8A Unit8 Grammar.ppt

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1、 Grammar 胡庄中学胡庄中学 陆永丽陆永丽牛津英语牛津英语2011课标版八年级上册课标版八年级上册To learn to use the past continuous tense to talk about things that were happening at a particular time in the pastTo learn to use past continuous tense with while,when and as ObjectivesAt 9 oclock last night,what was I doing?At 9 oclock last night

2、,I was preparing for the class.-At 9 oclock last night,what were you doing?-I was.from 4 to 5 last Sunday-He was playing basketball from 4 to 5 last Sunday.-What was he doing?Task1at this time yesterday-They were dancing at this time yesterday.-What were they doing?-Was he running at that moment?-No

3、,he wasnt.He was playing basketball.-Was he playing badminton at 8 yesterday morning?-No,he wasnt.He was singing.Past continuous tense Can you work out the rule?Task2The Past Continuous Tense (过去进行时过去进行时)was wereV-ing 基本结构基本结构+was/wasnt were/werentWas Were+V-ingsubject+The Past Continuous Tense (过去进

4、行时过去进行时)We use this tense to talk about the things that were happening at a particular time in the past.at 8:00 yesterday morning（昨天早上八点）（昨天早上八点）at this time yesterday（昨天的这个时候）（昨天的这个时候）from 8 to 9 last night（昨天晚上从八点到九点）（昨天晚上从八点到九点）at that moment（在那时）（在那时）A.What was he doing-?B.He was-A.Was he climbi

5、ng a hill?B.Yes,he was.(No,he wasnt.He wasnt climbing a hill.)1.at 8 a.m.yesterday2.from 9 to 11 the day before yesterday3.at this time last week4.at that time/moment12341.climb a hill2.swim in the river3.dive in the sea4.ski2.Timmy was playing computer games at this time yesterday.(改成否定句改成否定句)1.Wer

6、e they looking for information on the Internet?(对此句进行肯定和否定回答对此句进行肯定和否定回答)Yes,they were.(No,they werent.)Timmy was not playing computer games at this time yesterday.Having a try!A snowstorm hit(撞击、袭击）撞击、袭击）Sunshine Town.Mr.Wu is asking the students about it.Task 4:Practising Mr.Wu:What a terrible sno

7、wstorm!（多么可怕的一（多么可怕的一场暴暴风雪）雪）It started at about seven this morning.I _(read)the newspaper then.What _ you _(do),Simon?Simon:I _(have)breakfast.Mr.Wu:What about you,Millie?Millie:I _(walk)to the bus stop.Sandy,I saw you and your parents standing on the side of the road（在路边）（在路边）._ you _(wait)for a t

8、axi?Sandy:Yes.My dads car broke down（出故障、坏掉）（出故障、坏掉）because of(由于）由于）the cold weather.He _(ring)someone to come and help when you saw me.was reading were doingwas having was walkingWere waitingwas ringingwhile,when and as 都表示都表示“当当的时的时候候”。I was sleeping when the earthquake started.They were rowing b

9、oats while we were climbing the hill.As Millie was watching TV,Andy came into the room.Task5:PresentationThe rabbit was jumping _ the pig was dancing.whileWhile the rabbit was jumping,the pig was dancing.Dont forget comma.The worm was eating _ the dog was reading.whileWhile The worm was eating,the d

10、og was reading.Dont forget comma.(long action)(long action)(long action)过去进行时过去进行时(long action)过去进行时过去进行时At 7 last nightAt 8 yesterday morning过去进行时过去进行时过去进行时过去进行时The tortoise was running while the rabbit was sleeping.long actionlong actionat this time yesterdayThe girl was reading a book the boy was

11、 playing computer games.at 7 yesterday eveningwhileThe baby was sleeping the mother was cooking.at 6 in the morningwhileWhile the baby was sleeping,the mother was cooking.While+过去进行时，过去进行时，过去进行时。过去进行时。过去进行时过去进行时+过去进行时。过去进行时。while长动词长动词 当连接同时发生的两个延续性长动作时，常当连接同时发生的两个延续性长动作时，常 用用while引导。引导。_Julia got o

12、ut of the piano room,Jim was making a telephone call.(shorter action)一般过去时一般过去时(longer action)过去进行时过去进行时When_ the teacher came in,the students were talking.(shorter action)一般过去时一般过去时(longer action)过去进行时过去进行时When +一般过去时，一般过去时，过去进行时。过去进行时。短动词长动词When 如果延续性的动作是主句时如果延续性的动作是主句时,我们经常用我们经常用when when 来连接来连接.

13、Jim was making a telephone call,Julia got out of the piano room.(longer action)过去进行时过去进行时(shorter action)一般过去时一般过去时While/When/As the students were talking,the teacher came in.(longer action)过去进行时过去进行时(shorter action)一般过去时一般过去时While/When/AsWhen/While/As +过去进行时，过去进行时，一般过去时。一般过去时。长动词短动词 如果短暂性的动作是主句时，我们

14、可以用如果短暂性的动作是主句时，我们可以用 when,while 或或 as 引导引导。Playing in the snowSome Class 1,Grade 8 students went to play in the snow.Complete the sentences with the correct forms of the verbs in blanks.Use when,while and as to connect the sentences.Task6:Practising1._ Simon _(arrive),Amy _(get)（抓、取）（抓、取）some snow

15、from the ground.2._ Suzy and Kitty _(build)a snowman,Millie _(take)photos.3.Daniel _(fall)over _ he _(make)a big snowball.4.Peter _(hide)behind a tree _ a snowball _(hit)him.5._ Millie and her classmates _(play)in the snow,Andy _(run)towards them.注：括号内划线动词为短动作，没有划线为长动作。注：括号内划线动词为短动作，没有划线为长动作。Whenarr

16、ivedfellwhile/as/whenwas makingWhilewere buildingwas takingwas gettingwas hidingwhenWhile/when/ashitwere playingran1.-What were you doing this time yesterday?-I _ on the grass and drawing a picture.2012北京北京 A.sit B.sat C.am sittingD.was sitting中考链接中考链接Task7:Doing some exercises.2.When I came back ye

17、sterday evening,my brother _ his homework.2012长沙长沙 A.is doing B.has done C.was doing 3.-I called you at 4:00 yesterday afternoon,but no one answered.-Sorry,I _ with my friends at that time.2012河南河南 A.swim B.swam C.will swim D.was swimming二、用所给动词的适当形式填空。二、用所给动词的适当形式填空。It was ten oclock on Sunday morn

18、ing.The family were all in the garden.Mr King and Mrs King _(sit)under the tree,and they _(talk)and _(laugh).Their son Jack _(read)an interesting book.Their daughter Wendy _(play)with their dog.Everyone was happy.were sittingwere talkinglaughing was readingwas playing Quiz 过去进行时过去进行时（1）定义：表示在过去某一时刻或

19、某一时间段内正在进）定义：表示在过去某一时刻或某一时间段内正在进行或发生的动作。行或发生的动作。（2）基本结构：）基本结构：was/were+doing（3）否定式：）否定式：was/were not+doing was not=wasnt were not=werent（4）一般疑问句及回答：）一般疑问句及回答：Was/Weredoing?Yes,was/were.No,wasnt/werent.while,when and as1.当连接同时发生的两个延续性长动作时，常用当连接同时发生的两个延续性长动作时，常用while引导。引导。eg.people were running in all

20、 directions while pieces of glass and bricks were falling down.2.如果延续性的动作是主句时，我们经常用如果延续性的动作是主句时，我们经常用when 来连接。来连接。eg.Millie was watching TV when Andy came into the room.3.如果短暂性的动作是主句时，我们可以用如果短暂性的动作是主句时，我们可以用when,while 或或 as 引导。引导。eg.When/while/as Millie was watching TV,Andy came into the room.+过去进行时，过去进行时过去进行时，过去进行时。While长动词长动词 +一般过去时，一般过去时，过去进行时。过去进行时。短动词长动词When +过去进行时，一般过去时。过去进行时，一般过去时。长动词短动词When/While/As 1.登陆泰微课资源网，观看有关登陆泰微课资源网，观看有关 过去进行时和过去进行时和while，when和和 as的讲解视频的讲解视频 2.Do the exercises on the workbook.Thank you!Goodbye!