Unit 1 Section B 知識點(diǎn)精講精練（原卷版）

Unit1What’sthematter？SectionB目錄TOC\o"1-1"\h\u知識點(diǎn)12keep 1知識點(diǎn)13haveproblemsbreathing 2知識點(diǎn)14hit 2知識點(diǎn)15sick/ill 2知識點(diǎn)16beinterestedin 3知識點(diǎn)17use 3知識點(diǎn)18becauseof 4知識點(diǎn)19runout 4知識點(diǎn)20so...that/sothat 5知識點(diǎn)21mean 5知識點(diǎn)22decision 6知識點(diǎn)23off短語 6知識點(diǎn)24die/dead/death辨析 6課后鞏固練習(xí) 7知識點(diǎn)12keep【原文鏈接】Hisloveformountainclimbingissogreatthathekeptonclimbingmountainsevenafterthisexperience.（U1P6)?1.keepondoingsth意為＂繼續(xù)或堅持做某事＂，表示動作重復(fù)多次，中間有間隔，強(qiáng)調(diào)重復(fù)性。

Theykeptonworkingthoughitwasdark.盡管天黑了，他們卻繼續(xù)工作。

Don’tkeeponinterruptingme.別老是跟我打岔。

?2.keepdoingsth意為＂繼續(xù)不停地做某事＂。表示動作的持續(xù)不間斷、無停頓，強(qiáng)調(diào)連續(xù)性。

Keepwalkinguntilyoureachtheendoftheroad.繼續(xù)走，知道你到達(dá)路的盡頭。

?3.【拓展】keepsbdoingsth意為＂讓某人一直做某事＂。

I’msorrytokeepyouwaiting.對不起讓你久等了。

?4.【拓展】keepsbfromdoingsth意為＂阻止某人做某事＂。

Youshouldn’tkeephimfromwatchingcartoons.你不該阻止他看動畫片?！揪毩?xí)27】（完成句子）他不停地自言自語：“我該怎么辦？”

Hekept______________________,“WhatshallIdo?”【練習(xí)28】（單項(xiàng)選擇）He'sverytired,buthekeepson________.

A．readsB．readC．toreadD．reading知識點(diǎn)13haveproblemsbreathing【原文鏈接】haveproblemsbreathing（U1P6)?havetrouble/difficulties/problems(in)doingsth.做某事遇見困難【練習(xí)29】（單詞變形）Ithinkwehavesomeproblems_________(work)outtheproblem.【練習(xí)30】（單項(xiàng)選擇）—Mrs.Smith,Ihavesome_________sleeping.Wouldyoumind________themusicabit,please?—OK,ofcoursenot.

A．troubles；turningupB．trouble；turningdownC．problem；toturndownD．problems；turningoff【練習(xí)31】Theyhadproblemslearningmath．(改為同義句)

They________________learningmath．知識點(diǎn)14hit【原文鏈接】Someonegothitonthehead.（U1P5)?hit/hit/v.(hit/hit/)(用手或器具）擊；打

?hit+sb.+prep.+身體部位擊中/撞到某人

如：Theballhithimontheface.【練習(xí)32】（單項(xiàng)選擇）Whathappened,Lucy?Someone________me________theback.

A．hit;onB．hits;inC．hit;inD．hits;on【練習(xí)33】（單詞變形）BadLuck!Acar__________(hit)heronacrossingyesterdayevening.知識點(diǎn)15sick/ill【原文鏈接】Someomefeltsick.（U1P5)feelsick，感到惡心。

?1.sickadj.“生病的”，既可放be(系動詞)后作表語，也可放n.前作定語。

feelsick生病；不舒服

?2.illadj.“生病的”，只能放be(系動詞)后作表語。

beillinhospital生病住院【練習(xí)34】（單項(xiàng)選擇）—Whatareyougoingtodothisweekend?—Wearegoingtovisit__________childreninhospital.

A．illB．sickC．happy知識點(diǎn)16beinterestedin【原文鏈接】AronRalstonisanAmericanmanwhoisinterestedinmountainclimbing.（U1P6)?1.beinterestedinsth對...感興趣

?2.詞性變換：interestn興趣/v使產(chǎn)生興趣→interestingadj.令人有興趣的→interestedadj.對……感興趣的

?3.【拓展】

take/haveaninterestin=beinterestedin對……感興趣

placesofinterest名勝

loseinterestin失去興趣【練習(xí)35】（單項(xiàng)選擇）Thesedaysboththeyoungandtheoldaregettinginterested________WeChat.

A．onB．inC．a(chǎn)tD．to【練習(xí)36】Theytookaninterestincollectingstamps．（改為同義句）

Theywere________________collectingstamps．知識點(diǎn)17use【原文鏈接】Asamountainclimber,Aronisusedtotakingrisks.（U1P6)?1.beusedtodoingsth.習(xí)慣于做某事=getusedtodoingsth

例：I’musedtogettingupearlyandhavingawalk.我習(xí)慣于早起散步。

?2.usedtodosth.過去常常做某事（但現(xiàn)在不再做）

?3.beusedtodosth.被用來做某事，相當(dāng)于beusedfordoingsth.

例：Woodisusedtomakepaper.=Woodisusedformakingpaper.木材被用來造紙。【練習(xí)37】（單項(xiàng)選擇）Lotsofoldpeopleareusedto________inthecountryside.

A．livingB．liveC．livedD．lives【練習(xí)38】（單詞變形）Dianaisgettingusedto____________(travel)byplane.【練習(xí)39】（單詞變形）You'vechanged.Youusedto____________(share)foodwithme!【練習(xí)40】（單項(xiàng)選擇）Maria_____________watchTV,butnowshe_____________listeningtomusic.

A．usedto；isusedtoB．isusedto；usedtoC．usedto；usedtoD．isusedto；isusedto知識點(diǎn)18becauseof【原文鏈接】ThereweremanytimeswhenAronalmostlosthislifebecauseofaccidents.（U1P6)?because+句子；becauseof介詞短語，后跟名詞、代詞或動名詞

She’sworriedbecauseofherson.

Hedidn’tgotoschoolyesterdaybecausehewasill.【練習(xí)41】Hedidn’tcomeherebecauseitwasrainingheavily．（改為同義句）

Hedidn’tcomehere________________theheavyrain．知識點(diǎn)19runout【原文鏈接】Butwhenhiswaterranout,heknewthathewouldhavetodosomethingtosavehisownlife.（U1P6)?1.runout“用盡，耗盡”，主語常是表示時間、金錢、食物等無生命的食物。

例：Moneyisrunningout.錢快用光了。

?2.runoutof“用盡，耗盡”，主語只能是人。

例：We’rerunningoutofmoney.我們快把錢用光了?！揪毩?xí)42】（單項(xiàng)選擇）—Couldyoupleasehelpmebuysomeoilinthesupermarket.Theoilinthebottlewill________soon.—Sure.

A．runoutB．shutoffC．goout【練習(xí)43】（單項(xiàng)選擇）Linda,I______paperlastweek.Couldyouhelpmebuysome?

A．gotoutB．gotoutofC．ranoutD．ranoutof知識點(diǎn)20so...that/sothat【原文鏈接】Hisloveformountainclimbingissogreatthathekeptonclimbingmountainsevenafterthisexperience.（U1P6)?1.＂so...that...＂意為＂如此……以至于……＂，that引導(dǎo)結(jié)果狀語從句。此句型中，so是副詞，常用來修飾形容詞或副詞。常用句型結(jié)構(gòu)為：主語+謂語+so+adj./adv.+that從句。

ThemathproblemissodifficultthatIcan’tworkitout.這道數(shù)學(xué)題是如此難以至于我解不出來。

Theboyissoyoungthathecan’tgotoschool.這個男孩太小還不能去上學(xué)。

?2.sothat.為了，以致于，以便(=inorderto)【練習(xí)44】（完成句子）我上午六點(diǎn)就出發(fā)了，以便能趕上火車。

Ileftatsixa.m.________________Icouldcatchthetrain.【練習(xí)45】（完成句子）他對登山的熱愛是如此的強(qiáng)烈，以至于甚至在這次經(jīng)歷之后他仍堅持登山。

Hisloveformountainclimbingis_________great_________hekepton_________mountainsevenafterthisexperience.【練習(xí)46】Heistooyoungtogotoschool．（改為同義句）

Heis________young________hecan’tgotoschool．知識點(diǎn)21mean【原文鏈接】Thismeansbeinginadificultsituationthatyoucannotseemtogetoutof.（U1P6)mean→meant→meantv意味著→meaningn意思→meaningfuladj有意義的→meaninglessadj無意義的

?1.meandoingsth.意味著做某事

?2.meantodosth.打算做某事

?3.詢問“的意思”的常用句型：

Whatdoes...mean?=Whatisthemeaningof...?【練習(xí)47】（單項(xiàng)選擇）Beingateacher________hard.

A．meanstoworkB．meantoworkC．meansworkingD．meanworking【練習(xí)48】（單詞變形）Whatdoeshemean______（do）?【練習(xí)49】（單項(xiàng)選擇）Ihavetoleavehomeearlybecausemissingthefirstbus__________waitingforanothertwentyminutes.

A．meansB．startsC．risksD．enjoys知識點(diǎn)22decision【原文鏈接】Arontellsoftheimportanceofmakinggooddecisions.（U1P6)decidev決定→decisionn決定

?1.decidetodosth決定做某事

?2.makeadecision做決定【練習(xí)50】（單詞變形）Oncewemakea_____________(decide)todosomething,don’tchangeiteasily.【練習(xí)51】（單詞變形）Sandywantstomake____________（decide）forherself.知識點(diǎn)23off短語【原文鏈接】Soheusedhisknifetocutoffhalfhisrightarm.（U1P6)?takeoff脫下;起飛;成功

?cutoff切除

?turnoff關(guān)掉

?putoff推遲;阻止

?getoff下車;脫下（衣服等）【練習(xí)52】（完成句子）為了挽救他的生命,醫(yī)生不得不切除了他的左腿。

Tosavehislife,thedoctorhadto________hisleftleg.【練習(xí)53】（單項(xiàng)選擇）Thisbusdoesn’tgotothetrainstation.I’mafraidyou’llhaveto________atthelibraryandtaketheA52.

A．takeoffB．getoffC．putoffD．turnoff知識點(diǎn)24die/dead/death辨析【原文鏈接】…andbeforewehavetomakeadecisionthatcouldmeanlifeordeath.（U1P6)?1.die,動詞，“死；去世；逝世”.如：Hediedlastyear.他去年去世了

?2.dead，形容詞，“死的；去世的”.如：Icriedbecausemydogwasdead.我哭了，因?yàn)槲业墓匪懒?/p>

?3.death，名詞，“死；死亡”。如：Shewassadforhergrandfather’sdeath.她因?yàn)闋敔斎ナ离y過.【練習(xí)54】（單詞變形）The_________（die）ofthatboy’sgrandfathermadehimquitesad.【練習(xí)55】（單項(xiàng)選擇）—Iam________tohearofher________.—It’squiteamiserable（煎熬）timeforherfamily.

A．dying；deadB．dead；deathC．died；dyingD．dying；death課后鞏固練習(xí)一、用所給單詞的適當(dāng)形式填空。1.Bettyisusedto______________（talk）withusinChineseinBeijing.2.The________(die)ofthepetcatmadetheboyverysad.3.Itisnoteasytogetusedto___________(drive)ontheleftinashorttime.4.Shewassadtoknowhis__________(die).5.Hehasproblems________(breathe)whenheisswimming.6.Hekepton_________(talk)untiltheclasswasover.7.Theyareusedto________(take)awalkafterdinner.8.Youshouldlearntomakea________(decide)byyourself.9.Arondidnotgiveup____(climb)aftertheaccidentandkeepson____(climb)mountainstoday.10.Mydadoftentellsme,“Youmustthinktwicebeforeyoumake________(decide).”二、單項(xiàng)選擇。11.I’mgoingtotakehimtosomefamoushutongs____hecanlearnmoreaboutChina.

A．butB．sothatC．a(chǎn)lthoughD．when12.Dianausedto__________towork,butnowsheisusedto__________becausetheroadiscrowdedandshewantstokeepfit.

A．drive;walkB．drive;walkingC．driving;walkD．driving;walking13.—Theoilontheearthwill________oneday.—Ithinkso.Weshouldmakegooduseofit.

A．findoutB．workoutC．getoutD．runout14.She________tennisintheschoolteam.Nowsheisaprofessionaltennisplayer.

A．usedtoplayingB．isusedtoplayC．usedtoplayD．isusedtoplaying15.Graceboughtalotofnewclothesand________hermoney.

A．runoutB．runoutofC．ranofD．ranoutof16.—Mike,whatdoesthenewEnglishword________?—Sorry,Idon’tknow.Let’sasktheteacherforhelp.

A．hitB．meanC．breatheD．control17.Becarefulwhenyoucomein.Someonegothit