人教版英语2025七年级下册 Unit1Animal Friends教师版 语法讲解+练习

Unit1AnimalFriends单元语法What、where、why引导的特殊疑问句疑问词意义提问对象实例What什么东西---What’syourfavoriteanimal?---It’sthemonkey.Where在哪里原因---Whydoyoulikedogs?---Becausetheyaresmartandfriendly.Why为什么地点---Wherearepenguinsfrom?---They’refromAntarctica.1.where引导的特殊疑问句⭐技巧：有动词则用do/does,没动词就用is/are⭐结构：Whereis/are+主语+其他？②Where+do/does+主语+动词原形+其他？她来自哪里？Whereisshefrom?你来自哪里？Wheredoyoucome（动词原形）from?他们来自哪里？Wherearetheyfrom?她来自哪里？Wheredoesshecome（动词原形）from?2.Why引导的特殊疑问句⭐技巧：有动词则用do/does,没动词就用is/are⭐结构：Whyis/are+主语+其他？②Why+do/does+主语+动词原形+其他？他为什么迟到？Whyisshelate?你为什么喜欢猴子？Whydoyoulikemonkeys?他们为什么迟到？Whyaretheylate?你为什么不喜欢蛇?Whydon’tyoulikesnakes?⭐回答用Because+句子Becausethey’recleverandfunny.因为他们非常可爱且有趣。Becausethey’rereallyscary.因为他们真的很吓人。※Attention:because和so不能同时使用3.What引导的特殊疑问句⭐技巧：有动词则用do/does,没动词就用is/are⭐结构：Whatis/are+主语+其他？②What+do/does+主语+动词原形+其他？你做喜欢的动物是什么？What’syourfavouriteanimal?它看起来像什么？Whatdoesitlooklike?他们是什么样子的？Whataretheylike?它通常吃什么？Whatdoesitusuallyeat?学以致用学以致用becausethey’redodon’tcoollikewhywherebecausethey’redodon’tcoollikewhywhere一、选词填空A:____Where____arelionsfrom? B:____They’re____fromSouthAfrica.Doyou____like____lions? A:No,Idon't. B:Why____don’t____youlikelions? A:Becausethey'rereallyscary.ButIlikegiraffes.B:Really?___Why_____doyoulikegiraffes?A:Well,____Because____they'rekindofinteresting.Doyoulikepandas?B:Yes,Ido.ButIliketigersalot.A:Tigers?Whyyouliketigers?B:They'rereally____cool____!二、单项选择1.---____B____doyoulikethem?---Becausetheyarefriendlyandcute.A.WhatB.WhyC.Where D.How 2---____C_____Leoliketogoinhisfreetime?---Library.Healwaysreadsbooksthere.A.WheredoB.WhatdoC.Wheredoes D.Whatdoes 3.---Whydoesn'tSarah____A___lions?A.likeB.likesC.liking D.tolike4.---____A____doyoulikeanimals?---_________theyareveryfriendly.A.Why,BecauseB.What,SoC.Why,SoD.What,Because5._____C__wolvesaredangerous,________manypeopledon’tlikethem.A.Because,soB.So,becauseC.Because,/D.So,/6.---Where________thegiraffes____C____from?---SouthAfrica.A.are,comeB.does,comeC.do,comeD.do,comes7.---What____D____doesLinTaolike?---Helikesbearsandwhales.A.subjectsB.colorsC.sportsD.animals8.____C____heexerciseseveryday,________heisveryhealthy.A.Because,soB./,becauseC.Because,/D./,but三、句型转换1.Ilikedogsbecausetheyaresmart.（对划线部分提问）_____Why________do____youlikedogs?2.PenguinsarefromAntarctica.（对划线部分提问）____Where__________are____penguinsfrom?3.Wherearelionsfrom?（改为同义句）Where____do___lions____come____from?4.Whydon’tyouseethepandasfirst?（改为同义句）______Let’s_____seethepandasfirst.5.Mybrotherdoesn’tliketigersbecausetheyaretooscary.（对划线部分提问）___Why________doesn’t___yourbrotherliketigers?四、翻译句子1.我喜欢羊是因为他们滑稽。Ilikesheepbecausethey’reveryfunny.2.你为什么不喜欢那只长颈鹿？Whydon’tyoulikethe/thatgiraffe?3.那只狼来自哪里？Wheredoesthe/thatwolfcomefrom?4.他不喜欢蛇是因为他们吓人。Hedoesn’tlikesnakesbecausethey’rescary.5.你最喜欢的动物是什么？是鲸鱼。What’syourfavouriteanimal?It’sthewhales.二、名词变复数1.可数名词复数的规则变化类别构成方法示例一般情况直接在词尾+sgiraffe-giraffes;penguin-penguins以s,x,ch,sh结尾的词在词尾+esfox-foxes;sandwich-sandwiches以辅音字母+y结尾的词变y为i,再+esbaby-babies;strawberry-strawberries以元音字母+y结尾的词直接在词尾+sboy-boys;toy-toys以o结尾的词有生命的+es无生命的+sHero-heroes;potato-potatoesZoo-zoos;photo-photos以f,fe结尾的词变f/fe为v,再+esWolf-wolves;knife-knives⭐口诀：黑人英雄爱吃土豆西红柿，真有意思(+es).Negro-Negroeshero-heroespotato-potatoestomato-tomatoes2.可数名词复数的不规则变化变换词尾的名词Child-children儿童；ox-oxen公牛单复数同形的名词Sheep绵羊；means手段；Chinese中国人works工厂；deer鹿；series系列；fish鱼改变内部元音的名词man-men男人；woman-women女人foot-feet脚;goose-geese鹅mouse-mice老鼠;policeman-policemen警察表示某国人的复数变化Chinese-Chinese中国;Japanese-Japanese日本人Swiss-Swiss瑞士人；Englishman-Englishmen英国人Frenchman-Frenchmen法国人；American-Americans美国人Canadian-Canadians加拿大人；German-Germans德国人常用复数的词Shoes鞋；glasses眼镜；trousers裤子；socks袜子；chopsticks筷子；stairs楼梯学以致用学以致用一、写出下列名词的复数形式penguin-penguinstomato-tomatoeseagle-eagleswatch-watcheskey-keysphoto-photosbox-boxesstrawberry-strawberriespear-pearshamburger-hamburgersmonkey-monkeyswolf-wolveswoman-womenboy-boyssheep-sheeplife-liveschild-childrengirl-girlsbaby-babiesfox-foxestooth-teethgiraffe-giraffesshark-sharkssandwich-sandwiches二、根据句意及所给单词填空1.Lookatthose____children____.(child)2.Icanseea___policeman____standingnearthedoor.(policeman)3.Doyouwantsome_____photos____?(potato)4.Inautumn,youcanseealotof____leaves____ontheground.(leaf)5.Hehastwo_____boxes____.Oneisblue,theotherisyellow.(box)6._____These____(this)aremyEnglishbooks.7.Thetwoboysaremy____students____.(student)8.---____Are_____thoseyourparents?---Yes,they______are____.9.MyauntJaneandmymotherare__twins_____.10.Ihavetwo___watches_____(watch).11.Ihavesome____photos_____(photo)ofmyfamily.12.Doyoulikethese_____dictionaries______(dictionary)?13.Arethoseyour____buses___(bus)?14.Ihavethree___watches____(watch).15.Look,therearenine_____boxes____(box).16.Therearefive____families_____(family).17.Shetakesfour__photos__(photo).18.Hehassix_____tomatoes_____(tomato).19.Thereareseven____men____(man).20.Therearethree____Chinese_____(Chinese).21.Idon’tlike____mice____(mouse)becausethey’rescary.22.Whydotheylike__sheep__(sheep)?Becausethey’resmart.23.Hedoesn’tlike____foxes____(fox)becausethey’reboring.三、单项选择1.---Iamhungryandthirstyafteraday’swork.---Wouldyoulikesome____A__and______?A.sandwiches;orangejuiceB.sandwich;orangejuicesC.sandwiches;orangejuicesD.sandwich;orangejuice2.Five___B_____teachersareteachingthose________studentspatiently.A.women;boy B.women;boys C.woman;boy D.woman;boys 3.Marylikes___B__and_____noodlesverymuch.A.beef;potatos B.eggs;tomatoes C.beefs;potato D.egg;tomato 4.I'mtoldyourclasshas3newcomers.Yes,oneisa__C_,theothertwoare___.A.Japan;Germany B.Japanese;German C.Japanese;GermansD.Japanese;Germen5.Look!Thereisacat,two____B____andfour________inthepicture.A.lions;sheepsB.sheep;deerC.dog;snakeD.cat;elephants6.Wouldyoulike_____B___,please?A.twoglassofwaterB.twoglassesofwaterC.twoglassofwatersD.twoglassesofwaters7.ThestudentsvisitedMike’sfarmandsawmany____C____there.A.birdB.duckC.sheep D.rabbit 8.---Mum,I'veheardthatwecan'teat____A____thesedays.---Takeiteasy.Itissafetoeatcookedmeat.A.chickenB.chickensC.achickenD.thechicken三、形容词（表示人或事物的性质、特征）的用法句子成分说明示例定语①形容词修饰名词，形容词在前②形容词修饰不定代词（-thing-one-body），形容词在后Whatafineday.Ihavesomethingimportanttotellyou.表语置于be动词/感官动词(is/look/sound等)之后，构成主语+连系动词+表语结构，说明主语的性质或特征，可以被very,too修饰Therareverydangerous.主语系动词表语宾语补足语说明宾语的状态、特征等Weshouldkeepourclassroomclean.主语谓语宾语宾补学以致用学以致用一、单项选择Thatlittleanimalisvery____D____.Pleasedon’ttalkhere.shyB.friendlyC.cuteD.ugly2.---Tom,doyoulikethe______A___movienamedTheSnakesFightwithHuman?---No.WhenIseethehugesnakes,Ifeel_________.scary;scaredB.scared;scaryC.scary;scaringD.scared;scaring3.Idon’tliketheblackbearbecauseit’s_____D____.A.smartB.cuteC.interestingD.scary4.It’s____C_____tolistentolightmusicwhenyoufeeltired.A.kindB.scaryC.relaxingD.difficult5.---Doyoulikedogs?---Yes.Dogsarevery____B____ontopeopleandthey’reour_________.Friends;friendsB.friendly;friendsC.friends;friendlyD.friendly;friendly6.Idon’tlikesnakes,becausetheyarereally____B_____.A.shyB.scaryC.friendlyD.playful7.---IsTomvery____A_____?---Yes.Healwaysdoeshishomeworkwell.A.carefulB.lazyC.luckyD.dangerous8.---Whydoyoulikegiraffes,Julie?---Becausetheyarekindof____C____andbeautiful.deliciousB.scaryC.lovelyD.difficult9.---I’mmakingaplanwithChatGPT.---Wow,how____D_____itis!A.terribleB.scaryC.boringD.smart10.Thelittlegirlisvery___B_____.Shedoesn’twanttofacesomanypeople.A.amazingB.shyC.cleverD.small二、选词填空closefriendlybiggreatbeautifulMydog,Xiaohua,ispartofthefamily.Sheisquitea____big___big,butsheisnotscaryatall.Shehas______beautiful___fur.Sheisreally____friendly____andlovestoplaywitheveryone.Sheisalsoveryspecial.Yousee,Iamblind.Xiaohuaismyeyes.Shehelpsmefindmywayaround.Shecanseeandhas____great___hearing.Shehelpsmewalktoschoolandstaysafe.Iloveherverymuch.Weare___close___friends.综合题阅读理解ARoundeyes,roundhead,roundbody!Whatisthislovelylittleanimal?Helookslikeabear.Butheisnotabear.He'sakoalainAustralia.PeopleinAustralialovekoalasandtakecareofthem.Theyhavesetupplacesforkoalastolive.Noonecankillthemfortheirprettyfur.Whenakoalaisborn,hehasnofur.Andheisnotasbigasyourlittletoe(脚趾头)!Themotherkoalahasapocketinthefrontofherbody.Thebabygoesintothiswarmpocket.Therehestaysforsixmonths.Thekoalacouldnotlivewithoutaspecialkindoftree.Thetreegiveshimbothhishomeandhisfood.Formostofthedaythekoalasleepsinthetree,about18—22hours!Atnightthekoalalooksforfood.Hemaygoalongwaytofindit.Helikesonlythebark(树皮)andtheleavesofthetree.Heeatsnothingelse.Howlovelythekoalasreallyare!1.Theunderlinedword“most”inthepassagemeans______A___.A.almostallB.onlyasmallpartC.nearlyhalfD.half2.Afterthebabykoalaisborn,helivesinhismother'spocket____B_____.A.forsixdaysB.forsixmonthsC.foranightD.allhislife3.Whenakoalaisborn,heis_____A____.A.smallerthanyourtoeB.biggerthanyourtoeC.asbigasyourtoeD.Asbigasyourfoot4.WhichofthefollowingisTrueaccordingtothepassage?CA.Thekoalaliveswithhismotherallhislife(一生).B.Thekoalalooksforfoodatnoon.C.Thekoalaonlyeatsthebarkandtheleavesofthetree.D.Helikesallthethingsonthetree.5.Whatisthepassagemainlyabout?DA.HowpeopleinAustraliaprotectkoalas.B.Thewaymotherkoalastakecareoftheirbabies.C.Koalascannotlivewithoutaspecialkindoftree.D.LovelykoalasinAustralia.BWehaveamazingskills!Theanimalworldhasmanymemberslivingeverywhere.Someofthemhavesomeunusualskillyoumaynotknow.Howcantheywowyou?Let'sfindout!ParkourmasterJumpfromasmall,thintreebranch,flyintheair,landonawall,andrunaway.Iamasquirrel.Icanmakemanyhardmovesinashorttime.Ihardlygethurtorfalldown.Iamjustlikepeopledoingparkour(跑酷)!WonderofgrowingIamaseaslug.Oops!Ilostmybodybyaccident(偶然).Don'tworry.Icangrowanewbodyin17days—evenaheart!See?Iamnotjusttalkingbig.ThegiftofsoundLookatmylongandcolorfultail.Iamamalelyrebird.IcanmimicnearlyanysoundIhear,fromthesoundsofotherbirdstoevenchainsaws(电锯)andcameras.Iamsoproud!6．The_____B___isjustlikepeopledoingparkour.A.wolfB.squirrelC.parrotD.fox7.Howlongdoesittakeforaseaslugtogrowanewbody?CA.17seconds.B.17minutes.C.17days.D.17months.8.Fromthepassage,the______D___hasalongandcolorfultail.A.PeacockB.parrotC.swanD.malelyrebird9.Howmanyanimalsdoesthepassagemention?CA.One.B.Two.C.Three.D.Four.10.Whatskilldoesamalelyrebirdhave?BA.Itcanflyintheair.B.Itcanmimicnearlyanysoundithears.C.Itcanlandonawall.D.Itcangrowanewbodyinashorttime.二、完形填空Snakeshavehamsters(仓鼠)forfood.ButatazoointheJapanesecapital,Tokyo,asnakeliveswithhisfriend,alittle1!Thesnakeistwoyearsold,Manymonths2,helivedalone.Hedoesn'tlikehisfood,thefrozenhamsters.Oneday,thelittlelivinghamster3.Thesnakedoesn'teatthelittlehamster.Theyare4toeachother.Sometimesthehamstersleepsonthebackofthe5.Thesnakeisabout1m6andthehamsterisonly0.09mtall.Theyaresodifferent7eachother!Peoplethinkthesnakeislonely.Soheishappy8afriend.Whenheishungry,heneedsfood.Whenheistiredofplayingwithhimself,he9thehamster.Sometimespeoplearelikethesnake.Wearegoingtohavedifferent10.Impossibleisnothing.Lifeisamazing!()1.A.snakeB.monkeyC.hamsterD.tiger()2.A.agoB.beforeC.afterD.behind()3.A.comeB.comesC.tocomeD.came()4.A.kindB.friendlyC.goodD.scary()5.A.mouseB.snakeC.lionD.tiger()6.A.longB.shortC.tallD.heavy()7.A.toB.fromC.onD.in()8.A.haveB.havingC.tohaveD.had()9.A.needsB.needC.needingD.toneed()10.A.classes