广州四上unit知识点及练习题

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1、Unit1What’sinyourroom?1、词汇Want/nextto.../between2、重点句型1）询问某物里面有什么的句型----What’sin...?句型结构：What’sin+其他？重点解析：此句型是由what引导的特殊疑问句。疑问词what意为“什么”，几次in意为“在...里面”。答语为“Thereis/are++in+其他.”，也可以直接回答物品名称。例如：What’sinyourroom?---Thereisabed,adeskandachairinmyroom.What’si

2、nyourbag?---Therearesomebooksandapen.2）巧问颜色----Whatcolour...?句型结构：Whatcolouris/are+物品？X

3、k

4、B

5、1.c

6、O

7、m例如：Whatcolourisyourcomputer?---It’spink.Whatcolourarethey?---Theyaregreen.3、方位介词On表示“在...上面”。（强调两者互相接触）例如：Iputmypenonthedesk.In表示“在...里面”例如：Theballisinthebo

8、x.Near表示“在...附近”例如：Helivesneartheriver.Over表示“在...上面”.(不与物体接触）例如：Thereisabridgeoverthe12/12river.Under表示“在...下面”例如：Thereisapairofshoesunderthebed.Above表示“在...上面”例如：Thepictureisabovethebed.Behind表示“在...后面”例如：Thereisariverbehindthehouse.Infrontof表示“在...前面”例

9、如：Thereisabigtreeinfrontofthehouse.Nextto...在旁边例如：Thereisabednexttothewindow.Between在（两者）之间例如：Thereisachairbetweenthedoorandthewindow.4、语法：be动词的用法和区别therebe句型和have/has的用法区别一、Be动词Be动词：am、is、are口诀：我用am,你用are,is用在他她它，复数全用are。例题：1.I______aboy.______youaboy?No

10、,I_____not.2.Thegirl______Jack'ssister.3.Thedog_______tallandfat.4.Thejeans______onthedesk.(一）、有be动词的肯定句和否定句IamfromLondon.IamnotfromLondon.Heisateacher.Heisnotateacher.Sheisinthediningroom.Sheisnotinthediningroom.12/12Myhairislong.Myhairisnotlong.Hereyesa

11、resmall.Hereyesarenotsmall.归纳：在有be动词的句子中，改否定句时只要在be动词______加上_____。（二）、有be动词的一般疑问句AmIaChinese?Yes,youare.No,youaren’t.AretheyAmerican?Yes,theyare.No,theyaren’t.Isthecatfat?Yes,itis.No,itisn’t.（三）、综合练习用恰当的be动词填空。1.Themanwithbigeyes_______ateacher.2.______y

12、ourbrotherintheclassroom?3.Where_____yourmother?She______athome.4.How_______yourfather?5.MikeandLiuTao______atschool.6.Whosedress______this?7.Whosesocks______they?8.That______myredskirt.9.Who______I?10.Here______ascarfforyou.11.Here______somesweatersforyo

13、u.12.Theblackgloves______forSuYang.13.Thispairofgloves______forYangLing.12/1214.Thetwocupsofmilk_____forme.15.Sometea______intheglass.16.GaoShan'sshirt_______overthere.句型转换1.Itwasexciting. 否定句：______________________