Unit 2 I'll help to clean up the city parks Section A（2d & Grammar focus）课件(共42张PPT)

(共42张PPT)
2d&语法精讲精练
Unit 2
I’ll help to clean up
the city parks.
Hello, Miss Lin, I am Nancy. I hear that you set up a volunteer organization.
Yes, many students join us to be volunteers. Do you want to know the volunteer job they plan to do
Yes!
clean up the city parks
As a volunteer, she
would like to
wants to
plans to
hopes to
volunteers to
Let’s say
visit the old people to cheer them up
Let’s say
As a volunteer, he
would like to
wants to
plans to
hopes to
volunteers to
help the old people cross the road
Let’s say
As a volunteer, he
would like to
wants to
plans to
hopes to
volunteers to
teach kids in an after-school study program
Let’s say
As a volunteer, she
would like to
wants to
plans to
hopes to
volunteers to
give out the clothes to the poor people
Let’s say
As a volunteer, he
would like to
wants to
plans to
hopes to
volunteers to
put up signs to tell people about the sale
Let’s say
As a volunteer, he
would like to
wants to
plans to
hopes to
volunteers to
They wrote letters to tell us their plans for their volunteer work. But it rained and some of the letters are wet. Can you help me dry it up
Of course!
Let’s help
I hope to call up
at least five primary schools to ask if they need volunteers for
their after-school programs.
I want to put off my plan to work in an animal hospital until next summer. I’m too busy with my studies
this year.
Our class is trying to come up with some ideas to cheer up sick children because they are often sad.
We decided to put up signs around the school and hand out notices to tell students about the book sale. We will
give out the money from the sale to homeless people.
put up
hand out
call up
cheer up
come up with
give out
put off
want to put off
hope to call up
is trying to
come up with
decided to put up
Do you find
any rules
want to put off
hope to call up
try to come up with
decide to call up
Let’s learn
infinitives(动词不定式）
动词不定式
用法1：
不定式作动词宾语
v
to do
These people are really good! I hope I can do something, too.
If you are a volunteer, which volunteer job do you want to do
I know some kids in the poor area can’t afford the books. I would like _________(give out) the books to those kids in need. I also want _________(raise) some money for them.This summer vacation, I hope _________ (go) to a poor village to teach kids English. I decide___________(hand out) notices about my plan.
to give out
would like
to raise
want
to go
hope
decide
to hand out
不定式作动词宾语
To let more people join me, I decide to hand out the notices.
I decide to hand out the notice to let more people join me.
表目的
动词不定式
用法2：
不定式作目的状语
to do
Let’s learn
Why do you decide to hand out the notices
She’d like to clean up the city parks____________________.
He wants to visit the old people______________________.
He plans to put up signs___________________________.
Why do they want to do the volunteer job
He volunteer to give out clothes______________________.
to make the city more beautiful
to cheer them up
to tell more people about the sale
to make poor people warm
不定式作目的状语
You say you want to teach kids English. You must be good at English.
Yes, I’m interested in speaking English .
So, can you share some ways with us on English learning
Let’s learn
I think it’s not difficult to learn English. You need to practice speaking English and don’t be afraid of making mistakes. Remember words every day. It’s also a good way to learn English by watching English videos. Most importantly, believe in yourself.
What does Nancy tell us to do
Nancy tells us to practice speaking English.
Nancy tells us not to be afraid of making mistakes.
Nancy asks us to remember words every day.
Nancy advises us to watch English videos.
Nancy expects us to watch English videos.
ask
advise
expect
V.
sb.
（not）to do
动词不定式
用法3：
不定式作宾语补足语
Thank you for giving us advice on how to learn English well. I think many students know what to do next.
how to learn English well
what to do
动词不定式
用法4：
疑问词
to do
疑问词+不定式
Let’s learn
动词不定式是由“to+动词原形”构成的，有时to可以省略，它是非谓语动词的一种。
动词不定式在句子中不能单独作谓语，也没有人称和数的变化，其否定结构是“not to +动词原形”。
e.g. Tell him not to be late.
动词不定式在句中可作主语、表语、宾语、宾语补足语、定语、状语等。本节课我们主要探讨不定式作宾语、宾语补足语、状语等情况。
动词不定式
Let’s conclude
不定式作宾语
(1) 一些动词后常跟动词不定式作宾语，这类动词有agree, decide, forget, fail, hope, learn, try, plan, refuse, want, wish等。
e.g. Amy agreed to go for a picnic with us.
I forgot to close the window when I left the room.
We failed to arrive on time because of bad traffic yesterday.
Peter plans to go on a visit to Beijing next month.
(2) 在find, think等后跟动词不定式作宾语时，常用it作形式宾语, 而将真正的宾语(即动词不定式)后置。
e.g. She finds it difficult to finish the work by herself.
不定式作宾语补足语
(1) 一些动词后可以跟动词不定式作宾语补足语，构成v. + sb. + to do sth.。这类动词有advise, allow, ask, encourage, invite, order, teach, tell, want, wish等。
e.g. The doctor advised me to run every morning.
My sister taught me to speak English.
Do you want me to take you to the train station
(2) 使役动词(如make, let等)及感官动词(如see, feel, hear, watch等)后常跟不带to的动词不定式作宾语补足语。
e.g. The children made me tell the story again.
I often see them play football on the playground.
【温馨提示】
help后带to不带to均可。
help (to) do sth. / help sb. (to) do sth.
e.g. She was coming to help clean the machines.
The boy could help to clean up the city parks.
She still works there once a week to help kids (to) learn to read.
动词不定式作状语时，可表示目的、结果、原因等。
e.g. To get a good seat she arrived at the hall early. (表示目的)
The boy is old enough to take care of himself. (表示结果)
Jack was happy to get the good news. (表示原因)
what, which, who, where, when, how等疑问词与不定式连用。
e.g. Nobody told us what to do next.
I don’t know where to go.
The question is when to start.
不定式作状语
1. —What are you going to do this summer vacation
—I plan ________ Hua Hua, a nearly 3-year-old lovely panda
in Chengdu.
A. see B. saw C. seeing D. to see
(2023四川泸州中考)
2. Today is Father’s Day, and I plan _______ a dinner for my father.
A. to prepare B. preparing C. prepared D. prepare
(2023云南中考)
D
A
3. Science is my favourite subject, so I have prepared _______ the STEAM Club.
A. join B. joining C. to join D. to joining
(2023江苏扬州)
4. It's reported that China plans ________ astronauts to the moon before 2030.
A. send B. sending C. to send
(2023福建中考)
C
C
5. —Safety is very important to all of us.
—I agree. We students should learn ________ ourselves in the
daily life.
A. where to hold B. what to visit
C. how to protect D. why to help
(2023湖北孝感中考)
6. —Are you going to read the book Journey to the West
—Yes, our teacher expect us _________ such traditional
Chinese books.
A. read B. reading C. to read
(2023湖南郴州中考)
C
C
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 _______ lots of money .In their free time ,they think about what _______ for fun .However ,few people think about what they can do ________ others. There are many people who are less lucky than us . Volunteering our time to help these people is a good way ________ our free time .For example , we can make plans ______ 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 ________ to another place , like one of the countries in Africa , and help people there .
to make
to do
to help
to spend
to visit
to move
Why not try out
for a volunteer
Let’s practice
Observe, analyze, discuss and find out the meanings.
I'll help to clean up the city parks.
The boy could give out food at the food bank.
You could visit sick kids in the hospital to cheer them up.
We could put up signs.
We could each call up 10 students and ask them to come.
We can't put off making a plan.
I'll hand them out after school.
We're coming up with lots of good ideas.
清理；打扫
分发；散发
使高兴；使振奋
张贴
打电话给某人
推迟；延迟
分发；散发
提出；想出
Practice
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.
4a Fill in the blanks with phrasal verbs in the box.
put up
hand out
call up
cheer up
come up with
give out
put off
put off
call up
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.
come up with
cheer up
put up
hand out
give out
put up
hand out
call up
cheer up
come up with
give out
put off
Let’s practice
I’d like to volunteer ________________________________.
At 12:00a.m., I called my friend________________________.
I’m very busy but I could help_________________________.
Summer vacation is coming, and I want______________________.
5. I want to travel alone. My parents told me (not) _________________.
to teach kids how to speak English
to have lunch together
to clean up the classroom
4c Complete the sentences with your own ideas. Use infinitives(动词不定式).
to learn to swim
to travel with my
friends
Grammar 2 Phrasal verbs(短语动词)
clean up put up hand out cheer up call up give out
一、含义
短语动词是指英语中有些______和其他词类一起连用,构成一个固定____, 可看成一个整体, 相当于一个单独的______, 这种组合被称为短语动词。
二、种类
动词
短语
动词
观察以上短语的结构为：_________+___________
此类结构短语还有，起床_________醒来_____________ 修理__________
调大_____________ 放弃__________调小_____________砍倒___________
打开_____________穿上___________推迟_____________关上__________
切掉_____________ … …
get up
wake up
fix up
turn up
give up
turn down
cut down
turn on
put on
put off
turn off
cut off
动词
副词
Phrasal verbs (短语动词) 动词+副词
①此类短语动词可用作(及物 不及物)动词，如：
I get up very early every morning.
②此类短语动词还可用作(及物 不及物)动词，如：
The boy could give out food at the food bank.
√
√
You could cheer up the kids.
You could cheer the kids up.
You could cheer them up.
观察以上句型可发现：
当此类短语动词用作及物动词时，如果宾语是______词，
可以将其放在短语的_________, 也可以放在动词和副词__________
名
后面
之间
如果宾语是______词，则必须将其放在动词和副词_________.
代
之间
Phrasal verbs (短语动词)
Look at
the blackboard, please ！
2. 以上短语的结构为：_________+___________
此类结构短语还有，寻找_________照顾_____________ 等待__________
听_____________ … …
动词
介词
look for
look after
wait for
listen to
此类短语动词可以用作(及物 不及物)动词，________必须接宾语。
√
后面
We need to a plan.
look up with
3. 以上短语的结构为：______+_______ +________
此类结构短语还有，期待_______________用光________________ … …
动词
介词
副词
此类短语动词可以用作(及物 不及物)动词，______接宾语。
look forward to
run out of
√
后面
Phrasal verbs (短语动词)
We should our parents.
take care of
4. 以上短语的结构为：______+_______ +________
此类结构短语还有，发挥作用_______________参与_____________ … …
谓语动词可以用作(及物 不及物)动词，后面接宾语。
动词
介词
名词
play a role in
take part in
√
Tom math.
is interested in
5. 以上短语的结构为：______+_______ +________
此类结构短语还有，对… 担心_________________
对… 友好_________________ … …
动词
介词
形容词
be worried about
be friendly to
此类短语动词可以用作(及物 不及物)动词，后面接宾语。
√
Watch and sort out the information.
What's Helen going to do this summer
What did Tom do last summer
What did Tom do to help the old people
Helen is going to work in an old people's home.
He worked in an old people's home last summer.
He read newspaper to the old or just talked to them.
Production
Helen is also a warm-hearted girl.
She wants to be a volunteer, too.
Let’s listen
Where does Helen want to volunteer
When did Tom work there
Helen wants to wolunteer in an old people's home.
Tom worked there last summer.
Let’s guess: What did Tom do there
told stories about the past and how things used to be
listened to them
talked to them
read the newspaper
She is making some plans to work in an old people’s home.
Let’s read
lonely
Helen: Hi, Tom. I’m making some plans to work in an old people’s home this summer.
Tom: Really I did that last summer!
Helen: Oh, what did they ask you to help out with
Tom: Mm…things like reading the newspaper to the old people, or just talking to them.
They told me stories about the past and how things used to be.
Helen: That sounds interesting.
Tom: Yeah, a lot of old people are lonely. We should listen to them and care for them.
Helen: You’re right. I mean, we’re all going to be old one day, too.
Let’s imitate
Why did Tom and Helen think that they should listen to
and care for the old people
excited
agreeable
Let’s write
Do you want to help the old people Our group needs volunteers to work in the old people’s home. If you want to join us, write a letter to us.
Your plans for the old people;
The reason why you wan to help the old;
Your feeling about helping the old people.
Your letter should involve:
I’m... I’m making some plans to work in...
As long as everyone gives a little love,
the world will become a beautiful world.
根据短文内容，用括号里所给动词的正确形式填空，使短文意思完整、正确。
Cai Yongbin, a blind man, became a top computer programmer in China after learning to code (编码) by ear.
Cai became blind at 6. In 2002, he went to a special school in Shenzhen. He decided (1)_________(become) a computer programmer when he was still at school.
“I wanted (2)_______(read) news, listen to music and watch videos on the Internet, so I asked my classmates and teachers (3)_______(teach) me.
to become
to read
to teach
However, when I went online, I found it almost impossible for me to use the Internet. This made me (4)_______(feel) sad, so I made up my mind to learn to code and develop software (开发软件) to help the disabled like me,” said Cai.
In the beginning, it was really difficult, but Cai didn’t give up and kept (5)_______(learn). He spent a lot of time (6)_______(study), at least 12 hours a day, seven days a week. After years of hard work, he was successful in developing his first software in 2009. This made it easy for the blind (7)_______(use) the Internet.
In 2018, Cai started his own business (生意). He and his team have developed their own programs (8)_______(let) tens of thousands of blind people shop online.
feel
learning
studying
to use
to let