Unit4Words---ByLeonaskipvt.

不做（應(yīng)做的事情等）；跳過

skipbreakfastskipschool/class

skipvi.蹦蹦跳跳地走；略過

skiphappilyalongbehindsbskip-skipped-skipped1.Teenfaintsafter_________(skip)meals.skipping青少年不吃飯后暈倒。

不吃早飯?zhí)訉W(xué)/逃課在某人身后蹦蹦跳跳地跟著yogurt2.Shethenpassedout

inhermorningPElessonandthenwasrushedtohospital.（L5-7）passout昏迷，失去知覺

同義詞:faintvi.昏厥

他感覺惡心，接著就昏倒了。

Hefeltsickandthenpassedout.passawaypassbypassdownpass…ontorushsb.tohospital把某人送往醫(yī)院去世經(jīng)過傳給后人；把……往下傳把……傳遞給Thetelephonerang,andheanswereditimPeterrangmeupimmediatelyhegotofftheplane.3.Jenniferwasfoundtohavedangerouslylowbloodsugarlevelsandwastreatedimmediately.

（L8-9）immediatelyadv.立即，馬上 conj.一……就……immediate adj.立刻的，立即的固搭：adv,

v+immediately，立即做....=rightaway/atonce

conj,

immediately+從句，一......=assoonas...

immediately.Hesatthere,withhisattentionconcentrated(concentrate)onhisbook.Concentration

(concentrate)isimportantifyouwanttodoajob.4.Shetoldmeshehadtroubleconcentratinginclass.（L17）concentrate集中(注意力、思想等)(1)concentrateon=focuson

concentrateone’sattentionon... (2)concentration

concentratedConcentrationhavetrouble/difficulty(in)doingsth.做某事有困難集中；全神貫注于集中精力于……n.集中精力；專心5.Jennifer'scaseisareminder

ofthedangersoftheunhealthyweight-losshabitsthathavebecomecommonamongteenagersofbothsexes.(L19-20)sexn.性別remindsb.ofsth.remindern

引起回憶的事物，提醒人的事物/(提醒/告誡)提醒某人某事6.Inasocietywherebeingthinisoftenseenasbeingbeautiful,teenagerssometimesturntoextrememethodstoslimdownquickly.（L21-22）extremeadj,極端的；嚴(yán)重的；n,極端不同的感情extremely,adv,極其；非常

see...as...(regard/consider/view/thinkof...)把...看作...turntosb./sth.(forhelp)向......尋求幫助7.Accordingtoarecentsurveyofseniorhighschoolstudents’lifestyles,almostone________(five)ofteenagersregularlyskipmeals,one____tenover-exerciseandfourpercenteventakeweight-lossmedicine.（L23-25）fifthinonein(outof)ten五分之一/五分之二*4%ofthestudents________(like)takingexercise.*4%ofthewater______(be)dirty.十分之一/百分之十fourpercent/4percent/4%百分之四數(shù)字作主語，謂語動詞看名詞likeisonefifth/twofifths8.

Healthexpertsareconcernedaboutthesefigures.（L25）concernedadj,擔(dān)心的，憂慮的;關(guān)注的，關(guān)切的SheisconcernedabouthowlittlefoodIeat.Thebook

isconcernedwiththementalhealthofoldpeople.AsfarasIamconcerned,Ihatetheterribledirtandnoiseinthecity.就我而就我而言，我討厭城市里的塵土和噪音。Heaskedseveralquestionsconcerningthefutureofthecompany.他問了幾個有關(guān)公司前途的問題。concerning對……擔(dān)憂/擔(dān)心與……有關(guān)；涉及……

concerningprop.

關(guān)于就……而言/來說=inmyopinion

concernn.

擔(dān)心（的事）

vt.

使關(guān)心；使擔(dān)憂；牽涉show/expressconcernfor對……表示關(guān)心9.

Theyareincreasingtheireffortstoeducateteenagersaboutthesideeffectsoflosingweighttooquickly.（L25-26）=affect/influence/impact影響haveaneffect/influence/impacton/upon...對......產(chǎn)生影響comeintoeffect/takeeffect 生效effective adj.有效的effectively adv.有效地effectn.影響;結(jié)果;效果Whilerunningcan'tmakeyouliveforever,thereviewsaysitismoreeffective(effect)atlengtheninglifethanwalking.普通肥皂可以有效地抵抗細(xì)菌。Ordinarysoapcandealwithbacteriaeffecively.(effect)effectiveeffectively10.

Theseso-called‘quick-fixmethods’provetobeharmfultoteenagers.（L29）provelinkingv證明是/結(jié)果是=turnoutproofn.證據(jù)固搭：prove(tobe)true證明

Itisprovedthat... 據(jù)證實……

harmfuladj.beharmfulto對......有害harmvt./n.harm=doharmto危害熬夜對身體有害。Stayinguplate

is

harmfulto

ourbodies.Stayinguplateharms

ourbodies.Stayinguplate

doesharmtoourbodies.__________________thenewmedicinehassideeffect.已經(jīng)證明了，這種新藥有副作用。Itisprovedthat11.

Itisnormalforteenagerstobe_________(slight)overweightandthereisnoreason______theyshouldbeworried.（L29-30）slightlywhyslightlyadv.稍微/些微

adj.

slight

稍微的Thereisnoreasonwhy...沒有理由....../毫無理由

不認(rèn)真學(xué)習(xí)是沒有理由的。Thereisnoreasonwhywedon'tstudyhard.12.Shepointedoutthat____isimportanttohaveahealthybalanced

dietsinceteenagersarestillgrowingandtheirbodiesneedalotofnutritiontofunctionwell.（L34-36）it固搭：be/goonadiet節(jié)食abalanceddiet平衡飲食

functionvi.起作用，正常工作，運轉(zhuǎn)n.作用，功能，職能functionas/workas/actas/serveas用作；起……的作用Thesofacanalsofunctionasabed.nutritionn.營養(yǎng)——adj.nutritious

有營養(yǎng)的12.Iftheydonottakeinenoughfood,theymayfeelweakandgetilleasily.takein攝入,吸收;欺騙;理解人吸入氧氣，呼出二氧化碳我在十八九歲時結(jié)婚，被他的魅力給騙了我才理解他說的是什么Humanstakeinoxygenandbreatheoutcarbondioxide.人吸入氧氣，呼出二氧化碳。Imarriedinmylateteensandwastakeninbyhischarm我在十八九歲時結(jié)婚，被他的魅力給騙了ItwasseveralminutesbeforeItookinwhathewassaying.過了好幾分鐘，我才理解他說的是什么。takeaway

takedown

takeontakeoff

takeover

takeup

takeplace

拿走，使離開拿下，記下；拆除雇傭；呈現(xiàn)起飛，脫下，（事業(yè)）成功接管，取代占據(jù)；開始做，從事發(fā)生(sth.takeplace)

13.theyshouldkeepregularhoursandgetplentyofexercisetostayenergeticandfit.energetic

adj.精力充沛的energy,n.精力①Theyoungmanishandsomeand_________(energy).energeticfullofenergy 精力充沛的,充滿活力的14.Westronglyencourageallteenagers__________(follow)theselifestyletips,becauselivingwellisthesafestandthemosteffectivewaytogetintoshape.tofollowshapen.形狀vt.塑造，決定...的成形/影響...的發(fā)展getintoshapeoutofshape強身健體變形；走樣；健康狀況不好Whatyoureadinyourteenswillshapeyourcharacters.年輕時讀的書會決定你的性格。15.IwasveryfrightenedwhenIwokeupinhospitallastThursday.frightened

frighteningadj,令人害怕的frightn.驚嚇,恐怖frightenvt.使驚恐adj.害怕的，驚嚇的，受驚的固搭：befrightenedto