高中英语 Unit 4 Astronomy the science of the starsGrammar教案 新人教版必修3-新人教版高一必修3英语教案VIP专享VIP免费

Unit4AstronomythescienceofthestarsGrammar（授课日期：年月日星期班级）授课题目Unit3Book4LearningaboutLanguage：Grammar拟课时第课时明确目标1、知识与技能：LearntouseNounClausesasthesubject.2、过程与方法:Self-learning,cooperative-learningandtask-basedapproaches.3、情感态度与价值观：1）Getstudentstobecomeinterestedingrammarlearning.2）Developstudents’senseofgroupcooperation.重点难点重点：Getstudentstounderstandandusenounclausesasthesubjectandthepredicative难点：Enablestudentstolearnhowtousenounclausesasthesubjectandthepredicativecorrectly.课型□讲授□习题□复习□讨论□其它教学内容设计因材施教Step1RevisionCheckthehomeworkexercises.Step2WarmingupNounClausesasthesubjectisalsocalledtheSubjectClause.ThatmeansaNounClauseservesasSubjectinthesentence.ThewordswhichareusedinthisNounClauseare:that,whether,who,what,which,when,where,how,why,etc.Step3LearningthegrammarWhatpartdoestheunderlinedpartserveasineachsentence?Atreehasfallenacrosstheroad.Youareastudent.Tofindyourwaycanbeaproblem.Smokingisbadforyou.“Howdoyoudo?”isagreeting.Whatshesaidisnotyetknown.Thatweshallbelateiscertain.Itiscertainthatweshallbelate.Wecanseefromthesesentencesthatasentenceservesassubject,sowecallitSubjectClause.Step4Practice主语从句（NounClausesastheSubject）定义：用作主语的从句叫主语从句，它是名词性从句之一。引导主语从句的连接词有：连词that,whether；连接代词who,what和which；连接副词when,where,how和why。Step5ConsolidationTranslation:1)Whattheteachersaidtodaywasquiteright.老师今天说的话是十分正确的。2)Thattheyarebadlyinneedofhelpisquiteclear.他们急需帮助，这是十分明显的。3)Whethertheywillsellthehouseisnotyetdecided.他们是否卖掉这所房子还没有决定。4)whatever,whoever也可引导主语从句。Whateverwassaidheremustbekeptsecret.这里说的话都应当保密。Whoevermakesmistakesmustcorrectthem.凡犯了错误的人都必须改正。Step6Exceptions1)Itis+adj./n.+从句Itisapity/shamethat...遗憾的是……Itispossiblethat...很可能……Itisunlikelythat...不可能……2)It+不及物动词+从句Itseems/appearsthat...似乎……Ithappenedthat...碰巧……3)It+be+过去分词+从句Itissaidthat...据说……Itisknowntoallthat...Step6HomeworkFinishofftheWorkbookexercises.教学后记：