英语第四册unit1

1、课题序号2授课班级授课课时2授课形式讲授授课章节 名 称Unit 1 Could I change my life?Real Life Skill & Grammar使用教具Multiple Media教学目的Students are able to:Enable the students to know the four basic sentence types: declarative, interrogative, imperative and exclamatory.教学重点祈使句的用法教学难点反义疑问句的用法更新、补 充、删节 内 容More exercises课外作业1.

2、Finish the exercises on the ppt2. Make a speech教学后记授课主要内容或板书设计Unit 1 Could I change my life?Real Life Skill& Grammar一、 陈述句(Declarative Sentence)是陈述一个事实或者说话人的看法。它包括肯定句(The Affirmative Sentence )和否定句(TheNegative Sentence)两种。陈述句在书写时句末用句号，在朗读时用降调。1 .肯定句：基本结构为主 +谓He went to London to pass his holiday

3、.2 .否定句：1) .全否定用not, no, never, neither, none, nothing等否定。表示“完全不是,完全不"的意思。Nothing is wrong with me.2) .半否定句二、疑问句(interrogative Sentence)用来提出问题，表示疑问的句子就叫疑问句。这类 句子的形式比较多，中学阶段常见的有一般疑问句、特殊疑问句、选择疑问句和反意疑问 句。1 .一般疑问句2 .特殊疑问句3 .选择疑问句4 .反意疑问句三、感叹句(imperative Sentence)含有表示情绪色彩的句子叫感叹句。感叹句的结构通常有三种形式：1.what

4、引导的感叹句，强调句中的名词；2.how引导的感叹句，强调句中的形容词或副词；3.由感情色彩的单词或词组构成的感叹句四、祈使句(exclamatory Sentence)表示请求、命令、禁止、劝告或建议的句子叫祈使句。祈使句的主语往往省略。其常见的句式结构可归纳为四种基本形式：(1)肯定祈使句；(2)否定祈使句；(3)以Let' s开头的祈使句；(4)以助动词do开头的祈使句。课堂教学安排教学过程主要教学内容及步骤I丑 mWarm-upReadingAssignment第1 页教 案 纸Unit 1 Could I change my life?Real Life Skill&

5、 GrammarTeaching procedures:Task 1 Warm-upStep1 GreetingStep2 Leading- in.Ask the students to say something about the four basic sentence types: declarative, interrogative,imperative and exclamatory.Her mother's death inspired Liz to change her life.Could I change my life?Sit down, please.How wo

6、nderful!Step3Talking.Talk about the four basic sentence types: declarative, interrogative, imperative and exclamatory.一、 陈述句(Declarative Sentence)是陈述一个事实或者说话人的看法。它包括肯定句( The Affirmative Sentence )和否定句(The Negative Sentence)两种。陈述句在书写时句末用句号， 在朗读时用降调。1 .肯定句：基本结构为主 +谓He went to London to pass his holida

7、y.2 .否定句:1) .全否定用not, no, never, neither, none, nothing等否定。表示“完全不是,完全不"的意思。Nothing is wrong with me.2) .半否定句第 2 页教 案 纸在句子里用否定词 hardly, scarcely, little, few, seldom, rarely 等。I hardly see anything in the room.=I can see little in the room.“all/both/every/each/+谓语+not”表示概念为“有的是，有的不是“All of them

8、are not students尸Some of them are students, some are not.二、疑问句(interrogative Sentence)用来提出问题，表示疑问的句子就叫疑问句。这类 句子的形式比较多，中学阶段常见的有一般疑问句、特殊疑问句、选择疑问句和反意疑问 句。1 .一般疑问句一般疑问句是用来询问某人或某物是否属实，并且要用yes或no来回答的疑问句。这种疑问句朗读时要用声调。其语序一般要用倒装结构。如：-Are you an engineer?-Yes, I am 或 No, I am not.2 .特殊疑问句以疑问代词( who, whom, who

9、se, what, which 等)或疑问副词( when, where, why, how 等) 开头的疑问句就叫特殊疑问句。这种疑问句朗读时用降调。其句式结构分正常语序和倒装语序两种形式。如：What has happened to her?When did he fly to America?3 .选择疑问句在句中提供的两个或多个答案中选择一个作回答的疑问句，就叫做选择疑问句。朗读时前面的一个或多个选择用升调，最后一个选择用降调。这种疑问句的句式结构有两种情况： 即一般疑问句和特殊疑问句再加上供选择的两个或多个部分。但不管用哪种形式，都要按 实际情况来回答。如：Do you enjoy

10、playing football or volleyball? T enjoy playing volleyball.Which floor do you live , on the 15th floor or on the 21st floor?-On the 21st floor.第 4页教 案 纸4 .反意疑问句表示提问者对自己所陈述的事情有怀疑或是没有把握，需要别人加以证实的疑问句，就叫做反意疑问句。其句式结构由两部分组成，即陈述部分再加一个简略问句。如果陈述部分是肯定句，简略问句就用否定形式；反之，简略问句用肯定形式。但不管用哪种形式，前后两部分中的人称、数、时态等都要保持一致，并且

11、陈述部分中的主语不论是用什么词充当，简略问句中的主语一定是一个人称代词。对反意疑问句的回答，其肯定形式都用yes,否定回答用no。朗读时，陈述部分通常用降调，简略问句部分用升、降调随情况而定。如:You spoke at the meeting yesterday, didn ' t you?Yes, I did.或 No, I didn' t .三、感叹句(imperative Sentence)含有表示情绪色彩的句子叫感叹句。感叹句的结构通常有三种形式：1.what引导的感叹句，强调句中的名词；2.how引导的感叹句，强调句中的形容词或副词；3.由感情色彩的单词或词组构成的

12、感叹句。1) . What引导的感叹句。 What +a /an + adj. + n.+主谓结构！(有时主谓结构可省略)。如： What a hot day (it is) !What good advice the teacher gave us!What high buildings (they are) !2) . How引导的感叹句。How + adj./adv.+主谓结构!如：How interesting the book is!How hard they are working!四、祈使句(exclamatory Sentence)表示请求、命令、禁止、劝告或建议的句子叫祈使句

13、。祈使句的主语往往省略。其常见的句式结构可归纳为四种基本形式：(1)肯定祈使句；(2)否定祈使句；(3)以Let' s开头的祈使句；(4)以助动词do开头的祈使句。1 .肯定祈使句。如：Stop talking! Come here in time!教 案 纸2 .否定祈使句，即以 Don' t或Never开头的句子。如：Don' t talk in class. Never leave today' s work for tomorrow.3 .以Let' s或let开头的句子。如：Let ' s go together. Let him go

14、 first.4 .以助动词do开头的祈使句，在句中起加强语气的作用，译成“一定，务必” 。如：Do come to see me if you have time.Step4 HomeworkDirection: Beneath each of the following sentences there are four choices marked A, B, C andD. Choose the best answer that completes the sentence.1. We must get up early tomorrow,we' ll miss the first bus to the Great Wall.A. so B. or C. butD. however2. I hurried I wouldn ' t be late for class.A. since B. so that C. as ifD. unless3. the day went on, the weather got worse.A. WithB. SinceC. WhileD. As4. she is young, she knows quite a lot.A. WhenB. However C