七年级上册期末英语语法总结课件PPT.ppt
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1、七年级语法复习词类英语名称缩写作用例词实词名词Nounsn.表示人或事物的名称.boy,flower代词Pronounspron.用来代替名词或数词等.they,some.形容词Adjectivesadj.用来修饰名词或代词.pretty,useful.动词Verbsv.表示动作或状态等.work,know副词Adverbsadv.用来修饰动词、形容词或副词。slowly,very.数词Numeralnum.用来表示数量或顺序。one,first虚词冠词Articleart.用在名词前帮助说明其词义.a,the.介词Prepositionsprep.用在名词,代词等前面,表示与别的词的关系。f
2、or,from.连词Conjunctionconj.用来连接词与词或句与句.but,if.感叹词Interjectioninterj.表示说话时的感情或口气.oh,ah.名词:1、区分可数名词与不可数名词2、可数名词变复数的规则、读音3、名词所有格的构成方法可数名词与不可数名词【要点解读】可数名词是指可以计数的事物的名词,可数名词有单、复数形式;不可数名词是指不可以计数的事物的名词,不可数名词没有单、复数形式。本册书中的不可数名词有:milk、bread、rice、food、fruit、icecream、salad、chicken(鸡肉)、orange(橘子汁)、time、music.不可数名
3、词可以用以下短语来修饰:专题归类复习三专题归类复习三 a glass of a cup of a box of a bag of some much 一般名词变复数形式的规律:一般名词变复数形式的规律:1.一般在名词的词尾加一般在名词的词尾加-s.如:如:banana -bananas 2.以以-s,-sh,-ch,-x 结尾结尾的名词的名词,在词尾加在词尾加-es构成复数形式构成复数形式 如:如:watch-watches,box-boxes 3.有些以有些以-o 结尾结尾的名词,则加的名词,则加-es.如:如:tomato-tomatoes,potatopotatoes,heroheroe
4、s,Negro-Negroes 英雄和黑人喜欢吃西红柿和马铃薯英雄和黑人喜欢吃西红柿和马铃薯 4.以以辅音字母加辅音字母加-y 结尾结尾的名词,则把的名词,则把-y改为改为i,加加-es.如:如:family-families 5.有些名词以有些名词以不规则不规则来构成复数形式来构成复数形式 如:如:man-men(男人)(男人),woman-women(女人)(女人)childchildren(孩子)(孩子)句子单数变复数,注意以下五要素(1)主格人称代词要变成相应的复数主格人称代词,即Iwe,youyou,she,he,itthey。如:Sheisagirl.Theyaregirls.(2
5、)am,is要变为are。如:Imastudent.Wearestudents.(3)不定冠词a,an要去掉。如:Heisaboy.Theyareboys.(4)普通单数名词要变为复数形式。如:Itisanapple.Theyareapples.(5)指示代词this,that要变为these,those。如:Thisisabox.Theseareboxes.变为复数句。变为复数句。1.This is my friend.1.This is my friend.These are my friends.These are my friends.2.This is a bike.2.This i
6、s a bike.These are bikes.These are bikes.3.That is her brother.3.That is her brother.Those are her brothers.Those are her brothers.4.That is an eraser.4.That is an eraser.Those are erasers.Those are erasers.5.It is a red orange.5.It is a red orange.They are red oranges.They are red oranges.6.He is a
7、 teacher.6.He is a teacher.They are teachers.They are teachers.7.Whats this?7.Whats this?What are these?What are these?8.He is a Chinese boy.8.He is a Chinese boy.They are Chinese boys.They are Chinese boys.【强化训练】用括号内所给词的适当形式填空1Some_(orange)isinthecup.2Iwantsome_(tomato)toeat.3Doyouwantsome_(salad)?
8、4Apen_(be)onthedesk.5Lotsofvegetables_(be)inthesupermarket(超市)专题归类复习三专题归类复习三 orangetomatoessaladisare4名词s所有格(1)单数名词后直接加“s”:如:Jimscoat吉姆的外套Jeffsmother杰夫的妈妈(2)以s结尾的复数名词,只加“”如:TeachersDay教师节thetwinsbooks双胞胎的书(3)不以s结尾的不规则的名词复数,加“s”如:ChildrensDay儿童节mensshoes男式鞋(4)表示两者共同拥有时,只在最后一个名词后加s如:LucyandLilysmother
9、露茜和莉莉的妈妈(共同的妈妈,一个妈妈)(5)表示两者各自拥有时,要在每个名词后加s如:LucysandKatesrooms露茜和凯特的房间(各自的房间,两间房子)名词所有格【强化训练】根据句意用名词所有格形式填空1Thegirlis_(Tom)sister.2September10this_ _(teacher)Day.3Thisis_(JohnandJeff)mother.4Sheisafriendof_(Lucy)5_(LucyandLily)dictionariesarehere.6.我爸爸的一张照片7.教室的一张图片专题归类复习四专题归类复习四 TomsTeachersJohn an
10、d JeffsLucysLucys and Lilysa photo of my fathera picture of the classroom考点4不定冠词a与an【要点解读】an用在以元音音素开头的字母或单词前;a用在以辅音音素开头的字母或单词前。当名词前有this,that等指示代词或my,your等物主代词时,不能再用a或an。专题归类复习一专题归类复习一冠词【强化训练】根据句意用不定冠词a、an或/填空1Its_myEnglishbook.2Lucyis_girl.3Its_Englishbook.4Whatsthis?Its_map.5Itis_“L”6WhatsthisinEn
11、glish?Its_orange.专题归类复习一专题归类复习一/aanaanan代词练习代词练习1.1.写出下列人称代词的宾格形式写出下列人称代词的宾格形式I_you_he_she_we_they_2.2.单项选择单项选择(1)_isagoodstudent.Alltheteacherslike_verymuch.A.She,herB.Her,sheC.He,herD.she,him(2)Mary,pleasegive(给)_yourbook.A.myB.mineC.ID.mehimyoumeherusthem.用所给词的适当形式填空1_(she)isagirl._(she)nameisLuc
12、y.2_(I)nameisKate.Whats_(you)name?3Whatis_(he)telephonenumber?4Are_(your)MissSmith?5_(it)nameisMimi.根据句意及汉语提示补全单词1_(她的)nameisMary.2Thisis_(我的)book.3Whats_(你的)name?4_(他的)telephonenumberis5433345.5Itsacat._(它的)eyesareblue.专题归类复习一专题归类复习一SheHerMyyourhisyouItsHermyyourHisIts1.What is _(她的她的)English name?
13、2._(我的我的)father is a doctor.3.Where is _(你们的你们的)library?4._(我我)have a pet cat._(它的它的)name is Joy.5._(我们的我们的)classroom is big.6._(他们的他们的)books are colorful.herMyyourIItsOurTheir()1.She gives the erasers to Lucy and _.A.I B.me C.my D.mine()2.There are some apples behind_.A.him B.they C.he D.my()3._go
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