新9BUnit1Grammar

1、 天王中学九年级英语教学案 2022-01-28 第（52）份主备人：卢晶国 备课组长签名 审核人签名 内容：9B Unit1 Grammar 课型：新授 设计课时：1课时 班级 学生姓名: 家长签名： 执教人签名 学习目标掌握代词it的用法。1. it用作代词。2. it用作非人称代词。3. 用it来代替真正的主语或宾语。重点The same above难点能区分并掌握it的各种用法。一、课前准备：1、你知道it的用法吗？请预习书上Page74。请在Comic和Reading中找出一些含有it的句子，写在下面的横线上，并思考它是何种的用法： 2、在书上Pages12-14找出下面词组1.乘船

2、旅行 2.占据 3.值得做某事 4.动身去某地 5.到达 6.到处走走，走动 7.生孩子 8.高水平的服务 9.在的任意一边 10.四分之三 二、合作探究：合作探究一：it是中性的第三人称单数代词，其主格和宾格形式相同，在句中可充当主语、宾语和表语。还可做形式主语和宾语，来替代不定式、动词的ing和从句。合作探究二：A. Using it as a pronoun( it用作代词)1) It一般指人以外的一切生物或事物。有时也指婴儿、小孩或不知性别的人。-Where is your car? - Its in the garage. 你的车呢？在车库里。Look! Its going up t

3、hat tree. 瞧！它正往树上爬呢。Her baby is due next month. She hopes it will be a boy.她的孩子该下个月出生。她希望会是个男孩。Someone is ringing. Who might it be? 有人在按门铃，会是谁呢？2) 指已知或正在发生的事实或情况。Yes, I was at home on Sunday. What about it? 是的，我星期天就在家，怎么了？Stop it. You are hurting me. 住手。你弄疼我了。If I can help it, I dont like working la

4、te into the night.如果能行的话，我就不会熬到深夜了。3) 指上下文内容Yang Liwei was the first Chinese to be sent up into space. It made the Chinese proud.Yang Liwei was the first Chinese to be sent up into space, which made the Chinese proud.杨利伟是第一个被送入太空的中国人，这使得中国人非常自豪。合作探究三：B. Using it as an impersonal pronoun( it用作非人称代词)i

5、t用作无人称的主语，不指物，而表示天气、季节、时间或事物的状态。1）指时间Its early spring, but its already very hot. 虽然是初春，但已经很热了。What time is it by your watch? 你表上几点了？2）指天气 -Whats the weather like today?- Its very cold today.3) 指距离Its about 15 minutes walk from here to the bar. 从这儿到酒吧步行需15分钟。How far is it from your company to your ho

6、me? 从你家到公司有多远？ 当指示代词用1）用以明确身份Its your mother on the phone. 是你母亲来的电话。Hello, Peter, its Mike here. 喂，彼得，我是迈克。Hi, its me. 嗨，是我。2）指代this、thatThis is your plan, isnt it?-Whats this? -Its a book.合作探究四：Using it to replace the real subject or object(用it来代替真正的主语或宾语)1）it当作形式主语的用法在英语当中，常用it来替代做主语的不定式、ing和从句，以保

7、持句子的平衡。A. 替代不定式It took me three hours to finish the work. 完成这项工作花了我三个小时的时间。Its kind of you to help me. 你能帮我真是太好了。Its hard for us to learn English. 对我们来说学英语有点难。注意：Its adj. for/of sb. to do sth. 中for和of的确定一般是由前面的形容词来定的。即前面的形容词是表示人的性格、品质等特征的词，用of；其他情况下用for。B. 替代ingIts no use crying over spilt milk. 覆水难

8、收。Its no good doing it. 做这件事没有好处。Its well worth reading the book. 这本书很值得一读。Its great fun climbing mountains on rainy days. 雨天爬山真有趣。注意：ing一般都是亲自做主语，在下列句式中才用it做形式主语。Its no good/use/well worth doing sth.Its not any good/use doing sth.Its fun doing sth.C.替代从句Its a fact that the population is still incre

9、asing. 人口仍在增长是个事实。Its certain that they will come here to see us. 他们要来看我们这是一定的。Its said that he is going abroad with his parents. 据说他要随他的父母去国外。It seems that it is going to rain. 天看起来好像要下雨了。常用it代替从句的句式有：Its adj/n that-clause.Its said/believed/known/reported/supposed/ordered that-clause.据说/认为/知/报道/ 认为

10、/命令.It seems/appears that-clause. 看起来好像.2）it用作形式宾语A. find/make/feel/consider/think+ it +adj/n +to do/ving/that-clause.I find it difficult to learn English. 我发现学英语很难。I think it no good doing too many things for children.我认为过多的包揽孩子的没有好处。We make it a rule that everyone shall come to school before 7:30.

11、我们把每个人在7：30之前到校作为一项规章制度。B. like/dislike/prefer/hate/love+it +when/if-clause.I dont like it when people speak with their mouths full.我不喜欢人们嘴里含得满满的说话。 it的其他句式A. Its + 时间段+ since-clause.时态 主句：一般现在时或现在完成时 从句：一般过去时Its ten years since I worked in No.2 Middle School.Its several years since Gao Xiumin died.

12、B. Its+ 时间段+ before-clause.时态 主句：一般将来时 从句：一般现在时 主句：一般过去时 从句：一般过去时It will be several years before my son go to college.It wasnt long before he told me the news.三、当堂检测：( ) 1. - There is still a copy of the book in the library. Will you go and borrow _?- No, I would rather buy _ in the bookstore.A. it;

13、 one B. one; it C. one; one D. it; it ( ) 2. He got his first book published. It turned out to be a bestseller.- When was _?- _ was in 2000 when he was still in college. A. that; This B. this; It C. it; This D. that; It ( ) 3. Have you heard the latest news?- No, what _?A. is it B. is there C. are t

14、hey D. are those ( ) 4. It has been raining for a whole week. I think itll get fine soon. - _. We are getting into the rainy season now. A. Yes, it will. B. Of course not. C. Its possible D. Its hard to say.( ) 5. The chairman thought _ necessary to invite Professor Smith to speak at the meeting. A.

15、 that B. it C. this D. him 四、课后巩固：( ) 1. The doctor advised Vera strongly that she should take a holiday, but _ didnt help. A. it B. she C. which D. he ( ) 2. I prefer a flat in Inverness to _ in Perth, because I want to live near my Moms. A. one B. that C. it D. this ( ) 3. - Do you like _ here?- Oh, yes. The air, the weather, the way of life. Everything is do nice. A. this B. these C. that D. it( ) 4. The foreign Minister said, “_ our hope that the two sides will work towards