7A Unit 2 Lets play sports Grammar

课件36张PPT。 Unit 2Grammar1. 肯定句2. 否定句3. 一般疑问句及肯定与否定回答4. 特殊疑问句注意: 第三人称单数的用法。语法要点: 行为动词的一般现在时They are basketball players.They play basketball very well.Kobe 科比 Kobe plays basketball very well.They often watch his games on TV.Many students like him.In my free time, I like watching TV, too.But my father likes reading, he often reads books.Things that we often doShe does her homework every evening.
(他们每天晚上做家庭作业。）2. He takes his dog for a walk every day.
(他每天遛狗。） Things that are always true.1. Cats eat fish. (猫吃鱼。）2. The sun rises in the east. （太阳从东方升起。）Things that are true now.2. Daniel wears glasses. （丹尼尔戴眼镜。）We study Chinese , English and Maths.
(我们学习语文、英语和数学。）We use the simple present tense to talk about things that are always true ( Cats eat fish.) are true now ( We study Chinese, English and Maths.)we do often ( he takes his dog every day. ) Fish live in water.
I go to school every day.
I live in Jiangyin.
I am a student.
I have breakfast at 7:00 a.m.
Nice music makes us happy.
Kitty likes dancing.
The elephant has long nose
I go to the Reading Club every Tuesday.
We make sentences in the simple present tense like this. 当主语为第一人称(I , we) , 第二人称(you) , 第三人称复数(they)时，其构成为：
主语+ 行为动词原形+ 其它成分。如：
They talk to each other at lunchtime. Kitty and I like reading story books. 其它成分２．当主语为第三人称单数(he, she , it ,单数名词)时,　其构成为：主语+行为动词的第三人称单数形式+其它成分。如：He takes his dog for a walk every day. Daniel wears glasses. I /You/We/They ____playHe/She/It　　　　　＿＿＿＿playssports如果句中出现行为动词，在主语是
________________时，动词后要加S。第三人称单数Play a gameI say we, you say play.
I say he, you say plays.
readreadsbringbringscookcooksusesuse动词的第三人称单数构成1 直接在动词后面加 s2 以 sh，ch, ss , x 结尾的动词加 esmisswatchfinishfixteachmisseswatchesfinishesfixesteaches5.不规则动词have3.以辅音字母加y结尾的，把y改成ies
以元音字母加y结尾的动词，直接加s
flystudy
say
play
fliesstudiessaysplayshas4. O 结尾的动词加 esgogoesdodoesenjoyenjoysstaystays 写出下列行为动词的第三人称单数形式：
1. write--- 10. enjoy---
2. swim— 11.guess---
3. work— 12.play---
4. catch—
5. go----
6. study—
7. worry—
8. have---
9. do---writesswims workscatches goesstudiesworries hasdoesenjoysguessesplays用所给词的适当形式填空My father_______(listen) to the radio every day.
Mike_______ (study) in a middle school.
She______(take) Eddie for a walk after supper.
He_______(wash) clothes with his hands.
Simon ______ (pass) the ball to Daniel.
Miss Li_______ (teach) Chinese.
Look at the animal, it ____ (have) four legs.listenstakesstudieswashespassesteacheshas一般现在时的否定和疑问形式的构成：1. 当主语为第一人称（I , we)、第二人称(you)、第三人称复数(they)时，否定句：主语+don’t + 动词原形+其它成分。
疑问句：Do +主语+动词原形+其它成分？
回答：Yes, I / you/ we/ they do.
No, I / you/ we/ they don’t. 特殊疑问句：疑问词+ do +主语+动词原形+其它成分？当主语为第三人称单数（he, she, it ) 时，否定句：主语+doesn’t + 动词原形+其它成分。
疑问句：Does +主语+动词原形+其它成分？
回答： Yes, he/ she/ it does.
No, he/ she/ it doesn’t. 特殊疑问句：疑问词+ does+主语+动词原形+其它成分？1. They play basketball after school.What do they do after school?否：No, they do not/don’t.They do not/don’t play basketball after school.一疑：Yes, they do.12Do they play basketball after school?特疑：2. My father reads Some books every day.What does your father read every day?否：No, he does not/doesn’t.My father does not/doesn’t read any books every day.一疑：Yes, he does12Does your father read any books every day?特疑：3. Amy does homework at home .Where does Amy do homework?否：No, she does not/doesn’t.Amy does not/doesn’t do every day.一疑：Yes, she does12Does Amy do homework every day ?特疑： Ask more questions about Part B like this:Does Daniel like walking? Yes , he does.
2. Do Amy and Sandy enjoy reading? Yes, they do.
Does Daniel like drawing? No, he doesn’t.
Do Millie and Kitty enjoy swimming?
No, they don’t.1.We study at Sunshine Middle School.
2.I wash the dishes every day.
3.You sometimes take a bus home.
4.They usually do homework in the evening.We don’t study at Sunshine Middle School.I don’t wash the dishes every day.You don’t sometimes take a bus home. They don’t usually do homework in the evening.Do you study at Sunshine Middle School? Yes, we do. / No, we don’t.Do you wash the dishes every day? Yes, I do. / No, I don’t. Do we sometimes take a bus home? Yes, you do. / No, you don’t. Do they usually do homework in the evening.? Yes, they do. / No, they don’t.He likes reading.
She has breakfast every day
He watches TV.
She flies kites on Sundays.
He does homework every evening.
…He doesn’t do homework every evening.
…Does he do homework every evening?Think about “it”Yes, he does. No, he doesn’t.He doesn’t like reading.She doesn’t have breakfast every day.He doesn’t watch TV.She doesn’t fly kites on Sundays.Does he like reading?Does she have breakfast every day?Does he watch TV?Does she fly kites on Sundays?用动词的适当形式填空：1. Jordan _______(play) basketball.
He ___________(not play) football.
2. I _______(go) swimming on Sunday.
But I___________ (not go) shopping.
3. My cousins _______(enjoy) computer games.
But they __________(not enjoy) ball games.
4. You _______(like) fish.
But he ___________(not like) fish.playsdoesn’t playgodon’t goenjoydon’t enjoylikedoesn’t like12Change the following sentences after the models.I like red. (green)
They like apples. (oranges)
We take a bus to school on foot every day. (walk to school)Model 1: I like fish. (meat)
I don’t like meat.
Model 2. He likes reading. (writing)
He doesn’t like writing.I don’t like green.They don’t like oranges.We don’t walk to school every day.104. His brother plays football after school. (play
basketball)
5. It looks like a cat. (hat)
6. She has a dog at home. (a cat)Model 1: I like fish. (meat)
I don’t like meat.
Model 2. He likes reading. (writing)
He doesn’t like writing.
His brother doesn’t play basketball.It doesn’t look like a hat.She doesn’t have a cat at home.11将下列句子改成一般疑问句，并做肯定和否定回答：1. I like this e-dog. Do you like this e-dog? Yes, I do. No, I don’t.2. Simon works hard at school. Does Simon work hard at school? Yes, he does. No, he doesn’t.3. Mrs Black washes clothes in the evening. Does Mr Black wash clothes in the evening? 4. Amy and Sandy know the story. Do Amy and Sandy know the story? 5. Hobo has a master. Does Hobo have a master? 6. They often listen to music. Do they often listen to music? 1. He watches TV every Sunday.(改为一般疑问句并做肯定回答)
2. I do my homework every evening.(同上)
3. Lucy and Lily come from the USA.(同上)
4. She eats two pieces of bread every morning.(同上)
5. They do a lot of homework every day.(改为否定句)
6. I’m from Nanjing.(改为否定句)
7. He often flies to Beijing.(改为否定句)将下列句子改为否定句和疑问句，并作肯定和否定回答。The students often play football on the playground.
Millie does eye exercises every day.
My parents like walking after supper.
Miss green teaches us English .
She washes dishes every day.
We miss our friends there.
He plays football after school.
My sister goes to school by bike. 翻译成英文他们星期天去购物.
They go shopping on Sunday.
They don’t go shopping on Sunday.
Do they go shopping on Sunday?What do they do on Sunday?他在工厂上班.
He works in a factory.
He doesn’t work in a factory.
Does he work in a factory?Where does he work?汤姆和杰克放学后喜欢跳舞.
Tom and Jack love dancing after school.
Tom and Jack don’t love dancing after school.
Do Tom and Jack love dancing after school?What do Tom and Jack love doing
after school?我的英语老师喜欢在网上与朋友聊天.
My English teacher enjoys chatting with friends on the Internet.
My English teacher doesn’t enjoy chatting with friends on the Internet.
Does your English teacher enjoy chatting with friends on the Internet?What does your English teacher enjoy
doing on the Internet?