牛津版七年级上册-unit3-The-earth-同步教案

页Unit3TheearthⅠ核心词汇：Earth地球quiz小测试pattern模式protect保护report报告part部分land陆地v.登陆field田地large大的provide提供pollution污染burn燃烧energy能源ground地面kill杀死important重要的fact事实kilometer公里own拥有catch捕捉problem问题pollute(动词)污染callv.呼叫，称呼，打电话给···Ⅱ重要短语:protecttneEarth保护地球protectsb./sth.from保护某人/物，使不受伤害provide…..with为…..提供becoveredby被····覆盖makeenergy制造能源put….into把…..倒入、放入）……stopdoingsth停止做某事(不做这件事了）只指一件事stoptodosth停下来做某事（停止做这件事，去做另外一件事）throwaway扔掉throwabout乱扔如：Don’tthrowaboutthewastepaper.haveagoodtime玩得高兴=enjoyoneselfgetup起床Ⅲ重点句型：TheEarthprovidesuswithair，Waterandfood.It's+形容词+forsb.+todosth.Therebe+主语+介词短语Wecanaskpeoplenottodosth.Ⅳ详细讲解：1.somearelarge.(page31)Large大的。同义词：big西丽的荔枝园真大（large），里面的荔枝好大个（big）Large反义词：small，多指面积大big反义词：little，指体积大，还可以表示“巨大，伟大，重要”的意思great巨大的，伟大的，除了表示重量、体积外，还表示抽象的或者精神方面的2.TheEarthprovidesuswithair，Waterandfood.(page31)Providesb.withsth.为某人提供某物Providesthforsb.Provide指“准备好必需品来供应”YifuProvidesaroomforstudyingOffer指“主动地提供帮助、支撑”ThegirlOfferedtohelptheold.It'simportantforustoprotecttheEarthforourfuture.(page31)为了我们的未来，保护地球很重要。注意：It's+形容词+forsb.+todosth.It在句中作形式主语，整整的主语为不定式toprotecttheEarth.动词不定式作主语，可以放在句前也可以放在句后。句中的谓语动词用单数。4.Airhasnosmell.空气无味。（page35）no:①修饰可数名词时，相当于nota/an如：shehasnobrother=shedoesn’thaveabrother②修饰不可数名词时或者可数名词复数时，相当于notany.Therearenodeskintheclassroom.=Therearen’tanydesksintheclassroom.5.Wecanaskpeoplenottoeatsharkfinsoup.我们可以让人们不喝鱼翅汤。（page37）Asksb.todosth.要求/请求某人做某事（固定搭配）Asksb.nottodosth.要求/请求某人不要做某事如：Ourteachersalwaysaskustodohomeworkafterclass.6.Arethereanyotherthingswecando?有一些其他的事情我们可以做吗（page38）any“一些”常用语否定句和疑问句中，还可以表示“任何”、“任何的”some常用语肯定句中，表示委婉请求的疑问句或希望得到肯定回答的问句，用“some”。7.Wecantakeourownshoppingbagstothesupermarket.(page38)own形容词“我们自己的”；动词“拥有”own“拥有”指具有法律上的所有权Whoownsthishouse？have“拥有”表示某人拥有、具有、含有某物，是比较客观，强调所属关系Ihavelonghairandblackeyes.8.Fewerandfewerfishintheseaeachyear.(page39)海洋中的鱼越来越少。①Fewerandfewer越来越少比较级+and+比较级表示“越来越···”moreandmorebeautiful.②fish在这里表示可数名词“鱼”。表示鱼的数量，单复数是一样的。也可以表示不可数名词“鱼肉”。Wehavefishfordinner.9.Whatproblemsdowehave?我们有什么问题（page39）problem问题，难题。比较麻烦或者困难的问题，相当于difficultquestion.Abouttheearth’sproblem关于地球的问题question指比较容易解决或回答的问题Amathquestion一个数学问题Weneedairtobreath.我们需要空气来呼吸。①Needsb./sth.todosth.需要某人/某物做某事Needtodosth.需要做某事(Youneedtogothereatonce)Needdoingsth.需要做某事(主语是物,主动形式表被动：theflowersneedwatering.)②Need也可作情态动词，但仅用于否定句或疑问句中，后接动词原形。例：Doesheneedtohandinhisexaminationpapernow?他需要现在交卷吗？-MustIfinishmyhomeworknow?我必须先在完成我的作业吗？-No，youneedn’t.不，不需要。11.wecanfindoutaboutdifferenttypesoffish.我们发现不同的鱼类。（page41）findout指经过观察、调查把事物查出来，搞清楚去，弄明白事情的真相。选出不同类别的单词。A.Earth B.Sun C.Moon D.landA.clour B.white C.brown D.greenA.forest B.ocean C.sea D.riverA.big B.large C.huge D.sizeA.hot B.weather C.cold D.warm（B）根据括号中的汉语提示写单词。Icanseemany______（星星）intheskyatnight.The______（月球）issmallerthantheSun.Wemustdosomethingtoprotectthe______.（地球）Whatisthe______（海报）about?Itiscloudytoday.Therearemany______（云）inthesky.（C）根据句意从括号中选择正确的单词或短语填空。______（Aquarter,Threequarters）oftheEarthisland.TheMoonmovesaroundthe______（Sun,Earth）.Theweatheris______（different,thesame）inShenyangandHainan.Today,thereis______（many,much）airpollution.Completeareporton______（protecting,protect）theEarth.（D）根据句意和首字母提示写单词。Thefarmersareworkinginthef______.Lookatthesmokefromthefire.Thereisalotofairp______.Forestsp______shelterandfoodforanimals.Waterisveryi______tous.Wecanonlyliveforthreedayswithoutit.Don’tputr______intothesea.Itwillpollutethesea.（E）根据句意和括号的汉语提示写单词。Therubbishinthesea______（杀死）animalsandplants.Itisimportantforus______（保护）theEarth.Wemustnotletdirtywater______（污染）therivers.Manypeoplestillburnwoodtomake______（能量）.What’sthe______（天气）liketoday?It’ssunny.（F）根据句意用括号中所给单词的适当形式填空。Theweatheris______insomeplaces.（difference）Whentheclassbegins,weshouldstop______andlistentotheteachercarefully.（talk）Wemustdosomething______therivers.（protect）Pleaseputthe______paperintotheboxoverthere.（use）Wemuststoptheof______ourbeaches.（pollute）翻译下列短语。保护地球完成报告许多不同的植物在陆地生活在空中飞翔产生能源杀死动植物停止做某事照相抓鱼为……提供……把……倒入/放入扔掉海上污染在地下三、语言运用从方框中选择适当的词或短语并用其正确形式填空。polluteimportantunderthegroundburnintheskymakeIcanseemanykitesflying.Theworkersarerubbish.Lookatthesmokefromthefire.Wemuststoptheseas.Peopleburnwoodenergy.Doyouknowwhyforestsarevery?ThereisalotofoilinXinjiang.同义句改写。TheSearsisthetallestbuildingonEarth.TheSearsisthetallestbuilding__________________.Seaanimalssharetheoceanswithusaswell.Seaanimalssharetheoceanswithus,______.Whatelsewouldyoulike?What____________wouldyoulike?Ourdininghallprovidesuswiththreemealsaday.Ourdininghall______withthreemeals______aday.Thereisalotofpollution.Thereis______pollution.（C）根据所给的汉语翻译句子。这些地方的天气是不同的。所有的植物都需要光和水。地球上有许多不同的动物。对于我们还说，学好英语很重要。四、选择填空。Thedoctordidwhathecould______thatchild.A.save B.tosave C.saved D.savingHewasn’tfeelingwell.Hehadto______.A.stopsworking B.stopworking C.stopstowork D.stoptoworkWecanuseMSNto______witheachotheronthenet.Really?Willyoushowmehowtouseit?A.talk B.say C.shout D.tell______crosstheroadbeforethetrafficlightsturngreen.A.Not B.Won’t C.Don’t D.NoChenBinhasreadlotsofstoriesbyChinesewriters.Nowhewouldliketoread______bywritersfrom______countries.A.some;any B.other;other C.other;some D.some;otherGrandpashouldstop______becauseheisverysick.A.smoking B.tosmoke C.smoke D.tosmokingForests______shelterandfood______animals.A.protect;from B.protect;for C.provide;with D.provide;forThat’sthematterbetween______.A.Iandyou B.meandyou C.youandmy D.youandmeThere______twobowlsofriceonthetable.A.is B.are C.has D.haveIt’sveryniceofyou______so.A.saying B.tosaying C.tosay D.sayWhat______lovelyweatheritis!A./ B.the C.an D.aLet’s______atalkaboutlearningChinese.A.had B.having C.tohave D.haveCouldyougiveme______water?A.any B.some C.little D.manyThestudentsmuststop______inclasswhentheteacherisspeaking.A.totalk B.talked C.talk D.talkingIthinkweshouldkeep______inthereading-room.Youareright.A.quiet B.quietly C.quite D.quicklyTheEarthisaninterestingandbeautiful______.A.things B.thing C.places D.placeThesebooks______uswithallkindsofinformation.A.give B.provide C.places D.placeMostlargeshipsnow______oilinsteadofcoal.A.burn B.have C.show D.setItiscleananddoesnot______theair.A.see B.save C.pollute D.keepThewaterfromthefactoryis______.Yes.Wemustdosomethingtoprotecttheriver.A.dirty B.clean C.large D.smallWeshoulddrinkwatereveryday.Hereis______foryou.Thankyou.A.glasses B.aglass C.glass D.theglassesWhat’sinsidethebottle?______.A.Milks B.Somemilks C.Amilk D.SomemilkArethere______otherthingswecandotohelp?A.some B.no C.any D.littleThere______differentplantsandanimalsonEarth.Wemustprotectthem.A.is B.are C.has D.haveAirpollution______fromtraffic,aswellasfactories.A.comes B.goes C.runs D.makesUnit3TheEarth检测题(时间：60分钟；满分：100分) Ⅰ.单项选择（每小题1分，共10分）11.Bennysawthree______climbingthewalls.A.thiefs B.thief C.thieves D.thieve12.—Tom,whatarethose?—Theyare________.A.deers B.adeer C.deer D.deeres13.There____abookandtwopensonthedesk.A.is B.are C.be D./14.Theboyisthirsty,andhewouldlike_______.A.acupoftea B.abowlofriceC.aboxofchocolate D.apieceofbread15.Maths_____myfavouritesubject.A.is B.am C.are D.be16.It’simportant_______ustostudyhard.A.to B.for C.on D.with17.TherearemanyanimalsonEarth.Somelive_____theland.Somelive____thewater.A.under;on B.in;under C.on;under D.under;in18.Wemuststop_____theanimals!A.kill B.tokill C.killed D.killing19.Don’t____rubbishintotheriver!A.go B.throw C.pull D.push20.Forestsareveryimportant.Theyprovideus_____alotofthings.A.of B.to C.with D.forⅢ.完形填空（每小题1分，共10分）Ifasnakebitesyou,takeaphotowithyourmobilephone!Itmaysaveyourlife.Thisisthesurprising21ofaBritishcook.OnedayHenryJacksonwasworkinginarestaurantkitchen.Hepickedupadishfromthetable,and22asnakeappeared...andbithimonthehand.Afewdaysearlier,thesnakecametothe23fromAsiainaboxofbananas.Itclimbedoutoftheboxand24underthedish.“Iwenttotrytopickitupanditbitmeagain.Ithrewit25thekitchen,anditlandedinthefridge.SoIclosedthedoor,”MrJacksonsaid.Anyway,MrJacksonstayed26andhetookaphotoofthesnakewithhismobilephone.Soonhis27begantoacheandhewenttohospital.Thenhischestbegantohurt.Doctorscouldn’tsaywhatwaswrong28theydidn’tknowwhatkindofsnakeitwas.ThenMrJacksonrememberedhismobilephonephoto.Thedoctors29ittoLondonZoo.Whentheyknewthekindofsnake,theycouldgiveMrJacksontherightmedicine,andhelefthospitalthenextday.“Somyadviceisthis：Ifasnakebitesyou，pickupyourphone.Take30photofirstandthenshowthephototothedoctors,”suggestsMrJackson.“Oh,andifthesnakedoesn’tsmileforthephoto,don’tworry！”21.A.chance B.advice C.excuse D.business22.A.suddenly B.nearly C.especially D.fortunately23.A.garden B.hospital C.restaurant D.school24.A.hung B.hid C.jumped D.ran25.A.under B.into C.towards D.across26.A.cool B.noisy C.pleased D.afraid27.A.foot B.leg C.hand D.mouth28.A.but B.though C.so D.because29.A.wrote B.sent C.sold D.taught30.A.his B.her C.its D.theirⅣ.阅读理解（每小题2分，共28分）AImaginethesituation.Youaredrivingaloneinadesertoronamountain.Youhavenoideawhereyouare.Youpassedthelasthousetwohoursago.Thenyourcarbreaksdown.Itisnightanditiscold.Youhavenomobilephone.Whatdoyoudo?Well,nexttimetakeaGPSwithyou.Thisinventionmaybeabletohelpyou.Itisadevice(装置)whichusessatellites(卫星)tofindtheuser’sposition(位置).Itcanfindyourpositiontowithin20metres.AGPScannotstartyourcar,butatleastyouwillknowwhereyouare.GPS,whichmeansGlobalPositioningSystem,isasmallradioreceiver.Itlookslikeamobilephone.Youcanholditinyourhand,orputinyourpocket.Itissometimesputintoawatchoratelephone.WealsofindGPSdevicesincars,planes,orboats.Someofthesedeviceshaveelectronicmaps,soyouknowwhereyouare.Forexample,inacitytheycantellyouthenameofthestreet.TherearethreepartstotheGlobalPositioningSystem.Thefirstpartisthereceiver.Youcanholditinyourhand,orhaveitfixedintoyourcar,plane,etc.ThesecondpartisagroupofsatellitesorbitingtheEarth.Thereceivercontactsatleastfourofthesatellitesandcalculates(计算)itsposition.Thethirdpartofthesystemisanetworkofgroundstations.Theyareallovertheworld.Theycontrolthesatellitesandmakesuretheyareworkingwell.SomepeoplethinkthatinthefuturetheGPSwillbeascommonasthemobile.Theyarebecomingcheaperandmoreandmoreaccurate(精确的）.TherearealsonewusesfortheGPS.Perhapstheywillbecomelikewatches.Everyonewillhaveoneandyouwillneverbelostagain.31.Accordingtothepassage,withthehelpoftheGPS,people______________.A.can’tbelostinanewcityB.can’tfindtheirwayindifferentcountriesC.canlearnaboutthecultureofanunknownplaceD.canspendtheleasttimegettingtoanotherplace32.Wecanlearnfromthepassagethat______________.A.therearethreepartstotheGPSB.aGPScan’tbeputintoawatchC.aGPScanhelpyoustartyourcarD.theGPSarebecomingmoreandmoreexpensive33.Theunderlinedword“They”inparagraph3means“___________”.A.Receivers B.GPSdevicesC.Satellites D.Groundstations34.Thepassageismainlyabout______________.A.thehistoryoftheGPSB.theintroductionoftheGPSC.theshapeoftheGPSD.thethreepartsoftheGPS35.Whatcanweinfer(推断)fromthepassage?A.AllGPSdeviceshaveelectronicmaps.B.PeopleinmanycountrieswillusetheGPSforfree.C.ThereceiveroftheGPScontactsatleastfiveofthesatellites.D.TheGPSwillbecomemoreandmorecommonineverydaylife.BNewsReviewHeadonTrainCrash OnMay18,twotrainshadaheadoncrash(相撞）nearNewYorkCity.Over250peoplewereonthetrainsthen.About60peoplewerehurt,butnodeathswerereported.TravelTime TouristscametogethertotheTaishanMountain,onMay1.Over180,000touristsvisitedtheplaceofgreatinterestfromApril29toMay1,duringthethreedayholiday.BraveVolunteer LiaoZhi,adanceteacherfromChengduwholosther1yearolddaughterandherlegsinthe2008Wenchuanearthquake,arrivedinYa’an13hoursaftertheearthquake.Thedancersaidshehadhadaterribletimeherselfandknewwhatpeopleneededmost,soshedecidedtocomeandofferhelp.TomatoCompetition AtomatocompetitionwasheldinHuainan,AnhuiProvince,onApril16.Thebesttomatoeswerechosenaccordingtotheirshape,colorandtaste.Thecompetitionhopedtoencouragethefarmerstogrowbettertomatoes.36.About_____peoplewerehurtintheheadontraincrash.A.18 B.29 C.60 D.25037.AlotofpeoplevisitedtheTaishanMountain_____________.A.13hoursaftertheearthquakeB.onMay18C.duringtheMayDayholidayD.onApril1638.LiaoZhi,thedanceteacherfrom_____________,cametoYa’antoofferhelp.A.Huainan B.ChengduC.Taishan D.NewYork39.ThetomatocompetitioninAnhuiProvincewasheldto_________________.A.helpthepeopleinYa’anB.savethepeopleonthetrainsC.forgettheterribletimeD.helpgrowbettertomatoesCDoyouknowfishcomeoutofeggswhentheyareborn?Afterthelittlefishcomesoutoftheegg,iteatsthefoodintheegg.Whenitisbig,itleavestheegg.Itswimsinthewater.Youcanseetheeyesandnose.Itsearsarehidden(藏在)inthehead.Somefisheatotherfish.Somefishhavesmallmouthsandteethandtheyofteneatplants.40.Thefishisin________beforethey’reborn.A.anegg B.thebodyofitsmother C.thewaterD.thebodyofitsfather41.Thelittlefisheats_____________afteritcomesoutoftheegg.A.somesmallfish B.bigfishinthewaterC.othereggs D.thefoodintheegg42.Whenthefishisbig,it____________.A.goesawayfromtheegg B.doesn’tcomeoutoftheeggC.eatstheeggs D.swimsintheegg43.Whichisright?A.Thefishhasnoears.B.Wecanseethefish’snose,eyesandears.C.Thefishhasearsinitshead. D.Thefishhasnonose.44.Thepassagetellsus___________.A.allbigfisheatsmallfish B.fishwithsmallmouthsandteetheatplantsC.allfishhavebigmouthsandteeth D.fishesdon’thaveearsⅤ.根据句意及首字母提示完成单词（每小题2分，共10分）45.Theywentforwalkstogetherinthef________.46.Iwantal_____box;thisoneistoosmall.47.Itisimportantforustop________theEarthforourfuture.48.Plantsabsorb(吸收)e_______fromthesun.49.Weshouldn’tp________ourenvironment.VI.根据所给汉语完成句子，每空一词（每小题1分，共10分）50.帮助他人是很重要的。___________________________________helpothers.51.不要忘记把你的垃圾丢掉。Don’tforgetto______________yourrubbish.52.我把杂志放入抽屉里。I______themagazine_______thedrawer.53.你们上个星期天在公园玩得高兴吗？Didyou_____________________________________intheparklastSunday?54.我们通常7点起床。Weusually__________________at7o’clock.55.在我们的城市里有800万人。_________________eightmillion________inourcity.56.布莱克先生拿起帽子走了出去。MrBlack________________hishatandwentout.57.请将这些句子写下来。Please_______thesesentences_______.58.我们每个人有一个书房。_______of_______hasastudy.59.从我家到学校我走了半小时。Iwalkedfor_______anhour________myhome______school.VII.书面表达（共22分）随着全球环境的恶化，越来越多的人选择过低碳生活。请写一篇英语短文，倡议你的同学们加入低碳一族。要点如下：1.节约用水、用电、用纸；2.去超市自备购物袋；3.不要购买不必要的衣服；4.不要购买一次性的杯子和碗筷；5.步行或骑自行车上学。注意：1.词数80词左右。（开头和结尾已给出，不计入总词数。）2.可适当增加细节，以使行文连贯。Withtheglobalwarminggettingworse,morepeoplechoosetolivealowcarbonlifeforthepurposeofreducinggreenhousegases.______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________参考答案：1~5DCAEB6~10BABBA11.C由three可知，此处用复数形式，thief的复数形式为thieves。12.C主语为they，表语应为复数名词，只有C项是正确形式。13.Atherebe句型中，be的单复数形式由最靠近它的主语的单复数决定，故选A。14.A由前面的“这个男孩口渴了”可推知他想要喝的东西，故选A。15.AMaths是“数学”，作主语时谓语动词用单数。16.BItisimportantforsb.todosth.为固定句式，意为“对某人来说做某事是重要的”。17.Contheland“在陆地上”，underthewater“在水下”，句意：地球上有很多动物，一些生活在陆地上，一些生活在水下。18.Dstoptodosth.意为“停下来去做某事”，stopdoingsth.意为“停止做某事”。由句意“我们必须停止捕杀动物”可知选D。19.Bthrowsth.intotheriver“把某物扔进河里”，符合句意。20.Cprovidesb.withsth.为固定短语，意为“给某人提供某物”。21.Bchance“机会”，advice“建议”，excuse“借口”，business“商业”。根据文章最后一段的“Somyadviceisthis:Ifasnakebitesyou,pickupyourphone.”可知选B。22.Asuddenly“突然”，nearly“几乎”，especially“尤其”，fortunately“幸运地”。根据文章叙述，应该是“突然”一条蛇出现了，咬到了杰克逊先生的手。23.C通过前文“...HenryJacksonwasworkinginarestaurantkitchen.”可知故事应该是发生在一家饭馆里，所以本题选择restaurant。24.B根据文章含义可知应该是这条蛇爬出了箱子然后“藏”在盘子底下，故选择hid（原形hide“隐藏”）。hung（原形hang“悬挂”），jumped（原形jump“跳”），ran（原形run“跑”）均与文意不符。25.Dunder“在……下面”，into“进入”，towards“朝”。不能将蛇扔到厨房下面，故排除under；根据前文我们知道这条蛇本来就在厨房内，所以o“扔进（厨房）”和throw...towards“扔向（厨房）”均不符合逻辑。故只有D符合题意，throwitacrossthekitchen意为“把它从厨房的这一边扔向那一边”。26.Astaycool意为“保持冷静”，说的是杰克逊先生保持镇静，用手机给蛇拍了一张照片。其他形容词noisy（吵闹的），pleased（满意的），afraid（害怕的）都与文意不符。27.C从前文“bithimonthehand”可知“Soonhishandbegantoache...（很快他的手开始疼……）”，所以选hand。28.D通过“Doctorscouldn’tsaywhatwaswrong”和“theydidn’tknowwhatkindofsnakeitwas”可知“医生说不清楚状况”的原因是“他们不知道这条蛇的种类”，所以选because。29.Bsendsth.to...意为“把某物送/寄到……”，根据文章含义，医生把杰克逊先生拍摄的照片发送到伦敦动物园。30.C从全文可知杰克逊先生给大家的建议是如果蛇咬了你，给它拍照。所以本题应用it（蛇）的形容词性物主代词its。31.A由第一、二段及最后一段最后一句Everyonewillhaveoneandyouwillneverbelostagain.可知，GPS可以帮助人们定位，以避免迷路。故选A。32.A由第三段第一句TherearethreepartstotheGlobalPositioningSystem.可知