发布者：吕进 发布时间：2021-04-23 浏览数( 0) 【举报】
漯河二中师生共用教学案1
年级：九年级 科目：英语 执笔：吕进 审核：九年级英语组
内容：Unit1-Topic 3 Section A 课型：新授 时间：2017年9月
学习目标：Learn the present perfect tense；since\for的用法
学习过程：
一 、自主学习：预习P17，（根据课本17页1a判断正误）
（ ）1. Helen has been in New York for a long time.
（ ）2. There are many excellent restaurants in New York.
（ ）3. Bob doesn’t like New York at all.
（ ）4. The streets were dirty in the past, but they aren’t at present.
（ ）5. You can go to plays, concerts and operas only at weekends.
（ ）6. Bob invites Helen to see New York herself.
再读17页1a回答问题
1. How long has Helen been in New York?
_______________________________________________
2. What does Helen think of living in New York?
________________________________________________
3. How is the traffic in New York?
______________________________________
4. How were the streets in the past?
__________________________________________
5. Why does Helen advise Bob to come to New York for a visit?
_____________________________________________
二、 合作交流
语言点导学(Language points):
1.做某事怎么样？How do you like (doing )sth===What do you think of……？
2. ：since的用法：译作“自从…以来”
(1)接时间点：如 I have stayed in that country since 1995.
(2)接一段时间 + ago：如 They have lived in that house since two years ago.
(3)接时间状语从句：如 I have loved her since I met her last time.
要求：主句的谓v.用现在完成时，而且须是延续性动词；从句的谓v.用一般过去时，而且须是终止性动词。
(4)用于句型“It’s / It has been + 一段时间 + since + 时间状语从句”中，译作“自从…以来, 已经…(时间)了”。如 It’s / has been three months since he moved to this city.
要求：主句的谓v.用一般现在时或现在完成时；从句的谓v.用一般过去时，且须是终止性动词。
(5)用于句型“一段时间 + has passed since + 时间状语从句”中，译作“自从…以来, …(时间)已经过去了”
(6)相关词组：“从那时起”：ever since、since then、from then on.
(7) since还可引导原因状语从句，译作“由于；因为”，相当于because。
如： Since he was lazy, he didn’t finish his homework.
注意：for + 时间段
e.g. I have been in the new school for a week.
三 、探究展示：（用since or for填空）
1. His father has been dead ______ he was ten years old.
2. Michael has been away from the army ______ six years.
3. He has been in Chongqing _______2003.
4. My brother has had a car ______ two months.
5. Tom has kept a book ______ 5:00 a.m.
6. You have been in New York _____ a long time.
7. The city has improved a lot _____ I came here a few years ago.
四 、拓展训练：（默写课本17页1a并翻译下列短语 ）
1．交通很糟糕 2.你很快就会习惯的
3．你觉得住在那儿怎么样 4.美丽的公园
5.好学校 6.著名的博物馆 7.豪华的饭店 8.亲自来看一看纽约
学（教）后感: _____________________________________________________
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