人教版英语四年级上册Unit1单元知识梳理及专项练习

Unit 1 My classroom

必背短语

①near the computer

②clean the windows

③clean the fish bowl

④a new classroom

⑤excuse me

⑥go and see

⑦many desks and chairs

⑧Turn on / off

⑨put up

⑩on the light / fan

⑪under the teacher’s desk

⑫on the blackboard

必背句型

①We have a new classroom .我们有间新教室。

②Let's go and see .让我们去看看吧!

③Where is it ?它在哪?  (复数句为:Where are they ?)

④It's near the window.它在窗户旁边(复数合:They ' re …)

⑤Let's clean the classroom !让我们打扫教室吧!

⑥Let me clean the windows. 让我来擦窗户。

Let’s=Let us让我们  let me让我  后都跟动词原形。

⑦What's in the classroom ?教室里面有什么?

⑧开/关（不带电）Open the door 打开门

               Close the window 关上窗户

⑨开/关（带电）Turn on the light 开灯

Turn off the TV关电视          

⑩Put up the picture 挂起图画

重难点补充

①Let me help you . 让我来帮助你。(答语:Thank you )

②The desks are green . 书桌是绿色的。

③It’s really is a bee! 它真的是一只蜜蜂。

④—What’s this? 这是什么?     —It’s... 它是…

（复数）—What are these ? 这些是什么?    —They are..它们是

语音·音标 (字母a在单词中的发音)

/eı/  cake蛋糕    name名字    face脸

make制作   date日期     hate讨厌

/æ/  cat猫       hat帽子(常指带檐的)

cap帽子     dad爸爸      map地图

专项练习

一、判断下列每组单词画线部分发音是(√)否(×)相同。

二、将单词与对应的图片连线。

1.　2.　3.4.　 5.

A. computer　B. blackboard　 C. classroom　 D. window　 E. picture

三、选出每组单词中不同类的一项。

(　　) 1. A. clean　　　　 　B. door　　 　　　　 C. window

(　　) 2. A. classroom       B. computer         C. TV

(　　) 3. A. blue             B. blackboard        C. orange

(　　) 4. A. near     B. in            C. help

(　　) 5. A. new       B. chair      C. desk

四、英汉互译。

1. on the wall __________________      2. 那么大 _________________

3. near the window __________________  4. 扫地 ___________________

5. clean the teacher’s desk ____________________

五、单项选择。

(　　) 1. Let ________ clean the classroom.

A. my          B. me       C. I

(　　) 2. We have many ________ and ________．

A. desk; chairs    B. desks; chairs     C. desks; chair

(　　) 3. —________ is the picture?

—It’s near the window.

A. Where        B. What       C. Who

(　　) 4. Look! This is the ________ desk.

A. teacher     B. teacher’s      C. teachers

(　　) 5. —Let me help you.

—________．

A. All right    B. OK       C. Thank you

六、判断下列句子与图片是(√)否(×)相符。

(　  ) 1. This is our new classroom.  　　　　　　　

(　  ) 2. Let me clean the windows.  　　　　　　　 

(    ) 3. Look! The picture is near the teacher’s desk.    

(　  ) 4. Let me help you.  　　　　　　　          

(　　) 5. Let me clean the floor.  　　　　　　　       

七、情景交际。

(　　) 1. 你想和同学一起去看看新教室，你可以说：________

A. Look at me.  B. Many desks and chairs.  C. Let’s go and see.

(　　) 2. 你想表达你们有一间新教室，你可以说：________

A. We have a new teacher.  　　　B. This is a new classroom.

C. We have a new classroom.

(　　) 3. 当你看到陈杰的新教室特别大时，你会说：________

A. It’s so nice.     B. It’s so big.    C. It’s so beautiful.

(　　) 4. Amy找不到她的电脑，她这样问：________

A. Where’s my computer?  　　　 B. What’s in my computer?

C. Where’s my classroom?

(　　) 5. 当你的同学Sarah建议大家一起打扫教室时，她说：________

A. Let’s clean the blackboard.  　　B. Let’s clean the classroom.

C. Let me clean the classroom.

八、读一读，选择对应的应答语。

(　　) 1. Let’s go and see!  　　　　　　　 A. It’s near the window.

(　　) 2. Where’s the picture?  　　　　　 B. Thank you.

(　　) 3.What’s in the classroom?  　　　 C. OK.

(　　) 4. Let me help you!  　　　　　　　 D. It’s so big.

(　　) 5. Look at the classroom!  　　　　　E. Many desks and chairs.

九、阅读理解。

I’m Mike. Look！This is my new classroom. It has twenty desks and nineteen chairs. The teacher’s desk is big and the students’ desks are small. There are some flowers on the teacher’s desk. The teacher’s desk is near the door. There is a blackboard on the wall. It’s big and nice. We like our new classroom very much.

(　　) 1. Mike has a ________ classroom.

A. new          B. small     C. old

(　　) 2. There are ________ students in the class.

A. 19      B. 20      C. 18

(　　) 3. There’s a ________ teacher’s desk in the classroom.

A. small     B. big      C. long

 (　　)4. The teacher’s desk is near the ________．

A. blackboard    B. desk     C. door

 (　　)5. The blackboard is ________ the wall.

A. in         B. on      C. near