高考英语人教全国版一轮课件第一部分选修八Unit5

Unit5

MeetingyourancestorsⅠ.情景默写1．Aquickreviewofsuccessesandfailuresattheendofyearwillhelp________(使锋利)youryearahead.(2017·江苏卷)2．Therewasa____________(系统的)approachtosolvingtheproblem.3．Bloodsamplesweresenttothelaboratoryfor________(分析)．4．Severalnew___________(植物的)specieswerediscoveredlastyear.5．Thepolicehave________(逮捕)almosteverybodywhoisinvolvedinthemurder.6．Thedriversteppedonthegasand___________(加速)thecar.sharpensystematicanalysisbotanicalarrestedaccelerated7．Afterafewyears，hebecamevery________(熟练的)atdrawing.8．Hecontinuedspeaking，____________(不顾)myfeelingsonthematter.9．Chinesecurrencycan____________(追溯到)twothousandyearsago.10．____________(切碎)themeatbeforeyouputthemintothepot.11．Wheneverweareintrouble，wemust____________(向前看)andencourageourselves.12．Itwilltaketwohours____________(至多)togetthere，soyouneedn’tbetooworried.13．I_____________(厌烦)hislazinessandcarelessness.skillfulregardlessofdatebacktoCutuplookaheadatmostamfedupwithⅡ.词性转换1．Foraverylongtime，peoplealwayshavebeentryingtofindoutthe___________(significant)oflife.2．Theoldmanwas________todeath.Peoplefeltpityforhis_________．(starve)3．Thewar___________thetradebetweenthetwocountriesandthe___________lastedtenyears.(interrupt)4．Thefiguresshouldbe________，forallthedecisionswillbebasedonthe________．(accurate)5．They________thewholecountryintothreepartsandthe________hadgreatinfluenceonthecultureandhistory.(divide)significancestarvedstarvationinterruptedinterruptionaccurateaccuracydivideddivision6．IhavebeensobusythatIhavenotimetocleanthe________，sothehouselooksvery________．(mess)7．Itwas________thathewasthemurderer，butlateritturnedouttobeafalse___________．(assume)8．“Giveherabigroundof_________！”saidthemonitor，___________thefamoussingerexcitedly.(applaud)9．Youdon’tneedan________，andallyouneedisproper___________sothattheguardscan________you.(identify)messmessyassumedassumptionapplauseapplaudingidentityidentificationidentify1．句型公式：suggest接宾语从句(陈述事实)他的苍白的脸表明他生病了。Hispaleface______________________.2．句型公式：as引导的非限制性定语从句众所周知，美国是由50个州组成的。_________________，theUSismadeupof50states.suggestedthathewasillAsisknowntoall3．句型公式：ifonly要是我没有放弃那次进一步学习的机会就好了。_______________________________tostudyfurther.4．句型公式：现在分词短语作状语他一边和朋友在电话里聊天，一边看着电视。HewatchedTV，______________________________________.IfonlyIhadn’tgivenupthechancehavingachatwithhisfriendonthephone5．句型公式：haddone...when...他刚上床睡觉，这时电话铃响了。___________________________thetelephonerang.6．句型公式：onlytodo我们走了很长一段路去看他，没想到他刚下乡了。Wewalkedalongwaytoseehim，_________________________________________．Hehadjustgonetobedwhenonlytofindthathehadjustleftforthecountryside1．alternativeadj.供选择的；其他的

n.可能的选择；选择对象高考必刷题练透对比填空/单句语法填空togowaitgive④Ifyoudon’tliketheschoollunch，youhavethealternative__________bringingyourown.⑤Comewithus，____________(alternative)，meetusthere.⑥Thematerial’sinventorssayithasanumberofpossibleusesandsomedaycouldprovideamoreenvironmentallyfriendlyalternative________plastic.(湖南卷)of

alternativelyto状元笔记全记牢(1)havenoalternativebuttodosth别无选择只好做某事havethealternativeofdoingsth有做某事的选择there’snoalternative...……别无选择analternativeto...……的替代品(2)alternativelyadv.可供选择地

【联想】“别无选择只好做……”的其他表达形式：①havenochoicebuttodosth

②can’tdosthbutdosth

③candonothingbutdosth【点津】在上述结构中，若but之前出现实义动词do的某种形式(does，did，done)，but之后要用省略to的不定式，否则，but之后的to不能省略。2．interruptvt.&vi.打断……讲话；打岔；暂时中断或中止高考必刷题练透单句语法填空①They_________________(interrupt)byasuddenandurgentknockatthedoor.②Willyoustop____________(interrupt)mewhenI’mtalking？(全国卷Ⅱ)③HehaskeptonlearningEnglishbyradioforthreeyears________interruption.wereinterruptedinterruptingwithout状元笔记全记牢(1)interruptsb/sth(withsth)

(因某事)打断某人/某事(2)interruptionn.打扰；插嘴；打岔；阻断物withoutinterruption连续地；不断地3．assumevt.假定；设想高考必刷题练透单句语法填空/句型转换①Theprojectwaspredicatedontheassumption________theeconomywasexpanding.②Alotofpeoplemakethe___________(assume)thatpovertyonlyexistsinthethirdworld.③Peopleassumethatmentalhealthisrelatedtophysicalhealth.(变为被动语态)→___________________________________________________thatassumptionItisassumedthatmentalhealthisrelatedtophysicalhealth.状元笔记全记牢(1)assumesb/sthtobe假定/假设某人/某事为Itisassumedthat...一般认为……(2)assumptionn.假定；假设makeanassumption认为；假定ontheassumptionthat假定(3)assume/assuming(that)...假设/假定……4.significancen．意义；意思；重要性；重要意义高考必刷题练透单句语法填空①Inmyview，practicinghandwritingisvery________(significance)tothestudents’growth.②Astimegoesby，Iattachmoregreatsignificance________doingwhatIamdoingnow.③________issignificantthatnowadaysfiberisstillconsideredtobeanimportantpartofahealthydiet.significanttoIt状元笔记全记牢(1)beofsignificanceto(＝besignificantto)...

对……有重要意义attachsignificanceto...认为……重要(2)significantadj.重要的；明显的Itissignificantthat...(＝significantly)很明显1．regardlessof不管；不顾高考必刷题练透完成句子①_________________________________andwhatmayormaynothappentomorrow，thepresentmomentiswhereweare.不管昨天发生了什么，也不管明天可能发生或者不会发生什么，现在才是我们关注的所在。Regardlessofwhathappenedyesterday②____________________________________，sheworkshardandsucceedsinthescientificresearchfield.尽管她病得厉害，但是她还是勤奋工作并在科研领域取得了成功。③____________________，thereisasayingthatthereareathousandHamletsinathousandpeople’seyes.关于阅读，有句名言说得好：“一千个读者就有一千个哈姆雷特！”Inspiteof/DespiteherterribleillnessWithregardtoreading状元笔记全记牢(1)regardlessof强调“不认为……重要”，从而不加以重视或考虑，其后可接whether，what引导的从句。(2)despite/inspiteof意为“尽管……但是……”，其后常接名词，不接从句。(3)asregards/withregardto关于；至于。2．datebackto追溯到……；始于……高考必刷题练透datingtoof状元笔记全记牢datefrom追溯到；始于uptodate时髦的outofdate过时的【点津】datebackto和datefrom一般不用于进行时态。作后置定语时，常用现在分词。Ifonlyshehadlookedaheadandplannedbetterthisyear!高考必刷题练透她今年要是早有预见，计划得更好些就好了！完成句子①Ifonly_______________andresetmygoals.(2015·重庆卷)要是我能回去重新制定我的目标就好了。②Ifonly______________________________，shewouldn’thavefeltsosad.要是我不通知她这个消息就好了，她就不会如此伤心了。IcouldgobackIhadn’tinformedherofthenews③IfonlyI______________________.要是我有更多的时间来学习就好了。状元笔记全记牢ifonly...意为：要是……就好了；用来表达愿望，句中谓