Unit 2 I'll help to clean up the city parks.Section A 复习课件 (共30张PPT)

学习目标：
1复习Unit2的SectionA部分，熟记单词，短语和重点句子
2通过复习掌握动词短语的结构
3掌握动词不定式的结构和用法
4利用自己的特长帮助自己身边需要帮助的人
1. come up with a plan
2. put off making a plan
3. put up signs
4. make some notices
5. hand the notices out after school
6. call up 10 students
7. visit the sick kids in the hospital and cheer them up
8. give out food at the food bank
9.clean up the city parks
10. after-school study program
1. 想出计划
2. 推迟制定计划
3. 张贴标语
4. 做一些宣传公告
5. 放学后分发公告
6. 召集10位学生
7. 去医院拜访生病的孩子让他们高兴起来
8. 在食品救济中心分发食品
9. 打扫城市公园
10. 课外学习项目
帮助别人
想要成为
得到他梦想的工作
在某人的脸上
决定去做某事
在某人的眼里
一场不同的旅行
help others
want to be
get his dream job
on onse's face
decide to do sth.
in one's eyes
a different journey
1. give up 2. 关心 3. 动物医院
4. a strong feeling of satisfaction 5. at the age of four
6. the look of joy 7. try out for
8. after-school reading program 9. learn to read
10. go on a different journey 11. come true
12. at the same time
放弃
care for
animal hospital
一种强烈的满足感
在四岁的时候
快乐的表情
参加 的选拔；试用
课后阅读项目
学习阅读
踏上不同的旅程
实现
同时
1. I’ll help to clean up the city parks.
We need to come up with a plan for the
City Park Clean-Up Day.
clean up 动词短语 “打扫(或清除)干净” clean-up 名词 “清扫，清除，清理”
eg. 教室很脏。请把它打扫干净。
You must give your classroom a good clean-up.
The classroom is dirty. Please clean it up.
你们必须对教室进行彻底地打扫。
河流清理 the ___________ of the river
clean-up
2. The girl could volunteer in an after-school study program to teach kids.
volunteer v. 义务做，自愿做 n. 志愿者
volunteer to do sth. 自愿做…… volunteer for sth. 为了某事而自愿
我们学校有些学生自愿去公园植树。
Some students in our school volunteer to plant trees in the park.
3. Let’s makes some notices. Then I’ll hand them out after school.
notice n. 公告牌，通知，布告
v. 注意到，意识到

区别：
notice sb. do sth. 注意到某人做了某事
notice sb. doing sth. 注意到某人正在做某事
1). Did you notice him _____ school just now? A. leave B. leaving C. to leave D. left
2). I noticed Jim _____ my homework when I went into the classroom.
A. to copy B. copying C. copy D. copied
练习四
4. hand out notices 分发通知
hand them out 把他们分发
hand in 上交
常见的“v.+adv.”的短语：
注：动词+副词构成的短语，名词可放前放后，代词放中间
打扫干净 放弃
张贴 给……打电话
查阅(字典) 捡起，拾起
推迟 脱下 穿上
分发，散发
turn on / off / up / down / over
cut down / up / off
clean up
give up
put up
call up
look up
pick up
put off
take off
put on
give/hand out
5. Our class tried to raise money for the sick kids in the hospital.

拓展：raise a family 养家
raise one’s voice 提高声音
raise the flag 升旗 (人为的“提升；提起”)
The sun rises in the east. (自身的) “升起；上升” 太阳在东方升起。
1). raise v. 募集；筹集 raise money for charity
2). sick & ill adj. 生病的，有病的
区别： feel / be sick / ill； sick kids
6. …give up several hours each week to help others.
several 几个，数个，一些 修饰可数名词
1）.There are several pretty girls standing under the tree, but _____ are known to me.?
A. neither B. none C. no one D. all?
2）. ___ wild animals were killed every day last year.
A. Several hundred B. Several hundred of
C. Several hundreds of D. Both A and C
练习五
7. a strong feeling of satisfaction
一种强烈的满足感
a (strong / bad) feeling of +名词
一种(强烈的/坏的) ……感
拓展：
对……感到满意
令某人满意的
令某人高兴的是
令某人惊讶的是
be satisfied with …
to one’s satisfaction
to one’s joy
to one’s surprise
Students Who Volunteer
Mario Green and Mary Brown from Riverside High School ___ ___ several hours each week to help others.
Mario loves animals and wants ___ ___ an animal doctor. He volunteers at an animal hospital every Saturday morning. Mario believes it can help him __ ___ his future dream job. “It’s hard work,” he says,“but I want to learn more about how to ___ __ animals. I get ___ ___ strong feeling of satisfaction when I see the animals get better and the look of ____ on their owners’ faces.”
give up
to be
to get
care for
such a
joy
Mary is a book lover. She could read by herself ____the age of four. Last year, she decided to ____ ___ for a volunteer after-school reading program.
She still works there once a week to help kids learn to read. “The kids are sitting in the library, but you can see in their eyes that they ’re ______ ____ a different journey ____ each new book. __________ here is a dream come true for me. I can do _____ I love to do and help others ___ ____ ____ _____.”
try out
what
at the same time
going on
with
Volunteering
at
★动词短语
一、定义 :动词之后加介词或副词构成短语,表达一种特定的含义,称为动词短语。
二、分类 1.动词+介词 2.动词+副词 3.动词+ 副词+ 介词
1.动词+介词
例; look at看 look like 看上去像
look after 照料 listen to 听 look for寻找
此类短语相当于及物动词，其后必须带宾语，但宾语无论是名词还是代词，都要放在介词之后。
e.g. He is looking after his sister.
Look at the blackboard , please.

｛
1.动+介
2.动+副
3.动+副+介
2. 动词+副词
构成的短语分为两类：
A．动词（vt.）+副词
put on穿上 take off脱下 write down 记下
此类短语可以带宾语，宾语若是名词，放在副词前后皆可；宾语
若是代词，只能放在副词的前面.
He took off his coat.=He took his coat off.
He took it off.(it 代指his coat）
B．动词（vi）+副词
come on 赶快 get up 起床 go home 回家 come in 进来 sit down 坐下
stand up 起立
此类短语属于不及物动词, 不可以带宾语。
e.g. Come on! The bus is coming!

3.动词+ 副词+ 介词
此类短语动词可以用作及物动词。
We’re running out of water.(名词)
我们的水快用光了。
He does well in speaking English.(doing)
此类短语动词还有come up with, look forward to, look out of等。
判断正误：
1、cheer the boy up ( )
cheer up the boy ( )
2、give them away ( )
give away them ( )
3、care for the boy ( )
care for him ( )
√
√
√
×
√
√
Read and learn the expressions by heart.
不定式结构
1.
2.
3.
4.
5.
6.
7.
8.
志愿做.. .
要求某人做. . .
让某人做.. .
想要做.. .
帮助某人做.. .
学会做.. .
决定做.. .
帮助某人做.. .
would like to (do)…
ask sb. to (do)…
let sb. do…
volunteer to do
help sb. (do)…
learn to do…
decide to (do)…
help sb. to do…
★动词不定式是一种非谓语动词形式，
1：结构为“to＋动词原形”，即to do 结构
其中to不是介词，而是动词不定式的符号，动词不定式没有人称和数的变化。本单元主要学习其作宾语，状语，宾补的用法。
2：否定形式：
（1）动词不定式的否定式是直接在to之前加not.
例：Tell them not to play football in the street.
?（2）省to的动词不定式的否定式是直接在动词前面加not. 例： Let the boy not go.
???
??一.不定式作宾语
主语+谓语动词+to do
动词不定式（短语）可以放在一些动词后面用作宾语，这类动词有：begin, want, remember, agree, learn, like, decide, fail等。
例：
Mario wants to be an animal doctor.
I hope to work outside.
???
二. 不定式作宾语补足语:
主语+谓语动词+ sb + to do
动词不定式作宾语补足语，表示宾语所做的动作
这类动词有：tell, ask, want, like, invite, help等。
例：
What did they ask you to help out with?
It can help him to get his future dream job.
在一感feel,二听hear, listen to, 三让have, let, make, 四看见see, watch ,notice, look at,半帮助help等动词后面, 一般要省略动词不定式符号“to”，例：
Let the boy go out now.
I often hear the girl sing in the next room.
??? I often help my mother （to）do housework.
口诀： 一感二听三让四看半帮助

三. 不定式作状语：
主语+谓语+（宾语）+（状语）+to do 例：
The bus stopped to pick up passengers.（目的状语）
He is old enough to go to school.（结果状语）
I’m happy to finish my homework. （原因状语）
作宾语：主语+谓语V.+to do
作宾补：主语+谓语V.+sb.+ to do
作状语
下列不定式结构分别在句中充当什么成分？有何用法？
作定语
注意：
1. what, which, who, where, when, how等特殊疑问词的不定式连用，在句中起名词的作用，可以作宾语。
e.g. He doesn’t know what to do next.
2. had better, would rather, have nothing to
do but ..., Why not ...?, Will / Would /
Could you please ...?后面接不带to的动词
不定式。
e.g. You had better do some exercise
every day.
1) I’d like ______ homeless people.
2) She decided _________ for a volunteer after-school reading program.
3) You could ask hospitals ____ you visit the kids and cheer them up.
4) Mario believes it can help him _____ his future dream job.
5) She volunteers there once a week ______ kids learn _______.
6) I’m making some signs ________ around the school.
Fill in the blanks.
to help
to try out
to let
to get
to help
to read
to put up
1.她长大后想当一名动物医生。
2.她愿意帮助我摆脱困境。
3.我期待着我的笔友能尽快来信。
4.会后他们不得不打扫房间。
5.我的钱用完了，你能借给我一些吗?
She wants to be an animal doctor.
She would like to help me out.
I'm looking forward to hearing from my pen pal as soon as possible.
They had to clean up the room after the meeting.
I have run out of money. Can you lend me some?
Homework
1熟记SectionA的单词与短语，完成自测
2背诵2d和3a
3完成SectionA的习题