人教版七年级上册Unit 3Is this your pencil?知识点课件 (共21张PPT)

(共21张PPT)
人教版七年级上册
Unit 2 This is my sister
NARRATIV
BOARYT
课程内容
1. 重点语法
2. 重点词汇
01
重要语法
人称代词 主 格 宾 格 物主代词 形容词性 物主代词 名词性
物主代词
我
I
me 我的 my mine
我们 we us 我们的 our ours
你（们） you you 你（们）的 your yours
他 he him 他的 his his
她 she her 她的 her hers
它 it it 它的 its its
他/她/它们 they them 他/她/它们的 their theirs
1. 名词性物主代词
Your money is mine.
My money is mine.
adj.物主代词+n. =n.物主代词
2. 一般疑问句
Are you a student？ Yes, I am. No, I'm not.
Do you have breakfast every day Yes, I do. No, I don't.
Can you play the piano Yes, I can. No, I can't.
1. 一般疑问句定义
通常需要用_________来回答的问句叫做一般疑问句
Yes/No
2.一般疑问句的分类
①含有实义动词
eg：— Do you like swimming in summer
— No, I don't.
②含有Be 动词
eg：— Are you sleepy
— Yes, I am.
③含有情态动词
eg: — Can You play the piano
— Yes, I can.
3.肯定句变一般疑问句步骤
I am in the water.
She is on the boat.
They are on the beach.
Are you in the water
Is she on the boat？
Are they on the beach
1. be动词
①be动词提前
②第一人称变第二人称
3.肯定句变一般疑问句步骤
I can play the piano.
She can play the guitar.
They can play the drums.
2. 情态动词
①情态动词提前
②第一人称变第二人称
Can you play the piano
Can she play the guitar？
Can they play the drums？
3.肯定句变一般疑问句步骤
I like apples.
She likes apples.
They like apples.
3. 实义动词
①助动词提前，助动词+V原
②第一人称变第二人称
Do you like apples
Does she like apples
Do they like apples？
Practice
She is a pig.
She likes football.
She can play football.
Is she a pig？
Does she like football？
Can she play football？
3. Must用法-情态动词+V原
① （表示义务、命令或必要）必须、应当。
eg：Students must listen to the teacher in class.
②表示推断,一定是；
否定句can not be，一定不是。
eg: It must be yours.
4. 询问“如何拼写”的句型.
---How do you spell “apple”？
--- “A-P-P-L-E”.
5. Thanks用法
①Thanks for+n./v.ing 为…而感谢
Thanks for your help./ Thanks for helping me.
② Thanks to+n. 多亏了…
Thanks to our English teacher, we have learned many songs.
6. What about… ......怎么样
What about+n.／pron.／v.ing：
What about this book
I am well. What about you
I am bored. What about watching TV
7. Whose…
“…是谁的？”用于询问物品的归属
①Whose is this bag
②Whose bag is it
02
重要词汇
1. Excuse 打扰，劳驾
固定搭配 excuse me！
固定搭配：ask sb. sth. 询问某人某事
ask sb. to do sth. 要求某人去做某事
ask for 寻求
2. ask 询问，请求，要求
3. find 找到（过去式found)
固定搭配 Lost and found
失物招领！
固定搭配： E-mail sb. at ... 给某人发邮件到
4. e-mail 邮件／发邮件
5. key 钥匙
固定搭配 a set of keys
一串钥匙
固定搭配： computer games 电脑游戏
6. computer 电脑
THANK YOU！