外研社必修一module5 reading&language points课件(外研版必修1)

Module5AlessoninalabGoals★Toknowsomemetalsandtheirreactionswithsomesubstances★Tolearnhowtodoanexperiment★Tobeabletoretellthemainpointsinthetext★TobuilduptheloveforscienceReadthepassageasquicklyasyoucanandchoosethebesttitleforit.TheDifferentUsesofMetalsTheReactionofMetalsTheReactionofMetalswithOxygenPassageAReadthepassageagainandanswerthefollowingquestions:1.Whichofthemetalsinthetablereactsthemostwithoxygenandwater?potassium,calciumandsodium2.Whathappenswhenyouheatcalciuminoxygen?Itbeginstoformanoxide.3.Whichmetalsreactwithsteam?Magnesium,aluminiumandzinc4.Doesironhaveasloworfastreactionwithsteam?Ithasaslowreaction.5.Doescopperreactwithwater?No,itdoesn’t.Readthepassageandcompletethesentences.PassageB1.Inthefirstpartoftheexperiment,the__isdry,notwet.2.Itshowsthatiron___________whentheairisdry.3.Inthesecondpartoftheexperiment,youmust___thewatertomakesurethereisno__init.airdoesnotrustboilair4.Youadd_______tothewaterbecausethiskeeps__outofit.5.Itshowsthat___doesnotrustinwaterthathasno__init.someoilairnailair1.Itishardtothinkofaworldwithoutmetals例：对我们来说，学英语很重要Itis+adj.(easy,hard,difficult,necessary,possible)+forsb.todosthItisimportantforustolearnEnglishItis+adj.(good,kind,nice,wise)ofsb.todosth对sb及其行为的评价Eg.Itiscarelessofyoutomakesomanymistakesinthisexam1.Is___truethatthefamousscientistwillgiveusalectureonhowtopredictearthquakesnextweek?A.thatB.itC.thisD.he2.Ithink____almostimpossiblefortheteenagerstofinishthetaskinsuchashorttime.A.thisB.itC.themD.that学好英语是必要的___________________tolearnEnglishwell.他来不来都没关系________________whetherhecomesornot.ItisnecessaryItdoesn’tmatter…howtheyreactwithdifferentsubstancesreactto对…作出反应reactwith和…产生化学反应reactagainst反对---howdidyoureact_____yourfather’ssuggestion-----Ireactedstrongly____it.A.on;toB.on;withC.against;withD.to;against许多化学物质会和氧气反应Manychemicalsubstancesreact______oxygen.我们的眼睛对光有反应Oureyesreact_____thelightwithto…andironisusedinelectricalequipment----didyouseethenewmoviedirectedbythatfamousdirector?Itissaidtobe____greatsuccess----NO,Ihavebeenbusypreparingalltheoffice____thesedays.A.a;equipmentB.the;equipmentC./;equipmentD./;equipmentsThereactionofmetalswiththesesubstancescanbeputinorder.Inorder/in…order/outoforder他桌子上的书摆放整齐有序。ThebooksonhisdeskareinorderHereisatable…在here,there,now,then开头的句子中，谓语动词是come,go,be,follow,句子要完全倒装。1.公交车来了2.----canyoutellmewheremysonis?----yes,ofcourse,______A.hereyoursoncomesB.herecomesyoursonC.comesyoursonD.yoursonherecomesHerecomesthebus!IronrustsinordinarywaterThiskindofdanceshowisvery____onTVandispopularwith___youngpeople,especiallywithhighschoolstudentsA.common;usualB.usual;ordinaryC.common;ordinaryD.ordinary;usualleavesb.doingsthleavesth.undone(unfinished,unsettled,untouched)leavesb.todoHewillneverleaveajobunfinished.Don’tleavethewindowopen.Herparentslefthertochooseherownfriends.Ilefthertomakethedecision.Whydidyougobacktotheshop?----Ileftmyfriend_____there.(安徽，03春)AwaitingBtowaitCwaitDwaits镜头再现1.Theearthisforty-ninetimeslargerthanthemoon.2.ThemorebooksIread,themoreinformationIlearn.上面两个句子中重点强调的是比较级。这一语法现象我们在初中已学过,现在我们对这一语法进行总结。三种比较句型的转换：1)A+be+fourtimes+比较级＋than+B2)A+be+fourtimes+as+adj/adv+as+B3)A+be+fourtimes+the+NofBThewellisfourtimesdeeperthanthatone.=Thewellisfourtimesasdeepasthatone.=Thewellisfourtimesthedepthofthatone一个固定句型:the+比较级,the+比较级Eg.Themoreoftenyoustaywithhim,thebetteryouwillfindheis.Eg.Thefasterwewalk,themorelikelywewillbetocatchthebus.Eg.Themore,thebetter.Eg.Thesooner,thebetter.1.Thatdoesn’tsoundveryfrightening,Paul.I’veseen_______.Whatdidyoulikemostaboutthefilm?A.betterB.worseC.bestD.worstChoosethebest2.Thenumberofpeoplepresentattheconcertwas_______thanexpected.Thereweremanyticketsleft.A.muchsmallerB.muchmoreC.muchlargerD.manymore3.HespeaksEnglishwellindeed,but,ofcourse,not_____anativespeaker.A.asfluentasB.morefluentthanC.sofluentlyasD.muchfluentlythan4.ItisreportedthattheUnitedStatesuses___energyasthewholeofEurope.A.astwiceB.twicemuchC.twicemuchasD.twiceasmuch5.AsfarasIamconcerned,educationisaboutlearningandthemoreyoulearn,_________.A.themoreforlifeareyouequippedB.themoreequippedforlifeyouareC.themorelifeyouareequippedforD.youareequippedthemorelifeFinishtheexercisesongrammaronpage43andpage47.Homeworkforyou