Unit 3 Could you please clean your room? 知识点讲义

Unit 3 Could you please clean your room 语法精讲 1．情态动词could表示请求和建议 (1)could 可以表示有礼貌地请求和请求允许，比can更委婉客气 ①—Could you (please) help me carry the bag 你能帮我提袋子吗？ —Sure, I'd love to./Sorry, I can't.当然，我很乐意。/对不起，我不能。 ②—Could I use your phone 我能用你的手机吗？ —Yes, you can./No, you can't.是的，可以。/不，不可以。 请求别人不要做某事，可用Could you please not do sth.？请你不要(做)……好吗？如：Could you please not smoke here 请你不要在这里抽烟好吗？ 回答可说：Sorry, I won't.对不起，我不会了。 (2)could可以表示建议。如： ①You could visit the sick kids in the hospital and cheer them up. 你可以去医院看望那些生病的孩子并且使他们高兴起来。 ②The girl could volunteer in an after-school study program to teach kids. 这个女孩可以自愿在课外学习班教孩子。 Could you please do sth Yes./Yes, sure./Sure/Sure, that should be OK./Of course./Certainly./No problem./OK./With pleasure./All right. No/Sorry,I can’t. I have to...../I’m afraid I can’t. You’d better not... I’m sorry, but... rubbish：take out the rubbish/trash/litter 倒垃圾 take it out fold your clothes (folded) 叠衣服 sweep：-swept sweep the floor 扫地 floor n. 地板 on the floor 在地板上 on the+序数词+floor 在……楼 1a.剩余短语do the dishes (did) 洗餐具 make your/the bed (made)整理床铺 clean the living room(cleaned)打扫客厅 2a.短语 go out for dinner出去吃饭 go to the movies去看电影 stay out late在外面待到很晚 get a ride 搭车 give sb. a ride (to town) need to do sth. sth. need doing needn’t do Could I use your computer 我可以用一下你的电脑吗？ Sorry, I am going to work on it now. work on 从事 2d. help out with a few things at least至少 finish doing做完某事 Two hours of TV is enough for you. any minute now 随时；马上 pretty clean and tidy相当干净整洁的 mess： n. 杂乱；不整洁What a mess！ make a mess 弄得一团糟 in a mess 乱七八糟；陷入困境 She won't be happy if she sees this mess. 如果她看到这样乱七八糟的话，她会不高兴的。 throw： throw sth. threw throw down扔下 throw away 扔掉；抛弃 throw at 向……扔去（含有恶意）throw stones at the window throw to 扔给……（不含恶意）throw stones to me all the time一直；反复all day 整日 all evening整夜 3a. welcome sb. 欢迎某人 come home from school/work放学/下班回家 take the dog for a walk 带狗去散步 reply angrily生气地回复 as...as not so/as...as shout back大声回应 walk away走开 in surprise惊讶地 to one’s surprise share the housework 分担家务 have a clean and comfortable home有一个干净舒适的家 go out for dinner Could we get something to drink 拿点喝的东西 hang out with friends 与朋友们闲逛 get it wet使某物弄湿 neither： She didn't do any housework and neither did I.她没有做家务，我也没有做。 (1)neither作代词时，常与of连用，意为“两者都不”，作主语时，谓语动词单复数皆可，但在正式文体中，常用单数。如： ①Neither of the cars was/were broken.两部车都没有破。 ②Neither of the answers is/are right.这两个答案都不对。 (2)neither of 的反义词组为both of, 其后的谓语动词必须用复数。如： Both of my parents are teachers.我父 ... ...