Section B课件配套优秀教案设计

Unit

6

I`m

watching

TV 教学内容：

1、巩固本单元重点词汇

2、现在进行时态

3、现在分词的构成

教学目标：

1、复习本单元的重点单词和短语

2、熟练运用本单元的句型

What

are

you

doing

? I`m

doing

sth. What

is

he/she

doing

? He/She

is

doing

sth. Are

you

doing

sth? Yes,

I

am./No,

I`m

not. Is

he/she

doing

sth? Yes,

He/She

is./NO,

He/She

is

not(isn`t). 教学重难点：

1、正确运用现在进行时态来谈论正在进行的动作或正在发生的事情。

2、现在分词的构成。

教学准备：

多媒体。

教学过程：

由本单元标题“I`m

watching

TV”引出本节课的重点语法—现在进行时态。

请同学们齐读课题，并抽同学翻译成汉语，从课题中我们知道看电视这个看的动作正在发生。那么请同学们思考：该动作发生的时间是什么时候？（汉语是现在、此时此刻；英语是now、right

now）,由此引出本课所学内容—现在进行时态。

一、现在进行时态的含义（什么情況下要用到现在进行时态？）表示此时此刻（现在）正在进行或发生的动作或存在的状态。对应的时间状语就是现在（now）。例如：Now we are having an English class in the classroom.(同学们正在教室里上英语课) Xiao Ming is doing his homework.( 小明正在做作业)等。

二、谓语动词的构成：

助动词be (am/is/are)+doing构成。

助动词be 的用法：I am …

You are …

He/She/It is …

We/You/They

are

…

请同学们仔细辨别下列句子哪些是现在进行时态，那些不是？为什么？

1、

He is 12. 2、

He likes watching TV.

3、

He is watching TV.

三、现在进行时态的构词法：（现在进行时态谓语动词的ing形式）

1、

一般情况下直接在动词后面加ing构成，简称“直”,读作

/

/. Egg. do——doing

watch——watching

talk——talking

play——playing

2、以不发音的e结尾的动词去e加ing .简称“去”。例: have——having

take—taking

live—living

write—writing. 注意：如果动词的结尾的e发音则不能去掉，直接加ing。如：see——seeing

. 3、以重读闭音节结尾的，末尾只有一个辅音字母，双写该辅音字母再加ing。简称“双”。（如何判断重读闭音节？以辅音音素结尾重读音节，单音节都是重读音节。该辅音前面的元音发短音）如：sit——sitting

run——running

put——putting

begin——beginning { 注意：listen——listening

open——opening

read——reading}。

4、以ie结尾的动词，变ie为y，再加ing。如：die(死)—dying

lie（躺下）——lying

tie（系上）——tying。

四、

现在进行时态的用法：

1、说话时瞬间或此时此刻正在发生的动作。对应的时间状语为now、right now(现在)如：

She`s watching TV now.

Listen! Tom is singing.

Look! Xiao

Ming is playing basketball. Keep/Be qiuet! Your dad is sleeping. 2、表示当前一段时间内正在进行或发生的动作，对应的时间状语为：all day 、

from8:00 to 9:00 、

these days、this month .如：

He`s studying all day. From 8:00 to 9:00, I`m reading.(时间状语可以放在前面) These days they`re having a trip. （近段时间，他们一直在旅行）

五、句型结构：

1、肯定句：主语+be+doing+其他（时间状语/可放在前面）。如：I`m studying now. You`re having an English class right now. He/She is playing the piano now. 2、否定句：主语+be+not+doing+其他。

如：I`m not studying now. You`re not(aren`t) having an English class right now. He/She is not (isn`t)playing the piano now. 3、一般疑问句：Be+主语+doing+其他? 如：Are you studying now? Yes, I am./No, I`m not. Is he/she playing the piano now?

Yes, he/she is./ No,he/she is not(isn`t). 4、特殊疑问句：疑问词（wh-）+一般疑问句？

Wh-+be+主语+doing+其他？如：

I`m watching TV.(对划线部分提问) (1)

(2) (1)、Who is watching TV?(对主语提问直接用疑问词替换主语) (2)、What are you doing? 六、探究学习：一班现在时态与现在进行时态的对比(这个请同学们在课后完成) 1、时间上：

2、用法上：

3、谓语动词构成上：

4、句式结构上：

对比练习：

1、Jim often

(talk) with his friends. Listen!He

(talk) with Linda. 2、

(do) your brother

（run）every morning ? Yes. Look ! He

（run）over there.

3、I

(clean) my room every day. But now I

(read).

七、作业: 1、He`s

an e—mail.

(

A

) A. writing

B. write

C.writeing 2、My brother

a dog. Look! The dog

after him.(

B

) A. have

run

B. has

is running

C.is having

run

3、Listen! Someone

on the street.(

A

) A.is singing

B. sing

C.sings 4、--What

you

? ---I`m doing my homework.(

A

) A、are doing

B、does

do

C、am doing 5、Xiao

Hua

is

reading

now.(改为否定句)

Xiao

Hua

is

not

(isn`t)

reading

now . 6、We`re

having an English class.(改为一般疑问句并做否定回答) Are you having an English class?

No,we aren`t. 7、The students

are

playing

soccer

(1)

(2) on the playground.(对划线部分提问) (3) (1)、Who are piaying soccer on the playgroung? (2)、What are the students doing on the playground? (3)、Where are the students playing soccer?

That`s all for today. See you next time!