Unit 3 Section B 2a-self check 课件 2023-2024学年人教版七年级英语上册

Unit 3 Is this your pencil? Section B 2a-self check 1 Let’s see a video! What did Father Christmas lost? He lost a list. 2 If a boy/girl lost his/her things, you found（捡到） them, but you can not find the owner (无法找到东西的主人) Now,what should（应该） you do? Let’s think! 3 Lost and Found （失物招领处） found为动词find[faɪnd] 的过去式形式，找到，发现 Write the things you lose easily. 2a key, watch, telephone, pen, eraser, cup... Read the notice and circle the lost things. 2b Item a computer game some keys a watch a school ID card Lost Found √ √ √ √ Read the notices again and write down the items. 2C in the school library 1 在学校图书馆 Language points 2 ask...for...请求；恳求(给予) ask sb. for sth. 表示“向某人索取某物；向某人要物”。 eg：You can ask her for the book. 你可以找她要那本书。 some/sʌm/adj.一些；某些 pron.有些；有的 3 Language points email...at... 4 “ email＋某人＋at＋电子邮件”表示“给某人发电子邮件至某个邮箱地址” eg：You can email Mike at 123958@qq.com. 你可以给迈克发电子邮件到123958@qq.com 。 Language points “某人”若是代词，要用代词的宾格形式。 eg：Please email me. 请给我发邮件。 me是I的宾格形式 must [mʌst] modal v 必须 5 must为情态动词，后面必须跟动词原形。 must本身没有人称和数的变化。 eg：You must spell it. 你必须拼写它。 Language points call...at... 6 “call＋某人＋at＋电话号码”表示“拨打……(号码)找某人” eg：You can call Mike at 123958. 你可以拨打123958找迈克。 Language points “某人”若是代词，要用代词的宾格形式。 eg：Please call him at 659­3409. 请拨打659­3409找他。 him是he的宾格形式 ________：A set of keys Are these________？ Call Jenny at________． ________：My notebook My ________ is David. Please ________ me at 679­-8871. name Lost name yours found 284-5486 lost call call 　Found yours 284­-5486 Complete the notices with the words or phone number in the box. 3a 13 a set of + 复数名词… 一副；一套；一组 set为名词，意为“套；副；组”。 eg: I have a set of English books. 我有一套英语书。 Language point in 3a “a/the set of + 复数名词”做主语时，谓语动词用单数。 eg：Here is a set of keys. 这有一串钥匙。 Write your own lost or found notice with your name and phone number. 写一则你自己的寻物启事或失物招领启事，加上你的名字和电话号码。 3b I lost/ found + 物品名称+地点. Is it yours?/ Is it your…? Are these yours?/Are these your …? 一写物品名称及发现地点、在何处捡到、询问所属关系 二写物品特点及里面有什么 三写联系方式 15 It is + 颜色./They are + 颜色. 物品+be+in … call + 某人 + at+电话号码/email +某人+at+邮箱地址 和同桌交换作文并批改 16 Self Check 1. Write the school things you know. ______________________________________________ _____________________________________________ book，eraser，dictionary，bag，schoolbag， pencil box，pencil，notebook pen, ruler, 17 2.Complete the chart with pronouns. I me my mine you yours her hers he him you she your her his his Self Check 3.Look at the picture and write conversations. ②A: ______________________________ B:___________________________ Yes，they are. They’ re mine. Are these your pencils? ①A：Is that your schoolbag? B：No，it isn’t. Self Check ③ A:________________________________________ B:_________________________________________ ④A: _________________________________________ B:___________________________________________　　 Is this your key? Yes，it is. It’s mime. 用“Is this...？”询问较近的物品，“Is that...？”询问较远的物品，肯定答语是“Yes，it is.” 否定答语是“No，it isn’t.”注 意形容词性物主代词my，your，his，her和名词性物主代词mine ，yours，hers及his的使用。 Is that your basketball? No, it isn’t. It’s his. 一、 单项选择 1．—Is this your eraser？—________. A．Yes, it is B．No, it is C．Yes, it isn't D．No, this isn't 2．Look（看），a set of keys________on the teacher's desk. A．are B．am C．is D．was A a set of keys作主语，谓语动词用单数形式。 C Exercises 3．It isn't ________ schoolbag.________ is black. A．my; My B．her; Her C．my; Mine D．his; He 4．—Are those________？ —Yes, they are. A．her watches B．she watches C．her watchs D．you watch A C 二、选词填空(单元知识浓缩) 从方框中选择恰当的单词完成对话，每个单词限用一次，注意有些词要发生变化。 Teacher：Are ________1 notebooks Tom's? Jim：No, they aren't.They are ________2 sister's. Teacher：And _____3this her red eraser? Jim：No, it isn't.The black eraser is ______4. these　 Kate's is hers your, Kate's, this, is, about，Tom, for, welcome, his, her Teacher：What ________5 the ruler? Jim：It's _______6.And the blue pen is _____7, too. Teacher：And the dictionary？Is that ________8? Jim：Yes, it is. It's mine. Teacher：Thank you _____9your help, Jim. Jim：You're ________10. his yours for　 welcome your, Kate's, this, is, about，Tom, for, welcome, his, her about Tom's Thank you! 25 tailuowang null 2012 60860.24 $$