必修二英语语法
That is Mr. Wang, whose daughter teaches English at a middle school.
注意:引导非限制性定语从句的关系代词不可用that,指人时用who(主 语),whom(宾语),指物时须用which.
二、非限制性定语从句中通常使用下 列关系代词和副词。 关系代词:which / who / whom / whose / as 关系副词:when / where (非限制性定语从句中不用关系词 that;非限制性定语从句中关系词 不能省略) 以 及: as
Attributive clause:
限制性定语从句 restrictive
是先行词在意义上不可缺少的定语, 如果去掉, 主句的意思就不完整或失去意义。这种从 句和主句关系十分密切, 写时不用逗号分开。
非限制性定语从句non-restrictive
和主句关系不很密切,只是对先行词作些附加说 明, 如果去掉,主句的意思仍然清楚。这种从句, 写时往往逗号分开。
She has married again, which delighted us. Spiders are not insects, as many people think. As you will find out, I will never let you down.
“正如……” 引导的非限制性定语从句 as (译为 __________) 的位置比较灵活, 可位于所修饰的句子之后, 句 “这” 或 “这件 中或句首; 而由 which (译为 ________________) 事” 引导的非限制性定语从句一般不位于句首。
• 区别三:翻译不同
• 在翻译定语从句时,一般把限定性定语从句翻译在它所修饰的先行词之 前,而把非限定性定语从句与主句分开。如: • He is the man whose car was stolen. 他就是汽车被窃的那个人。 • I've invited Jim, who lives in the next flat. 我邀请了吉姆,他就住在隔 壁。
• 限定性定语从句主句和从句之间不用逗号隔开,口语中使用时也不停顿; 而非限定性定语从句与主句之间通常有逗号隔开,口语中使用时有停顿。
• 区别二:功能不同
• 限定性定语从句用于对先行词的意义进行修饰、限制和识别,如果去掉, 就会造成句意不完整或概念不清;而非限定性定语从句用于对先行词起 补充说明作用,如果省略,句意仍然清楚、完整。如: • People who take physical exercise live longer. 进行体育锻炼的人活得 长些。(若把从句去掉句子就失去意义) • His daughter, who is in Boston now, is coming home next week. 他女 儿现在在波士顿,下星期回来。(若把从句去句子意义仍然完整)
better by the time the doctor arrived. (陕西
2013) A. It C. What B. That D. As
Homework
• Finish the Exercise 1.2 on Page5 workbook
_____ is announced in today’s newspaper.(天津
2013)
A. that B. which
C. who
D. what
2. (2011北京卷) Mary was much kinder to Jack than she was to the others, ____, of course, make all the others upset. A. who B. which C. what D. that
which 在非限制性定从句中作宾语,不能省略
He failed in the exam, that made his mother angry. (that不能引导非限制 )
He failed in the exam, which made his mother angry.
小结:限制性定语从句与非限制性定语从句的六点区别 : • 区别一:形式不同
• 区别六:关系词不同
• 关系词that和why可用于限制性定语从句中,通常不用于非限制性定语从句; 另外,在限制性定语从句中,关系词有时可以省略(参见本章有关内容),而 在非限制性定语从句中关系词一律不省略。
1. We have launched another man-made satellite,
a) She has two brothers who are working in the city.
(不只两个弟弟)
她有两个弟弟在这个城市工作。
b) She has two brothers, who are working in the city.
(只有两个弟弟)
她有两个弟弟,他们在这个城市工作。
I was the only person who was invited. in my office
Jenny, with whom I played table tennis yesterday, lives in my next room.
The man who came here yesterday has come again.
3. John invited about 40 people to his wedding, most of _____ are family members. (重庆 2013) A. them C. which B. that D. whom
4. _____ is often the case with children, Amy was
• 区别四:含义不同
• 比较下面的两个句子: • I have a sister who is a doctor. 我有一个医生的姐姐。(姐姐不止一个) • I have a sister, who is a doctor. 我有一个姐姐,她是当医生的。(只有一个 姐姐)
• 区别五:先行词不同
• 限定性定语从句的先行词只能是名词或代词,而非限定性定语从句的先行词 则可以是名词或代词,也可以是短语或句子;另外,当先行词为专有名词或 其他具有独一无二性的普通名词时,通常要用非限制性定语从句,而不用限 制性定语从句。如: • Peter drove too fast, which was dangerous. 彼得开车很快,这是很危险的。 (which指drive too fast) • He changed his mind, which made me very angry. 他改变了主意,这使我 很生气。(which指整个主句) • Mr. Smith, who is our boss, will leave for Japan next week. 我们的老板史密 斯先生下周要去日本。(先行词为专有名词,要用非限制性定语从句修饰) • Her father, who has a lot of money, wishes her to study abroad. 她父亲很有 钱,希望她出国学习。(先行词为表独一无二意义的普通名词,要用非限制 性定语从句修饰)
This is the girl whom/who I met in the street. A young man had a new girl friend, whom he wanted to impress.
关系代词whom在限制性定语从句中作宾 语时可用who代替,但在非限制性定语从 句中作宾语时不可用who来代替。
Non- Restrictive Attributive Clause
一、如何区分限制性定语从句和非 限制性定语从句 Can you tell the difference between Restrictive and Non-Restrictive Clause? A. In written form(句子式) B. In how close the clause is connected with the main sentence (主从句的关系)
He gave me a pen he bought yesterday.
He gave me a pen, which he bought just
now.Βιβλιοθήκη • 关系代词在限制性定语从句中作宾语 时可以省略。 • 关系代词在非限制性定语从句中不可以 省略。
1. A middle-aged woman killed her husband, which frightened me very much. 2. A five-year-old boy can speak two foreign languages, which surprises all of us. 大多数定语从句的先行词往往为某一个词 或短语, 而有时非限制性定语从句的先行词 也可为整个主句, 此时非限制性定语从句常 which 由 ______ 引导。
高中英语外研版新教材必修二unit 2 语法和单词
unit 2一、重点语法知识:1.with复合结构:构成:with+宾语+宾补常在句中作状语,表示时间、原因、方式、条件或伴随等。
具体形式主要有(1)with+宾语+现在分词(主动或正在进行)(2)with+宾语+过去分词(被动或已经完成)(3)with+宾语+动词不定式(尚未发生)(4)with+宾语+形容词/副词/介词短语2. That/This/It is why+结果那/这就是为什么---eg. That is why Letters from Father Christmas could be the perfect book for those who regard Christmas as a specialtime of year.那就是为什么《圣诞老人的来信》对于那些把圣诞节视为一年中的特殊时刻的人来说可能是一本完美的书。
That/This/It is because+原因那/这是因为( because引导表语从句)The reason(why---) is that---(---的)原因是(why引导定语从句,that引导表语从句)3. must have done一定做了某事The children must have been very excited as they opened it孩子们打开它的时候一定很兴奋。
“情态动词+ have done结构:could have done 本能够做某事而未做may/might have done可能做过某事should have done本该做某事而未做shouldn' t have done本不该做某事却做了needn' t have done本没有必要做某事做了4.do/does/did+动词原形结构:用来强调谓语动词,该结构只有一般现在时和一般过去时,没有否定式和疑问式。
Do come on time.务必准时来。
新人教版英语必修二_Unit 3 单元复习课件-语法
Reading for Writing
1. 在网上保持安全 2. 发表评论 3. 保护你的隐私 4. 泄露你传达地址或电话号码 5. 身份盗窃 6. 成为发挑衅帖子人的目标 7. 制造麻烦 8. 记住 9. 组织良好 10. 对某事作正面的评价 11. 取笑
最大好处之一就是能够消除通常存在于人和人之间的距离感。)
She was so ___i_n_s_p_i_r_e_d______(inspire) by the people she met online that she decided to start an IT club ____t_o__t_e_a_c_h_____(teach) older people how to use
about her problems and get support and advice from others.
__S__h_e__r_e_a_l_is_e_d__t_h_a_t__o_n_e__o_f__th__e_g__r_e_a_t_e_s_t_b__e_n_e_f_it_s__o_f_t_h__e_I_n_t_e_r_n__e_t_w__a_s__it_s__a_b_i_l_it_y_______ _ _to_ _r_e_m_ _o_ _v_e_t_h_ _e_d_ _is_t_a_n_c_ _e_t_h_a_ _t _u_s_u_ _a_ll_y_ _e_x_i_s_t_s_b_e_ t_w_ _e_e_n_ _p_e_ o_ _p_l_e_. _ _ _ _ ( 她 意 识 到 互 联 网 的
译林高中英语必修二unit1语法
译林高中英语必修二unit1语法1. 情态动词在英语中,情态动词(Modal Verbs)是一类特殊的动词,被用来表达说话人的态度、情绪和能力等。
这些情态动词包括:can, could, may, might, must, shall, should, will, would等。
本单元将重点介绍几个常用的情态动词及其用法。
1.1 Can/CouldCan和Could都用来表示“能够、会、可以”的意思。
例如:•I can swim.(我会游泳)•She could speak three languages when she was 10.(她十岁的时候能说三种语言)Can用来表示一种一般的能力,而Could表示一种过去的能力。
例如:•I can understand this book.(我能理解这本书)•I couldn’t answer the question.(我不能回答这个问题)1.2 May/MightMay和Might都表示“可能”、“可以”的意思。
例如:•It may rain tomorrow.(明天可能会下雨)•He might be busy.(他可能很忙)May比Might更常用,表示更大的可能性。
May还可以表示请求、许可等含义。
例如:•May I go to the bathroom?(我可以去洗手间吗?)•You may use my computer.(你可以用我的电脑)1.3 MustMust表示“必须”、“一定”、“肯定”的意思。
例如:•You must finish your homework.(你必须完成你的作业)•He must be Chinese.(他一定是中国人)Must用于肯定句,表示说话人的判断或推测。
2. 情态动词的否定形式对于情态动词的否定形式,通常在情态动词之后加not。
例如:•I can’t swim.(我不会游泳)•You may not enter.(你不可以进入)在口语中,也可以使用缩略形式,如:can’t, couldn’t, mayn’t, mightn’t等。
高二英语必修二语法知识点归纳
一、不定式做主语:1、不定式做主语一般表示具体的某次动作。
===动名词doing 表示习惯的,经常的动作。
e.g: To finish the building in a month is difficult.To do such things is foolish.To see is to believe. (对等)注: 1). 不定式作主语时,谓语用单数2). 当主语较长,谓语较短时,常用it做形式主语,而将不定式放到谓语的后面。
it做形式主语,不定式放在谓语动词之后常用于下列结构中:(1)It is/was +adj.+of sb. to do…(2) It is +adj.+for sb.+to do…It is easy / difficult / hard / foolish / unwise / right / wrong / unnecessary(3) it is +a +名词+ to do...It is a pity / a pleasure / a pleasant thing / one’s duty / an honor / a shame / a crime / no easy job…to doIt takes (sb.) some time / courage / patience …to do…It requires courage / patience / hard work…to do…*注意: probable 和possible 均可作表语,但possible可以用不定式作真实主语,而probable不能用不定式作真实主语。
It is probable for him to come to the meeting.(错)It is possible for him to come to the meeting.It is possible / probable that he will come to the meeting.二、不定式做表语主语是以aim duty hope idea intention plan job suggestion wish purpose task 等为中心词的名词词组或以what 引导的名词性从句表示,后面的不定式说明其内容, 不定式作表语常表示将来或现在的动作或状态。
人教版高中英语必修二语法课件非限制性定语从句
Step 2
Compare the two sentences in the same group and find out the differences between them.
A The old man has a son, who is in the army. B The old man has a son who is in the army.
A中的从句是_非_限__制__性_ 定语从句,作用:补_充__说__明_. 翻译:_这__老__人__有_一__个__儿__子__,_他__是__个__军__人_______. (隐含的意思:_他__只__有_一__个__儿__子__). B中的从句是_限__制__性__定语从句, 作用:_限_制__修__饰_. 翻译:_他__有__一__个_当__兵__的__儿__子_。_______________. (隐含的意思:_他__不__止_一__个__儿__子__).
5. They still lived in the house ______ roof had been blown away.
6. I still remember the day _______ I first came to this school.
7. This is the most expensive cell phone ______ I have used.
选用关系词的方法:
一找二还三替换
1. This is the schoolw_h__ic_h_/_th_a_t__ is the most famous in the city.
The school is the most famous in the city.
the school 在句中充当主语
人教版版高中英语必修二重点语法汇总
人教版版高中英语必修二重点语法汇总Unit 1: 限制性定语从句和非限制性定语从句定语从句可分为限制性定语从句和非限制性定语从句。
限制性定语从句是指如果一个句子去掉定语从句后,主句的意思不是所要表明的意思,那么这个定语从句就是限制性定语从句。
非限制性定语从句则不用限制先行词。
最大的特点就是先行词后面有逗号隔开。
例如:XXX should be punished.XXX who breaks the rules should be punished.在第二个句子中,如果去掉定语从句,“Anyone should be punished”这个句子的意思就不完整了,因此这是一个限制性定语从句。
例如:She is good at speaking French。
XXX.This book was written by Jack。
who was here a moment ago.I have some friends。
XXX.这些句子中的定语从句都是非限制性定语从句。
限制性定语从句的连接词可以用who、whom或whose、which,但不能用that,也不能省略。
例如:She had eight children。
three of XXX.XXX is a Japanese。
whose wife is a Chinese.My sister。
who is a nurse。
got married last month.China has hundreds of islands。
the largest of which is XXX.非限制性定语从句还可以用when或where引导。
例如:She is going to Shanghai。
where she was born.We will go home next week。
when we won’t be so busy.除了前面提到的那些连接词以外,在以下两种情况下还可以用as作为定语从句的连接词:1.当先行词在从句中做主语或者宾语的时候,同时先行词又被same、so或者such修饰的时候。
人教版高中英语必修二第一单元语法课件-非限制性定语从句
例句
他的老师,谁对他付出了很多,一直鼓励他追求自 己的梦想。
总结和要点
• 非限制性定语从句是对先行词进行补充说明的从句 • 非限制性定语从句具有附加性、用逗号隔开、不能用that引导的特点 • 非限制性定语从句的引导词包括which、who、whom和whose • 非限制性定语从句的语法注意事项包括用逗号隔开、不影响句子结构
非限制性定语从句的练习和例句
练习
请写出下列句子中非限制性定语从句的引导词。 1. The students, _____ are from different countries, are participating in a cultural exchange program. 2. The book, _____ I borrowed from the library, is very interesting.
用于修饰人。
whose
用于修饰人或物,表示所属关系。
非限制性定语从句的语法注意事项
1 用逗号隔开
非限制性定语从句应该用逗号与主句分隔,以表示其附加性。
2 不影响句子结构
非限制性定语从句不影响句子的结构完整性,即使去掉也不会改变句子的主干。
3 提供额外信息
非限制性定语从句通常提供一些额外的信息,对先行词进行进一步解释或说明。
人教版高中英课中,我们将讨论非限制性定语从句的概念、结构和使用方法,并提 供例句和练习,帮助您更好地理解和运用这一语法知识。
非限制性定语从句的定义
非限制性定语从句是对先行词进行额外说明的从句,不限制或限定先行词的 范围,常用于对已知信息进行进一步解释或补充。
和提供额外信息
非限制性定语从句的结构和使用
1
结构
人教版高中英语【必修二】[语法讲解_现在完成时的被动语态
人教版高中英语必修二知识点梳理重点题型(常考知识点)巩固练习现在完成时的被动语态语法点拨概念引入Over time I have been changed quite a lotSince the 1970s many new applications have been found for meI have also been put into robots and used to make mobile phones as well as help with medical operations.语法讲解【B2U2语法:被动语态】Ⅰ被动语态的概念1. 英语中有两种语态:主动语态和被动语态。
2. 主动语态表示主语是动作的执行者例如:Many people speak Chinese.3. 被动语态表示主语是动作的承受着。
例如:上句可变为_Chinese is spoken by many people.为什么要用被动语态?a)当关注的是事情本身而不是动作的执行者,或者根本不知道动作的执行者时。
如:The meeting was put off.My car has been moved.b)动作的执行者很明确时或强调承受者时。
The ceremony was reported in the news last night.If you break the school rules, you will be punished.c)当动作的执行者是“people”或“one” 时。
He is believed to have invented the computer.Advertisements are seen everywhere.d)修辞的需要,为了使句子更加简练、匀称II. 被动语态的各种时态1.一般现在时:2. 一般过去时:3. 一般将来时:4. 现在进行时:5. 过去进行时:6. 现在完成时:7. 过去完成时:8. 过去将来时:边讲边练:翻译句子1. 全世界越来越多的人讲汉语。
人教版高中英语必修二重点词汇、短语、句型、语法大全
人教版高中英语必修二重点词汇、短语、句型、语法大全Unit 1 Cultural RelicsKey Vocabulary and Phrases1.Survive: to remain alive。
to endure。
XXX2.In search of: looking for。
seeking3.Select: to choose。
to pick out4.Design: plan。
pattern。
concept5.Fancy: unusual。
peculiar。
imaginative6.Decorate: to adorn。
XXX7.XXX: to be a part of。
to be owned by8.In return: as a result。
in exchange9.At war: XXX10.Remove: to take away。
to relocate11.Less than: not as much as12.Doubt: uncertainty。
skepticism13.XXX: deserving of。
XXX14.Take apart: to dismantle。
to disassemble15.Explode: to burst。
XXX up16.Sink: to descend。
to XXX17.Think highly of: to have a high n ofKey Sentence Structures1.There is no doubt that…: It is XXX…2.When…: XXX.parisons: Used to compare one thing to another。
Can be within the same scope or XXX.4.The way…: Used to describe the manner in which something is done or explained.5.Worth: Used to describe the value or importance of something.6.“n word + to do” structure: Used as the subject。
北师大版高中英语必修二重点语法汇总
北师大版高中英语必修二重点语法汇总
本文档旨在总结北师大版高中英语必修二课程中的重点语法知识。
以下是相关内容:
1. 时态:课程中涉及了一些常用的时态,如一般现在时、一般过去时、一般将来时等等。
学生应该掌握这些时态的基本用法以及句子结构。
2. 动词的时态与语态:学生需要理解动词的时态和语态在句子中的作用。
这包括主动语态和被动语态的使用方式,以及如何正确转换时态与语态。
3. 动词的非谓语形式:课程中还包括了动词的非谓语形式,如动词不定式、动名词和现在分词。
学生需要了解这些形式的构成,以及它们在句子中的用法和作用。
4. 倒装句:在课程中,学生会接触到一些特殊句型,如完全倒装句和部分倒装句。
学生需要理解这些句型的意义和使用场合,以便正确运用它们。
5. 从句:通过研究本课程,学生将会接触到一些从句,如定语
从句、宾语从句和状语从句。
学生需要了解这些从句的结构和作用,以及如何在句子中正确使用它们。
总结:北师大版高中英语必修二课程中的重点语法知识包括时态、动词的时态与语态、动词的非谓语形式、倒装句和从句。
学生
应该通过掌握这些知识来提高他们的英语语法水平。
