人教版七年级英语上册Unit3SectionB2a-3b教学文稿.ppt

Teachers words:Time is money.时间时间(shjin)就是金钱。就是金钱。第一页，共15页。Unit 3 Is this your pencil?Section B 2a-3b第二页，共15页。Write the things you lose easily.2a写出你常丢失写出你常丢失(dis)的物品。的物品。第三页，共15页。Lin Hai,A computer game is in the school library.Is it yours?Ask the teacher for it.Mike Read the notices on the board notices and circle the lost things.阅读阅读公告公告栏栏启事启事(qsh)，圈出，圈出丢丢失的物品。失的物品。2bFound:Some keys arein classroom7E.Are they yours?E-mail me at .第四页，共15页。lost:I lost my school ID card.I must find it.Call me at 685-6034.TomIs this your watch?My phone number is 495-3539.Call me.John第五页，共15页。Complete the notices with the words or phonenumber in the box 选选出正确的出正确的单词单词或号或号码码(hom)补补全信息。全信息。name yours found 284-5486 lost call3a_:My notebookMy _ is David.Please _ me at679-8871.Lostnamecall_ :A set of keysAre these _？Call Jenny at _.Foundyours284-5486第六页，共15页。Read the third time and then answer the follwing questions.（再次阅读（再次阅读(yud)并且回答下列问题。）并且回答下列问题。）(1).Where（哪里）（哪里）is the computer game?(2).Can Lin Hai ask the teacher for it?(3).What are in Classroom 7E?(4).What is Johns phone number?(5).What did Tom lose?（Tom丢了什么？）丢了什么？）(6).If you know Toms school ID card,what can you do？（如果（如果(rgu)你知道你知道Tom的学生证，你可以怎么做？）的学生证，你可以怎么做？）It is in the school library.Yes,he can.Some keys.His phone number is 459-3539.He lost his school ID card.We can call him at 685-6034.第七页，共15页。Work in groups to understand these four notices and then find out the difficult words and phrases.（小组合作理解四则启事并且找出一些（小组合作理解四则启事并且找出一些疑难单词疑难单词(dnc)和短语。）和短语。）疑难单词疑难单词(dnc)：疑难短语：疑难短语：第八页，共15页。Language Points 1.ask sb for sth.向某人索要某物。向某人索要某物。2.call sb at+电话号码电话号码 按照某个号码给某人打电话按照某个号码给某人打电话3.must是情态单词，后面只能是情态单词，后面只能(zh nn)跟动跟动 词原形词原形4.some意为意为“一些一些”，后跟可数名，后跟可数名词词 复数形式。复数形式。5.A set of+名词复数，作主语时，谓名词复数，作主语时，谓语动词用单数。语动词用单数。第九页，共15页。Write a lost or a found on the Aiding paper.(完成助学单完成助学单“拓展拓展(tu zhn)提提升升”。）。）第十页，共15页。Found 失物招领失物招领 如果你拾到别人的东西如果你拾到别人的东西,你该怎样归还给失主呢你该怎样归还给失主呢?你需要写你需要写Found,Found,分五部分分五部分:1.1.标题标题2.2.拾到的东西拾到的东西3.3.询问询问(xnwn)(xnwn)某物是不是失者的某物是不是失者的4.4.联系人联系人5.5.联系电话联系电话Found:A watch.Is this your watch?Please call Mike at 648-5012.第十一页，共15页。Lost 寻寻物启事物启事(qsh)当你当你丢失失东西的西的时候候(sh hou),你需你需要写要写Lost,共四部分共四部分:1.标题2.丢失的失的东西西3.失者的姓名失者的姓名4.联系系电话Lost:My backpack.My name is Helen.Please call me at 532-7138.第十二页，共15页。完成完成(wn chng)招领启事招领启事(Found)常用常用句型：句型：Is this/that your.?Are these/those your.?Please call/email.at.第十三页，共15页。完成完成(wn chng)寻物启事寻物启事(Lost)常用常用句型：句型：I lost my.My names.I must find it.Please call/email me at.Thanks第十四页，共15页。第十五页，共15页。