1、Unit 3 Is this your pencil?,The Fourth Period Section B (2a-2c),Warming up,Whats this/that? Its . How do you spell it? .,2a Write the things you lose easily.,_,2b Read the notices on the board and circle the lost things.,Lin Hai, A computer game is in the school library. Is it yours？Ask the teacher
2、for it.Mike,Found: Some keys are in Classroom 7E. Are they yours? E-mail me at maryg2gfimail. com.,Is this your watch? My phone number is 495-3539. Call me. John,Lost: I lost my school ID card. I must find it. Call me at 685-6034. Thanks.Tom,2c Read the notices again and write down the items. Then c
3、heck() Lost or Found.,school ID card,a computer game,some keys,watch,Language points,1.Ask the teacher for it.向老师要它。（教材第17页） 这是一个祈使句。ask此处为及物动词，意为“请求；要求”，常用短语ask sb. for sth.意为“向某人索取某物；向某人要某物”，ask for意为 “寻求；要求”，ask sb. for help意为“向某人请求帮助”。 You can ask her for the book. We can ask for help. 【拓展】ask还可
4、译为“询问；问”。 May I ask you a question?,Language points,2.Some keys are in Classroom 7E.在7E教室有一些钥匙。（教材第17页） （1）some意为“一些；某些”，后接可数名词的复数形式或不可数名词。一般用于肯定句中。 I have some friends in my school. How about some bananas? （2）Classroom 7意为“7E教室”，为专有名词，首字母要大写。 （3）classroom可数名词，意为“教室”。 Jenny is in the classroom now.,
5、Language points,3.Call me.请给我打电话。（教材第17页） call及物动词，意为“给打电话”，其后接表示人的名词或人称代词的宾格形式，意为“给某人打电话”；后接电话号码，意为“拨打”。“call sb.（人） at+电话号码”意为“拨打电话号码找某人”。 Please call Linda. Please call 325-6189. Please call Jenny at 517-8026.,Exercise,一、根据汉语提示完成句子。 1.I lost a_(一套) of keys. 2._(一些) keys are in the school library.
6、 3.Linda_(电子邮件) her mother every day. 4.A_(电脑) is in Classroom 3E.,set,Some,e-mails,computer,二、根据汉语意思完成下列句子。 1.打扰了，海伦。这是你的学生证吗？Excuse me,Helen._this your_ _? 2.你的钢笔在失物招领箱里。Your pen is_the_and_case. 3.请拨打495-3839找汤姆。Please_Tom_495-3839. 4.陈洁现在在学校图书馆。Chen Jie is_ _ _now.,Is ID card,in lost found,call at,at school library,Homework,Recite the notices in 2b.,Thank you!,