Unit8单元知识点牛津译林版八年级英语下册

八年级下第单元知识点整理（上）

81.I likedigging in the garden.动词挖洞，沟等，现在分词过去式过去分词dig digging,dug,dugSome childrenare diggingin the garden.（隧道）Last yearthey dugfive channels.挖出；找出；掘地；发现digout digupHe had to digthe carout of the snow.They aredigging up the basketballcourt tolay anew surface.

2.Are youserious形容词，认真的，严肃的，在句中作定语或者表语固定结构（）serous beserious aboutdoingsth.对（做）某事认真严肃地，认真地，严重地seriously.相信我，我是认真的Believe mejam seriousHelooked seriouswhen hewalked in.形容词，严重的；重要的seriousShe hasmade aserious mistakebut shedidnt realizeit.训练题第一部分.（挖）l.The catis ahole in thegarden

2.-1have decidedto giveupthejob.-.You shouldthink twice.s notthe case.B.What ajoke!C.Guess whatD.Are youserious

3.-More andmore peopleare gettingsick.-If theproblem isso,we shouldtake actionto stopit rightnow.

3.We canreduce air pollution byriding bicycles.动词，减少，降低，指重量、数目、范围、速度等减少或者降低reduce减少到，减少了reduce toreduce byWemust takesteps toreduce airpollution.成本降低了之多Cost willbe reducedby asmuch as60%60%

4.We cansave theenergy byturning offthe lightswhen weleave aroom.关上（开关）打开（开关）turn offturn on动词，旋转；转动turnturn on the button=turn thebutton onTurnit off.都是动词+副词的结构，名词作宾语既可以放在中间，也可以放在后面代词作宾turn on/off语，只能放中间调低，拒绝调高；出现上交生产；结果是turn downturn upturn inturn out把变成翻到；向求助翻页；移交turn...into turnto turnoverWhy didshe turn down yourinvitationI haventturn inSundays homeworkyet.Although we are veryworried,everything turnedout well.动词导致；造成，

5.More andmore familiesown carsand thiscauses seriousairpollution,cause后接抽象名词、代词作宾语，也可以接双宾结构导致某人/某事做某事cause sb.sth to do sth.Smoking cancause lungcancer.名词原因；起因的原因I amafraid Iwill causeyou muchtrouble,cause the cause of.What wasthe causeof thefireUnemployment isthecauseofthepoverty.s wisefor peopleto choosepublic transportor ridebicycles.形容词明智的；充满智慧的，在句中可作表语或者定语作定语时候，可以接具体名词，wise也可以接抽象名词；作表语时候，后可接介词短语或者动词不定式To awise person,time islike adiamond.Its wiseof youto remainsilent.名词智慧，副词明智地It wasvery wiseto leavewhen youdid.wisdom wisely,我学习了很多至理名言I learntmany wordsof wisdom.训练第二部分Theyve investedtheir moneywisely.

1.-lts foggy!Km afraidof drivingin suchbad weather.川-Don/t worry.The risingsun wquickly rit.

2.We canthe TV.Nobody iswatching it.A.turn upB.turn offC.turn onD.turn down

3.Deacwhy dontyou thelights!thought nobodywas home.A.turn offB.turn onC.turn outD.turndown（造成）

4.Climate changeis mailnlyby C02in theair.（明智的）

5.I amso happythat youmade adecision.（）

6.The artistswise helpshim gofurther onthe roadto hisdream.（明智+也）.

7.Our naturalresources arelimited.Everyone shouldprotect them

7.1n Switzerland,things likeglass,plastic andpaper areseparated intodifferent groupsand thenrecycled.separate动词分开，隔开separate・・・into...把分成被动结构…被……分成be separated intoWe areseparatedinto5groups.separated...from...JE......和分开；把和分离Nothing canseparate themfrom eachother now.

8.For example,wearenot allowedto cut down trees.Everyone isnot allowedto smokein public.Mother doesntallow usto watchTV toolate.School dontallow smoking.是动词+副词的结构，后面的动词常表示前面动作的结果这类动词相当于及物动词，cut+down后面常跟宾语当宾语是名词的时候，可以放在副词的前面或者后面当宾语是代词的时候，只能放中间cutdownthe trees=cut thetrees down.cut themdown还可以表示减少，缩减cut downIcan cutdown myarticle ifnecessary.（问题或情绪）影响到（不同群体）；抄近路cut across切碎cut up删去；停止；切下cut out切掉，切断（电、水的供应）cut off插嘴，打断别人的说话cutin穿过，挤进cut through

9.Otherwise,we willbe punished.动词，处罚，惩罚，后面直接跟宾语publishWe wonderwhom theteacher is going topunished.（）.因（做）某事而惩罚某人punish sb.for doingsthThe bosspunish himby reducinghis salary.He willbe punishedfor stealingthings.

10.If wedrop litterin apublic place,we willbe finedby thepolice.动词罚款，通常只用于金钱，不用于其他物资，后可接双宾语fineHe was fined200dollarsThey finedhim fiftyyuan.形容词健康的；晴朗的；很好的；美好的；不错的fineWhat afineview!多好的景色啊！.明天是个晴天It willbe finetomorrowI feltfine thismorning.名词罚金；罚款fine.我刚刚付了元罚金I havejust paid50yuan infines

5011.We depend on itsrich resourcesto live,so itis importantfor usto protectit wisely.动词依靠，依赖，指望depend依靠；取决于，也可以写作后接名词、代词或者从句depend ondepend upon,I dontwant todependonanyone anylonger.Children dependon theirparents forfood andclothing.All livingthings dependonthesun togrow.（）那得看情况常用在口语里面That depends=lt alldepends.形容词丰富的，富有的，可以指某人很有钱，或指某物的储存量很大在句中可作定语或rich者表语，作表语时，后面常接.，意为盛产……的；含有大量……的in+sthTom is rich,but heis stillhungry formore money.The areais rich in rice.Oranges arerichinVitamin C.形容词肥沃的；丰产的rich这些树已经在肥沃的土壤里面扎根了The treeshave rootedintherich soil

12.These newtypes ofenergy costvey littleand willnever run out.用光；耗尽，其主语通常是时间、金钱、食物等无生命的名词run outHisstrength ranout.用光；耗尽，是不及物动词短语其主语通常是某物，表示某物用光了，用主动语态表run out示被动的含义用完……是及物动词短语，主语通常是人，后面接某物，表示某人用完了某物run outof ofMymoney hasrun out.He hasrunoutof blackink.

13.Moreover,they producedlittle pollution.动词，导致，产生，后直接跟名词或者代词作宾语produceThe factory produces muchpollution.动词，生产、制造名词，制造商；生产商produce producerThefactoryproducesmany cars.

14.Remember everyonecan dosomething to make a difference.名词,差异，不同（之处）固定短语:（）（对某人/某物difference make adifferenceto sb./sth.有影响，起作用）对有很大的影响，使有很大的不同/变化;make abig differenceto makeno…对没有影响/不起作用difference toTheexam willmake abig differenceto us.•这似乎对你来说没有什么不同It seemstomakeno differenceto youat all训练第三部分（分离）s impossibleto Jackand Rose.

2.To mysurprise,Lucys parentsallowed herNantong withmeA.to visitB.visiting C.visits D.visit（砍倒）

3.Animals arelosing theirhomes becausepeople toomany trees.

4.-Honey,come andhelp methe pictureof balloonsfrom themagazine.-O^noproblem.A.carry outB.work outC.cut onD.hand out.这些孩子因为说谎而受到惩罚（）5be punishedfordoing sth.

6.We allagreed thatthe driverwho drivescars afterdrinking wineshould bep.

7.The driverwasf100yuan forspeeding lastweek.

8.-Which bicycleshould Ichoose,what youwant touse itfor.A.take onB.carry onC.put onD.depends on

9.-What areyou goingtodothis weekend-.If possible,!might goto thebookshop withmyfriends.A.lt dependsB.lt doesn///t mentionit.

10.The landisrin oil,gas,coal anddiamonds.（）

11.That manis oneof richmen inChina.sgoto thesupermarket tobuy somefood.A.watching outB.running outC.putting outD.staying out

13.The workersinthefactoryproduct hundredsof newcars eachmonth.

14.lf wework hardtogether,we willmakeadtoour country.。