Module4 Unit1 课件 2022-2023学年外研版英语七年级下册

Module 4 Unit 1 Everyone will study at home. 1 In twenty years’ time, maybe there won’t be any schools! 1 “in+一段时间”表示“一段时间之后”,常用于一般将来时。 注意 His father will come back in an hour. There will be a heavy rain in three days. 画线提问in+一段时间,用“How soon…” —How soon will you be back? —In a month. 二十年后,也许没有学校了! 2 ( ) In about two years, there _ much clean water. A. isn’t B. is C. will have D. will be 选一选 D 3 In twenty years’ time, maybe there won’t be any schools! 1 “twenty years’ ”是名词所有格。名词所有格形式多样。 ①单数名词和不以-s结尾的复数名词在词尾直接加 “ ’s ”。 The short woman under the tree is Mary’s mother. ②以-s结尾的复数名词在词尾只加 “ ’ ” 。 The twins’ bedroom is big and clean. ③如果一样东西为两人或几人共同所有,则在最后一个名词的词尾加 “ ’s ” ;如果属各自所有时,则在各个名词词尾都加 “ ’s ” 。 This is Jim and Kate’s house. Tom’s and Alice’s mothers are all teachers. 两者共有 各自所有 二十年后,也许没有学校了! 4 ( ) This is _ room. The twin sisters like it very much. A. Lucy’s and Lily’s B. Lucy’s and Lily C. Lucy and Lily’s D. Lucy and Lily 选一选 C 5 In twenty years’ time, maybe there won’t be any schools! 1 maybe是由“may+be”构成的合成词,是副词,意为“也许”,表示可能性。 辨析 Maybe we need to buy a map. maybe 与 may be maybe may be 副词,意为“也许;可能”。在句中做状语,相当于perhaps,常位于句首。 “情态动词+动词原形”结构,意为“可能是”,在句中做谓语。 二十年后,也许没有学校了! 6 ① you have a wrong number. ② He a teacher. ③ A: Would you like to have chicken for dinner? B: . 用maybe或may be完成句子 Maybe may be Maybe 7 They can ask their teachers questions by Internet, telephone or email. 2 by by表示“乘(交通工具)”时,后面直接跟表示交通方式的名词。 He makes a living by working as a waiter. What do you mean by saying that? prep. 表示“通过……;靠……方法/方式“。 I will leave for Beijing by air next month. I often go to school by bus. 他当服务员谋生。 8 Well, I’m not sure. 3 sure adj.“确信的;确定的”,在句中做表语。 The child is sure to be a teacher. be sure to do sth. 一定/确信会做或会发生某事 We are sure that she is from America. be sure that + 从句 确信······ be sure of/about sb./sth. 对某人(物)有把握 I am not sure about English grammar. I am sure of his success. 9 ① Are you sure you're all right? ② He is sure (come) back in ten minutes. ③ He said he was not sure two th