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牛津译林版八年级上册Grammar课文配套ppt课件
展开T learn t use the past cntinuus tense t talk abut things that were happening fr sme time in the pastT learn t use past cntinuus tense with while, when and as.
break break dwnbecause f
vi. 损坏;打破出故障;坏掉由于;因为
Wrds and expressin review
Past cntinuus tense
I was sleeping when it started t rain.2. I was sleeping when the earthquake started.
Lk at the fllwing sentences carefully. Pay attentin t the clred parts.
3. Outside, peple were running in all directins while pieces f glass and bricks were falling dwn.4. I felt nervus and my heart was beating fast.5. Hurs later, as I was trying t find way ut, I suddenly heard sme nise abve me.
过去进行时主要表示:■ 在过去某一时刻正在进行的动作 They were eating breakfast at 7:00 am yesterday.(b) I was writing a letter at this time yesterday.(c) Five minutes ag, Danny was lking ut f the windw and Suzy was reading a bk.
■ 在过去某段时间一直在进行的动作(a) Frm 1983 t 1998, he was teaching at Yale.(b) They were building a dam last winter.
2. 过去进行时的句式 (1) 基本结构:was / were + verb-ing (2) 否定式:was / were nt + verb-ing was nt = wasn’t were nt = weren’t
I was ding sme shpping. Peple were running wildly.
I was nt reading.Peple were nt running wildly.
(3) 疑问句:将 was / were 调到主语前 结构为:Was/Were+主语+verb-ing? 回答:Yes, 主语+was/were. N, 主语+ was nt/wasn’t. were nt/weren’t.
Was he running? Yes, he was. / N, he wasn’t.
Were they running? Yes, they were. / N, they weren’t.
What was the girl ding just nw?
She was running just nw.
What was the by ding just nw?
He was jumping just nw.
What was the bear ding just nw?
It was skiing just nw.
It was snwing this mrning. D yu knw what Sandy was ding early this mrning? What happened t her? Cmplete the cnversatin belw.
A snwstrm hit Sunshine Twn
Mr. Wu: What a terrible snwstrm! It started at abut seven this mrning. I ______________ (read) the newspaper then. What ______ yu ______ (d), Simn?Simn: I _____________ (have) breakfast.Mr. Wu: What abut yu, Millie?
was reading
Millie: I ____________ (walk) t the bus stp. Sandy, I saw yu and yur parents standing n the side f the rad. ________ yu ________ (wait) fr a taxi?Sandy: Yes. My dad’s car brke dwn because f the cld weather. He _____________ (ring) smene t cme and help when yu saw us.
was ringing
was walking
一、用所给动词的适当形式填空。
It was ten ’clck n Sunday mrning. The family were all in the garden. Mr King and Mrs King ___________(sit) under the tree, and they __________(talk) and ________(laugh). Their sn Jack ___________(read) an interesting bk. Their daughter Wendy __________ (play) with their dg. Everyne was happy.
were sitting
were talking
was playing
Past cntinuus tense with ‘while’ , ‘when’ and ‘as’
when, while 和 as 这三个词都有 “当……时候”的意思。 There were fewer sandstrms when my grandparents were yung. 我祖父母年轻时沙尘暴要少些。
While Mille was watching TV, her mum was sleeping.米莉在看电视时,妈妈在睡觉。I saw a traffic accident as I was riding t schl this mrning.今天早晨我骑自行车时看到一起交通事故。
2.when 和 as 既可以指某一点时间,也可以指某一段时间,其从句谓语动词表示的动作既可以是瞬间性的,也可以是延续性的;while指一段时间,从句中的谓语动词必须是延续性的。即:指一段时间时when, while 和as都可用;指一点时间时,只能用when或as,不能用while。
试比较: When/As he wke up, it was eight ’clck.2. While he wke up, it was eight ’clck.3. When/While/As I was waiting fr a bus, I met her.
3. 当 while , when 和 as 放在句首时, 两个句子应用逗号隔开。
When the teacher came in, we were talking.While the pig was dancing, the rabbit was jumping.As the tw men were leaving, a message arrived.
长动作(过去进行时) +when +短动作(一般过去时) 某个动作正在进行时, 另一动作突然发生 I was sleeping when it started t rain. I was walking in the street when a dg barked at me.
2. 长动作(过去进行时) + while +长动作(过去进行时) 两个长动作同时进行 Mum was cking dinner while Dad was reading newspapers.
3. as…可以表示“随着….”或“一边…一边….”,此时不可用when/while.1) As years g by, China is getting richer and strnger.2) The little girl sang as she played.
Playing in the snw
Lk at the picture n page 98, and describe what the students were ding when Simn arrived. Use the wrds in brackets t help yu.
______ Simn ________ (arrive), Amy ____________ (get) sme snw frm the grund.2. _______________ Suzy and Kitty _____________(build) a snwman, Millie ____________(take) phts.3. Daniel ____ (fall) ver ____________ he ____________ (make) a big snwball.
was getting
were building
when/while/as
4. Peter _____________(hide) behind a tree ______ a snwball ___ (hit) him.5. ________________ Millie and her classmates _____________ (play) in the snw, Andy _____ (run) twards them.
When/While/As
were playing
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Useful phrases
多可怕的暴风雪啊!看报纸步行去公车站看见你和你的父母正站在马路边上等出租车出故障
What a terrible snwstrm!
read newspapers
walk t the bus stp
see yu and yur parents standing n the side f the rad
wait fr a taxi
break / brke dwn
由于恶劣的天气打电话给某人来帮助在雪地里玩耍从地上取些雪造个雪人
because f the bad weather
ring smene t cme and help
play in the snw
get sme snw frm the grund
build a snwman
拍照摔倒、跌倒做一个大雪球躲在树后朝他们跑去
fall/fell ver
make a big snwball
hide behind a/the tree
run twards them
--- What were yu ding this time yesterday? --- I _____ n the grass and drawing a picture. A. sit B. sat C. am sittingD. was sitting
I. Multiple chice.
2. When I came back yesterday evening, my brther _____ his hmewrk. A. is ding B. has dne C. was ding 3. --- I called yu at 4:00 yesterday afternn, but n ne answered. --- Srry, I _____ with my friends at that time. A. swim B. swam C. will swim D. was swimming
4. --- Amy, I called yu yesterday evening, but nbdy answered the phne. --- Oh, I ____ a walk with my mther at that time. A. take B. tk C. am taking D. was taking5. He _____ when the UFO arrived. He didn’t wake until the UFO disappeared. A. slept B. was sleeping C. was ding hmewrk D. was singing
II. Fill in the blanks.Peple ___________ (run) wildly while pieces f bricks __________ (fall) dwn.We shuld prevent hunters frm ___________ (catch) wild animals.Natural disasters may ________ (cause) by bad weather.Our maths teacher warned us _________ (nt cpy) ther’s answers.The temperature _______ (drp) a lt tday.
were running were falling
III. Translate the fllwing sentences int English.
当开始下雨的时候,我正和朋友们在 操场上打篮球。
I was playing basketball with my friends in the playgrund when it started t rain.
2. 我当时甚至不知道我正在做什么。
I did nt even knw what I was ding at that time.
3. 当我妈妈在做晚饭的时候,我在卧室 做作业。
I was ding my hmewrk in the bedrm while my mther was cking supper.
4. 当我今天早上看到她时,她正急匆匆 地赶去上班。
When I saw her this mrning, she was in a great hurry t g t wrk.
5. 他在十五岁写出了第一部小说。 When he was 15, he wrte his first nvel.6. 若是天气好的话, 我总是到乡下去。 I always g t the cuntry when the weather is gd.7. 昨天下午三点,我正在上课。 I was having a class at 3:00 p.m. yesterday.8. 上周这时候你正在干嘛? What were yu ding at this mment last week?
9. 当她下公交车时,我看到了她。 I saw her as she was getting ff the bus.10. 当我正看菜单的时候,那个男的走向我 们的桌子。 As I was reading the menu, the man cme t ur table.
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