八年级上英语Unit 5-B.doc

园正教育考试研究中心英语个性化教学教案授课时间： 年 月 日 备课时间 年 月 日 年级八年级上册学科 英语 课时 学生姓名 授课主题Unit 5 Do you want to watch a game show?授课教师 教学目标1、使学生熟悉和牢记Unit 5的重要单词，理解并学会运用Unit 5的重点句型2、使学生掌握动词不定式的用法教学重点1、exciting/excited的用法及区别 2、with的用法 3、success/succeed/ successful4、dress的常用短语 5、动词不定式的构成及作用教学难点1、exciting/excited的用法及区别 2、with的用法 3、success/succeed/ successful 4、动词不定式的构成及作用教学过程一、【经典美文泛读】 A Clever BoyI have a seven years old son named John. He loves chocolates. He often takes chocolates instead of meals. Therefore, he gets very bad teeth. The dentist told me not to let him eat chocolates any more. But his grandfather dotes on him very much. He often buys John chocolates even though he knows that they are bad for his teeth. I know that John is his only grandson, who is everything to him. I really dont want to make him unhappy.Therefore, I always allow John to eat the chocolates his grandpa has bought him. Yesterday evening I kissed John good night and asked him to say his prayers before going to bed, then I left his bedroom. A few minutes later, I heard John shouting word by word, Tomorrow -is-my- birthday. May - God- bring - me - a - big - box - of - chocolates. I went to his room and saw him kneeling on the ground shouting out his prayers. I said, Dont shout, John. Your dad is sleeping now! God can hear you no matter how softly you talk to him. Pointing to the next room where his grandpa sleeps, John said secretly, My God is sleeping. He cant hear me unless I wake him up. 核心词汇与语法：1、clever2、chocolate3、instead of4、therefore5、teeth6、dentist7、dote8、always9、allow10、prayer11、shout12、kneel13、soft14、point15、secretly二、【趣味课程导入】 A mother mouse was out for a stroll with her babies when she spotted a cat crouched behind a bush. She watched the cat, and the cat watched the mice. Mother mouse barked fiercely, Woof, woof, woof! The cat was so terrified that it ran for its life. Mother mouse turned to her babies and said, Now, do you understand the value of a second language?老鼠的第二语言也重要一只母老鼠带着孩子出来散步，突然她看见一只猫正在灌木丛中虎视耽耽。母老鼠向着猫叫道：汪，汪，汪，猫听了非常害怕，拼命跑走了。母老鼠回过头洋洋自得的对孩子说：现在你知道外语的重要性了吧。三、【基础知识梳理】 重要单词：meaningless毫无意义的，意思不明确的 cartoon动画片、卡通片culture 文化、文明 famous著名的、出名的appear出现 become开始变得、变成rich富有的 main 主要的、最重要的reason原因、理由 unlucky 不幸的、不吉利的lose丢失、失去 character人物、角色successful获得成功的、有成就的重要词组：action movie 动作片be ready to 愿意迅速做某事dress up 装扮、乔装打扮take sbs place 代替、替换do a good job 干得好重要句型及重要语法：1、I like to watch action movies because they are exciting.because作连词，意为“因为、由于”，表示因果关系，引导原因状语从句，常用于回答why引导的特殊疑问句。貌合神离的“激动”exciting作形容词，意为“令人激动的”，常用来描述事物的特征，在句中作表语或定语。excited作形容词，意为“兴奋的、激动的”，常用来描述人的情感状态，在句中作表语。一言辨异：We are excited at the exciting news.2、When this cartoon came out in New York on November 18,1928,it was the first cartoon with sound and music.when作连词，引导时间状语从句时，既可以置于主句之前（此时常用逗号与主句隔开），也可以置于主句之后。句中with作介词，表示“具有，带有”。例如：He has a big house with a beautiful garden.with的其他常见用法：（1）表示用某种工具或手段 例：We can draw pictures with a pencil.（2）表示人与人之间的关系 例：He likes to play with children.（3）表示原因或理由 例：He jumped up with joy.（4）with+名词/代词+形容词/副词. 复合结构表行为方式或伴随状况。例：He left the room with the door open. 3、She dresses up like a boy and takes her fathers place to fight in the army. dress up意为“装扮、乔装打扮”。例：Children always dress up on Childrens Day.dress构成的常用短语：dress sb up 把某人打扮起来dress up as. 装扮成、打扮成dress up in. 穿着.衣服 to fight in the army是不定式短语，在句中作目的状语。4、If you plan to watch a movie this weekend and you want to see something enjoyable ,choose Mulan!本句是一个复合句，if引导条件状语从句，choose Mulan为主句。当if引导条件状语从句时，从句用一般现在时表示将来。例：If it is fine tomorrow, well go to the beach. something enjoyable意为“令人愉快的东西”，形容词enjoyable修饰不定代词something，作定语。在英语中，形容词修饰不定代词作定语时，要置于所修饰的不定代词后。5、动词不定式I. 动词不定式的构成及特征动词不定式是一种非谓语动词形式，其结构为“动词不定式符号to+动词原形”，动词不定式没有人称和数的变化，其否定式是直接在to之前加not.II. 动词不定式的作用动词不定式和其后面的名词等构成不定式短语，在句中可以作主语、表语、宾语、补足语、定语、状语等。作主语动词不定式作主语时，为了避免句子的头重脚轻，可以用it作形式主语，而把真正的主语动词不定式放在句子的后部。例：To learn English well is very important=It is very important to learn English well.作表语动词不定式作表语常用于系动词be之后。例：His work is to feed animals.作宾语动词不定式可以放在一些动词后面用作宾语。常接动词不定式作宾语的动词有：begin, start, want, forget, remember, show, learn, like, hate, love, ask等。作宾语补足语（1）带to的不定式作宾语补足语 如:tell/ask/want/would like/wish/like/invite/encourage/teach sb to do sth（2）省略to的不定式作宾语补足语 如:let/make/have sb do sth（3）可省可不省的 如:help sb (to) do sth作定语动词不定式作定语常用来修饰名词或不定代词，放在所修饰的词后，作后置定语。例：The best time to plant trees is in spring.作目的状语动词不定式作目的状语常用在go, come, hurry等不及物动词后，表目的。例：My uncle came to see me yesterday.温馨提示：如果将主动语态变为被动语态，此时，作为宾语补足语的动词不定式变为主语补足语，原先省略的to需要重新加上。例：The boy made the baby cry. The baby was made to cry by the boy.四、【典型例题剖析】 例 1-Have you heard of about Jeremy Lin(林书豪)？-Yes. He did quite well in the last NBA basketball match.A. anything exciting B. something interesting C. anything humorous D. something important引导分析根据题意，此处应选exciting，令人激动的。当形容词修饰不定代词作定语时，要置于所修饰的不定代词后。同时，anything用于疑问句，故此题选A。举一反三如果你计划这个周末看电影，而且你想看令人愉快的东西的话，选择花木兰吧!If you plan to watch a movie this weekend and you want to see ， Mulan!请安静！我有重要的消息要告诉你们。Be quiet! I have to tell you.例 2Our teacher asked us uniforms to school.A. wear B. wearing C. to wear D. put on 引导分析ask sb to do sth，要求某人做某事，故此题选C举一反三My wish is an actor.A. becoming B. to become C. become D. becameI dont know with the problem.A. what do B. what will do C. what to do D. do whatIn the old days, the man was made day and night.A. work B. working C. to work D. worked阅读点拨小约翰借晚