Unit 1 Can you play the guitar? Section A Grammar Focus 课件(共35张PPT)

(共35张PPT)
Curriculum words and Useful expressions
Functions
Grammar
Learning Objectives
Talk about abilities and joining a club.
write, show, or, talk to, kung fu...
The usage of modal verb “can”.
Free talk
School Clubs
The new semester begins!
There are various clubs in the school!
Do you want to join a club
Let’s have a try!
Show us what you can do!
run swim
play tennis
play chess
music
sports
sing dance
play the guitar
play the piano
art
paint
draw
language
speak English
What club does you want to join
I want to join the club.
Can you
Yes, I can.
/No, I can't.
Work in pairs and make your own conversations.
Let’s review
Can he play ______
No, _______ can’t.
Review
Can you _______
Yes, ______ can.
swim
I
chess
he
Can _______ and _______ play chess
Yes, _______ can.
you Tom
we
Tom
you
What can you ______
I can _______. I can’t _______.
Can _______ and _______ swim
No, _______ can’t.
Jane Jill
they
do
dance
What club _______ you want to join
We want to _______ the chess club.
do
join
sing
Jane
Jill
A: she play
B: , but she .
the piano
Look and say
Can
can dance
No, she can’t
A:
B: .
Look and say
Can they play the trumpet
No, they can’t, but they can play the violin
Grammar Focus
can’t=cannot
Can you swim Yes, I can. / No, I can’t.
Can he play chess Yes, he can. / No, he can’t.
Can you and Tom play chess Yes, we can. / No, we can’t.
Can Jane and Jill swim Yes, they can. / No, they can’t.
What can you do I can dance. / I can’t sing.
What club do you want to join We want to join the chess club.
can后的动词形式有什么特点？
can随人称变化而变化吗？
can的否定形式是什么样的？有缩略形式吗？
can在一般疑问句和特殊疑问句中需要借助助动词吗？
Brain Storming
情态动词有一定的意义，但不能单独作谓语，须与实义动词原形连用，表示说话人对所说动作的观点，没有人称和数的变化。常见的情态动词有can，may，need等。
情态动词can
Can you drive a car
表能力，有“能，会，能够”的意思。
1.
can的用法
Yes, I can. 我会。/ No, I can’t. 我不会。
–

–
你会开车吗？
表允许，在口语中替代may，有“可以”的意思，但can较随便，may更正式。例如：
2.
Can/ May I open the door
–
Yes, you can/ may.
–
表示推测，意为“可能”，常用于否定句或疑问句中。
例：那不可能是一架钢琴。
That can’t be a piano.
这个男孩可能是汤姆吗？
Can the boy be Tom
Today is Sunday. He be at school.
今天是星期天，他不可能在学校里。
表示可能性， 常用于否定句和疑问句中。
3.
can的用法
Can it be true 那会是真的吗？
can’t
例如：
Can’t在口语中代替mustn’t时表示禁止或不准。例如：
4.
can的用法
You in the street.
不准在马路上踢足球。
can’t play football
2. can构成的各种句式
① 肯定句：主语+can+动词原形+其他.
例句：她会说英语。She can speak English.
② 否定句：主语+can’t+动词原形+其他.
例句：她不会说英语。She can’t speak English.
情态动词can的句型结构
肯定句 主语 + can + 动词原形 + 其他.
He can play the piano. 他会弹钢琴。
否定句 主语 + can't/cannot + 动词原形+其他.
He can’t/cannot play the piano. 他不会弹钢琴。
一般疑问句 Can + 主语 + 动词原形 + 其他
肯定回答：Yes, 主语 + can.
否定回答：No, 主语 + can’t.
—Can he play the piano 他会弹钢琴吗？
—Yes, he can. 是的，他会。/No, he can’t. 不，他不会。
特殊疑问句 特殊疑问词 + can + 主语 + 动词原形+其他
What can he do 他会做什么？
③ 一般疑问句：Can+主语+动词原形+其他
肯定回答：Yes, 主语+can.
否定回答：No, 主语+can’t.
例句：她会说英语吗？
是的，她会。/不，她不会。
—Can she speak English
—Yes, she can. /No, she can’t.
④ 特殊疑问句：
特殊疑问词 + can + 主语 + 动词原形
例句：她会做什么？
What can she do
Wu Jun/ speak English/ speak Chinese
________________________________________________________________
2. Mike/ play basketball/ play tennis
________________________________________________________________
3. Jane and Jill/ dance / sing
________________________________________________________________
4. Grace/ play soccer/ play volleyball
________________________________________________________________
5. Bill/ write stories/ tell stories
________________________________________________________________
Write questions and answers with the words and phrases.
Can Wu Jun speak English No, he can’t, but he can speak Chinese.
Can Mike play basketball No, he can’t, but he can play tennis.
Can Jane and Jill dance No, they can’t, but they can sing.
Can Grace play soccer No, she can’t, but she can play volleyball.
Can Bill write stories No, he can’t, but he can tell stories.
3a
Complete the poster with the words in the box.
Students Wanted for School Show
We want students for the school show. Can you _______ or ________ Can you _____ the guitar Can you _____ stories Please talk to Mr. Zhang after school.
sing
dance
play
tell
play
sing
tell
dance
学校(文艺)表演招募学生
3b
What can your group do in the school show Make a list.
Name What can you do
_______ ______________
_______ _______________
_______ _______________
_______ _______________
_______ _______________
School Show
Sunday 6:00 p.m. in the music room.
What can you do
Come and show us!
Li Xin
do kung fu
—What can you do,Li Xin
—I can do kung fu.
3c
Make a survey(调查)Interview (采访) four of your friends.
Name Can Club (want to join)
Group work
What can you do / Can you…
2. What club do you want to join
For example
In your group, Alice can sing, Bob can't sing but he can dance, Joan is good at telling stories, Jack can play the piano...
John/speak English/speak Chinese
1.
Write questions and answers with the words and phrases.
Can John speak English
No, he can’t, but he can speak Chinese.
Yes, he can, and he can also speak Chinese.
Mike/play basketball/play tennis
2.
Write questions and answers with the words and phrases.
Can Mike play basketball
No, he can’t, but he can play tennis.
Yes, he can, and he can also play tennis.
1.write [ra t] v.写作，写字
第三人称单数 writes 动名词 writing
write stories 写故事
write down 写下，记下
write to sb.写信给某人
专练：
1.Please _____ _____ your names here.
请把你的名字写在这里。
2. Can you _____ ____him in English
你能用英语写信给他吗？
write down
write to
2. show还可作动词，意为“给……看；展示”。
show sb. sth.=show sth. to sb., 意为“向某人展示某物”。
请给我看一下你的身份证。
Please show me your ID card.=Please show your ID card to me.
注意：如果show后的两个宾语都是人称代词，则只能用show sth. to sb. 结构。
Can you show it to me 你能给我看一下它吗？
【易混辨析】speak, say, talk与tell
speak ① 强调说话的能力或方式 ② 表示说某种语言 He speaks quickly. 他说话很快。
Can you speak Chinese 你会说汉语吗？
say 强调说的内容 What do you want to say
你想要说什么？
talk 多指一方说，另一方听，或相互交谈 Don’t talk with the driver.
不要和司机交谈。
tell 侧重一方告知另一方 Mom tells me the news.
妈妈告诉我这个消息。
1. Sally can play the drums. （改为一般疑问句）
______ Sally ______ the drums
2. My father can swim very well. （改为否定句）
My father ______ ______ very well.
语法精练
一、按要求完成句子，每空一词（含缩略词）。
Can play
can’t swim
3. Ben can draw pictures. （对画线部分提问）
______ can Ben _____
4. —Can Jane and Molly play tennis （作否定回答）
—______, ______ ______.
5. The little boy can do kung fu.（对画线部分提问）
______ can the little boy ______
What do
No they can’t
What do
Summary
In this class, we have:
1.
2.
reviewed some phrases about abilities;
reviewed how to ask and answer about abilities with can;
reviewed how to ask and answer questions about interests with want to;
Learned the usages of can.
3.
4.
Summary
1.can引导的一般疑问句
——Can + _____ + __________ + 其他
——肯定回答: _________________
——否定回答: _________________
2. __________________________
用于询问某人能做什么事？
答语_____________________.
3.—__________________________________
用于询问：某人想加入…俱乐部
答语：___________________________________.
Yes, 主语 + can.
No, 主语 + can’t.
主语 动词原形
What can sb. do
I can+sth , but I can’t
What club do/does +主语 want to join
主语+ want(s) to join the +具体俱乐部.
Homework
1. Recite the new words and phrases.
2. Review the grammar of this unit.
3. Do the exercises in students’ book.
Thank you