Unit 4 Section B 3a-Self Check（ppt课件） -2022新人教新目标版七年级上册《英语》.pptx

1、desk,_Write the things in your room.tablechairsofabedbookcasefurniture 家具List more wordspencil,_Write the things in your room.penrulereraserpencil boxdictonarybooksschoolbagEnglish bookChinese booknotebookStationery 文具_Write the things in your room.clockradiotape playermodel planeother其他Wheres the c

2、lock?Its.Wherere the baseballs?Theyre.Wheres=Wherere=Theyre=Wheres the backpack?Its.Where are the plants?Theyre.Lets write down the sentences.WhatYes/NoWhere a dictionary yes on my deska schoolbaga pencil boxa radiobookspenstapesCDsyeson the sofayesin my schoolbagyes/noon my bedyesin the bookcaseyes

3、/noin my pencil boxyes/nounder the English booksyesunder my tape playerMake a survey about the things in the chart on your partner.3a a math booka radio tapea hatradioCDs3b Write about where the things are in your room.Use the word and if you can.1.My dictionary and my radio are on the desk.2.My pen

4、cil box is in my schoolbag and my schoolbag is under the desk.3.My books are and my notebook is4.My quilt and my pillow are 5.My cup is and my clock is 话题分析：本单元的话题是“房间里的物品”。要求我们能用英语描述某空间内一些物品的位置关系。此类作文属于说明文体裁，要求语言准确、有条理。【思路点拨】【思路点拨】1.定基调定基调体裁：说明文体裁：说明文时态：介绍房间里物品的位置用一般现在时。时态：介绍房间里物品的位置用一般现在时。人称：介绍房间里

5、的物品用第三人称。人称：介绍房间里的物品用第三人称。2.2.谋布局、写句子谋布局、写句子A picture/photo of me is is on the desk;is on the deskSome books areis under the deskon the bed3.巧衔接巧衔接(1)and为连词，在文中可以连接两个名词作并列主语，如句为连词，在文中可以连接两个名词作并列主语，如句2中中的的“电脑电脑”和和“钢笔钢笔”就可用就可用and连接。连接。and也可连接两个句子，如也可连接两个句子，如句句3和句和句4就可以构成一个并列句，这样做使得文章连贯自然。就可以构成一个并列句，这样

6、做使得文章连贯自然。(2)在介绍物品的位置时，常用一些方位介词如在介绍物品的位置时，常用一些方位介词如on,in,under等充等充当连接纽带。当连接纽带。1注意顺序。文章的第二层为主体部分，介绍物品位注意顺序。文章的第二层为主体部分，介绍物品位置时应按照一定顺序进行描述，或自上而下，或从左到右，置时应按照一定顺序进行描述，或自上而下，或从左到右，或从右到左。尽量不要东一句西一句，使读者不清楚。或从右到左。尽量不要东一句西一句，使读者不清楚。2注意句型的灵活运用。在介绍物品的时候，可以使注意句型的灵活运用。在介绍物品的时候，可以使用用.is/are in/on/under.的句型，也可以使用的

7、句型，也可以使用There be句式来表句式来表示示“某地有某物某地有某物”。也可将两种句式结合起来使用，以避免句子。也可将两种句式结合起来使用，以避免句子的形式太过单一。的形式太过单一。eg：表达桌下有一本书。：表达桌下有一本书。A book is under the desk./There is a book under the desk.【易错点提示易错点提示】3描述物品时，一定要注意单复数的搭配，避免句中主语与描述物品时，一定要注意单复数的搭配，避免句中主语与谓语动词在数上不一致的错误。谓语动词在数上不一致的错误。eg:描述单数物品时可以使用描述单数物品时可以使用.is in/on/u

8、nder.或或There is a/an.in/on/under.；描述复数物品时可以使用；描述复数物品时可以使用.are on/in/under或或There are some.,.on/in/under.句型。句型。4注意代词的使用，代替上文中所提到的单数物品时可用注意代词的使用，代替上文中所提到的单数物品时可用it，代替复数物品时可用代替复数物品时可用they，尽量减少名词的重复。，尽量减少名词的重复。eg:Look at my socks.They are on the bed.5恰当地使用连词：句子与句子之间应用恰当的连词连接，恰当地使用连词：句子与句子之间应用恰当的连词连接，这样才

9、能使文章有自然的过渡，以使整篇文章流畅。常用连词这样才能使文章有自然的过渡，以使整篇文章流畅。常用连词有有and，可以表并列、承接或递进，可以表并列、承接或递进but表示转折。表示转折。【范文欣赏】【范文欣赏】Hi,everyone!This is my room.It is not very big but very nice.There are many things in it.First,you can see the desk.Some books and a computer are on it.Under the desk,it is my chair.Next to the d

10、esk there is a bookcase.I like books very much.So I have a lot of books.Wheres my bed?Its near the bookcase.I like my room.What about you?The tape player is on the teachers desk.2.Write about the things in your classroom with in,on and under.The chalk（粉笔）is in the chalk box,and thechalk box is on th

11、e teachers desk,too.The teachers chair is under the teachers desk.The map is next to the blackboard（黑板）.我都 学会了!本课句型本单元我们学习了介词：本单元我们学习了介词：in,on,under。这些表示处所或者位置的介词常和名词搭配构成短这些表示处所或者位置的介词常和名词搭配构成短语。需要特别注意的是：语。需要特别注意的是：on表示表示“在在上面上面”，通常两个物体表面有接触；，通常两个物体表面有接触；under表示表示“在在正下方正下方”，通常这两个物体表面，通常这两个物体表面不接触；不接

12、触；in表示表示“在（一个场所、位置或空间的）里面在（一个场所、位置或空间的）里面”。一、根据句意,从方框中选择合适的单词完成句子。1.He _ asks me“whats this in English?”2._ is the pencil box?Its on the table.3.Where _ his pen and his pencil?4.His books are in his room,_ I dont know.5.The tape is _.but be where she alwaysalwaysWherearebuthers课堂训练用所给词的正确形式填空。1Mom,w

13、here (be)my books?2The computer is in my (parents)room.3Sorry,I (not)know his telephone number.4Are the pencils in the pencil box?Yes,(they)are.5Mrs.White is (us)new English teacher.areparentsdonttheyour 按要求完成句子,每空一词。1.Are your books on the bed?(作否定回答),they .2.My English book is under the desk.(对画线部

14、分提问)English book?3.They are some nice dictionaries.(改为单数句)is a nice .4.I know his name.(改为否定句)I his name.5.On the bed is a red jacket.(改为同义句)A red jacket the bed.No arentWheres yourIt dictionarydont knowis on三、选词填空(句子选词填空)。1.Who are the two girls the photo?2.Mr.Green is a teacher mine.He is my favor

15、ite teacher.3.You can call me 437-6816.4.Where is my dog?I cant find it.Haha,its the bookcase.5.Look at the picture the wall!Is it yours?in on under ofatinofatunderon四、用所给词的正确形式填空。1Mom,where (be)my books?2The computer is in my (parents)room.3Sorry,I (not)know his telephone number.4Are the pencils in

16、 the pencil box?Yes,(they)are.5Mrs.White is (us)new English teacher.areparentsdonttheyour五.句型转换，每空一词。1My alarm clock is on the wall.(对画线部分提问)your alarm clock?2They are on the sofa.(改为单数句子)on the sofa.3Are the notebooks on the sofa？(作肯定回答),.4Those are some English books.(改为单数句子)English .5Lily is a ti

17、dy girl.(改为同义句)Lily .Where is It is Yes they are That is an book is tidy 六、翻译下列句子。1 我的录音机在桌子上。_2我的录音机在哪里？它在桌子上。_3在桌子上是我的录音机。_My tape player is on the desk.On the desk is my tape player.Where is my tape player?Its on the desk.4你能看到我的录音机在桌子上。(can see)_5桌子上有一台录音机。(there be)(拓展知识)_You can see my tape player on the desk.There is a tape player on the desk.1.看右图，用介词看右图，用介词in,on,under写几句话描述一下写几句话描述一下图画里的事物的位置。图画里的事物的位置。2.Review Section B.