内容正文:
Unit 7 In the classroom 知识点讲解 精选精练 牛津上海版(三起) 英语三年级上册
知识点讲解
· 字母
1. Mm mouth(嘴) 2. Nn nose(鼻子)
Mm for mouth. /m/ /m/ mouth. Nn for nose. /n/ /n/ nose.
Look at the lion’s mouth and nose!
· 单词
1. close关上 2. the(表示特指)这个,那个 3. please请 4. look at看
5. clean把…擦干净,打扫 6. open打开 7. blackboard黑板 8. door门
9. window窗户 10. late迟到
· 句子
1. Close the door, please. = Please close the door. 请关门。
2. Look at the blackboard, please. = Please look at the blackboard. 请看黑板。
3. Please clean the blackboard. = Clean the blackboard, please. 请把黑板擦干净。
4. Open the door, please. = Please open the door. 请开门。
5. Come in , please. = Please come in. 请进。
6. You’re late. 你迟到了。 I’m late. 我迟到了。
· 语法
1. 祈使句:
表示——发出动作指令,表达自己的请求
格式——动词原形开头 如,Close the door, please.
注意—— please可以放在句首,也可以放在句尾
放在句首时,字母p要大写 如,Please open the door.
放在句尾里,要用“,”和前面隔开 如,Open the door, please.
2. 对别人的指令或请求做出应答,可用“OK.”或“Yes, ...”。
精选精练
一、单选题
1.它在桌子里面,用英语怎么说:( )
A.It’s on the chair. B.It’s in the chair. C.It’s in the desk.
2.It’s hot. _______ the door, please. ( )
A.Look B.Open C.Clean
3. the window.( )
A.Look B.Clean
4.—Are these your books? ( )
—__________
A.Yes, it is. B.Yes, they are. C.They are oranges.
5. are black and white. ( )
A.Tigers B.Lions C.Pandas
6.—Are these your ruler? ( )
—________, they are.
A.Thank you B.Yes C.No
7._______ are my books. ( )
A.This B.You C.These
8.I______ sorry. ( )
A.is B.am
9.close的反义词是 ( )
A.please B.open
10.选择所缺的字母。wi__do__ ( )
A.no B.n w C.o w
11.Peter, please ________ the window. It’s cold. ( )
A.look B.clean C.close
12.________ the window, please. ( )
A.Close B.Look C.Put
13.Look at the _________. ( )
A.window B.door C.blackboard
二、情景选择
14.你想请妈妈关上门,应说:( )
A.Please open the door, Mum. B.Please close the door, Mum. C.Please close the window, Mum.
15.如果你迟到了,你应该说: ( )
A.I’m good. B.I’m sorry.
16.你想让别人开门,你应该说: ( )
A.Open the door, please. B.Look at the door, please.
三、词图匹配
A.ruler B.