初中英語(yǔ)人教新目標(biāo) (Go for it) 版八年級(jí)下冊(cè)Section A教案-教案下載-教習(xí)網(wǎng)

Lk at the pictures and make up the sentences.
Step 2 Grammar Fcus
讀下列句子，能否總結(jié)出句子中包含的語(yǔ)法？
1. What were yu ding at eight last night?
I was taking a shwer.
2. What was she ding at the time f the rainstrm?
She was ding her hmewrk.
3. What was he ding when the rainstrm came?
He was reading in the library when the rainstrm came.
4. What was Ben ding when it began t rain heavily?
When it began t rain, Ben was helping his mm make dinner.
5. What was Jenny ding while Linda was sleeping?
While Linda was sleeping, Jenny was helping Mary with her hmewrk.
Step 3 過(guò)去進(jìn)行時(shí)
1. 基本概念：過(guò)去進(jìn)行時(shí)表示在過(guò)去某一時(shí)刻或一段時(shí)間內(nèi)正在進(jìn)行的動(dòng)作。這一特定的過(guò)去時(shí)間除有上下文暗示以外, 一般用時(shí)間狀語(yǔ)來(lái)表示。
2. 結(jié)構(gòu) was / were ( nt ) + 動(dòng)詞-ing
3. 句式
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.
疑問(wèn)式和簡(jiǎn)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.
注：
1) was nt?？s略為wasn’t; were nt?？s略為weren’t。
2) 一般過(guò)去時(shí)與過(guò)去進(jìn)行時(shí)用法的比較: 一般過(guò)去時(shí)表示在過(guò)去某個(gè)時(shí)間發(fā)生過(guò)的動(dòng)作或存在的狀態(tài), 而過(guò)去進(jìn)行時(shí)則表示在過(guò)去某一時(shí)刻或某一段時(shí)間正在進(jìn)行的動(dòng)作。
例如:
David wrte a letter t his friend last night.
大衛(wèi)昨晚給他的朋友寫了封信。(信寫完了。)
David was writing a letter t his friend last night.
大衛(wèi)昨晚一直在給他的朋友寫信。(信不一定寫完。)
Practice: Lk at the picture and make up the dialgues.
Step 4 過(guò)去進(jìn)行時(shí)中的when和while
when和while都可表示“當(dāng)……的時(shí)候”，引導(dǎo)時(shí)間狀語(yǔ)從句。你知道兩者在過(guò)去進(jìn)行時(shí)中的用法有什么不同嗎？
請(qǐng)仔細(xì)觀察下面的例句，然后補(bǔ)全空格中的內(nèi)容。
① I was walking t schl when I saw a cat in a tree.
② When Sally arrived hme, her mther was cleaning the huse.
主句的動(dòng)作是持續(xù)性的，而從句動(dòng)作是短暫性的，此時(shí)用_______引導(dǎo)時(shí)間狀語(yǔ)從句，主句用_____________時(shí)態(tài)，從句用一般過(guò)去時(shí)態(tài)。
③ While I was sleeping in the bedrm, smene kncked at the dr.
④ David fell while he was riding his bike.
主句的動(dòng)作是短暫性的，從句的動(dòng)作是持續(xù)性的，此時(shí)用_________引導(dǎo)從句，主句用____________時(shí)態(tài)，從句用過(guò)去進(jìn)行時(shí)態(tài)。
⑤ While Andy was waiting fr the bus, he was reading a newspaper.
⑥ He was cleaning his car while I was cking.
主句和從句的動(dòng)作在過(guò)去的某時(shí)刻或某段時(shí)間同時(shí)發(fā)生，而且動(dòng)作都是持續(xù)性的，此時(shí)用_________引導(dǎo)從句，而且主句和從句都用_____________時(shí)態(tài)。
Practice: 漢譯英。
Step 5 活學(xué)活用
4a. Lk at the table and write sentences with bth while and when.
4b. 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.
Step 6 Speaking
4c. What were yu ding at these times last Sunday? Fill in the chart. Then ask yur partner.

Step 7 Exercises
I. 根據(jù)漢語(yǔ)意思完成下列英語(yǔ)句子，每空一詞。
1. 昨天下午五點(diǎn)鐘你哥哥在做什么？
What ________ yur brther ________ at five yesterday afternn?
2. 昨天我回到家時(shí)，我媽媽在洗衣服。
My mther _____ ________ clthes ________ I ________ hme yesterday.
3. 你做作業(yè)時(shí)，你妹妹在干什么？
What ________ yur sister ________ ________ yu ________ ________ yur hmewrk?
Ⅱ. 根據(jù)各題后括號(hào)內(nèi)的要求完成下列各題，每空一詞（含縮略形式）。
1. I was running in the park at 7:00 yesterday mrning. (改為一般疑問(wèn)句并作肯定回答)
—________ ________ ________ in the park at 7:00 yesterday mrning?
—________, ________ ________.
2. I was flying kites with my friends at this time last Sunday. (對(duì)劃線部分提問(wèn))
________ ________ ________ ________ at this time last Sunday?
3. They were playing basketball frm three t fur yesterday. (改為否定句)
They ________ ________ basketball frm three t fur yesterday.
Step 8 Hmewrk
After class, please make sme dialgues with the phrases and sentences in 4c.
Jhn
Mary
take phts
buy a drink
play the pian
leave the huse
clean his rm
turn n the radi
shp
take the car t the car wash
Yu
Yur partner
9:00 a.m.
11:30 a.m.
4:00 p.m.
9:00 p.m.

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