七年级英语上册 Unit4第1课时（Section A 1a-2d）课件A

1、Unit 4 Wheres my schoolbag?R 七年级上册Section A 第1课时 New wordsNew words where adv.table n.bed n.bookcase n.sofa n.chair n.on prep.under prep.在哪里；到哪里桌子床书架；书柜沙发椅子在上在下Lets go into the house.GuessWhats in this house？Lead-in 1. living roomtable桌子 sofa 沙发 sofas客厅bookcase书架 bookcases 书柜 schoolbag books keys 2.

2、 dining room chair椅子 chairs餐厅bed 床3. bedroom卧室表示方位的介词Wheres Garfield? Its on the case.wheres = where isIts Garfield.on the caseunder the case in the caseWheres the cat?Its the case.Wheres the? Its on/ in/ under .Practise Language GoalsTalk about where things areWhere are my books?They are on the sof

3、a.Wheres my pencil box?Its in your schoolbag.Wheres my computer game?Its under your bed.1aMatch the words with the things in the picture.1. table _2. bed _3. bookcase _4. sofa _5. chair _6.schoolbag _7. books _8. keys _behgdafc1. on prep. 在上 【语境领悟】*Theyre on the sofa. 它们在沙发上。*Its in your schoolbag.

4、它在你的书包里。*Its under your bed. 它在你的床底下。Language points【自主归纳】介词on的用法on是介词, 意为“在上”, 强调一物在另一物的表面上, 其反义词为under“在下”。常见的词组有: on the table/desk在桌子/书桌上on the chair在椅子上on the bed在床上on 意为“在.上面”，指一个物体在另一个物体的上面，两个物体相互接触。 如：Marys schoolbag is on the big chair. 2. in意为“在.里面”，常指某人或某物在某范围空间里。如：Theres a desk in my roo

5、m.3. under意为“在.下面”，指一个物体在 另一个物体的正下方。 如：Two boys are playing under the tree. 【学以致用】Where is the basketball? Itsthe floor (地板) , _the bed. A. on; onB. on; underC. under; on D. under; under1bListen and number the things in the picture1-4.12341cPractice the conversation in 1a with your partner. Then mak

6、e your own conversations using the words in the box.on in under A :wheres the schoolbag? B :its under the table.Role-playWhere is the pencil box?Its in the schoolbag.Language pointsWheres the schoolbag? 书包在哪里? 【句型剖析】 (1) 这是由where引导的询问某物或某人在哪里的特殊疑问句, 其结构为: Where +be (is, are) +主语? (2) 句中的be动词要由主语来确定,

7、 当主语是第三人称单数时be动词用 (is/are) , 当主语是第二人称或第三人称复数时, be动词用 (is/are) 。isare Where + is +单数主语+.？ It is+地点表语。Where + are +复数主语+.？ They are +地点表语。【归纳拓展】 where引导的特殊疑问句的答语where引导的特殊疑问句的答语为“主语+be+表示位置关系的介词短语”。Where is your basketball? 你的篮球在哪里? Its under the desk. 在书桌下面。方位介词（in, on, under）+名词【学以致用】is my pen? Its

8、in the pencil box. A. WhatB. HowC. WhoD. WhereWhere are my shoes? . A. Yes, they are B. Yes, I dont know C. They are under the sofa D. Its on the table2aListen and number the things 1-6. 1234562bListen again. Find the things from 2a and number them in the picture1-6.534262cAsk and answer questions a

9、bout the things in the picture in 2b.A: Are the keys on the sofa?B: No, they arent. Theyre on the table. Describe the place of the thingsRole-playIs the pencil boxunder the sofa?Yes , it is.Are the bookson the sofa?No, they are on the chair . Are the keys on the sofa? 钥匙在沙发上吗？No, they arent. 是的，它们不在

10、（沙发上）。(1) they“他（她，它）们”，是主格人称代词，在句中作 主语，指代前面提到的复数的人或物，帮其谓语若用 be 动词时，必须用are。 如：They are my good friends.Language points(2) 在回答用these / those作主语的一般疑问句时，答句的主语要有人称代词they用代替指示代词these或those。Are these / those chairs?Yes, they are. / No, they arent.2dRole-play the conversation.Mom: Come on, Jack!Jack: Oh, n

11、o! Wheres my bag?Mom: Hmmis it on your desk?Jack: No. And its not under the chair.Mom: Oh! Its on the sofa.Jack: Thank you, Mom. Errwheres the map?Mom: I think its in your grandparents room.Jack: Yes, its on their bed! And my hat?Mom: Its on your head!Jack: Oh, yeah! Haha!Read the conversation again

12、, and answer the following questions.1. Where is Jacks bag?2. Where is the map?3. Where is Jacks hat?It is on the sofa.It is on Jacks grandparents bed.It is on his head.Language e on快点儿【语境领悟】*Come on, Jack! 快点儿, 杰克! *Come on, Alice. Dont be afraid. 来吧, 爱丽丝。别害怕。*“Come on! Come on! ”the students shout

13、ed. “加油! 加油! ”学生们喊道。*Come on! Im not afraid of you. 来吧! 我不怕你。*Come on! Follow me, please. 来, 请跟我来。【自主归纳】 come on的用法 (1) 用来催促别人快走 (做) , 意为“快点儿”。 (2) 用来表示请求、鼓励、劝说等, 意为“来吧; 行啦”。 (3) 用于体育竞赛等场合鼓励队员, 意为“加油”。 (4) 用于挑战或激怒对方, 意为“来吧; 好吧; 试试吧”。 (5) 用于招呼别人, 意为“来, 过来”。2. think v. 认为; 想; 思考 【语境领悟】*I think its in

14、your grandparents room. 我认为它在你（外）祖父母的房间里。*I dont think she is your sister. 我认为她不是你的妹妹。【自主归纳】 (1) think动词, 意为“认为; 想; 思考”。I think“我认为”, 表述自己的主观想法或看法, 后边常跟that引导的从句 作宾语, 即宾语从句, 口语中that常常被省略。 (2) 当主语是第一人称 (I, we) , think表示“认为”, 其后 接宾语从句时, 若宾语从句表示否定意义, 在形式上应 该否定前面的主句, 这种现象叫否定转移。【学以致用】我认为他是你的朋友。 he is you

15、r friend. I think Tom is her cousin. (改为否定句) I thinkI dont think Tom is her cousin. . 单项选择1. are the bags? They are on the floor. A. Where B. How C. What D. Who2. Is the key on the sofa? . A. No, Im not B. Its under it C. No, its under it D. Yes, it isntExercise 3. Sallys computer game isthe bookcase. A. inB. underC. atD. for4. Are those Bills keys? No, arent. A. itB. theyC. theseD. those5. Where is the map? Itsyourroom. A. on; parentsB. in; parents C. in; parentsD. on; parents. 完成句子1. 他的书包在沙发上。 Hi