牛津译林版八年级上册Grammar授课ppt课件

这是一份牛津译林版八年级上册Grammar授课ppt课件，共28页。PPT课件主要包含了过去进行时，+ doing ，sb + 等内容，欢迎下载使用。

I was sleeping when the earthquake started.
Peple were running in all directins while pieces f glass and bricks were falling dwn.
As I was trying t find my way ut, I suddenly heard sme nise abve me.
What were peple ding when the earthquake happened?
The past cntinuus tense
◇Lk at the sentences.He was watching TV at nine yesterday.We were sleeping when yu came.She was cking dinner at that time.They were playing ftball that afternn.Yu were reading when the telephne rang.I was washing my car at this time yesterday.
What’s the rule?
◇Circle the right verb.At this time yesterday, she is reading/was reading in the study.What were yu ding/did yu d at nine ’clck last night?I am chatting/was chatting nline with my friends when he came.It was raining/were raining yesterday.They were ding/did hmewrk frm 4:00 t 5:00 that afternn.
Use the rule!
Wrk ut the rule!
Essential Structure
was / wasn’t were / weren’t
◆We use “was + ding” with the prnun _____, _____, _____ and _____. ◆We use “were + ding” with the prnun _____, _____ and _____.
he she it I
yu they we
T talk abut things that were happening at a particular time in the I was reading a bk at 5 p.m. yesterday. She wasn’t chatting nline just nw. Were yur parents watching TV at 9 last night? What were they discussing all day last Sunday?
Cmmunicatin shw
at this time yesterday
the whle night yesterday
at 4 p.m. yesterday
Make sentences
1. The bys were playing ftball at 4 p.m. yesterday.2. The wman was shpping at this time yesterday.3. The girl was reading the whle night yesterday.
Cmplete a cnversatin
◆Cmplete Part A n Page 97
Entrance examinatin link
1. —Was Kate at the party last night? —Yes, she _____ a really nice dress. （2013·盐城市） A. is wearingB. was wearing C. wuld wearD. has wrn
2. Millie ____ a picture when Mr Green came in. （2013·徐州市） A. drawB. will draw C. drewD. was drawing
3. Sally tk a pht f her friends while they _____ cmputer games. （2013·杭州市） A. playB. are playing C. have playedD. were playing
4. —Has David finished his prject yet? —I guess nt. He _____ n it at lunchtime. D yu want t cnfirm it? （2014·无锡市） A. is wrkingB. was wrking C. has wrkedD. had wrked
5. Susan and Lily _____ tmates and ther vegetables n the farm this time yesterday. （2014·上海市） A. pickB. are picking C. will pickD. were picking
6. —Alan! Why are yu s late? —Srry! When I _____ hme, I met ne f my friends. （2014·威海市） A. wentB. am walking C. has gneD. was walking
◆Past cntinuus tense: sb + was/were + ding◆Present cntinuus tense: sb + am/is/are + ding◆Simple past tense: sb + was/were/did
Difficulty: when, while, as
They all mean “during the time that” and can be used t intrduce a lng actin that started befre a shrt When/While/As Millie was watching TV,Andy came int the sitting-rm.
_______________ lng actin
____________________ shrt actin
If the lnger actin is in the main clause, we ften use “when” t jin Millie was watching TV whenAndy came int the sitting-rm.
__________________ lnger actin
2. When there are tw lng actins, we ften use “while” While Millie was watching TV, Eddie was sleeping.
__________________ lng actin
_______________ lng actin
3. “As” can als be used t jin tw shrt actins that happen at the same As Millie sat dwn n the sfa, Andy came int the sitting-rm.
_____________________ shrt actin
_________________________ shrt actin
Fill in the blanks
It began t rain ____________ Linda was having supper.2. What were yu ding _____ Mr Jacksn came int the classrm?3. ______________ yu are driving, dn’t use yur mbile phne.4. _____ years g by, China is getting richer and strnger.
when/while/as
When/While/As
when, while, as
5. We were having a meeting _____ the light went ff.6. I was lking after the child _____ Jenny was cking lunch.7. The little girls sang _____ they played.8. ________ I arrived at his ffice, he was chatting n the phne.
Cmplete sentences
◆Cmplete Part B n Page 98
Cmplete the survey with yur wn infrmatin.
What were yu ding in the _____ class this mrning? Chinese __________ __________ English __________ __________ Music __________ __________ Maths __________ __________
Pair wrk: Ask a partner and write his/her answers.
What was/were … ding when the drbell rang?
twin brthers