Unit8Agreenworldtask知识点讲义牛津译林版八年级英语下册

8B U8A greenworld【Task〜Selfassessment】重点单词再使用l.*reuse vt.简单的一（近义词）容易的一（反义词）困难的一（反义词）难的

2.simple adj.easy adj.difficult adj.hard adj简单地;朴素地；仅仅一（比较级）—（最高级）（反义词）复杂的—simply adv.simpler simplest—plex adj.步骤;措施；台阶；脚步；梯级；一步迈步；行走;走,跨步

3.step n.-step v..电力;力量.强大的;有力的4*power n-powerful adj【Task〜Selfassessment】重点短语，；恶化转坏变得更糟

1.change for the worse变彳郸保

2.go green一些简单的可以采取的措施

3.some simplesteps to take―些简单的措施

4.some simplesteps重复使用可以使用的水

5.reuse water if possible重复使用水

6.reuse water如果可能

1.1f possible关掉电源

8.turn off the power少看电视

9.watch lessTV.不得使用真实姓名、校名和地名等4经典词句妙用句式，得出彩分单词cause,serious,reduce,recycle,reuse,wise,plastic,separate,allow,fine,limit,depend,resource,produce,pollute,harm living,empty,dust,simple,powerz语a greenworld,reduce air/water/noise pollution,drop litter,cut down,plant trees,ride bicycles,take shortershowers,waste thingshad betterdo sth.recycle things,turn off the lights,use bothsides of the paperatz zzonce,make sure,make adifference句式l.Pollution isone ofthe biggestproblems inthe worldtoday.

2.1ts timefor us to takeaction to protect the environment

1.1ts important for ustoprotect theenvironment.

4.We hadbetter go to school on foot or bybike instead of takinga car.

5.We shouldturn offthe lightsas soonas we leave the classrooms.

6.Remember to turn offthe tapat onceafter washing our hands.

7.We shouldbuy thingsmade fromrecycled materials.

8.Air pollutionis harmfulto ourhealth.

9.Do moreexercise andwatch lessTV.

10.Follow thesesmall stepsand youcan make a big difference to the Earth!z

11.What shouldwe doto livea greenlife

12.We canplant moretrees.Were supposedto recyclepaper andbottles to helpthe environment.

13.Please dontthrow litteron theground.

14.1think garbagesorting isa good way toprotecttheenvironment.Go greenat schoolHi,guys,Isnt itpleasant to study inan environmentallyfriendly schooRTodevelop a green lifestyle,we studentscan gogreenat schoolin smallerways.We cando simplethings to help saveresources.First ofall,we shouldsave asmuch paperas possible.Itsnecessary toreuse thetextbooks anduse bothsides ofthe paper.Secondjts a good ideato save water.We shoulddrinkall thewater ineach bottle.Lets notkeep waterrunning when we dontuse it.Whats more/emember toturnoff the lights when weleavetheclassrooms.Besides we should tryour bestto reduce pollution at school.Its importantfor ustotake care ofthe trees andzflowers.Walk orride toschool andback homeif possible.Many handsmake lightwork.Boys andgirlsjets putthese ideasinto actionfrom nowon.Im sureour schoolwill bemore beautiful.Thats all.Thank you!Task:Charity work话题写作范文一2〃当前我国政府倡导节约，抵制浪费作为中学生的我们应如何做节约粮食、节水、节电呢请根据以下要求和提示写一篇题为〃的英语短文H ow tosa ve正嫌倡导节约,抵制浪费，建设节约型社会措施节约用水、用电、用纸；L.去超市自袋；

2.不要浪费食物，乱倒剩饭、乘！菜;3J.步行或骑自行车去上学4观点••••••提示词（水龙头），（乘除饭（电）要求词左右开头已给出，不计入总词数；tap uneatenfood,electricity

1.

80.文中不要出现作者本人的真实校名和姓名；

2.请不要逐句翻译，可适当赵军3How to save（节约型社会）〃Our governmentis aimingto buildan Economizedsociety.It isour dutyto workhard toachievethis goal.As students,we shoulddo somethingto help.First,wed bettersave morewater,pa perand electricity.For example,turn offthe lightswhenweleave theclassroomand remembertoturn offthe tap afterwashingourhands.Next,we shouldtake ourown bagsin shoppingzinstead of usingplastic bagsfrom supermarkets.Then dontwaste food.Wed bettereat upall thefood whenwe havemeals.And dontthrow uneatenfoodeverywhere.Finally,wed bettergotoschoolonfootorride abike insteadof takinga car.In aword,!think onething we should keepin mindis thatno matterwhat asmall effortwe makejtdoes makeadifference.Task:Charity work话题写作范文一3假定你是林涛，下周一些英国学生将刘般交流学习，他们想了解你校各个俱乐部的情况你是学校绿色星球俱乐部的负责人，请你根周尔们俱乐部的海报内容，用英语写一篇发言稿来作介绍J色星球俱乐部时间每周五下年活动工作坊一旧物改造（旧衣服、旧木头……）DIY志愿者工作一分发环保传单、宣传绿色生活帮助垃级分类、清理公园街道……注意.词数左右开头和结尾已给出，不计入总词数；

190.文中须包括所有要点,每个要点可适当蚱，使文章连贯、通顺；

2.文中不得是及真实的人名、校名等相关信息3参考词汇工作坊workshop n.Wele toour schooLImLin TaoJmglad tointroduce ourGreen PlanetClub toyou.All ourclub membersmeet everyFriday afternoonto dosomething meaningful.We haveDIY workshops.Here,old clothescan bemade intohandbagsJts alsofun touse recycledbottles andusedwoods tomake furniturelike chairsand desks.Working asvolunteers isour taskas well.We handout leafletsand tellpeople theimportance ofliving a greenlife.Sometime^we teachpeople howto separate waste inmunities andhelp cleanup parksand streets.Besides,welook afterflowers andtrees inour school.Lets worktogether fora greenplanet.Thank you!遵循这些小措施lO.follow thesesmall steps极大地景乡响也求；对班求产生大的影响为了省电席省能ll.makea bigdifference tothe Earth tIt

12.in orderto savepower源为了做某事

1.1in orderto do sth.不在使用中

14.be not in use在使用中

15.be inuse使用塑料袋

16.use plastic bags一个做…的好方法

17.a good way to do...帮助减少污染

18.help reduce pollution养成一种绿色的生活方式;养成环保的生活方式

19.develop agreen lifestyle【Task〜Selfassessment】重点句型20Our environment is changing forthe worse’s it is timefor usto develop agreen lifestyle.我们的环境正在变得更糟,所以是时候让我们形成环保的生活方式了这是一些可采取的简单的措施

2.Here aresome simplesteps totake.当你刷牙的时候,要关掉水龙头3,Tum offthetap when youbrush your teeth.多锻炼，少看电视

4.Do moreexercise andwatch lessTV.遵循这些小步骤，你可以对也求产生大影响

5.Follow thesesmall steps,and youcan makea bigdifference tothe Earth.i为了节约用水，我们应该重复使用可以使用的水

6.1n orderto savewater,we shouldalso reusewaterif possible.Task:Going greenOurenvironmentischangingfortheworse,so itis timefor usto gogreen.Here aresome simplesteps totake.We cansavewaterby takingshorter showersand turningoffthetapwhenwe brushourteeth.We shouldalsoreuse waterifpossible.In ordertosavepower,we shouldturnoffthelightswhenweleave aroom.We shouldalsoturn offthe powerwhen ourTV orputer isnotinuse.Some othergood habitscan helpreduce pollutiontoo.We shouldnot useplasticbags.Instead,weshouldtake ourown bags when shopping.Recycling isalso agood way tohelpreducepollution.We shouldseparate wasteintodifferent groups so that it can be recycled.Moreover,itisimportantforustodevelopagreenlifestyle.We shoulddo moreexercise andwatch lessTV anditis goodto plantsome flowersat home.Follow thesesmall steps,and youcan makea bigdifference tothe Earth!我们的环境侬得越来越糟糕所以该是我们保护环境的时候了这是一些可以采取的简单措施我们可以通过缩短淋浴时间和刷牙时关掉水龙头来节约水如果可能的话，我们还应该重复利用水为了节省电，离开房间时，我们应该关灯我们还应该在不用电视或电脑时关掉电源其他的一些好习惯也能帮助（我们）减少污染我们不应该用塑料袋，相反，我们在购物时应该拿我们自己的袋子循环使用也是帮助减少污染的一个好方法我们应该将废品分为不同的组以便循环使用除此之外,对我们来说，培养一种环保的生活方式很重要我们应该多做运动，少看电视，在家里种一些花也很好按照这些小步骤，你会让地球发生很大的变化！-------Task:Going greenkey points句+and+BSJ8句［教材原句］遵循这些小步骤，你能对地球产Follow thesesmall steps,and youcan makea bigdifference tothe Earth!生很大影响！［考点精析］本句的句式编勾为“祈使句陈述句，意为（如果）……,就会……，本句也可用弓导的条件状语从句+and+if I进行同义句转换☆努力学习，你各会Study hard,and you will succeed.=If youstudy hard,youwillsucceed.［联想柘展］相似句型瞒句+陈述句意为……,否则……1☆早点儿出发，否则你就会迟Start offearly,or youII belate.☆戒烟吧，否则你的病情会加重的Give upsmoking^r yourillness willget worse.O

2.step［教材原句］遵循这些小步骤，你能对地球Follow thesesmall stepsand youcan makeabigdifferencetotheEarth!z产生很大影响！［考点精析］步骤；措施；台阶，梯级；脚步;迈步；行走；走，跨步step n.—step v.采取步骤/措施做某事采取步骤/措施♦take stepsto dosth.*take steps第一^一步地♦the firststep*step bystep[step用法总结]词性含义用法及常见搭配名词脚｛戈；步态☆他迈着轻快的步子走着He walkedwith brisksteps.☆台阶，梯级Mind thesteps!注意台阶！步骤；措施；米取步骤/措施做某事♦take stepsto dosth.第■*一步地♦the firststep*step bystep—☆动词射；做I hadto stepe side.我只能走SJ一边踏；踩☆抱歉我踩了你的脚吗？Sorry,did Istep onyou footO

3.instead［教材原句］而在购物时我们应该拿我们自己的袋子（教材）Instead,weshouldtake ourownbagswhenshopping,P119［考点精析］代替;反而instead adv作副词，意为〃代替;反而〃，T婿于句首或句末，和祈使句连用时只能放在句末▲instead☆我们没有咖啡了，你用的弋替吗？We haveno coffee.Would youlike sometea insteadJBW☆她从不学习相反，她整天打网球She neverstudies.Instead,she playstennis allday.［联想拓展］是介词短语，意为〃代替；而不是……〃，其后跟被否定的内容，可接名词、代词或动名词insteadof☆他们用棉花They usecotton insteadof silk.☆咱们用玩纸牌代替看电视吧Lets playcards insteadof watchingTV.［常考辨析］instead和insteadof易混词汇词性及含义用法及常考搭配代替；反而T殳位于句首或句末insteadinstead of代替;是……其后跟被否定的内容可接名词、代词或动名词［单选常考混淆辨析］代替，常放于句首或句末…代替……，其后常接名词、代词或动名词；但是或者AJnstead B.instead0f C.but D.orO

4.a wayto dosth.［教材原句］循环使用也是帮助减少污染的一个好方法蝴Recycling isalso ogoodwaytohelpreducepollution.P119［考点精析］

①做某事的一种方法,做某事的方法为动词不定式作后置定语，a wayto dosth.▲a wayto dosth,to dosth修饰面的名词way

②做某事的方法做某事的—个好方法▲a waytodosth.=a wayof doingsth.♦agoodwaytodosth.☆你有一个学好英语的好方法吗Do youhave agoodwayto learnEnglish wellO

5.so that［教材原句］We shouldseparatewasteinto differentgroupsso that itcan berecycled.我们应该将废品分为不同的组以便循环使用（教材）P119［考点精析一常考★］以便，为了so that

①,在此弓导一个目的状语从句此时可与互换;▲so thatI so that in order that

②▲so that=in orderthat▲

③从句谓语动词常与情态动词等连用may,might,can,could,should,would☆■地以便能够早班公共He gotup earlyso that/inorderthat hecould catchup theearlybuszftW^SJz［常割惭］so...that...such…that…和so thatf易^昆词汇词性及含义用法及常考搭配引导结果状语从句从句so...that...so+adj./adv.+thatsuch...tha引导结果痴副向单数可数名词从句l.such+a/an+adj.++thatt...复数名词从句

2.such+adj.++that数名词从句

3.such+adj.+^^T+thatso that既可引导目的状语从L引导目的状语从句时，表示〃以便；为了〃，从句中常使用can/could/would/shoul晤情态句，也可引导结果状动词或助动词；语从句.引导结果状语从句时，意思是〃因此，所以’从句中T殳不用和等词在前2can mays that可以用［单选常考混淆辨即使—……就以便，为了，弓导目的状语从句A.even ifB.as soonas C.so thatI［单选常考混淆辨析］虽然;尽管，弓导让步状语从句直,引导时间状语从句^although IB.until但是，表转折为了,以便，引导目的状语从句C.but D.so that［复习回顾一sothat_8B U8reading］sothat以便，为了［教材原句姐甄过的东西以便它育瞅再次使用treat somethingused sothatitcanbeused againTask:Charity work话题写作范文一1本单元话题是〃环境保护〃该话题主要谈论怎样保护环境以及如何绿色生活等写作内容包括常见的环境污染与保护措施、如何俄制用醉惜资源、如何养朦录色的生活方式等〃为倡导绿色环保新时尚,学校将开展以创建〃绿色校园〃为主题的英语演讲匕演请你以为题,根据表格中G greenatschool”的内容要点写T分英语演讲稿，号召全体同学行动起来，蜂美好校园Purposes developagreenlifestyleActionssave resourcesl.save paper:reuse thetextbooks;use bothsides ofthepaper

2.save...:two examples

3.save...:two examplesreducepollutionl.takecareofthetreesandflowers

2.…….....Hopes要求.表达清楚，语法正确，上下文连贯；

1.必须包括表格中所有要点内容，并适当赵军；

2.词数左右（开头和结尾已给出，不计入总词数）;3100。