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Startingout&UnderstandingideasUnit6ThepowerofplantsStartingout1Lookatthepictureandanswerthequestions.教材原图Theamazingworldofplants!1Whatfactsaboutplantsdoyouknow?2Doyouthinkplantsareamazing?Whyorwhynot?2Lookatthepicturesandanswerthequestions.1Whatarethepeopledoing?2Whatcanplantsdoforus?sunlightUnderstandingideas1Lookatthepictureofaplantandmatchthewordstoit.sugarleafsunlightwater1_________ 2
_________ 3
_________carbon dioxide oxygen4_________
stem rootsugarwaterleaf2Readthepassageandcheckyouranswers.Within/wɪð'ɪn/aPlant1It’squarter/'kwɔːtə/pastseven.①
Here'sWorkerNo.55inhisgreenuniform.He'sgoingtostartworkintheplant.2HeworksinWorkshop1001intheLeaf/liːf/.
②Thereare20to100workersineachworkshop/'wɜːkʃɒp/.Theycollect/kə'lekt/sunlight/'sʌnlaɪt/andCO2duringtheday.③
NowworkersfromtheRoot/ruːt/send/send/upwater.
④number的缩写形式温馨提示:此符号表示“考点精讲点拨”链接。Thewaterwillrise/raɪz/uptotheLeafthroughtheStem/stem/.
⑤ThenworkersintheLeafwillmix/mɪks/water,CO2andsunlight.3Whataretheygoingtoproduce/prə'djuːs/?Mostimportantly(forthem),therewillbesugar/'ʃʊɡə/!It'susefulforthegrowthoftheplant.Anotherproduct/'prɒdʌkt/willbeoxygen/'ɒksɪdʒ(ə)n/,buttheplantdoesn'tneedmuchofit.
⑥Itmeansalottoanimalsandhumans,though/ðəʊ/—theyneedittobreathe/briːð/!⑦4Theworkersworkhard.Soonit'sgoingtogetdark/dɑːk/.Theywilltakearest/rest/.⑧5
Therearemillionsofplantsonearth.
⑨Theygivemorethanfoodandoxygen.Withoutplants,thenatural/'nætʃərəl/worldwouldbeverydifferent!
⑩3Chooseanothersuitabletitleandgiveyourreasons.a
Howtomakesugarb
HowplantsworkcWhyplantsaregreatdGoingtothegreenworkshopbThinkandshare1Whatdoes“plant”meaninthetitle?2Inwhatotherwaysdoplantshelptheworld?Learningtothinkforquestion1Apunisawordwithmorethanonemeaning.It'sacleverwaytomakethepassagemoreinteresting.4Completethetextswiththewordsandexpressionsfromthepassage.SunlightandCO2enter/'entə/the1_________.⑪Waterfromtherootwill2
_________totheleafthroughthestem.3
_________,CO2andsunlightwillturninto4_________andoxygen.Oxygenisimportanttohumans—theyneeditto5
_________
.plantsriseupWatersugarbreathe5Readthesentencesfromthereadingpassageandsummarisethegrammarrules.(a)He'sgoingtostartworkintheplant.(b)Theywilltakearest.Nowfindmoresentenceswiththesestructuresinthereadingpassage.一般将来时结构:will/begoingtodosth.6Completethesentenceswiththesimplefuturetense.⑫1Thesunflower/'sʌnflaʊə/seeds/siːdz/_________grow/grəʊ/intotallplants.
⑬2We_________
learndifferentpartsofplantstomorrow.3Theleaves_________changeintodifferentcoloursinautumn.willwill
willwillwalk7Completetheguide’swordsusingthecorrectformofthewordsintheboxes.givemakerainseebecomewalkWelcometotheGreatBearRainforest/'reɪnfɒrɪst/inCanada!We1_________throughtheforesttoday.It'ssunnynow,butpleasetakearaincoat.I’msureit2
_________later.Thetreesinarainforestcanmaketheirownrain.⑭willrainHow?Well,lookup—way,way,up—andyou3_________cloudsatthetopofthesetrees.Watercomesintotheairfromtheleaves,and4_________clouds.
⑮Itthenrainsontheforest.This5_________otherplantsveryhappy.Thesetreescanliveforthousandsofyears.They6_________animalssomewheretoliveandfoodtoeat...
⑯Nowwecanseeplantsaresoimportant.Theyinfluence/'ɪnfluəns/theclimate/'klaɪmət/,theanimals,andthepeople.
⑰willseebecomesmakesgive8Workinpairs.DiscussyourplanforPlantingDay.UsethewordsfromthereadingpassageandtheUsefulexpressionstohelpyou.ExampleDearstudents,Doyouwanttodosomethingforourmothernature?JoinourPlantingDayactivityandplantmoretrees!Happyplanting!Best,WoodMiddleSchoolMyplanforPlantingDay·TheimportanceofplantsMoreplantswillmake:theclimate:______________________________theanimals:
____________________________________thepeople:
____________________________________morestablegetthefoodtoeatandtheplacetolivefeelmorecomfortable·ThingstodoIamgoingto
_______________________________________________________________________________________plantasmanytreesasIcanandspreadthewordsabouttheimportanceofplants(答案不唯一)Usefulexpressions·Withoutplants,…will/won't…·…need…to…·…meanalotto…·…canmake…·…isusefulfor…·…influence…1It’squarterpastseven.past/pɑːst/
prep.晚于,在……之后Myfathercomesbackhomeataquarterpastsixeveryday.我父亲每天六点十五回家。拓展:past还可作为形容词,意为“过去的”。Wheredidyouliveinthepasttwoyears?过去两年你住在哪里?敲黑板
同音词:passed/pɑːst/,动词pass的过去式,表示“通过、经过、穿过”等。past的常见用法:①分钟数+past+钟点数,几点过几分②inthepast+时间,在过去的……时间里1:“林业英雄”郭万刚在过去的四十年里在腾格里沙漠上建起了一道绿色屏障。Guo
Wangang,theforestryhero,hasbuiltagreenbeltintheTenggerDesert________
________________40years.inthepast返回温馨提示:可返回原文2HeworksinWorkshop1001intheLeaf.leaf/liːf/n.叶,叶子可数名词,复数形式为leaves。TeaistheleafofaplantthatgrowswidelyinChina,Japanandothercountries.茶是一种广泛生长在中国、日本和其他国家的植物的叶子。2:Whenspringarrives,tree__________(叶子)begintoturngreen.leaves返回3TheycollectsunlightandCO2duringtheday.collect/kə'lekt/
v.收集;采集Mysistercollectsdifferentkindsofleaves.我妹妹收集不同种类的树叶。Hehasabigcollectionofoldbooks.他有很多旧书收藏品。collect作“收集”讲时是及物动词,后面接表示物的名词作宾语。其名词形式是collection,意为“收藏品;作品集”。3:[成都改编]TheBookofSongsistheearliest_________(collect)ofpoemsinChinaandthebeginningofChina’spoetrytradition.collection返回【点拨】用语法判定法。句意:《诗经》是中国最早的诗集,也是中国诗歌传统的开端。此处需要一个名词,collect的名词形式是collection。4NowworkersfromtheRootsendupwater.(1)root/ruːt/n.根;引申义“问题的根源”Youshouldwatertherootsfirstwhenyouwatertheflowers.浇花的时候你要先浇根。Wehadtosolvetheproblemfromtheroot.要解决问题,我们需要从它的根源入手。谚语
Thesecretofsuccessisconstancyofpurpose.成功的秘诀在于坚持不懈。4:Ifyouwanttopulloutthe_______oftheoldtree,youneedtodigdeeperintotheground.A.seedsB.rootsC.fruitsD.flowersB【点拨】用词义辨析法。句意:如果你想把这棵老树的拔出来,你需要往地下挖得更深。seed种子;root根;fruit水果;flower花。根据“digdeeperintotheground”可知,这里指老树的“根”。(2)send/send/v.送出;发出Theboyissendingupamodelrocket.那个男孩正在发射火箭模型。Thecandleonthetablesentoutweaklight.桌子上的蜡烛发出微弱的光。You’dbettersendforadoctorforher.你最好为她请个医生。Policemensenthimintoprison.警察把他送进了监狱。send的常见搭配:①sendup往上输送,发射②sendout发出③sendfor请某人来(帮忙等)④sendinto送入5:Chinasucceededin__________(送)threetaikonautstotheTiangong
spacestationonMay30,2023.sending返回【点拨】动词“发送”用send表示,in是介词,后面应当使用动名词形式。故填sending。5ThewaterwillriseuptotheLeafthroughtheStem.rise/raɪz/v.升高,上升Pleaseraiseyourhandstoanswerthequestion.请举手回答这个问题。Theriverroseafteraheavyrain.一场大雨后河水上涨了。口诀助记rise和raise的区别:raise及物,rise不及物;raise是人为,rise是自动;raise是举起,rise是升高。一语辨异Asthesunbegantorise,thefarmerraisedhishandtoshieldhiseyesfromthebrightsunlight.随着太阳开始升起,这位农夫举起手来遮挡刺眼的阳光。6:[成都]JiuzhaigouisoneofthemostpopularplacesinChinaandthenumberofthevisitorskeepsr
.ising返回【点拨】句意为“九寨沟是中国最受欢迎的地方之一,游客人数不断上升。”根据“Jiuzhaigou
isoneofthemostpopularplacesinChinaandthenumberofthevisitorskeeps...”可知,游客人数不断上升,rise上升,keepdoing不断地……,故填rising。6Anotherproductwillbeoxygen...product/'prɒdʌkt/n.(自然过程或化学反应的)生成物;产品Theyputanewproductonthemarket.他们在市场上推出了一款新产品。拓展:product的动词形式是produce,意为“生产,制造”。Thefactoryproducesalargenumberofcarseveryyear.这家工厂每年生产大量的汽车。7:[扬州]Westudentsnowusefewerthrowaway____________(product)thanbefore.products返回【点拨】用语法判定法。product是名词,意为“产品”;throwaway是形容词,意为“一次性的”,后面接名词。前面有fewer修饰,此处使用product的复数形式。7Itmeansalottoanimalsandhumans,though—theyneedittobreathe!though/ðəʊ/adv.不过,可是,然而;conj.虽然,尽管Thoughitwasraining,westillwentthere.尽管下着雨,我们还是去了那里。句中的“alot”是一个副词短语,用来强调“It”(本文中指的是氧气)对动物和人类的重要性。表示“非常”或“很多”,用来加强语气。Thoughthemoviewaslong,weenjoyeditverymuch.尽管电影很长,但我们非常喜欢它。Ourteamlost,Itwasagoodgamethough.我们队输了,可这也不失为一场好球。敲黑板though作连词时,意为“虽然;尽管”,需注意不能和but连用。8:[福建改编]_______Davidhasfailedmanytimes,heisalwaysfullofhopeforthefuture.A.IfB.WhenC.ThoughD.ButC返回8Theywilltakearest.rest/rest/n.休息(时间)Iwanttotakearestnowafteraday’swork.工作了一天现在我想休息一下。Ineedagoodnight’srestbeforethebigexamtomorrow.在明天的大考之前,我需要一个良好的夜间休息。Therestofthebreadwasbad.剩余的面包坏了。takearest=havearest休息一会儿rest作名词还可以表示“剩余的部分/人/事物”。therestof...后接名词作主语时,谓语动词要看名词的形式从而保持主谓一致。9:天太热了。我们到那棵树下面休息一下吧。It’stoohot.Let’s________________________underthetree.havearest/takearest返回9Therearemillionsofplantsonearth.millionsof数百万的Youcanseehundredsofpeopleinthepark.在公园里你能看到成百上千的人。Therearemillionsofstarsinthesky.天空中有数以百万计的星星。特别提醒hundred,thousand和million是三个常用于表示数字的词。它们表示具体数字时不使用复数形式,表示概数时通常使用复数并且后面加介词of,构成hundredsof/thousandsof/millionsof。10:Harbinisabeautifulcity.So_________(million)ofpeoplecomeheretoenjoysnoweverywinter.millions返回【点拨】考查数词。句意:哈尔滨是一个美丽的城市,因此每年冬天都有数百万的人来这里欣赏雪景。根据句意可知这里表示“数百万的……”,表示概数,因此要用millionsof。10Withoutplants,thenaturalworldwouldbeverydifferent!natural/'nætʃərəl/adj.自然的,天然的Thereisanaturalparkinourcity.我们城市中有个自然公园。Lovenature,loveyourself.热爱自然,热爱你自己。natural是形容词,意为“自然的;天然的”,是由名词nature变化而来。nature意为“自然”。11:Thefirst“forestlibrary”providesreaderswithachancetoreadina_________(nature)environment.natural返回11SunlightandCO2enterthe1______.enter/'entə/v.进入Heenteredtheroomquietlyinordernottowakeuphisbaby.为了不吵醒宝宝,他悄悄地进了房间。enter是及物动词,意为“进入”,相当于动词短语come/gointo。12:Athiefwentintotheirofficeandtookawaysomethinglastnight.(同义替换)_________A.leftB.stoppedC.enteredD.brokeC返回【点拨】用词义辨析法。left离开;stopped停止;entered进入;broke打破。gointo意为“进入”,和enter同义。12Completethesentenceswiththesimplefuturetense.simple/'sɪmpəl/adj.简单的;简易的Thequestionisquitesimple(=easy).这个问题相当简单。Theymadesomesimplebedsintheroomtoreston.他们在房间里做了几张简易的床在上面休息。simple相关词:副词simplyadv.简单地,仅仅近义词easyadj.简单的,容易的反义词difficult/hardadj.困难的13:—HowamazingChatGPTis!—Yes.Thenewinventionmakesitquite______forpeopletowritepapersandstories.A.lateB.simpleC.naturalD.difficultB返回【点拨】用词义辨析法。late晚的;simple简单的;natural自然的;difficult困难的。根据“forpeopletowritepapersandstories”可知ChatGPT
让写论文和写故事变得简单。13Thesunflowerseeds______growintotallplants.grow/ɡrəʊ/v.成长意为“成长;生长;发育”,是不及物动词。Inspring,everythingbeginstogrow.在春天,万物开始生长。Shewantstobeateacherwhenshegrowsup.她长大后想当一名老师。Thelittleboywillgrowintoastrongman.这个小男孩将会长成一个强壮的男子汉。grow作不及物动词常用搭配:growup长大;形成growinto成长为;长成;发展为拓展:(1)
grow还可意为“种植”,是及物动词。Let’sgrowsomeflowersoverthere.咱们在那边种些花吧!(2)grow还可作连系动词,有“逐渐变得”的含义,强调变化过程。It’sgrowingdark.天渐渐(变)黑了。“grow+形容词”意为“变得...”growdark变黑growrich变得富有;变富14:我的表姐尽了最大努力成长为一名真正的飞行员。Mycousintriedherbestto________________arealpilot.growinto返回14Thetreesinarainforestcanmaketheirownrain.own/əʊn/adj.&pron.自己的,属于自己的Hesawitwithhisowneyes.这是他亲眼看到的。Ihavemyownroomnow.我现在有我自己的房间了。Shelovesherownpetcatverymuch.她非常爱自己的宠物猫。Hisfatherownstwocars.他的父亲有两辆小汽车。Whoistheownerofthehouse,doyouknow?这所房子的主人是谁,你知道吗?withone’sowneyes亲眼所见own还可以作及物动词,意为“拥有;占有”,即对某物具有所有权,其主语一般是人,后面多用表示房屋、土地、车辆等的名词作宾语。其名词是owner,意为“主人”。15:Wewon’tbelieveituntilweseeitwithour__________(自己的)eyes.own返回15Watercomesintotheairfromtheleaves,and4______clouds.cloud/klaʊd/
n.云Theplaneisflyinginthecloudmostofthetime.飞机大多数时间都在云层中飞行。Thereareseveralblackcloudsinthesky.天空中有几朵乌云。cloud是名词,意为“云;云朵”,通常用作不可数名词。cloud用作可数名词时指独立、可分辨的云朵。构词法记单词cloud+y→cloudy多云的rain+y→rainy多雨的wind+y→windy有风的16:—What’stheweatherliketoday?—It’s________(cloud).Ithinkit’sgoingtorain.cloudy返回【点拨】用语法判定法。cloud云,其形容词形式是cloudy“多云的,阴天的”,在句中常作表语。16They6______animalssomewheretoliveandfoodtoeat...somewhere/'sʌmweə/pron.&adv.某处;在某处;到某处somewhere可作不定代词或不定副词,常用于肯定句
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