Unit 9 Check you progress workbook -高中英语北师大版2019必修第三册

LiZhenandherfriendsaredesigningaposterfortheirschool'smonthlyactivity"HumanandUs".Completeherreportaboutthedevelopmentofcloningusingthecorrectformofthewordsandphrasesbelow.foreverbarrierincomparisoncluecrucialaccurateidenticaltwinsethicalabuseblessingCloningoccurswhenaneggsplitsandcreates(1)______________.ThefirstanimaltobesuccessfullyclonedbyscientistswasasheepcalledDolly.Despitetheinitialsuccess,shesufferedfromanillnessanddiedattheageofsix.Sincethen,otheranimalssuchasgoatsandcamelshavebeenclonedbuthavealsoexperiencedsimilarhealthproblems.Scientistsarenotsureifthisproblemwillcontinuetohappen(2)__________.identicaltwinsforeverforeverbarrierincomparisoncluecrucialaccurateidenticaltwinsethicalabuseblessing(3)__________withotherspecies,attemptstoclonemonkeyshavebeenfarmorecomplicatedandtookChinesescientistsmanyyears.Thereasonwhytheywantedtobreakthistechnical(4)__________wasthatmonkeycloningmightoffer(5)_________astohowtocureillnessanddisease.Asthetechnologyimprovesandbecomesmore(6)_________therewouldbeevengreaterbenefits.

IncomparisonbarriercluesaccurateforeverbarrierincomparisoncluecrucialaccurateidenticaltwinsethicalabuseblessingWhilesomepeopleseecloningas(7)________formedicalandscientificdevelopment,othershave(8)_________concernsabouthowitcouldbeused.Theyworrythatthistechnologywillleadtocloningofotherspecies.Thereisariskthatthiscouldbe(9)__________bysomecompaniesorpeople.Whetheritisa(10)__________oracurseforhumanityremainstobeseenanddependsonhowwechoosetouseit.crucialethicalabusedblessingCompleteChenYang'soutlineoftheintroductiontothehumanbrainusingthecorrectformofthewordsandphrasesbelow.containelectricalimpulseorganlocatenerveberesponsibleforatomrelateto1.Thebrainisthemostimportant___________inthehumanbody.2.It_____________overonehundredbillion__________cells.

3.Thenervecellsinourbrainareconnectedby______________________.4.Therearemorepossibleconnectionsinonebrainthanthereare___________ancontainselectricalimpulsesatomsnerve5.Differentpartsofourbrainare__________differentpartsofourbody.6.Therearedifferentareasinthebrainthat________________________

differentfunctions.7.Scientistshave__________differentareasofthebraincontainelectricalimpulseorganlocatenerveberesponsibleforatomrelatetorelatetoareresponsibleforlocatedCompletethespeechusingthecorrectformofthewordsandphrasebelow.variationlungwidespreadtrialopposetoglobeposeestimateinfectiousAnepidemicisan(1)__________diseasethatspreadsrapidlytoalargenumberofpeoplewithinashortperiodoftime.EpidemicshavebeenoccurringaslongashumanshavebeenonEarth.Someepidemicsare(2)__________ofpreviousviruses.Adiseasereachesepidemiclevelswhenacertainnumberofdeathsoccurasaresultofitandthisnumberwillbedifferentforeachdisease.Onediseasemightresultinjustafewdeathsbutbeclassifiedasanepidemic,as(3)__________otherssuchastheflue,whichis(4)__________buthasmuchhigherbaselines.infectiousvariationsopposedtowidespreadvariationlungwidespreadtrialopposetoglobeposeestimateinfectiousInhumanhistory,therehavebeensomedeadlyepidemics.Intheearly20thcentury,theSpanishFluof1918wasamassiveepidemicthatkilledan(5)_________of50millionpeople,morethanthenumberofpeoplewhodiedinWorldWarI.Initially,itwasbelievedthatepidemics(6)_________littlethreattothemodernworld,untilSARSoutbreakin2002.TheSARSepidemicstartedasa(7)_________diseaseinChinabuteventuallyspreadacrossthe(8)_________tocountriessuchasCanadaandVietnam.Itresultedintheinfectionofabout8,000peopleandsincethen,scientistshaveundertaken(9)_________ontreatmentstopreventfuturedeaths.estimateposedlungglobetrialsCompletethedialoguewiththecorrectformoftheverbsinbrackets.ChenXi:Isn’titreallybadifyougetEbola?Jonathan:Yes,Ebola(1)____(be)aseriouslife-threateningdisease.I(2)______(find)outthatthefirstpersontodieinthisoutbreakwasa2-year-oldchildwho(3)_____(live)inaruralvillageinGuinea,Africa.ChenXi:Howterrible!Jonathan:Yes,butbyNovember2014there(4)________(have)almost5,000deaths.Someexpertsbelievethatfigure(5)____(be)higherbecausesomepeople(6)_______(donot)seekmedicalhelp.isfoundlivedhadbeenisdidnotCompletethedialoguewiththecorrectformoftheverbsinbrackets.ChenXi:I(7)__________(discover)thatthevirus(8)______(spread)fromonepersontoanother.Inthisoutbreak,symptoms(9)_________(appear)betweeneighttotendaysafterdirectcontactwithaninfectedperson.Jonathan:Howcantheystopanotherlargeoutbreak?ChenXi:They(10)________________(notdevelop)avaccineyet,buttheyhavelearnttoisolatepatientswhentheyhavesymptoms.Jonathan:Ihopescientistscandevelopavaccinesoon.discoveredspreadappearedhaven’tdevelopedworkbookCompletethedialoguewiththewordsandphrasesbelow.

Ben:HanXi,haveyouseenthemovieJorassicPark?Doyouthinkitispossibleto1__________ofaspeciesaftersomanyyears?HanXi:Hmmm,themoviemakesitlooksoreal,andmakestheideaof2__________extinctanimalssoundveryexciting,butmoviesarenotvery3__________whenitcomestoscience.cloningaccurateblessingmerelyeditDNAcomparedtoboundtobecrucialeditDNA

cloningaccurateBen:Itcertainlyis4__________makeonethinkaboutthepossibilities.Imean5__________sheep,it'salotmoreexciting.HanXi:Iknow!Butitwould6__________togetitright,ortheycouldbecometoosmartandfierceliketheonesinthemovie.Itwouldbesucha7__________toseesuchamazingcreaturesinreallife,butIknowit's8__________afantasy.cloningaccurateblessingmerelyeditDNAcomparedtoboundtobecrucialboundto

comparedto

becrucial

blessing

merelyChoosethecorrectoptionstocompletetheparagraph.Mostpeopleareawareoftheneedtokeeptheirbodieshealthybutwhatabouttheirminds?Yourbrainisan1organ/order

ofthebody,justlikeyourheart,soitneedstobeexercised!IretiredlastyearandIfoundthatafter2nearly/merelyafewmonths,Iwasgettingforgetfulandoftencouldn't3locate/violateitemssuchasmykeys.IrealisedthatIneededtomakesomechangestomylifestyle.NowIdo4crossroads/crosswordsinthenewspaperandotherword5puzzles/puddlesIfindonine.Ithelpskeepmealertandmymindfeelsclear.Ialsorealisedthatmydietwasreallypoorandfullof6junk/jointfood.Choosethecorrectoptionstocompletetheparagraph.NowI'veincreasedmy7uptake/intakeoffruitandvegetables.They8contain/complainlotsofvitaminsandmineralsthataresogoodformybrain.Finally,andprobablythemostdifficultformewasjoiningsomenewclubs.It'simportantatmyagetogetoutofmy9comfort/coflatezone.Makingnewfriendsandlearningnewskillskeepthebrainactive.IjoinedachessclubinmylocalareaandIenjoyitsomuch.Completethetextusingthecorrectformofthewordsbelow.lungvirusposeraretrialinfectiousnationfactorglobeTuberculosis(TB)isaserious(1)_________diseasethatcaneasilyspreadfromonepersontoanother.Itaffectsthe(2)_________andispassedonthroughtinydropsofsalivareleasedwhensomeonecoughsorsneezes.Duetobetterunderstandingofthediseaseandhowtotreatit,itisnowquite(3)_________

inthedevelopedworld.Partsofthe(4)_________,suchassomepartsofAfrica,AsiaandLatinAmericaexperiencehigherratesofTB.In(5)_________withhighratesofhumanimmunodeficiency(6)_________(HIV),however,theincidenceofTBisalsoquitehigh,asTBspreadsquicklyamongpeoplewithweakimmunesystems.infectiouslungrareglobenationsviruslungvirusposeraretrialinfectiousnationfactorglobeOtherrisk(7)_________forcatchingthediseaseincludeage(beingveryyoungorold),hungerandmalnutritionandhavingseriousillnesssuchascancerordiabetes.Livinginpoororunhealthyconditionsorworkinginhospitalsandotherhealthfacilitiesalso(8)_________arisktopeople.TherearesomevaccinesthatcanbeusedinyoungchildrentopreventTBbuttheyarenoteffectiveforadults.(9)_________andtestingofothervaccinesareongoing.factorsposeTrialsAskingforandGivingAdviceCompletethedialoguewiththeexpressionsbelow.tellmeshoulddefinitelyI'llgetwouldyougivemeit'simportanttocouldtryKevin:Whattips(1)_______________________soIcangetfitter?LiQi:Well,howmuchexercisedoyoudoinatypicalweek?Kevin:Idon'tdoanyexerciseatthemoment.LiQi:You(2)______________________startdoingsomeexercisethen,otherwiseyou'llnevergetfit.(3)______________whatyoulikedoinginyourfreetime.wouldyougivemeshoulddefinitelyTellmetellmeshoulddefinitelyI'llgetwouldyougivemeit'simportanttocouldtryKevin:Ilikecycling.IusedtocyclealotwhenIwasyounger.LiQi:Allright.You(4)___