Unit3语法名词的数和There+be+句型 牛津译林版英语七年级年级上册

语法名词的数和句型Unit3There be【知识要点】课前词汇检测U3根据句意及首字母提示填写单词，使句子完整、通顺

1.1hope wecan pour Earthtogether.

2.Some childrenhave theiro toysbut somedont.

3.The peoplehere cfish in the riverto makea living.

4.If the water inthis riveris verydirty,it willk lots of fishin it.（谎言）.

5.We needto knowthe f,so donttell us a,lie

6.It is about onek frommy hometo thelibrary.

7.The teacherasked thestudent towrite ar aboutthe airpollution.

8.Look!Some farmersare workingin thef.

9.We willhave aq nextSaturday,so Ifeel a little nervous.

10.You mfinish yourhomework first,or yourmother willget angry.根据汉语意思完成句子，每空一词

11.我妈妈经常扔没用的东西

12.My motheroften uselessthings.为了让那个老人活下来，这个年轻人把他的救生衣给了他

13.To theold man,the youngman gavehis lifejacketto him..我们必须停止使用这种水杯

14.We mustthis kind of cup..可以给我的杯子里倒点咖啡吗？

15.Could yousome coffeemy cup.这些动物以前生活在这块土地上

16.These animalslived before.语法知识点

一、名词的数名词按其所表示的事物的性质可分为可数名词和不可数名词两类可数名词有复数形式不可数名词一般没有复数形式可数名词的单数往往要与不冠词或连用，复数则使用其复数形式a an

（一）可数名词的单复数单数可数名词表示名词的单数，要在名词前加不定冠词或加在以辅音开头的名词前，加在以L a an.aan元音开头的名词前如a bookan apple,复数可数名词2情况构成方法例词一般情况在词尾加S desk-desks girl-girls以结尾的词在词尾加s,x,ch,sh-es bus-buses Fish-fishes以辅音字母加y结尾的变y为i再加-es FamiliesParty-parties词以元音字母加y结尾的在词尾加-s Day-days Key-keys词以或结尾的词变或为再加f fef fev-es Knife-knives Wife-wives以结尾的可数名词Potato-potatoes Hero-heroes表示农作物或人等有生tomatoes potatoesmango命的事物的名词在词尾加-es表示无生命的名词在Radio-radios Zoo-zoos词尾加-S Pinao-pinaos photo-photos注意一些名词的不规则变化

①元音发生变化男人女人老鼠一脚牙man-woman-mouse foot-tooth-

②单复数形式相同（中日人鱼鹿绵羊）鹿鱼绵羊中国人日本人deer-fish-sheep-Chinese-Japanese-

③词尾发生变化孩子公牛Child-children ox-oxen

④有些名词只有复数形式衣月艮裤子眼镜剪子Clothes trousersglasses scissors给出下列名词的复数形式1piece shoeorange lake2bus foxglass wish3body cityenemy baby4boy keyholiday way5life leafyourself wolf6zoo pianoradio photo7tomato herotooth foot8man womanfisherman sheep9German Chinesechild二不可数名词.不可数名词的分类1物质事物bread面包meat肉饮料牛奶水果汁名词milk waterjuice自然物质土壤沙子木头soil sandwood抽象情感Peace平和friendship友谊joy高兴名词概念Population人口work工作学科Maths数学Geography地理物理化学Physics Chemistry.不可数名词的确切数量的表达方式2当表示不可数名词的确切数量时，通常可在不可数名词前面加上表示数量的单位词常用结构为基数词/不定冠词+量词不可数名词+of+一杯水两杯水一公斤肉两公斤肉.不可数名词的不确切数量的表达方式3当表示不可数名词的各种大概、不确切的数量时，可运用下列单词和短语单词没有；几乎没有；一些；not any/no littlea little/some大部分；全部most all短语许多a lot of/lotsof/plenty of/much/a greatdeal of/....【经典例题】

一、单项选择

1.The_in ouryard arevery beautiful.A.cloth B.water C.flowers

2.Tom isone of the Chinesein our school.A.boy B.boys C.boies

3.A cathas four,doesnt itA.foots B.feet C.feets

4.There arethree andfive in the room.A.American,Japanese BAmericans,JapaneseC.American,Japanese

5.Can you see ninein the pictureA.fish B.book C.horse

6.The hastwo.A.boy;watch B.boy;watches C.boys;watch

7.The areflying backto theircountry.A.Germany B.Germanys C.Germans

8.The girlbrushes herevery daybefore shegoes tobed.A.tooths B.teeth C.teeths

9.1saw manyin the street.A.peoples B.people C.peoples

10.The greensweater ishis.A.brother B.brothers C.brothers

二、填入所给名词的正确形式

1.I havetwoknife

2.There aremany here,box

3.There aremany on the road,bus

4.A feware drawingon thewall,boy

5.The areplaying footballnow.child

6.Please taketwo forme.photo

6.1like thered.tomato

8.Would youplease cleanyour nowtooth

9.Do youwant some milk

10.There areten in ourschool,woman teacher

二、句型There be结构是英语中一种常见的句型结构，表示〃在某地存在某人或某物〃There be肯定式There apen andthree booksin the desk.+主语+地点状语或者时间状语它There beTherethree booksand apen in the desk.的形式应与紧跟其后面做主语的名词保持人称和数的一致否定式主语+其他（用上）There be+not+There isntany water.一般疑主语+其他？Be there+Are thereany booksin yourbags问句Yes,there be./No,there be+not Yes,there are./no,there arent将来时There willbe…There willbe raintomorrow.结构/there begoing tobe・・There isgoing tobe raintomorrow.注意事项句型中动词的形式要和其后的主语在人称和数上保持一致（主谓一致）l.There be be

①如果句子的主语是单数的可数名词，或是不可数名词，be动词用〃is〃〃was〃例如There is a basketballin thebox.There isalittlemilk in the glass.

②如果句子的主语是复数名词，be动词就用〃are〃were%例如There manybirds in the tree.There manypeople in thestreetyesterday..如果句型后的主语是几个并列名词时，要根据第一个名词的数确定的形式，如果该名词是单数或不2there bebe可数名词，要用单数；若该名词是复数，用复数就近原则bebe如There anorange and some bananasin the basket.Theresome bananasand anorange inthebasket.句型表示〃表示〃〃匕两者不能同时使用.

3.There behave\has判断正误There isgoing tohave aclass meetingnext Wednesday.There isgoing tobe aclass meetingnext Wednesday.辨析和there behave表示〃某地有某物〃，强调存在关系，不强调物的归属1there beThere isa book on the desk.表示〃某人拥有某物〃，强调所有关系，主语多是人2I haveabook.【经典例题】一.根据所给汉语完成句子桌子上有一本书和两支钢笔LThere abook andtwo penson thedesk..钱包里有些钱2There somemoney inthepicture..在吉姆的书包里有一些卡片3some cardsin Jimsbag..里面还有其他的东西吗？4anything elsein it.我们学校有许多班5There manyinourschool..树上没有鸟6There birdsinthe tree.

二、单项选择

1.There anyrice inthe bowl.A.are B.is C.isn/t D.arent

2.There manyapples onthetreelast year.A.have beenB.were C.are D.is

3.How manyare thereintheroomA.apple B.students C.milk D.paper

4.Thereissomemilkinthebottle,A.isnt thereB.arent thereC.isn/t itD.are there

5.There pencil-box,two booksandsomeflowers onthedesk.A.isa B.are someC.has aD.have some

6.-What didyouseeinthebasket then-There abottle oforange andsome oranges.

7.is thereonthetableA.How manyapples B.How muchbreadC.How muchbreads D.How manyfood

8.There arepencil boxesinthebook bag.A.aB.an C.two课后作业

一、单项选择

1.Benny sawthree climbingthe walls.A.thiefs B.thief C.thieves D.thieve

2.—Tom,what arethose—They are.A.deers B.a deerC.deer D.deeres

3.There abook andtwo pensonthedesk.A.is B.are C.be D./

4.The boyis thirsty,and hewould like.A.a cupof teaB.a bowlof riceC.a boxof chocolateD.a pieceof bread

5.Maths myfavourite subject.A.is B.am C.are D.be

6.Its importantus tostudy hard.A.to B.for C.on D.with

7.There aremany animalson Earth.Some livethe land.Some livethe water.A.under;on B.in;under C.on;under D.under;in

8.We muststop theanimals!A.kill B.to killC.killed D.killing

9.Dont rubbishinto theriver!A.go B.throw C.pull D.push

10.Forests arevery important.They provideusalotofthings.语法选择阅读下面短文，按照句子结构的语法性和上下文连惯的要求,选择可以填在横线上的最佳选项We throwaway garbagealmost everyday.11does itgo Most of it12into the sea.There（垃圾带）13five largegarbage patchesinthesea.The largestone isthe GreatPacific GarbagePatch.Scientists aresayingthat the patch isgetting biggerand bigger.The patchis inthe PacificOcean betweenCalifornia14Hawaii.It isquite large.According toLivescience15has anareaof

1.6million km

2.That is about100times（倍）16than Beijing.（塑料），Mostofthe garbageis plastic including bottles,bags andfishing nets.According toFox News,there are（口屯）about79,000tons ofplasticinthepatch.That/sabout250pieces ofplastic forevery person17Earth.Is oneofthose piecesfrom you（伤害）The plasticcan harmsea animalsand18thewater.Scientists aretrying19ways toclean upgarbage inthesea.But themost importantthing is20garbage fromgoing intothesea.

11.A.Whose B.How C.Why D.Where

12.A.go B.goes C.going D.went

13.A.are B.is C.am D.be

14.A.but B.or C.nor D.and

15.A.it B.its C.its D.its

16.A.big B.bigger C.the biggerD.biggest

17.A.at B.in C.on D.under

18.A.pollute B.pollutes C.polluting D.polluted

19.A.differ B.difference C.different D.differently

20.A.stop B.stops C.stopped D.to stop阅读下面短文,掌握其大意，选择可以填在横线上的最佳选项完形填空（人造卫星）.Today,well learnabout fourkinds ofsatelliteThe firstkind ofsatellite studiesthe21ofthe Earth.People use it tohelp makemaps.It alsohelps countriessee（石油或黄金）.where theymay22oil orgoldPeople usethe secondkind ofsatellite toshow23to shipsand planes.A ship or aplane can send amessage tothesatellite.Then itcan24where theshiporthe planeisThe thirdkind studiesthe25,People usethese satellitesto26clouds andstrong winds（准备工作）moving acrosstheEarth.They helpcountries makepreparations whenvery27weather iscoming.（通讯）.What aboutthe28kindofsatellite Peopleuseitfor communicationThese satellitescansendtelephonecalls between29,People fromone countrysend thecall tothe satellite,and thenthe30sends itto astation inanother country.Some can carry hundredsof callsat thesame time.Alsothese satellitescancarrypictures.

21.A.history B.geography C.time D.air

22.A.choose B.keep C.find D.carry

23.A.ways B.problems C.blogs D.grades

24.A.look atB.come fromC.find outD.arrive at

25.A.health B.food C.wind D.weather

26.A.make B.watch C.draw D.colour

27.A.bad B.fine C.sunny D.cool

28.A.last B.first C.best D.biggest

29.A.cities B.countries C.towns D.schools

30.A.Sun B.station C.Earth D.satellite。