1、课题 Module 2 Unit 3 课型 Grammar 单位 主备人 学习目 标: 1、知识目标：掌握单词和短语及时间状从句（I） 2、能力目标：通过学习，会使用时间状从句（I） 3、情感目标：喜欢含有时间状从句的句子。 重难点 时间状从句（I） 学习过程 学生学习感悟教师个性修订 Step1. 翻译以下短语,相信自己，你一定能信！ 1、 去某个有趣的地方_ 2、自那以后 3、一个三天的假期 4、放一天假 5、去度假 6、玩得开心 7. 一就 8 末 9、 因某事而感谢_ 10、在十七世纪 11、发言 12、摆放餐桌 13、洗餐具 14、而且：也 15.讲故事 16. 太多 17 过得愉快
2、 状语从句 状语从句用来修饰主句中的动词，副词和形容词的从句 叫状语从句。根据其含义状语从句可分为时间状语从句，地 点状语从句，条件状语从句， 原因状语从句，结果状语从句， 比较状语从句，目的状语从句，让步状语从句。 1. 时间状语从句 (1)时间状语从句常用 when, as, while, before, after, since, till, until, as soon as 等连词来引导。例如： It was raining hard（rain hard 下大雨） I got to school yesterday. While he was doing his homework,
3、the telephone rang. As he walked along（沿着走） the lake, he sang happily. He had learned a little Chinese before he came to China. After he finished middle school, he went to work in a factory. (2)在时间状语从句里，通常不用将来时态，用现在时态表示 将来的动作或状态。例如： Ill ring you up as soon as I get to New York. I will tell him every
4、thing when he comes back. He wont believe it until he sees it with his own eyes. (3)在带有 till 或 until 引导的时间状语从句的主从复合句里， 如果主句用肯定式，其含义是“一直到时”，谓语动词 只能用延续性动词。如果主句用否定式，其含义是“直 到才”, “在以前不”, 谓语动词可用瞬间动 词。例如： The young man read till the light went out（熄灭）. Lets wait until the rain stops. We wont start until Bo
5、b comes. Dont get off（从下来） until the bus stops. 【Till 是指直到某一特定事件发生的时候，而在那个时刻之后， 该事情或状况仍将持续。 Until 是指直到某一特定事件发生的 时候，而讲话的人在自己心里认为，在那个时刻之后，该事 情或该状况将中止（不怎么可能持续） 。固定组合里 from morning till night，till/until 是不能替换的， 】 when, while 的用法 when 和 while 与过去进行时有着密切的关系，他们作从属连 词时都有“当.时候”之意， 用法稍有不同： when 引导的时间状语从句的谓语动词
6、可以是短暂性 动词，也可以是延续性动词，而 while 引导的时间状 语从句中的谓语动词只能是延续性动词。 when 引导的从句谓语动词如果是短暂性动词则用一 般过去时，主句是延续性动词则用过去进行时，从句 动作发生在主句动作的时间段之内（长动作用过去进 行时，短动作用一般过去时） ；如果主句和从句两个 谓语动词都是延续性动词则全部用过去进行时,这时 when 和 while 都可以用。 when 从句的谓语动词可以在主句谓语动作之前、之 后或同时发生；while 和 as 从句的谓语动作必须是和 主句谓语动作同时发生。 when 和 while 两个词还可以用作并列连词，但意思不 同，whe
7、n 相当于“在那时”，等于 at that time 或 just then;而 while 则相当于“而；却；但是”；相当于 but, 表示对比关系。 （这一点暂时可以不掌握） eg. I was playing computer games when my father got home. = When my father got home,I was playing computer games. (2) Mother was cooking when/while I was doing my homework. = When/While I was doing my homework,
8、 mother was cooking. 巩固练习：（聪明的你一定能全部做对） 1 What book _ you _(read) when I _ (see)you at four yesterday afternoon? 2 While she _ (watch) TV, her son _ (play) outside the room. 3It _ (begin) to rain while we _(work) in the field. 4I _ (do) my homework last night when the light _ (go) out. go out 意为熄灭 5
9、I saw you in the reading room yesterday , Tom. What were you doing? -Oh, I _ (read) some books on science. 6. Girls _(dance) while boys _(sing) at the party. 7.- When the teacher _ (come) into the classroom, the students _（laugh）loudly. 当堂达标 when +短/延 while +延 I. 单项选择。 1 The meeting didnt start_ eve
10、ryone was there. A. because B. until C. why D. if 2 The boy _ to bed _ his mother came in. A. went not; until B. didnt go; after C. went; until D. didnt go; until 3 I wont believe you_ I have seen it with my own eyes. A. before B. until C. after D. when 4 He _ home _ she was satisfied _ his answer y
11、esterday. A. didnt go; until; with B. wasnt go; after; to C. doesnt go; before; with D. didnt go; until; to 5 He _ back until the work _ done. A. isnt; will be B. isnt; is C. wont be; will be D. wont be; is 6 They didnt start the work _ their teacher came back. A. until B. while C. as soon as D. if
12、7. Tom will call me as soon as he _ Shanghai. A. arrives B. will reach C. arrives in D. get to 8. Im sure hell come to see me before he _ Beijing. A. will leave B. is leaving C. leave D. leaves 9. I will tell him the news as soon as he_ back. A. come B. comes C. will come D. cam 10. Ill give him your message he comes back from lunch. A. until B. while C. before D. as soon as 写出今天所学会的知识： 反思：
