Unit 2 I'll help to clean up the city parks. Section A Grammar Focus-4c 课件（共25张PPT）

Unit2
I’ll help to clean up the city parks.
Grammar Focus - 4c
Grammar Focus
{5C22544A-7EE6-4342-B048-85BDC9FD1C3A}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.
张贴
语法解析
1.would like to do sth. 想做某事, 语气比较委婉。
want to do sth. 想做某事
2.decide to do sth. 决定做某事
3.try out 试用，参加……选拔，其后常接for sth.
She is going to try out for the school play.
她打算参加学校戏剧赛的选拔。
4.ask sb./sth. to do sth. 要求……做某事
5.let …do sth. 让……做某事，后跟省to不定式。
以下这些动词后面的不定式省to:
watch, look，see，notice，observe，五看；let, have, make 三使； hear, listen to 两听；feel 一感觉
6. help …（to）do sth.= help…with sth. 帮助……做某事
I usually help my mother （to）do housework.
我经常帮妈妈做家务。（=I usually help my mother with
housework.）
7. volunteer to do sth. 自愿做某事
He often volunteers to help the homeless people.
他常常自愿去帮助那些无家可归的人。
1.用作主语
1) To be here at Christmas time is my dream.
2) To travel around the world is his dream.
3) To say is easy, to do is difficult.
(可将其用形式主语it来替换)
→It is my dream to be here at Christmas time.
→ It is his dream to travel around the world.
→ It is easy to say, it is difficult to do.
动词不定式
构成：to + do(动词原形)
2. 用作宾语 (v. + to do )
I want to buy a computer.
She hopes to find a better job.
I wish to go with you.
3. 用作表语
His work is to feed the animals.
Her job is to look after the patients.
My wish is to be a scientist.
Give me something to drink.
I have two books to read.
I have much homework to do.
He asked for a room to live in.
I don’t have a pen to write with.
4. 用作定语
(不定式与被修饰词有动宾关系。若是不及物动词, 介词不能省略。)
5. 用作状语(adverbial)：
He came to show me his new CD player. (目的)
I went there to see my teacher. (目的)
She came back to get her English book. (目的)
The boy was too scared to move.（结果）
6. 用作宾语补足语：(v. + sb. + to do )
She asked me to help her.
The teacher told him to come on time.
Edison’s mother taught him to read and write.
want sb. to do wish sb. to do
get sb. to do order sb. to do
find sb. to be like sb. to do
would like sb. to do help sb. to do
作宾语补足语不带to 的情况：
比较：
I heard her singing in the next room.
I heard her sing in the next room.
watch, look, see, notice, observe五看；
let, have, make 三使；
hear, listen to两听；
feel 一感觉
Let me do it.
I saw him cross the street.
7. 疑问词who, what, which, where, when, how 加to do可构成不定式短语, 在句中可用作主语、宾语、宾语补足语、表语等。
When to start has not been decided. (主语)
I don’t know what to do. (宾语)
He can tell you where to get the book.
(宾语补足语)
The question is who(m) to ask. (表语)
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
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
to make
to do
to help
to spend
to visit
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 move
Notes:
1.volunteering our time 贡献我们的时间
2.less lucky 不幸运;more lucky 够幸运;更幸运
3.be worried about =worry about 担心
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________________
__________________________________________.
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 help kids to do homework
to visit the old
people in the old people's home
not
to go to the farther places
to go to the
countryside to visit my grandparents
to hand out the notices after school
Consolidation
单项选择
1.Mike is such____friendly boy. He gets along well with his
classmates.
A.a B.an C.the D./
2.------Could you please teach me how to_____“red envelope” on
WeChat ?
-------Sure. Let me show you.
A.give away B.give up C.give back D.give out
A
D
3.Some people don't know______animals.
A.what to care for B.how can they care for
C.how to care for D.what they can care for
4.I was______my students and had no time to play tennis.
A.proud of B.pleased of C.angry with D.busy with
5.Stop_______so much noise! Father is working at the desk.
A.to hear B.hearing C.to make D.making
C
D
D
汉译英
1.我看到学生们取得了好成绩我有极强的满足感。
I get such______ _______ __________ ___ ______________
when I see the students ______good grades.
2.Jenny 非常喜欢小孩,长大后她想当老师。
Jenny loves kids, she wants____ _____ _____ _________
when she grows up.
3.Vera想教孩子们学游泳。
Vera wants to teach kids _____ ______ ____ ________.
4.对父母来说,看到孩子们脸上快乐的表情心里确实很美。
It's really happy for parents ____ _______the______of_____on
children's faces.
a strong feeling of satisfaction
get
to be a teacher
to learn to swim
to see look joy
Summary
…
Words and Expressions
1.sevral pron. 个; 数个; 一些
2.strong adj. 强烈的; 强壮的
3.feeling n. 感觉; 感触
4.satisfaction n. 满足; 满意
5.joy n. 高兴; 愉快
6.owner n. 物主; 主人
7.try out 试用; 参加……选拔
8.journey n. （尤指长途）旅行；旅程
9.raise v. 募集；征集
10.alone adv. 独自；单独
词法讲解
2.strong “强壮有力的” ，可用于修饰人的身体，感情等。如 a strong feeling of satisfaction 极强的满足感
Summary
1.several 作“几个，数个，一些”解时，多指三个以上，其后接复数名词，一般用于肯定句中，相当于a few.
It took me several days to finish the work.
完成这项工作花费我几天的时间。
3.feeling “感觉” a feeling of… 一种……的感觉
4.own v. 拥有 owner n. 主人
the owner of … ……的主人
5.journey n. 旅行
have/ go on / take a journey 去旅行
Last summer holiday they went on a journey to Japan.
去年暑假他们去日本旅游了。
HOMEWORK
1.Review the key words and structures.
2.Recite the passage of 3a.
3.Do some exercises about infinitives.
4.Preview the new words in Section B.
Well done!
Drop by drop the oceans are filled;stone by stone the walls are built.
滴水汇大海，石块垒高墙。
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