仁爱科普版九年级上册 Unit 2 Saving the earth. 复习教案

【教学标题】九年级上册Unit2 复习
【教学目标】
1.进一步掌握现在完成时基本结构、句式转换等考点，能根据时间状语准确区分其与一般过去时
2.再次梳理各种不定代词，通过练习巩固不定代词的各种用法
3.学习并并一步掌握并列连词，并能分析句子逻辑正确运用
【教学重点】
1. 现在完成时句式转换：否定式：助动词have\has后加not
一般疑问式：助动词have\has提前大写
特殊疑问式：特殊疑问词+一般疑问式
（对划线部分提问）
2、have gone/been to与have been in的区别：Have gone to某人去了某个地方还未回来
Have been to某人去过某个地方已经回来
Have been in某人去了某个地方一直待在那儿（有一段时间标志for\since）
3、复合不定代词&副词三大考点：
some-用于肯定句和表请求建议的疑问句，any-用于否定句和疑问句；形容词或副词放其后；
做主语谓语动词用单数
【教学难点】
1、现在完成时中与一段时间连用，应将短暂动词变相应延续性动词：
buy—have borrow—keep die——be dead join—be in(…)或be a member of…
【教学内容】
考点1 现在完成时
基本结构：助动词have\has+动词过去分词done
时间标志：before\just\ever\never\already\yet\twice\in the past five years\up to now
for+时间段\since…\How long…
句式转换：否定式：助动词have\has后加not
一般疑问式：助动词have\has提前大写
特殊疑问式：特殊疑问词+一般疑问式
（对划线部分提问）
Have gone to某人去了某个地方还未回来
Have been to某人去过某个地方已经回来
Have been in某人去了某个地方一直待在那儿（有一段时间标志for\since）
★★★
瞬间性动词在完成时中如要与表示持续一段时间的状语连用，通常用意思相当的持续性动词来替换，常用瞬间动词相应持续性动词转化如下:
go—be away come—be here
come back—be back leave—be away(be not here)
buy—have borrow—keep
die——be dead begin——be on
finish—be over turn on—be on
get up——be up join—be in(…)或be a member of…
become—be close—be closed open—be open
【过手练习】
( )1. ─______he ever ______ abroad
─No, never.
A. Did, go B. Is, been C. Has, been D. Has, gone
( )2. ─Hobo and Eddie ______ the cinema to watch the film Zootopia． -
─Oh，that's why I can't find them now．
have gone to B. have been to C. has gone to D. has been to
( )3. ─Are you going to watch "Running Man" tonight？
─No! I ______ it with my parents only once．I don't think it's exciting．
A．see B．have seen C．will see D．am seeing
( )4.-----Where is Jim ------He ______________ Beijing.
has been to B. has gone to C. went D. is going to
( )5.-----______ your sister the film Wolf Warrior2 -----Yes ,she has.
Did；see B. Have ;seen C. Has ;seen D. Did; seen
( )6. Li Hong has ________ the army for 2 years.
A. joined B. joined to C. been in D. joined in
( )7. We have been friends since ______.
A. children B. five years C. five years ago D. five years before
( )8. Mike ___________ the story for a month.
A. has bought B. has had C. had had D. has borrowed
( )9. You ______ that question three times.
A. already asked B. have already asked
C. already have asked D. asked already
( )10. Those foreign friends left Guangzhou __________.
A. since last week B. a week ago C. for a week D. since a week ago
一空一词
1.I have been to Macau before.(改为否定句)
I ______ ________ been to Macau before.
2.He hasn`t come to school because he`s ill. (就划线部分提问)
_________ _________ he come to school
3.He has learned English for 5 years.(就划线部分提问)
______ ______ _______ ________ learned English
4.I bought a new bike just now.(用just改写)
I ________ just __________ a new bike.
5.We began to learn English three years ago.(改为同义句)
We ________ _______English ________three years
6. The factory opened ten years ago.（同义句）
The factory _______ ________ ______ for ten years.
7.They have cleaned the room twice this week. (就划线部分提问)
_____ _____ ____ ______ they ______ the classroom this week
8 My father went to England in 2003 and 2005. （同义句）
My father _____ ______ _____ England _____.
9. John left Beijing three years ago. （同义句）
John_______ ______ ______ Beijing_____ three years.
10. My father bought the car half a year ago. （同义句）
My father ______ ______ the car _______ half a year.
考点2 不定代词&副词
词语 意义 用法
no one 没有人，泛指，只代人，不代物 回答who的提问
none （三者或三者以上）没有（人或物），常用of结构 回答how many/how much
nothing 没有什么，指物，表泛指 回答what的提问
全都 都不 任何一个 另一个 每个
两者 both neither either the other each
两者以上 all none any another each/every
复合不定代词 复合不定副词
thing(事物) body(人) one(人/事物) where（地点）
some something某事物 somebody某人 someone somewhere
any anything任何事物 anybody任何人 anyone anywhere
every everything一切事 everybody每个人 everyone everywhere
no nothing没什么事 nobody没人 no one nowhere
考点1：some-用于肯定句和表请求建议的疑问句；any-用于否定句和疑问句
Would you like something to drink
I have something to tell you.
I don’t have anything to tell you.=I have nothing to tell you.
考点2：形容词或副词放其后
something interesting/important/boring
考点3：做主语谓语动词用单数
Something is wrong with my watch.
【过手练习】
1. At present, children mean _______ to most parents in China.
A. everything B. nothing C. anything D. something
2. —Does _________ know the answer to the question
—Me.
A. everybody B. anybody C. somebody D. nobody
3. 一Who helped you clean the classroom yesterday
—________. I did it all by myself.
A. Someone B. Anyone C. Nobody D. Everybody
4. You have just read the newspaper. Did you find _______ in it
A. interesting anything B. anything interesting C. interesting something.
5. It is polite to take a gift when you visit _______ for the first time.
A. somebody B. anybody C. everybody D. nobody
6. Listen! ________ is ringing at the door.
A. Anyone B. Everyone C. Someone D. No one
7. There is ____ wrong with your watch. Look! It works well.
A. something B. nothing C. everything D. anything
8. —Peter, we are good friends. We can help ____. —Yes, you’re right.
A. other B. each C. each other D. every other
9. —Who is in the classroom
—_______. Look! The students are playing outside.
A. None B. Nobody C. Nothing D. Anybody
10. _____ of them has been to Australia several times, so they know the Opera House very well.
A. Both B. All C. None D. Each
11. —Would you like tea or coffee
—_________ is OK．I really don't mind．
A．None B．Either C．Neither D．Both
12. My parents want to go _________ on vacation. They really want a great vacation.
A. somewhere peaceful B. dangerous somewhere
C. somewhere boring D. fascinating somewhere
考点3 并列连词
并列句=简单句+连接词+简单句
并列连词（或连接词）根据不同含义，分为如下几类：
表示并列：and ， not only...but also ，neither...nor
表示转折：but、yet、still、however、while
表示选择：or、or else、otherwise、either...or
表示原因：for 、since、because
表示结果：so、therefore
【过手练习】
1. I thought the actor was famous, ________ none of my friends has ever heard of him.
A. and B. or C. so D. but
2. Mary, put on your coat, _______ you’ll catch a cold.
A. and B. or C. so D. but
3. Cross the road carefully, _______ you’ll keep yourself safe.
A. so B. or C. and D. but
4. I really enjoyed your speech, _______ there were some parts I didn’t quite understand.
A. because B. for C. until D. though
5. ________ Tom __________ Peter are fond of watching TV.
A. Not only; but also B. Both; and
C. Either; or D. Neither; nor
6. Be careful, ________ you’ll make mistakes.
A. and B. but C. or D. so
7. This is my pen, ______ that is your pencil.
A. in B. of C. and D. but
8. He is tall, _______ his son is short.
A. when B. or C. while D. and
【课后练习】（建议用时：20分钟；总分23分）
一、完形填空（每题1分，共10分）
Anne is a newspaper reporter. She chose this 1 so she could travel around the world. The work has taught her many unforgettable lessons. She has seen wars, earthquakes and death. But she has 2 seen courage, hope and happiness.
Last year, she won an award for her reporting in Africa. She was very proud 3 it. At first, she thought she got the award because of her good work. But then she realized that she should thank many other people for 4 help.
Anne was born in Jamaica. Her family was not poor, but it was not 5 , either. Her parents had to 6 hard so that she could go to school. At school, Anne was not a good student, 7 she enjoyed writing because her English teacher said, “Anne, you are a wonderful 8 .” The teacher encouraged her all the time.
Later, Anne went to university in Canada and then 9 for a job. It was very difficult. Then, one day, she went to see the editor of a newspaper in Ottawa. The editor gave her a job. “Everyone needs a 10 at first.” he said.
1. A. book B. job C. sweater
2. A. still B. never C. also
3. A. to B. of C. for
4. A. my B. their C. our
5. A. rich B. new C. small
6. A. study B. walk C. work
7. A. but B. if C. because
8. A. writer B. nurse C. doctor
9. A. looked for B. looked at C. looked up
10. A. ticket B. hobby C. chance
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