Unit 1 Section B 知识点精讲精练（原卷版）

Unit1What’sthematter？SectionB目录TOC\o"1-1"\h\u知识点12keep 1知识点13haveproblemsbreathing 2知识点14hit 2知识点15sick/ill 2知识点16beinterestedin 3知识点17use 3知识点18becauseof 4知识点19runout 4知识点20so...that/sothat 5知识点21mean 5知识点22decision 6知识点23off短语 6知识点24die/dead/death辨析 6课后巩固练习 7知识点12keep【原文链接】Hisloveformountainclimbingissogreatthathekeptonclimbingmountainsevenafterthisexperience.（U1P6)►1.keepondoingsth意为＂继续或坚持做某事＂，表示动作重复多次，中间有间隔，强调重复性。

Theykeptonworkingthoughitwasdark.尽管天黑了，他们却继续工作。

Don’tkeeponinterruptingme.别老是跟我打岔。

►2.keepdoingsth意为＂继续不停地做某事＂。表示动作的持续不间断、无停顿，强调连续性。

Keepwalkinguntilyoureachtheendoftheroad.继续走，知道你到达路的尽头。

►3.【拓展】keepsbdoingsth意为＂让某人一直做某事＂。

I’msorrytokeepyouwaiting.对不起让你久等了。

►4.【拓展】keepsbfromdoingsth意为＂阻止某人做某事＂。

Youshouldn’tkeephimfromwatchingcartoons.你不该阻止他看动画片。【练习27】（完成句子）他不停地自言自语：“我该怎么办？”

Hekept______________________,“WhatshallIdo?”【练习28】（单项选择）He'sverytired,buthekeepson________.

A．readsB．readC．toreadD．reading知识点13haveproblemsbreathing【原文链接】haveproblemsbreathing（U1P6)►havetrouble/difficulties/problems(in)doingsth.做某事遇见困难【练习29】（单词变形）Ithinkwehavesomeproblems_________(work)outtheproblem.【练习30】（单项选择）—Mrs.Smith,Ihavesome_________sleeping.Wouldyoumind________themusicabit,please?—OK,ofcoursenot.

A．troubles；turningupB．trouble；turningdownC．problem；toturndownD．problems；turningoff【练习31】Theyhadproblemslearningmath．(改为同义句)

They________________learningmath．知识点14hit【原文链接】Someonegothitonthehead.（U1P5)►hit/hit/v.(hit/hit/)(用手或器具）击；打

►hit+sb.+prep.+身体部位击中/撞到某人

如：Theballhithimontheface.【练习32】（单项选择）Whathappened,Lucy?Someone________me________theback.

A．hit;onB．hits;inC．hit;inD．hits;on【练习33】（单词变形）BadLuck!Acar__________(hit)heronacrossingyesterdayevening.知识点15sick/ill【原文链接】Someomefeltsick.（U1P5)feelsick，感到恶心。

►1.sickadj.“生病的”，既可放be(系动词)后作表语，也可放n.前作定语。

feelsick生病；不舒服

►2.illadj.“生病的”，只能放be(系动词)后作表语。

beillinhospital生病住院【练习34】（单项选择）—Whatareyougoingtodothisweekend?—Wearegoingtovisit__________childreninhospital.

A．illB．sickC．happy知识点16beinterestedin【原文链接】AronRalstonisanAmericanmanwhoisinterestedinmountainclimbing.（U1P6)►1.beinterestedinsth对...感兴趣

►2.词性变换：interestn兴趣/v使产生兴趣→interestingadj.令人有兴趣的→interestedadj.对……感兴趣的

►3.【拓展】

take/haveaninterestin=beinterestedin对……感兴趣

placesofinterest名胜

loseinterestin失去兴趣【练习35】（单项选择）Thesedaysboththeyoungandtheoldaregettinginterested________WeChat.

A．onB．inC．atD．to【练习36】Theytookaninterestincollectingstamps．（改为同义句）

Theywere________________collectingstamps．知识点17use【原文链接】Asamountainclimber,Aronisusedtotakingrisks.（U1P6)►1.beusedtodoingsth.习惯于做某事=getusedtodoingsth

例：I’musedtogettingupearlyandhavingawalk.我习惯于早起散步。

►2.usedtodosth.过去常常做某事（但现在不再做）

►3.beusedtodosth.被用来做某事，相当于beusedfordoingsth.

例：Woodisusedtomakepaper.=Woodisusedformakingpaper.木材被用来造纸。【练习37】（单项选择）Lotsofoldpeopleareusedto________inthecountryside.

A．livingB．liveC．livedD．lives【练习38】（单词变形）Dianaisgettingusedto____________(travel)byplane.【练习39】（单词变形）You'vechanged.Youusedto____________(share)foodwithme!【练习40】（单项选择）Maria_____________watchTV,butnowshe_____________listeningtomusic.

A．usedto；isusedtoB．isusedto；usedtoC．usedto；usedtoD．isusedto；isusedto知识点18becauseof【原文链接】ThereweremanytimeswhenAronalmostlosthislifebecauseofaccidents.（U1P6)►because+句子；becauseof介词短语，后跟名词、代词或动名词

She’sworriedbecauseofherson.

Hedidn’tgotoschoolyesterdaybecausehewasill.【练习41】Hedidn’tcomeherebecauseitwasrainingheavily．（改为同义句）

Hedidn’tcomehere________________theheavyrain．知识点19runout【原文链接】Butwhenhiswaterranout,heknewthathewouldhavetodosomethingtosavehisownlife.（U1P6)►1.runout“用尽，耗尽”，主语常是表示时间、金钱、食物等无生命的食物。

例：Moneyisrunningout.钱快用光了。

►2.runoutof“用尽，耗尽”，主语只能是人。

例：We’rerunningoutofmoney.我们快把钱用光了。【练习42】（单项选择）—Couldyoupleasehelpmebuysomeoilinthesupermarket.Theoilinthebottlewill________soon.—Sure.

A．runoutB．shutoffC．goout【练习43】（单项选择）Linda,I______paperlastweek.Couldyouhelpmebuysome?

A．gotoutB．gotoutofC．ranoutD．ranoutof知识点20so...that/sothat【原文链接】Hisloveformountainclimbingissogreatthathekeptonclimbingmountainsevenafterthisexperience.（U1P6)►1.＂so...that...＂意为＂如此……以至于……＂，that引导结果状语从句。此句型中，so是副词，常用来修饰形容词或副词。常用句型结构为：主语+谓语+so+adj./adv.+that从句。

ThemathproblemissodifficultthatIcan’tworkitout.这道数学题是如此难以至于我解不出来。

Theboyissoyoungthathecan’tgotoschool.这个男孩太小还不能去上学。

►2.sothat.为了，以致于，以便(=inorderto)【练习44】（完成句子）我上午六点就出发了，以便能赶上火车。

Ileftatsixa.m.________________Icouldcatchthetrain.【练习45】（完成句子）他对登山的热爱是如此的强烈，以至于甚至在这次经历之后他仍坚持登山。

Hisloveformountainclimbingis_________great_________hekepton_________mountainsevenafterthisexperience.【练习46】Heistooyoungtogotoschool．（改为同义句）

Heis________young________hecan’tgotoschool．知识点21mean【原文链接】Thismeansbeinginadificultsituationthatyoucannotseemtogetoutof.（U1P6)mean→meant→meantv意味着→meaningn意思→meaningfuladj有意义的→meaninglessadj无意义的

►1.meandoingsth.意味着做某事

►2.meantodosth.打算做某事

►3.询问“的意思”的常用句型：

Whatdoes...mean?=Whatisthemeaningof...?【练习47】（单项选择）Beingateacher________hard.

A．meanstoworkB．meantoworkC．meansworkingD．meanworking【练习48】（单词变形）Whatdoeshemean______（do）?【练习49】（单项选择）Ihavetoleavehomeearlybecausemissingthefirstbus__________waitingforanothertwentyminutes.

A．meansB．startsC．risksD．enjoys知识点22decision【原文链接】Arontellsoftheimportanceofmakinggooddecisions.（U1P6)decidev决定→decisionn决定

►1.decidetodosth决定做某事

►2.makeadecision做决定【练习50】（单词变形）Oncewemakea_____________(decide)todosomething,don’tchangeiteasily.【练习51】（单词变形）Sandywantstomake____________（decide）forherself.知识点23off短语【原文链接】Soheusedhisknifetocutoffhalfhisrightarm.（U1P6)►takeoff脱下;起飞;成功

►cutoff切除

►turnoff关掉

►putoff推迟;阻止

►getoff下车;脱下（衣服等）【练习52】（完成句子）为了挽救他的生命,医生不得不切除了他的左腿。

Tosavehislife,thedoctorhadto________hisleftleg.【练习53】（单项选择）Thisbusdoesn’tgotothetrainstation.I’mafraidyou’llhaveto________atthelibraryandtaketheA52.

A．takeoffB．getoffC．putoffD．turnoff知识点24die/dead/death辨析【原文链接】…andbeforewehavetomakeadecisionthatcouldmeanlifeordeath.（U1P6)►1.die,动词，“死；去世；逝世”.如：Hediedlastyear.他去年去世了

►2.dead，形容词，“死的；去世的”.如：Icriedbecausemydogwasdead.我哭了，因为我的狗死了

►3.death，名词，“死；死亡”。如：Shewassadforhergrandfather’sdeath.她因为爷爷去世难过.【练习54】（单词变形）The_________（die）ofthatboy’sgrandfathermadehimquitesad.【练习55】（单项选择）—Iam________tohearofher________.—It’squiteamiserable（煎熬）timeforherfamily.

A．dying；deadB．dead；deathC．died；dyingD．dying；death课后巩固练习一、用所给单词的适当形式填空。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、单项选择。11.I’mgoingtotakehimtosomefamoushutongs____hecanlearnmoreaboutChina.

A．butB．sothatC．althoughD．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