简析what和that在复合句中的用法说课稿

简析what和that在复合句中的用法一、授课的指导思想：高考“考试大纲”中有关复合句难点考察的类型体现在名词性从句中的有what和that在名词性从句中的应用；同位语从句与定语从句的区别；疑问词+ever与nomatter+疑问词的应用；whether和if名词性从句中的区别。其中，what和that是高考的一对热点词。是一对极为活跃的，用途特别广泛的，是历届高考中显得极为重要的一对连词，也是复合句中的一个重要测试点。是复合句中一个难点，疑点，焦点和重点。是同学们掌握好复合句的关键所在。二、学生分析：在复合句的学习中，what和that常常为考生所熟悉，但又混淆其正确的用法，分不清从句类型，模糊其在从句中所做的成分是导致学生误选正确答案的主要原因，特别是在单选，完型和写作中体现得更为突出。不理解这两个词的正确用法，就等于未理解整个复合，就更本谈不上对英语语言的正确使用。所以，这是我在复合句讲解中必须所要突破的重点和难点。三、教学策略：在遇到有what和that的复合句，即在定语从句和名词性从句中，一定要让学生把握以下几点：1.在定语从句中,that充当主语，宾语或表语，有时可以和which互换，在定语从句中没有what.2.在名词性从句中，that只起引导作用，无任何意义，不做成分。3.在名词性从句中what=allthethingthat/allthat可以和定语从句转换。学生掌握了这几点，依其句意，确定从句类型后，找出其在从句中所做的成分，就可以掌握了其正确的用法。四、教学方法1、任务型教学法这对连词相对来说较难掌握，我设计了简明易懂的讲解过程及针对性很强的对应练习，通过理解，练习，归纳，层层深入，参与和合作等活动方式，对重点难点部分反复让学生消化和巩固等，使学生的主体地位得到充分的体现。2、多媒体教学法这节课容量较大，面较广，涉及到两大从句类型，而且从重点讲解要过渡到近两年高考真题的渗透和运用，所以使用多媒体，提高了课堂教学的效率，增强学生的学习兴趣。3、问答式教学法学生通过老师对四个浓缩重点的讲解，需要巩固和消化所学的知识，所以采用问答式教学，让学生抓住本节课的主要内容，同时也掌握他们的理解程度。五、教学分析Teachingaims:（教学目标）Toletthestudentsunderstandthefundamentalusageof“what”and”that”.Tomakethestudentsidentifythekindsofclausesandthefunctionsofthemandusethemcorrectly.Todealwiththeexercisesinacorrectwayandchoosetheanswerquickly.Teachingmethods:（教学方法）Teaching&practicing.Mainpoints:（教学重点）Tomasterthebasicwaysof“what”and”that”.Difficultpoint:(教学难点)Tofinishallkindsoftheexercisesgivenquicklyandcorrectlywiththepracticalmethods.六、Teachingprocedures:（教学步骤）A.Presentation:Giveabriefintroductiontothemainreadingskillsofthistopicbyusingwordsencouragingthemtostudyhardinthelimited,precioustime.Led-inthat和what在复合句中的用法:这是高考的一对热点连词，同学们一定要将其掌握。Topic1:名词性从句与定语从句的一些对应关系：例句1Weshoulddoeverythingwecantosavetheship.Weshoulddoeverythingwecandotosavetheship.Weshoulddoeverythingthatwecandotosavetheship.Weshoulddowhatwecantosavetheship.例句2Lincoln’smotherdidallshecouldtohelphimgotoschool.Lincoln’smotherdidallshecoulddotohelphimgotoschool.Lincoln’smotherdidallthatshecoulddotohelphimgotoschool.Lincoln’smotherdidwhatshecoulddotohelphimgotoschool.例句3EveryonedidwhattheycouldtofightSARS.EveryonedidwhattheycoulddotofightSARS.EveryonedidalltheycouldtofightSARS.EveryonedidallthattheycouldtofightSARS例句4Myfatherwasasailor,andIwanttoknowalltheplacesthatheusedtogoto.Myfatherwasasailor,andIwanttoknowwhatheusedtogoto.Myfatherwasasailor,andIwanttoknowwherethatheusedtogo例句5WhatIwanttosayhasnothingtodowithit.ThethingthatIwanttosayhasnothingtodowithit.topic1:that和what在复合句中区别：what可以分解成定语从句的先行词+关系代词，即常说的先行词+that构成，即what=thething(s)that/allthat.I.Decidewhetherthefollowingsentencesaretrueorfalse.Ifwrong,pleasecorrectthem.wecanlearnthethingswhatwedidnotknow.Idon’tknowthattheyaredoing.Chinaisn’tthecountrywhatsheusedtobe.Thatyoutoldmeisreallytrue.Thehousethatwesawatthefootofthehillwasbuiltacenturyago.II.Fillintheblanks.1．WhatIwanttoemphasis(我要强调的)isthis.2．（他在会议上所说的）Whathesaidatthemeetingisastonishedeverybodypresent.3．Isthatwhatyouarelookingfor(你在找的东西吗)4．Canyoumakesurewhatmanwilllooklike(人类像什么)inamillionyears.5．(你不喜欢他)Thatyoudon’tlikehimisnoneofmybusiness.分析从句类型，分清定语从句和名词性从句，有助于区别＂that”和＂what”定语从句名词性从句that主语不充当任何成分宾语只起连接作用表语除宾语从句外，that不能省略what不用what做连接词主语宾语表语Topic2：在定语从句中，that的主要用法有：1．一般用法:做主语，宾语，表语，既可指人，也可以指物=which。不用what做连接词。2．特殊用法：1）.被修饰的先行词为不定代词，如:all,much,everything,anything,nothingnone,theone,something.2）先行词被only,very,just,last,oneof,all,no,little,few,any等修饰时3）先行词是序数词或被序数词修饰时4）先行词是最高级或被最高级修饰时，只能用that.5）先行词既有人又有物时。6）．如果两个从句,其中一个关系代词用which，另一个用that以避免重复。3．非限制性定语从句中不能用that.Choosethebestanswers:istheman__A_isstandingthere?A.thatB.whoC.asD.whom.2.Thehouse__C_____wesawatthefootofhillwasbuiltacenturyago.A.whereB.inwhichC.thatD.onwhich.isthesecondschool___B_Iusedtoworkat,manystudentsof____stillhaveagoodrelationshipwithme.A.where;thatB.that;whichC.which;whichD.that;that.4.Canyouseethemanandhishorse___C____arecrossingthebridge?A.whichB.whoC.that.D.they5.Isthisresearchcenter____D_______youvisitedthemodernequipmentlastyear.A.whereB.thatC.theonethatD.theonewhere.Topic3:1.在名词性从句中that:1)不充当任何成分；2）只起连接作用3）做宾语外，that不能省略2.在名词性从句中what:1)主语；2）宾语；3）表语：4）介词一般与what从句连用5）指物例如：WhathesaidWhathetoldatthemeetingwastrue.Thathesaidnothingwithwhatyouhavedone.thatyouhavedoneI’amsatisfiedthatwhatyouhavedoneisrightthatthatyouhavedoneitisright.Choosethebestanswers:1.Mr.SmithwassoontoldhefoundwasnotimportanttoEdisonnow.thatwhy B.whatwhyC.whywhat D.whythat2.ShehadnoideaMainStreetwaslike,exceptitwasnearA.what;whatB.that;thatCwhat;thatD.that;what3.Whatwehaveseenisdifferentfrom_______________A.weheardB.wehaveheardC.whatwehearingD.whatwehaveheard4._______troublememostis_________Idon’tknowhowtocalmthesickoldman.A.what;whatBthat;thatC.what,thatD.that;what5.Americawas_________wasfirstcalled“India”byColumbus.A.thatB.whatC.whichD.who.Topic4:that在名词性从句中的I.主语从句、表语从句，同位语从句中that不能省略。II.在宾语从句中可省略，当以下几种情况下不能省略。A.当that从句和主句位于动词之间有插入语或者从句之间有插入语时，that不能省略。B.当that从句与另一名词性从句做宾语时，that不能省略。C.当that做介词宾语时，that不能省略。Decidewhetherthefollowingsentencesaretrueorfalse.Ifwrong,pleasecorrectthem.Hejudgedthat,becausehewasachild,hedidnotunderstandwine.Everyoneknewwhathappenedandthatshewasworried.Thereasonliesinthatsheworksharderthantheothersdo.4.Itiscertainthathewillcome.5.Isuggestthatweshouldgotothetheatre.III.That从句做主语和宾语时，可以用it代替换成一下几种结构来表达。Itisclear/certain/likely/surprisingthat….Itisapity/shame/goodidea/nowonderthat….Itissaid/believed/known/thought/suggestedthat…Itseems/happensthat……C.Summary定语从句名词性从句that主语不充当任何成分宾语只起连接作用表语除宾语从句外，that不能省略what不用what做连接词主语宾语表语D.Practice.Dothereadingexercisesquicklyandcorrectlywiththesemethods.E.Homework.Finishthereadingexercisesassignedbytheteacher结束语。利用多媒体课件出示居里夫人的一段话，激励学生迎难而上，在高考中取得优异的成绩。教后启示：在复合句学习中，对这对词的掌握是重中之中的内容，通过本节课有针对性的讲解和练习，讲中练，练中讲，层层深入，步步透解，这对在高考中的难点，重点，焦点的词，在本节课精心设计下，使学生掌握得非常好，做题的准确率非常高，达到了非常满意的效果。课后，学校对所教的学生进行了满意度调查，学生满意率几乎是百分之百。本人也感觉到同学们从紧张到满意的笑容过程中也感觉到这堂课成功所在。总之，高考中的难点不是没有规律可循的，只要肯钻研，善总结，重积累，活应用，再难的知识点有会有捷径可走的。高考题选：1.【2022北京】Thecommaniesareworkingtogethertocreate_______theyhopewillbethebestmeansoftra