Book5Unit1Period2學習目標：復習本課重點單詞與知識點一.Completethefollowingwords1.character_________________(n.特征；特性)2.science________________(adj.科學的)_______________(n.科學家)3.suspect______________(v); (n.)___________________;4.expert______________(adj); (n.)___________________5.cure______________(v);(n.)__________________;對待_________________6.handle______________(v); (n.)___________________7.vi.結束，推斷出____________n.結論；結束____________得出結論_______________8.vt.分析_________;n.分析__________;9.n.物理___________;n.內科醫生___________10.吸收，吸引，使專心_______________ 11.受害者_______________12.嚴重的___________________ 13.挑戰________________二.Findoutthefollowingphrasesinwarmingupandthetext.1.infectiousdisease______________; 2.analyzetheresults_______________;3._________________提出一個理論 4.____________________得出結論暴露(…..)在 people______________;最致命的疾 8._______________________收集信息9.____________________決心干某事 10.______________一條珍貴的線索11.______________________把….吸收入….; 12.______________將…和…聯系起來13.___________________叫某人送東西; 14________________死于…15.___________________肯定地宣布 被污染的水阻止某人干某事; 18.___________________處理……三.Translatethefollowingsentences.1.NeitherInorhe______(have)seenthefilm.2.______________________________,(他第一次做實驗時)hesucceeded.3.Hesuggestedthat_______________________________（會議延遲到下周舉行）.4.Hisworksuggeststhat______________________________（他是一個細心的人）.5.我會讓人為你修自行車的。___________________________________________________________________6.有一位婦女是從寬街搬過來的，她特別喜歡那里的水，每天都要派人從水泵打水運到家里來。____________________________________________________________________7.為了防止這種情況再發生，約翰斯諾建議所有的水源都要經過檢測。_____________________________________________________________________四.Multiplechoice1.______writingthearticle,Mrs.Curieevenforgotherdinner.A.AbsorbedinB.AbsorbingatC.Havingabsorbedby...D.Toabsorbin2.Thedoctortelephonedtosaythathecouldn't______themeetingbecausehehadto______apatient.

A.cometo;attendto B.attend;attend C.join;treat D

attendon;lookafter3.Thismedicinewill____himofhiscough.Arecover Bcure Ctreat Dheal4.Ifeelitisyourhusbandwho_______forthespoiledchild.A.istoblame B.isgoingtoblame C.istobeblamed D.shouldblame5.Thebuildingaroundthecornercaughtfirelastnight.Thepolicearenow______thematter.（06湖北）A.seeingthroughB.workingout C.lookingintoD.watchingover

6.___________tosunlightfortoomuchtimewilldoharmtoone’sskin.A.ExposedB.HavingexposedC.BeingexposedD.Afterbeingexposed7._______besenttoworkthere？A.WhodoyousuggestB.WhodoyousuggestthatshouldC.DoyousuggestwhoshouldD.Doyousuggestwhomshould8.Mr.Greenwasworkingatapowerplant_______Imethimtenyearsago.A.atthefirsttimeB.forthefirsttimeC.inthefirsttime D.thefirsttime9.Mostofthepeople________tothepartywerefamousscientists.A.invited B.toinvite C.beinginvited D.inviting10.Mrs.Whiteshowedherstudentssomeoldmaps_______fromthelibrary.A.toborrow B.tobeborrowed C.borrowed D.borrowing五.ReadingALong,longagotherewasaveryfoolishthief.Doyouknowwhathedidoneday?Whenhewantedtosteal(偷)thebellonhisneighbour’sdoor,hewalkeduptothedoor,tookholdof(抓住)thebellandpulledhard.Thebellmadeaveryloudnoise.Thethiefwasafraidandwenthome.Thenhesatdowntothink,“Imustdosomethingaboutthenoise,”hesaid.Hethoughtandthought.Atlasthehadanidea.“Ah,I’llputsomecottoninmyears.ThenIwon’tbeabletohearthenoise.”Thenextdayhewenttothedoorofhisneighbour,andtookholdofthebell.Thistimehepulledevenharder.Thebellrangloudly,butthethiefdidnothearanything.Withanotherhardpullhegotthebellout.Justthentheneighbourcamerunningout.“Stealmybell?I’llteachyoualesson(教訓),”theangrymanshouted.Andhehitthethiefonthenose.Thefoolishthiefdidnotknowhowtheneighbourfoundouthewasstealingthebell.“Whydidhecomeoutjustthen?”hewondered(感到疑惑).1.Thethiefwastryingtoget

________.

.A.hisneighbour

B.hisneighbour’sdoorbellC.somecotton

D.adoorwithabellonit2.Thethiefputsomecottoninhisears.Hethoughtitwouldbe

______

forhimtostealthedoorbell.

A.safe

B.difficult

C.dangerous

D.easy3.Theneighbourranoutprobably(很可能)because

_________.

.

A.heknewhisdoorbellwasbeingstolenB.hethoughtsomeonewaseager(渴望的)tovisithimC.herealized(意識到)somethingstrangehappenedD.BothBandC4.Theneighbourhitthethiefto

________.

.A.givehimlessons

B.punish(懲罰)himforstealingC.helphimwiththebell

D.behisteacher5.WhichofthefollowingisTRUE?A.Thethiefunderstoodwhyhewashitonthenose.B.Thethiefknewwhytheneighbourcameout.C.Thethiefthoughttheneighbourcouldn’thearthenoisethebellmade.D.Thethiefdidn’twanttoknowwhytheneighbourranout.BComputersareusefulmachines.Theycanhelppeoplealotintheireverydaylife.Forexample,theycanhelppeoplesavemuchtime,andtheycanhelppeopleworkoutmanyproblemstheycan’tdoeasily.Ourcountryaskseveryonetolearntousecomputersexcepttheoldpeople.

Todaymoreandmorefamiliesowncomputers.Parentsbuycomputersfortheirchildren.

Theyhopecomputerscanhelpthemimprove(提高)theirstudiesinschool.Yetmanyofthechildrenusecomputerstoplaygames,towatchvideoortosingKaraoke,insteadofstudying.Somanyteachersandparentscomplain(抱怨)thatcomputerscannothelpchildrentostudybutmakethemfallbehind.Socomputersarelockedbyparentsintheboxes.

Insomeothercountries,evensomescientistshatecomputers.Theysaycomputersletmillionsofpeoplelosttheirjobsorbringthemalotoftrouble.Willcomputersreallybringtroubletopeopleorcantheybringpeoplehappiness?Itwillbedecidedbypeoplethemselves.6.Whydowesaythecomputerisausefulmachine?Because_______________.A.ourcountryasksustolearnit B.itcanhelpusalotC.wecanuseittoplaygames D.itcanhelpustofindjobs7.Whatdomanyteachersandparentscomplainabout?

_______________.A.Theirstudentsandchildrenusecomputerstoplaygames.B.Computersletthemlosttheirjobs.C.Computersmakethestudentsandchildrenfallbehind.D.Computersbringpeoplealotoftrouble.8.Inthispassageweknowcomputers_______________.A.alsobringustrouble B.bringushappinessonlyC.arehatedbypeople D.arebadforpeople’shealth9.Cancomputersreallyhelpchildrentostudy?

_______________.A.Yes,theycan.

B.It’shardtosay

C.No,theycan’t.

D.Ofcoursenot.10.Howdoyouunderstandthelastsentenceofthispassage?Ithinkitmeans_______.A.computersareusedbypeople B.peoplecanlivewellwithoutcomputersC.onemustdecidehowtousecomputers D.computersarestrangemachinesCDoyouknowwhydifferentanimalsorpests(昆蟲)havetheirspecialcolours?Coloursinthemseemtobeusedmainlytoprotectthemselves.Somebirdslikeeatinglocusts(蝗蟲),butbirdscannoteasilycatchthem.Why?Itisbecauselocustschangetheircolourstogetherwiththechangeofthecoloursofcrops(莊稼).Whencropsaregreen,locustslookgreen.Butastheharvest(收獲)timecomes,locustschangetothesamebrowncolourascropshave.Someotherpestswithdifferentcoloursfromplantsareeasilyfoundandeatenbyothers.Sotheyhavetohidethemselvesforlivesandappearonlyatnight.Ifyoustudytheanimallife,you’llfindthemainuseofcolouringistoprotectthemselves.Bears,lionsandotheranimalsmovequietlythroughforests.Theycannotbeeasilyseenbyhunters.Thisisbecausetheyhavethecoloursmuchlikethetrees.Haveyoueverfoundanevenmorestrangeact?Akindoffishintheseacansendoutakindofveryblackliquid(液體)whenitfacesdanger.Whiletheliquidspreadsover(散開),itsenemies(敵人)cannotfindit.Anditimmediatelyswimsaway.Soithasliveduptonowthoughitisnotstrongatall.thepassagewelearnthatlocusts________.A.aresmallanimals B.areeasily