1、Unit4describesplantsoranimalsthatliveordescribesplantsoranimalsthatliveorgrowindependentlyofpeople,ingrowindependentlyofpeople,innaturalconditionsandwithnaturalnaturalconditionsandwithnaturalcharacteristics:characteristics:1wildadj.wildflowers/grassesaherdofwildhorsestobecomelesscommonandfinallytobe
2、comelesscommonandfinallystopexisting:stopexisting:DinosaursdiedoutmillionsofyearsDinosaursdiedoutmillionsofyearsago.ago.ItsacustomwhichisbeginningtodieItsacustomwhichisbeginningtodieout.out.2dieouttobecomeless,ortomakesomethingtobecomeless,ortomakesomethingbecomeless:becomeless:Ourshareofthemarketha
3、sdecreasedOurshareofthemarkethasdecreasedsharplythisyear.sharplythisyear.WehavedecreasedourinvolvementinWehavedecreasedourinvolvementinchildrensbooks.childrensbooks.3decreasev.IorT1CorUwhenyounolongerhave1CorUwhenyounolongerhavesomethingorhavelessofsomething:somethingorhavelessofsomething:Manyparent
4、sfeelasenseoflosswhenManyparentsfeelasenseoflosswhentheirchildrenleavehome.theirchildrenleavehome.Hesufferedagraduallossofmemory.Hesufferedagraduallossofmemory.4lossn.2Sadisadvantagecausedbysomeone2Sadisadvantagecausedbysomeoneleavinganorganization:leavinganorganization:Itwouldbeagreatlosstothedepar
5、tmentItwouldbeagreatlosstothedepartmentifyouleftifyouleft. . 3CorUthedeathofaperson:3CorUthedeathofaperson:TheynevergotoverthelossofTheynevergotoverthelossoftheirson.theirson.4Cwhenabusinessspendsmore4Cwhenabusinessspendsmoremoneythanitearns:moneythanitearns:Thecompanyannouncedapre-taxThecompanyanno
6、uncedapre-taxlossofthreemillionpounds.lossofthreemillionpounds.anareaoflandkeptinitsnaturalanareaoflandkeptinitsnaturalstate,especiallyforwildanimalstostate,especiallyforwildanimalstoliveintobeprotected:liveintobeprotected:anature/game/wildlifereserveanature/game/wildlifereserve5reserven.1tochaseand
7、trytocatchandkillan1tochaseandtrytocatchandkillananimalorbirdforfood,sportorprofit:animalorbirdforfood,sportorprofit:Whenlioncubsareyoung,themotherWhenlioncubsareyoung,themotherstayswiththemwhilethefatherhuntsstayswiththemwhilethefatherhuntsforfood.forfood.Catsliketohuntmiceandbirds.Catsliketohuntmi
8、ceandbirds.ElephantsusedtobehuntedfortheElephantsusedtobehuntedfortheivoryfromtheirtusks.ivoryfromtheirtusks. 6huntv.IorT2tosearchforsomethingorsomeone;to2tosearchforsomethingorsomeone;totrytofindsomethingorsomeone:trytofindsomethingorsomeone:Ivehuntedallovertheplace,butIIvehuntedallovertheplace,but
9、Icantfindthatbook.cantfindthatbook.TheyarestillhuntingforthemissingTheyarestillhuntingforthemissingchild.child.Ivehuntedhighandlow(=lookedIvehuntedhighandlow(=lookedeverywhere)formygloves.everywhere)formygloves.Theyhavespentmonthshouse-/job-Theyhavespentmonthshouse-/job-hunting(=lookingforahouse/ajo
10、b).hunting(=lookingforahouse/ajob).11YouareindangerofcatchingacoldifYouareindangerofcatchingacoldifyoudonttakeanymedicine.youdonttakeanymedicine.22Dontapplyforthatjob:youreinDontapplyforthatjob:youreindangerofoverreachingyourself.dangerofoverreachingyourself.7indanger(of)8carpetn.8carpetn.1Uthickwoo
11、lenorartificialfabricfor1Uthickwoolenorartificialfabricforcoveringfloorsorstairscoveringfloorsorstairs a roll of carpet a roll of carpet2Capieceofcarpetusedasafloor2Capieceofcarpetusedasafloorcovering,especiallywhenshapedtofitcovering,especiallywhenshapedtofitaroomaroom to lay a carpet to lay a carp
12、et a bedroom carpet a bedroom carpet 1tosayordosomethingasareactionto1tosayordosomethingasareactiontosomethingthathasbeensaidordone:somethingthathasbeensaidordone:+speechToeveryquestion,he+speechToeveryquestion,herespondedIdontknow.respondedIdontknow.Iaskedherwhatthetimewas,butsheIaskedherwhatthetim
13、ewas,butshedidntrespond.didntrespond.Howdidsherespondtothenews?Howdidsherespondtothenews?9respondv.I2respondtosth.Ifdiseasesorpatients2respondtosth.Ifdiseasesorpatientsrespondtotreatment,thetreatmentrespondtotreatment,thetreatmentbeginstocurethem:beginstocurethem:ItremainstobeseenwhethertheItremains
14、tobeseenwhetherthecancerwillrespondtotreatment.cancerwillrespondtotreatment.10relief n.（痛苦或忧虑的）减轻或解除；减轻痛苦的事物Reliefwasquicklysenttothesufferersfromthegreatfire. 救济品很快被送到遭受火灾的灾民手中。 inrelief如释重负；松了口气11burstintolaughter突然笑起来；大声笑出来AlltheclassmatesburstintolaughterwhenDavidactedouttheepisode.当戴维表演完那段插曲时，全
15、班同学都捧腹大笑。 kindnessandforgivenessshowntowardskindnessandforgivenessshowntowardssomeonewhomyouhaveauthorityover:someonewhomyouhaveauthorityover:SheappealedtothejudgetohavemercySheappealedtothejudgetohavemercyonherhusband.onherhusband.Theprisonerspleadedformercy.Theprisonerspleadedformercy.Thegunmensho
16、wednomercy,killingThegunmenshowednomercy,killinginnocentmenandwomen.innocentmenandwomen.12mercyn.U1havingnodoubtorknowingexactlythatsomethingistrue,orknowntobetrue,correct,exactoreffective:+questionwordImnotcertainhowmuchitwillcost.13certainadj.2know/sayforcertaintoknoworstatesomethingwithoutdoubt:I
17、dontknowforcertainifshescoming.topressorbepressedagainstsomethingtopressorbepressedagainstsomethingwithacircularorupanddownrepeatedwithacircularorupanddownrepeatedmovement:movement:Sheyawnedandrubbedhereyessleepily.Sheyawnedandrubbedhereyessleepily.Herubbed(at)thestainonhistrousersHerubbed(at)thesta
18、inonhistrousersandmadeitworse.andmadeitworse.14rubv.IorT-bb-15protectv.tokeepsomeoneorsth.safefromharm,damageorillnessprotectsb./sth.from(against)sth.e.g.Kidsshouldbeprotectedfromtheviolence.e.g.Thewallswerebuilttoprotectthecountryagainsttheattack.protectionn.16mosquiton.asmallflyinginsectthatbitesp
19、eopleandanimals,andsuckstheirblood:Some types of the anopheles mosquito transmit malaria to humans.mosquitonetn.C蚊帐17insectn.Catypeofverysmall,air-breathinganimalwithsixlegs,abodydividedintothreepartsandusuallytwopairsofwings,or,moregenerally,anysimilarverysmallanimal:Ants,beetles,butterfliesandflie
20、sareallinsects.Ivegotsomesortofinsectbiteonmyleg.18containv.tohavesth.insideorhavesth.asapart包含；容纳；容忍e.g.Heopenedthebag,whichcontainedawallet,acarkeyandamobilephone.e.g.Thisarticlecontainsimportantinformationaboutwildlifeprotection.containern.容器都有都有“ “包含包含” ”的意思的意思 includeinclude指在整体中能明确界定的几个指在整体中能明
21、确界定的几个部分。部分。 e.g.Thehealthclubincludesagym,e.g.Thehealthclubincludesagym,swimmingpool,andlockerroom.swimmingpool,andlockerroom.健身俱乐部包括体操房，游泳池和更健身俱乐部包括体操房，游泳池和更衣室。衣室。 词语辨析contain,includecontaincontain侧重包含侧重包含“ “内容内容” ”或或“ “成分成分” ”。 IthinkthatvegetablesarehealthyIthinkthatvegetablesarehealthyfoodbecau
22、setheycontainlotsoffoodbecausetheycontainlotsofvitamins.vitamins. 我认为蔬菜是不错的食品，因为它们我认为蔬菜是不错的食品，因为它们含有大量维生素。含有大量维生素。19powerfuladj.19powerfuladj.1havingalotofstrengthorforce:1havingalotofstrengthorforce:Shesanextremelypowerfulrunner.Shesanextremelypowerfulrunner.ThepicturequalityisbadbecausetheThepictu
23、requalityisbadbecausetheTVsignalisntpowerfulenough.TVsignalisntpowerfulenough.2havingaverygreateffect:2havingaverygreateffect:apowerfuldrugapowerfuldrug20affectv.haveaneffecton影响；感动；侵袭e.g.Smokinggreatlyaffectshealth.区别:effectn.haveaneffecton/uponsb./sth.e.g.Smokinghasagreateffectonhealth.21payattent
24、ionto21payattentiontogiveyourattentiontogiveyourattentionto注意注意1)Pleasepayattentiontothisclauseinthe1)Pleasepayattentiontothisclauseinthesentence.sentence.请注意看句中的这个从句。请注意看句中的这个从句。2)Pleasepayattentiontothedifference2)Pleasepayattentiontothedifferencebetweenthetwowords.betweenthetwowords.请注意这两个词之间的区别。
25、请注意这两个词之间的区别。3)Youmustpayattentiontoyourteacher3)Youmustpayattentiontoyourteacherintheclass.intheclass.上课的时候必须专心听老师上课的时候必须专心听老师讲课。讲课。22appreciatevt.22appreciatevt. 鉴赏；感激；意识到鉴赏；感激；意识到1)Weappreciateyourhelpingus.1)Weappreciateyourhelpingus.我们感谢你们的帮助我们感谢你们的帮助。 2)Youcantfullyappreciateforeign2)Youcantfu
26、llyappreciateforeignliteratureintranslation.literatureintranslation.看翻译作品很难欣赏到外国文学的精髓。看翻译作品很难欣赏到外国文学的精髓。3)Iappreciateyourproblem,butIdont3)Iappreciateyourproblem,butIdontthinkIcanhelpyou.thinkIcanhelpyou.我理解你的困难我理解你的困难, ,但却爱莫能助。但却爱莫能助。S Ssubjectsubject主语主语PPpredicatepredicate谓语谓语OOobjectobject宾语宾语At
27、tAttattributeattribute定语定语AdvAdvadverbialadverbial状语状语ComComcomplementcomplement补语补语PrePrepredicativepredicative表语表语CCclauseclause从句从句Shortforms缩略语Difficultsentences analysisDaisyturnedaroundandfoundthatDaisyturnedaroundandfoundthatshewasbeingwatchedbyanelephant.shewasbeingwatchedbyanelephant.S.O.C.P.戴茜转过身去，看到一头大象正望着她。
