Lesson 7 let's go swimming , OK？ 课件(共24张PPT)

(共24张PPT)
Lesson7
Let's go swimming, OK
Lesrning aims
1.掌握Let's 引导的表示建议的句型；
2.掌握常见的打电话用语；
3.掌握常见的"go+动名词“短语。
Free talk
A：Hello,xxx
B: Hello,xxx
A: Are you free now
B: Yes,I am.
A: Let's go swimming ,OK
B: Sorry ,I can't swim.
A: Let's go running,OK
B: Good idea.
A；Let's go.

Lead-in
左边一列是 go +动词ing短语：
go swimming,
go shopping,
go boating
右边一列是 play + 名词构成的短语：
play ping-pong
play a game
play football
动名词
I like swimming.
What about you
A:Let 's go swimming, OK
B:OK.\Great.
Qiqi likes swimming, too.
Let' invite(邀请） him，OK
How
Make a phone call.
Answer the questions:
1.Is Qiqi free
2.Who calls(打电话) Qiqi？
Let's=Let us
----Let's...,OK
---OK.
Who's that 打电话时问对方
“你是谁” ？
It's ... here . 打电话时说
“我是...” .
Is that ... 打电话时问对方
“你是...？ ”
This is +接电话人的号码 .
free
Make a phone call
A:Hello!This is 3206594.
B:Hello !Who's that
A:It's...here.Is that...
B:Yes.Let's go swimming, OK
A:OK.\Great.
Answer the questions:
1. Will(将要） they go swimming
2.What time will they meet
3.Where will they meet
Yes or no
At nine or at ten
At Eve's house or at Qiqi's house
shall
meet
Let’s chant

口诀：
动名词-ing很好记，
一般情况直接加。
词尾若有哑音“e”,
去e再加-ing。
“一辅重闭”作尾巴，
双写后加-ing。
还有一点要注意，
ie变y再加-ing。
动名词的变化规律：
1. 一般情况下，直接在动词原形后面加 -ing： boat-boating fly-flying
2. 以不发音的 e 结尾的动词，去 e ，再加 -ing： make-making ride-riding dance-dancing
3. 闭音节的单音节词，或以重读闭音节结尾的多音节词，双写最后一个辅音字母 ，再加 -ing：
swim-swimming run-running
4.以ie结尾的动词，把ie变y再加-ing：die-dying
Look and say
The tiger's lunch.
Ha-ha, you are my lunch.
Please don't eat me,Mr Tiger.
Please let me go.
Go away! I like deer.
Let me catch a deer.
Oh,some deer are over there.
Those deer are big.
祈使句的含义
什么是祈使句呢？
Go away.
Be kind to your sister.
Look out!
Please let me go.
用于表达命令、请求、劝告、警告、禁止等的句子叫祈使句。
祈使句有肯定形式和否定形式两种类型。
No smoking!
命令
请求
劝告
警告
禁止
祈使句的肯定与否定形式
肯定形式 三种
Be careful!
Look!
Look at your book!
Let me open the door!
①Be型 ：Be+表语（+其他）。
②Do型 ：实义动词原形（+其他）。
③Let 型 ：Let+宾语+动词原形（+其他）。
祈使句的肯定与否定形式
否定形式 四种
①Be型 ：Don't +be+表语（+其他）。
②Do型 ：Don't+实义动词原形（+其他）。
③Let 型 ：
Don't be late.
Don't swim in the river.
a.Let +宾语+not+动词原形（+其它）
b. Don't +let +宾语+动词原形（+其它）
Let's not go to the zoo.
Don't let him in.
④No 型 ：No+名词/动词-ing形式（+其它）
No smoking.
1.___________quiet.
2. ___________ your books.
3. ___________ me have a look.
4. ___________ throw the ball like that.
5.Don't ___________ lazy.
6.Let's ___________ waste time.
7. ___________ parking.
Be
Open
Let
Don’t
be
not
No
祈使句练一练
左边一列是 go +动词ing短语：
go swimming,
go shopping,
go boating
右边一列是 play + 名词构成的短语：
play ping-pong
play a game
play football
动名词
Summary
Homework:
1.Call your classmates or friends.
2.Call Miss zeng (13879417286).