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升初二英语学案 第二讲there be 句型
教学目标:
1、检查练习(一)
2、复习第一讲时态
3、总结there be 句型,复习表建议句型
4、新授八册Unit One Topic one Lesson One 词汇
一、我行我素
每天复习十个旧单词学习十个新单词,第二天复习前一天的,依次类推,一星期一小总结,一月一大总结,每次总结,把记错的,记不清的,分别记在一个本上。两三个月后你就会记住很多。这个难就难在坚持上,一两个星期还好,一个月就很难了。世上从来不怕缺少完美的计划,而是缺少坚定的决心。准备好,let’s go. Where there is a will, there is a way.
二、时态练习
(一)、一般现在时句型变化规则:
1、在一般现在时中,当主语不是第三人称单数时动词用原形,是第三人称单数则动词要变化,加s或es或变y为i+es;
(1) I like playing basketball.
(2) He likes playing basketball.
2、变为一般疑问句时,主语是三单的话,要在句首加助动词does;主语不是三单,句首加的助动词是do,最后句子末尾加问号“?”。而无论句首加的助动词是does 还是do,其他的动词都要用原形。
(1) I like playing basketball.(改为一般疑问句)
Do you like playing basketball?
Yes, I do. No, I don’t.
(2) He likes playing basketball.(改为一般疑问句)
Does he like playing basketball?
Yes, he does. No, he doesn’t.
3、变为否定句时,主语是三单的话,要在动词前加助动词doesn’t;主语不是三单,动词前加的助动词是don’t。而无论加的助动词是doesn’t 还是don’t,其他的动词都要用原形。
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(1) I like playing basketball. ( 变否定句)
I don’t like playing basketball.
(2) He likes playing basketball.( 变否定句)
He doesn’t like playing basketball.
(二)、一般过去时句型变化规则:
1、在一般过去时中,不论主语是单数还是复数动词要用过去式。;
(1) I liked playing basketball before.
(2) He liked playing basketball before.
2、变为一般疑问句时,did放在句子前,主语、动词原形、其它部分依次站。,最后句子末尾加问号“?”。
(1) I liked playing basketball before. (改为一般疑问句)
Did you like playing basketball before?
Yes, I did. Not, I didn’t.
(2) He liked playing basketball before. (改为一般疑问句)
Did he like playing basketball before?
Yes, he did. Not, he didn’t.
3、变为否定句时很简单,didn't 站在动词前,其它部分不要变,尤其是动词要变为原形。
(1) I liked playing basketball before. ( 变否定句)
I didn’t like playing basketball before.
(2) He liked playing basketball before. ( 变否定句)
He didn’t like playing basketball before.
(三)、一般将来时句型变化规则:
1、在一般将来时中,不论主语是单数还是复数都可用(will 或be going to )+V原形;
(1) I will/shall go fishing with my friends tomorrow.
(2) He is going to go fishing with his friends tomorrow.
2、变为一般疑问句时,具体变化如下:
(1) I will/shall go fishing with my friends tomorrow. (改为一般疑问句)
Will/shall you go fishing with your friends tomorrow?
Yes, I will. No, I won’t.
(2) He is going to go fishing with his friends tomorrow. (改为一般疑问句)
Is he going to go fishing with his friends tomorrow?
Yes, he is. No, he isn’t.
3、变为否定句时,只要在will /shall/be 后面加not即可。
(1) I will/shall go fishing with my friends tomorrow. ( 变否定句)
I will/shall not go fishing with my friends tomorrow..
(2) He is going to go fishing with his friends tomorrow. ( 变否定句)
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He is not going to go fishing with his friends tomorrow.
【课堂实地演练】:
I.、用所给动词的适当形式填空。
1.The children are ___________ (run) there now.
2.I ________ up at half past six this morning. (get )
3.It's time ___________ (have ) sports.
4.My mother ____________ a lot of fruit yesterday afternoon . (buy)
5.Please _______ (put) the ball in the box.
6.They ________ _________ a meeting yesterday. ( not have)
7.- ___________ you _________ ( have) any colour pens?
-Sorry, I don't have any.
8.She likes eggs, but she __________________ (not like) bread.
9.Lucy helped the old man ____________ the big basket. (carry)
10.- Does he like it? - Yes, he ________.
11.- How much meat ________ you ___________ (want) ?
- A kilo, please.
12.Can you come and ___________ (play) football with us?
13.There __________ (be) a pen and two erasers in the pencil- box.
14.You must _________ (get) here at two this afternoon.
15.The twins _________ thirteen two years ago. (be)
16. Where __________ her friend _____________ (swim) now,
do you know?
17.We must __________ (help ) the teacher carry it.
18.Who __________ (teach) you English in your school?
19.Would you like _____________ (eat) an apple?
20.Look! The bus ____________________ (come).
21.Near our school there _________ (be) a shop,
it _________ (sell) a lot of books.
22.I don't want __________ (buy) any food. But he _________ (want).
23.What _______ he _________ (like) ?
24.He __________ (teach) English in a middle school.
25.Han Ling likes __________ (make) things.
26.- What ________ she ___________ (do)?
-She _________ ______________ (clean) her room now.
27.Look at the man. He __________________ (drink) tea.
28.He can ___________ (sing) this song.
29.Let's ___________ ( help ) my mother ___________ (cook).
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30.I think Li Lei must ______________ (be) at school.
II.、单选
( )1.You'd better ________ to school by bike today.
A. go not B. not go C. don't go D. not to go
( )2._______ me a glass of water, please.
A. Take B. Find C. Bring D. Carry
( )3. Kate _______ out to do some shopping two hours ago.
A. came B. went C. goes D. comes
( )4. Mr Turner ______ his ticket in his coat, but he didn't _______ it.
A. find… look for B. looked for… find
C. look at… find D. looks for…found
( )5-__________________? - I was born in Beijing in 1982.
A.When were you born B. Where were you born
C. Where and when you were born D. When and where were you born
( )6.The children _______ a good time at the zoo last Sunday.
A. have B. has C. are having D. had
( )7.Tom ______ to the park last Monday.
A. goes B. went C. is going D. were going
III.、句型转换
1.They came to China in 1990.(变一般疑问句)
__________ they ________ to China in 1990?
2.I was ill for two days last week? (变一般疑问句)
________ you ill for two days last week?
3.She washed the clothes last Sunday. ( 变否定句)
She _________ ________ the clothes last Sunday.
4. The twins go to school on foot every day. (变一般疑问句)
_________ the twins _______ to school on foot every day?
The twins on foot every day. (变否定句)
5. My mother likes her students. (变一般疑问句)
_______________________________________
_______________________________________(变否定句)
6. She is going to go shopping tomorrow. (变否定句)
_____________________________________
_____________________________________(变一般疑问句)
7. Do you watch TV on Sunday? (用last Sunday 改写成过去时态的句子)
______________________________________________
8. Wei Hua is running on the playground now. (变否定句)
She ________ ________ on the playground now.
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________ Wei Hua ________ on the playground now. (变一般疑问句)
9. We had a meeting the day before yesterday. (变一般疑问句)
_______ you _______ a meeting the day before yesterday?
10. The twins went to Xiamen yesterday. (用tomorrow 改写成将来时态的句子用两种方式)
They _____ _____ ______ Xiamen ________.
They _____ ______ ______ _____ ______Xiamen ________.
三、there be句型学习和拓展
(一)、there be 句型基本认识
1、 定义:There be句型表示某处存在某物或某人。
2、结构:(1) There is +单数可数名词/不可数名词+ 地点状语.
(2) There are +复数名词+地点状语.
注意事项: there是引导词,在句中不充当任何成分,翻译时也不必译出。句子的主语是某人或某物,谓语动词be要与主语(某人或某物)的数保持一致。当主语是两个或两个以上的名词时,谓语动词要与跟它最近的那个名词一致。如:
① There is a bird in the tree. 树上有一只鸟。
② There is an apple on the tree. 树上有一只鸟。
③ There is a teacher and many students in our classroom. 我们教室里有一位老师和许多学生。
④ There are two boys and a girl under the tree. 树下有两个男孩,一个女孩。
(二)、 there be 句型的常考点:
考点一:各种句型转化。
1:变成否定
There be句型的否定式的构成和含有be动词的其它句型一样,在be后加上not或no即可。注意not和no的不同:not是副词,no为形容词,not a/an/any + n. 相当于no+ n.。例如:
There are some pictures on the wall. →There aren't any pictures on the wall. =There are no pictures on the wall.
There is a bike behind the tree. → There isn't a bike behind the tree. =There is no bike behind the tree.
2:变成一般疑问句
There
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be句型的一般疑问句变化是把be动词调整到句首,再在句尾加上问号即可。但同时要注意:当肯定句中有some时,要将其改为any(否定变化也一样)。
There is some water on Mars. → Is there any water on Mars?
There are some fish in the water. →Are there any fish in the water?
3:特殊疑问句
对主语提问:当主语是人的时候,则用who 引导,当主语是物的时候,则用what 引导。注意:无论原句的主语是单数还是复数,对之提问时一般都用be的单数形式(回答时却要根据实际情况来决定)。如:
There are many things over there. →What's over there?
There is a little girl in the room.→Who is in the room?
对地点状语提问:则用where 引导。如:
There is a computer on the desk. → Where is the computer?
There are four children on the playground. →Where are the four children?
(重点)对数量提问:般有两种句型结构:
How many+复数名词+are there+介词短语?
How much+不可数名词+is there+介词短语?
考点二:there be 句型的时态。
be可以有现在时(there is/are)、过去时(there was/were)、将来时(there is/are going to be或there will be)和完成时(there have/has been);还可用there must be ,there can’t be, there used to be等。 如:
---There ______ a concert this evening.
---Yeah. Exciting news!
A. are going to be B. is going to be C. is going to have D. will have
考点三:There be 和have 的区别
(1) There be 句型和have都表示“有”的含义。区别如下:There be表示“某处存在某物或某人”;have表示“某人拥有某物/某人”,它表示所有、拥有关系。 如:
He has two sons. 他有两个儿子。
There are two men in the office. 办公室里有两个男人。
(2)当have表示“包括”、“存在”的含义时,There be 句型与其可互换。如:
A week has seven days. =There are seven days in a week. 一个星期有七天。
考点四:(初二新知识点Unit 4)there be 句型反意疑问句的构成:be (not) there? 如:
There is some milk in the bottle, ____ ?
A.isn't there B.aren't there C.isn't it D.are there
考点五:there be 句型的主谓一致:
There be 结构中的be动词要和后面所跟名词保持一致,遵循就近原则。如:
1.There ___ any rice in the bowl.
A. are B. is C. isn’t D. aren’t
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2.There ___ many apples on the tree last year.
A. have been B. were C. are D. is
【课堂实地演练】:
I. 将下列句子变成否定句和一般疑问句。
1.There is some water in the bottle.
2.There are many apples in the box.
II. 对句子划线部分提问。
3.There are seven days in a week.
4.There are lots of books in our library.
5.There is a girl over there.
6.There is a little milk in the glass.
Ⅲ. 单项填空。
( )7. There ___ any rice in the bowl.
A. are B. is C. isn’t D. aren’t
( )8.There___ not ____ milk in the cup on the table .
A. are, many B. are , much C. is ,many D. is ,much
( )9.There ___ many apples on the tree last year.
A. will be B. were C. are D. is
( )10.How many ___ are there in the room ?
A. apple B. students C. milk D. paper
( )11.Do you know if ___ a meeting next Sunday ?
A. there was going to have B. there was going to be
C. is there going to be D. there will be
( )12.- Is this the last exam we have to take ?
- No, but there ____ another test three months later from now.
A. will be going to B. is C. will be D. has been
( )13.There ______ great changes in such kind of computers in the last few years.
A. is B. are C. will be D. have been
( )14.There _____ a film tomorrow evening.
A.will have B.have C.is going to be D.has
( )15.There ________ a football match on TV this evening.
A. will have B. is going to be C. has D. is going to have
( )16.There ____ a school at the foot of the hill.
A.have B.stand C.are D.stands
( )17.There's going to ____ in tomorrow's newspapers.
A. have something new B. have new something
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C. be something new D. be new something
( )18.There is some milk in the bottle, ____ ?
A.isn't there B.aren't there C.isn't it D.are there
( )19.How many boys ____ there in Class one?
A. be B. is C. are D. am
( )20.There ____ a lot of good news in today's newspaper.
A. is B. are C. was D. were
( )21.There ____ pencil-box, two books and some flowers on the desk.
A. is a B. are some C. has a D. have some
( )22.There ____ an apple and ten bananas in the basket. You can take any of them.
A. are B. is C. has D. have
( )23. ____ any flowers on both sides of the street?
A.Is there B.Are there C.Has D.Have
( )24. There ____ great changes in our country since 1982.
A. have been B. were C. has been D. are
( )25. There is little water in the glass, ____ ?
A. isn't there B. isn't it C. is it D. is there
( )26. ----There is no air or water on the moon. Is there?
---- ____.
A. Yes, there are B. No, there isn't
C. Yes, there isn't D. No, there is
( )27.----What did you see in the basket then ?
----There ____ a bottle of orange and some oranges.
A. is B. are C. was D. were
( )28. ____ any flowers on both sides of the street ?
A. Is there B. Are there C. Has D. Have
( )29. ____ is there on the table?
A. How many apples B. How much bread
C. How much breads D. How many food
( )30. There isn't ____ paper in the box. Will you go and get some for me?
A. any B. some C. a D. an
( )31. How many ____ are there in your classroom?
A. desks B. desk C. chair D. door
( )32. There ____ something wrong with our classroom.
A. are B. has C. is D. have
( )33. There is some ____ on the table.
A. apple B. orange C. cake D. sandwich
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四、表建议句型复习
用六种表建议的句型写出建议:我们一起去看电影
1. Let's go to the cinema together.
2. Shall we go to the cinema together?
3. How about going to the cinema together?
4. What about going to the cinema together?
5. Why don't we go to the cinema together?
6. Why not go to the cinema together?
【课堂实地演练】:我们一起去爬山吧。
1、
2、
3、
4、
5、
6、
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五、新授八册Unit One Topic one Lesson One 词汇
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