unit9單元專題聚焦-免費閱讀
【正文】 t D． couldn39。重慶 ] Hurry up, or you ________catch the train. A． can39。t C． can39。t/couldn39。 單元語法聚焦九 2．表示允許：可以 (口語中常代替 may) You can stay here for a few minutes. 你可以在這待幾分鐘。t 1．表示能力：能，能夠，會 He could swim when he was five. 他五歲時就會游泳。d love to, but I can39。m not available. I have too much homework this weekend. 3． Maybe another time. 4． I39。 本單元有兩個寫作項目：一個是寫邀請他人參加某聚會或活動的信函，另一個是答復(fù)別人的邀請信 (同意或拒絕 )。d love to e, but I39。t e. I am very busy this week. My parents are out on business. They won39。 —Can you drive a car? —Yes, I can./No, I can39。 You can39。t be at school. (could不是過去式，只是表示語氣更委婉 ) 今天周日，他不可能在學(xué)校。t D． mustn39。t B． needn39。t [答案 ] B ( )7. —Could I call you by your first name? —Yes, you ________． A． will B． could C． can D． might 單元語法聚焦九 [答案 ] C ( )8. Michael ________ be a policeman, for he is too short. A． needn39。t C． needn39
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