Unit 13（单元复习课件）【 备课精研+创新设计+素养落实 】 九年级英语高效课堂

Unit13We’retryingtosavetheearth!Review目录CONTENTS1.Words2.Phrases3.Sentences5.Writing6.Practice4.Grammar第一部分PART01Wordsbottomfishermanlittercoaladvantagecostwoodenuglyplasticharmfulcruelindustrylawscientificaffordpresidentrecyclebottle1.乱扔v.垃圾;废弃物n.________词形转换2.底部；最下部n.________1.垃圾;废弃物(近义词）n.________litterrubbishbottom2.顶部,表面(反义词）n.________top3.丑陋的;难看的adj.________ugly3.美丽的；美好的(反义词）n.________beautiful4.优点；有利条件n.________advantage4.缺点；不利条件n.____________disadvantage词形转换5.木；木头n.________5.木制的；木头的adj.________woodwooden6.伤害；损害n.&v.________harm6.有害的adj.________harmful7.科学n.________8.重复使用n.&v.________7.科学上的；科学的n.________sciencescientificreuse8.可重复使用的adj.________reusable

词形转换9.运输；运送n.&v.________9.运输业；交通运输n.______________transporttransportation10.激励；鼓舞v.________inspire10.灵感；鼓舞人心的人（或事物）n.___________inspiration11.创造；创建v.__________create11.创造力；独创性n.__________creativity正确形式填空1.Ifnoone

(litter),theparkwillbeveryclean.2.ShanxiProvinceproducesthemost

(煤)inChina.3.Themaniscarryingasmallblack

(塑料的)bag.4.Some______________(渔民)wenttothebeachtoseewhathappened.5.Althoughhelooks

(难看的),

he

has

a

kind

heart.litterscoalplasticfishermenugly正确形式填空6.Thegirls___________(dance)intheclassroomnow.7.It’s5o’clocknow.Mike____________(have)dinner.8.—_______youever________(be)totheUS?—Yes,twice.9.I__________(live)heresince1999.10.—Doyouoftencleanyourclassroom?—Yes.Ourclassroom____________(clean)everyday.11.—DidyougotoJack’sbirthdayparty?—No,I_______________.(invite)12.Anewhighwayinmyhometown

(build)nextmonth.

aredancing

ishaving

Have

been

havelived

iscleaned

wasn’tinvitedwillbebuilt第二部分PART02Phrases1.在...底部______________________2.在...顶端______________________3.把...变成______________________4.对...造成影响__________________5.导致；通向_____________________6.听说__________________________PhrasesatthebottomofatthetopofturnintomakeadifferencetoleadtohearofPhrases7.切断；切除________________8.扔回______________________9.不仅...而且_______________10.对...有害________________11.食物链___________________12.海洋生态系统___________________cutoffthrowbackintonotonly...butalsobeharmfultofoodchainocean’secosystemPhrases13....的数量_____________________14.下降__________________________15.在过去的...年里_______________________16.关掉__________________________________17.采取行动______________________________18.扔掉__________________________________thenumberoffallbyinthelast/past...yearsturnofftakeactionthrowawayPhrases19.好好利用某物________________________20.用...建成___________________________21.拆下；摧毁__________________________22.恢复；使想起________________________23.翻转________________________________24.建立________________________________putsth.togoodusebuildoutofpulldownbringbackturnupsidedownsetup第三部分PART03SentencesSentences1.Eventhebottomoftheriverwasfullrubbish.bottomn.底部；最下部，反义词为top，意为“顶端；顶部”。常用短语：atthebottomof意为“在……的底部”。反义短语atthetopof意为“在……的顶部”。fromthebottomofone'sheart意为“从某人心底”。gettothebottomof意为“深究；查明真相”。Sentences2.Butpeoplearethrowinglitterintotheriver.litter指随手丢弃的垃圾（可回收）Pleasedonotdroplittereverywhere.rubbish指任何成堆的、破损的、用过的或无用的东西（不可回收）You'dbetternotthrowtherubbishontheground.waste指任何被丢弃的东西Therewillbenowasteaslongaswehavealittlecreativity.Sentences3.Itusedtobesoclean.辨析usedtodosth意为“过去常常做某事”beusedtodoingsth意为“习惯于做某事”beusedtodosth意为“被用于做某事”eg：Iuseto

newspapersandwatchTVafterdinner.ButnowI'musedto

awalk.A.read;takeB.read;takingC.reading;takingD.reading;takeSentences4.Everyoneinthistownshould

playapartincleaningitup.

playapartin

sth./doingsth参与……在……方面起作用=playaroleindoingsth.=takepartindoingsth.eg：1.Weshouldplayanimportantpartin_______theearth.2.Theyall________partinschoolactivitiesyeaterday!savingtookSentences5.Ouractionscanmakeadifferenceandleadtoabetterfuture!makeadifference意为“起作用”。makeadifferenceto意为“对……有影响；对……起作用”。Doeshisabsencemakeadifferencetoyourwork？他不来对你的工作会有影响吗？【拓展延伸】makenodifference没有影响；无关紧要makeallthedifference关系重大；大不相同Sentences6.Tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.cutdown减少，砍倒cutoff

切断，切除cutup

切碎cutinto

把...切成eg：Treesusedtobe_______forcookingbythevillagersinthe1970s.A.cutupB.cutdownC.cutoffSentences7.Tocutdownairpollution,weshouldtakethebusorsubwayinsteadofdriving.instead/insteadof这两个词都有“代替、取而代之的是、而不是”的意思。但是区别很大。instead副词，常用在句首或者句末承接下一个句子，表示前面的事情没做，而去做了后面的事情。insteadof短语介词，后面要接名字、代词或者动名词。eg：Whenweareintrouble,weshouldfacethechallenges___________worryingaboutourproblems.insteadofSentences8.Thisis

notonlycruel,butalso

harmfultotheenvironment.

notonly…butalso…”是一个并列连词词组其意思相当于“both…and…”，但侧重点放在“butalso”上。用法如下：①notonly与butalso后面所连接的词的词性必须一样;Thenursewasnotonlypatientbutalsokind.②notonly只能连用,而butalso既可连用，也可分开用;③谓语动词的数与butalso后主语的数保持一致;④notonly放在句首，后接句子时要用主谓倒装结构.Sentences8.Thisis

notonlycruel,butalso

harmfultotheenvironment.

crueladj.残酷的；残忍的crueltyn.残忍反义词kind/friendly/nice

becrueltosb.Ithinkit’scrueltokillanimals.harmfuladj.有害的--反义词harmless无害的harmn.&v.损害，伤害，危害beharmfulto=doharmto=bebadfor...Readinginthesunisharmfulto/doesharmtoyoureyes.Sentences9.Thenumbersofsomekindsofsharkshavefallenbyover90percentinthelast20to30years.

thenumerof+可数名词复数，“...的数量”，

谓语动词用单数。anumberof+可数名词复数，“许多，大量”，谓语动词用复数。eg:Thenumberofstudentsinourschool_______3300,andanumberofstudents__________activeinschool.inthelast/past+时间“在过去的多少...里”，一般和现在完成时连用。eg:Thisvillage______________(change)alotinthelasttenyears.isarehaschangedSentences10.Wecan’taffordtowaitanylongertotakeaction.affordv.承担得起（后果），买得起常与can,beableto连用，affordsth.canaffordtobuy能买得起can’taffordtowaste浪费不起can’taffordtowait等不起eg：—Whydon'tyougetheradigitalcamera?—That'stooexpensive.Ican't

_

it.affordSentences11.Doyouoftenthrowawaythingsyoudon’tneedanymore?throwaway

扔掉

代词放中间，名词放两边throwit/themaway把它/它们扔掉eg：Idon’tneedtheseclothesanymore.CanI________________？

我能把它们扔掉吗？throwthemawaySentences12.Haveyoueverthoughtabouthowthesethingscanactuallybeputtogooduse?putsth.togooduse=makegooduseofWeshouldputthesesoldthingstogooduse.被动语态：Theseoldthingsshouldbeputtogooduse.【拓展】put相关的短语Putaway

收起puton穿上，上演Putdown放下，记下putout熄灭Putup张贴，搭建putoff

推迟Sentences13.ShelivesinahouseintheUKthatshebuiltherselfoutof

rubbish.

build/make……outof

用……建造/制作随堂演练1.—DoyouknowAmyHayes?—Ofcourse,Iknow.Sheisthewomanwhobuildahouse

____rubbish.

A.byB.outofC.fromD.into2.Thenewtallbuilding______glass.

A.buildoutofB.isbuiltoutofC.buildofD.isbuildofSentences14.Thewindowsanddoorscomefromoldbuildingsaroundhertownthatwere

pulldown.pulldown“拆毁；摧毁”Asmallcrowdattemptedtopulldownastatue.一小伙人试图推倒一尊塑像。【拓展】含有down其它短语1）slowdown减速2）turndown关小点3）putdown放下

4）writedown写下，记下5）letdown使……失望6）cutdown砍倒Sentences15.Thetopofthehouseisanoldboatturnedupsidedown.（1）turnedupsidedown.非谓语词组做后置定语，

修饰先行词boat，表示被动。

（2）upsidedown颠倒；倒转

Thetopofthehouseisanoldboatturnedupsidedown.

Thepaintingisupsidedown.Sentences16.Andthegateinfrontofherhouseismadeofrocksandglassbottle.bemadeof…表示“由……制造”，

能看出原材料（物理变化）bemadefrom…“由……制造”，

不能看出原材料（化学变化）

bemadein…

表示“在哪里制造”e.g.:Theboatismadeofwood.

Thepaperismadefromwood．

ThisproductismadeinChina.Sentences17.Sheopenedasmallshopwhereshesellsherbags,andshehasalsosetup

awebsitetosellthemonline.

setup

竖立；升起;建立；设立；创立;创造（纪录等）Theysetupsomestonesaslandmarks．Theschoolhassetupaspecialclasstohelppoorreaders．拓展关于up的词组giveup放弃lookup查询，查找useup用完，用光

pickup捡起putup张贴，搭建makeupone’smind

下定决心

Sentenceswork（1）可数名词（音乐，艺术）作品；著作Thisisagoodexampleoftheartist'searlywork.（2）不可数名词工作Ihavealotofworktodo.（3）动词工作WehaveworkedinShanghaifortenyears.18.Themorepopularworkscanevenbeseeninartshopsaroundthecity.第四部分PART04GrammarGrammar1.usedto的用法1.定义：表示过去存在某种状态或者过去经常性、习惯性的动作，

或表示过去存在某种状态。暗含着这种状态或动作目前

已不存在的意思。

2.结构：usedto＋动词原形；

否定形式为didn'tusetodosth.或usedn'ttodosth.；

一般疑问形式为Usedsb.todosth.?或Didsb.usetodosth.?；

附加疑问句式为usedn'tsb.或didn'tsb.。

Grammar1.基本结构：be＋及物动词的过去分词2.定义：被动语态表示主语为谓语动词动作的承受者。3.几种常用时态的被动语态的结构：一般现在时

am/is/are+及物动词的过去分词

一般过去时

was／were＋及物动词的过去分词

一般将来时

will／shallbe＋及物动词的过去分词2.被动语态

的用法Grammar3.情态动词

的用法1.情态动词+动词原形2.情态动词没有人称和数的变化。3.常用的情态动词有：can/could,may/might,

must/haveto,should/oughtto,would,need

等。Grammar1.构成：

am/is／are＋动词-ing形式2.定义:表示现在正在进行或发生的动作，也表示现阶段或当前一段时间内正在进行的动作。3.常见的标志词或时间状语有：now，look，listen，thesedays等，有时也需要根据上下文判断。4.一些表示位置移动的动词，如go，come，leave等常用现在进行时表示将来。4.现在进行时

的用法Grammar1.构成:

have／has＋动词的过去分词2.定义：1)表示过去发生的某一动作对现在造成的影响或结果，

常与already，never，ever，just，before，yet，sofar等连用。2)表示过去已经开始，持续到现在的动作或状态，

常与for＋时间段,

since＋时间点，

since引导的从句（过去时），

since+一段时间＋ago，

howlong等时间状语连用。5.现在完成时

的用法5.现在完成时

的用法①“have／hasbeento＋地点名词”表示“曾经去过某地”，

强调现在已经回来，不在那里了。②“have／hasgoneto＋地点名词”表示“去了某地”，

强调还没有回来，可能在去的途中，也可能在目的地。③“have/hasbeenin/at+地点名词”表示“待在某地”。e.g:ShehasbeentoShanghai.她到过上海。（现在不在上海）ShehasgonetoShanghai.她去上海了。（现在已在上海或在去的途中）ShehasbeeninShanghaifor3days.（待在上海3天了）Exercises1.He_____gooutwithhisparents,butnowhe_____

stayingathomealone.A.usedto;isusedto B.isusedto;usedtoC.usedto;usedto D.isusedto;isusedto

2.Hepromisedtopickmeupattheschoolgate.However,he_____yet.A.didn’tarrive

B.doesn’tarriveC.isn’tarrivingD.hasn’tarrived3.BaJin,oneofthegreatestwritersinChina,___as“People’sWriter”.

A.isregarded

B.hasregarded

C.isregarding

D.regards4.—Atpresent,oneofthebestwaystostudyisworkingingroups.—Morechances______tostudentstolearnfromeachother.A.offer B.areoffered

C.haveoffered

D.areofferingExercises5.Look!Thepolice______thefoodontothebankoftheriver.A.amcarrying B.iscarrying C.arecarrying D.arecarried6.—Mr.Liwillcheckourhomeworkthisafternoon.______you______it?—Notyet.I’mdoingitrightnow.A.Do;finish B.Had;finishedC.Will;finish D.Have;finished7.Childrenunder12yearsold_________ridesharingbikes.It'stoodangerous.

A.shouldn'tallowto

B.shouldn'tallow

C.shouldn'tbeallowedto

D.shouldn'tbeallowed第五部分PART05WritingTopicToprotecttheenvironment话题分类环境污染资源浪费动物保护环境污染资源浪费动物保护airpollution空气污染waterpollution水污染wastepollution废物污染foodwaste食物浪费energywaste能源浪费savetheendangeredanimals拯救濒危动物TopicToprotecttheenvironmentTopicToprotecttheenvironment文章结构开头句中间段落结尾句提出问题+描述现象What'stheproblem?分析原因Whatcausedtheproblem?提出解决方法Whatshouldwedo?呼吁大家共同努力解决问题Let'stakeaction!略写略写详写TopicSampleWritingDearfriends,Ourenvironmentisgettingworseandworse.Theairinourcityisnotasfreshasbefore.Thereisalotoftrafficwhichcausesairpollution.Therearealsomanyfactorieswhichcauseswaterpollution.Facingsomanyseriousproblems,weshouldtakeactiontoprotectourenvironment.First,weshouldplantmoretreesasfaraspossible,whichcanhelpcleantheairandmakeourcitymorebeautiful.Second,weshouldturnofflightstosaveelectricitywhenweleavetheroom.Last,walkorridetoschoolinsteadoftakingacar.Thiscanhelpreducepollutiongreatly.Allinall,everyoneshouldmakeanefforttomaketheearthbetter.第六部分PART06PracticePractice一、单项选择1.—Yournewwatchis