【正文】
st part of a sentence. (1)主句為肯定句。t get on well with them. You will never get anywhere unless you set your goal. 完成書上相關(guān)的練習(xí),并核對(duì)答案。 2. If條件句 ==祈使句, and /or+將來時(shí)態(tài)的陳述句。ll tell her the good news when she es back. 當(dāng)她回來的時(shí)候,我將把這個(gè)好消息告訴她。ll fail your Chemistry test again unless you work harder. (2)主句為否定句或含有表示否 定 意義的詞。t wear glasses.) Unless you can pay your bills, you’ ll have to leave. (=If you can39。 ( Unless you help m