Unit 4 After-School Activities-Lesson 21 课件(共29张PPT)

(共29张PPT)
Lesson 21
Unit 4 After-School Activities
学习目标
语言目标：本课的重点单词
和短语以及重点句型
能力目标：享受与他人交流的乐趣
本课重点：词汇、句型
课前预习
短语
(1) add up
(2) in one’s free time
加起来
在某人的闲余时间
(3) play an instrument
(4) go on a trip
(5) for example
演奏乐器
去旅行
例如
知识探究
探究点一：
for example 例如
I’d like to keep a pet,
for example, a dog.
思考：
分析例句，我们什么时候要使用for example这一短语呢？
for example和后面通常要用 隔开。
逗号
探究点二：重难点句子和语法探究
(1) I can’t go anywhere
without them.
(2) I can’t live
without music.
(3) I will be bored
without a book.
句中without为介词，意为
，表示 。
有时without短语有从句的含义，可以用条件状语从句转化。
没有
否定
例如：
I can’t live without music.
= I can’t live if there is no music.
即时练习：
没有水，我们就不能生存。
We can’t live without water.
We can’t live if there is no water.
用所给词的适当形式填空
1. In winter, the weather
here is often ______
(snow).
解析：
snowy
形容词作表语，表示天气状况。
2. He enjoys ______
(write) stories.
He wants to be a writer
like Mo Yan.
解析：
writing
enjoy doing sth.
喜欢做某事。
3. The girl isn’t active.
She only likes to sit
______ (quiet).
解析：
quietly
quietly副词修饰前面的
实意动词sit。
4. My mother is good
at ______ (cook).
解析：
Cooking
at是介词，后面跟
动名词doing。
5. I feel ______ (relax)
when I play basketball.
解析：
relaxed
形容词relaxed表示
人感到轻松。
( )1. My father bought me
______ MP5 player for
my birthday party.
A. A B. the
C. an D. /
C
( )2. —______ movie do you
like best
—The one named The
Flowers of War.
A. What B. How
C. Which D. Whose
A
( )3. She ______ all her
grades and found that
she got the first place.
A. made up
B. took up
C. gave up
D. added up
D
( )4. He met his old
friend ______ the
way home.
A. on B. in
C. at D. with
A
( )5. I often read books
at home a
snowy day.
A. in B. on
C. of D. at
B
完成句子
1. 星期天他通常在家中上网。
He usually ______ ______
______ at home on Sunday.
surfs the
internet
2. 我迫不及待地想知道这
个消息。
I ______ ______ to
know the news.
can’t wait
3. 我愿意待在家里。
I ______ ______ ______
stay at home.
would like to
4.请把你的分加起来。
Please your
score.
add up
5.鱼儿离不开水。
Fish can’t live
.
without
water
6.我喜欢运动，例如,我喜欢打篮球。
I like sports. ,
I like playing basketball.
for example
Thank you.