2023学年完整公开课版healthyeating教案

Unit2Healthyeating教材分析和教材重组教材分析本单元的中心话题是“健康饮食”。本单元将通过谈论健康饮食，让学生了解饮食与健康方面的有关知识并且能根据所学知识审视自己、审视食物，提高自己饮食方面的意识。日常生活中少吃汉堡、薯条等高热量低营养食品，多吃水果、蔬菜和谷物，远离肥胖和亚健康状态。1.WarmingUp部分通过一个表格向学生展示了fastenergyfoods，slowenergyfoods，body-buildingfoods，foodsthatgivefibrefordigestionandhealth，探讨各种食物对人体的作用，然后通过询问学生的个人饮食习惯来引导学生关注平衡饮食。2.Pre-reading部分让学生讨论Whichfoodcontainsmoresugar/fat/fibre/salt…？然后通过对含量不同的食物的排序，使学生进一步了解哪些食品含糖/脂肪/纤维/蛋白质最多，哪些食品最少。3.Reading部分主要讲述王鹏伟和咏慧开饭店的不同风格，经营的菜肴以及顾客对不同食品的不同反响，反映了现代人对饮食的关注和时尚追求。文章结尾一句话Thecompetitionbetweenthetworestaurantswason!给读者留下了悬念,引起学生极大兴趣,使学生有继续阅读的欲望。4.Comprehending分为两部分。第一部分通过TrueorFalse的练习，使学生对文章有一个浅层次的理解。第二部分通过完成四个句子使学生了解到王鹏伟和咏慧两个饭店各自的优势和劣势。5.LearningaboutLanguage中的Discoveringusefulwordsandexpressions主要让学生通过上下文在语篇中学习词汇，在语境中感悟其用法，并且让学生了解一些构词法，如-en加在形容词后，词性多为动词，-ive为形容词后缀，-ness，-ment为名词后缀等。Discoveringusefulstructures让学生在文章中找出含有情态动词的句子并标出其功能，使学生不仅复习了情态动词的用法，更主要的是通过他们亲自动手、动脑、动笔，锻炼学生的鉴别能力和自主学习能力，克服了那些单纯学习英语结构的弊病。6.UsingLanguage分为两三部分。听的部分是主体阅读文章内容的继续，主要讲述鹏伟到图书馆查寻资料，发现他和咏慧的饭店提供的食物都存在片面性，从中学到许多有关健康食品的知识。通过听，学生了解到哪些是能量食品（energy-givingfoods），哪些是健身食品（body-buildingfoods），哪些是保健食品（protectivefoods），还有两家餐馆所提供食物的营养和作用。读的部分继续讲述故事，经过一段磨合，鹏伟和咏慧将菜单合并，决定合作，提出为顾客提供既有能量又有纤维的食品。富有戏剧性的是,最后两人结婚，共同经营这家饭店。整个故事不仅让学生在阅读中感受到故事的趣味性，还教会了他们如何改变饮食习惯，改善饮食结构，丰富饮食文化。说和写部分结合生活实际，让学生两人一组研究中餐并设计食谱，使学生将书本所学的知识运用到实际生活中，锻炼其口语和书面表达能力。教材重组1.将WarmingUp，Pre-reading，Reading与Comprehending整合在一起上一节“阅读课”。2.将LearningaboutLanguage和Workbook的usingwordsandexpressions及usingstructures整合在一起上一节“语言学习课”。3.将UsingLanguage设计为一节包括听说读写在内的“综合技能课（一）”。4.将Workbook的READINGANDLISTENING和TALKING结合在一起上一节“听说课”。5.将Workbook的LISTENINGTASK，READINGANDWRITINGTASK和SPEAKINGTASK设计为一节“综合技能课（二）”。课时分配1stPeriodReading2ndPeriodLanguagestudy3rdPeriodIntegratingskills(Ⅰ)4thPeriodListeningandSpeaking5thPeriodIntegratingskills(Ⅱ)Part1:TeachingDesign（第一部分：教学设计）Period1:Asamplelessonplanforreading(COMEANDEATHERE<1>)AimsTodevelopthestudents’readingabilityTolearnsomethingabouthealthyeatingProceduresI.WarmingupWarmingupbylearningvocabularyHello,everyone.Weshallreadabouthealthyeatingtoday.Everybodyhastoeat,butdoyoueatahealthydiet?Turntopage97andfamiliarizeyourselfwiththewordsandexpressionsusedinthisunit.Trytomakeupastorybasedonthevocabulary,eitherinEnglishorinChinese.WarmingupbysharingopinionsIfyoueatoutalot,findwaystofollowyourmealplanasmuchaspossible.

Pickarestaurantwithavarietyofchoicestoincreaseyourchancesoffindingthefoodsyouwant.Whenyoueatout,orderonlywhatyouneedandwant,knowhowtomakechangesinyourmealplanincasetherestaurantdoesn'thavejustwhatyouwant.Variety,Balance,andModeration多样性，平衡性，和节制性Thereisnosecrettohealthyeating.Besuretoeatavarietyoffoods,includingplentyofvegetables,fruits,andwholegrainproducts.Alsoincludelow-fatdairyproducts,leanmeats,poultry,fish,andlegumes.Drinklotsofwaterandgoeasyonthesalt,sugar,alcohol,andsaturatedfat.Goodnutritionshouldbepartofanoverallhealthylifestyle,thatalsoincludesregularphysicalactivity,notsmoking,andstressmanagement.Ifyoudrinkalcoholicbeverages,dosoinmoderation.II.Pre-reading1.QuestioningandansweringRiceismainfoodinSouthChina.Whatdoyouthinkwouldhappeniftomorrowtherewassuddenlynoricetoeat?Forreference:Thenpeopleinthesouthwouldhavetochangetheireatinghabit.Theycouldturntopotatoes,wheatflour,cowandsheepcheese,cabbage,onionsandgarlicforfood.TheyarethebasesofthetraditionalfoodinNorthChina.Ifyouhadthechancetodoonethingtohelpendhungerintheworld,whatwouldyoudo?Forreference:Iwouldtrytoendhungerbypopularizingtheadvancedfarmingtechniques.Moderntechniquescouldbeintroducedtoincreasethericeoutput,andexpandtheareaoffields.2.LookingandlisteningLookatthesignofarestaurant.Itreads:WeMakeItEasy!Accommodatingupto80guestsSitdownmealswithachoiceofthreeentreesBuffetsavailableforpartiesof38ormoreIntimateappetizerreceptionsBanquetsaremenupriceplustax&tipNoroomchargeformealfunctionsNoadvanceddepositrequiredElegantset-up,completewithtablelinensandfresh-cutflowersServicestaffdedicatedtoyourpartyDoyouwanttoeathereatthisrestaurant?Let’sgo!III.Reading1.ReadingaloudtotherecordingComprehension—understandingwhatyouarereading—isimportant.Toreadinthoughtgroups(意群)isaneasy,yeteffective,wayofimprovingreadingcomprehension.Nowturntopage9andreadaloudtotherecordingofthetextCOMEANDEATHERE.Payattentiontothethoughtgroupsinthesentenceswhilelisteningandreadingaloud.ReadingandunderliningReadthetextagainandtrytounderlineallthecollocationsinthepassage.Youaregoingtocopythemintoyournotebookafterclassashomework.CollocationsfromCOMEANDEATHERE(1)sitinanemptyrestaurant坐在空荡荡的餐馆里,feelfrustrated感到沮丧,getupearly早起,prepareone’smenuofmuttonkebabs/roastpork准备（烤羊肉串/烤猪肉）菜肴,bylunchtime到午饭时间,oughtto应该，befullof充满……，thinkof…想到……,cook…inthehottestoil用热油烹调,friedrice炒米饭,tasteoffat吃起来油腻,hurryby匆匆走过,eatwithsb.与某人吃饭,follow…into…跟随进入,anewly-openedsmallrestaurant一个新开张的餐馆,attheendofthestreet在街道的尽头,asigninthewindow窗子上的一个标牌,betiredof对……厌倦、厌烦,comeinsideto…走进去,serveslimmingfood提供苗条食品,make…thin使……变瘦,drive…inside驱使……进入,athinlady一位很瘦的女士comeforward向前,take…off…减掉,rawvegetables生菜,beamazedat…对……感到吃惊,costmorethan…比……花费多,believeone’seyes相信自己的眼睛,throwaway扔掉；丢弃hurryoutside赶紧出去,onone’swayhome在某人回家的路上,beon上演，进行，thinkabout…考虑……,make…fat使……肥胖,findout找到；发现,getawaywith被放过；（做坏事）不受惩罚,telllies/alie说谎,dosomeresearch做研究,energy-givingfood提供能量的食物,become/betired变累,win…back赢回,feelfit感到健康3.UnderstandingdifficultsentencesIngroupsoffour,analyzethestructureofthedifficultsentences.Ifyouhaveanyproblemswhicharetoodifficultforyoutosolvedonothesitatetoputthemtome.4.ReadingandtransferringInpairs,readthetext,findinformationtocompletethefollowingform.FactsaboutYongHui’srestaurantFactsaboutWangPengwei’srestaurantlocationlocationmenumenumeasuresmeasuresIV.ClosingdownClosingdownbydoingexercisesInthelastfiveminuteslet’sdothecomprehensionexercisesonpage11.Checkyouranswersagainstyourneighbour’swhenyouhavefinished.ClosingdownbyhavingadictationToendtheperiodyouwilltakeadictation.Itisabouthow

toorderinarestaurant.AdditionalMaterialsCompletethesummaryofthestorywithonewordineachblank.WangPengweifelt1____inanemptyrestaurantbecausenoeatershavecametohisrestaurant2_____sincehegotupearlyinthemorning.Hewantedtofindoutwhy.Hehurriedoutand3____Maochangintoanewly-openedrestaurant.Hefoundthattheowner4____YongHuiwasservingslimmingfoodstomakepeoplethin.Drivenby5_____,WangPengweicame6____totakeacloselookatthemenu.Hecouldnoteven7_____hiseyes.Hewas8_____atwhathesaw.Hehurriedoutsideandgot9_____todosome10_____.Afteralotofreading,he11_____thatYongHui’sfoodmadepeoplebecome12_____quicklybecauseitwasno13_____food.ArrivinghomeWangPengweirewrotehisownsign.Tohisjoy,peoplebegancomingtohisrestaurantagain.Hewasableto14_____hislivingnow.Helooked15____tobeingrichandhewouldn’tbein16_____anylonger.ThenallofasuddenYongHuiwalkedinwithanger.WangPengweiaskedhertotryamealofhis.Althoughenjoyingthedumplingsservedthere,YongHuilookedillandfeltsickwiththefattyporkandallthoseheavyfood.They17_____aboutofferinga18_____dietandprovidingabalancedmenutocutdownthefatandincreasethe19_____inthemeal.Theylearnedfromeachother.Intheendtheydecidedtoturnthetworestaurantsintoabigone.Theygot20_____andlivedhappilyeverafter! （Key：）Comprehensionquestions1.WhydidWangPengweigotoYongHui’srestaurant?Hewantedto___.A.knowwherehiscustomershadgoneB.spyontheslimladyYongHuiC.havelunchwithLiMaochangD.havesomethingspecial2.WangPengweifoundthefollowingEXCEPT___inYongHui’srestaurant.A.Therewereonlyrawvegetables,meatandwater.B.Therewerealotofcustomers.C.Thepricesherewerehigher.D.Theonlydrinkhereiswater.3.What’swrongwithYongHui’smenu?ThefollowingstatementsarerightEXCEPT___.A.Thefoodherewastoolimited.B.Itdidn’tgiveenoughenergy-givingfood.C.Thefoodonthemenuwasmoredelicious.D.Itofferedslimmingfoodonly.4.WhichofthefollowingisTRUEaccordingtothepassage?A.WangPengwei’scustomersoftenbecamefataftereatinginhisrestaurant.B.WangPengweiprovidedabalanceddiet.C.YongHuicouldmakepeoplethinin2weeksbygivingthemagooddiet.D.WangPengwei’smenugavepeoplefoodcontainingenoughfibre.（Key：3.C）Notestosomedifficultsentences1.WangPengweisatinhisemptyrestaurantfeelingveryfrustrated.(Reading)这里的feeling是-ing用做伴随状语。王鹏伟坐在他那空荡荡的餐馆里，感到十分沮丧。MarystoodattheschoolgatewaitingforBetty.2.Nothingcouldhavebeenbetter.(Reading)再好不过了。此句子相当于Allhisfoodscouldhavebeenthebest.“not／no／never／nothing＋比较级”句型常用来表示“没有……比……更……”，即：比较级表达最高级概念。例如：

ThereisnothingmoreinterestingthanthefilmIhaveeverseeninthepastyears．

在近几年我所看的电影中没有比这部更有意思的了。下面介绍2种带有否定词的比较句型:

1)nobetterthan：表示“和……一样；实际等于……”，如：

Heisnobetterthanabeggar.他实际上等于一个乞丐。

Theinvalidisnobetterthanhewasyesterday.病人的情况和昨天一样。

HehasnobetterasayinthematterthanIhave.他和我一样在这件事上没有发言权。

2)not...anymorethan或nomore...than：表示“同……一样不”，如：

Icouldnomoredothatthanyou.Icouldnotdothatanymorethanyou.你不能做这件事，我也不能做。

HeisnotapoetanymorethanIamascholar.我不是一个学者，他也不是一个诗人。

Thisstoryisnomoreinterestingthanthatone.这个故事和那个故事一样没有趣味。

HeisnomoreabletoreadGermanthanIam.他和我一样都不懂德语。3.Hecouldn’thaveYongHuigettingawaywithtellingpeoplelies!(Reading)havesbdoing1)have有三种宾语补足语的形式。havesb.dosth.（have＝let）havesb.doingsth.have=keep/employ（雇用）havesb.done使某人做某事；遭遇（不幸）I’llhavehimgowithme.我将让他和我一块去。I’llhavehimworkinginmycompany.我将雇用他在我的公司里工作。I’llhavemyhaircuttomorrow.2)getawaywithdoingsth:notbepublishedforsth不因某事而受罚getawaywithsth:stealsthandescapewithitorreceive(arelativelylight)to“偷携某物潜逃”或“受到（较轻的处罚）”Iwon’thaveyougettingawaywithcheatingintheexam.Herobbedthebankandgotawaywithalotofmoney.Hewassoluckytogetawaywithafineforsuchaseriousmistake.4.IthoughtyouwereanewcustomerandnowIfindyoucameonlytospyonmeandmymenu.(Reading)onlytodo常表示“出乎意料之外的结果”。Igottotheshoponlytofindthatthedoorwasclosed.5.Idohavetorestalot.(Reading)本句借助动词do来强调谓语动词have。Idolovesports.Ididcomehereyesterday.6．PengweifollowedLiMaochangintoanewly-openedsmallrestaurantattheendofthestreet.(Reading)newly-opened是一个“副词+过去分词”构成复合形容词。复合形容词的构成有：

（1）形容词+名词+ed

kind-hearted好心的，white-haired白发的

(2)形容词+形容词

red-hot炽热的，dark-blue深蓝的

（3）形容词+现在分词

good-looking好看的，easy-going随和的

（4）副词+现在分词

hard-working勤劳的，fast-moving快速转动的

（5）副词+过去分词

hard-won得来不易的，newly-made新建的

（6）名词+形容词

life-long终生的，world-famous世界闻名的

（7）名词+现在分词

peace-loving爱好和平的，fun-loving爱开玩笑的

（8）名词+过去分词

snow-covered白雪覆盖的，hand-made手工的

（9）数词+名词+ed

four-storeyed4层楼的，three-legged3条腿的

（10）数词+名词（名词用单数）

ten-year10年的,two-man两人的

7.IfIhadthechancetosayonethingtohealthykids,itwouldbethis:Justhavingadisabilitydoesn’tmeanyourlifeisnotsatisfying.(Reading)IfIhad…,itwouldbe…是虚拟语气在if引导的虚拟条件句中的用法。本句与现在的事实相反，从句的谓语动词用过去式；主句的谓语动词用would/could/might/should+动词原形。IfIhadtime,Iwouldattendyourparty.

IfIwereyou,Ishouldaccepttheinvitation.8.Hisrestaurantoughttobefullofpeople.(Reading)oughtto与should意思接近，大多数情况下二者可以互换，但是should谈的是自己的主观看法，oughtto则更多反映客观情况，在谈到法律、义务和规定时使用。如：

Weshould／oughttohelpeachotherandlearnfromeachotherinourwork．

Sheisyourmother,soyououghttosupporther．

WeoughttogoandseeMarytomorrow,butIdon’tthinkwewill．9.Tiredofallthatfat?(Reading(be)tiredof厌倦,厌烦I’mtiredofwatching;let’sgooutforawalk.tireout使疲劳不堪;betiredout筋疲力尽Thechildrenhavereallytiredmeout.I’mtiredout;IthinkI’llgotobed.10.Thecompetitionbetweenthetworestaurantswason!(Reading)beon“表示(事情)正在或将要发生”。There’sanewfilmonatthecinema.11.Idon’twantthemtoremindmeofher.(Reading)remind表示“使想起”，常常跟of连用。WhathehaddoneremindedmeofthedayswhenIwasinthearmy.

他所做的一切使我想起了我在部队的那些日子。

Thanksforyourgift—itwillalwaysremindmeofyou.

非常感谢你的礼物——它会使我经常想起你。【高考链接】常考动词十五类动词是英语中最活跃的词类，是句子的核心成分。一、连系动词类1．变化类表事物发展变化的过程，如become,go,turn,grow,get,fall等。2．感觉类表人体部位的感受，如feel,smell,taste,look,soundappear,seem,look等。3．状态类表事物所处的状态，如keep,come,run,remain,stand,lie,stay,prove等。连系动词的作用是后接形容词或相当于形容词的结构作表语。除了少数几个（如feel,get,become,grow等）外，不用于进行时态和被动结构。例如：Themixtureistastedterrible.（误）Themixturetastesterrible（正）二、感官动词类常考的感官动词有see,watch,notice,observe,hear,feel,find,catch等。感官动词的主要作用是后接非谓语动词的不同形式作宾语补足语，表达不同的含义。1．后接不带to的不定式表示一个发生过或者还没发生具体的动作。Ioftenheardthesongsung,butIhaveneverheardyousingit.Whenyougotowatchthefootballwatch,youwillenjoyseeingtheChinesefootballteamwin.2．后接V-ing形式表伴随的动作。Seeingthesunrisingabovethesurfaceofthesea,weletoutashoutofjoy.Hearingthis,Ifeltmyheartbeatingfast.3．后接V-ed形式表被动意义。Afterhisreturntwentyyearslater,hefoundhishometowngreatlychanged.AlthoughIhadlearntsomeEnglish,Ihadneverheardawordofitspoken.三、使役动词类表“致使”意义的动词称之为使役动词，如make,let,have,keep,leave,set,send等。使役动词的作用是后接非谓语动词的不同形式作宾语补足语，表达不同的含义。分以下三种情况：1.make,lethave等后接不带to的不定式，表“使／让某人／某物做某事”。Don'tmakehimdoitifhedoesn'twantto.Ifyouhaveanyproblems,justletmeknow.在被动结构中不定式须带to，但是have不用于被动结构中。Hewasmadetoapologizetotheguest.2.have,keep,leave,send,set,get等后接V-ing形式，表持续性动作。I'msorrytokeepyouwaitingforsolong.Whydoyouhavehimworryingabouthislessons?3.have,keep,leave等后接V-ed形式，表被动含义。Hedidn'tkeeponaskingmethetimeuntilhehadhadhiswatchrepaired.I'llkeepyouinformedassoonasIhavethenews.四、含情感色彩的动词这类动词有excite,inspire,encourage,interest,satisfy,delight,please,move,frighten,surprise,amaze,astonish,shock,worry,astonish,disappoint,discourage,exhaust,puzzle,tire,terrify等。情感动词后接指人的名词或代词作宾语，有V-ing和V-ed两种形式，在句中作宾语和表语，V-ed形式指人，V-ing形式则指事物。Thestorywassomovingthateveryonepresentwasmovedtotears.Whatdisappointingresult!Wewerealldisappointedwithit.Climbingahillwastiringandweweretiredwhenwereachedthesummit.五、后接不定式动词类afford,agree,choose,determine,expect,decide,learn,offer,mange,hope,want,wish,promise,refuse,fail,pretend,happen等动词，后跟不定式作宾语。Thankyouforofferingtohelp,butIcanmanagemyself.Helearnedtorideabicyclewhenhewasasmallboy.六、后接V-ing形式动词类该类动词常考的有appreciate,avoid,bear,consider,dislike,delay,enjoy,escape,finish,hate,imagine,keep，mind,miss,practise,postpone,resist,risk,stand,suggest等。这些动词须接V-ing形式作宾语。例如；Idon'tmindwaiting,butI'vegottostandinthecoldwind.Haveyouconsideredmakingsomenecessarychangestoyourplan?OnlybypractisingspeakingEnglisheverydaycanyouexpecttoimproveyourspokenEnglish.七、后接不定式与V-ing形式意义不同动词类remember,try,regret,mean,forget,stop,goon,can'thelp等后接不定式与V-ing形式作宾语，表达含义不同。见下表：动词接动名词作宾语接不定式作宾语Remember过去发生的动作将来的动作try尝试做某事努力做某事regret对做过的事表示后悔对要做的事表示遗憾mean意味着做某事企图（打算）做某事can'thelp禁不住做某事不能帮助做某事goon继续做未完成的事情做完一件事后，接着做另一件事forget忘记以前曾做过某事忘记做某事stop中断正在做的事情中断正在做的事去做别的事例如：Irememberbeingpad,butI'veforgottentheexactamount.Pleaseremembertosendmeaphotoofyoursonthenexttimeyouwritetome.Idon'treallymeantoworkhere,whichmeansleavingthejobsoonafterwards.八、进行时态表将来意义动词类这类动词一般为表位置移动或方向性动词，如go,come,start,arrive,take,leave,move等。例如：WhenaregoingofftoforShanghai?MaryaswellasherparentsisleavingforCalifornianextmonth.九、主动表被动动词类英语中有些动词可用其主动形式表达被动含义，可分为以下三种情况：1．某些实义动词的主动形式后跟副词表示被动意义，这类动词有sell,wash,write,last,read,wear等。这种“动词＋副词”结构，常表示事物内部特有的属性。Thiskindofclothwasheswellandlastslong.Thepenmyfathergavemeasabirthdaygiftwritessmoothly.WritteninsimpleEnglish,thisarticlereadseasily.2．某些及物动词转为不及物动词后，其主动形式表示被动意义，如open（打开，营业），close（关门），shut（关闭），cut（切割），weigh(重),act（上演）等。Thedoorwon'tshut.Thisshopopensmuchearlierthanitusedto.Eachstoneweighs2tons.3．某些不及物动词，如happen,occur,cost以及短语，如comeout（出版），comeup（出现），comeintobeing（产生）cometoone'smind想起），turnout（证明是），comeabout（发生），breakout(爆发），belongto(属于）等，本身表被动含义，所以它们常用主动形式。ThefirsttextbookswrittenforteachingEnglishasaforeignlanguagecameoutinthe18thcentury.Suddenlyanideacametohismind.Itneveroccurredtometophoneyou.十、虚拟语气动词类insist,order,command,suggest,advise,propose,ask,require,request,demand等后接引导的宾语从句时，谓语动词须用“(should)＋动词原形”。Theguardatthegateinsistedthateveryoneshouldobeytherules.Therulerequiresthateveryone,youngorold,manorwomen,havehiscarcheckedonceayear.十一、省略替代类believe,think,suppose,guess,hope,expect,imagine,wouldlike/love,beafraid等动词用于简略回答中，后接so来替代肯定分句，用not来替代否定分句。或接to来替代前面内容相同的不定式，表示看法、意见、设想、打算等。例如：—DoyouthinkNormanwouldhavelentmehiscarIhadaskedhimto?—Yes,I,thinkso.—Willyoubeabletocometomybirthdayparty?—I'dloveto,butI'mtoobusy.注意：believe,think,suppose,guess等用于否定回答时，既可以说Ibelieve(think,supposeguess)not，也可以说Idon'tbelieve(think,supposeguess)so，但用hope,expect,beafraid作否定回答时，只能说Ihope(expect)not以及I'mafraidnot十二、否定转移类think,believe,guess,suppose,imagine,expect等动词后接that引导的宾语从句时，从句若为否定结构，常将否定词not前移到主句中。Idon'tthinkitispossibletolearnaforeignlanguagewellwithoutmuchmemorywork.Hedoesn'tthinkTomwillmakeanexcellentplayer.当该结构的主句主语为第一人称时，变为反意疑问句，后半句的主语和谓语简略形式应与从句保持一致，否则与主句保持一致。例如：Idon'tthinkthereisanythingelseIneed,isthere?Hedoesn'tbelievehewillbeabletosolvetheproblemsbyherself,doeshe?十三、带介词to的动词短语类这类短语有be(get)usedto,leadto,devote…to,lookforwardto,stickto,objectto,getdownto,thereisnoendto等。当它们后面出现动词时，要用V-ing形式。例如：I'vegotusedtodrivinginallkindsofweather.Assoonasshereturnedhomefromabroad,shegotdowntopreparingsupperforchildren.注意区分介词to与不定式符号toHeusedtodriveontherightandnowheisusedtodrivingontheleft.(usedto表“过去常常”,to为不定式符号，beusedto表“习惯于”,to为介词）I'mlookingforwardtoseeingyousoon.（lookforwardto意思是“盼望，期待”，to为介词。）Helookedforwardtoseewhatwashappening.(lookforward意为“向前看”，tosee是不定式作目的状语。）十四、瞬间（非延续性动词）类这类动词常考的有go,come,leave,start,return,begin,arrive,stop,finish,borrow,lend,open,close,die,become,break,join,marry,employ,graduate等。瞬间（非延续性动词）表短暂性的动作，因此不可与表“段时间”的for/since短语或since从句连用。例如：Hehascomehereforthreeyears.（误）Hehasbeenhereforthreeyears.（正）Itisthreeyearssincehecamehere.（正）十五、计划未能实现类intend,mean,hope,wish,plan,expect,think,want,suppose等动词用于过去时态，可表示过去未能实现的愿望、想法、打算等。1．该类动词用于过去完成时后接不定式或宾语从句。Ihadneverthoughtyouwouldbringmesuchanicegift.Ihadpannedtocallonyou,butIwastoobusytogetaway.2．该类动词用于一般过去时后接不定式的完成式或一般式。I'dliketohavearrivedontime,butIwascaughtonthetrafficjam.【巩固练习】1．Therewasplentyoftime．She______．A．mustn'thavehurriedB．couldn'thavehurriedC．mustnothurryD．needn'thavehurried2.Thetrainhasgone.Youtwo____ontime.

A.shouldcomeB.musthavecomeC.oughttohavecomeD.shouldn’thavecome

3.