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“三为主”课堂七年级英语上册 Starter Lesson 4(第一课时)Welcome to English and Listening

发布时间:2013-09-20 19:15:50  

Lesson 4 第一课时

Welcome to English and Listening

一、 学习目标

1.掌握重点词汇和词组: open , close , sit , clean , stand up , sit down 等。

2.学习祈使句的正确表达。

3. 初步了解名词的单复数。

二 、预习指导

1. 大声朗读课文,并理解句意。

2. 按要求写出下列单词。

1)open(反义词)____________ 2)sit down (反义词) ____________

3)we (单数)___________4)small(反义词) _______5)my(主格)_____

3.英汉互译。

1)打开窗户___________ 2)a desk _________3)一扇窗户___________

4)close the window __________5)a book_________6)一个铅笔盒__________

7)打开书______________8)站起来_________9)open the bag ___________

三、 课内探究

1. a, an, the的用法

a, an是不定冠词,the是定冠词。他们都放在_____词的前面,起着修饰____词的作用。a, an表示“一”,通常放在第一次出现的人或事物的单数名词前,泛泛而指,因此被称为“__________”冠词。如,This is a boy. The boy is my brother. It is an apple.而the是特指一些事物,使说话双方心中都知道的人或物,因此被称为“_____”冠词。如,The teacher is from China.

2. 祈使句结构 : 祈使句用以表达命令,要求,请求,劝告等。

祈使句有两种类型,一种是以动词原形开头,在动词原形之前加do (但只限于省略第二人称主语的句子)。

Take this seat. Do it like this.

否定结构:

Don't move. Don't be late. 有些可用no 开头, 如:No smoking!

2) 第二种祈使句以let开头。

Let 的反意疑问句

Let's 包括说话者

Let's have another try,shall we / shan't we?

= Shall we have another try?

Let us 不包括说话者

Let us have another try,will you / won't you?

= Will you please let us have another try?

否定结构:

Let's not talk of that matter. Let us not talk of that matter. 练一练

将下列汉语翻译成英语。

1. 不要把门打开。 ______________

2. 禁止钓鱼。 ___________________.

1

四 、达标检测

(一).选择题。

1. Let _____ open the door.

A. we B. us C. he D. our

2. There is _____ art lesson today.

A. an B. a C. the D. /

3. Clean ______ window ,please .

A. an B. a C. the D./

4. Sit down, please. __________________.

A. No, I am not B. Yes, I am C. OK D. Thank you

5. Look at _____. _______ are very happy.

A. they , them B. them, them C. them , they

(二)、选择恰当的词填空。

open the door , close the window , stand up ,

open the book clean the blackboard

1.When it is cold , please ________________.

2. When Bob comes to see you , you should _______ first .

3. If you read a book , you should ______ first .

4. Students should ________ before class.

5. When (当?..时候) you answer the question , you should _________.

五、收获与反思

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