编写教案的繁简，一般是有经验的教师写得简略些，而新教师写得详细些。下面是众鼎号整理的6篇《定语从句教案》，我们不妨阅读一下，看看是否能有一点抛砖引玉的作用。
高中定语从句英语教案 篇一
定语从句教案
Ⅰ. 定义
定语从句，起形容词的作用，在句中常用来修饰名词或代词。被修饰的词称为先行词，引导定语从句的词称为关系词， 关系词的作用一是放在先行词与定语从句中间起引导作用；二是在意义上代替先行词，并在从句中充当一个成分。其中关系代词：who, whom, whose, which, that, as;关系副词：when, where, why。
eg. She is the girl who sings best of all.
The pen which my uncle gave me is missing.
He lives in a house whose windows face south.
The factory where my father works is in the east of the city.
Perhaps the day will come when people will be able to breathe clean air in cities.
Ⅱ. 关系代词
1. 先行词是人，作主语，关系代词用who, that
eg. He is a man( ) never leaves today’s work till tomorrow.
The boy ( ) is standing there is my cousin.
2. 先行词是人，作宾语，关系代词用 whom, who, that,
eg. Here is the man ( ) you’ve been expecting to meet.
The man ( ) you met yesterday is Mr. Smith.
3. 先行词是物，作主语，关系代词用which, that
eg . The train ( ) has just left is for Guangzhou.
Children like to read books ( ) have wonderful pictures.
4. 先行词是物，作宾语，关系代词用which, that,或省略
eg. The book ( ) you borrowed yesterday is really interesting.
The pen ( ) my uncle gave me is missing.
5. 先行词是人、物，作定语，关系代词用whose
eg. He is the professor ( ) name was Jackson.
China, ( ) population is the largest in the world, is developing very fast.
Ⅲ. 关系副词
1. 先行词是表示时间的名词，在定从中作时间状语，关系代词用when
eg. I can’t remember the date ( ) he went abroad.
I’ll never forget the day ( ) I joined the army.
2. 先行词是表示地点的名词，在定从中作地点状语，关系代词用where; 其中注意表示抽象概念的地点名词，如，situation、stage、degree、point等表示方面或程度时，也需用where
eg. This is the village ( ) Uncle Wang once lived.
They have reached the point ( ) they have to separate with each other.
He’s got himself into a dangerous situation ( ) he is likely to lose control over the plane.
3. 先行词是reason，在定从中作原因状语，关系代词用why
eg. I don’t know the reason ( ) he was late.
None of us know the reason ( ) Tom was absent from the meeting.
4.引导定语从句的关系副词也可以用“适当介词 + which”来代替。
eg. October 1, 1949 was the day when ( = ) the People’s Republic of China was founded.
This is the factory where(= ) we worked a year ago.
I don’t believe the reason why (= ) he was late for school.
Ⅳ. 关系代词that & which的区别：
⒈ 只用that的情况
① 先行词为all, everything, anything, nothing, little, much等不定代词时。
eg. There is nothing ( ) can prevent him from doing it.
② 先行词被any, only, few, no, very, little 等修饰时。
eg. This is the very book ( ) I’m looking for.
③ 先行词被形容词最高级或序数词修饰时。
eg. The first place ( ) they visited in Guilin was Elephant Trunk Hill.
This is the best film ( ) I have ever seen.
④ 先行词既有人又有物时。
eg. He talked about things and persons ( ) they remembered in the school.
⑤ 先行词被the only, the very修饰时。
eg. Mr. Smith is the only foreigner ( ) he knows.
⑥ 句中已有who或which,为了避免重复时。
eg. Who is the man ( ) is standing beside Tom?
⒉ 不能用 that的情况：
① 引导非限制性定语从句；
eg. He had failed in the maths exam , ( ) made his father very angry.
② 介词 + 关系代词。
eg. This is the room in( ) my father lived last year.
Ⅴ. as引导定语从句时的用法(as 相当于that & which)
① as引导限制性定语从句通常用于the same … as, such … as结构中。
eg. This is the same book ( ) I lent you.
Such machines ( ) are used in our workshop are made in China.
② as引导非限制性定语从句既可放在主句之前，也可放在主句之后，位置灵活，用来修饰整个句子。通常用下列句型：as is known to all, as is said, as is reported, as is announced, as we all know, as I expect 等。
eg. ( ) I expected, he got the first place again in this mid-term examination.
Taiwan, ( ) we all know, belongs to China.
Ⅵ. 限制性定语从句和非限制性定语从句的主要区别：
限制性定语从句： 一般紧跟在先行词后面，不用逗号把从句与先行词分隔开来。使先行词的意思十分明确，成为特定的人或物，是句子中不可缺少的成分，少了它句子就会失去意义不能成立，或意思不清楚，不能说明问题。通常译为定语。
非限制性定语从句： 通常由逗号与句子其他成分隔开。只是对先行词作进一步的说明，没有它句子仍能成立，意思仍很清楚。通常译为并列的句子。
eg. I was the only person in our office ( ) was invited.(去掉定语从句，意思就不完整)
Tom’s father, ( ) is over sixty, still works hard day and night.(整个句子可分成两句来翻译)
Ⅶ. 分隔定语从句
即先行词与关系代词、副词之间被介词短语，同位语，谓语等分隔开来。
此种定语从句，在选择关系词时，要注意找准先行词。
eg. There is an expression in his eyes ( )I can’t understand.
I was the only person in my office ( ) was invited to the important ball.
I suggest you choose someone I think ( ) is very kind and friendly.
选择填空：
1. It was April 29,2011 Prince William and Kate Middleton walked into the palace hall of the wedding ceremony.
A. that B. when C. since D. before
2.)Gutter oil is illegally recycled cooking oil, contains chemicals that are harmful to the human body and can even cause cancer.
A. it B. which C. where D. that
3. Between the two parts of the concert is an interval, the audience can buy ice-cream.
A. when B. where C. that D. which
4. The old town has narrow streets and small houses are built close to each other.
A. they B. where C. what D. that
5. Whatever is left over may be put into the refrigerator, it will keep for two or three weeks.
A. when B. which C. where D. while
6. English is a language shared by several diverse cultures, each of ------- uses it somewhat differently.
A. which B. what C. them D. those
7. A bank is the place they lend you an umbrella in fair weather and ask for it back when it begins to rain.
A. when B. that C. where D. there
8. She has a gift for creating an atmosphere for her students ------ allows them to communicate freely with each other.
A. which B. where C. what D. who
9 Ted came for the weekend wearing only some shorts and a T-shirt, ------ is a stupid thing to do in such weather.
A. this B. that C. what D. which
10. She showed the visitors around the museum, the construction ------ had taken more than three years.
A. for which B. with which C. of which D. to which
11. The school shop, customers are mainly students, is closed for the holidays.
A. which B. whose C. when D. where
12.He was so pleased with all we had done for him he wrote us a letter to praise for it.
A. what; what B. what; that C. that; what D. that; that
13.The moon travels round the earth once every month, is known to everybody.
A. it B. as C. that D. what
14. is often the case with elder people, my grandma, talked about my new hairstyle for at least 50 minutes nonstop.
A. That B. Which C. As D. It
15.After graduating from high school, you will reach a point in your life ------- you need to decide what to do.
A. that B. what C. which D. where
16.The novel was completed in 1978, the economic system has seen great changes.
A. when B. during which C. since then D. since when
17.Books bring us into the presence of the greatest minds have ever lived.
A. which B. who C.不填 D. that
18.The world is made up of matter.
A. in that we live B. on which we live
C. where we live in D. we live in
19.David is such a good boy all the teachers like.
A. that B. who C. as D. whom
20.Is this the reason at the meeting for his carelessness in his work?
A. he explained B. what he explained
C. how he explained D. why he explained
21.He was very angry and I can still remember the way he spoke to me.
A. how B. that C. what D. which
22.That’s the new machine parts are too small to be seen.
A. that B. which C. whose D. what
23.I’ve become good friends with several of the students in my school ------- I met in the English speech contest last year.
A. who B. where C. when D. which
定语从句公开课教案 篇二
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.
Part2 名言名句欣赏
1、 He laughs best who laughs last.
2、 He who makes no mistakes makes nothing.
3、 He that gains time gains all things.
4、 He who nothing questions, nothing learns.
5、 He that cannot ask cannot live.
6、 A friend is someone who knows all about you and still loves you.
7、 God helps those who help themselves.
8、 He who does not reach the Great Wall is not a true man
9、 He who does not advance loses ground.
Part3 practice
1、 Do you know the girl _____ is talking with your mother?
A. who B. which C. whose D. /
2、 This is the kite _______ Billy Fisher gave to Tom
A. who B. which C. / D. Both B and C
3、 He was the only one ______ was saved in the earthquake.
A. who B. that C. which D. A and B
4、 This is the only present _____ I like.
A. who B. that C. which D. B and C
5、 This is the most beautiful place ______ I have ever seen.
A. which B. who C. where D. /
6、 All _______ I can do is to give him some money.
A. that B. which C. who D. what
7、 Is there anything else _____ you need?
A. which B. that C. who D. what
8、 The museum _____ we visited last week isn’t far from here.
A. where B. which C. what D. who
9、 Most of the people ____ lost their lives in the earthquake are Sichuan natives.
A. when B. who C. how D. which
10、 The boy ____ you saw just now is Tom’s brother.
A. which B. whose C. when D. /
11、 The bike and its rider _____ had run over an old woman were helped up by the policeman.
A. which B. that C. it D. whom
12、 Is this the factory _____ you worked five years ago?
A. in which B. in where C. in that D. that
二、用适当的关系代词填空
1、 Do you like the present _______ I bought you yesterday?
2、 The storybook _______ was written by his uncle is quite interesting.
3、 The boy _______ computer doesn’t work well needs your help.
4、 This is the best movie _______ we have seen this year.
5、 The doctor _______ we met in the street is from America.
6、 The passengers and the suitcases _____ were in the waiting room had to wait for another plane.
7、 Who is the girl _______ you want to make friends with?
8、 This is the last lesson _______ Mr. Smith taught us.
9、 I, _____ am your friend, will help you out.
10、 The building ___________ wall is white is my uncle’s house.
11、 The boy _______ John spoke with is my brother.
12、 Will you please lend me the very picture _________ you bought yesterday?
13、 The students ________ the teacher praised at the class meeting is our monitor.
14、 The season _________ comes after spring is summer.
15、 This is the first museum __________ we visited last Saturday.
16、 The girl ________ leg was broken in the earthquake was taken to the hospital.
17、 I found some photos of interesting places _________ were not far away from our city.
18、 There is a boy downstairs _________ want to see you.
19、 The river ________ banks are covered with trees is very long.
20、 I’m going to meet Tom ______ they say is a good boy.
定语从句教案 篇三
Ⅰ。 定义
定语从句，起形容词的作用，在句中常用来修饰名词或代词。被修饰的词称为先行词，引导定语从句的词称为关系词， 关系词的作用一是放在先行词与定语从句中间起引导作用；二是在好处上代替先行词，并在从句中充当一个成分。其中关系代词：who， whom， whose， which， that， as;关系副词：when， where， why。
eg。 She is the girl who sings best of all。
The pen which my uncle gave me is missing。
He lives in a house whose windows face south。
The factory where my father works is in the east of the city。
Perhaps the day will e when people will be able to breathe clean air in cities。
Ⅱ。 关系代词
1。 先行词是人，作主语，关系代词用who， that
eg。 He is a mannever leaves today’s work till tomorrow。
The boy is standing there is my cousin。
2。 先行词是人，作宾语，关系代词用 whom， who， that，
eg。 Here is the man you’ve been expecting to meet。
The man you met yesterday is Mr。 Smith。
3。 先行词是物，作主语，关系代词用which， that
eg 。 The train has just left is for Guangzhou。
Children like to read books have wonderful pictures。
4。 先行词是物，作宾语，关系代词用which， that，或省略
eg。 The book you borrowed yesterday is really interesting。
The pen my uncle gave me is missing。
5。 先行词是人、物，作定语，关系代词用whose
eg。 He is the professor name was Jackson。
China， population is the largest in the world， is developing very fast。
Ⅲ。 关系副词
1。 先行词是表示时光的名词，在定从中作时光状语，关系代词用when
eg。 I can’t remember the date he went abroad。
I’ll never forget the day I joined the army。
2。 先行词是表示地点的名词，在定从中作地点状语，关系代词用where; 其中注意表示抽象概念的地点名词，如，situation、stage、degree、point等表示方面或程度时，也需用where
eg。 This is the village Uncle Wang once lived。
They have reached the point they have to separate with each other。
He’s got himself into a dangerous situation he is likely to lose control over the plane。
3。 先行词是reason，在定从中作原因状语，关系代词用why
eg。 I don’t know the reason he was late。
None of us know the reason Tom was absent from the meeting。
4。引导定语从句的关系副词也能够用“适当介词 + which”来代替。
eg。 October 1， 1949 was the day when = the People’s Republic of China was founded。
This is the factory where(= we worked a year ago。
I don’t believe the reason why (= he was late for school。
Ⅳ。 关系代词that & which的区别:
⒈ 只用that的状况
① 先行词为all， everything， anything， nothing， little， much等不定代词时。
eg。 There is nothing can prevent him from doing it。
② 先行词被any， only， few， no， very， little 等修饰时。
eg。 This is the very book I’m looking for。
③ 先行词被形容词最高级或序数词修饰时。
eg。 The first place they visited in Guilin was Elephant Trunk Hill。
This is the best film I have ever seen。
④ 先行词既有人又有物时。
eg。 He talked about things and persons they remembered in the school。
⑤ 先行词被the only， the very修饰时。
eg。 Mr。 Smith is the only foreigner he knows。
⑥ 句中已有who或which，为了避免重复时。
eg。 Who is the man is standing beside Tom?
⒉ 不能用 that的状况：
① 引导非限制性定语从句；
eg。 He had failed in the maths exam ， made his father very angry。
② 介词 + 关系代词。
eg。 This is the room inmy father lived last year。
Ⅴ。 as引导定语从句时的用法(as 相当于that & which)
① as引导限制性定语从句通常用于the same … as， such … as结构中。
eg。 This is the same book I lent you。
Such machines are used in our workshop are made in China。
② as引导非限制性定语从句既可放在主句之前，也可放在主句之后，位置灵活，用来修饰整个句子。通常用下列句型：as is known to all， as is said， as is reported， as is announced， as we all know， as I expect 等。
eg。 I expected， he got the first place again in this mid-term examination。
Taiwan， we all know， belongs to China。
Ⅵ。 限制性定语从句和非限制性定语从句的主要区别:
限制性定语从句: 一般紧跟在先行词后面，不用逗号把从句与先行词分隔开来。使先行词的意思十分明确，成为特定的人或物，是句子中不可缺少的成分，少了它句子就会失去好处不能成立，或意思不清楚，不能说明问题。通常译为定语。
非限制性定语从句: 通常由逗号与句子其他成分隔开。只是对先行词作进一步的说明，没有它句子仍能成立，意思仍很清楚。通常译为并列的句子。
eg。 I was the only person in our office was invited。（去掉定语从句，意思就不完整）
Tom’s father， is over sixty， still works hard day and night。（整个句子可分成两句来翻译）
Ⅶ。 分隔定语从句
即先行词与关系代词、副词之间被介词短语，同位语，谓语等分隔开来。
此种定语从句，在选取关系词时，要注意找准先行词。
eg。 There is an expression in his eyes (I can’t understand。
I was the only person in my office was invited to the important ball。
I suggest you choose someone I think is very kind and friendly。
选取填空：
1。 It was April 29，2011 Prince William and Kate Middleton walked into the palace hall of the wedding ceremony。
A。 that B。 when C。 since D。 before
2。)Gutter oil is illegally recycled cooking oil， contains chemicals that are harmful to the human body and can even cause cancer。
A。 it B。 which C。 where D。 that
3。 Between the two parts of the concert is an interval， the audience can buy ice-cream。
A。 when B。 where C。 that D。 which
4。 The old town has narrow streets and small houses are built close to each other。
A。 they B。 where C。 what D。 that
5。 Whatever is left over may be put into the refrigerator， it will keep for two or three weeks。
A。 when B。 which C。 where D。 while
6。 English is a language shared by several diverse cultures， each of ------- uses it somewhat differently。
A。 which B。 what C。 them D。 those
7。 A bank is the place they lend you an umbrella in fair weather and ask for it back when it begins to rain。
A。 when B。 that C。 where D。 there
8。 She has a gift for creating an atmosphere for her students ------ allows them to municate freely with each other。
A。 which B。 where C。 what D。 who
9 Ted came for the weekend wearing only some shorts and a T-shirt， ------ is a stupid thing to do in such weather。
A。 this B。 that C。 what D。 which
10。 She showed the visitors around the museum， the construction ------ had taken more than three years。
A。 for which B。 with which C。 of which D。 to which
11。 After graduating from high school， you will reach a point in your life ------- you need to decide what to do。
A。 that B。 what C。 which D。 where
12。He was so pleased with all we had done for him he wrote us a letter to praise for it。
A。 what; what B。 what; that C。 that; what D。 that; that
13。The moon travels round the earth once every month， is known to everybody。
A。 it B。 as C。 that D。 what
14。 is often the case with elder people， my grandma， talked about my new hairstyle for at least 50 minutes nonstop。
A。 That B。 Which C。 As D。 It
15。The school shop， customers are mainly students， is closed for the holidays。
A。 which B。 whose C。 when D。 where
16。The novel was pleted in 1978， the economic system has seen great changes。
A。 when B。 during which C。 since then D。 since when
17。Books bring us into the presence of the greatest minds have ever lived。
A。 which B。 who C。不填 D。 that
18。The world is made up of matter。
A。 in that we live B。 on which we live
C。 where we live in D。 we live in
19。I’ve bee good friends with several of the students in my school ------- I met in the English speech contest last year。
A。 who B。 where C。 when D。 which
20。Is this the reason at the meeting for his carelessness in his work?
A。 he explained B。 what he explained
C。 how he explained D。 why he explained
21。He was very angry and I can still remember the way he spoke to me。
A。 how B。 that C。 what D。 which
22。That’s the new machine parts are too small to be seen。
A。 that B。 which C。 whose D。 what
23。David is such a good boy all the teachers like。
A。 that B。 who C。 as D。 whom
《电话号码》教案 篇四
一、活动目标：
1、了解119、110、120这三种特殊的电话号码及它们的作用。
2、培养幼儿初步的自我保护意识。
二、活动准备：
PPT、幼儿操作卡片及宣传小报每人一份
三、活动重点与难点
了解三种特殊的电话号码及其他们的作用
四、活动过程：
一、导入，激发幼儿兴趣
师：刚刚徐老师接到熊伯伯的电话，森林里的小猴、小猪和喜羊羊他们遇到危险了，想请小朋友去救他们，你们愿意帮助他们吗？
二、引导幼儿认识三种特殊电话号码，了解它们的作用
1、出示PPT，请幼儿说说都认识哪些车？它们分别有什么作用？
2、告诉幼儿这些车相对应的特殊号码
报警电话——110急救电话——120火警电话——119
三、解救动物，了解号码的特殊性
1、解救小猴——（火灾现场）
（出示PPT）师：小朋友们看一看，小猴家发生什么事了？应该拨打什么电话号码？
2、解救小猪——（受伤现场）
（出示PPT）师：小朋友们看一看，小猪发生什么事了？应该拨打什么电话号码？
3、解救喜羊羊——（狼追羊现场）
（出示PPT）师：小朋友们看一看，喜羊羊发生什么事了？应该拨打什么电话号码？
4、教师小结，并让幼儿了解号码的特殊性
四、制作宣传手册
1、介绍制作要求（观察图片——找对应急救车辆——插卡）
2、幼儿操作，教师巡视指导
3、师幼共同检查核对，教师小结
教学反思：
通过学习这一节课，让幼儿解了许多特殊电话号码的意义及用途，在今后上课前还要多以范例教育幼儿，在什么情况下打什么电话。
高中定语从句英语教案 篇五
一、定语从句的引导词
1、一共有9个：who, whom ,whose, that,which, when,where, why,as
与名词从句相比：定从不能由what和how引导；which的含义改变；定从内部的介词可以放引导词前。
2、引导词的功能有哪些？
（1）引导定语从句
（2）代替先行词在定语从句中充当一个成分。（先行词在从句中不再出现）
二、定语从句的关键
1、首先，要能判断出该从句是什么从句：
（1）放句首没有用逗号分开的，一般是主语从句，也有可能是状语从句，但从句结束后若有体现时态变化的动词，则一定是主语从句。
（2）放及物动词后，若及物动词不是被动语态，后面一定是宾语从句；若该及物动词是被动语态，后面一般是主语从句（It+ is + adj/n./done+that/whether/when…）或状语从句。
（3）放be动词后，后面一定是表语从句，但 “It is/was + 从句(被强调成分) + that”是强调句（强调句中“非谓语”）。
（4）放名词后，一般是定语从句，但若该名词有“内涵/内容”(fact/truth/news/information/ problem/suggestion)， 则很可能是同位语从句。
（5）用逗号分开的从句，一般是状语从句或 as/which引导的定语从句，也要注意用放在句中用逗号分开的“插入语”(however, for example,believe it or not等)。
2、其次，判断出是定语从句后可以用“三个优先”法做题：
（1）优先选择含whose的选项，能与空格后的名词构成“某人的某物”搭配，一般就是答案；
（2）优先选择含介词的选项，然后看该介词与从句中的谓语是否能构成符合逻辑的搭配；
（3）用逗号分开的定从，优先考虑as和which,若该空能翻译为“一件事”而从句意思是通顺的，则放句首就用as,句末用which(若该空能翻译为“如同”“像…一样”则应用as)
3、再次，做定语从句题可以用“三问法”来检测是否出错：
（1）先行词本身是否为特殊的词？
way+ in which/that/省略
指物的不定代词：anything, one, some,many, a lot, all, both, that等 + that
指人的不定代词或数词：one, those, anyone, two等 + who
既有人又有物： + that
“抽象的地点”condition, situation,case, point + where
“抽象的时间”one’s stay/visit + when
在特定语境中可以作“地点/位置”理解的词：trousers/ sleeves + where
（2）先行词前面有无特殊的词？
有不定代词修饰：all/every/little/much+ …+ that
有最高级/序数词修饰：the best/second … + that
有just the/ the very/ the only/ the last等修饰：+ that
有who/which疑问词：+ that(避免重复)
有the same/ such/ as修饰：一般+ as
（注意： ①第一个as是否为一个以as结尾的搭配，如regard…as；
②区分such…as（定从）与such …that“如此…以至于”）
（3）先行词在定语从句中充当什么成分？
注意：从句中spend后的“时间”，以及visit后的“地点”，不是状语，而是宾语，应该用不定代词
4、只能用that引导定语从句有哪些情况？
先行词前为all, everything, nothing,something, anything, little, much等不定代词时；
先行词前有：all, every, no, some, any,little, much, few等不定代词修饰时；
先行词被序数词修饰时；
先行词被形容词最高级修饰时；
先行词前only, just, very, last有等修饰时；
先行词是表示人和物混杂的两个名词时；
主句是以who, which,开头的疑问句或先行词是疑问代词时；
在修饰时间、地点等先行词时，只有用that代替when, where等引导词；
【例】I'll never forget the Sunday (that) you first arrived.
Do you know anywhere (that) I can get a drink ?
先行词为reason, way (意为“方法”)时，常用that 代替why,which, in which，也可省略。
引导词在定语从句中作表语时，多用that引导。
先行词是主句表语时；
【例】It is a dictionary that will help you a lot.
当主语以there be 开头时；
当先行词是数词时；
同一个复合句里有两个定语从句，一个用which，另一个通常用that。
5、reason后面用什么引导？way 后面用什么引导？
reason后面的定语从句用why引导。
way 后面定语从句用in which 或 that引导that可以省略。
6、when引导的定语从句等于什么引导的定语从句？
when引导的定语从句等于介词+ which引导的定语从句。
7、where 引导的定语从句等于什么引导的定语从句？
where 引导的定语从句等于介词＋which引导的定语从句。
8、one of 和 the (only) one of引导的定语从句在主谓一致问题上应注意什么？
前者引导的定语从句谓语动词用复数；后者用单数。
9、限制性定语从句与非限制性定语从句有和区别？
限制性定语从句是主句不可缺少的一个部分，缺少后主句意思不完整。非限制性定语从句是对主句的进一步说明，不要从句对主句意义无多大影响；非限制性定语从句前后有逗号隔开。而且非限制性定语从句中不能用that。
10、as 和which引导的非限制性定语从句在用法上有什么区别？
as和 which 都可以引导非限制性定语从句．都可以代替主句中的整个内容或某一成分。
as 引导的非限制性定语从句可以位于句首，并常和know, see, expect等词连用，意为：“正如……”，而which不能位于句首。
11、as 可以用于哪些结构中引导定语从句？
such... as； the same... as； so ...as..
12、the same…as和 the same…that 引导的定语从句如何区别？
the same…as 引导的定语从句指的是相同事物，强调同类。
the same…that引导的定语从句指的是同一物。
13、such…as…和 such…that…如何区分？
such…as…引导的是定语从句，as必须代替先行词在其引导的从句中充当成分。
such…that…引导的从句是状语从句，that只是引导从句并不在其引导的从句中充当成分，在选择填空首先看从句中是否缺句子成分，如果缺成分就要考虑是定语从句；如果不缺成分就要考虑是状语成分。
14、whose 引导定语从句有那些注意点？
whose 作定语，后面跟名词。一般有三种表示形式：
【例】This is the dictionary whose cover has come off.
= This is the dictionary the cover of which has comeoff.
= This is the dictionary of which the cover has come off.
15、 “介词 + 关系词” 开头的定语从句有哪几种情况？
注意：引导定从的介词后不能加who/that
（1）先行词在从句中做状语，用来替换when/where/why的：in/on/from/for/in front of + which/whom:
（2）“of所有格”： the+名词+ of + which/whom； of + which/whom +… the+名词
（3）“某个范围中的多少”： some/both/the former + of + which/whom; of + which/whom … some…
（4）偶尔可用“介词+ whose”和“介词+where”
三、关系代词引导的定语从句
关系代词所代替的先行词是人或物的名词或代词，并在句中充当主语、宾语、定语等成分。关系代词在定语从句中作主语时，从句谓语动词的人称和数要和先行词保持一致。
1、who指人，在从句中做主语
The boys who are playing football are from Class One.
2、whom指人，在定语从句中充当宾语，常可省略。
Mr. Liu is the person (whom)you talked about on the bus.
【注意】关系代词whom在口语和非正式语体中常用who代替，可省略。
The man who/whom you met just now is my friend.
3、which指物，在定语从句中做主语或者宾语，做宾语时可省略
Football is a game which is liked by most boys.
4、that指人时，相当于who或者whom；指物时，相当于which。在定语从句中做主语或者宾语，做宾语时可省略。
The number of the people that/who come to visit the city each year rises one million.
5、whose通常指人，也可指物，在定语从句中做定语
He has a friend whose father is a doctor.
whose指物时，常用以下结构来代替：
The classroom whose door is broken will soon be repaired.
=The classroom of which the door is broken will soon be repaired.
Do you like the book whose cover is yellow?
=Do you like the book the color of which is yellow?
（注意：the + 名词 + of which/whom常考！）
四、介词+关系代词whom/which引导的定语从句（重点）
关系代词在定语从句中做介词宾语时，从句常由介词+关系代词引导：
The school (that/which) he once studied in is very famous.
=The school in which he once studied is very famous.
【注意】
1、含有介词的动词短语一般不拆开使用，如：look for, look after, take care of等
（1）This is the watch which/that I am lookingfor.(T)
（2）This is the watch for which I amlooking. (F)
2、若介词放在关系代词前，关系代词指人时用whom，不可用who或者that；指物时用which，不能用that；关系代词是所有格时用whose
（1）The man with whom you talked is my friend.(T)
（2）The man who/that you talked with is my friend.(F)
3、“介词+关系代词”前可有some, any, none, both, all, neither, most,each, few等代词或者数词，构成some of which/whom等类似结构引导的定语从句。(重点：常考！)
（1）He loved his parents deeply, of whom both are very kind to him.
（2）In the basket there are quite many apples, some of which have gone bad.
（3）There are forty students in our class in all, most of whom are from big cities.
在特定语境中，可以用“介词+ whose/where”引导定语从句
The boss in whose department Ms King once worked is a kind man.
Ⅵ. 限制性定语从句和非限制性定语从句的`主要区别: 篇六
限制性定语从句: 一般紧跟在先行词后面，不用逗号把从句与先行词分隔开来。使先行词的意思十分明确，成为特定的人或物，是句子中不可缺少的成分，少了它句子就会失去意义不能成立，或意思不清楚，不能说明问题。通常译为定语。
非限制性定语从句: 通常由逗号与句子其他成分隔开。只是对先行词作进一步的说明，没有它句子仍能成立，意思仍很清楚。通常译为并列的句子。
eg. I was the only person in our office （ ) was invited.(去掉定语从句，意思就不完整）
Tom’s father, （ ) is over sixty, still works hard day and night.(整个句子可分成两句来翻译）
它山之石可以攻玉，以上就是众鼎号为大家带来的6篇《定语从句教案》，希望对您的写作有所帮助。
