仁爱英语七年级上第一单元知识点课件.ppt

单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,.,*,Review unit 1,Unit 1,Making new friends!,Topic 1,Welcome to China!,Topic 2,Where are you from?,Topic 3,How old are you?,.,Grammar,1.be 动词的用法,is,are,am,Be 动词,2.Be 动词使用口诀：,_,我用,am,你用,are,is,连着他 她 它。,主语,是第一人称,I,时，be动词用,am,主语,是,you,（你，你们），,they,（他们，她们，它们）或,复数名词,时，be动词用,are,主语,是单数名词、不可数名词或三单人称时，,be动词用is。,.,1.I _ from Australia.,2.,Helen_ a student.,3.Jane and Tom _ my friends.,4.My parents _very busy every day.,5.I _ an English teacher now.,6.Where_you from?,7.The light_green.,8.My name is _Li Dong.,9._ they your new friends?,10.I _ a boy._ you a boy?NoI _ not.,11.The girl_ Jacks sister.,12.The dog _ tall and fat.,13._ your brother in the classroom?,14.Where _ your mother?She _ at home.,15.Whose dress _ this?,16.That _ my red skirt.,17.Who _ I?,.,18.Gao shans shirt _ over there.,19.My sisters name _Nancy.,20.This _ not Wang Fangs pencil.,21._ David and Helen from England?,22.We _ friends.,23.She _ a teacher.I _ a girl.,24.Many cats _ in my house.,25.His mother _ fat(胖的）.,26.He _ inClass4,Grade1.,27.What _your name?,28.These _ buses.,29.Whatclass _ youin?,30.It_ acar.,31.This _my book.,32.My father_a cook.,33.Jacks friend_in Class One.,34.They _ cars.,35.That_her dog.,.,含be动词的肯定句变否定句,I am a Chinese boy.,I am,not,a Chinese boy.,句型：主语+be+not+其他。,即直接在be动词后加not。,含be动词的陈述句变疑问句,We are students.,Are,you students,?,句型：Be+主语+其他？,一调二改三问号,注意：含be动词的一般疑问句,回答,用Yes或No.其结构是：Yes,主语+be动词/No,+主语+be动词+not.,.,将下列句子变成否定句和一般疑问句,1.His brother is a teacher.,否定句:,一般疑句:,2.Those are his parents.,否定句:,一般疑问句:,3.Im 14 years old.,否定句:,一般疑问句:,4.The ruler is on the table.,否定句:,一般疑句:,5.Tom is my teacher.,否定句:,一般疑问句:,6.My shoes are 20 yuan.,否定句:,一般疑问句:,7.This is a pen.,否定句:,一般疑问句:,.,8.My name is Andy.,否定句:,一般疑问句:,9.We are twins.,否定句:,一般疑问句:,10.He is my brother.,否定句一般疑问句:,11.I am a teacher.,否定句:,一般疑问句:,12.She is my mother.,否定句:,一般疑问句:,13.This is Miss Zhao.,否定句:,一般疑问句:,14.She is a new student.,否定句:,一般疑问句:,15.Tom is my best friend.,否定句:,一般疑问句:,.,人称代词及其所使用的Be动词,单数,复数,主格,be动词,主格,be动词,第一人称,I,am,we,are,第二人称,you,are,you,are,第三人称,he,she,it,is,is,is,they,are,.,用I you he she it they 的适当形式填空,_ am a boy,and _ is a girl.,_ are student.,_ favorite color is blue.,_ is a cute dog.I love _ very much.,.,a和an的区别,1.a,用在以,辅音音素,开头的单词前。例如：,a,book，,a,desk,2.an,用在以元音音素开头的单词前。例如：,an,egg，,an,apple,你知道吗？,a/an被称作,不定冠词,，,用在单数可数名词前,，表达某一个人或事物中的一个，相当于汉语的,“一”，,但不强调数目概念。,a/an用法的区别：,.,()1.Han Meimei is _ Chinese girl.Lucy is _ English girl.A.a;aB.an;anC.a;anD.an;a()2.A little boy wrote(写）_“U”and_“n”on the wall.A.a;anB.an;aC.an;anD.a;a()3 _ old lady in brown is_ English teacher.,A.An;aB.An;/C.The;anD.The;a(4).Mrs.Smith is _ friend of _A.the;mineB.a;meC.the;my D.a;mine,()5.This is_ egg._egg is big.,A.a;A B.an;An C.a;The D.an;The,()6.Mr.Wang is _ uncle.,.,可数名词复数变形规则：,(1)在一般情况下直接在词尾加-s;,例如:,desk,desk,s,pen,pen,s,pencil,pencil,s,car,car,s,apple,apple,s,teacher,teacher,s,egg-egg,s,name-name,s,你知道吗,.,(2)以-s,-x,-ch,-sh 结尾的单词在词尾加-es,读/iz/;,例如:,box,box,es,(盒子）,bus,bus,es,（公共汽车）,watch,watch,es,(手表）,class,class,es,(班级）,.,(3)以f 或fe 结尾的名词变复数，把f或fe,变成v,再加-es，-ies，读/vz/.,life-lives wife-wives,leaf-leaves thief-thieves,(,4)以辅音字母+y结尾的名词变成复数时，变y为-i，+es，-ies。读/iz/,a family three famil,ies,.,（5）,以O结尾的词，加-s或-es，读/z/特例：两人两菜真英雄,hero-hero,es,negro-negro,es,potato-potato,es,tomato-tomato,es,.,名词单数变复数填空,1:orangebedcomputerapplehousetreelessonappleshirt,2.pianophotoradiozootomatopotato,3.classfoxwatchglassdressclass brushboxbus,4.shelfknifewifelife.leafthief,5.familycountryarmycitystorybabybutterflycountry,6toy.playdaykeyboy,.,单句变复句,主语this these,that those,I we,he/she/it they.,Be(am,is)are,把不定冠词a/an 去掉,疑问词，介词短语，物主代词都不变,名词单数变复数,What,s,this,in English?,It,s,a book.,What,are,these,in English?,They,are,book,s,.,.,句子单数变复数,1Thisisabook._,2:Thatisaneraser._,3:Itisaredapple._,4:Iamaboy._,5:He/Sheisateacher._,6:Whatsthis?_,五：名词复数变单数练习,1.Thosearemyfriends._,2:TheyareEnglishboys._,3:Theyaresomeerasers._,4:Thesearedictionaries._5:wearestudents._,6:whatcolorareyourbooks?_,.,特殊疑问句句型：特殊疑问词+一般疑问句？,请问你叫什么名字？,她在哪一班？,这条连衣裙是什么颜色？,康康的电话号码是多少？,他们多大了？,他们是谁？,你们来自哪里？,“橡皮”这个单词怎么拼写？,.,Goodbye!,ENJOIN THE HOLIDAY!,.,