2020-2021学年Section A教课课件ppt

这是一份2020-2021学年Section A教课课件ppt，共38页。PPT课件主要包含了Warming up，taking，sleeping，turning，playing，buying，kidding，shopping，leaving，hitting等内容，欢迎下载使用。
1. New wrds: icy, kid
2. Grammar: ①过去进行时 ②when和while引导的时间状语从句
Learning gals
What is she ding nw?
She is ding her hmewrk.
What was he ding at that time?
He was ding his hmewrk.
What is he ding nw?
He is taking a shwer.
What was he ding at eight last night?
He was taking a shwer.
Lk! What is she ding?
She is listening t music.
What was he ding when the strm came?
He was listening t music when the strm came.
take ________ play ________ shp ________sleep ________ buy ________leave ________ turn ________kid ________hit ________
Please write the -ing frm f the fllwing wrds.
Underline the past cntinuus tense.
Grammar Fcus
Circle the time adverbial.
语法概述过去进行时表示在过去某一时刻或某一段时间正在进行的动作。其基本结构为“was/were+动词-ing”。
（一）过去进行时的基本句式
The girl was shpping when I saw her.
主语 + was/were + 动词-ing+其他.
主语 + was/were + nt + 动词-ing+其他.
He was nt wrking at that time.
—Were yu playing basketball then? —Yes, I was. / N, I wasn’t.
Was/Were+主语动词-ing +其他?
特殊疑问词+was/were +主语+动词-ing+其他?
—What were yu ding at nine last Sunday mrning?—I was reading.
肯定回答：Yes, 主语+was/were.
否定回答：N, 主语+wasn’t/weren’t.
（二）过去进行时的基本用法
I was watching TV the whle night.We were having classes all day yesterday.
表示过去某一段时间内一直进行的动作，常与the whle day、all day yesterday等时间状语连用。有时没有明显的时间状语，可根据上下文语境判断。
Miss Li was shpping at this time yesterday.I was lking fr my lst cat at nine last Mnday mrning.
表示过去某一时刻正在进行或发生的动作，与表示过去某一时间点的时间状语连用，如at 3 ’clck yesterday afternn、at this time yesterday等。
（三）现在进行时、一般过去时和过去进行时区别
Circle the marker wrd f the adverbial clause f time.
Underline the adverbial clause f time.
语法概述when和while都可意为“当……时”，用来引导时间状语从句，表示主句动作发生的背景。
二、when和while引导的时间状语从句
（一）when引导的时间状语从句
1. 表示主句动作发生的特定时间，既可指时间点，也 可指时间段。
2. 从句的谓语动词可以是延续性动词，也可以是非延 续性动词；从句的动作和主句的动作既可同时发生， 也可以是先后发生。
It was snwing when he arrived at the statin.
When he was a child, he always tried ut new ideas.
When I gt t the airprt, the guests had left.
3.从句位于主句之前或之后，当位于主句之前时，与 主句要用逗号分开。
4.当主句为将来时或表示将来意义时，从句要用一般 现在时表示将来。
The by will be a writer when he grws up.
While I was waiting fr the bus, I met my teacher.
while引导的时间状语从句时，从句的谓语动词必须为延续性动词，常用进行时。常见情况有：
（二）while引导的时间状语从句
1. 强调主句动作发生时，从句动作正在进行，此时，从句用进行时。
While Linda was sleeping, Jenny was helping me with my hmewrk.
2.强调主从句动作同时进行时，主从句通常都用进行时。
延续性动词和非延续性动词
如：wrk、study、drink、eat等。
1.延续性动词指动作可以延续一段时间，而不是瞬间 结束。
2.非延续性动词指动作极为短暂，瞬间结束。
如：start、begin、hit、jump等。
更多语法讲解详见英语RJ八下《教材帮》Unit5 Sectin B 语法帮•专题课
4a Lk at the table and write sentences with bth while and when.
While Jhn was taking phts, Mary bught a drink.Jhn was taking phts when Mary bught a drink.
Presentatin
1. While Jhn was playing the pian, Mary left the huse. Jhn was playing the pian when Mary left the huse.
2. While Jhn was cleaning his rm, Mary turned n the radi. Jhn was cleaning his rm when Mary turned n the radi.
3. While Jhn was shpping, Mary tk the car t the car wash. Jhn was shpping when Mary tk the car t the car wash.
At 7:00 a.m., I wke up. ______ I _____ making my breakfast, my brther _____ listening t the radi. ______ I was eating, the radi news talked abut a car accident near ur hme. My brther and I went ut right away t have a lk. ______ we gt t the place f the
4b Fill in the blanks with was, were, when r while.
accident, the car _____ in bad shape frm hitting a tree. But luckily, the driver _____ fine. The rads ______ icy because f the heavy snw frm the night befre.
adj. 覆盖着冰的；冰冷的
4c What were yu ding at these times last Sunday? Fill in the chart. Then ask yur partner.
A: What were yu ding at nine ’clck last Sunday mrning?B: I was sleeping. Hw abut yu?A: I was ding my hmewrk.B: Yu're kidding!
Yu’re kidding! (教材P36 4c)
kid作动词，其现在分词为kidding，过去式和过去分词均为kidded。
kid /kɪd/ v. 开玩笑；欺骗
I didn’t mean it. I was nly kidding.Dn’t kid yurself (that) he’ll change.
Language pint
They’ve gt three kids.He is just a child.
【拓展】kid还可以作名词，意为“小孩”，复数形 式为kids。正式用语或书面用语中用child表示。
1. (河北中考) Srry, I didn’t see yu, because I_____ a picture. A. draw B. drew C. was drawing D. have drawn2. (苏州中考) Amn _____ his ship in a big strm when a giant fish came ut f the sea. A. will sail B. is sailing C. was sailing D. has sailed
3. (2021•常德中考改编) —Why didn’t yu answer my WeChat phne at eight ’clck last night?—Srry, I _____ a walk with my friend alng the river. A. take B. are taking C. was taking D. have taken4. (凉山州中考) —_____ did the rainstrm cme?—While we _____ a physics lessn yesterday. A. When; have had B. While; are having C. When; were having D. While; have
5. (2021•陕西中考改编) One day, while the wman_____ clthes in the river, she saw a great big range n the water mving slwly twards her. A. washes B. is washing C. was washing D. washed
6. (2021•河北中考) I lve t listen t rck music_____ I am running. A. while B. after C. since D. until7. (镇江中考) —Oh! What’s wrng with yur finger?—I hurt it while I _____ a mdel plane. A. made B. was making C. am making D. make
8. (日照中考) —Didn’t yu hear Dad call yu?—N, I didn’t. I _____ with Jack n the phne. A. am talking B. wuld talk C. have talked D. was talking9. (内江中考) Tm said he _____ basketball with his classmates frm 4:00 t 6:00 yesterday afternn. A. is played B. was playing C. plays D. had played
1.不要自欺欺人，他绝对不会同意的。Dn’t _____ _________, he’ll never agree with it! 2.铃响的时候，我正在看电视。I _____ _________ TV ______ the bell rang.3.我们先看看菜单和酒单吧。Let’s _____ ____ ______ at the menu and the wine list.
kid yurself
was watching when
have a lk
Useful expressins
have a lk, take a shwer, d ne’shmewrk, listen t the radi, take phts, clean ne’s rm
①过去进行时②when和while引导的时间状语从句