必修5Unit1GreatScientists语法说课课件中文[课件].ppt

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1、说课说课普通高中课程标准实验教科书普通高中课程标准实验教科书英语英语 必修必修 Unit 1 Great scientists语法部分语法部分一、我对教材的理解一、我对教材的理解二、教学方法二、教学方法三、教学进程三、教学进程四、板书设计四、板书设计教材分析教材分析我对教材的理解我对教材的理解本单元的语法知识是过去分词做表语或者是定语。课本里的相关本单元的语法知识是过去分词做表语或者是定语。课本里的相关练习已经设计的非常充分。为避免枯燥，教师可以通过游戏的方练习已经设计的非常充分。为避免枯燥，教师可以通过游戏的方式进行练习。如果有必要的话，还可以适当地增加一些练习来加式进行练习。如果有必要的话

2、，还可以适当地增加一些练习来加以巩固。以巩固。关于学生关于学生做为高二的学生，可能有部分学生对英语学习已经失去了兴趣。做为高二的学生，可能有部分学生对英语学习已经失去了兴趣。语法课相对于其它的课时来说，可能较乏味，所以教师可以通语法课相对于其它的课时来说，可能较乏味，所以教师可以通过游戏的方式来达到提高学生学习兴趣的目的。过游戏的方式来达到提高学生学习兴趣的目的。教学目标教学目标1.知识目标：知识目标：学习过去分词做定语或是表语的用法。学习过去分词做定语或是表语的用法。3.情感目标：情感目标：2.技能目标：技能目标：培养学生学习英语的自信心。培养学生学习英语的自信心。培养学生做习题的技巧。培养

3、学生做习题的技巧。重点和难点：重点和难点：学习用过去分词做表语或者是定语。学习用过去分词做表语或者是定语。教授方法：教授方法：教学方法：教学方法：竞争。竞争。“ 3P” 方法。方法。学习方法：学习方法：辅助教具：辅助教具：黑板，幻灯片。黑板，幻灯片。教学进程：教学进程：一、复习一、复习二、语法二、语法、翻译、翻译、解释、解释、练习、练习、选择题、选择题三、作业三、作业GrammarThe Past Participle used as Attribute and Predicative1. Most of the scientists invited to the party were fro

4、m South America. 2. Harvard, founded in 1636, is one of the most famous universities in the United States. 3. Your mother is very disappointed with you.4. The top of the mountain is covered with snow.Translation 过去分词具有动词的性质，同时兼过去分词具有动词的性质，同时兼有形容词或副词的性质，在句中可以作有形容词或副词的性质，在句中可以作表语、定语、状语和补足语。表语、定语、状语和补足

5、语。定语定语在句中修饰名词或代词的成分。在句中修饰名词或代词的成分。表语表语是谓语的一部分，位于系动词是谓语的一部分，位于系动词之后，说明主语身份、特征或状态。之后，说明主语身份、特征或状态。一、一、作定语修饰名词或代词作定语修饰名词或代词 1 1、单个的过去分词作定语一般放在名词的前面，单个的过去分词作定语一般放在名词的前面，过去分词短语作定语通常放在被修饰的词后面过去分词短语作定语通常放在被修饰的词后面. .1.The encouraged people are excited.2. The broken cup is thrown away.3. I want to write stor

6、ies about people addicted to drugs.4. We are studying in a school built 70 years ago. 2 2、过去分词修饰、过去分词修饰 something, something, everything, anything, nothing, everything, anything, nothing, somebody, nobodysomebody, nobody等不定代词或指示代词等不定代词或指示代词thosethose时，要放在这些词的后面。时，要放在这些词的后面。He is one of those invited

7、. Nothing reported (in the newspaper) interested him. 3 3、 有些过去分词作前置定语和有些过去分词作前置定语和后置定语时意义不同。后置定语时意义不同。in the given timewith the words givena concerned lookthe people concerneda wanted personworkers wanted在既定的时间内在既定的时间内用所给的单词用所给的单词关切的神情关切的神情有关人士有关人士被通缉的人被通缉的人招聘工人招聘工人二、作表语二、作表语 1 1、表示主语的、表示主语的心理感觉心理感

8、觉或所处的或所处的状态状态。许多动词的。许多动词的过去分词已经被当作形容词使用。如：过去分词已经被当作形容词使用。如：disappointed, excited, moved, puzzled, disappointed, excited, moved, puzzled, pleased, surprised, lostpleased, surprised, lost等。等。The window is broken. 窗户碎了。窗户碎了。Dont get so excited. 别这么激动。别这么激动。（）作表语的（）作表语的过去分词，被动意味很弱，主要表过去分词，被动意味很弱，主要表示动作的

9、完成和状态，此时相当于一个形容词。示动作的完成和状态，此时相当于一个形容词。（）被动语态的过去分词，动作意味很强，句（）被动语态的过去分词，动作意味很强，句子主语为动作的承受者，后常跟子主语为动作的承受者，后常跟by短语。短语。 2、过去分词作表语与被动语态的区别、过去分词作表语与被动语态的区别： The glass is broken. Our classroom is crowded The glass was broken by Jack. The windows were closed by Tom last night.（3）作表语的过去分词前可以有修饰）作表语的过去分词前可以有修饰

10、语，而被动语态的过去分词前不能加修语，而被动语态的过去分词前不能加修饰语。饰语。 The glass was broken by Tom. Your composition is well written.现在分词与过去分词区别现在分词与过去分词区别1.语态上语态上现在分词现在分词: 表示主动的动作表示主动的动作过去分词过去分词: 表示已经被动的动作表示已经被动的动作2.时间上时间上现在分词现在分词: 表示正在进行的动作表示正在进行的动作过去分词过去分词: 表示完成的意思表示完成的意思I heard someone opening the door .I heard the door open

11、ed . the falling leaves the fallen leaves boiling water boiled water the rising sun the risen sun 3. 现在分词表示它所修饰的名词或句子现在分词表示它所修饰的名词或句子主语的主语的特征、特性特征、特性。 过去分词表示它所修饰的名词或句子过去分词表示它所修饰的名词或句子主语的主语的心理感受或状态心理感受或状态。 a moving film a moved audience The news is exciting. We were excited to hear it.Past Participle

12、 as the AttributePast Participle as the Predicative1.terrified people1.people who are terrified2.reserved seats2.seats that are reserved3.polluted water3.water that is polluted4.a crowded room4.a room that is crowded5. a pleased winner5.a winner that is pleased6. astonished children6.children who lo

13、ok astonished7.a broken vase 7.a vase that is broken8.a closed door8.a door that is closed9.the tired audience9.the audience who feel tired10.a trapped animal10.an animal that is trappedAnswersPractice 1. Prices of daily goods _ through a computer can be lower than store prices. A. are bought B. bou

14、ght C. been bought D. buying2. With a lot of different problems _, the newly-elected president is having a hard time. A. settled B. settling C. to settle D. being settledBC3. Dont use words, expressions or phrase _ only to people with specific knowledge. A. being known B. having been known C. to be

15、known D. known 4. When I got back, I saw a message to the door “Sorry to miss you; I will call later.” A. pin, read B. pinning, reading C. pinned, reading D. pinned, readDC5、A boy Jack won the game. A boy himself Jack won the game. A. calling B. calledA6、Most of the artists to the party were from So

16、uth Africa. A.invited B.to invite C.being invited D.had been invitedA7、The first text books for teaching English as a foreign language came out in the 16th century. A.having written B.to be written C. being written D.writtenDB8、 Who is the man to your father just now? Who is the man to just now? A.s

17、peaking B. spoken 9、The building last year is seventy meters high. The building now is seventy meters high. The building next month is seventy meters high. A. built B. to be built C. being builtABABCHomeworkFinish Exercises in Using Structures on page 44. Finish the grammar exercise in auxiliary guidance material.Unit1 Great scientists The past participle as the predicative & attribute. invitedfoundedattributedisappointedcoveredpredicative 谢谢！