【人教英语】八下Unit 3 Could you please clean your room考点总复习.docVIP

Unit 3 Could you please clean your room?考点总复习 1.Could you please do sth ?（做）...... 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. 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 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 3.?Can you?do the dishes.？那你可以洗盘子吗？ ???do the dishes?洗碗 ?【结构1】do the +名词：????do the dishes/ laundry?洗餐具/衣服 ?【结构2】do the +动词-ing???do the cleaning?打扫卫生 ?【结构3】do one’s +?名词???do one’s housework/ homework?做家务/家庭作业 ?【结构4】do some +动词-ing??do some reading/ shopping??读写书/购物 4、Could I?at least?finish watching this show?? 1】Could I do??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? 2】at least?至少，多指数量或程度上的最低限度。(反) at most?至多 Now all of us exercise at least an hour a day and outside school. 3】finish v?结束；完成?????finish doing sth?做完某事 5、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。 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 __is_____(be) really a short time. ? ? 作形容词 ?????????????????????????????????????????????????????????? ???????????????????????????????????????足够的，充分的（在句中作定语或表语） 【解析2】enough???????????????????????I don’t have enough money with me. 作?副词 ? ???????????????????????????????????????????????????足够；充分（放在形容词；副词后） ????????????????????????????????????The river is deep enough for swimming.? 【记】?Mr. Smith has enough money ,but he isn’t kind enough to help others. 【注意】enough?修饰名词时，置于名词前；修饰形容词时，置于形容词之后。?????????????????????? 6、take out?拿出；取出 take?的用法： 拿；取 ???????????????????????????????????????????Please take some books to the classroom. ?????????????????????? 吃；喝；服用 ????????????????????????????????????????????????? ??????????????????????????Take this medicine three times a day. 乘（车；船等） take??????????????????????????????