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Unit 1 School and FriendsLesson 3Welcome to Our School单词闯关1.指示；带路 _2到处；在附近rand _3教室klsrm _4.办公室；职务fs _5计划pln _6实验室lb _短语互译1.带领参观 _2玩得愉快 _3进行体育运动 _4.plan lessons _5have classes _句型在线1.欢迎来我们学校。_ _ our school.2这是一间办公室。This is _ _3.我们在那儿进行体育运动，玩得很开心。We _ _ and _ _ there.4“那是什么？”“那是一间实验室。”_ that？Its a _.课文初探根据课文内容填空，每空一词。1Jack is from _2_ shows Jack around.3Students have lessons in the _4We _ _ from the library.5Teachers plan their lessons in the _.1show v. 指示；带路观察 Let me show you around. 让我带你参观一下。Please show your ticket to me.请向我出示你的票。探究 show用作动词，有以下用法：(1)show sb. around意为“带某人参观”。(2)show sb. sth.show sth. to sb.，意为“向某人展示某物或把某物给某人看”。活学活用1(1)请带这名新同学参观一下。Please _ the new student _(2)你能让我看看你的照片吗？Can you show _ _ _？Can you show _ _ to_？2an art. 一个(件/位)观察 This is an office.这是一间办公室。This isnt a ball. Its an apple.这不是一个球，而是一个苹果。辨析 a, an与the词条含义词性用法a一个/件不定冠词用于以辅音音素开头的单词或字母前。an一个/件不定冠词用于以元音音素开头的单词或字母前。the这个(些)；那个(些)定冠词表示特指或用于表示世界上独一无二的事物的名词前等。活学活用2Is that _ eraser?No, it isnt.A. aB. anC. the D. /1Welcome to our school. 欢迎来我们学校。探究 “Welcome to”也可写成“You are welcome to”，是迎接他人的日常用语，意为“欢迎来到”，后接表示地点的词。拓展 “Youre welcome.”意为“不用谢，不客气”，常用来回答“Thank you”。与其用法相同的还有“Thats OK./Thats all right./Not at all.”等。活学活用1Thank you for helping me so much!_A. Dont thank meB. All rightC. Dont say soD. Youre welcome2We play sports and have fun there. 我们在那儿进行体育运动，玩得很开心。探究 (1)play sports意为“_”。(2)have fun意为“过得高兴；玩得愉快”。其同义表达为have a good time或enjoy oneself。活学活用2We are going on a school trip tomorrow._A. Excuse meB. Im sorry to hear thatC. Youre welcomeD. Have a good time3Whats that？那是什么？Its a lab. 那是一间实验室。探究 “Whats that？”是用来询问远处物品的句型，意为“那是什么？”。拓展 询问物品的其他句型：(1)“Whats this？”意为“这是什么？”，用于询问离说话人较近的物品。(2)“Whats that？”意为“那是什么？”，用于询问离说话人较远的物品。(3)对于询问物品的句型都可以用“Its”回答，it代替问句中的this或that。活学活用3.What is that?_AIts a libraryBThis is an officeCYes, that isDThat is a boyLi Ming shows Jack around their school. He introduces five places(地方) to him. They are their 1._， an 2._， the 3._， the 4._ and a 5._详解详析【课前自主预习】单词闯关1show2.around3.classroom4office5.plan6.lab短语互译1showaround2have fun3play sports4备课5上课句型在线1Welcome to2.an office3play sports; have fun4Whats; lab课文初探1Canada2.Li Ming3classroom4.get books5office【课堂互动探究】词汇点睛1 (1)show; around(2)me your photo(s); your photo(s); me2 Beraser是以元音音素开头的单词，所以前面要用不定冠词an修饰。句型透视1 D考查交际用语。句意：“谢谢你帮了我这么多。”“不用谢。”Youre welcome.Thats all right.Not at all.，意为“不用谢”。 2 进行体育运动D3 A课文回顾1classroom2.office3playground4.library5lab8
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