人教版七年级英语上unit4-导学案(知识点解析)

Unit 4 Where’s my backpack?
Where’s my backpack? 我的背包在哪里？
Where 是疑问副词，意为“在哪里，在什么地方”，引导特殊疑问句。

句型：Where + is\are +主语（人或物）？
答语：主语（人或物）+ is\are +方位介词。

如：
-Where is Gina? -she’s in the classroom.
注意：Where is 可以缩写成Where’s，Where are可以缩写成Where’re.
翻译短语
1.在沙发上_______
2.在床下___ _____
3.在我背包里__________
4.在桌上________
5.under the chair___________
6.on the dresser________ _
7.in the drawer__________
一、选择填空。

( )1. ___________ is your new pencil case? It’s in the bag.
A. What
B. Where
C. How
D. Who
( )2.Is he Jack Smith? _________________.
A. Yes, he’s
B. Yes, it is
C. Yes, he is
D. No, it isn’t
( )3.The boys are ___ the tree.
A. on
B. in
C. to
D. for
( )4.-Where are Lucy’s friend? -___ in the room.
A. They
B. They is
C. Them
D. They are
( )5.Are these Dave’s CDs?_________________________.
A. Yes, these are
B. No, they are
C. Yes, they are
二．句型转换。

1．My backpack is under the sofa.（对画线部分提问）_________________________ 2．His books are on the sofa.（改为一般疑问句）______________________________ 3．Are your books on the table？（作否定回答）________________________________ 4．Her brother is in the tree.（对画线部分提问）________________________________ 5．My pens are in the drawer.（改为否定句__________________________________
6. Are those your books? （改为单数形式）____________________________________
7. She is my sister.（改为复数形式）_______________________________________ （(Section A 2a-4)）
(2) 表示方位的介词或短语还有:
In(在...里面), under(在…下面), behind(在…后面), in front of(在…前面),
next to(在…隔壁), between…and…(在…和…之间)
一.根据汉语意思，完成下列句子。

1.他的背包在桌子下。

His _______is _______the sofa.
2.我的词典在沙发上。

_______dictionary is _______the sofa.
3我的棒球在哪里？_______ _______ my baseball?
4-我的钥匙在梳妆台上吗？My______ ________ on the dresser?
-不，没有。

No. _______
5他们是我的父母亲。

_______ _______ My _______
二. 用am, is或are填空.
1. Where _____Tony and Ann? They _____on the sofa.
2. _____your uncle an English teacher? Yes, he____.
3. Li Lei and I ______good friends.
4. _____these your bags?
5. Who(谁)______that boy over there?
一. 选用介词in,on,under,to,of填空,不重复.
1.There is(有) a ball _______the floor.
2. What’s this ______English?
3. Here is a photo _____my family.
4. Nice ______meet you.
5. My baseballs are ______the chair.
二. 选择填空.
( )1.-_______ -They are on the chair.
A. Where is my book?
B. Where are my books?
C. What’s this?
D. What are these?
( )2.Where is your cat?________________
A. It’s white.
B.It’s a cat.
C. It’s under the chair.
D. Yes, it is.
( )3.Where is Nanchang? It’s________ Jiangxi. A. in B. on C. under D. to
( )4.Where_____your sister? _______is under the tree.
A. is, He
B. is, She
C. are, He
D. are, She
( )5.Where’s the bag? I ______ know.
A. aren’t
B.don’t
C.isn’t
D. am not
四.阅读理解.
This is Jim’s room（房间）.It’s a nice room. There are(有) some pictures on the wall(墙).There is a desk and a chair in his room. There is a sofa and a bookcase, too. The desk is between（在……之间）the bed and the bookcase. His schoolbag and pencil case are on the desk. There are some pencils, a pen and a ruler in the pencil case. Jim’s sofa is near the desk. His baseball is under the bed.
( )1.There is ____in his room.
A. a desk and a chair
B.a desk and some chairs
C. a chair and some desks
( )2.The desk is between the_____and the_______.
A. sofa, bookcase
B. bed, bookcase
C. bed, sofa
( )3.Jim’s pencil case is _____.
A. on the desk
B. next to the desk
C. under the bed
( )4.Jim’s bed is near the_____ A. sofa B. plants C. desk
( )5.Jim’s _____is under the bed. A. pen B. baseball C. ruler.
(Section B 1a-2b)
【难点讲解】Please take these things to your sister. Please.
请把这些东西带给你的姐姐。

(1) Please 引导祈使句，可在句首，也可在句尾。

祈使句是表示请求或命令的句子，肯定的祈使句以动词原形开头，否定的祈使句是在动词原形前加don’t.如：
Call Ann, please. = Call Ann, please.请给安打电话。

Don’t talk in class.不要在课堂上讲话。

(2) take 动词，意为“带走”，有方向性，指由这里到那里；bring 动词，意为“带来”，有方向性，指由那里到这里。

如：
Please take the book to Tommy.请把这本书给汤姆带去。

Bring a photo of your family to school tomorrow ,please.明天带一张你的家庭照片到学校来。

一．翻译词组及句子：
在桌子下面________________在背包里____________ 闹钟_______________
在Jim的房间里____________在书柜上_____________录像带_____________
在沙发下___________________ 在抽屉里_____________
电脑游戏_________________棒球在哪里？_______________________?
它在双肩背包里____________________________数学书____________ .
二．单项选择。

( )1．一______is the backpack? 一It’s on the table．
A. What B．Where C. How D. Who
( )2. His pens ______ in the pencil-box.
A．is B．am C．are D．do
( )3．一Where is the bag? 一_________．
A．It’s a bag．B．Yes，it is C．On the desk D. It’s not my bag
( )4．Her baseball is _______ the floor．
A．in B．on C．under D. behind
( )5．There is a window(窗户)______ the wall．
A．on B．in C．at D. under
三．按要求写单词。

1.boy(复数)_________
2.aren’t (同音词)________
3. watch(复数)________
4. is(复数)_________
5.they are(缩略形式)________
6.where are(缩略形式)____________
(Section B 3a-Self check
【难点讲解】Can you bring some things to school?
你能带一些东西到学校来吗？
(1)can 情态动词，意为“能，会”，后接动词原形，没有人称和数的变化，一般疑问句是将can提前，否定句是在can后面加not, 即can not或。

can’t如：
Can you see the ball under the bed ?你能听看见床底下的球吗？
I can’t see the cat.我看不见那只猫。

(2) some 形容词，意为“一些”，后接不可数名词或可数名词的复数形式。

如：
There is some water in the cup.杯子里有一些水。

（修饰不可数名词）
There are some books in the backpack.背包里有一些书。

（修饰可数名词）
(3)此句是一个表示征求意见的疑问句，因此用了some. some一般用在肯定句中或表示请求并希望得到肯定回答的疑问句中。

在否定句和疑问句中表示“一些”时，要用any。

如：
Can I spell some words?我能读一些单词。

（肯定句）
Can you get some water?你能用一些水吗？（表请求）
I can’t spell any words.我不会拼读一些单词。

（表否定）
Do you have any friends?你有一些朋友吗？（表疑问）
二．根据要求填空.
1. Can you ______(take/bring)me my hat here?
2. Please_______(take/bring)this book to your sister.
3. I can’t _____(take/bring)the table to the room .
4. Here is a notebook. You can______(take/bring)it.
5. I can see______(some/any)balls on the floor.
6. Please ______(带)these things to your brother.
7. I ______(需要)my hat and a pen.
8. My alarm clock is ____ _____ ______(在地板上)
9. Can you bring ______ _______(一些东西)to school?
10.I can see______ _______(一些照片)on the bed.
三.根据要求回答.
1.no(同音词) ____
2.do not(缩写形式) _____
3.can not(缩写形式) _____
4.take(反义词) ___
5.she,he,it(复数) ____
6.some/any的用法_____。