仁爱科普版九年级上册 Unit 1 Topic 3 The world has changed for the better. 教案

【教学标题】九年级上册Unit1 Topic3
【教学目标】
1.复习并进一步掌握Topic3课文重要知识点与考点
2.理解并掌握现在完成时的重难点：短暂动词变延续动词
3.能运用所学正确解题
【教学重点】
1. used to的结构：get/be/become used to (doing) sth. 意为“习惯于（做）某事”
be used to do sth.被用来做某事
used to do sth 过去常常做某事(现在不做了，只用于一般过去时)
2、介词to的常见搭配：be/ get used to doing sth. 习惯做某事
pay attention to doing 注意做某事
look forward to doing 期盼做某事
prefer doing to doing 宁愿做某事
stick to doing 坚持做某事
make contributions to doing 为某事做贡献
【教学难点】
1. 现在完成时中短暂动词变延续动词：die —— be dead borrow/lend —— keep come / go —— be in buy —— have leave —— be away (from)
【教学内容】
考点1 used
You will get used to it very soon if you come.
get/be/become used to (doing) sth. 意为“习惯于（做）某事”。
Eg. He can’t get used to the weather here. 他不习惯这儿的天气。
巩固：used to do sth 过去常常做某事(现在不做了，只用于一般过去时)
be used to do sth.被用来做某事
考点2 to do
As a matter of fact, it’s a wonderful place to live.
(1) as a matter of fact = in fact 事实上，实际上
(2) place to live, 动词不定式to live 在此作place的定语。
拓展：动词不定式作定语，修饰前面的名词，如果该不定式里的动词是worry (about)、cut (with)、write(on) 等不及物动词，后面应有必要的介词。
但当动词不定式所修饰的名词是place, way, nowhere时，不定式后面通常没有介词。
eg. There is nothing to worry about.
He is looking for a room to live in.
Please give me a pen to write with.
We found a way to solve this problem (in).
He has no money and no place to live.
【过手练习】
1. At the beginning, I found it hard to get up early. Now I it.
A. used to B. am used to C. use to D. am used for
2. His mother gets up at 6:00 a. m. every day. She is used to early to make breakfast for the family.
A. get up B. getting up C. gets up D. got up
3. He used in a town, so he everything in the new town very soon.
A. to live, got used to B. live, used to C. to living, got used to D. to live, used to
4. If you the doctor's advice, you will get well soon.
A. follows B. follow C. are following D. followed
5. If people cutting down the forest, they will have nowhere .
A. keep, to live in B. will keep, to live in C. keep, to live D. will keep, to live
考点3 to doing
Project Hope has made important contributions to both the education and the health of children.
contribution 贡献 n. （可数） contribute 做贡献 v.
to作介词情况回顾 be/ get used to doing sth. 习惯做某事
pay attention to doing 注意做某事
look forward to doing 期盼做某事
prefer doing to doing 宁愿做某事
stick to doing 坚持做某事
make contributions to doing 为某事做贡献
考点4 raise & rise
By 2012, Project Hope had raised 8.73 billion yuan.
【拓展练习】
1. I don't know if she ______ to the party. If she ______, she'll call me.
A. will go, will go B. will go, goes C. goes, will go D. will go, go
2. My mother usually gets used to ______ late.
A. going bed B. going to bed C. getting to the bed D. went to bed
3. The man ______ get up late, but now he ______ getting up early.
A. was used to, used to B. used to, is used to
C. used to, used to D. was used to, was used to
4. Lin Jie speaks ______ English ______.
A. every day; every day B. everyday; everyday
C. every day; everyday D. everyday; every day
5. Our hometown Fuzhou is a wonderful place. You .
A. need come to a visit B. must come in a visit
C. must come for visit D. must come for a visit
6. --- How do you ______ one-child policy of China
--- It has ______ controlling the population.
A. like; been good at B. think; taken good care of
C. like; worked well in D. think of; got on well with
7. It is ______ for people ______ to the moon by spaceship.
A. impossibly; to go B. possibly; go C. possible; to go D. possibility; to go
8. --- Would you please ______ me ______ article
--- With pleasure!
A. show; an B. to show; a C. showing; an D. show; a
9. ______ about yourself is very important when you are in trouble.
A. Knowing good B. Feeling good C. To know good D. Feeling well
10. I will try my best to support you ______ the business.
A. on B. at C. in D. about
11. They walked because they couldn't afford ______ a taxi.
A. take B. takes C. taking D. to take
12. If people ______ cutting down the forest, they will have nowhere ______.
A. keep, to live in B. will keep, to live in C. keep, to live D. will keep, to live
13. --- What did Bob ask you just now
--- He wanted to know how long ______ when I reached the cinema.
A. the film had started B. the film will finish C. the film had been on
14. He ______ the car for one year. He ______ it last June.
A. has had; bought B. has bought; bought C. bought; bought D. bought; has had
15. He didn’t practice, and ______, he lost.
A. as a result B. as a result of C. even though D. because of
16. The old man cannot walk ______ a stick.
A. not B. with C. without D. no
17. She ______ from her seat to welcome him.
A. rise B. raises C. rose D. rised
18. Mike doesn’t have much ______ with native speakers in Africa.
A. difficulty communicating B. difficulty to communicate
C. difficulties communicating D. difficulties to communicate
19. Scientists stuck to ______ research and finally made contributions to ______ the moon.
A. do; exploring B. doing; explore C. do explore D. doing; exploring
20. As the price ______, she can’t afford ______ this house.
A. raises; to buy B. rises; to buy C. rises; buying D. raises; doing
语法 现在完成时
考点1 for & since
He has been away from the army for nine years because of a leg wound.
(1) for和since区别
for用来说明动作的延续时间长短，即多长时间，时间段
用来说明动作起点，即时间点，指具体的年，月，日，时，星期几
since since + 一段时间 + ago，表示自……时间前开始至今
since + 一般过去时从句
It is(has been) + 一段时间 + since +一般过去时从句
时间段 + has passed since + 一般过去时从句
【过手练习】用since和for填空
1. Jim has been in Ireland Monday.
2. Jill has been in Ireland three days.
3. His aunt has lived in Australia 15 days.
4. Mary is in her office. She has been there 7 o'clock.
5. India has been an independent country 1974.
6. The bus is late. They've been waiting 20 minutes.
7. Nobody lives in those houses. They have been empty many years.
8. Mike has been ill a long time. He has been in hospital October.
考点2 短暂变延续
leave为瞬间性动词（短暂性），不能和表示一段时间的时间状语连用。如果有时间段的时间状语， 要将短暂性动词改为延续性动词。
【链接】常见短暂变延续的动词
die —— be dead borrow/lend —— keep come / go —— be in
buy —— have leave —— be away (from) finish —— be over
begin / start —— be on open —— be open close —— be closed
become —— be join —— be in
【过手练习】
1. --- I’m sorry, John. I your radio for such a long time.
--- Never mind. You can still it a little longer if you like.
A. have borrowed; keep B. have lent; kept
C. have kept; keep D. have returned; kept
2. --- Is your father in
--- No, he ______ since last autumn.
A. was out B. has been out C. went out D. has gone out
3. --- Is Peter a new member in your art club
--- No. He our club for two years.
A. joins B. has joined C. has been in
4. --- have you been a reporter
--- For more than three years.
A. How long B. How many C. How soon D. How often
5. My grandfather has _____ for ten years.
A. been dead B. died C. death D. Dead
6. --- Bad luck! It’s too late!
--- It doesn’t matter. The movie for only a few minutes.
A. began B. has begun C. has been on
7. --- How long the shop
--- For two months.
A. did; open B. will; open C. has; opened D. has; been open
8. Mr. Black has worked in this school more than 20 years.
A. for B. when C. since D. after
9. The fisherman at the bank of the river 8 o’clock.
A. has been; for B. has come; at C. has been; since D. came; since
10. He has for two years. Two years a long time.
A. left home; are B. been away from home; is
C. leave home; is D. been away from home; are
11. I ______ the book for two weeks. I must return it to the school library.
A. borrow B. have borrowed C. kept D. have kept
12. --- How beautiful your school is!
--- Yes, it has changed a lot I came here.
A. since B. until C. although
【课后练习】（建议用时：15分钟；总分10分）
一、任务型阅读。（每题2分，共10分）
A teenage girl couldn’t stand her parents’ family rules, so she left home.
　　She wanted to be famous. But she had poor education and several years later she had to ask for food on the street for a living. Now her father has died. Her mother is an old woman. But she is still looking for her daughter. She has been to every corner of the city. Everywhere she goes, she puts up a big photo of herself on the wall. At the lower part of the photo she writes, “I still love you . . . , come back home!”
　　One day, the daughter saw one of the photos. The face was familiar. “Is that my mother ” she moved closer and read the words“I still love you ...”She cried. When she got home, it was early morning. She knocked on the door. The door opened itself. She rushed to her mother’s bedroom. Her mother was sleeping. She woke her mother up, “It’s me! Your daughter is back home!” The mother and daughter held each other, full of happy tears. The daughter asked, “Why is the door not locked A thief could get in.”The mother answered softly, “The door has never been locked since you left.”
The door of parents’ love for their children will never be closed.
根据短文内容, 回答下列问题。
16. Why did the girl leave home
__________________________________________________
17. Why couldn’t the girl be famous
__________________________________________________
18. Has her mother given up looking for her
__________________________________________________
19. What was the mother doing when the girl came back home that morning
__________________________________________________
20.把文中画线的句子翻译成汉语。
__________________________________________________
武林秘籍：
1. to do作定语
2. 不及物介护
3. place介可除
have/has been + adj./prep.
have/has kept
have/has had
for + 时间段
since + 时间点
How long 疑问句
1