高中新课标英语BOOK6UNIT4语法公开课课件.ppt

Revision Come to try and win your luck by finishing the translations:该死的电脑游戏该死的电脑游戏“I told you not to play with fire!”Ah!My milk is spilt（溢出）（溢出）1.Its no good Playing computergames.2.Its no use Crying over splitMilk.3.Its dangerous to play with fire.Translations4.我发现数学很难学。我发现数学很难学。5.众所周知地球是圆的。众所周知地球是圆的。6.这是我第二次在高中参加英语竞赛了。这是我第二次在高中参加英语竞赛了。I find it difficult to study math.It is well-known that the earth is round.It is the second time that I have taken part in the English contest In the high school.Conclusion of“it”(Conclusion of“it”(口诀口诀)代词代词 it it 本意它本意它,既可指这又指那既可指这又指那;时间天气均可指时间天气均可指,谈到距离也用它谈到距离也用它;假主假宾均可做假主假宾均可做,强调句型跟强调句型跟thatthat。How much do you know about Emphatic sentences?(1)It is/was(not)被强调部分被强调部分that/who+句子其余部分句子其余部分(2)Is/was it 被强调部分被强调部分that/who+句子其余部分句子其余部分?(3)Wh-疑问词疑问词 is/was it 被强调部分被强调部分 that/who+句子其余部分句子其余部分?I.强调句型强调句型(Emphatic sentences)Structure?Question form?Special Questions?1.Miss Zhou has taught us English for about one and a half years in the high school.Examples learning:It is Miss Zhou that/who has taught us English for.It is English that Miss Zhou has taught us for.It is for about one and a half years that Miss Zhou has taught us in the high school.It is in the high school that Miss Zhou has taught us English for about one and a half years.2.Fu Xianpeng fell asleep in the English class on last Tuesday,which made Miss Zhou angry.疑问：疑问：Was it Fu Xianpeng that/who fell asleep in English Class?特殊疑问特殊疑问(when)：When was it that Fu Xianpeng fell asleep in English class.?Q:Why was Miss Zhou so angry in English class on last Tuesday?It was because Fu Xianpeng fell asleep in English class that made Miss Zhou so angry.Attentionplease:(1)注意强调主语时，句中的主谓一致问题。注意强调主语时，句中的主谓一致问题。（2）“whowho”仅用于强调仅用于强调“人人”的时候。的时候。(3)强调原因只能用强调原因只能用beacausebeacause引导被强调的状语从句引导被强调的状语从句(4)只有在当一个句子去掉只有在当一个句子去掉“it is/wasit is/was.that.that”后后原句仍是一个完整的句子的时候，它才是强调句。原句仍是一个完整的句子的时候，它才是强调句。4.e.g.It was Tuesdays English class when he fell asleep.It was in Tuesdays English class that he fell asleep.e.g.It was a pity that he should fall asleep in my class.II.not until 强调句型强调句型 Structure:It is/was not until+被强调部分被强调部分that+句子其余部分句子其余部分 e.g.It was not until you entered Baokang No.1 Middle School in 2010 that I began to teach you English.e.g.It is not until Saturday night that we can have a small holiday.1.Itwas_hecamebackfromAfricathatyear_hemetthegirlhewouldliketomarry.(江西江西2009)A.when;thenB.not;untilC.notuntil;thatD.only,when2._shehadarrivedhomethatsheremem-beredherappointment(预约预约)withthedoctor.A.ItwasnotuntilB.NotuntilitwasC.NotuntilD.Untilitwasnot实战演练：实战演练：3.It was along the Missippi River _Mark Twain spent much of hid childhood.(天津天津2008)A.how B.which C.that D.where 4.It was not _ she took off her dark glasses _ I realized she was a famous film star.(92年全国）年全国）A.when,that B.until,that C.until,when D.when,then 5.改错改错(下面的句子选自高考试题的改错部分，用你的下面的句子选自高考试题的改错部分，用你的火眼金睛把错误找出来吧！火眼金睛把错误找出来吧！)(1)Youwontfinddifficulttogettothecitycenter.(2004全国全国)(2)Iknowthereisnoteasytobeateacher.(2004湖北湖北)(3)ThisisnotsurprisingthattheSilverGhostwasregardedas“thebestcarintheworld”.find后加后加itthereitThisIt 6.Play a game“what/Who is it?”Choose a topic or a person you like（eg global warming,pollution,music,film,book,some person,etc)for this activity.Spend some time making up the information to decribe it using emphatic“it”.Then read your writings to class and see if we can guess it.Examples:It was not until we came to high school that we began to know him.It is he who led us into the world of physics in high school.It is only in his class that we feel both the charm of science and the rules of life.Game time!7.Moreexercisespractice(高考链接高考链接)(1).Hedidntmake_clearwhenandwherethemeetingwouldbeheld.(天津天津2007)A.this B.that C.it D.these(2)._isourbeliefthatimprovementsinhealthcarewillleadtoastronger,moreprosperouseconomy.(浙江浙江2006)A.AsB.ThatC.ThisD.It(3)ThedoctoradvisedVerastronglythatsheshouldtakeaholiday,but_didnthelp.(2005全国全国)A.it B.sheC.whichD.he(4)Idappreciate_ifyouwouldliketoteachmehowtousethecomputer.(山东山东2006)A.that B.itC.thisD.youIV.完成句子。完成句子。1._(到底是不是你)broke the window?(it)2._(究竟是什么时候)your company called the meeting last week?(it)3.It is the human activities rather than a natural phenomenon _（导致的）the global warming.(result)4.The driver sttessed again and again that it wasnot his carelessness but the bad road conditions _ _(应负责任)for the accident.(blame)5.I really have no idea _(到底会 在何时)that we are to hold the sports meeting this year.(it)Was it you that/whoWhen was it thatthat have resulted inthat was to blame forwhen it will be thatIII.Homework.1.Do more practice-Ex.3 and Ex.4 on the paper orally.2.Write the passage“what is it?”with classmates together.2.Role-play a dialogue.One of you is an eyewitness(E)who has seen a Robbery or an accident.The other is the police(P)who wants as much Information as possible.Use“it”in the answers.4.Nothingcanstopus,_?A.cantitB.canitC.cantweD.canwe5.-Canyoutellushowthewarwaswonintheend?-Idontknow,_.A.ItshardtosayB.ItdoesntmatterC.ItsnousesayingD.Itdependsonthework