2019高考英语一轮复习 Unit 5 Meeting your ancestors精练 新人教版选修8

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1、Unit5[基础回顾]Ⅰ.单句语法填空1．　It　isassumedthatstressismainlycausedbytoomuchwork.2．Ifyoudon'tliketheschoollunch,youhave　the　alternativeofbringingyourown.3．Shehaskeptupphysicaltrainingforseveralyearswithout　interruption　(interrupt)．4．Themoreweareawareofthe　significance　(significant)ofthisfamoussa

2、ying,themorebenefitswewillgetinourdailystudyandjob.5．Ifyoustudyina　systematic　(system)way,youwon'tleaveanythingout.6．Theplantsneedtherightamountofsunlightandraintogrowand　ripen　(ripe)．7．Themechanicwhowishestodohisworkwell,mustfirst　sharpen　(sharp)histools.8．Theescapedprisonergot　arreste

3、d　(arrest)immediatelyheturnedupattherailwaystationandwassenttoprisonagain.9．Scientists　haveidentified　(identify)morethanfortychemicalsintobaccosmokethatcausecancerinhumansandanimals.10．Incontrasttoourignoranceofsavingfood,manypeopleespeciallythoseinpovertystrickenareasaresufferingfrom　s

4、tarvation　(starve)．Ⅱ.单句改错(每句一错1．Ihadnoalternativebutreporthimtotheheadteacher.　report前加to　2．Assumedthattheweatherisfavorable,farmerswillhaveagoodharvest.　Assumed→Assuming/Assume　3．Hecouldhavefinisheditonschedule,butanyhowhefellbehind.　anyhow→somehow　4．I'mverysorrytointerruptwithyou,butI

5、havesomethingveryimportanttotellyou.　去掉with　5．Thesignificanceattachingtoanationaldayisverydifferentfromcountrytocountry.　attaching→attached　Ⅲ.佳句写作1．他们急匆匆地到达公司，结果了解到他们被开除了。(onlyto作结果状语)答案：Theyhurriedtothepany，onlytolearnthattheywerefired.2．看看我们现在所处的困境。要是我们接受了他的建议就好了。(ifonly)答案：Lookatthet

6、roubleweareinnow.Ifonlywehadtakenhisadvice.3．看，我的妈妈正在切碎包饺子的肉。(cutup)答案：Look，mymotheriscuttingupthemeatformakingdumplings.4．假设他在七点回来的话，我们就开会。(assume)答案：Assume/Assumingthatheesbackatseven，wewillhaveameeting.5．尽管下大雨，医护人员还是迅速地赶到事故现场。(inspiteof)答案：Inspiteoftheheavyrain，thedoctorsandnursesrus

7、hedtothesceneoftheaccident.[技能提升]Ⅰ.阅读理解TheancientMayancivilizationcollapsedduetoacenturylongdrought,newresearchsuggests.MineralstakenfromBelize'sfamousunderwatercave，knownastheBlueHole，aswellaslagoons(环礁湖)nearby,showthatanextremedroughtoccurredbetweenA.D.800andA.D.1,000,rightwh