定语从句学案 省赛获奖

定语从句学案（第一课时）学习目标记住关系词引导限制性定语从句的基础用法能正确选择关系词完成练习学习重难点学习重点：记住关系词引导限制性定语从句的基础用法学习难点：关系词的选择学习过程Step1.导入：SportsgroundismyfavoriteplacewhenIcantakepartinmanyactivities,suchasplayingfootball,basketballanddoinghighjump.Theproblemworsenedin2022,whenElNinoweatherpattern,________causeswarmerwatersinthePacificOcean,......Step2.知识梳理：定语从句的概念：定语从句的分类：先行词：关系词（引导词）：关系代词：指代在定语从句中所充当的成分关系代词人物主语宾语（可省略）定语whowhomwhichthatwhose关系副词：关系副词先行词在从句中的成分when指时间的名词where指地点的名词why指原因的名词注意：where引导的定语从句除普通的地点名词外还可以修饰表示某些抽象空间概念地点名词如：case(情况或事例)，point(地步或点),degree（程度）,situation（情形或处境），position（位置）,stage(阶段或场景)，atmosphere（气氛，氛围）等等。注意以下情形：1、先行词有下列情况时,通常用关系代词that：（1）先行词是all,everything,nothing,anything,little,much等不定代词或被不定代词修饰时；（2）先行词是序数词或被序数词修饰时；（3）先行词是形容词最高级或被形容词最高级修饰时；（4）先行词被theonly,thevery(正是,恰是),thelast等修饰时；（5）当先行词既有人又有物,定语从句用that引导(that既可指人也可指物)；（6）若主句中有疑问代词who,which时，为了避免重复,关系代词不再用who,which，而用that；（7）当先行词是主句表语时，或关系代词在从句中做表语时。2、宜用which而不用that的情况:（1）.当引导非限制定语从句时；（2）当关系代词前有介词且先行词指物时；（3）当先行词本身是that时。Step3.典题引导：语法填空：Thenumberofthepeople________cometovisitthecityeachyearisincreasing.

2.Whereistheman________Isawthismorning?

3.Thegirl________motherisateachercanspeakEnglishverywell.4.I’llneverforgettheday______Ijoinedtheleague.Step4.达标练习，提升能力单句改错：（2022全国Ⅰ卷）OneafternoonwhereIwasinprimaryschool,Iwaswalkingbytheschoolplayground.（2022全国Ⅱ卷）Inthecafe,customerswillenjoythemselvesinthehistoricalenvironmentwhatiscreatedforthem.（2022全国Ⅱ卷）Theyalsohadasmallpondwhichtheyraisedfish.语法填空：4.（2022全国Ⅰ卷）...,Chinafirsthadtoputasatelliteinorbitabovethemooninaspot_________itcouldsendsignalstothespacecraftandtoEarth.5.(2022全国Ⅲ卷)InancientChinalivedanartist__________paintingswerealmostlifelike.6.（2022全国Ⅲ卷）Theywerewelltrainedbytheirmasters________hadgreatexperiencewithcaringfortheseanimals.7.（2022全国Ⅰ卷）Twooftheauthorsofthereviewalsomadeastudypublishedin2022________showedamerefiveto10minutesadayofrunningreducedtheriskofheartdiseaseandearlydeathsfromallcauses.8.（2022Ⅱ卷）...between2022--whenthegovernmentstartedasoil-testingprogram_______givesspecificfertilizerrecommendationstofarmers--...Step5.归纳总结1、做题方法：一找，二看，三判断。2、形式归纳：名词/代词_____________谓语动词+其他名词/代词____________+主语+