四年级上册知识点总结Unit 1 My friends一、词汇：window窗户 blackboard 黑板 light 灯 picture 图画door 门 floor 地板 classroom教室 computer 计算机teacher’s desk 讲台 wall 墙 fan电扇二、句型:1、What’s in the classroom ? 教室里面有什么？Many desks and chairs. 许多课桌和椅子。

2、Let’s clean our classroom .让我们一起打扫教室吧① OK. 好。

② Good idea . 好主意。

③ All right .好的。

3、Where’s my seat ?我的座位在哪里？It’s near the door.它在门的附近。

4、Look at the picture .看那幅图画。

It’s nice .它很好看。

5、We have a new classroom,.我们有一个新教室。

Let’s go and have a look.让我们一起去看看吧。

It’s so big.它很大。

The wall is white.墙是白色的。

6、Let me clean the window.让我来擦窗户。

Good job!做得好！三、语法：1.Where 引导的特殊疑问句：Where“哪里”，看到where就要想到地点方位词，例如：on,in,under,near,behind 等。

2.Let’s = Let us让我们 Let me 让我特殊疑问句练习一、选择正确的特殊疑问词填空(who, where,what，how,how many，how much)1._____ is that pretty girl? She is my sister.2._____ are Jack and Tom? They are behind you.3. -_____ has a beautiful flower?-John has a beautiful flower.4. -_____ is my mother?-She is in the living room.5. -_____ are you from?- I'm from Changchun city.6_ milk do you need ? - Three cups .句型:1、 How many books do you have ?你有几本书？① I have six.我有6本。

② Six .6本2、I have a new schoolbag.我有一个新书包。

What colour is it?它是什么颜色的。

It’s black and white.它是黑色和白色的。

3、May I have a look?我可以看看吗？Sure. Here you are.当然可以。

给你。

4、How many English books can you see?你能看见几本英语书？I can see ….Sorry, too many.我可以看到..对不起，太多了。

5、My schoolbag is heavy.我的书包太重了。

What’s in it?它里面有什么？ Many books.有许多书。

三。

语法What colour 引导的特殊疑问句，问的是颜色，回答中肯定有例如black,red等表示颜色的词。

单元练习题( )1. I have _______ English book.A aB isC an( ) 2. Put your maths book ______your desk.A atB onC the( ) 3. ----Let me help you.---- __________.A Thank youB Here you areC You’re right( ) 4.----I have a new schoolbag.----_______?A GoodB ReallyC No( )5. Let’s ____and see.A goB to goC Go to( ) 6. Turn _____ the light.A \B onC in( ) 7. I have ___ English book and ____maths book.A a; aB a; anC an; a( )8. ----What’s in the classroom?-----Two doors and _____chairs.A manyB mayC much( ) 9. ______in your hand ?A WhereB WhatC What’s( )10.______is it?A WhatB What colourC How many( ) 11.There are 15_____in the bag.A penB pensC a pen( ) 12.How many _____do you have?A English booksB EnglishC English book( ) 13---I lost my Chinese book.---________________.A Thank youB Here it isC OK( )14. What’s in ____schoolbag?A youB yourC I( ) 15.----What’s in your pencil box? ---__________________.A Two rulers and a penB A bagC It’s a bookUnit 3 My friends一、词汇：long长的 short 短的\矮的 hair头发 thin瘦的 strong 强壮的quiet文静的glasses 眼镜 boy男孩 girl女孩 friend朋友二、句型:1、My friend is strong. 我的朋友很强壮。

He has short hair.他有短头发。

2、Who is he?他是谁？ He is my friend .他是我的朋友3、She’s quiet.她很文静。

4、What’s her name ?她的名字叫什么？① Her name is Amy.她的名字叫Amy.②She’s Amy .她是Amy.5、What’s his name ?① His name is Zhang Peng .他的名字叫张朋。

②He’s Zhang Peng .他是张朋。

6、This is his photo.这是他的照片。

A Chinese friend?一个中国朋友？You’re right!你说对了。

三、语法：1.have的用法：原形have 单三形式has2.be动词用法：am，is，are.口诀：我(I)用am，你(you)用are，is用于他(he)，她(she)，它(it)；单数名词用is，复数名词全用are。

变疑问，往前提，句末问号莫丢弃。

变否定，更容易，be后not莫忘记。

疑问否定任你变，句首大写莫迟疑。

单元检测题一．用“ have, has ”填空1. I_________ a nice puppet.2. He_________a good friend.3. They__________ some masks.4. We___________some flowers.5.She___________ a duck.6. My father____________ a new bike.7. Her mother___________a vase.8. Our teacher_________ an English book.9. Our teachers___________a basketball.10. Their parents___________some blankets二．用be的恰当形式填空。

1. I ________ from Australia.2. She _______ a student.3. Jane and Tom _________ my friends.4. My parents ______ very busy every day.5. I ______ an English teacher now.6. Where _________ you from?7. My name _________ Li Dong .I _________ twelve.8. ______ your brother in the classroom?9. Where _____ your mother? She ______ at home.10.What _____ your name?单项选择。

（）1. His eyes _____ small.A. amB. isC. are（）2. –Who’s the woman with____ hair? – She’s my _____.A. tall; auntB. long; uncleC. long; aunt（）3. We _______ thirty yuan.A. hasB. haveC. are（）4. Look at my brother. ______hair is long.A. HisB. HerC. ThisUnit 4 My home一、词汇：study 书房 bathroom 浴室 bedroom 卧室 kitchen 厨房living room 起居室(客厅) phone电话 bed床 sofa 沙发 fridge冰箱 table桌子 home家 room房间 school学校 classroom 教室desk课桌chair椅子window窗bed 床二、句型:1、Is this your bedroom ?这是你的卧室吗？Yes , it is .是的，它是。

(肯定回答 )No , it isn’t .不，它不是。

(否定回答) 2、Where are the keys?钥匙在哪里？Are they on the desk ?它们在桌子上吗？① Yes, they are . (肯定)②No, they aren’t.不，它们不是。

（否定）They’re in the door.它们在门里。

3、Is she in the living room?她在起居室里吗？No, she isn’t.不，她不是。

She’s in the kitchen.她在厨房里。