人教新目标 (Go for it) 版八年级下册Section A教学ppt课件

这是一份人教新目标 (Go for it) 版八年级下册Section A教学ppt课件，文件包含Unit5第3课时SectionAGrammarFocus-4c教学课件pptx、Unit5第3课时SectionAGrammarFocus-4c教学设计docx等2份课件配套教学资源，其中PPT共40页， 欢迎下载使用。
能正确的使用连词When和while(Cnjunctins When and While)， when 和while的用法及区别。
通过小组合作总结语法规律，学会正确使用过去进行时。并且用过去进行时描述自己过去的事件。
1.鼓励学生仔细观察周围事物并善于发现生活中的美。   2.发展学生的合作精神和乐观的态度。
能够用过去进行时谈论过去发生的事情，能够正确运用when和while引导的时间状语从句。通过掌握这些描述的词，进行简单的对话及进行句子的仿写。   
I psted a ntice(通知) n the WeChat grup at 7:00 p.m. last Saturday, but sme students didn’t reply. What were they ding then?
What was she ding at 8:00 p.m. last night ?
She was ding the dishes.
She was exercising.
What was he ding at that time last night ?
He was playing basketball.
He was studying fr the test.
What were they ding when I psted the ntice ?
They were hanging ut.
They were taking phts.
Let’s practice.
What was/were... ding at 8:00 last night ?
... was/were ding...
GrammarFcus
1.含义 表示在_______________或____________ 正在进行的动作。2.结构 ________________
was/ were +Ving
at that time = thenat this time yesterday (mrning/afternn/evening) at eight last 引导的时间状语从句
Were yu cking dinner?
I was nt cking dinner.
I was cking dinner.
Yes, I was./N I wasn’t.
They were ding their hmewrk.
They were nt ding theirhmewrk.
Were they ding their hmewrk?
Yes, they were./N, they weren’t.
肯定句：主语 + was/were ding +其他
否定句：主语 + was/were nt ding+其他
疑问句：Was/Were 提前
N ,'t/ weren't.
特殊疑问句：特殊疑问词+（过去进行时）一般疑问句？
1. I ____________ (have) my breakfast at half past six yesterday ____________ (g) ver her lessns frm six t seven last _______ yu ______ (d) at that time?   4.________ they _________ (have) a meeting at 4:00 yesterday afternn? 5.When he kncked at the dr, my aunt ____________ (ck) 6.While mther ______________(watch) TV, Tm came in.
was watching
含义:表示现在 正在进行的动作
结构： is/am/are + ding
时间状语：nw , right nw,at the mment,Lk! Listen !
含义:表示过去 正在进行的动作
结构： was/were + ding
时间状语：at 9:00 last nightat that timeat that mment
Try t find ut the differences
找出从句中连词（when r while）及与其后的动词形式。
He read bks fr three hurs last Sunday.
His father died five years ag.
瞬间性动词/非延续性动词有：
be ，have ，keep , knw , learn , read, sing , watch , walk 等
buy， clse ，give， lse，jin ， pen ， g等
He was reading in the library when the rainstrm came.
My mm came back when I was sleeping in my bedrm,
when the rainstrm came
when I was sleeping
when引导的时间状语从句：跟_______________动词连用，表示时间_______或时间_________。
While we were dancing, a stranger came in.
I was ding my hmewrk while my mther was cking at that time.
while引导的时间状语从句：跟________动词连用，表示时间_______。
While Linda was sleeping, Jenny was helping me with my hmewrk.
While I was watching, he was eating.
Fill with “While” r “When”.
1._______ May was talking n the phne, her sister walked in. 2._____ Rita bught her new dg, it was wearing a little I saw Mike, he was wearing a green I was dancing, he was singing ludly.5. _____ Linda finally saw Dave , he was jumping with a dg .6. I was cleaning my rm ________ he came in.
when+一般过去时 过去进行时
while+过去进行时
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.
While Jhn was playing the pian, Mary left the huse.
Jhn was playing the pian when Mary left the huse.
While Jhn was cleaning his rm, Mary turned n the radi.
Jhn was cleaning his rm when Mary turned n the radi.
While Jhn was shpping, Mary tk the car t the car wash.
Jhn was shpping when Mary tk the car t the car wash.
Fill in the blanks with was, were, when r while.
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 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.
What were yu ding at these times last Sunday？Fill in the chart. Then ask yur partner.After that, try t make a reprt.
1.—Why did the car hit the by? —Because the driver ______ n the phne at that time. A. talk B. is talking C. was talking D. have talked2. ________ I was studying in the library, Mike called 　 B.What C.Hw　 I left there yesterday, Mr. Smith ________ 　　 B.walked C.was walking　 D.is walking4.While she ___ the newspaper, Granny ___ asleep. A.read; was falling B.was reading; fell C.was reading; was falling D.read; fell 5._______ Jennifer was reading a magazine, his sister was listening t music.A. While B. When C. What time D.Hw
1.The girl ____________ (have) a pian lessn at this time yesterday. 2.While he __________ (wait) fr the bus, he read a newspaper. 3.When the visitrs______ (cme), the students __________ (have) an art mther ___________ (sweep) the flr when I ________(leave) (take)a pht f her friends while they ____________ (play) cmputer games. 6.They _____________ (watch) TV at 8:00 yesterday evening.7. — Can Peter play games with us, Mrs. Hawking? —Wait a minute. He _________ (take) a shwer. 8.Jhn ___________ (drive) hme when it________ (rain) last night.
二、用所给词的适当形式填空
was waiting
were having
was sweeping
were playing
were watching
was driving
Level B: 用思维导图总结过去进行时的用法。Level A: Write a shrt reprt abut what yur friends were ding when smething unfrgettable happened.