课件30张PPT。What can you do ?Module 2 Unit 3Language in use
2ModuleThey can play football.I can’t play football.play footballWarming upLead inplay basketballMy brother can’t play basketball.James can play basketball very well.Lead inSun Yang can swim.My sister can’t swim.swimLead inLang Lang can play the piano well.Li Yundi can play the piano well, too.play the pianoLead inkiteCan they fly kites?
Yes, they can.Lead inWork in groups of three or four.
Now ask and answer.
A: What can you play?
B: I can play the piano.
A: can you cook?
C: Yes, I can./No, I can’t.Pair workPresentationI can play the piano.
She can dance really well.
We can teach you Chinese.
Can you cook?
Yes ,I can / No , I can’t. Presentation情态动词can的用法
一、基本用法
1. 表示能力（如体力和脑力方面），意为“能；会”等。例如：
Can you speak English? 你会讲英语吗？
Can you play the piano? 你会弹钢琴吗？ GrammarGrammar2. 表示请求或允许，多用在口语中，意为“可以；能”等。用于疑问句中用来提出要求，用于否定句表示不允许。例如：
Can I help you? 我能帮助你吗？
You can’t play basketball.
你不能玩篮球。GrammarCan you...？“请你……好吗？”表示说话人的请求；
Can I...？“我可以……吗？”用来征求对方是否允许自己做某事。如在句末加上 please一词就显得更有礼貌了。
例如：
Can you help me, please?
请你帮助我好吗？Grammar3. 表示可能。例如：
He can be at home now.
他现在可能在家。
The moon can’t always be full.
月亮不可能常圆。
4. 表示怀疑。在表达此意时，只能用于一般疑问句中，带有感彩。例如：
Can it be true? 那会是真的吗？ Grammar二、句式变化如下：
1. 在变否定句时，直接在can后加上“not”,可缩写成can’t或cannot, 但不能写成cann’t。例如：
He can swim.
→ He can’t swim.
Tony can see the pen on the desk.
→ Tony can not see the pen on the desk. Grammar—Can you look after my dog, please? 你能照看一下我的狗吗？ —OK. 可以。
用Certainly回答。此时语气更为肯定。
—Can I see your piano?
我能看看你的钢琴吗？
—Certainly. 当然可以。 Grammar1. The boy can read the storybook. (改为否定句)
The boy _____ _____ the storybook.
2. Can you ride a horse? (作否定回答)
_____, I _____.
3. Tom is getting on well with his teachers. (对画线部分提问)
_____ _____ Tom _____ _____ _____ his teachers?
答案：1. can’t read 2. No; can’t 3. How is; getting on with 【学以致用】GrammarActivityStudent 1Student 2— Can you fly a kite?
— Yes, I can. / No, I can’t.1 Work in pairs. Add two or three more activities to the list.GrammarCan you fly a kite?
Can you play the piano?
Can you cook?
Can you play table tennis?
Can you ride a bike ?
Grammar_____
Can you fly a kite?
_____
Yes, I can./ No, I can’t.Now give a report of your questions and answer to the rest of the class.
Four students can fly a kite….2 Work with another pair. Ask and answer the
questions you wrote in Activity 1.Grammar3.Complete the sentences with can or can’t.1. — _________ you swim?
— Yes, but I _________ swim well.
2. — Are you coming with us?
— Sorry, I _______ ride a bike.
3. — What _______ the new cleaning monitor do for us?
— He _______ make our classroom tidy.
4. —________ you play the piano for us?
— Sorry, I _______ play the piano, but I _______ sing for you.Cancan’tcan’tcancanCancan’tcanGrammar4 Complete the passage with the correct form of the words from the box.beautiful Chinese monitor piano tidyI like playing the (1)_____. I am Chinese so I can speak (2)_______ very well and I can speak English too. I am very (3)___ and I help my mum to clean our home. I want to be the cleaning (4)_______ at school because I want to make our classroom (5)________. piano Chinese tidy monitor beautifulGrammarAround the world
LanguagesThere are six official languages of the United Nations. Can you speak these languages? Can you write them?GrammarChinese 你好！ English Hello! Spanish iHola!GrammarArabicRussianFrench Bonjour!GrammarMaking a poster for a clubWork in groups. Talk about a new school club. Choose a name for the club.
Choose a day and time for the club.
Ask people to join the club.Music ClubCan you sing?
Can you play the piano?
Come and join the Music Club!Mondays 4:30 pm
The Music RoomGrammar情态动词can的用法：情态动词是辅助动词
帮助说明能力、意愿等的词，它没有人称
和数的变化, 后边直接加动词原形。肯定句：She can fly a kite.??
否定句：He can’t (cannot) swim.
一般疑问句 Can you dance ?
Yes, I can. / No, I can’t.
特殊疑问句： What can you do ? SummarySummaryⅠ. 单项选择
1. Look! A plane _____ over the tree.
A. fly B. flying C. is flying D. is fling
2. I like_____ , but I’m not a good _____ .
A. swim; swimmer B. swimming; swimmer
C. swimmer; swimming D. swims; swimmerExercisesExercise3. I’m Chinese _____ I can _____ Chinese very well.
A. but; speak B. so; say
C. so ; speak D. but; say
4. —Can you _____?
—Yes, I _____.
A. swim; can’t B. fly a kite; can
C. play the football; can D. play piano; can’tExercise5. I want _____ Li Lei our cleaning monitor _____ he can make our classroom _____ .
A. choose; so; tidy
B. to choose; because; tidy
C. make; but; beautiful
D. to make; but; untidyExerciseRecite the passage on Page 10.
Homework
