人教新目标(Go for it)版七年级英语上册Unit 6 Do you like bananas?Section A Grammar Focus-3c 课件（共有PPT42张）

(共42张PPT)
Section A Grammar focus-3c
学习目标
1、会读课本33页的新单词。
2、学会用like对物品进行喜好提问以及回答，学会用助动词（do/does）引导的一般疑问句。
3、了解可数名词和不可数名词。
Do you like pears
Yes, I do. Yes, I do. I like pears.
Do I like bananas
No, you don’t. No, you don’t.
You don’t like bananas.
Milk, milk. He likes milk.
Salad, salad. She doesn’t like salad.
预习反馈
3 、翻译下列句子。
（1）I like bananas.
（2）He likes pears.
（3）They like apples.
(1)I apples.
(2) He baseball.
(3) They soccer.
(4)My sister salad.
(5)Bob eggs
(6)We tennis.
4、用like、likes填空
like
likes
like
likes
likes
like
ice cream
bread
oranges
bananas
milk
strawberries
salad
pears
tomatoes
hamburgers
a banana
bananas
A: Do you like bananas
B: Yes, I do. I like bananas.
/ No, I don’t.
I don’t like bananas.
apple — pear — hamburger — banana — orange — strawberry — tomato —
apples pears hamburgers bananas oranges
strawberries
tomatoes
milk
rice
bread
小组讨论
1.为什么有些单词词尾要加-s/-es,有些单词又不加-s/es呢？
2.为什么有些单词词尾加-s,有些加-es
可数名词复数形式的构成1
名词特点 词尾加法
一般情况下
加-s
以-s, -x, -sh, -ch 结尾的
加-es
以f 或 fe 结尾的
改f或fe为v 再加-es
可数名词复数形式的构成 2
名词特点 词尾加法
改y为i 再加-es
以元音字母加y结尾的
加-s
以o 结尾的
有生命的事物加-es
以辅音字母加y结尾的
无生命的事物加-s
He
He
hamburgers.
bread.
likes
doesn’t like
She
She
ice cream.
bananas.
likes
doesn’t like
B:Yes ,he does. He
hamburgers.
bread.
likes
He doesn’t like
A:Does he like hamburgers
A:Does he like bread
B:No, he doesn’t.
ice cream.
bananas.
She likes
B:No, she doesn’t .She doesn’t like
A:Does she like ice cream
B:Yes, she does.
A:Does she like bananas
They like strawberries.
They don’t like bananas.
A: Do they like …
B: Yes, they do. They like …
/ No, they don’t. They don’t like …
3a Underline the correct words in the brackets.
I like fruit, but I (don’t/ doesn’t ) like vegetables.
She (like/ likes) bread, but she (doesn’t/ don’t) like salad.
He (like/ likes) bananas, but he (don’t/ doesn’t) like oranges.
4. We (like/ likes) hamburgers, but we don’t (like/ likes) chicken.
5. They (likes/ like) pears, but they (don’t/ doesn’t) like strawberries.
I like .
I don’t like .
They like .
They don’t like .
tomatoes
salad
strawberries
milk
He
He
hamburgers.
bread.
likes
doesn’t like
She
She
ice cream.
bananas.
likes
doesn’t like
Do you like strawberries
Yes, I do.
No, I don’t.
Do they like strawberries
Yes, they do.
No, they don’t.
So, let’s get salad.
Yes, I do.
Do you like salad
OK.
1
3b
Number these sentences [1-4] to make a conversation.
3
2
4
A: Do you like salad
B: Yes, I do.
C: So, let’s get salad.
D: OK.
Discuss in groups and tell us what do you like
what does your partner like
Discussing Time
3c
A: Do you like..
B: Yes, I do.
No, I don't.
A: Does he\she like...
B: Yes, he\she likes.
No, he\she doesn't like.
　　　　　　一 般 疑 问 句
一般疑问句有两种，本单元主要讲含有助动词do和does 的一般疑问句：
不含be动词的陈述句变为一般疑问句时的
『秘诀』：
1. 一加
2. 二改：
3. 三打：把动词打原形
4.四问号
巧变一般疑问句:
1. 一加 2. 二改 3. 三打 4. 四问号
一加：在句首加助动词do或者是does，
二改：句中若含有第一人称代词 I /my
/we 等时，需将它们改为第二人称
you/ your /you
三打：把句子中的动词打回原形,
四问号：句末的句号改为问号。
『秘诀』：
1. Tom and Bob like apples.
一般疑问句: ____Tom and Bob _____apples
2. My friends like tomatoes.
一般疑问句:___ ____friends____ tomatoes
3. Bob likes ice-cream.
一般疑问句： _____ Bob _______ice-cream
like
Does
Do
like
Do
like
your
　　　　　　否定句
不含be动词的陈述句变为否定句时的
『顺口溜』：
否定否定要牢记，找准动词真不易，don’t加在原形前，三单前用doesn’t，同时三单打原形。
1. Tom and Bob like apples.
否定句: Tom and Bob _______ _____apples.
2. My friends like tomatoes.
否定句: My friends____ ________ tomatoes.
3. Bob likes ice-cream.
否定句： Bob _____ _______ice-cream
like
like
don’t
like
don’t
doesn’t
1. I _____oranges.
否定句：I ______ ______ oranges.
2. We ______ rice.
否定句：We _____ _______ rice.
3. He _______vegetables.
否定句： He ______ ____ vegetables.
like
don’t like
like
don’t like
likes
doesn’t like
用like的适当形式填空：
1. Mike _____ baseball.
否定句: Mike _____ ______ baseball.
2. My friend _____ tennis.
否定句:My friend _____ ____ tennis.
3. He _____ basketball well.
否定句:He_____ ____ basketball well.
plays
doesn’t play
plays
plays
doesn’t play
用play的适当形式填空：
doesn’t play
1. A: _____you ______salad
B: Yes, I______. No, I______.
2. A: ______they _______pears
B:Yes, they____. No, they______.
3. A: ______she _______tomatoes
B: Yes, she_____. No, she______.
Do
like
do
don’t
Do
like
do
don’t
Does
like
does
doesn’t
Grammar focus
1. I _________ (have) two sisters.
2. We _________ (not have) baseballs.
3. My parents ________ (have) a son.
4.My mom ___________ (not have)
hamburgers.
have
don’t have
have
doesn’t have
用have的适当形式填空：
1. I _____ (play) ping-pong every day.
2. Mike ________ (not play) baseball.
3. My friend _____ (play) tennis well.
4.My cousins _________ (not play)
sports.
5. He _____ (play) basketball well.
play
doesn’t play
plays
plays
don’t play
用play的适当形式填空：
Do exercises:
用do, don’t, does, doesn’t填空。
1. ________you have a soccer ball
Yes, I ____________.
2. ___________ Dave have a tennis racket No, he ____________.
3. ___________your sister have a volleyball Yes, she ____________.
4. ___________ they have a TV
Yes, they ____________.
5. __ _________ we have a computer
Yes, they________________.
Do
Do
Do
do
do
do
Does
Does
does
doesn’t
6. ___________your brothers have a basketball No, they ____________.
7. ___________ your father have a car
No, he____________.
8. ___________Lin Tao and Yang Ming have a cat No, they ____________.
9. ___________ Alan have an apple
Yes, he____________.
10. ___________your father and mother have a son Yes, they ____________.
Do
Do
Do
do
don’t
don’t
does
Does
Does
doesn’t
按要求做题: (10分)
1.He ______(have) a notebook.
2.Maria and I_______(have) a basketball.
3.Li Ping has a soccer ball.(变为一般疑问句)
____Li Ping ____a soccer ball
4.Does she have a CD （做肯定回答）
,she ____ .
5.He has a baseball bat.（变否定句）
He ____ ________a baseball bat.
6.You have a volleyball.(一般疑问句)
______you have a volleyball
7.The boy doesn’t have a TV.（肯定句）
The boy ______ a TV.
has
have
Does have
Yes does
doesn’t have
Do
has
Talk about your
family’s favorite food, write a short passage.
谈论你家人最喜爱的食物, 写一段小短文。
My name is…, I like…, but I don’t like…
My father likes…, but he doesn’t like…
My mother likes…, but she doesn’t like…
2. Review the Grammar Focus.