九年级英语上第二单元重点必背Unit 2 Loving Our Planet文档格式.docx
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忍受做某事
sleepwell=haveagoodsleep
好好睡一觉quiteafew/lot/bit
许多，大量
beinagood/badmood
好心/坏心情hearingloss
听力丧失
managetodosth.
设法做某事（强调结果）inpublic
在公共场所
hadbetter（not）dosht.最好（不要）做某事produceelectricitybywind风力发电
allsortsof
=allkindsof
各种各样的highbloodpressure
高血压
nobetterthan
同…一样（差）=almostasbad/badlyas
三重点句型1.Alltheflowers,grassandfishhavegone!
2.Look,thereareseveralchemicalfactoriespouringwastewaterintothestreams.3.Therebe+sb./sth.+doingsth.
有某人/物正在做某事Therebe+sb./sth.+todosth.4.Everythinghaschanged.
5.What’swrongwithyou?
=What’sthematter/troublewithyou?
6.Howlonghaveyoubeenlikethis?
7.Thechemicalfactoryproducesterriblegas.Thebadairmakesmychesthurt.8.What’smore,thefactorymakestoomuchnoiseandIcan’tsleepwellatnight.9.I’malwaysinabadmoodbecauseIcan’tstandtheenvironmenthere.10.Itcausesbreathingproblemsandevencancer.11.It’sdifficultformetobreathe.
12.Peoplewhoworkandliveinnoisyconditionsmaygodeaf.13.Quiteafewpeoplelivingnearairportsalsohavehearingloss.14.Nowadaysmanycountriesaretryingtosolveallsortsofenvironmentalproblems,includingnoisepollution.15.Lightpollutionisharmfultooureyes.16.Litterinfluencesthelookofourcities.17.Itissaid…
18.Itwasreported…书面表达:
SavingtheEarth（112词）
Astimegoesby,manismakingtheearthsick.Peoplecutdowntoomanytreesandleaverubbisheverywhere.Factoriesthrowouttheirwasteswithoutdoinganythingwiththem.Thishascausedsomeseriousproblems.Forexample,thelandissandy,theriverisdirty,theairislessclean,eventhetemperatureoftheearthisrising.Whatshouldwedotosavetheearth?
Mysuggestionisthatweshouldplantmorethrees,puttherubbishintodustbinsandstopfactoriespouringwastedirectlyintotheairorrivers.Inaword,wehaveonlyoneearth,soweshoulddoeverythingtoprotectit,orwe’llregretit.
Topic2Alltheseproblemsareveryserious.
单词recycle,rude,behavior,importance-important,sand,desert,prevent,although,law,escape,rise,level短语asaresult结果，由于
hereandthere=everywhere
到处，处处daybyday
一天天，逐日
inthebeginning
一开始，初期justnow刚才
prevent/stopsb.fromdoingsth.
防止某人做某事cutdown
砍倒
changeinto
转换成，把…变成cutoff
切断
millionsof
无数的，数以百万计的humanbeings
人类
thegreenhouseeffect
温室效应takeaway
拿走
cometrue=realize
实现（愿望、理想等）takeup
占去，占据
alotof=lotsof=agreatdealof很多的，大量的divide…into把…分成…
causesb.todosth.
引导/引起某人做某事asweknow
众所周知
cometorealize
逐渐意识到begood/badfor
对…有益/害
begoodat=dowellin
擅长dealwith（与how连用）处理
dowith（与what连用）处理
重点句型1.Themore,thebetter.
越多越好。
2.Chinahasbecometheworld’slargestproduceranduserofcoal.3.Thegovernmenthasdonesomethinguseful（=takenmeasures）toprotecttheenvironment.4.Asweknow,noneofuslikespollution.众所周知，我们中没有人喜欢污染。
5.Airpollutionhasbecomeaseriousproblem.。
6.Whatshouldwedoasstudents?
作7.Weshouldn’tleaverubbishhereandthere.Don’tspiteverywhere.Don’tsteponthegrassandpicktheflowers.，8.Everyoneshouldcareforwildanimalsandplantmoretrees.9.Treescanstopthewindfromblowingtheearthaway.。
10.Treescanalsopreventthewaterfromwashingtheearthaway.11.Alotofwatercanbesavedbyforests.。
12.Weshoulddoeverythingwecantoprotecttheenvironment.。
13.Weshoulddoeverythingwecantoprotecttheenvironment.
（Weshouldtry/doourbesttoprotecttheenvironment.）
14.Ifeveryonedoestheirbesttofollowtherules,ourschoolwillbecomebetterandbetterdaybyday. 15.Ican’tseeanything.=Icanseenothing.
16.Cuttingdowntreesisharmfultohumanbeings,animalsandplants.17.Stopfactoriespouringwastewaterintoriversbycuttingofftheirwatersupply.18.I’msorrytohearthat.19.Waterisveryimportanttohumanbeings,butnoteverybodyknowshowtosaveit.Asastudent,whatshouldwedo?
20.Remembertoturnthetapoffwhenyouleave.
21.Humanshavecometorealizetheimportanceofprotectinganimals.22.Whatdoes…meanhere?
…书面表达
（对环保的看法）
（1）空调和汽车增加，排出大量废气；
（2）森林减少，风沙变大，气候更加干燥；
（3）河流污染，城市供水不足。
Inrecentyears,ourlifeisbecomingbetterandbetter.Butourenvironmentisbecomingworseandworse.It’sverybadforourlife.Nowmanypeoplehaveair-conditionersandcars.Theygiveoffwastegases.Moreandmoretreesarebeingcutdownwithoutbeingplantedintime.Therearesomuchsandontheearthandtheweatherhasbecomedrierthanbefore.Waterintheriverisquitedirty.Wehaven’tenoughwatertodrinkincities.Nowwe’reindanger.It’sveryimportantandnecessarytoprotecttheenvironment.Ithinkifeveryonedoessomethingtoimprovetheenvironment,theworldwillbecomemuchmorebeautiful.
Topic3Wouldyouliketobeagreenerperson?
单词reduce,plastic,encourage,can,suppose,nod,agree---disagree,agreement----disagreement,shake,distance,cloth,act----action---actor,garbage,battery,power,nuclear,journey,towel,cheat,lamb,operate---operation,punish,murder----murderer,strange,suspect,marry,nor,toilet,fix---mend短语throwaway
扔掉
neither…nor
既不…也不（就近原则）comeup
上来，上升
turnon/off/up/down打开/关上/调高/调低inthedistance
远距离
oughttodosth.
应该，应当做某事（情态动词）ontime
按时，准时
encouragesb.todosth.鼓励某人做某事intime
及时
besupposedtodosth.应该，理应（相当于should或oughtto）takepartin参加，参与
bebusydoing/withsth.忙于做某事makesure
确保，务必
somethingimportant
重要的事情insteadof代替，而不是
dosomethinguseful
做有用的事情stopdoingsth.
停止做某事
stoptodosth.
停下来做某事look（it/them）up
查（字典）
saveenergy/electricity
节约能源/电pushforward
把…推向前
hadbetter（not）dosth.
最好（不要）做某事powerstations
发电站
over=morethan
多于，超过usesth.todosth.
用某物做某事
beusedfordoingsth.被用于做某事（表示用途）usedtodosth.
过去常常做某事
be/getusedtodoingsth.习惯做某事papertowels
纸巾
dayandnight
日日夜夜breakout
爆发
begoodat=dowellin擅长于Hurryup!
快一点！
makethebed
整理床铺takeover
接手，接管
句型1.
Mymainjobistohelpspreadthemessageaboutprotectingtheenvironment.
2.
WeshouldrememberthethreeRs------reduce,reuseandrecycle.
3.Weshouldreducethewasteweproduce.4.Weshouldusebothsidesofpaperandreuseplasticbags.5.Ithinkrecyclingcannotonlyprotecttheenvironmentbutalsosavemoney.
6.Weencouragethemtocollectwastepaperandsoftdrinkcans.Thenwesortthemsothattheycanberecycled.
7.Everyoneissupposedtodothat.8.Yououghttoturnoffthelightswhenyouleavearoom.9.You’dbetterwalkorrideabikeinsteadoftakingabusorataxiifyou’retravelingashortdistance.10.Takeaclothbagwhenyougoshopping.Don’tuseplasticbags.
11.Easiersaidthandone.
。
12.Actionsspeaklouderthanwords.13.Ihavesomethingimportanttotellyou.
14.Pleasebeontime.
15.It’sapitythatit’stooexpensivetouseinmostofChina.16.Windisusedforproducingelectricityinmanyplaces.
17.Wouldyouliketobeagreenerperson?
18.Nothingisdifficultifyousetyourmindtoit.
书面表达1.
2．写一篇环保的作文。
Doyouwanttobeagreenerperson?
Ifso,whatshouldyoudo?
Whathaveyoudone?
Writeapassage.
（166词）Tobeagreenerperson,Ithinkweshoulddosomeofthesethings.Weshouldhelpspreadthemessageaboutprotectingtheenvironmentbymakingspeechesabouttheenvironmentorwritingletterstothenewspaper.Weshouldn’tcutdowntoomanytreesbecausecuttingtreeshasalreadyaffectedtheclimate.Whenwefindfactoriespouringwastewaterdirectlyintotheriverorthelake.Wemustwriteletterstothenewspaper,TVorthegovernment.WeshouldrememberthethreeRs-----reduce,reuseandrecycle.
Inmydailylife,Idon’tthrowlitterabout.Idon’tpickflowersaround.Ioftencollectwastepaper,softdrinkcans,plasticbagsandbottles.Isortthemsothattheycanberecycled.IturnoffthelightswhenIleavearoom.Doingsuchthingsisn’tenough.I’lltrytodoasmanythingsasIcantoprotectourenvironment.Ifeveryonetriestogetridofpollution,ourearthwillbecomemoreandmorebeautiful.
Unit2重难点知识一览表
1.toomany+可数名词复数 toomuch+不可数名词 muchtoo+形容词
2.直接引语与间接引语之间的转换
（1）引导词：
that----陈述句if/whether------一般疑问句（以can/could等情态动词、be、Have/has或Do/Does/Did开头的句子）特殊疑问词------特殊疑问句（以how,what,when,where,who,whose,which等开头的句子）
（2）语序-----陈述句语序（须把情态动词、be、Have/has放在主语后，去掉Do/Does/Did）
（3）时态------当主句是一般过去时时，从句的动词须与主句保持一致。
特例：
当从句叙述的是客观真理时，从句只能用一般现在时（这时不与主句对应）（4）时间（地点）状语以及指示代词的变化。
here----there,
this----thattoday-----thatday,
now-----then,
yesterday----thedaybefore,
lastnight-----thenightbefore,
ago----before,
tomorrow-----thenextday,
nextweek-----thenextweek,
tonight----thatnight（5）人称代词、物主代词也要发生相应的变化。
（6）祈使句改成间接引语时，须用句型：
tell/asksb.（not）todosth.
3.“花费”四个词的区别spend（spent）------主语是人或物，花费时间或金钱，常用句型：
spend…doing/onsth.pay（paid）----主语是人，花费金钱，常用句型：
payfor
cost（cost）-----主语是物，花费金钱，常用句型：
sth.
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