高一英语friend of enemy教案

1、Chapter6 Friend or Enemy?-grammar一、章节分析（一）综述本章节主要语法-定语从句在高中牛津英语中首次出现。本课主要介绍由who, which, that, whom, whose引导的定语从句并区分限定性和非限定性定语从句的区别。故本课主要介绍关系代词引导的定语从句的用法，适当补充as, that的特殊用法，但不应挖得太深。（二）目标学习关系代词引导定语从句的基本用法并学会区分限定性和非限定性定语从句。（三）教学方法教师讲解与练习相结合。 （四）重点和难点l C.部分简单讲解l A. B. D. E部分要细讲二、教学设计（Teaching Designs）教学内

2、容教学实施建议教学资源参考Lead in l 给学生一些包含定语的短语，引出正题：定语从句。l 介绍定语从句的特点。Practicel 教师先举例，介绍定语从句的基本形式，然后在ppt的辅助下组织学生小组练习。l 关系代词，限定性和非限定性定语从句等讲法同上。具体处理这部分内容的建议见衔接1：课the adjective clausel 拓展关系代词which 和that的区别；介词+which/whom 的用法（具体见链接1）Exercises and homework学生做一些教师精选填空题和单项选择，以便巩固所学语法。（具体见链接2）链接1说明：这是一份关于定语从句的基础教学的教案与课件

3、。Step One lead-in1 Give some phrases with attributivee.g. an English book (n.)* the ugly phantom (adj.)* a swimming dog (present participle)* a swimming pool (gerund)* a hotel to stay at (non-infinitive)1. Combine the two sentences below.These are the farmers.They planted the crops.These are the far

4、mers who / that planted the crops.(adjective clause)2 Explain the meaning and features of adjective clause.We use a sentence to act as attributive.The basic form of adjective clause:e.g. Spiders eat insects which/that attack crops. adjective clause antecedent relative pronounsStep Two Presentation 关

5、系代词的选择规则由先行词决定：先行词是物which that whose先行词是人 who whom that whose由关系代词在定语从句中所充当的成分决定：Which that who 主语Which that whom 宾语whose (of which / of whom) 定语1) Example: T: It was Simon_.S1: who told the story about spiders.2) Practice : Finish Exercise A, B2 Adjective clauses without relative pronouns1) E.g. Th

6、e girl (who) we met yesterday hates spiders.2) Practice: a) Do Ex C1: Read those pairs of sentences and write down the words that have been left out of the B sentences.b) Students work in pairs to make similar dialogues about the picture on Page 101. Note: We cant leave out who, which or that when t

7、hey are the subjects of adjective clauses.e.g. These are the farmers who planted the crops. (right)These are the farmers planted the crops. (wrong)2. Adjective clauses with whose1) We use adjective clauses starting with whose to show that someone or something belongs to or is connected with someone

8、else. Whose is always followed by a noun.e.g The farmers are happy. Their fields were protected.The farmers whose fields were protected are happy. (The fields belong to the farmers.)1) PracticeWork in pairs to complete their conversation in Exercise C2. S2 should answer S1, using the proper relative

9、 pronouns. Follow the example:S1: Mrs Lins on the phone, Doctor.S2: Mrs Lin?S1: Shes the lady whose son was bitten by a spider.S2: Oh yes, Mrs Lin. Put her through to me, please.4. Defining and non-defining clauses1.Defining clause eg. She has two sons who are soldiers. 她有两个当兵的儿子.(或许她有不止两个儿子)2.Non-d

10、efining clause eg. She has two sons, who are soldiers.她有两个儿子, 他们都是当兵的. (她只有两儿子)（见课件：The Adjective Clause1.ppt）123 PracticeDo Exercise E on Page 103.链接2 说明：这是定语从句的拓展部分，拓展了分别只能用that, which的情况；介词提前的用法。教师可选择使用。1 关系代词只用that不用which的情况：(1) 先行词是形容词最高级或它的前面有最高级形容词修饰时Eg. Tibet is the most beautiful place that

11、 he has visited.(2) 先行词是个序数词或者它的前面有一个序数词时Eg. This is the last film that I want to see.(3) 先行词是all, much, little, something, everything, nothing, none, the one 等代词时 Eg. Thats all that I want to tell you.(4) 先行词前有only, any, few, little, much, no, all, the very 等词修饰时 Eg. This is the very book that he i

12、s looking for. (5) 先行词既有人又有物时,用thatEg. Do you know the things and persons _they are talking about.(6) 主句是There be开头的句子且先行词是物时,用thatEg. There is still a lot that you dont know.(7) 主句已有疑问词who或which时Eg. Who is that boy that is looking after the sheep.(8) 有两个定语从句,其中一个关系代词已用which,另一个则用that Eg. My brother

13、 bought a present which is a beautiful watch that cost him a lot2 关系代词只可用which的情况:(1) 在非限定性定语从句中,先行是物,关系代词只能用whichEg. China, which is a developing country, has a large population.(2) 关系代词前有介词时Eg. 1) This is the hotel in which we stayed. 2) This is the hotel which/that we stayed in.(3) 如果先行词是整个主句,关系代

14、词指代整个句子时Eg. He told lies again, which made his mother very angry.(4) 有两个定语从句,其中一句的关系代词是that,为了避免重复,另一句则用which引导Eg. My brother bought a present which is a beautiful watch that cost him a lot.3 介词+关系代词紧跟在介词后的关系代词的选择:先行词指物 which先行词指人 whom介词的选择:(1)与先行词的搭配Eg. The bed is the one in which he slept. = The b

15、ed is the one (which) he slept in.(2)与定语从句中不及物动词的搭配Eg. Who is the man with whom you shook hands just now?= Who is the man (whom )you shook hands with just now?以下几点可以在以后单元里讲解：1) as引导的定语从句；2) 关系副词引导的定语从句；3）强调句与定语从句的区分。（见课件：The Adjective Clause2.ppt） 链接3说明：这是针对定语从句的一些练习。【专项训练】 I. 用适当的关系代词填空：1. The stud

16、ents _you teach are now doing an experiment in the lab.2. The force _causes everything to fall toward the ground is called gravity.3. Have you seen the girl _composition we discussed yesterday?4. I want to see and thank the man _daughter helped me a lot.5. The person _they are talking with in the of

17、fices is Comrade Li, their English teacher.6. The Yangtze River, _we visited last summer, is the longest river in China.7. Dont take me for Mr. Brown, _is a scientist.8. The woman to _I am sending this parcel is my aunt.9. The first thing _ you must do well in school is to study hard.10. This is the

18、 train _ _we came to Beijing.II. 单选：1Football is a very interesting game , _is played all over the world Athat Bwhich Cit Dwho 2Is there anything else_ you require? Awhich Bthat Cwho Dwhat 3The last place _we visited was the Great Wall Awhich Bthat Cwhere Dit 4He talked happily about the men and boo

19、ks _interested him greatly in the school Awhich Bwho Cit Dthat 5The railway tunnel, through _the train goes, will be completed soon Awhich Bthat Cit Dwhom 6There is no dictionary _you can find everything Athat Bwhich Cwhere Din that 7He wanted to know the time _ he needed to know Athat Bwhen Cwhere

20、Dwhat 8The stems of bamboo _ are hollow makes them very light Awhich Bas Cwho Dit 9Crusoes dog became ill and died , _made him very lonely Aas Bwhich Cthat Dthis 10Theyve invited me to their party ,_ is kind of them Aas Bwhich CThat Dthis 11_ has been said above ,grammar is a set of dead rules AWhic

21、h BWhat CThat DAs 12He built a telescope _ he could study the skies Ain which Bwith that Cthrough which Dby it 13Do you know the man_ ? Awhom I spoke Bto who I spoke CI spoke to Dthat I spoke 14The factory _well visit next week isnt far from here Awhere Bin which Cwhich Dto which 15This is one of th

22、e best films _ this year Ahave been shown Bthat have shown Cthat have been shown Dwhich has been shown 16Can you lend me the book _the other day ? Ayou talked about Babout that you talked Cthat you talked Dwhich you talked 17Is there any one in you class _family is in the city? Awho Bwhos Cwhich Dwh

23、ose 18Is _some German friends visited last week ? Athis school Bthis the school Cthis school one Dthis school where 19Ill tell you _ he told me last month Aall which Ball what Cthat all Dall 20Winter is the time of year _the days are short and nights are long Awhere Bwhen Cthat Don which 21The train

24、 _ she was travelling was late Awhich Bon which Cfor which Don that 22The second World War_ millions of people were killed ended in 1945 Aduring which Bin that Cwhere Don which 23Is oxygen the only gas _ helps fire burn ? Athat B/ Cwhich Dit 24This is the best hotel in the city _I know Awhich Bthat

25、Cwhere Dit 25Ive read all the books _were borrowed from the library Athat B/ Cwhich Dthey 26The scientist and his achievements _you told me about are admired by us all Awhich Bwho Cthat Dwhose 27She hasnt got enough money _to buy the rings Awhich Bthat Cwith which Dfor which 28Is there anything _to you Athat is belonged Bthat belongs Cwhich belongs Dthat belong 29You c