2022七年级英语语法上册下册总结.docx
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1、2022七年级英语语法上册下册总结 七年级英语语法上册下册总结七年级英语语法上册下册总结:七年级英语语法虽然是从简洁的一些日常用语动身的,但语法中常会有一些学问点看起来很细小,简单被忽视,但这些学问点驾驭不娴熟,往往会造成一些语法应用上的错误。因此在学习七年级英语语法时,要仔细、细心,不要觉得一些地方不重要而得过且过。下面从几个方面,总结出了七年级英语语法,假如要复习英语句法的同学,可以参考一下,一、七年级英语语法词法1、名词A)、名词的数我们知道名词可以分为可数名词和不行数名词,而不行数名词它没有复数形式,但可数名词却有单数和复数之分,复数的构成如下:一)在后面加s。如:fathers,bo
2、oks,Americans,Germans,apples,bananas二)x,sh,ch,s,tch后加es。如:boxes,glasses,dresses,watches,wishes,faxes三)1)以辅音字母加y结尾的变y为i再加es如:baby-babies,family-families,duty-duties,comedy-comedies,documentary-documentaries,story-stories2)以元音字母加y结尾的干脆加s。如:day-days,boy-boys,toy-toys,key-keys,ways四)以o结尾加s(外来词)。如:radios
3、,photos,但如是辅音加o的加es:如:tomatoes西红柿,potatoes马铃薯五)以f或fe结尾的变f为v再加es(s)。如:knife-knives,wife-wives,half-halves,shelf-shelves,leaf-leaves,yourself-yourselves六)单复数相同(不变的)有:fish,sheep,deer鹿子,Chinese,Japanese七)一般只有复数,没有单数的有:people,pants,shorts,shoes,glasses,gloves,clothes,socks八)单词形式不变,既可以是单数也可以是复数的有:police警察
4、局,警察,class班,同学,family家,家庭成员九)合成的复数一般只加主要名词,多数为后一个单词。如:actionmovie-actionmovies,penpal-penpals;但假如是由man或woman所组成的合成词的复数则同时为复数。如:mandoctor-mendoctors,womanteacher-womenteachers十)有的单复数意思不同。如:fish鱼fishes鱼的种类,paper纸papers报纸,卷子,论文,work工作works作品,工厂,glass玻璃glasses玻璃杯,眼镜,orange桔子水oranges橙子,light光线lights灯,peo
5、ple人peoples民族,time时间times时代,次数,chicken鸡肉chickens小鸡十一)单个字母的复数可以有两种形式干脆加s或s。如:Is(Is),Ks(Ks)。但如是缩略词则只加s。如:IDs,VCDs,SARs十二)特别形式的有:child-children,man-men,woman-women,foot-feet,mouse-mice,policeman-policemen,Englishman-EnglishmenB)名词的格当我们要表示某人的什么东西或人时,我们就要运用全部格形式。构成如下:一)单数在后面加s。如:brothers,Mikes,teachers二)
6、复数以s结尾的干脆在s后加,假如不是以s结尾的与单数一样处理。如:TeachersDay老师节,classmates;ChildrensDay六一节,WomensDay三八节三)由and并列的名词全部时,假如是共同全部同一人或物时,只加最终一个s,但分别拥有时却分别按单数形式处理。如:MikeandBensroom迈克和本的房间(共住一间),MikesandBensrooms迈克和本的房间(各自的房间)2、代词项目人称代词物主代词指示代词反身代词人称主格宾格形容词名词性第一人称单数Imemyminemyself复数weusouroursourselves其次人称单数youyouyouryour
7、syourself复数youyouyouryoursyourselves第三人称单数sheherherhersherselfhehimhishishimselfitititsitsthisthatitself复数theythemtheirtheirsthesethosethemselves3、动词A)第三人称单数当动词是第三人称单数时,动词应当像名词的单数变动词那样加s,如下:一)一般在词后加s。如:comes,spells,waits,talks,sees,dances,trains二)在x,sh,ch,s,tch后加es。如:watches,washes,wishes,finishes三)
8、1)以辅音字母加y结尾的变y为i再加es。如:study-studies,hurry-hurries,try-tries2)以元音字母加y结尾的干脆加s。如:plays,says,stays,enjoys,buys四)以o结尾加es。如:does,goes五)特别的有:are-is,have-hasB)现在分词当我们说某人正在做什么事时,动词要运用分词形式,不能用原形,构成如下:一)一般在后加ing。如:spell-spelling,sing-singing,see-seeing,train-training,play-playing,hurry-hurrying,watch-watching
9、,go-going,do-doing二)以不发音e的结尾的去掉e再加ing。如:dance-dancing,wake-waking,take-taking,practice-practicing,write-writing,have-having三)以重读闭音节结尾且一个元音字母一个辅音字母(留意除开字母组合如showshowing,draw-drawing)要双写最终的辅音字母再加ing。如:put-putting,run-running,get-getting,let-letting,begin-beginning四)以ie结尾的变ie为y再加ing。如:tie-tying系die-dyi
10、ng死lie-lying位于4、形容词的级我们在对两个或以上的人或物进行对比时,则要运用比较或最高级形式。构成如下:一)一般在词后加er或est(假如是以e结尾则干脆加r或st)。如:greater-greatest,shortershortest,tallertallest,longerlongest,nicer-nicest,larger-largest二)以重读闭音节结尾且1个元音字母1个辅音字母(字母组合除外,如few-fewerfewest)结尾的双写结尾的辅音再加er/est。如:big-biggerbiggest,red-redderreddest,hot-hotterhotte
11、st三)以辅音字母y结尾的变y为i加er/est。如:happy-happierhappiest,sorry-sorriersorriest,friendly-friendlierfriendliest(morefriendlymostfriendly),busy-busierbusiest,easy-easiereasiest四)特别状况:(两好多坏,一少老远)good/well-betterbestmany/much-moremostbad/illworseworstlittle-lessleastold-older/elderoldest/eldestfar-farther/furthe
12、rfarthest/furthest5、数词(基变序,有规则;一、二、三,自己背;五、八、九、十二;其它后接th;y结尾,变为i,eth跟上去。)first,second,third;fifth,eighth,ninth,twelfth;seventh,tenth,thirteenth,hundredth;twenty-twentieth,forty-fortieth,ninety-ninetieth二、七年级英语语法句式1.陈述句确定陈述句a)Thisisabook.(be动词)b)Helooksveryyoung.(连系动词)c)Iwantasweatlikethis.(实义动词)d)Ic
13、anbringsomethingstoschool.(情态动词)e)Theresacomputeronmydesk.(Therebe结构)d)Katecantfindherdoll.e)Thereisntacathere.(=Theresnocathere.)2.祈使句确定祈使句a)Pleasegoandasktheman.b)LetslearnEnglish!c)Comein,please.否定祈使句a)Dontbelate.b)Donthurry.3.疑问句1)一般疑问句a)IsJimastudent?b)CanIhelpyou?c)Doesshelikesalad?d)Dotheywat
14、chTV?e)Isshereading?确定回答:a)Yes,heis.b)Yes,youcan.c)Yes,shedoes.d)Yes,theydo.e)Yes,sheis.否定回答:a)No,heisnt.b)No,youcant.c)No,shedoesnt.d)No,theydont.e)No,sheisnt.2)选择疑问句Isthetablebigorsmall?回答Itsbig./Itssmall.3)特别疑问句问年龄HowoldisLucy?Sheistwelve.问种类Whatkindofmoviesdoyoulike?Ilikeactionmoviesandcomedies.
15、问身体状况Howisyouruncle?Heiswell/fine.问方式Howdo/canyouspellit?L-doubleO-K.Howdowecontactyou?Mye-mailaddressiscindyjones.问缘由Whydoyouwanttojointheclub?问时间Whatsthetime?(=Whattimeisit?)Itsaquartertotena.m.Whattimedoyouusuallygetup,Rick?Atfiveoclock.Whendoyouwanttogo?Letsgoat7:00.问地方Wheresmybackpack?Itsundert
16、hetable.问颜色Whatcolorarethey?Theyarelightblue.Whatsyourfavouritecolor?Itsblack.问人物Whosthat?Itsmysister.Whoistheboyinblue?Mybrother.Whoisntatschool?PeterandEmma.WhoareLisaandTimtalkingto?问东西Whatsthis/that(inEnglish)?Itsapencilcase.Whatelsecanyouseeinthepicture?Icanseesomebroccoli,strawberriesandhambur
17、gers.11问姓名Whatsyourauntsname?HernameisHelen./ShesHelen.Whatsyourfirstname?MyfirstnamesBen.Whatsyourfamilyname?MyfamilynamesSmith.12问哪一个Whichdoyoulike?Ilikeoneinthebox.13问字母Whatletterisit?ItsbigD/smallf.14问价格Howmucharethesepants?Theyre15dollars.15问电话号码Whatsyourphonenumber?Its576-8349.16问谓语(动作)Whatshe
18、doing?HeswatchingTV.17问职业(身份)Whatdoyoudo?Imateacher.Whatsyourfather?Hesadoctor.三、七年级英语语法时态1、一般现在时表示普遍、常常性的或长期性的动作时运用一般现在时,它有:Be动词:Shesaworker.Issheaworker?Sheisntaworker.情态动词:Icanplaythepiano.Canyouplaythepiano?Icantplaythepiano.行为动词:Theywanttoeatsometomatoes.Dotheywanttoeatanytomatoes?Theydontwantt
19、oeatanytomatoes.Ginahasanicewatch.DoesGinahaveanicewatch?Ginadoesnthaveawatch.2、现在进行时表示动词在此时正在发生或进行就运用进行时态,结构为sbbev-ingsth+其它.Implayingbaseball.Areyouplayingbaseball?Imnotplayingbaseball.Nancyiswritingaletter.IsNancywritingaletter?Nancyisntwritingaletter.否定陈述句a)Thesearenttheirbooks.b)Theydontlooknic
20、e.c)KatedoesntgotoNo.4MiddleSchool.Theyrelisteningtothepopmusic.Aretheylisteningthepopmusic?Theyarentlisteningtothepopmusic.扩展阅读:仁爱版七年级英语语法上册下册总结仁爱版七年级英语语法上册下册总结七年级英语语法虽然是从简洁的一些日常用语动身的,但语法中常会有一些学问点看起来很细小,简单被忽视,但这些学问点驾驭不娴熟,往往会造成一些语法应用上的错误。因此在学习七年级英语语法时,要仔细、细心,不要觉得一些地方不重要而得过且过。一、七年级英语语法词法1、名词A)、名词的数我们
21、知道名词可以分为可数名词和不行数名词,而不行数名词它没有复数形式,但可数名词却有单数和复数之分,复数的构成如下:一)在后面加s。如:fathers,books,Americans,Germans,apples,bananas二)x,sh,ch,s,tch后加es。如:boxes,glasses,dresses,watches,wishes,faxes三)1)以辅音字母加y结尾的变y为i再加es如:baby-babies,family-families,duty-duties,comedy-comedies,documentary-documentaries,story-stories2)以元音
22、字母加y结尾的干脆加s。如:day-days,boy-boys,toy-toys,key-keys,ways四)以o结尾加(外来词)s。如:radios,photos,但如是辅音加o的加es:如:tomatoes西红柿,potatoes马铃薯五)以f或fe结尾的变f为v再加es(s)。如:knife-knives,wife-wives,half-halves,shelf-shelves,leaf-leaves,yourself-yourselves六)单复数相同(不变的)有:fish,sheep,deer鹿子,Chinese,Japanese七)一般只有复数,没有单数的有:people,pan
23、ts,shorts,shoes,glasses,gloves,clothes,socks八)单词形式不变,既可以是单数也可以是复数的有:police警察局,警察,class班,同学,family家,家庭成员九)合成的复数一般只加主要名词,多数为后一个单词。如:actionmovie-actionmovies,penpal-penpals;但假如是由man或woman所组成的合成词的复数则同时为复数。如:mandoctor-mendoctors,womanteacher-womenteachers十)有的单复数意思不同。如:fish鱼fishes鱼的种类,paper纸papers报纸,卷子,论文
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