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rry up, or you will be late! 快點(diǎn)兒,否則你就遲到啦! 3. unless意思是“如果不;除非” , 表示反面條件。如: Unless you work hard, you won’t pass the exam. 除非你努力學(xué)習(xí),否則你考試會(huì)不及格的。 Unless he is busy, he’ll e to meet us. 除非他忙,否則他會(huì)來見我們。 條件狀語從句 4. as / so long as表示“只要;條件是 ……” 。如: You may use the room as long as you clean it afterwards. 只要你用完后打掃干凈,你就可以使用這個(gè)房間。 1. 現(xiàn)在完成時(shí)的被動(dòng)語態(tài): Our basketball team has been invited to play in another city. have /has+been+過去分詞 2. 引導(dǎo)的條件狀語從句: 在條件狀語從句中,若主句是將來時(shí),從句是一 般現(xiàn)在時(shí)。 Will 表示意愿時(shí),是情態(tài)動(dòng)詞,可以用于條件狀語從句。 If it rains tomorrow, we’ll stay at home. If you will be kind to help me, I’ll finish doing the work on time.