Unit 1 单元知识点总结课件PPT--2022-2023学年度七年级英语下册基础知识专项讲练（人教版）(4个板块)

Unit 1 Can you play the guitar? 语法专题 情态动词can的用法 CONTENTS 词汇专题 show, weekend… 重点短语 be good at… 写作专题 招聘广告/应聘邮件 语法专题 情态动词can的用法 Part 01 助动词 有一定含义 助动词 Be类：am is are was were 情态动词: can must need… Do类: do does did (肯定句常省略) 1.1 本质 （2）无三单 （1）情态动词 + 动词原形 I can swim. She can swim. = 谓语 1.2 特征 0 1 0 2 0 3 肯定句 主语+can+动词原形+… She can play the piano. 否定句 主语+ can’t +动词原形+… She can not play the piano. 一般疑问句 Can +主语+动词原形+…? 肯定回答：Yes, 主语+can. 否定回答：No, 主语+can’t. -- Can she play the piano? -- Yes, she can. -- No, she can’t 1.3 句型结构 本身含义 表能力“能够；会”（could过去式） We can play basketball. 表请求，许可 “可以” (could 语气更委婉) Can I use your bike? Could you help me? 肯定推测: can/ could可能 Someone is knocking at the door. Who could it be? 否定推测: can’t 不可能 She can’t be Zero because she has gone to Africa. 推测含义 1.4 用法 1.——Can Bill play ping-pong? ——___________. He can play it very well. A. Yes, he can B. Yes, he can’t C. No, he can’t 2.——__________you speak Japanese? ——No, I can’t A. Can B. Must C. May D. Should 3.——Can I ___________football now? ——No, you can’t. You must finish your homework first. A. to play B. play C. playing 4.Sorry! You ___________be a student in our school. Please show me your Student Card. A. will B. can’t C. can 5.——Is that man Mr. Zhang? ——It ___________be him. He isn’t at school now. A. can’t B. mustn’t C. needn’t 单项选择 1. Tom can play the piano. Tom __________ __________ __________the piano. (否定句) __________Tom __________the piano? (一般疑问句) __________, he __________. (肯定回答) __________, he __________. (否定回答) 2. Sally can ________ (draw) and sing. 3. Can you ________(play) basketball? 4. My cousin Bob can’t________(dance). 5. Lisa can’t ________(speak) Chinese, but she can speak English. can not play Can play Yes can No can’t draw play dance speak 正确形式填空 词汇专题 Show, weekend… Part 02 2.1 sing n. singer 歌手 My favorite singer is Jay Chou. v. 唱歌 speak 说话，讲 tell 告诉 Vt : speak＋语言 说某种语言 I can speak French. Vi : spea