初中牛津译林版Grammar课文内容ppt课件
展开Grammar A
1. 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 a.m. yesterday.(b) I was writing a letter at this time yesterday.■ 在过去某段时间一直在进行的动作(a) Frm 6:40 a.m. t 7:20 a.m., we were reading English tday.(b) He was playing cmputer games until 12 ’clck yesterday evening.
2. 过去进行时的句式(1) 基本结构:was / were + verb-inge.g. I was ding sme shpping. Peple were running wildly.(2) 否定式:was / were nt + verb-ing was nt = wasn’t were nt = weren’te.g. I was nt reading. Peple were nt running wildly.(3) 疑问句:将 was / were 调到主语前e.g. ---Was he running? ---Yes, he was. / N, he wasn’t. ---Were they running? ---Yes, they were. / N, they weren’t.
Watch, read and answer
What were yu ding at 7 ’clck last night?
I was ding sme husewrk.
I was having dinner.
What were yu ding frm 7 t 9 p.m. yesterday?
I was ding my hmewrk.
I was watching TV.
What was yur father ding when yu came back hme yesterday?
He was cking.
What was yur brther ding when yu saw him half an hur ag?
He was playing cmputer games.
A snwstrm hit Sunshine Twn. Mr Wu is asking the students abut it. Cmplete their cnversatin with the crrect frms f the verbs in brackets.
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
were ding
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 walking
Were waiting
was ringing
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
Grammar B
1. when, while 和 as 这三个词都有“当……时候”的意思。e.g. I was sleeping when the earthquake started. As I was trying t find my way ut, I suddenly heard sme nise abve me. Peple were running in all directins while pieces f glass and bricks were falling dwn.
2. 用while, when, as这三个连词连接时间状语从句时,从句和主句的谓语动词时态有规定:1) 当短动作和长动作同时发生,我们用过去进行时表示长动作,用一般过去时表示短动作2) 两个都是长动作。用while连接从句e.g. Peple were running while bricks were falling dwn.3) 主句是短动作,用while, as, when连接从句(长动作)e.g. While/As/When Millie was watching TV, Andy came int the rm.4) 主句是长动作,用when连接从句(短动作)e.g. I was sleeping when the earth started t shake.5) 两个都是短动作,常用as连接从句,强调同时发生e.g. As Millie sat dwn, Andy came in.
3. 当 while , when 和 as 放在句首时,两个句子应用逗号隔开。放在主句后面时,不必用逗号隔开。e.g. 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.
1. I ___________ (sleep) when it started t rain.2. I was sleeping ______ the earthquake started.3. Outside, peple ____________ (run) in all directins ______ pieces f glass and bricks ____________ (fall) dwn.4. Hurs later, ______________ I ____________ (try) t find way ut, I suddenly heard sme nise abve me.
was sleeping
were running
were falling
when/while/as
Sme Class 1, Grade 8 students went t play in the snw. Cmplete the sentences with the crrect frms f the verbs in brackets. Use when, while r as t cnnect the sentences.
1. ______ Simn ________ (arrive), Amy _________ (get) sme snw frm the grund.2. ______ Suzy and Kitty _____________ (build) a snwman, Millie ___________ (take) phts.
was getting
were building
3. Daniel ____ (fall) ver ______________ he ____________ (make) a big snwball.4. Peter _____________ (hide) behind a tree ______ a snwball ___ (hit) him.5. ______ Millie and her classmates _____________ (play) in the snw, Andy ____________ (run) twards them.
were playing
was running
1. --- What were yu ding this time yesterday? --- I _____ n the grass and drawing a picture. A. sit B. sat C. am sittingD. was sitting2. 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 singing6. ______ I tk the brush away, I drpped sme paint _______ the paper. A. As; nt B. While; n C. When; in D. Since; n
1. 上周这时候你正在干嘛? _____________________________________________2. 当开始下雨的时候,我正和朋友们在操场上打篮球。 ____________________________________________________________________________________________3. 当我妈妈在做晚饭的时候,我在卧室做作业。 ____________________________________________________________________________________________4. 当她下公交车时,我看到了她。 _____________________________________________
What were yu ding at this mment last week?
I was playing basketball with my friends in the playgrund when it started t rain.
I was ding my hmewrk in the bedrm while my mther was cking supper.
I saw her as/when/while she was getting ff the bus.
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