Unit2 I’ll help to clean up the city parks SectionA 3a-3c课件(共27张PPT)人教版八年级下册

(共27张PPT)
人教新目标Go For It八年级英语下册
Unit2 I’ll help to clean up the city parks SectionA 3a-3c
Let’s play a game.
A survey
I’m ready for English class!
It’s me !
I’m active.
I’m brave.(勇敢的)
I’m confident.（自信的）
热身游戏
He had to lower his voice to control his feeling.
他不得不压低声音来控制自己的感情。
feeling n.
感觉；感触；感情
satisfaction n.
满足；满意
Looking at a beautiful painting always gives one satisfaction.
观看一幅美丽的图画总会使人心满意足。
satisfy v. + action
satisfaction
1. What is Mary’s hobby
2. What does she volunteer to do
3. Why does she volunteer to do that
4. How often does she help kids learn to read
5. How does she feel about volunteering
Read Para.3 carefully and answer the questions.
1. What is Mary’s hobby
2. What does she volunteer to do
Her hobby is reading.
She volunteers at an after-school reading program for kids.
Read Para.3 carefully and answer the questions.
3. Why does she volunteer to do that
4. How often does she help kids learn to read
She works there once a week to help kids learn to read.
Because she can do what she loves to do and help others at the same time.
Read Para.3 carefully and answer the questions.
5. How does she feel about
volunteering
She thinks that volunteering there is a dream come true for her.
Volunteering achieves(成就) ourselves !
Read Para.3 carefully and answer the questions.
What can we learn from Mary’s words
Volunteers can get knowledge,abilities and experience and improved a lot through volunteering !
I like singing very much. I want to be a singer someday in the future. Volunteering is a good chance for me to practice my singing skills. So I get a volunteering job in a Children’s Center. I get such a strong feeling of satisfaction when I see the children there laugh after singing for them.
Who are they
Free talk
They are volunteers.
Who are they
A volunteer is a person who does work without being paid for it, because they want to do it.
Free talk
owner n.
物主；主人
They decided to give the cat back to the owner.
他们决定将猫归还它的主人。
own (v. 拥有 ) + er
owner
It’s difficult to describe my joy in words.
难以用语言来描述我的快乐。
joy n.
高兴；愉快
several / sevr l/ pron. adj.
几个；数个
several apples
strong/str / adj.
强壮的; 强烈的
Read the article and answer the questions.
3a
1. What does Mario love
2. What does Mary love
3. What do Mario and Mary volunteer to do
He loves animals.
She loves reading books.
Mario volunteers at an animal hospital and Mary helps kids learn to read.
A thousand-li journey begins with the first step.
千里之行始于足下。
journey n.
旅行；旅程
feeling / fi l / n.
感觉；感触；感情
句法作用 例句
作宾语 Mario loves animals and wants to be an animal doctor.
作状语 Mario believes it can help him to get his future dream job.
作宾语补足语 She still works there once a week to help kids learn to read.
动词不定式
动词不定式作宾语、状语和宾补的用法
Read the passage carefully. Find out the sentences which infinitives (不定式)and list them.
①　Mario Green and Mary Brown from Riverside High School give up
several hours each week to help others.
②　Mario loves animals and wants to be an animal doctor.
③　Mario believes it can help him to get his future dream job.
④　I want to learn more about how to care for animals.
⑤　She decided to try out for a volunteer after-school reading program.
⑥　She still works there once a week to help kids learn to read.
⑦　I can do what I love to do and help others at the same time.
Can you find some phrases to express their willings？
表达意愿
who
what
where
when
why
how
Mario
Mary
animals
books
an animal hospital
reading program
every Saturday morning
once a week
get a future
dream job.
can do what she loves to
do and help others
learn how to care for animals
get a strong feeling of satisfaction
a dream come true
Retell
3c. Use infinitives to complete the sentences below.
1. Mario would like _____ an animal doctor.
2. Mario works for an animal hospital because he wants ________ about how _______ for animals.
3. Mary decided ________ for a job at an after-school reading program last year. She still works there now _______ kids learn to read.
4. Mary has a dream job because she can do what she loves ____________.
to know
to be
to care
to help
to try out
to help others
Using infinitives as objects, adverbials and complements in sentences.(用动词不定式在句子分别充当宾语、状语和宾补造句)
e.g. 1. His mother asks him to stay at home at night.
2. I decide to go home at the weekend.
3. She got there on time to do
preparation for work..
活动小结
通过以上活动，我们学习了动词不定式的基本形式是1.“___________”,有时可以不带to。动词不定式没有2. _________ 的变化,在句中不能作谓语。动词不定式在句中可作主语、宾语、宾语补足语、定语和状语等。动词不定式的否定形式由3.“_______________”构成。动词不定式也可以和what, which, how, where, when等4.______________连用。
to+动词原形
人称和数
not+动词不定式
特殊疑问词
一、用所给词的适当形式填空。
当堂检测
1.Who's the ________ (own)of this house
2.Tony gave up ________ (take) part in the competition.
3.I got the ________ (feel) that he didn't like me much.
4. They don't really know what ________ (do) next.
5. She looked at her son's picture with great __________ (satisfy).
owner
feeling
taking
to do
satisfaction
二、用括号内单词的适当形式填空。
1. You’ll never learn ______ (ride) a bike if you don’t practice.
2. Mike taught his grandpa how _____ (use) the computer.
3. Mr. Smith helped the young man ______ (find) a job.
4. The students decided _______ (work) out the problem by themselves.
5. He volunteers _______ (work) on the farm.
to ride
to use
to find
to work
to work