七年级英语Unit3Isthisyourpencil第5课时SectionB2a_3b作业课件人教新目标版.pptx

1、Unit 3Is this your pencil?,七年级英语上册（人教版）,第五课时Section B (2a3b),1Ask the teacher for it.向老师要它。 ask动词，意为“要求；请求；询问”。常用短语： ask sb. for sth.向某人要某物 ask for寻求；要求 ask sb. for help向某人求助 2some一些 其后可接名词复数形式，或者不可数名词。some主要用于肯定句中，也用于期待对方肯定回答的问句中。 eg：I have some books.我有一些书。,3Call me at 6856034. 此句是祈使句，用来表示请求、命令、叮嘱

2、、号召。肯定的祈使句用动词原形开头，其主语通常不表示出来。 call作为动词，意为“打电话，称呼”，“callsb.”意为给某人打电话，“call sb. at电话号码”意为“拨打找某人”。类似用法的短语还有：email sb. at意为“给某人发送电子邮件，地址为”。,4must必须 情态动词，没有人称和数的变化，后接动词原形。 eg：He must call me.他必须给我打电话。 5a set of keys一串钥匙 a set of意为“一套/一串/一组”，后跟可数名词复数形式。 eg：a set of books一套书 【拓展】“a set of复数名词”作主语时，谓语动词用单数形

3、式。 eg：This set of books is Nicks.这套书是尼克的。,一、根据句意及汉语提示填写单词。 1This is my telephone number.Please _(打电话) me. 2Can you help me _(找到) my pen，Helen? 3You _(必须) help your friends. 4Here are _(一些) notebooks.Are they yours? 5This is our school _(图书馆)Some books are in it.,call,find,must,some,library,二、用所给词的适当

4、形式填空。 6I must _(ask) my teacher for it. 7Some _(key) are in the school library. 8A set of books _(be) in the bag. 9You can _(email) _(she) at C. 10A computer game is in the school library.Is it _(you)?,ask,keys,is,email,her,yours,三、单项选择。 ( )11.Please call Mario _ 5296403.(阿凡题：1073518) AforBatCinDof ( )12.Some books are _ Classroom 7E. Ain Bat Con Dof ( )13.Jenny _ her notebook.Can you help her find it? Aask Blost Ccall Dthank ( )14.Whats this? Its _ book.Its _ English book. Aa；a Ban；an Can；a Da；an,B,A,B,D,( )15.Is this your notebook，Jenny? _.Thank you. AYes，it is BYes，this is CNo