人教版七年级上册Unit 4 知识点总结.docx

Unit 4 知识点总结知识点总结一、重点短语一、重点短语on the/形代形代 sofain the/形代形代 schoolbagunder the/形代形代 bedIts on/in/under+the/形代形代.Is it on/in/under+the/形代形代.?Theyre on/in/under+the/形代形代.Are they on/in/under+the/形代形代.I e onsb./sth.be tidy.He always asks.一、一、重点语法重点语法1.方位介词：方位介词：on;in;under(1)用法：用法：on,in 和和 under 不能单独使用，必须和后面的名词或代词构成介词短不能单独使用，必须和后面的名词或代词构成介词短语，即：语，即：on/in/under+the/形代形代+名词名词(2)用法用法in在在.里里In our classin my bagon在在.上上On the wallon the flooron the deskon your headunder在在.下下under the chairunder the sofa2.where 引导的特殊疑问句引导的特殊疑问句(1)用法：用来询问物品所在的位置用法：用来询问物品所在的位置(2)结构结构3.名词所有格名词所有格(1)一般情况下，在单数名词词尾加一般情况下，在单数名词词尾加“s”(2)以以-s 结尾的复数名词在词尾加结尾的复数名词在词尾加“”(3)不以不以-s 结尾的复数名词在词尾加结尾的复数名词在词尾加“s”Womens Daymens clothes(4)表示两人共同拥有，只在最后一个名词的词尾加表示两人共同拥有，只在最后一个名词的词尾加“s”，表示两人各自拥，表示两人各自拥有时，每个名词的词尾都加有时，每个名词的词尾都加“s”4.but 和和 and 的用法的用法but表转折，意为表转折，意为“但是但是”I like apples but I dont like banans.and表并列，意为表并列，意为“而且而且”I like apples and I like bananas.一、一、用所给单词的适当形式填空用所给单词的适当形式填空1.I have some _(radio)on the table.2.My tape player is in my_(parents)room.3._(they)names are Tom and Bob.4._(we)school is new.5.-Where are your books?-_(it)are on the desk.二、二、用用 but 或或 and 填空填空1.My dictionary _my radio are on the desk.2.This is my English book,_that notebook isnt mine.Where is/Wheres+单数主语？单数主语？On/In/Under+the/形代形代+名词名词.Its on/in/under+the/形代形代+名词名词.Where are+复数主语？复数主语？On/In/Under+the/形代形代+名词名词.Theyre on/in/under+the/形代形代+名词名词.易错考点易错考点3.I am tidy._my brother isnt.4.I play basketball,_my sister doesnt.5.I like computer,_Tom doesnt like them.6.These are my parents_those are my friends.三、三、从括号内选择正确的介词填空从括号内选择正确的介词填空1.My pens and rulers are_(at/in)the pencil box.2.And my pencil box is _(in/on)the chair.3.My CD is _(under/in)my room.4.My tape player is _(at/on)the bed.5.Thank you _(of/for)your help.6.A watch is _(in/on)the school library.7.Call me _(on/at)543-2100.8.E-mail me _(of/at).9.The dictionary is _(on/in)the sofa.10.What _(for/about)playing basketball?11.Ask your teacher_(of/for)it.12.Ask Mary _(for/about)the art festival.13.The picture _(for/of)my family is on the desk.14.My friend is _(in/at)China.四、四、单项选择单项选择1.Mike is a good student.He _help his classmates.A.neverB.alwaysC.notD.no2.My two _names are Frank and John.A.cousinB.cousinsC.cousinsD.cousins3.-Where are your CDs?A.Its on the desk.B.Thanks for your help.C.Theyre keys.D.Sorry,I dont know.4.Alice isnt tidy.In her room,the books are_.A.hereB.somewhereC.thereD.everywhere5.-Are your pencils on the desk?-No,_.A.they areB.they arentC.it isntD.it is6.My computer game is_.A.under the bedB.under bedC.on bedD.on my bed7.-Mom,where is my soccer ball?-Its _the bag_your bed.A.under;atB.in;underC.in;atD.at;in8.-Where is_cat?-Its under_desk.A.your,aB.yours,anC.your,theD.you,the9.-_?-They are on the bed.A.Where are her keysB.What are theseC.Wheres her keyD.Who are your sisters10.-Where _the tape?-_on the bed.A.is;ItsB.are;TheyC.are;TheyreD.is;It五、句型转换五、句型转换1.我的书在书柜里。我的书在书柜里。_2.我认为他的球在椅子底下我认为他的球在椅子底下。_3.Jack 的尺子在铅笔盒里的尺子在铅笔盒里。_4.The key is on the bed.（对划线部分填空对划线部分填空）_5.The maps are on the table.（变为一般疑问句并作肯定回答变为一般疑问句并作肯定回答）_