当前位置:得优网 →教学文章 → 免费教案 → 英语教案 → 八年级英语教案→八年级英语下册Unit 3 What were you doing when the UFO arrived?-八年级英语教案
Practising: 本单元的重点词语
【Important points】 学习过去进行时的用法
【Learning process】 (教师寄语: Practice makes perfect)
课前语法自学：自查语法书，学习过去进行时的用法。
1．过去进行时的基本结构：
2．过去进行时常见的时间状语：
一．填入以下单词的正确形式。
1． It was warm,so I _______(take) off my coat.
2． Jane ___________(wait) for me when I ______(arrive).
3． My brother came into the bedroom while I ¬¬¬¬_________(dance).
4． _______ he ________(lie) on the ground at nine yesterday evening ?
5．What _____ Jim ________(write) when the teacher came in ?
6． Mike and I ________(play) basketball at that time yesterday afternoon.
7． I first met Lisa three years ago. She ______(work) at a radio shop at the time.
8.When I arrived at his office , he ______ on the phone.(speak)
二.按要求进行句型转换。1. Kate was reviewing her lessons at eight last night.(改为一般疑问句，做肯，否回答，对划线部分提问)
2. He ran in the park .(用at this time yesterday改写)
3. They were playing computer games at nine last night.( 对划线部分提问)
三.根据汉语提示完成句子。
1． 他们那时不在打排球。
They _______ _______ volleyball at that time.
2． 当你回来时，他在看电视吗？
_______ he _______ Tv when you came back?
3． 昨天中午他在哪里等你？
_______ _______ he _______ for you at noon yesterday ?
4． 当我离开时，他正在做家庭作业。
He ________ ________ his homework when I left.
5． 正当他们扫地的时候，老师进来了。
While they_______ _______ the floor , the teacher came in.
*预习导学 (教师寄语: No pains, no gains)
（一）、预习提纲及检测
1、根据音标拼读单词，完成下列英汉互译练习：
UFO( ) barber （ ）厨房（ ）外星人（ ） bought（原形）（ ）get(过去式)( )
take off（词义）（ ） experience（词义）（ ）
imagine（名词形式）（ ） strange（词义及名词形式（ ）
follow（形容词形式）（ ） amazing（动词形式及同义词）（ ）bathroom（写出带有room的复合词）
2 、熟读背诵1a, 区别并掌握以下重点词语。
*In front of , in the front of
(1).The desk for the teacher is ( ) the classroom .
(2).The bus stops right ( ) our house
(3).The car ( ) me stopped suddenly and I had to brake .
(4).I put the photos on the desk ( ) me .
(5).I prefer to trave ( ) the car , next to the driver .
* get out of
(1).I get on well ( ) my neighbours .
We just got back ( ) our holidays .
(2).I’ll have to get ( ) early tomorrow morning .
(3).The dog got out ( ) the box and ran away .
(4).When will the bus get ( ) the stop ?
3、小组合作,熟读背诵2a,,2b句子。完成听力
4、学习2a,2b的知识点。
*When , while
(1).I was playing tennis ( ) he was running .
A. while B. after C. during D. before
(2).( ) the telephone rang , we were talking .
A. When B. While C.During D. After
（3）.We were talking loudly when the teacher came in .
( )you talking loudly ?
(4). While I () with my friend she came in .
A. am talking B. was talking C. talking D. am going to talk
用when或while填空，并将句子译成汉语。
(1). I was doing my homework () my sister came in .
(2).Aunt Huang called () my mother was out .
(3). The students sat quietly () the teacher was telling them a story .
(4). () I got to the cinema, the film had already begun .
(5)() he came yesterday , we were playing . basketball .
*Take off 的用法。
Please find out when the plane ( ) next Monday .
A. take away B. take on C. take off D. will take off
5、小组合作，翻译3a，并学习其中的知识点。
*arrive , reach , get to 的区别
When ( ) you ( ) Shanghai ? Tomorrow afternoon .
A. will ; get in B. did ; arrive in
C. do ; get to D. will ; arrive in
*How strange it was ! Isn’t that amazing !
分析此句复习感叹句及否定形式的反义疑问句的用法。
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