初中英语人教新目标 (Go for it) 版八年级下册Section A备课ppt课件

这是一份初中英语人教新目标 (Go for it) 版八年级下册Section A备课ppt课件，文件包含公开课新目标八年级Unit5Period2SectionA2dgrammarpptx、A2dmp3、dreamthepastmp4等3份课件配套教学资源，其中PPT共29页， 欢迎下载使用。
What was the singer dreaming f?
I was dreaming f the pastAnd my heart was beating fastI began t cntrl
What were yu ding at 7 last night?
What was … ding at 7:00 last night?
He was playing the vilin.
riding a bike
running in a cmpetitin
cleaning the rm
What were they ding when the rainstrm came?
washing face
What was/were …ding when the rainstrm came?Where was … when …?
a helpful girl
gd at her study
I need help withmy hmewrk.
Did Mary get the answer frm Linda?
1. What was Linda ding at 7 last night?2. What was she ding at 8 last night?3. What was she ding at 9 last night?4. Wh helped Mary at last?
She was in the kitchen helping her mm.
She was taking a shwer.
She was sleeping.
Jenny did.
While yu were sleeping, I called Jenny.
3) While what was happening, + what happened (短暂性动词)
Yu were sleeping when I called Jenny.
4) While what was happening, + what was happening (在下文3a中出现)
While I was ding my hmewrk,
my father was reading a newspaper.
用when/while互换试试
1. 基本概念 过去进行时表示在过去某一时刻或一段时间内正在进行的动作。这一特定的过去时间除有上下文暗示以外, 一般用时间状语来表示。2. 结构 was / were + 动词-ing
例如:A: What were yu ding at eight last night? 昨晚八点你在干什么？B: I was taking a shwer. 我(当时)在淋浴。
A: What was he ding when the rainstrm came? 暴风雨来的时候他在干什么？B: He was reading in the library when the rainstrm came. 暴风雨来的时候他在图书馆看书。
A: What was Jenny ding while Linda was sleeping? 琳达在睡觉的时候, 珍妮在做什么？B: While Linda was sleeping, Jenny was helping Mary with her hmewrk. 琳达在睡觉的时候, 珍妮在帮助玛丽做作业。
3. 句式(以wrk为例)肯定式：I/He/She/It was wrking.We/Yu/They/ were wrking. 否定式:I/He/She/It was nt wrking.We/Yu/They/ were nt wrking.
疑问式和简略回答:Was I wrking?Yes, yu were.N, yu were nt.Were yu wrking?Yes, I was.N, I was nt.
Was he/she/it wrking?Yes, he/she/it was.N, he/she/it was nt.Were we/yu/they wrking?Yes, yu/we/they were.N, yu/we/they were nt.
when和while都可表示“当……的时候”，引导时间状语从句。你知道两者在过去进行时中的用法有什么不同吗？ 请仔细观察下面的例句，然后补全空格中的内容。
过去进行时中的 when 和 while
① I was walking t schl when I saw a cat in a tree.②When Sally gt hme, her mther was cleaning the huse. 主句的动作是持续性的，而从句动作是短暂性的，此时用 ______ 引导时间状语从句，主句用 __________ 时态，从句用一般过去时态。
③ While I was sleeping in the bedrm, smene kncked at the dr.④ David hurt himself while he was riding his bike. 主句的动作是短暂性的，从句的动作是持续性的，此时用 _______ 引导从句，主句用 __________ 时态，从句用过去进行时态。
在使用when/while造句时还需注意两个动词的短暂持续情况
playing cmputer games
Fill with “while” r “when”
1._______ May was talking n the phne, her sister went hme. 2._______ Jim bught his new dg, it was wearing a little I saw Alice, she was washing I was dancing, he was singing.5. ________ the girl called the plice , the tw men were fighting .6. I was cleaning my rm ________ the fire 火灾 happened .
1.We were talking________ the teacher came int the classrm.2.I was singing _________ he was I was cutting hair, the earthquake bys were flying a kite _____ Tm fell int the mther was washing _______ my father was were yu ding ______ the singingcmpetitin began ?
Chse the crrect verb frms.
I (was sleeping/slept) when the phne rang.Alan was ding husewrk when I (was arriving/arrived.) at hme.While Jack (was taking a shwer/tk a shwer), the plice came t his huse.I was watching TV when my mther (was turning/turned ) it ff.
选择正确动词形式，考虑动词是否延续性
1.昨天晚上9点钟你在干什么?
What were yu ding at 9 ’clck last night?
2.暴风雨来时,小明正在骑自行车.
Xia Ming was riding a bike when the rainstrm came.
3. 当你来时，他们正在看电视.
They were watching TV when yu came.
4.今天早上我给你打电话时你正在干什么？
What were yu ding when I called yu this mrning?
根据各题后括号内的要求完成下列各 题，每空一词（含缩略形式）。1. I was running in the park at 7:00 yesterday mrning.  (改为一般疑问句并作肯定回答) —________ ________ ________ in the park at 7:00 yesterday mrning? —________, ________ ________.
2. I was flying kites with my friends at 8 last Sunday.  (对划线部分提问) ________ ________ yu ________ at 8 last Sunday?3. They were playing basketball frm three t fur yesterday.   (改为否定句) They ________ ________ basketball frm three t fur yesterday.