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(共27张PPT)
Fun Clubs (Period 3)
Section A (Grammar Focus-3d)
n. 消息；新闻
adj. 音乐的；有音乐天赋的
乐器
adv. 正是如此；准确地
n. 鼓
n. 能力；才能
v. 用颜料画；在……上刷油漆 n. 油漆；
涂料
news
musical
musical instrument
exactly
drum
ability
paint
点击开始结束
A: What club do you want to join
B: I want to join …
A: Can you …
B: Yes, I can. / No, I can’t. How
about you
A: I …
Pair work
climb
more
v. 攀登；爬
adj. & pron. 更多（的）
Can you play ping-pong Yes, I can. / No, I can’t.
Can he play the violin Yes, he can. / No, he can’t.
Can they play chess Yes, they can. / No, they can’t.
I can run fast, but I can’t swim.
Emma can sing well, but she can’t play any musical instruments.
Grammar Focus
Look at the verbs in bold. Do they change form
Work in pairs and answer the questions.
1．can 在一般疑问句中需要借助助动词吗？
2．can 的否定形式是什么？
3．can 后面的动词形式有什么特点？
4．can 随人称的变化而变化吗？
can 的疑问句不需要借助助动词，直接将 can 提前，变为疑问语序。
can 在一般疑问句中需要借助助动词吗？
Can you play ping-pong Yes, I can. / No, I can’t.
Can he play the violin Yes, he can. / No, he can’t.
Can they play chess Yes, they can. / No, they can’t.
I can run fast, but I can’t swim.
Emma can sing well, but she can’t play any musical instruments.
can 的否定形式是在其后直接加 not，可缩略成 can’t 。
can 的否定形式是什么？
Can you play ping-pong Yes, I can. / No, I can’t.
Can he play the violin Yes, he can. / No, he can’t.
Can they play chess Yes, they can. / No, they can’t.
I can run fast, but I can’t swim.
Emma can sing well, but she can’t play any musical instruments.
can’t = cannot
can 后面的动词形式有什么特点？
can 后面用动词原形。
Can you play ping-pong Yes, I can. / No, I can’t.
Can he play the violin Yes, he can. / No, he can’t.
Can they play chess Yes, they can. / No, they can’t.
I can run fast, but I can’t swim.
Emma can sing well, but she can’t play any musical instruments.
can 随人称的变化而变化吗？
can 没有人称的变化。
不管主语是什么人称，can 及其后面的动词不会变化。
Can you play ping-pong Yes, I can. / No, I can’t.
Can he play the violin Yes, he can. / No, he can’t.
Can they play chess Yes, they can. / No, they can’t.
I can run fast, but I can’t swim.
Emma can sing well, but she can’t play any musical instruments.
Can you play ping-pong Yes, I can. / No, I can’t.
Can he play the violin Yes, he can. / No, he can’t.
Can they play chess Yes, they can. / No, they can’t.
I can run fast, but I can’t swim.
Emma can sing well, but she can’t play any musical instruments.
表示前后两个句子是转折关系
情态动词 can 的用法
情态动词是动词的一种，表示说话人的语气和态度等，没有人称和数的变化，有一定的意义，但不能单独使用，不能单独作谓语，必须和实义动词或连系动词一起构成谓语。常见的情态动词有 can、need、may 等。
情态动词 can 的用法
1．can 的基本用法
用法 示例
表示能力，意为“能；会” Tom can speak Chinese. 汤姆会说汉语。
Can you dance 你会跳舞吗？
表示请求或许可，意为“可以” Can I help you 我可以帮你吗？
Can you come to my birthday party
你能来参加我的生日聚会吗？
表示推测，意为“可能”，常用于否定句和疑问句中 Tom can’t be at home. 汤姆不可能在家里。
Can it be true 它可能是真的吗？
情态动词 can 的用法
2．can 构成的各种句式
句式类型 句式结构 示例
肯定句 主语+can+动词原形+其他. Cats can climb trees. 猫会爬树。
否定句 主语+can’t+动词原形+其他. Ann can’t swim. 安不会游泳。
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 Ann swim 安会游泳吗？
—Yes, she can./No, she can’t.
是的，她会。/不，她不会。
特殊疑问句 特殊疑问词+can+主语+动词原形+其他 What instrument can Teng Fei play
Bob can ________ well, so he wants to join the art club.
A．draws B．to draw C．drawing D．draw
可用语法判断法解答本题。can 是情态动词，后面跟动词原形。因此，正确答案是D。
D
典例
点拨
情态动词 can 的用法
Match the two parts to make sentences. Then make more sentences with can.
3b
1．A fish
2．A duck
3．A parrot
4．A dog
5．A cat
____________________________
____________________________
____________________________
____________________________
A．can speak.
B．can fly.
C．can swim.
D．can run fast.
E．can climb trees.
adj. 更多（的）
v. 攀登；爬
My best friend is Linda. She ________ good at so many things! She __________ English, French, and some Chinese. I __________ French, but I’d like to learn. Linda __________ the guitar and the violin too. I like to watch her play. And she can do so much more. She __________ ping-pong and tennis. She ____________ delicious cakes! Everyone in our class likes her.
3c
Complete the passage with the words in the box.
is
likes to play
can play
can speak
can’t speak
can even make
is
can speak
can’t speak
likes to play
can play
can even make
pron. 更多（的）
Read the passage and answer the questions.
1．What can Linda do
2．Can the writer speak French
She can speak English, French, and some Chinese.
No, she / he can’t.
She can play the guitar and the violin too.
She can play ping-pong and tennis.
She can even make delicious cakes!
Interview your classmates and tick what he or she can do. Then give a report.
3d
Ability Student 1: ________ Student 2: ________
play a musical instrument
swim
cook
·Divide the class into groups of 6 students.
·A student in your group will be the investigator, he / she
will ask every member in the group about their abilities.
·Another student in the group will record the answers.
·Then the third student in the group will make a report to the whole class.
Group work
You can report like this:
In our group, Wang Ming can sing. Paul can’t sing but he can tell stories. …
1．Then make more sentences with can. 然后用“can”造更多的句子。
more 形容词，意为“更多（的）”，此处为many的比较级，修饰可数名词复数；也可作much的比较级，修饰不可数名词。
e.g. You should drink more water. 你应该多喝水。
more 还可以在句中作代词。
e.g. And she can do so much more. 她还会做更多的事情。
2．She is good at so many things. 她擅长很多事情。
be good at ... 意为“擅长于……”，其后跟名词、代词或动词-ing 形式，相当于 do well in。
e.g. The man is good at playing basketball.
= The man does well in playing basketball.
那位男士擅长打篮球。
3．speak English 说英语
speak作及物动词时，其后接语言类名词作宾语，意为“说某种语言；使用某种语言”。
e.g. He can speak French very well. 他法语说得很好。
拓展
speak作不及物动词，通常指说话的能力，也可以表示交谈，还可以表示“发言；讲话”。
e.g. The baby can’t speak. 这个宝宝不会说话。
4．Linda likes to play the guitar and the violin too.
琳达也喜欢弹吉他和小提琴。
　 too 作副词，意为“也”，常用于肯定句句末；too 还可意为“又；太”。
e.g. I like red, too. 我也喜欢红色。
The jacket is too small. 这件夹克衫太小了。
5．I like to watch her play. 我喜欢看她演奏。
watch及物动词，意为“观看”。watch sb do sth“看到某人做了某事或做某事的全过程”，强调所做的事经常发生或者已经完成。
e.g. The girl watched him steal that book. 那个女孩看到他偷了那本书。
watch sb do sth “看到某人做了某事或做某事的全过程”，强调所做的事经常发生或者已经完成
watch sb doing sth “看见某人正在做某事”，强调动作正在进行
watch sb do sth与watch sb doing sth
辨析
情态动词
can的用法
①表示能力，意为“能；会”。
②表示许可，意为“可以”。
③表示推测，意为“可能”。
①肯定句：主语+can+动词原形+其他.
②否定句：主语+can’t+动词原形+其他.
③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.
1．概述
2．用法
3．句式
can 没有人称和数的变化，不能独立作谓语，其后接动词原形。
Complete the report in 3d according to the survey.
In our group, ... can ...
... can’t ... but ...

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