北师大版 必修三 语法知识
北师大版高中英语必修三重点词汇汇总
必3重点单词和短语汇总Unit61.persuade vt•说服to cause sb. to do sth .by reasoning or arguing.persuade的常用结构：(1)persuade sb.说服某人persuade sb. of sth•使某人相信persuade sb. into doing sth.说服某人「某事persuade sb. to do sth.说服某人T•某事persuade sb. out of doing sth.说服某人不干某事He persuaded all the world-famous pop stars to come and sing at one of these concerts・他说服了所有的世界著需歌星来为这些音乐会中的一场免费演岀。
It's difficult to persuade him to do that. He persuaded her into going with him.他说服了她跟他一起去。
(2)persuade sb. that.... 使某人相信....I persuaded him that he was mistaken.我说服了他，使他相信他是错的°辨析：advise 与persuadeadvise sb. to do sth.相当于try to persuade sb. to do sth.,意为“劝说，建议某人做某事”，但不一泄说服对方。
如：She advised him to give up smoking. but he wouldn*t listen.2.presenvt.讲演，演示to give information about sth.The English teacher asked two of us to present a five-minute dialogue in English・(1)present/^prezent/adj.出席的，到场的：现在的，目前的。
北大版高中英语必修三知识点
北大版高中英语必修三知识点人生要敢于挑战，经受得起挑战的人才能够领悟人生非凡的真谛，才能够实现自我的超越，才能够创造魅力永恒的价值。
下面小编给大家分享一些北大版高中英语必修三知识点，希望能够帮助大家，欢迎阅读!北大版高中英语必修三知识1【重点词汇、短语】1. take place 发生2. religious 宗教的3. in memory of 纪念4. belief 信任，信心，信仰5. dress up 盛装，打扮6. trick 诡计，窍门7. play a trick on 搞恶作剧，诈骗8. gain 获得9. gather 搜集，集合10. award 奖品，授予11. admire 赞美，钦佩12. look forward to 期望，盼望13. day and night 日夜14. as though 好像15. have fun with 玩的开心16. permission 许可，允许17. turn up 出现，到场18. keep one’s word 守信用19. hold one’s breath 屏息20. apologize 道歉21. obvious 显然的22. set off 出发，动身，使爆炸【重点句型】1. Please make sure when and where the accidenttook place.请查清楚事故是何时何地发生的。
2. Some festival are held to honour the dead,or satisfy and please the ancestors, who could return either to help or to doharm.还有一些节日，是为了纪念死者、满足或取悦祖先，因为(祖先们)有可能回到世上帮助他们，也有可能带来危害。
3. In Japan the festival is called Obon，when people should goto clean the graves and light incense in memory of their ancestors.(非限制性定语从句)在日本，这个节叫孟兰盆节，在这个节日里，人们要上坟、扫墓、烧香，以缅怀祖先。
北师大版必修三语法知识
北师大版必修三各单元知识要点及语法一．各单元知识点第七单元：关系副词，介词+which引导的定语从句，形容词的比较级第八单元：限制性和非限制性定语从句，静态动词和动态动词第九单元：现在完成进行时态，现在完成时态和现在完成进行时态3. 全书单词数量为：262个词组数量为：40个必修三语法知识一、Relative Clause with where, when and why, where, when, why 引导的定语从句关系副词where, when 引导的定语从句可提供时间和地点的信息，在reason后可用why 引导的定语从句。
介词+ which /whom 引导的定语从句关系代词可做介词的宾语，通常在which和whom前加介词即介词+which/whom 结构This is the book for which he is looking.可以根据定语从句所修饰的名词或代词来选介词，也可以依据从句的相关动词来选用。
但在日常英语中，通常是吧介词放在从句句末，省略关系代词which 和whomThe train(which /that) I’m trav elling on is for Shanghai.二、形容词和副词的比较More and more 越来越…Less /the least 不如/最不…The …the …越…就越… The less I worried, the better I worked.三、修饰形容词比较级Much, a lot, slightly, a little, almost, a bit, far, even, still, twice/ three times …more than/twice as mu ch/many as/twice the +n +of …比…多/是… 的两倍/三倍。
四、状态或动作动词英语中动词分为两类：动作动词和状态动词。
北师大版高中英语必修三Unit8 Adventure语法篇同步讲义
Unit8 Adventure-语法篇_______________________________________________________________________________ _______________________________________________________________________________1、认识，理解并掌握现在完成进行时2、辨析现在完成时和现在完成进行时的区别3、熟悉现在完成时和相关的时间状语一、课时重点1. 我们用现在完成进行时表示：过去开始的反复或正在进行的动作。
例如：I've been going everywhere by bike for the last two years.最近的过去开始的对现在有影响的动作。
例如：He's been doing his science project all night。
（that's why he is so sleepy now）形式：现在完成进行时的构成是：主语+have/has+been+doingYou have been studying very hard.Has Steve been complaining about it?2. 现在完成时和现在完成进行时的辨析：我们用现在完成时描述一个完成的动作（成果），用现在完成进行时谈论未完成的动作，例如：I have read Hamlet （我已经读过了）I have been reading Hamlet （我还没读完，一直在读）现在完成时关注动作的结果，特别是谈到数字或数量时；现在完成进行时关注动作本身，特别是解释动作可见的结果时。
例如：He has run 3 miles. （强调跑完的距离）He has been running for an hour. （强调动作和结果，如：过去的一个小时干了什么，以及现在为什么这么累）3. 现在完成时和时间状语现在完成时一般使用下列时间状语：before, ever, never, seldom, sometimes, often, usually, just 其中，already用于陈述句中，一般放在have后；yet用于疑问和否定句中，通常放在句末。
北师大版高中英语必修三重点语法汇总
必修3重点语法汇总Unit7课时重点1. 关系副词where和when引导的定语从句可以提供时间和地点方面的信息。
例如：This is the place where I lost my purse.She still remember the day when Bill first walked into her office.2. 在reason后可用why引导定语从句。
例如：Do you know the reason why he was so angry?Is there any reason why he is fired?3. 介词+which/whom引导的定语从句。
关系代词可作介词的宾语。
通常在which和whom 前加介词，即介词+which/whom结构。
例如：The train on which I am travelling is for Shanghai.This is the professor from whom I've learned a lot.注意：在日常英语中，通常是把介词放在从句的句末，省略关系代词which和whom。
例如：The train I am travelling on is for Shanghai.This is the professor I've learned a lot from.4. 定语从句有两种：限制性定语从句和非限制性定语从句。
限制性定语从句修饰限定名词或代词，清楚表明所修饰的人或物。
例如：The girl who is playing tennis is my friend.This is the place where I hid the key.非限制性定语从句提供句子意义以外的额外信息，要用逗号隔开。
例如：The accident, which happened yesterday, has led to three death.The professor gave me a lot of advice, from which I benefit a lot.非限制性定语从句中的关系代词which可指整个句子。
北师大版高中英语必修三 Unit9 Wheels-语法篇(学生版)
Unit 9 Wheels 语法篇____________________________________________________________________________________________________________________________________________________________________1、掌握过去完成进行时的用法||。
2、掌握现在完成进行时与现在完成时的区别||。
一. 现在完成进行时1. 构成：现在完成进行时由“have/has been + 动词的现在分词”构成||，第三人称单数用has||，其他各种人称用have||。
2. 用法：①表示动作从过去某时开始并且一直持续到现在||，并由可能持续下去||。
这个动作可能刚停止||，也可能仍继续进行下去||，常与延续性动词连用||，并常带有表示动作起讫时间的状语||，如since last week||，since 1992等或由since引导的时间状语从句；也可以带有时间表示时间长度的状语||，如for an hour||，for a few days||，these days等||。
I have been watching TV the whole evening. 我整个晚上一直在看电视||。
Tom has been working hard since the new term began. 自从新学期开始||，汤姆一直在努力学习||。
②表示到目前为止的一段时间内动作时断时续、反复发生||。
You have been telling me not to be late all the way. 一路上你反复告诉我不要迟到||。
③表示动作刚刚结束||，一般不再继续||，有时会指出结果||。
I have been playing ping-pong all the morning||，so I'm sweating. 整个上午我一直在打乒乓球||，所以浑身是汗||。
北师大版必修三Unit7 语法专题 关系副词 介词+关系词引导的定语从句
关系副词及“介词＋关系代词”引导定语从句要点一关系副词引导定语从句单句语法填空①[词汇复现］Helen Keller would always remember the day she began to learn sign language.②[词汇复现］The square the artist held the exhibition is said to be the largest one in Zhengzhou.③[词汇复现］Today,we'll discuss a few cases in detail beginners of English fail to use the language properly.④[词汇复现］The reason he didn't come to the lecture was that he wasn't interested in the explorer.⑤I'll never forget the days we worked together.⑥ I'll never forget the days we spent together.⑦[词汇复现］Do you know the reason he didn't participate in the activity?⑧[词汇复现］The reason he gave me was beyond my imagination.⑨This is the factory I visited last year.⑩This is the factory I worked last year.句型转换1 He will remember the days forever. He was taken care of by his grandparents in the countryside on those days.(合并为一句）→ He will remember the days forever .⑫ He was absent from the meeting but he didn't tell me the reason.(改为定语从句）→ He didn't tell me the reason .⑬ It is the company in Beijing. He worked in the company five years ago.(合并为一句）→It is the company in Beijing .【答案】①when ②where ③where ④why ⑤when ⑥ that/ which ⑦ why ⑧that/which ⑨that/which ⑩ where1.when he was taken care of by his grandparents in the countryside.2. why he was absent from the meeting 13 where he worked five years ago.要点必记引导定语从句的关系副词主要有3个：when,where 和 why.1.when 引导的定语从句先行词是表示时间的名词time,day,morning, week, month, year, season, age等，若从句缺状语，则用when引导。
北师大必修3英语知识点总结
北师大必修3英语知识点总结2.语法:学习英语语法是提高语言表达的关键。
必修3中主要涉及的语法知识包括时态、语态、条件句、虚拟语气、名词性从句、定语从句等。
要掌握这些知识点，可以通过做练习题、背诵句子、模仿造句等方式巩固。
3.阅读理解:必修3中有大量的阅读材料，这些材料包括了各种不同的题材，包括新闻报道、社论、散文等。
在阅读理解中，需要掌握不同的阅读策略，如快速阅读、精读、概括等。
同时，还需要培养批判性思维，分析文章的观点、论证和结构。
4.听力:听力是英语交流的重要一环。
必修3中的听力材料包括了各种对话和演讲，涉及了不同的主题和语境。
要提高听力能力，可以多听英语材料，进行听力练习，注意提高听力速度和准确度。
5.口语:学习英语口语是提高语言表达能力的关键。
必修3中的口语练习主要包括对话、辩论等。
要提高口语能力，可以多参与口语练习，和他人进行对话，模仿录音，提高语音语调等。
6.写作:写作是英语学习中提高表达能力的关键环节。
必修3中的写作练习主要包括了议论文、说明文等。
要提高写作能力，可以多读英语文章，模仿写作，积累写作素材，进行写作训练。
7.翻译:翻译是培养语言运用能力的重要方式之一、必修3中的翻译练习包括了中译英和英译汉两种形式，要注意掌握基本的词汇和语法知识，注重翻译的流畅度和准确度。
除了上述的知识点之外，还有一些学习方法和技巧也是非常重要的，例如：制定学习计划，分配学习时间；主动参与课堂活动，积极提问和发言；复习和总结课堂内容，进行笔记整理等。
总之，北师大必修3英语课程包含了丰富的知识点和学习内容，需要我们认真学习和掌握。
通过系统的学习和不断的练习，我们可以提高英语听说读写的能力，达到更高的语言水平。
北师大必修3英语知识点总结,语法
Unit7(1)participate in(2)fill out / in(3)if not(4)according to(5)be forced to do sthforce sb to do sth(6)persuade sb to do sthpersuade sb into doingpersuade sb not to do sthpersuade sb out of doing sthpersuade sb of sth使某人相信（7） make it to抵达make it成功（8） in search of（9） apologise to sb for sth（10） be known as被称作（11） succeed in doing sth（12） be based on以......为基础（13） ban doing sthban sb from（doing）sth （14） make a living（15） solution to theproblem answer to thequestion key to the door（16） watch out（17） all at once（18） pick up（19） recognize sb / voice（20） survive （ in ） the earthquake 在 ...... 幸存下来（21） on the edge of在......（22） tie...to（23） escape from the prison逃走边沿从牢狱escape being punished逃走被惩罚escape punishment （24） in the direction逃走处罚朝 ......方向（25） expect sb to do sth（ 26） manage to do sth想法成功做成某事语法：形容词和副词比较级句型P93A + be +倍数词as + adj / adv原形 + as +BA + be +倍数词+比较级+ than +BUnit8（1） take off腾飞事业成功（2） on the horizon在地平线上broaden one`s horizon（3） as well as = in addictionto =besides除 ......之外还有语与A as well A一致as B A与B作主语谓(4)go straight home advin a straight line adj （5） right now就在现在just now方才直接地直的（6） take up 从事占有（7） be into sth=be interested in喜欢（8） turn up出现把音量调大（9） back out（10） get across sth（11）be worth doing sth值得做某事（12）go through with（13）do trade with = trade with 与... 贸易（14） be impressed by 对..... 印象深刻make / leave animpression on sb给......留下印象have an impression on对......有印象be impressive adj印象深刻的（15）be available有空可得到可买到（16）be confused by被......疑惑confuse A with B把A和B混杂（17）in turn轮番，反过来（18） break out （战争、争执）迸发（19） put sb into prisonsb be put into prison(20)stan by坚持（某种说法）袖手旁观（21） a large quantity of+n做主语谓语用单数large quantities of + n做主语谓语用复数（22） leave out省略（23） in preparion for为 ... 做准备make preparion forprepare for(24)on one`s way toon one`s way home(25)break down（机器 / 车）坏掉（人身体）垮掉（26）run out（of ）（27）carry on（doing ） sthcarry on with sth（28）make rapid progress获得很快的进步（29）have difficulties with sthHave difficulty（in）doing sth （30）at one time以前at a time有一次（31）Amundsen was the first（32）in particular特别是to leave be particular about对......挑剔（33）in detail详尽地detail records详尽记录Unit9（1）benefit from benefitfrom cyclingcycling benefits me（2） actually=in fact = as a matterof fact（3） plenty of（4） in the 1960s在 20世纪 60 年月in 1960在 1960年（5） paint......white/green（6） wherever =no matter where 不论在哪（7）wherever youwhere you gothanks to幸好go=no matter（8） be fed up（9） work out（10） it is convenient for sb to dosth 不可以用人做主语（11） be sensitive to（12） take responsibility for sth（13） rely on（14） pull up（15） pull out（16） be content with sth 知足 ......be content to do sth知足做某事（17）（18）on one`sown check in某人自己登记check out 结账走开（19） be worried about（20） so far（21） have good impression of（22）take place takethe place of发生（23） appreciate doing sthI would appreciate it if ...（24）under construction（ 25） a large amount of+n （不行数）大批The amount of n（不行数）...的数目A large number of+n(可数)大批The number of（可数）...的数目（26） go up to/by（27） admit doing sthBe admitted to/into（28） be addicted to29)be occupied with sthBe occupied in doing sth（30） on average（ 31） get/be stuck in堕入;卡住(32) compared to/with与....比较（ 33） be related to与..相关（34） be bad for（35） make excuse（36） have conversations（ 37） Regular exercise cuts the risk of heart disease（3）so what（ 39）（ 40）around the corner在邻近take action = take measures采取行动（ 41）sit around闲坐。
北师大版高中英语必修三知识点总结课件(共28张)
12. tiring adj. 令人疲劳的（事物）；tired adj. （人感到）疲劳的，疲倦的 tired sb. out 使某人筋疲力尽 be tired of = be fed up with 对...厌倦 be tired from 因...而疲倦
类似用法的词语：bore, amaze, surprise, confuse, shock, interest, excite, disappoint, frighten
persuasion n. 说服；说服力
persuade sb. to do sth. = persuade sb. into doing sth. 说服某人做某事
persuade sb. not to do sth. = persuade sb. out of doing sth. 说服某人不做某事
damagedestoryruindamage损坏了还可能修复destory彻底毁坏以至不能或者很难修复ruin多用于借喻中泛指一般的弄坏了23
必修三
核心单词
1
1. pollute v. 使污染 派生词：pollution n. 污染
The river has been polluted (pollute) by the waste from the factory. We must make a plan to effectively deal with pollution (pollute). I feel it our duty not to pollute the environment (不污染环境). Every day, the factories pour plently of smoke into the air, causing air pollution (造成空气污染).
高中英语 必修三知识点(北师大版)
10. recognise v. 认出，承认，意识到 派生词：recognition n. 认出；承认；公认 beyond recognition 面目全非，认不出来
11. recover v. 恢复；痊愈；找回 (失物等)；弥补 (损失等) 派生词：recovery n. 恢复，复原；痊愈；重获 recover from 从...中康复 被窃走的电视机终于又找回来了。 The stolen TV set was finally recovered . 我一定要努力学习来补上失去的时间。 I must study hard to recover the lost time . 她动完手术现已康复。 She has recovered from the opeartion .
刚才我把书架上的书籍整理好了。 I arranged the books on the shelves just now.
你能帮我安排一辆汽车送我们到那里去吗？ Can you please arrange for a car to take us there?
3
4. achieve v. 完成，达到，实现 派生词：achievement n. 成就；达到；完成
be of benefit (to sb) = be beneficial to sb. (对某人)有益处
例：你的建议使我受益良多。
Your advice was of great benefit .
I benefited a lot from your advice.13
20. admit v. 承认；准许进入；可容纳 派生词：admission n. 承认；入场费；进入许可 admit sth. / doing sth. / that ... 承认做某事/做了某事 be admitted to (a university) 被(大学)录取
北师大版高中英语必修三重点词汇汇总
必3重点单词和短语汇总Unit61.persuade vt.说服to cause sb. to do sth .by reasoning or arguing.persuade的常用结构：(1）persuade sb. 说服某人persuade sb. of sth. 使某人相信persuade sb. into doing sth. 说服某人干某事persuade sb. to do sth. 说服某人干某事persuade sb. out of doing sth. 说服某人不干某事He persuaded all the world-famous pop stars to come and sing at one of these concerts.他说服了所有的世界著名歌星来为这些音乐会中的一场免费演出。
It's difficult to persuade him to do that. He persuaded her into going with him. 他说服了她跟他一起去。
(2）persuade sb. that……使某人相信……I persuaded him that he was mistaken. 我说服了他，使他相信他是错的。
辨析：advise 与persuadeadvise sb. to do sth.相当于try to persuade sb. to do sth.,意为“劝说，建议某人做某事”，但不一定说服对方。
如：She advised him to give up smoking, but he wouldn't listen.2.presenvt. 讲演，演示to give information about sth.The English teacher asked two of us to present a five-minute dialogue in English.(1）present /'prezent/ adj. 出席的，到场的；现在的，目前的。
高一英语必修三北师大版知识点
高一英语必修三北师大版知识点作为北师大版高一英语必修三所包含的重要知识点，我们需要深入学习和理解。
本文将从课本中提取出的几个关键知识点进行探讨，帮助我们更好地掌握这些内容。
1. 动词时态：时态是英语语法中的一个重要部分，也是我们学习英语必须掌握的基础知识。
必修三中涉及到的时态包括一般现在时、一般过去时、一般将来时等。
通过学习这些时态，我们可以正确地表达过去、现在和将来的动作和状态。
此外，本课本还涉及到一些完成时态，如现在完成时、过去完成时等，这些时态用于表示过去某个时间点之前已经完成或持续的动作。
2. 名词：名词是英语句子中必不可缺的成分之一。
在必修三中，我们需要学习和掌握可数名词和不可数名词的用法。
可数名词可以有单数和复数形式，而不可数名词没有复数形式。
此外，我们还需要了解一些特殊的可数名词，如不规则变化的可数名词和复合可数名词。
3. 形容词与副词：形容词和副词在英语写作中也起着非常重要的作用。
形容词用于修饰名词，描述事物的特征和特点；副词用于修饰动词、形容词和其他副词，描述动作的方式、程度等。
因此，学习形容词和副词的用法和区别对于我们准确表达意思是非常关键的。
4. 从句：从句是英语语法中的一个重要部分，可以对主句进行补充和解释。
在必修三中，我们需要学习并理解名词从句、定语从句和状语从句的用法。
名词从句可以作主语、宾语和表语；定语从句用于修饰名词；状语从句用于修饰动词、形容词和副词。
5. 介词和介词短语：介词在英语中是一个非常重要的语法成分。
在必修三中，我们需要学习常见的介词和介词短语的用法。
介词的正确使用可以帮助我们表达时间、地点、方式、原因等信息，并且能够使我们的句子更加准确和流畅。
通过学习上述这些知识点，我们可以更加准确和流利地运用英语，提高我们的英语语言水平。
除了理论知识的学习，我们还应该注重实践和应用。
通过大量的阅读、写作练习和口语交流，我们可以更好地掌握和应用这些知识，提高我们的英语能力。
北师大版高中英语必修三 Unit8 Adventure-语法篇(教师版)
Unit8 Adventure-语法篇_______________________________________________________________________________ _______________________________________________________________________________1、认识，理解并掌握现在完成进行时2、辨析现在完成时和现在完成进行时的区别3、熟悉现在完成时和相关的时间状语一、课时重点1. 我们用现在完成进行时表示：过去开始的反复或正在进行的动作。
例如：I've been going everywhere by bike for the last two years.最近的过去开始的对现在有影响的动作。
例如：He's been doing his science project all night。
（that's why he is so sleepy now）形式：现在完成进行时的构成是：主语+have/has+been+doingYou have been studying very hard.Has Steve been complaining about it?2. 现在完成时和现在完成进行时的辨析：我们用现在完成时描述一个完成的动作（成果），用现在完成进行时谈论未完成的动作，例如：I have read Hamlet （我已经读过了）I have been reading Hamlet （我还没读完，一直在读）现在完成时关注动作的结果，特别是谈到数字或数量时；现在完成进行时关注动作本身，特别是解释动作可见的结果时。
例如：He has run 3 miles. （强调跑完的距离）He has been running for an hour. （强调动作和结果，如：过去的一个小时干了什么，以及现在为什么这么累）3. 现在完成时和时间状语现在完成时一般使用下列时间状语：before, ever, never, seldom, sometimes, often, usually, just 其中，already用于陈述句中，一般放在have后；yet用于疑问和否定句中，通常放在句末。
新教材北师大版高中英语必修第三册全册单词短语句型写作知识点考点提炼总结
北师大版必修第三册知识点总结Unit 7Art ............................................................................................................................... - 1 - Unit 8Green Living .............................................................................................................. - 38 - Unit 9Learning .................................................................................................................... - 75 -Unit 7ArtTopic TalkTopic: ARTⅠ. 话题词汇1. a strong unreasonable fear强烈的不合理的恐惧2. go into the classic fight or flight response进入经典的“战或逃”反应3. look like a fool in front of other people在别人面前看起来像个傻瓜4. enjoy dance and band performance享受舞蹈和乐队表演5. the atmosphere at the concert hall音乐厅里的气氛6. the perfect combination of all the different types of instruments各种乐器的完美组合7. enjoy the uplifting performances享受令人振奋的表演8. have tickets for Beijing Opera有京剧票9. go to an exhibition of modern art去看现代艺术展览要点精研·探究学习*(2020·江苏高考)Athletes and scientists have long known that meal timing affects performance.运动员和科学家早就知道用餐时间会影响成绩。
北师大版高中英语必修3 Unit7 语法解读之状语从句
As time went on/by，she became more and more worried.
随着时间的推移，她变得越来越焦虑。
(3)表两个短促行为或事件几乎同时发生。
I thought of it just as you opened your mouth. 正当你开口说时，我想出来了。
They continued their way when the storm had passed.
暴雨之后他们继续上路。 (3)作为等立连词，意为“这时”，强调一个意想不到的事发 生。I was about to start when it began to rain. 我正要出门这时天开始下雨了。 (4)引导时间状语从句，带有条件意味“如果，要是”。 I can’t tell you when you won’t listen.你不愿听我就不跟你讲。
三、原因状语从句 引导词有：because，as，since，now that(既然) because语气最强，是全句最重要部分。 as，since语气较弱，as主从并重，从句说明原因，主句
说明结果，而since常表示显然或已知的理由。
Since everyone is here，let’s start. 既然都到了，我们就开始。 As it was late，I had to go.
good time. 他们动身早以便于及时到达车站。
五、结果状语从句 引导词有：so that，such...that，so...that He spoke so fast that I couldn’t follow him. 他说得快结果我没听懂。 It was such a good day that we all went swimming. 天气很好我们所有人都去游泳了。 六、条件状语从句 引导词有：if，unless，so long as/as long as，only if，in case(万一)，on condition that，suppose，supposing， provided，providing等
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北师大版必修三各单元知识要点及语法一．各单元知识点第七单元：关系副词，介词+which引导的定语从句，形容词的比较级第八单元：限制性和非限制性定语从句，静态动词和动态动词第九单元：现在完成进行时态，现在完成时态和现在完成进行时态3. 全书单词数量为：262个词组数量为：40个必修三语法知识一、Relative Clause with where, when and why, where, when, why 引导的定语从句关系副词where, when 引导的定语从句可提供时间和地点的信息，在reason后可用why 引导的定语从句。
介词+ which /whom 引导的定语从句关系代词可做介词的宾语，通常在which和whom前加介词即介词+which/whom 结构This is the book for which he is looking.可以根据定语从句所修饰的名词或代词来选介词，也可以依据从句的相关动词来选用。
但在日常英语中，通常是吧介词放在从句句末，省略关系代词which 和whomThe train(which /that) I’m travelling on is for Shanghai.二、形容词和副词的比较More and more 越来越…Less /the least 不如/最不…The …the …越…就越… The less I worried, the better I worked.三、修饰形容词比较级Much, a lot, slightly, a little, almost, a bit, far, even, still, twice/ three times …more than/twice as much/many as/twice the +n +of …比…多/是… 的两倍/三倍。
四、状态或动作动词英语中动词分为两类：动作动词和状态动词。
动作动词描述动作，可用于一般时态和进行时态；状态动词描述状态，一般不用于进行时态。
状态动词表达思维活动的动词：admit, believe, know, mean, prefer, realize, remember, think, understand, want,表达情感的动词：adore，care, like, dislike, love, hate, hope表达拥有和存在的动词：appear, be, belong, contain, have, include, need, seem, possess, own.感官动词feel, hear, look, see, smell, sound, taste,有些状态动词也可以表示动作，在此意义上，这些动词可用于现在时。
How are you feeling?感官动词后用形容词修饰二不用副词。
The roses look and smell beautiful.四、定语从句：defining and non-defining 限制性和非限制性定语从句Ⅰ. 概念：(1) 定语从句：在主从复合句中用作定语的从句叫定语从句。
定语从句一般紧接在先行词(antecedent)后面。
(2) 先行词：被定语从句修饰的成份。
先行词可以为一个词，短语，或整个主句。
(3) 引导定语从句的词叫关系词，分为关系代词和关系副词。
关系词的作用：1) 引导定语从句，连接主句和从句，相当于一个连词；2) 必在从句中作某个句子成份（可以做主语，宾语，表语，定语，状语）常用的关系代词: that、which、who、whom、whose、as 、but (文语, 置于否定词之后=that/who…not…, "没有……不……", 在从句中作主语，宾语)常用的关系副词（在从句中只作状语）: when、why、whereThe student who answered the question was John.I know the reason why he was so angry.The boy (whom) you are talking to is my brother.I'd like a room whose window looks out over the sea.定语从句三步：第一找出先行词；第二看先行词在定语从句中的语法功能（做主语、宾语或状语）；第三选择合适的关系词。
Ⅱ. 几个关系代词的基本用法：●that: 可指人或物；在定语从句中作主语，宾语，表语。
(指人时，相当于who或whom；指物时，相当于which)(一般不用于非限制性定语从句; 不可置于介词后作宾语) 如：1. A letter that/which is written in pencil is difficult to read. (主语)2. Do you know the gentleman that/who spoke just now?3. You can take anything ( that) you like. （宾语）4. What is the question (that/which) they are talking about?5. Here is the man ( who/whom/that ) you want to see.6. She's no longer the girl ( that) she used to be before.（表语）7. Our hometown is no longer the one (that) it used to be.= Our hometown is not the same as it used to be.= Our hometown is different from what it used to be。
= Our hometown is not what it used to be.●which: 指物；在定语从句中作主语，宾语，表语，定语。
如：1. The book which/that was on the desk was bought by my father.（主语）2. The book (which/that) I bought yesterday is very interesting.（宾语）3. The factory in which his father works is far from here.4. He was proud, which his brother never was. （表语）5. Tom spent four years in college, during which time he learned French.（定语）6. He may be late, in which case we ought to wait for him.●who, whom, whose:who: 主格, 在从句中作主语，在口语或非正式用法中作宾语; 只可指人whom: 宾格，在从句中作宾语; 只可指人whose: 属格，在从句中作定语，可指人也可指物。
I like the students who/that work hard. （主语）All who heard the story were amazed. (代词如he, they, any, those, all, one等后多用who.)Chaplin, for whom life had once been very hard, was a success as an actor. （宾语）He's a man from whom we should learn.= He's a man (whom/who/that) we should learn from.比较：He is the student whom you think to be worthy of your praise.He is the student who you think is worth praising.A child whose parents are dead is called an orphan.（指人）I'd like a room whose window faces south. （指物）=I'd like a room of which the window faces south.=I'd like a room the window of which faces south.There is a teapot shaped like a Chinese duck, out of whose mouth tea is supposed to come关系代词作介词宾语:关系代词在定语从句中用作介词宾语时, 介词可放于从句之首, 也可放于从句之末. 但以放于句首较为正式.（介词前置，必须注意不影响动词词组的含义。
关系代词who 和that 用作介词宾语时, 介词必须放在句末.）This is the book for which you asked.=This is the book (that/which) you asked for.Do you know the person with whom I shook hands？= Do you know the person (whom/who/that) I shook hands with?The beginning of agriculture was a big step in human progress with which nothing could compare until our information age.In the dark street, there wasn't a single person to whom she could turn for help.Is this the factory to which you paid a visit last week?Is this factory the one to which you paid a visit last week?This is the girl whom they are looking after. (介词after与look构成固定词组，不可前置。