定语从句公开课教案
定语从句公开课教案 Teaching Aims:(教学目的) 1、初步了解定语从句的概念、结构。 2、初步学习并掌握定语从句的规则，尤其是关系代词『who，which，that以及whose』的用法。 Teaching Points:(教学重点) 1.定语从句三要素及关系词的'选用 2.只能that或which的情况; Teaching Methods:(教学方法) 1、举例讲解，说明定语从句的用法。 2、以讲练结合的方法加深学生印象。 Teaching Steps:(教学步骤) Step1.导入 一、定语及定语从句的概念： a beautiful girl a handsome boy a clever child 1、 定语是用来修饰名次或代词的。 This is the boy who is clever. 2、定语从句(Attributive Clauses)定义：在主从复合句中修饰名词或代词的从句 定语从句的特点： 定语从句 的引导词关系代词where (地点状语)关系副词 when (时间状语) why (原因状语) Step2:详细讲解定语从句语法知识 1、who和whom指人，在从句中分别做主语和宾语，做宾语时可被省略。 the handsome the tall the strong boy The boy is Tom. the clever the naughty The boy is Tom. 2、which指物，在从句中做主语或宾语，做宾语时可被省略。 3、that既可指人也可指物，在从句中做主语或宾语，做宾语时可被省略。 4、whose作定语，用来表示先行词和从句主语之间的所属关系。 Step3 定语从句考查重点： 定语从句在下列情况下只能用that，而不能用which指物。(指人时可以用who/whom) 1. 当先行词被形容词最高级修饰时。如： 2. 当先行词是不定代词everything, anything, nothing (something 除外), all, none, few, little, some等代词时，或当先行词受every, any, all, some, no, little, few, much等代词修饰时。如： 3. 当先行词被序数词修饰时。如： 4. 当先行词被表示“正是”的the very, the only修饰时。如： 5. 当先行词前面有who, which等疑问代词时。如： 6. 当先行词为人与动物或人与物时。如： Step 4 Summary:(小结) 注意 关系词的实质： Step 5 Practices(homework): Part 1.结合课文例句，找出先行词和关系词 1. But the one million people of the city, who thought little of these events, went to bed as usual that nigh. 2. It was heard in Beijing, which is one hundred kilometers away. 3. A huge crack that was eight kilometers long and thirty metres wide cut across houses, roads and canals. 4. The number of people who were killed or injured reached more than 400,000. 5. The army organized teams to dig out those who were trapped and to bury the dead. 6. Workers built shelters for survivors whose homes had been destroyed.
定语从句语法讲解(2)
【eg】That is the school where / at which I used to study. 那就是我过去学习过的学校。 Think of a place where / to which we can go for a swim. 想一个我们可以去游泳的地方。 ⑶ why 可替换为for which ，引导先行词为reason的定语从句，表示原因。 【eg】This is the reason why / for which he was late. 这就是他迟到的原因。 ⑷ 关系副词when , where , why 引导定语从句时一般可用that替换，也可省略。 【eg】She is always busy working from the time ( when / that ) she gets up in the morning till the time ( when / that ) she goes to bed. 她总是很忙，从早上起床一直到上床睡觉，她都在工作。 That is the place ( where / that ) I went before. 那就是我们从前去过的地方。 Do you know the reason ( why / that ) he left the company? 你知道他离开公司的原因吗? 二、 例题 1、( )The flood overflowed the riverbanks , ______ frequently happened in that area. A as it B which C it D such 2、( )This is the best novel ______ we have read in recent years. A which B that C as D so 3、( )All ______ is a large sum of money. A what is needed B that is needed C the thing needed D for their needs 4、( )Read the text a second time and you will probably know what the principle ______ a hovercraft works. A is on that B has on which C is on which D on which 5、( )The way ______ he gives his performances is appreciated by his fans. Which of the followings is wrong? A / B which C in which D that 6、( )My assistant , ______ carefully read through the instructions before doing the experiment , did not get satisfactory results. A who thought B even who C who had D who having 7、( )In the dark streets , there was not a single person ______ she could turn for help. A that B who C from whom D to whom 8、( )The neighbourhood factory , ______ workers are all women , turns out toys of fine quality. A there B which C whose D when 9、( )He is such an outstanding leader ______ is loved by the people throughout the country. A as B that C which D who 10、( )The can opener is easy to handle , ______ is shown in the picture. A as it B as C that D since 11、( )Everything was quite all right ______ one day ______ she got into trouble. A not until ; when B until ; before C not until ; before D until ; when 12、( )A fast food restaurant is the place ______ ,just as the name suggests , eating is performed quickly. A which B where C there D what 13、( )The plane was delayed , ______ was that the weather was terrible. A the reason why B the reason for it C the reason of it D the reason for which 14、( )Do not let the child who is ______ swim in rivers. A not old enough B too young to C not old enough to D young enough to 15、( )I think you have got to the point ______ ,a change is needed , otherwise you will fail. A when B that C where D which 三、巩固练习 1、( )Is this university ______ they paid a visit to last month? A which B where C the one D which you 2、( )I will never forget the days ______ we spent together in the village. A / B when C what D how 3、( ) ______ is mentioned above , the number of the students in senior high schools is increasing. A Which B As C That D It 4、( )I was late for school this morning because of the traffic jam ______ I was caught. A which B where C in which D when 5、( )Has everything ______ can be done ______ done? A / ; / B / ; been C that ; been D that ; be 6、( )Can you find me something ______ ? A to open the tin B that I can open the tin C I can open the tin with D by which to open the tin 7、( )Water dissolves a part of nearly everything ______ it comes in contact. A where B with which C that D as soon as 8、( )The size of the audience , ______ we had expected , was well over 500. A whom B that C who D as 9、( )The shop assistant I spoke ______ nothing. A to say B to said C said D tell 10、( )When the mid-term exam was over , I went fishing - ______ I had not done for weeks. A anything B everything C nothing D something 11、( )Tigers live in forests , ______ there are plenty of other animals for them to hunt for food. A when B if C as D where 12、( )I am going to buy the same bicycle ______ you are using now. A that B which C as D like 13、( )This is the same watch ______ I lost. A which B as C that D but 14、( )-How far apart do they live? -______ I know ,they live in the same neighbourhood. A As long as B As far as C As well as D As often as 15、( )Yesterday I bought a Chinese painting ______ was very reasonable. A which price B the price of which C its price D the price of whose key: 1~5 BBBCB 6~10 CDCAB 11~15 DBDAC 巩固1~5 CABCC 6~10 CBDBD 11~15 DCCBB
