Unit 3 Grammar Focus & Section B 1a--1e -2021-2022学年七年级英语上册同步精品课件（人教版）

Unit 3 Is this your pencil? & Is this the lady’s handbag? —Excuse me! —Yes? —Is this your handbag? —Pardon? —Is this your handbag?  —Yes, it is. —Thank you very much. Read the conversation and observe the red words. 含有be动词的一般疑问句 Grammar Focus This is your handbag. Is this your handbag? 一调二改三问号 “一调” ：把be动词调至句首或主语前； “二改”： 人称代词一变二，二变一； “三问号”：在句末加上问号 This is my pen. Is this your pen? 1.含有be动词的陈述句变一般疑问句 Observe and read the sentences in the column. Are these/those…? Yes, they are. No, they aren’t. Is this/that…? Yes, it is. No, it isn’t. 2. -- Are these/those…? -- Yes, they are. No, they aren’t. -- Is this/that…? -- Yes, it is. No, it isn’t. be动词与指示代词保持一致：this/that 用is；these/those用are 一般疑问句的基本结构：be动词置于句首 简略回答用it代替this/that, 用they代替these/those Observe and read the sentences in the column. I my (我的) mine You your(你的/你们的) yours He his (他的) his She her (她的) her They their (他们的) theirs It its (它的) its 形容词性 物主代词 名词性 物主代词 2. Possessive pronouns Words that show ownership 8 This is my ___________. _______ your dictionary? Yes, ______. It’s ______. No, ______. It’s his/hers. dictionary Is this it is mine it isn’t Look and say ______ his pencil box. __________________? Yes, it is. ______. __________. It’s mine. Is this his pencil box This is It’s his No, it isn’t 3a Complete the questions and answers about each picture. Is _____ your book? Yes, it is. No, it ______. Are _____ my pencils? Yes, ______ are. No, they aren’t. Is ____ his ruler? Yes, it _____. No, it isn’t. Are _____ her pens? Yes, they are. No, they ______. this isn’t these that is those they aren’t 策略: (1)注意看图以明确说话者与物品的位置关系(以确认使用不同的指示代词)，然后通过观察句首be动词的形式来完成练习，一定要兼顾语境和句子结构； (2)简略回答时要抓住句首关键词(Yes/No)。 P15 单击此处编辑母版文本样式 第二