内容发布更新时间 : 2024/9/27 15:34:47星期一 下面是文章的全部内容请认真阅读。

句容市崇明片区初中英语学案 No pains, no gains.不劳无获。

九年级上册Unit 4 Grammar

主备：行香中学 王海霞 审核: 日期:2016.7

学校________ 班级____________ 姓名__________ 家长签字_______

一 教学目标

1.了解并掌握时间状语从句的结构。

2.掌握并能使用引导时间状语从句的连词。 3.能运用恰当的时间连词谈论生活

教学重点、难点

掌握时间状语从句的结构及引导时间状语从句的连词，并熟练使用。 二、词汇、短语 1 2 3 4 against prep.对抗;与...相反；违反 career n.生涯；职业 feel tired out 精疲力尽 become serious about basketball 认真对待篮球 三、句型（语法）

1.before、after、when和while引导的时间状语从句。 2.Since、till和until引导的时间状语从句。 3.As soon as和whenever引导的时间状语从句。 【课前导学】

一、翻译下列词组

1.认真对待_____________________ 2.尽最大努力_________________________________ 3.做慈善工作________________________4.对---痴迷_________________________________ 5.在开始；起初_____________________ 6.一张电影票_________________________________ 7.变得兴奋起来________________________8.金牌_________________________________ 【课堂学习】 Step1. Lead-in

Have a free talk about Yao Ming’s legend using before, after, when & while. Step2. Using before & after

1.before的意思是“在……之前”，表示 after意思是“在……之后”，表示 2.Fill the blanks with “before”&“after”

(1) You should turn off the lights _________ you leave the room. = You should turn off the lights _____________ the room. (2)Tom went to school ______he finished his breakfast. = Tom went to school_____ ____his breakfast.

(3). Time passed quickly and three months went by __________ I knew it. (4). The sun came out ________ the storm stopped.

1

Step3. Using when&while 1.when意思是“当……时”，表示 while意思是“当……时”，强调 注意：（1）when 既指时间点，也可指一段时间；因此when引导的时间状语从句中的动词可以是终止性动词或延续性动词。while 只指一段时间，while从句中的动词必须是延续性动词。

（2）while还可以表示“在……期间”，表示主句动作发生在从句动作进行的过程中。

（3）在when和while引导的从句中，当主句和从句的主语一致，并且从句中有be动词时， 可以省略主语和be动词，构成when/while+ -ing结构。 2.Fill the blanks with “when”&“while”

（1）The days get longer _________ spring comes.

（2）___________ the boys were playing football, it rained. （3）I was about to leave _______ the phone rang. （4）Jack is strong ______ his brother is weak.

（5）___________ (she is) in trouble, she always asks me for help. 3. Finish the exercises on Page 54. Step4. Using since, till & until

1.since, till和until常用来引导时间状语从句。

since意思是“ ”,一般情况下，从句谓语动词用一般过去时，而主句的谓语动词用 。till和until意思是 “ ” ，一般情况下两者可以互换。until可以放在 ，而till不可以用在 。

注意：如果主句中的谓语动词是瞬时动词时，必须用否定形式，即“not…until”结构，意思是“直到……才（开始）”此处不能用till。 2.Finish the exercises on Page 55. Step5. Using as soon as & whenever

1.我们常用as soon as和whenever引导时间状语从句。as soon as意思是“ ”。 whenever意思是“ ”。whenever可以用everytime替换。 2.Complete PartC1&C2

【课后拓展】 一、词汇运用。

1. My new __________ has started well. (生涯)

2. Which team will you play __________ in this match? (对抗) 3. He breathed deeply before __________ again. (speak) 4. I’ll have to wait there until John __________ back. (come) 5. Please tell him about it as soon as you __________ him. (see)

6. You must tell her to go back home when she __________ here. (get) 7. Since Jim _________ here, he has taught English in that school. (come) 8. While __________ the game, everyone must keep their eyes closed. (play) 9. Yao Ming returned to China whenever he __________by his country. (need)

10. While they __________ computer games at home, there was a knock on the door. (play) 二、单项选择。

( ) 1. You can’t watch TV _________ you finish your homework. A. after B. if C. when D. before ( ) 2. ---What’s your plan this summer holiday?

2

---I’ll go to Beijing __________ the school team ends. A. whenever B. till C. as soon as D. before ( ) 3. _________ I was in the US, I made many American friends. A. Although B. While C. Unless D. Until ( ) 4. Few students realize the importance of study________ they leave school. A. when B. until C. as D. after ( ) 5. You should go over your test paper ___________ you hand it in. A. while B. when C. before D. after ( ) 6. I have kept in touch with him __________ we separated. A. if B. till C. until D. since

( ) 7. ---When did you go to sleep last night? --- ________ I finished my homework.

A. Until B. Not until C. Before D. Till

( ) 8. I don’t know when he __________. When he ___________, I will tell you. A. will come; will come B. comes; comes C. comes; will come D. will come; comes 三、翻译句子。

1. 自从他搬到这里以来，他已经交了很多朋友了。

He __________ __________ many friends __________ he __________ here. 2. 她一看完这些书就会归还给你。

She’ll ______ the books ______ you ______ _______ ______ she finishes reading them. 3. 当他吃晚饭时, 他的朋友来了。

His friend __________ __________ he was __________ dinner. 4. 直到你学了英语，你才知道它多有用。

You will __________ __________ how useful Physics is __________ you learn it. 5. 无论我什么时候经过他们的房间，他们总是吵吵闹闹的。

__________ I __________ __________ their room, they are always __________.

四、完形填空。

One Sunday afternoon, my younger brother and I were left alone at home. I was doing my homework while my younger brother was watching TV. Suddenly, the doorbell rang. My brother thought it was our parents, so he opened the 1 quickly.

A tall man stood outside and asked politely if our parents were at home. Without thinking，my brother said, “No.” When I wanted to close the door, he suddenly 2 the door very hard and came into our house. He took out a 3 and ordered me to tie up my brother’s

4 with a rope. I tied up his hands in a special way so my brother could untie himself 5 . The man then tied my hands up and locked 6 of us in the kitchen.

Soon, he went upstairs. I taught my brother to untie his rope with his hands. He then untied 7 . I rushed to the telephone to call the police, but the line was cut off. The doors were all locked from outside. It was lucky that the man forgot 8 the kitchen door. We got out of the house through the window and went to the nearest pay phone to call the police.

Soon the police came and the man was caught. By the time, my parents had come home. We told them the whole story. My parents were glad that we were not hurt. They told me that I should stop my brother from 9 the door to the stranger. I learned a lesson on 10 . ( ) 1. A. cupboard B. door C. doorbell D. window ( ) 2. A. pushed B. took C. knocked D. closed

3