 While the police were coming， Linda walked around the station and called Davys name. 4 When Linda finally saw Davy， he was jumping and running with another dog.,1.What was Linda doing when Davy ran away?,2.Why co

5、uldnt Linda see Davy?,3.Where was Davy while Linda was looking for him?,Linda was buying a newspaper at the train station.,Linda couldnt see Davy because the station was crowded,Davy was outside the station.,4.What happened while Linda was on the telephone ?,Davy met another dog outside the station.

6、,5.What was Davy doing when Linda finally saw him ?,Davy was jumping and running with another dog.,重点,1 another，the other和other，others的区别 another表示“另一,又一“表示三者中的另外一个。the other表示两者中的又一个 。others表示“其他人或物”，而other指其他的 ,另外的。 例如：Will you please give me another cup of coffee?你能再给我来一杯咖啡吗？ I understand what yo

7、u mean， but other people may not fallow you 我理解你的意思，可是其他人也许并不明白。 He has a book in one hand and a pen in the other hand. 他一只手拿书，另一只手拿笔。 2 say to sb意思为“对某人说”。to后接人称代词时，要用人称代词的宾格。 例如；Mr Wang said to us.“Be quiet!”王老师对我们说：“保持安静！”,重点,1 get out of 从-出来 2 run away 逃跑 3 was crowded 拥挤 4 call the police 报警 5

8、 on the telephone， 打电话 6 think about 考虑,重点,感叹句结构： 1 how + 形容词/副词 +主语+谓语！ 2 what （an/a） 形容词+名词 +主语+谓语！ 一断二加三换位 The river is long .,/,How,How long the river is!,重点,1感叹句练习 一选词填空。 （What / What a / What an / How ） 1._nice girl she is ! 2. _ careful the boy is ! 3._ beautiful flowers they are ! 4._ delici

9、ous the food tastes ! 5._ interesting film we will see ! 6._ good news it is ! 7._ the time flies !,What a,How,What,How,What an,What,How,二句型转换 1. The students are listening to the teacher carefully .( 改为感叹句) 2 We had a good time in summer holidays . (改为感叹句) 4. How nice the food is ! (改为同义句) 5 What s

10、trong men they are ！(改为同义句),How carefully the teacher are listening to the teacher!,What a good time we had in summer holidays!,What nice food it is!,How strong the men are!,三单项选择 1_ good time we are having ! A. What a B. What C. How D. How 2. _ exciting film we saw yesterday ! A. What a B. How a C. How an D. What an 3. _ great fun they had ! A. What a B. What C. How D. How a 4. _ heavy rain it was ! A. What a B