Unit 10 复习学导案 2022-2023学年人教版英语九年级全册

Unit 10 You’re supposed to shake hands 1. be supposed to 的用法 (1) be supposed to... 其中to是动词不定式符号,不是介词,其后要跟动词原形。 当be supposed to... 的主语是“人” 时,意为“应该....”;“被期望....”,它可以用来表示劝告、建议、义务、责任等,相当于情态动词should。 Everyone is supposed to wear a seat-belt in the car. 每个人在汽车里都应该系安全带。 Teachers are supposed to treat all the students alike. 老师应该对所有的学生一视同仁。 (2) 当be supposed to... 的主语是“物”时,它表示“本应;本该”,用于表示“某事本应该发生而没有发生”。 The new laws are supposed to prevent crime. 这些新法令本应该起到防止犯罪的作用。 The train was supposed to arrive half an hour ago. 火车本应在半小时之前到达。 (3) be supposed to后面接“have + 过去分词”时,表示“本应该做某事而没做”。如: You are supposed to have handed in your homework by now. 现在你应该已经把作业交上来了。 He is supposed to have arrived an hour ago. 他应该一小时前就到了。 (4) be supposed to... 的否定结构为be not supposed to...,它常用于口语中,意为“不被许可;不应当”。如: She was not supposed to be angry about that. 她本不该为那件事而生气的。 You are not supposed to smoke on the bus. 你不应该在公共汽车上吸烟 练习(1) To keep safe, drivers aren’t supposed to drink before driving. A. aren’ t willing to B. shouldn’ t C. aren’ t sure to D.don’ t have to (2) We are supposed to _a solution to stop people from looking down at their mobile phones while driving cars. A. come up with B. come form C. come out D. come true 2. for the first time 首先,第一次 【辨析】at first/first of all (1) at first = at the beginning 最初,开 始 【强调在时间顺序或做某事过程等开始之初】 (2) first of all 首先, 第一 【表明陈述事情的重要性】 ( ) When you want to work for our country in the future. _, we should have strong body and rich knowledge. A. at first B. first of all C. for the first time D. after all ( ) We can do a lot to stay healthy. _ , we should eat a balanced(平衡的) diet. A. At a time B. In fact C. First of all D. All together 有关 time 的短语 in time 及时 on time 准时 have a good time 玩得 开心 at the same time 同时 all the time 一直,总是 take one’s time 从容不迫 kill the time消磨时间 at times 不时 from time to time 有时 at that time 在那时 Do you remember the day when we met for the _ time? A. first B. one C. once D. firstly Children always have a good time at the Wetland Park(湿地公园) of Liu Pan