Unit5MeetingyourancestorsⅠ.情景默写1.Aquickreviewofsuccessesandfailuresattheendofyearwillhelpsharpen(使锋利)youryearahead.(2017·江苏卷)2.Therewasasystematic(系统的)approachtosolvingtheproblem.3.Bloodsamplesweresenttothelaboratoryforanalysis(分析).4.Severalnewbotanical(植物的)specieswerediscoveredlastyear.5.Thepolicehavearrested(逮捕)almosteverybodywhoisinvolvedinthemurder.6.Thedriversteppedonthegasandaccelerated(加速)thecar.7.Afterafewyears，hebecameveryskillful(熟练的)atdrawing.8.Hecontinuedspeaking，regardless__of(不顾)myfeelingsonthematter.9.Chinesecurrencycandate__back__to(追溯到)twothousandyearsago.10.Cut__up(切碎)themeatbeforeyouputthemintothepot.11.Wheneverweareintrouble，wemustlook__ahead(向前看)andencourageourselves.12.Itwilltaketwohoursat__most(至多)togetthere，soyouneedn’tbetooworried.13.Iam__fed__up__with(厌烦)hislazinessandcarelessness.Ⅱ.词性转换1.Foraverylongtime，peoplealwayshavebeentryingtofindoutthesignificance(significant)oflife.2.Theoldmanwasstarvedtodeath.Peoplefeltpityforhisstarvation.(starve)3.Thewarinterruptedthetradebetweenthetwocountriesandtheinterruptionlastedtenyears.(interrupt)4.Thefiguresshouldbeaccurate,__forallthedecisionswillbebasedontheaccuracy.(accurate)5.Theydividedthewholecountryintothreepartsandthedivisionhadgreatinfluenceonthecultureandhistory.(divide)6.IhavebeensobusythatIhavenotimetocleanthemess,__sothehouselooksverymessy.(mess)7.Itwasassumedthathewasthemurderer，butlateritturnedouttobeafalseassumption.(assume)8.“Giveherabigroundofapplause！”saidthemonitor，applaudingthefamoussingerexcitedly.(applaud)9.Youdon’tneedanidentity，andallyouneedisproperidentificationsothattheguardscanidentifyyou.(identify)1.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。Hispalefacesuggested__that__he__was__ill.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。As__is__known__to__all，theUSismadeupof50states.3.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。If__only__I__hadn’t__given__up__the__chancetostudyfurther.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，having__a__chat__with__his__friend__on__the__phone.5.句型公式：haddone...when...他刚上床睡觉，这时电话铃响了。He__had__just__gone__to__bed__whenthetelephonerang.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，only__to__find__that__he__had__just__leftfor__the__countryside.第一板块重点单词1.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④Ifyoudon’tliketheschoollunch，youhavethealternativeof__bringingyourown.⑤Comewithus，alternatively(alternative)，meetusthere.⑥Thematerial’sinventorssayithasanumberofpossibleusesandsomedaycouldprovideamoreenvironmentallyfriendlyalternativetoplastic.(湖南卷)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：①havenochoicebuttodosth②can’tdosthbutdosth③candonothingbutdosth【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①Theywere__interrupted(interrup...
