【正文】
No, we don’t. A. Are B. Can C. Do D. Does ( ) 4. Students have to _______ the classroom every day. A. clean B. cleans C. cleaning D. to clean ( ) 5. I usually practice ___________ violin in the morning. A. playing the B. play the C. to play the D. playing 能 力 階 梯 C A A 二、根據(jù)所給中文寫出適當(dāng)單詞。 She every day. 3. 講英語需要多加練習(xí)。 練習(xí): 1. 我們經(jīng)常練習(xí)畫畫。 On weekends, I the room. 4) 我姐姐經(jīng)常幫助我學(xué)英語。 must ★ help的意思及用法: 1. help sb. (to) do ; 2. help (sb.) with 。 mustn’t C. Must。試比較: Must I finish my homework first? Yes, you must./No, you needn’t./No, you don’t have to. Does she have to go home now? Yes, she does. /No, she doesn’t. 練習(xí): 1) Bob can not go to the cinema because he____ help Dad in the garden. A. can B. can not C. has to D. must C 2) I do the dishes first? No, you . You can do your homework first. A. Must