Unit3_Could_you_please_clean_your_room讲解_知识点幻灯片.ppt

Peter ,could you please take out the trash? 彼得，你能把垃圾倒了吗？ 【解析1】Could you please do sth ?请你（做）......好吗？ 用于提出请求，希望得到对方的肯定回答，说话的语气比较客气委婉。 Could 不是can的过去式，是委婉、礼貌的说法。回答用can. 【常用答语】肯定回答：Sure./ Of course./ Certainly./No problem. 否定回答： Sorry , I can’t ( )1..—Could I borrow your camera? — ___________，but please give it back by Saturday. A. I am sorry B. Of course C. Certainly not D. No, thanks ( )2.—Sir , could you please put out your cigarette? This is a smoke-free（无烟的）school. — __________ A. Im sorry about this. B. No problem C. Sure, Id love to D. Never mind 【解析2】take out 取出（v+ adv） 【注】: 跟代词做宾语，代词放中间； 跟名词做宾语，可放在中间，也可放在后边 （ ）His teeth hurt badly. The dentist ______. A .take out it B. take out them C. take it out D .take them out 【短语】take out the trash 倒垃圾 take a walk 散步 take away 拿走，取走 take back 收回 take place 发生 take off 脱下； 起飞 Could I at least finish watching this show? 至少让我看完这个节目可以吗？ 【解析1】Could I do a sth? 我可以做......吗？ 用于表达请求，语气比较委婉。 Could I go out with my classmate this weekend? 【解析2】at least 至少，多指数量或程度上的最低限度。 (反) at most 至少，不超过 【2012江苏南通4】Now all of us exercise at ___ least ____ hour a day and outside school. A. the; a B.a; an C.不填；a D.不填；an 【解析3】finish v 结束；完成 finish doing sth 做完某事 【2013四川雅安4】8. — Can you finish ____ these books before 10 oclock? — Yes, I can. A. to read B. read C. reads D. Reading I think two hours of TV is enough for you! 我觉得你看两个小时的电视已经足够了。 【解析1】two hours of TV 表示时间、距离、金额、度量等词语作主语时，通常被视作整体，谓 语动词用单数形式。 How time is flies! Three years _______(be) really a short time. 6. The minute I sat down in front of the TV, my mom came over . 我刚坐在电视机前面，我妈妈就过来了。 【解析1】the minute = as soon as “一...... 就......” Please write to me the minute you get there. 【解析2】 in front ofin front of 指在物体外部的前