Unit 4 知识点梳理精讲精练【单元语法+知识点梳理+单元作文+词汇梳理】2023-2024学年人教版英语八年级下册

Unit 4 Why don’t you talk to your parents? 语法精讲 一、提建议的句型 Problem: I got into a fight with my friend. Advice: Why don’t you have a talk with him ? 一、常用提建议的句型 句型结构 含义 Why don’t you + (do/doing) sth.? = Why not (do/doing) sth.? 你（们）为什么不……呢? How/What about + (do/doing) sth.? ……怎么样? Let’s + (do/doing) sth. 让我们……吧. We/You should/could + (do/doing) sth. 我们/你（们）应该/可以…… Would you mind + (do/doing) sth? 你介意……吗? Would/Could you please + (do/doing) sth? 请你……好吗? had better（not）do sth. 最好（不要）做某事 Would you like + to do sth.? 你（们）想要……吗? 二、提建议句型的常用答语 肯定回答 否定回答 Good idea./That’s a good idea.好主意。 OK./All right./Great.好/行/太好了。 No problem.没问题。 I agree with you.我同意你的看法。 Sure./Of course./Certainly./I’d love to./I’d like you.当然可以/我愿意。 I’d love/like to, but...我愿意，但是…… Sorry, I can’t./Sorry, but... 对不起，我不能/对不起，可是…… I don’t think so.我不这样认为。 I’m afraid not.恐怕不行。 二、until、although和so that引导的状语从句 until引导时间状语从句 I studied until midnight so I didn’t get enough sleep. 表示“ 直到……为止 ” 主句谓语动词用延续性动词 肯定句中 主语动作一直持续到从句动作的发生为止 I didn’t go home until the rain stopped. 否定句中 表示“直到……才…… ” 主句谓语动词用非延续性动词 主语动作在从句发生之后才开始 although引导让步状语从句 although =though 放句首句末均可，表示“虽然，尽管”，不能与but同时出现, 但可以和yet/still同时出现 Although he is blind, he can take care of himself. so that引导目的状语从句 目的状语从句 （强调目的或动机） “为了，以便”，so前不用逗号。从句中的谓语动词常与情态动词can/could/may/might等连用 I got up early so that I could catch the bus. 结果状语从句 （陈述的是客观事实） “因此，所以”，so前可用逗号 I was lost，so that I bought a street map. 1.They went to the playground and practiced running _______ they could win the race. A. until                              B. so that                               C. as soon as                               D. unless 2.—Would you like something to eat? — _______. I'm hungry. A. Yes, I can                  B. Yes, please                 C. No, thanks                  D. No, I don't like it 3.—Jim, you shouldn't argue with