Unit13课时4Writing（教师版）九年级英语全一册讲义（人教版）

Unit13We’retryingtosavetheearth.目标导航目标导航WritingWritealettertothecitymayorabouttheproblemsandyoursuggestions.Inyourletter,describetheenvironmentalproblemsinyourtown/city.1.Whataretheproblems?2.Wherearethey?3.Whatorwhoiscausingtheseproblems?Then,givesuggestionsorpossiblewaystosolvetheproblems.知识精讲知识精讲知识点01思路点拨本单元话题是“Protectingtheenvironment(保护环境）”，主要讨论各种污染及其解决办法。环境保护是一个热门话题。与环保相关的书面表达通常是先列举环境中出现的某一现象，然后要求考生就该现象进行描述，提出建议，阐述自己的观点。具体来讲，此话题主要会从以下四方面进行设题：(1)记叙你参加过的一次环保活动；(2)谈论保护环境的重要性；(3)对保护环境的措施和建议；(4)对环境污染的看法并提岀保护环境的措施。体裁：说明文时态：用一般现在时人称：第一人称和第三人称知识点02必背单词组和句型【开头句】1．Itisveryimportanttotakecareofourenvironment．2．It'sourdutytoprotecttheenvironment．3．Asweallknow，waterisveryimportanttohumanbeings．4．Asmiddleschoolstudents，weshouldtakesomeusefulmeasurestostoppollution．5．Todayenvironmentalproblemshavedrawnpeople'sattention．6.WeneedtoprotectEarthbecauseitisourhome.7.Savetheearth,OurOnlyHome.8.Earthisourhome.9.Environmentalproblemsdirectlyaffectthequalityofpeople’slives.10.Themostimportantquestionintheworldtodayispollution.【中间句】1．Wecanbeginwithsmallthings，suchasplantingmoretrees，ridingbikesinsteadofdriving．2．Sortoutyourrubbishintoplastic，paperandrubber．3．Setuparecyclingnetworktoencouragepeopletorecyclethee－waste．4．Firstofall，wecanrideabikeorwalktoschooltoreduceairpollu5．We'dbetterplantasmanytreesaspossibletomakeourcitymorebeautiful．5．We'dbetterplantasmanytreesaspossibletomakeourcitymorebeautiful．6．Weshoulduseclothbagsinsteadofplasticbagswhenshopping．7．Wecancallonthepeoplearoundustodosomesmallthingstoprotecttheenvironment．8．Thegovernmentshouldmakesomelawstopreventfactoriesfrompouringwastewaterintotheriver．9．Lastbutnotleast，everyoneshouldrealizetheseriousnessofe－waste．10.SoIhopeallthestudentsinourclassstopusingtheplasticbags,anduseourownclothbags.11.Weshouldstopfactoriesfromproducingharmfulgases.12.Ifwegoonpollutingtheearth,itwon’tbefitforustolivein.13.Itnotonlydisturbsothersbutalsodoesgreatharmtopeople’shearing.14.That’saproblemweChinesemustpayspecialattentionto.15.Weshouldplantmoreandmoretreesinordertolivebetterandmorehealthyinthefuture.16.Thedevelopmentofprivatecarshasbroughtaboutaseriesofproblems.【结尾句】1．Allinall，everyoneshouldmakeacontributiontoprotectingtheenvironment．2．Ifeveryonetrieshisbesttoprotecttheenvironment，ourcity/worldwillbeenicerandcleaner!3．Weallneedahealthyandcleanenvironment．Let'srepeatthethreethingseveryday：reduce，reuseandrecycle．4．Inaword，everyonecandosomethingtomakeadifference．5．Ifallofuscandoalittlethingtoprotecttheenvironment，I'msureitwillmakeabigdifference．6.Noneofuslikespollution.7.Ibelievewecanmakeourearthabetterplacetolivein.8.Ibelieveourlifewillbeebetterandbetterifwecandothesethings.9.Ifeveryonemakescontributionstoprotectingtheenvironment,theworldwillbeemuchmorebeautiful.10.Let’sdoourbesttomakeitmorebeautiful.11.Let’stakeactionandbeagreenperson!知识点03提纲列提纲写句子自我介绍及写信目的I’m

from

No.

5

Middle

School.

I

like

our

city,

but

the

environment

around

here

is

getting

worse

and

worse.环境问题1问题There

is

white

pollution

everywhere

in

the

city(这个城市到处都是白色污染).

原因Peopleusetoomanydisposable(一次性的)things,suchasplasticcups,bottles,bagsandlunchboxes.Peoplethrowthemawayafteronlyusingthemonce(人们只用一次后就把它们扔掉了).建议I

think

that

people

should

try

to

use

their

own

cups,

lunch

boxes

and

chopsticks

instead

of

disposable

things

(我认为人们应该尽量使用自己的杯子、饭盒和筷子来代替一次性用品).环境问题2问题There

has

been

haze

(雾霾)

in

the

city

in

recent

years.原因That’s

because

there

are

more

and

more

cars

on

the

road

(那是因为马路上有越来越多的汽车)

and

they

give

off

too

much

waste

gas.建议Peopleshouldusepublictransportationmore(人们应该多使用公共交通工具).It’sagoodideatotakebusesandusesharedbikes(乘公共汽车和使用共享单车是个好主意).Ithinkthegovernmentshouldencouragemorepeopletousenewenergyvehicles(新能源汽车).表达希望Ihopetheenvironmentinyourcitygetsbetterandbetter.知识点04范文DearMr.Mayor,I’mfromNo.5MiddleSchool.Ilikeourcity,buttheenvironmentaroundhereisgettingworseandworse.First,thereiswhitepollutioneverywhereinthecity.Peopleusetoomanydisposablethings,suchasplasticcups,bottles,bagsandlunchboxes.Peoplethrowthemawayafteronlyusingthemonce.Ithinkthatpeopleshouldtrytousetheirowncups,lunchboxesandchopsticksinsteadofdisposablethings.Second,therehasbeenhazeinthecityinrecentyears.That’sbecausetherearemoreandmorecarsontheroadandtheygiveofftoomuchwastegas.Peopleshouldusepublictransportationmore.It’sagoodideatotakebusesandusesharedbikes.Ithinkthegovernmentshouldencouragemorepeopletousenewenergyvehicles.Ihopetheenvironmentinyourcitygetsbetterandbetter.Yourssincerely,WangLei尊敬的市长先生：，我来自第五中学。我喜欢我们的城市，但周围的环境越来越差。首先，城市里到处都是白色污染。人们使用太多一次性物品，如塑料杯、瓶子、袋子和饭盒。人们只使用一次就把它们扔掉了。我认为人们应该尽量使用自己的杯子、饭盒和筷子，而不是一次性物品。第二，近年来该市出现了雾霾。那是因为路上的汽车越来越多，而且它们排放的废气太多。人们应该更多地使用公共交通工具。乘公共汽车和共享自行车是个好主意。我认为政府应该鼓励更多人使用新能源汽车。我希望你们城市的环境越来越好。谨上，王磊能力拓展能力拓展【谚语俗语】

1．Savewater，wasteofshame．节约用水，浪费可耻。2．Don'tletourtearsbeethelastdropofwaterontheearth．不要让我们的眼泪成为地球上的最后一滴水。3．Sharingthesamesky，atotalofasoilretaining．同顶一片蓝天，共护一方水土。4．Mothernatureisgood，alsocoldbutcher．大自然是善良的慈母，同时也是冷酷的屠夫。分层提分分层提分题组A基础过关练（2022·湖北湖北·模拟预测）现在环境恶化导致问题日益凸显，假如你是学生会的干部，请你以学生会的名誉提出倡议，呼吁大家从小事做起，为保护环境尽一份力量。措施：1.节约用水和电2.少用塑料袋购物，不乱扔垃圾3.绿色出行；乘公共汽车，自行车或则步行……Theenvironmentisgettingworseandworse.Asastudent,wemustdosomethingtoprotecttheearth.___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【答案】例文：Theenvironmentisgettingworseandworse.Asastudent,wemustdosomethingtoprotecttheearth.First,it’sveryimportanttosavewaterandenergyinourdailylife.Don’tforgettoturnoffthelightswhenweleavetheroom.Second,wearesupposedtoreusetheplasticbagswhenwegoshopping.What’smore,weshouldn’tthrowrubbisheverywhere.Third,we’dbetterwalk,rideabikeortakethebuswhenwegoout.Lastbutnotleast,weneedtoplantmoretreesandflowerstomaketheenvironmentmorebeautiful.Howimportantitisforustoprotecttheenvironment!Ifwekeepdoingthesethings,Ibelievetheenvironmentwillbebetterandbetter.Let’sdoittogetherfromnowon.【详解】1.题干解读：本文是一篇倡议书，要求我们以学生会的名誉提出倡议，呼吁大家从小事做起，为保护环境尽一份力量。2.写作指导：本文应该用第一人称来叙述内容；时态采用一般现在时为主；写作首先点明环境问题的严重性，然后根据所给提示分点介绍保护环境的具体方法，然后号召大家从小事做起，从现在做起。可以适当运用连词，副词等进行过渡，条理清晰，将活动内容介绍完整。（2021·广西贺州·中考真题）近年来、环境恶化导致的问题日益凸显。假如你是某中学学生会主席李华，请你以学生会的名义向同学们发出倡议，呼吁大家从小事做起，为保护环境尽一份力。提示：（一）措施1.节约水电；2.少用塑料袋，不乱扔垃圾；3.绿色出行，如乘公交车、骑自行车、步行上学或购物等；（二）提出希望要求：1.文章必须包括所给提示内容，可展开思路；适当发挥；2.文中不能出现真实姓名、校名和其他真实信息；3.80词左右，开头已给出，不计入总词数。____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【答案】例文：Dearfriends,Theenvironmentalproblemsaregettingmoreandmoreseriousnowadays.Asstudents,weshoulddosomethingtoprotecttheenvironment.First,it’sveryimportanttosavewaterandenergyinourdailylife.Don’tforgettoturnoffthelightswhenweleavetheroom.Second,wearesupposedtoreusetheplasticbagswhenshopping.What’smore,weshouldn’tthrowrubbisheverywhere.Third,we’dbetterwalk,rideabikeortakethebuswhenwegoout.Lastbutnotleast,weneedtoplantmoretreesandflowerstomaketheenvironmentmorebeautiful.Howimportantitisforustoprotecttheenvironment!Ifwekeepdoingthesethings,Ibelievetheenvironmentwillbebetterandbetter.Let’sdoittogetherfromnowon.theStudents’Union【详解】1.题干解读：本文是一篇材料作文。围绕“保护环境”写一篇作文。2.写作指导：本文主要采用一般现在时。分为三段式：第一段引出主题；第二段提出保护环境的建议和措施；最后一段表达希望。写作时保持主谓一致性，逻辑性要强，无语法和标点错误。题组B能力提升练（2022·辽宁鞍山·中考真题）我校对部分教科书进行了循环使用。上周三下午，我们班同学就“教科书是否可以循环使用”展开了激烈的辩论。请你根据表格提示，以“Shouldwerecycletextbooks?”为题，简述这次辩论的情况并阐述自己的观点。（提示词：资源resource；责任responsibility）要求：（1）不能出现真实的校名、人名等相关信息。（2）根据中文和英文提示，可以适当发挥。（3）内容完整、意思连贯、符合逻辑、书写整齐。（4）词数：80～100词。开头已给出，不计入总词数。赞同：节约纸张；保护环境；增强责任感……反对不能在书上做标记；不能做笔记……自己的观点……Shouldwerecycletextbooks?LastWednesdayafternoon,ourclassdiscussedifweshouldrecycletextbooks.Now,letmetellyousomethingaboutit.____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【答案】例文：

Shouldwerecycletextbooks?

LastWednesdayafternoon,ourclassdiscussedifweshouldrecycletextbooks.Now,letmetellyousomethingaboutit.

Ontheonehand,somestudentsinourclassagreetorecycletextbooks.Thereasonsareasfollows.Firstofall,recyclingtextbookscansavepaper.Secondly,itcanprotecttheenvironment.Finally,itcanalsoenhancestudents’senseofresponsibility.Ontheotherhand,otherstudentsareagainstrecyclingtextbooks.Becauseitpreventsstudentsfrommarkingupbooks.Anotherreasonisthatstudentscan’tmakenotesonbooks.

Inmyopinion,textbookscanberecycled.Aslongaswehaveagoodsystemtoimplementthisthing.【详解】1.题干解读：本文是一篇材料作文。根据表格提示，写一篇作文简述你们班“教科书是否可以循环使用”辩论的情况并阐述自己的观点。2.写作指导：本文时态采用一般现在时；人称采用第三人称为主。文章可分为三段，第一段文章已给出；第二段介绍赞同和反对的理由；第三段介绍自己的观点。行文做到语句通顺，无单词语法错误。（2022·湖北武汉·模拟预测）4月22号是世界地球日（WorldEarthDay）。假如你是李明，请你给校广播站写一份倡议书。内容要点如下：1.骑车或步行去上学，不让父母开车接送；2.外出关灯，刷牙时关水龙头；3.购物时不用对环境有害的塑料袋；4.多种花草树木；5.补充一两点个人的想法和建议。注意：1.文中不得透露个人姓名和学校名称；2.词数：60~80；3.内容连贯，不要逐条翻译；4.标题和开头已给出，不计入总词数。参考词汇：tapn.水龙头

reducev.减少

ratherthan而不是MaketheworldgreenerHello,everyone!Iamhappytogiveaspeechcallingonallofustocareabouttheenvironment.

____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________【答案】PossibleVersion:MaketheworldgreenerHello,everyone!Iamhappytogiveaspeechcallingonallofustocareabouttheenvironment.Everyonecanmakesmallchangesintheirlifestyleandhelpreducepollutionandwaste.First,wecanridebikesorwalktoschoolratherthangoingtoschoolinparents’car,asthiscanhelpreduceairpollution.Second,weshouldturnoffthelightswhengoingoutaswellasturnoffthetapwhenwebrushourteeth.Besides,weshouldn’tuseplasticbagswhenwegoshopping,becauseplasticisharmfultotheenvironment.Lastbutnotleast,weneedtoplantmoretreesandflowerstomaketheenvironmentgreener.Ifwekeepdoingthis,Ibelievetheenvironmentwillbebetterandbetter.Let’sdoeverythingwecantoliveagreenlifeandprotectourplanet.【详解】1.题干解读：该题目属于根据所给材料写作。在写作时应承接短文开头；第二段提出倡议；第三段提出建议；第四段提出希望。2.写作指导：本文应该用第一人称来叙述文章内容；时态采用一般现在时为主；描述具体做法时，应描写细致；整篇文章要描述完整，保证条理清晰，语句通顺，无单词语法错误。题组C培优拔尖练（2022·山东·青岛三十九中二模）最近你从报纸上得知某公司申请在你的家乡建一座汽车工厂，政府正在进行民意调查，你赞同还是反对呢？理由是什么？（至少两点），保护环境，人人有责，作为中学生的我们能为家乡的环保做些什么呢？请给相关部门回信，给出你的好建议。要求：1.词数90左右；2.文中不得出现真实姓名和学校名称。DearSirorMadam.___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________Yoursfaithfully,ZhangHua【答案】例文：DearSirorMadam,Idon’tagreetobuildanautomobilefactoryinmyhometown.Herearemyopinions.Firstofall,ifafactoryisbuilt,itwillrequirealargepieceofland,andsomeoftheoriginaltreeswillbecutdown,whichwilldestroytheecosystemthere.Secondly,ifafactoryisbuilt,alargeamountofwastewaterandharmfulgaseswillbeproducedintheproductionprocess.Whenthesegasesaredischargedintotheair,theywillcauseharmtohumanbeings,animalsandplants.Ifthewastewaterisdischargedintotheriver,itwillpollutethewatersource,andwewillneverseetheclearriveragain.Ihopethatthegovernmentshouldcarefullyconsiderwhethertobuildfactories.Protectingtheenvironmentistheresponsibilityofallofus.Theearthisthehomeofeveryoneofus.Weshouldprotectit.【详解】1.

题干解读：题目要求根据提示要点，写出自己的意见以及反对建工厂的理由，可以适当的发挥，写作时要运用正确的英语表达，要选用恰当的词汇和短语。2.

写作指导：写作时要紧扣主题，本文应该用第三人称来介绍内容；时态采用一般现在时；在介绍内容时，力求语言准确，内容完整，保证行文连