您好,欢迎访问三七文档
当前位置:首页 > 商业/管理/HR > 其它文档 > 高二英语人教版选修6教学精品课件unit3period
教师用书独具演示PeriodⅣUsingLanguage●教学目标(1)掌握本学案中所给出的词汇,能够理解并能熟练运用。(2)理解课文。(3)听懂课文中所给出的听力材料。(4)能够根据课文中所提出的问题,发表自己的看法和给出学生认为合理的建议。(5)掌握建议信类文章的写法。●教学地位本单课时的内容是一个介绍艾滋病毒和艾滋病的海报,告诉学生要养成良好的生活习惯,远离疾病。许多问题是日常生活中同学们经常遇到和谈及的话题,对同学们有一定的指导作用。●新课导入建议艾滋病正来势汹汹威胁着人类的健康和生活,并且离我们的生活越来越近,那么同学们对艾滋病毒和艾滋病有多少了解呢?那么我们就通过对本文的学习,进一步了解一下艾滋病毒和艾滋病的情况。●教学流程设计演示结束Ⅰ.判断正误阅读P22课文,判断正误1.TherearemanydifferentvirusesthatcauseAIDS.()2.IfapersoncarriesHIV,hemaysurvivesometime.()3.TakingfoodfromthesamedishesassomeoneinfectedwithHIVwillgiveyouHIVtoo.()4.SomeAIDSpatientscanrecoveriftreatedtimely.()【答案】1-4FTFFⅡ.语篇理解阅读P22课文,选择最佳答案1.WillyoubeinfectedwithAIDSbyhuggingapersonwithAIDS?A.No,bysharingneedles.B.No,bytouching.C.No,bykissing.2.ApersonwhogetsAIDSislikelyto.A.recoversoonB.diesoonC.behealthysoon3.ApersonmaybeinfectedwithHIVthrough.A.bloodB.injectionC.bothoftheabove【答案】1.A2.B3.C1.YoucanhaveHIVinyourbloodforalongtime,buteventuallyHIVwilldamageyourimmunesystemsomuchthatyourbodycannolongerfightdisease.(教材P22)在你的血液中,HIV病毒可以长期存在,但是它最终将使你的免疫系统严重受损,以至于使你的身体不能再抗衡疾病。so...that...引导结果状语从句,意为“如此……以至于……”。Tomstudiedsohardthathepassedtheexam.汤姆学习很用功,所以考试及格了。Hespokesoloudlythateveryoneintheroomheardhim.他说话如此大声以至于房间里的每个人都能听到。(1)so...that...引导结果状语从句的常见句型如下:①so+adj./adv.+that...②so+adj.+a/an+可数名词单数+that...③so+many/much/few/little+名词+that...(2)such...that...也可以引导结果状语从句,句型如下:①such+a/an+adj.+可数名词单数+that...②such+adj.+复数名词或不可数名词+that...(3)当so...和such...置于句首时,主句要使用部分倒装。ItissuchfineweatherthatIhavedecidedtogooutingwithmyfriends.天气真好,我决定和朋友们去郊游。Soharddidheworkthathecaughtupwithusinaweek.他工作很努力,在一周内就赶上了我们。Suchakind-heartedmanishethatwerespecthimverymuch.他这么好心,以至于我们都非常尊重他。句型转换Itissuchaninterestingfilmthatwealllikeit.①Itisinterestingafilmwealllikeit.②filmisitwealllikeit.【答案】①so;that②Suchaninteresting;that或Sointerestinga;that2.survivaln.幸存,残存;幸存者;残存者IfyoudevelopAIDS,yourchancesofsurvivalareverysmall.(教材P22)如果你得上了艾滋病,生存的几率很小。Weneedfoodandwaterforsurvival.我们为了生存需要食物和水。Thecustomisasurvivalfromthepast.这种风俗是从过去沿袭下来的。fightforsurvival为生存而奋斗survivev.幸存;仍然存在survivesth.经历……仍然存在surviveonsth.靠……继续维持生活survivorn.生存者;幸存者Onlytwopassengersurvivedtheair-crash.这次飞机失事只有两名乘客幸免于难。Shesurvivedherhusbandbytwentyyears.她丈夫去世后她又活了二十年。Therewasonlyonesurvivorfromtheplanecrash.这次飞机失事只有一个幸存者。ItisreportedthattherewasanaircrashinCuba.Nobodyonboarditwithallthepassengersandthecrewkilled.A.avoidedB.escapedC.missedD.survived【解析】考查动词的用法。根据“withallthepassengersandthecrewkilled”可知,所有乘客和机组人员遇难,没有人“生还”,故选survive。【答案】D3.ItisonlywhenthediseasehasprogressedtoAIDSthatapersonbeginstolooksick.(教材P22)只有当这种疾病发展成为艾滋病时,一个人才开始看上去有病态。强调句型的基本结构为:Itis/was+被强调部分+that+句子的其余部分。被强调部分是人的时候,还可以使用who。Itwashimthat/whowemetattheschoolgate.(强调宾语)我们在校门口遇到他。ItwasintheparkthatTomlosthisbike.(强调状语)汤姆是在公园里丢的自行车。①not...until...的强调句式:Itis/wasnotuntil...that...②强调句型的一般疑问句:Is/Wasit...that/who...?③强调句型的特殊疑问句:Who/What/When/Whereis/wasitthat...?Wasitin1939thattheSecondWorldWarbrokeout?二战是在1939年爆发的吗?Itwasnotuntilthefishdiedintheriverthatthefarmersknewtheriverwaspolluted.直到河里的鱼死了,农民们才知道河水被污染了。Whowasitthatbroketherule?是谁犯规了?【对接高考】①(2013·重庆高考)Itwaswiththehelpofthelocalguidethemountainclimberwasrescued.A.whoB.thatC.whenD.how【解析】考查强调句。该句可还原为themountainclimberwasrescuedwiththehelpofthelocalguide,故可知为强调句,答案选B。【答案】B②(2012·湖南高考)ItwasnotuntilIcamehereIrealizedthisplacewasfamousfornotonlyitsbeautybutalsoitsweather.A.whoB.thatC.whereD.before【解析】句意:直到我来到这里我才意识到这个地方不仅因为它的美丽而闻名,还因它的天气而闻名。句中出现notuntil结构,且not与until放在一起使用。能够出现这种情况的句型有两种:①Itis/wasnotuntil...that...强调句型;②Notuntil...部分倒装句。根据句子结构可确定答案。此外,我们也可以将Itis/was与空格去掉来验证此句是否是一个强调句。【答案】B③(2012·重庆高考)Itwas80yearsbeforeChristopherColumbuscrossedtheAtlanticZhengHehadsailedtoEastAfrica.A.whenB.thatC.afterD.since【解析】题干的意思是:“郑和航海到东非比哥伦布横渡大西洋早80年。”分析题干可知本句是一个强调句,被强调的是“80yearsbeforeChristopherColumbuscrossedtheAtlantic”,根据强调句结构“Itis/was+被强调部分+that+剩余部分”可知选B。【答案】B按要求改写句子Itwasintheshopwherehissisterworkedhemetaforeigner.①改错:②对改后的句子变为一般疑问句:③对改后的句子变为特殊疑问句:【答案】①在he前面加that②Wasitintheshopwherehissisterworkedthathemetaforeigner?③Wherewasitthathemetaforeigner?4.prejudicen.[U,C]偏见;成见Unfortunately,peoplewithHIVsometimeslosetheirfriendsbecauseofprejudice.(教材P22)不幸的是,由于偏见,HIV病毒携带者有时会失去他们的朋友。Ajudgemustbefreefromprejudice.法官必须不抱成见。haveaprejudiceagainstsb./sth.对某人/物有偏见withoutprejudiceto对……没有不利;无损于racial/sexualprejudice种族/性别偏见prejudicevt.使……有偏见;使……有成见prejudicesb.againststh.使……对……产生偏见prejudicedadj.有成见的;有偏见的beprejudicedagainst对……有偏见Hehasaprejudiceagainstcareerwomen.他对职业女性有偏见。完成句子①那里的人们对吃鲶鱼有偏见。Thepeopleoftheareaeatingcatfish.②你作出的决定应该不损害我们的权益。Youshouldmakeadecisiontoourrights.【答案】①haveaprejudiceagainst②withoutprejudice5.judgementn.看法;判决;判断Beforeyoureadthistext,whatjudgementsdidyoumakeaboutpeoplewithHIV/AIDS?(教材P23)在你阅读本篇文章之前,你对感染HIV/AIDS病毒的人有什么评价?Thejudgementwentagainsthim.这次判决对他很不利。①makeajudgementabout/at...对……下判断/作评价insb.'sjudgement在某人看来passjudgement作出评论②judgev.判断;判定;估计;评价judgesb.bysth.凭……评判/断定judgesb./sth.(tobe)sth.认为某人/物……judgingby/from依据……来判断Inmyjudgement,weshoulddoit.按我的看法,我们应该做这件事。Donotjudgeapersonbyhisappearance.不要以貌取人。完成句子①(依据……判断)thelookonhisface,
本文标题:高二英语人教版选修6教学精品课件unit3period
链接地址:https://www.777doc.com/doc-5958403 .html