Unit 3 Can you play the guitar?

9. can you help kids with swimming?
 ²        ²        help sb. with sth. 在某事上幫助某人
      help sb. (to) do sth.
tom often helps me with my english.
  maria often helps her mother do the housework.
 ²        ²        kid
 ²        ²        swim   v. can you swim?
n. have a swim   游泳   let’s have a swim.
swimmer 游泳者   go swimming 去游泳
  10. we need help for our beidaihe school trip.
     our
   
（二）語法知識
情態動詞can, could, may, might, must用來表示說話人的看法，態度等。
  can 的用法：
1. 表示能力
  she can sing that song in english.
  i can swim.
2. 表示請求或許可。
  can you help me?
  can i see your id card?
3. 用于否定句或疑問句，表示推測或可能性。
  today is sunday. he can’t be at school.
 
 ²        ²        情態動詞can的肯定句變否定句在can 后加not，縮寫形式為can’t
i can speak english. →
 ²        ²        can的一般疑問句及回答
can 放于句首，構成一般疑問句。
若問句詢問能力，可以回答：
yes, … can. 或no, … can’t.
can she dance?  yes, she can.    no, she can’t.
  若是表示請求的問句，可以回答：ok. / all right. /sorry, …
  can i use your pen?   all right. here you are.   sorry, but i don’t have one.
 
（三）語言運用：talk about abilities   談論能力
a: make a survey. ask your classmates what they can do, what they can't do and what club do they want to join. then fill in the chart.
 
name can do can't do what club
lin tao skate swim skating club
      
      
      
b: make a report according to the chart above.
lin tao can skate. he can’t swim. he wants to join the skating club.
 
【典型例題】
一、單項選擇
(   )1. i want ______ the art club, because i can paint very well.
　　a. join    b. to join    c. joining   d. joins
(   )2. he can’t ______, but he can _______ the guitar.