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1、示范教案Period 6GrammarRelative Clauses() &Comparison of AdjectivesAnalysis of the teaching materialsThis teaching period mainly deals with the grammar items：Relative Clauses()；Comparison of Adjectives.Relative clauses are subordinate clauses that attach to nouns.So we can use relative clauses to add in
2、formation to nouns.Thats the reason why some people call them adjective clauses.In this period we must pay attention to understanding and using relative clauses with relative adverbs or prep.relative pronouns.Meanwhile，we will learn to use some structures of adjectives to make comparison in our conv
3、ersations.Threedimensional targetsKnowledge and skills1To get students to know some knowledge related to Relative Clauses() & Comparison of Adjectives.2To enable students to use Relative Clauses & Comparison of Adjectives.Process and methods1To lead in the lesson by some sentences related to Relativ
4、e Clauses.2To get students to know the differences between relative pronouns and relative adverbs.3To let students know when we should use relative pronouns.4To ask students to do exercises about Relative Clauses.5To illustrate the usage of Comparison of Adjectives.6To ask students to do the exercis
5、es on Comparison of Adjectives.Emotion，attitude and value1To get students to become interested in grammar learning.2To develop students ability of comparing and summarizing.Teaching & Learning methods1ObservationDiscoveryInduction，which is used in the identification of the differences between relati
6、ve pronouns and relative adverbs.2Deduction，which is mainly used in the illustration of Comparison of Adjectives.Teaching important & difficult points1The usages and differences between relative pronouns and relative adverbs.2The usages and the structures of Comparison of Adjectives.Step 1LeadinThe
7、teacher presents some sentences and asks students to look at them.1The place where I went last summer is Mountain Tai.我去年夏天去的地方是泰山。2I remember the days when I stayed in Thailand.我还记得在泰国的那些日子。3The reason why Jack is so happy is that he passed the exam.杰克之所以那么高兴是因为他通过了考试。我们已经学习了用关系代词that，which，who/who
8、m引导的定语从句。回忆一下规则，我们可以判断，以上的三个句子不可以用这几个关系代词引导。因为，关系代词要在定语从句中充当主语或宾语，而这几个句子中，定语从句部分均不缺这两种成分，所以，应该使用关系副词 where，when 和why。显然，where的先行词是表示地点的名词或代词，when的先行词是表示时间的名词或代词；而why的先行词应该是表示原因的名词reason。Step 2Explanation.关系副词的基本用法关系副词从句中作用例句when作时间状语I remember the days when I stayed there.where作地点状语This is the room
9、where I lost my pen.why作原因状语This is the reason why he was late.思考：同样是表示地点的先行词，为何有时候用关系代词that，which，有时候用关系副词where？同样是表示时间的先行词，为何有时候用关系代词that，which，有时候用关系副词when？请对比以下几组句子：归纳：判断定语从句中的引导词使用关系代词还是关系副词，主要看定语从句中缺少什么成分，如果定语从句中缺少主语或宾语，则使用关系代词，如果定语从句中缺少状语(时间、地点、原因)，则使用关系副词。1I will never forget the days when w
10、e stayed together.2I will never forget the days that/which we spent together.分析：在句1中，定语从句中不缺少主语或宾语，明显缺少时间状语，故使用了关系副词when，在句2中，定语从句中缺少spent的宾语the days，故使用关系代词that/which。3Can you think of a situation where this word can be used?4Can you think of a situation which is similar to this one?分析：在句3中，定语从句中不缺
11、少主语或宾语，明显缺少地点状语，故使用了关系副词where，在句4中，定语从句中缺少主语，同时又指物，故使用关系代词that/which。.拓展观察：我们对Leadin中介绍的三个句子作些改变：The place to which I went last summer is Mountain Tai.I remember the days in which I stayed in Thailand.The reason for which Jack is so happy is that he passed the exam.归纳：可以看出，上面的三个句子都需要代词来引导，并作介词的宾语。所以
12、，我们要用关系代词which 或that。但是，that是不能跟在介词之后引导定语从句的。因此，这三个句子都用which来作引导词。思考：Then ask students a question：How to find suitable prepositions in Attributive Clauses?首先，我们要判断关系代词，如果先行词是人，关系代词应用whom；如果先行词是物，关系代词为which。其次，选择正确的介词。介词的选择可归纳为以下四点：A根据定语从句谓语动词的习惯搭配。如：1The schools themselves admit that not all childre
13、n will be successful in the jobs_they are being trained.Ain thatBfor thatCin which Dfor which解析：先行词是jobs，从句部分还原即“they are being trained for the jobs.” be trained for是固定短语，意思是“为而培训”。答案：D2American women usually identify their best friend as someone_they can talk frequently.Awho BasCabout which Dwith w
14、hom解析：talk with sb是固定搭配。答案：DB由先行词来决定。如：3Many people who had seen the film were afraid to go to the forest when they remembered the scenes _people were eaten by the tiger.Ain which Bby whichCwhich Dthat解析：先行词scenes搭配的介词是in，in the scenes“在这些情景中”。答案：A4The place_the bridge is supposed to be built should
15、 be_the crossriver traffic is the heaviest.Awhich；where Bat which；whichCat which；where Dwhich；in which解析：第一空为定语从句，先行词是place，表示桥在什么地方建，介词用at；第二空为表语从句，表示地点，所以用连接词where。答案：CC表示所属关系，部分与整体的关系或表示全部时，介词应用of 。当表示部分与整体的关系或表示全部时，和of which/of whom 连用的主要是含有数量意义的不定代词、名词、数词以及形容词最高级。如：5It is reported that two schools，_are being built in my hometown，will open next year.At
