(共21张PPT)
Unit 2 I’ll help to clean up the city parks.
Go for it! 八年级英语下册
Section A 3a-4c
Students Who Volunteer
Mario Green and Mary Brown from Riverside High School
give up several hours each week to help others.
......
Before reading
Let pridict the text according to the material.
3.What is the passage mainly about
1. What is the boy doing
2. What are the girls doing
He is helping the animal doctor
Two students volunteer to help others.
They are reading books.
Careful reading
Read the paregraph 2 and finish the task.
Mario loves animals and wants to be an animal doctor. He volunteers at an animal hospital every Saturday morning. Mario believes it can help him to get his future dream job. “It’s hard work,” he says, “but I want to learn more about how to care for animals. I get such a strong feeling of satisfaction when I see the animals get better and the look of joy on their owners’ faces.”
1.Mario wants to be ____________.
2.He believes it can help him ______his future dream job.
2.He wants to learn more about how to care for_______.
3.He get a strong feeling of ____________ when he is working.
an animal doctor
to get
animals
satisfaction
照顾
一种如此强烈的满足感
愉悦的表情
主人
Careful reading
Read the paregraph 3 and finish the task.
Mary is a book lover. She could read by herself at the age of four. Last year, she decided to try out 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 going on a different journey with each new book. Volunteering here is a dream come true for me. I can do what I love to do and help others at the same time.”
1.Mary could _____ at the age of four.
2.She _________for a volunteer after-school reading program last year.
3.She still works there___________.
4.Volunteering here is a ______ come true for her.
read
trid out
once a week
dream
参加选拔
旅行
Careful reading
Finish the task.
Students Who Volunteer
Name Mario Green Mary Brown
Love Animals
Dream
volunteer
reason
feeling
be an animal doctor
at an animal hospital
it can help him to get his
future dream job
a strong feeling of
satisfaction
Volunteering here
Reading
help kids learn to read
I can do what I love to do and
help others at the same time.
a dream come true for me
Post reading
Read the paregraph and fill in the blanks.
Mario and Mary both volunteer ________ others. Mario wants ______an animal doctor.He volunteers at an animal hospital every Saturday morning. It can help him _________his future dream job. He says “I want ________ more about how___________ animals.
Mary loves book .Last year, she decided ________ for a volunteer after-school reading program. She still works there once a week _________kids learn _______.She says I can do what I love_____ and help others at the same time.”
to help
to be
to get
to learn
to care for
to try out
to help
to read
to do
Post reading
Find out the same structure of the blanks.
Structure: to + 动词原形
动词不定式结构（P111）
否定形式：not to +动词原形
动词不定式（to do）是初中英语课本中的一个重点，也是中考必考查的一个项目， 有时可以不带to（感官动词see, hear,watch ,feel, he notice 以及使役动词make,let, have）,否定形式not 不与助动词连用。
I saw you walk into the shop.
Let him do it.
Post reading
动词不定式的句法功能。
二
作宾语
谓语动词用单数
To care for your sister is your duty.
不定式太长：it做形式主语，不定式后置：
It neccesarry for us to learn English.
动词：ask,agree,plan, love,would like, offer,----I hope to be rich.
做主语
一
三
作补足语
五
作表语
七
和疑问词连用
四
作状语
六
作定语
与名词构成复合宾语：it做形式主语，不定式后置：
I found it difficult to speak in English.
在go,come,hurry后表示目的、原因及结果：Come to see me again soon.
位置：名词或不定代词后面
Do you have anything to do
动词：consider, expect, tell, want, wish, invite,warn，ask,like,help---
I told you not to be late again.
位置：在疑问词后面构成不定式短语---what, who, which, where, when, how, why---Do you know how to play the game
位置：在系动词be的后面
My wish is to visit the Great Wall.
Grammar focus
Read the sentence and find out the infinitives.
I’d like to help homeless people. She decided to try out for a volunteer after-school reading program.
You could ask hospitals to let you visit the kids and cheer them up. Mario believes it can help him to get his future dream job.
She volunteers there once a week to help kids learn to read. I’m making some signs to put up around the school.
1. He let me ____ (tell) him all the things.
2. Please remember _______ (water) the plants while I’m away.
3. Let’s ______ (watch) a talk show.
4. What can you expect _______ (learn) from the news
5. My parents want me _____ (be) a doctor.
6. I’d like ________ (watch) cartoons at home.
7.The teacher told them not_______(make) so much noise.
8.It is polit ________ (say) say goodbye before we leave.
9.You will find it interesting ______(learn) English.
10.You should do something ________(improve)your spoken English.
Grammar focus
Do the exercise about the infinive.
to water
tell
watch
to be
to watch
to learn
to make
to say
to learn
to improve
Grammar focus
4b Fill in the blanks with the correct forms of the verbs in the box.
help move do make visit spend
Most people today are only worried about getting good jobs 1.____ lots of money. In their free time, they think about what 2. ____ for fun. However, few people think about what they can do 3. _____ others. There are many people who are less lucky than us. Volunteering our time to help these people is a good way 4. ______ our free time. For example, we can make plans 5.________ sick children in the hospital or raise money for homeless people. Some people even stop doing their jobs for a few months to a year 6.____ to another place, like one of the countries in Africa, and help people there.
to make
后置定语
to do
复合不定式做宾语
to help
目的状语
to spend
定语
to visit
宾语补足语
to move
目的状语
为...筹钱
Grammar focus
Read the sentence and find out the verbal phrases.
I’d like to help homeless people. She decided to try out for a volunteer after-school reading program.
You could ask hospitals to let you visit the kids and cheer them up. Mario believes it can help him to get his future dream job.
She volunteers there once a week to help kids learn to read. I’m making some signs to put up around the school.
Grammar focus
动词短语----1
1.动词+介词（of,off,for,...）
2.动词+副词（up,down,out...）
构成
一
二
注意
在学习的过程中，要把它们看成一个整体，如果被拆开，则不能表达这种特定的含义。
Grammar focus
动词短语----2
I’m looking for my book.
I’m looking after my sister.
及物动词短语+宾语
一
二
不及物动词短语不加宾语
Look out! It is not safe.
三
注意
有些动词短语可能有两种或更多不同的意思，有些含义是及物的，有些含义则是不及物的：
take off “脱去”及物
“飞机起飞”不及物
He takes off his coat.
The plan will take off soon.
Grammar focus
动词短语----3
cheer up, clean up,call up, set up, fix up,put up
give out, hand out,work out,
write down, give away
动词+副词
一
二
名词做其宾语
放中间或后面
Let’s cheer the sick kids up.
Let’s cheer up the sick kids.
三
注意:代词做其宾语
只能放中间
Let’s cheer them up.
I’ll hand them out.
Grammar focus
动词短语归纳
含有up的短语
一
二
含有out的短语
give out, hand out, work out,
put out 扑灭，help out, run out of,
look out, find out
三
含有off 的短语
put off, take off, get off, turn off,
cheer up, clean up,call up, set up, fix up,put up,give up, cut up,
look up,use up, grow up
come up with
五
含有after 的短语
take after,look after,run after.
Grammar focus
Exercise:单项选择。
1. I failed again. But I didn’t ______ hope.
A.pick up B.use up C.put up D.give up
2.We will ______ a plan for the School Day.
A.pick up B.pick up with C.come up D.come up with
3.We should never ____ till tomorrow what we can do today.
A.put up B.put off C.give up D.give in
4.The picture fell down on the floor. Let’s _____.
A.put it up B.put it off C.put up it D.put off it
5.I _______my sister yesterday.
A.looked over B.looked after C.looked for D.looked out
Grammar focus
4a Fill in the blanks with the phrasal verbs in the box.
put up
hand out
call up
cheer up
come up with
give out
put off
1. I want to _______ my plan to work in an animal hospital until next summer. I’m too busy with my studies this year.
2. She hopes to ______ at least five primary schools to ask if they need volunteers for their after-school programs.
3. Our class is trying to ____________ some ideas to ________ sick children because they are often sad.
4. We decided to ______ signs around the school and ________ notices to tell students about the book sale. We will _______ the money from the sale to homeless people.
put off
call up
come up with
cheer up
put up
hand out
give out
Grammar focus
4c Complete the sentences with your own ideas. Use infinitives.
1. I’d like to volunteer _______________________________.
2. At 12: 00 a.m., I called my friend __________________________________
to help the old people.
to help with the traffic police.
3. I’m very busy but I could help ___________________
4. Summer vacation is coming, and I want ________________
5. I want to travel alone. My parents told me (not) _________
to hand out books.
to go swimming.
not to do that.
1. 构成：to + 动词原形
2.否定：not to +动词原形
3.句法功能：
作主语
作宾语
作补定语
作定语
作目的状语
和疑问词连用
1.动词+介词
2.动词+副词
3.名词做其宾语
放中间或后面
4.代词做其宾语
只能放中间
satisfaction
feeling
joy
owner
journey
try out
词汇
动词不定式
动词短语
Summary
Homework
1.Recite the new words an dread the text.
2.Make some sentences withe infinitives.
