高中英语必修4 Unit 3语法教案

高中英语必修4 Unit 3语法教案（精选5篇）

1.高中英语必修4 Unit 3语法教案 篇一

高中英语必修4 Unit 3语法教案 PeriodIV Grammer

Teaching aim: Grasp the usages of-ing form and use them freely I.Preparation for grammer before class.STEP1.[自学探究]（SB P21 Discovering useful structures）

1.v.ing 做定语

▲动名词放在所修饰的名词前面作为定语，表示该名词的用途或有关的动作。walking stick 手杖

printing shop 印务馆

dining room饭厅

reading room 阅览室

swimming pool 游泳池

washing machine洗衣机 a waiting room(= a room for waiting)候车室 a walking stick(=a stick for walking)手杖

▲现在分词做定语，说明所修饰名词进行的动作。a waiting man(=a man who is waiting)正在等待的男人 a sleeping child(= a child who is sleeping)正在睡觉的孩子 2.v.ing 作表语

▲动名词做表语是对主语内容的解释，这时主语与表语位置可以互换。Its full time job is laying eggs.他的专职工作是产卵。

Our job is playing all kinds of music.我们的工作就是演奏各种音乐。Playing all kinds of music is our job.演奏各种音乐是我们的工作。

＊现在分词做表语，表明的是主语的性质与特征，主语与表语位置不可互换。The music they are playing sounds exciting.他们演奏的音乐是如此令人兴奋。The task of this class is practising the idioms.这节课的任务是练习这些短语。Seeing is believing.眼见为实。

My work is looking after the children.我的工作是照看这些孩子。3.v.－ing作宾语补足语的用法

v.－ing 形式主要用于以下两类动词后构成宾语补助语。

⑴表示感觉和状态的动词，如see, hear, feel, smell, watch, find, notice等。例如: I heard Mr.Smith singing in the next door.我听到史密斯先生在隔壁唱歌。I felt someone patting on the shoulder.我感到有人拍了拍我的肩膀。

⑵表示“指使”等意义的动词，如have, set, keep, get, catch, leave等。例如: We won’t have you doing that.我们不允许你这么做。

I’m sorry to have kept you waiting long.对不起，让你久等了。II.Make a thorough inquiry during class.Teacher and students work toghter.STEP2.精例点拨

1.The salesman scolded the girl caught _____ and let her off.A.to have stolen B.to be stealing C.to steal D.stealing [解析]本题考查动词非谓语形式在句中作宾补的用法。正确掌握并灵活运用非谓语形式是解此类题的关键，另外，解这一题目也要用还原法，即catch the girl stealing，若没有把catch the girl stealing 还原，也是很难找出本题的答案的，因此，解题时，不但要有扎实的基础知识，还要掌握解题技巧。本题旨在考查catch sb.doing sth.（发现某人做某事）这一短语，故先排除A、C两项，由于girl与catch之间是被动关系，因此需要用catch的过去分词形式作后置定语，stealing所作的只能是定语中的补足语，故本题最佳答案为D。

2.In the study, I found my son ______ at a desk, with his attention ______ on a book.A.sitting;fixing B.sit;fixed C.sitting;to be fixed D.seated;fixed [解析]此题考查不定式与分词作宾补的区别以及短语fix one’s attention的用法。解答此题时，应特别留意不定式与分词作宾补的区别；第二应注意倘若逻辑宾语提前，则with+复合宾语中宾补应用过去分词表示被动。因为强调found的动作与sit同时进行，而省去to的不定式sit作宾补表示动作的完成，但sitting和seated皆可。第二空中，attention原为fix的逻辑宾语，所以应选fixed作宾语补足语。故此题正确答案为：D。III.当堂达标

STEP3.Ask students to finish with 7minutes given 单项选择

1.I don’t mind her_________ jewels at the party.A.wear B.to wear

C.wearing D.worn 2.After her famous husband’s death, Eleanor Roosevelt continued ________for peace.A.working

B.work

C.the working

D.to working 3.Mark often attempts to escape _________whenever he breaks traffic regulations.A.having been fined

B.to be fined

C.to have been fined

D.being fined 4.Ann never dreams of _________ for her to be sent abroad very soon.A.there being a chance

B.there to be a chance C.there be a chance

D.being a chance 5.— What made him so unhappy? — _______ the ticket for the football match.A.Having been lost

B.Lost

C.Because of losing

D.Losing 6.After _______for the job, you will be required to take a language test.A.being interviewed

B.interviewed

C.interviewing D.having interviewed 7.I don’t know what illness he suffered from, but I do remember he mentioned _______ in hospital last year.A.to have been

B.to be

C.having been

D.being 8.I still remember you, as a student, _________ sweetly.A.to sing

B.singing

C.being singing

D.sing 9.The boy’s _______ school late again and again caused the teacher to wonder why.A.to come

B.coming

C.being coming

D.come 10.— Why do you think of the film Harry Potter?

— Oh, excellent.It’s worth _______ a second time.A.to see

B.to be seen

C.seeing

D.being seen 11.These young scientists succeeded _________ the new software.A.produced

B.to produce

C.in producing

D.produce 12.— I apologized to you ________ your dictionary for so long.— It doesn’t matter.A.to keep

B.for having kept

C.of keeping

D.for keeping Step4.summary Step5.Master grammer’s uses futher.Suggested answer 语法单项选择CADA DACB BCCB

2.高中英语必修4 Unit 3语法教案 篇二

提问:1什么是力?2你看得到力吗?力有颜色、形状、体积吗?3那我们怎样来研究力?4力有哪些作用效果?5要使物体产生相同的效果,可以怎样施力?归纳总结:一个力单独作用在物体上产生的效果和几个力同时作用的效果相同。

二、合力与分力

1. 概念

一个力F单独作用在物体上产生的效果跟几个力F1 、F2、F3……共同作用产生的效果相同,这个力F叫做那几个力F1 、F2、F3……的合力,原来的几个力叫做这个力的分力。

2. 合力与分力的关系

(1)基础:等效替代的关系。

(2)注意:合力与分力不是并列、并存的关系。

三、力的合成(板书)

1. 概念

求几个力的合力的过程叫做力的合成。

2. 如何对力进行合成

(1)同一条直线上的二力合成。

总结:两力同向相加时,合力的大小等于两个分力的大小之和,合力的方向与每一个分力方向相同。

总结:两力反向合成时,合力的大小等于两分力大小之差,合力的方向与较大的那个分力方向相同。

(2)互成角度的两个分力该怎样求合力?

问题:1怎样保证合力与分力等效?2力的大小怎样知道?3力的方向如何确定?

演示探究性实验:探究合力与分力之间的关系(如下表)。

3. 平行四边形定则

内容:选择同一标度,以表示这两个分力的图示为邻边作平行四边形 , 夹在这两条邻边之间的对角线就代表合力,对角线的长度表示合力的大小,对角线所指的方向就表示合力的方向。

4. 课堂探究:合力与分力的大小关系

1两个力F1、F2的合力F的大小和方向随着F1、F2的夹角θ变化而如何变化?2什么情况下合力最大?最大值为多大?什么情况下合力最小?最小值为多大?3合力F是否总大于原来两个力F1、F2?

总结归纳:合力既可以大于,也可以小于或等于原来的任意一个分力。

5. 多个力合成的方法

提问:平行四边形定则每一次只能对两个力求和,那要是多个力求和呢?如何处理?(看ppt)

方法:先求出两个力的合力,再求出这个合力跟第三个力的合力,直到把所有的力都合成进去,最后得到的结果就是这些力的合力。

四、总结归纳:力的合成的注意事项

1作用在不同物体上的两个力不能进行力的合成,因为它们只能对各自的物体产生力的效果,而只要作用在同一个物体上的力,无论力的性质如何,都可以进行合成。2合力是假象力,是用来等效代替分力的,但这不表示物体又多受了一个合力,合力不是物体实际受到的力。3合力和分力之间是等效替代关系,合力和分力之间一定遵循矢量运算法则。

3.人教版必修二英语语法 篇三

非限定性定语从句的作用是对所修饰的成分作进一步说明(注：通常和主句间用逗号隔开，不受主句句子结构的影响，将从句拿掉后其他部分仍可成立)

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

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)

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。

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)

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。

被动语态

一. 概念：主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。

二. 各种时态被动语态的形式

1. 一般现在时的被动语态 am/is/are + done

2. 一般过去时的被动语态 was/were + done

3. 一般将来时的被动语态 ⑴will be done is/am/are going to be done

4. 现在进行时的被动语态 is/am/are + being + done

表示说话人说话时或现阶段正在进行的动作，经常和时间副词now (现在), right now (现在, 此刻), at present (现在,目前), at this moment (此刻)连用。

5.现在完成时的被动 have/has been done

现在完成时常与already, always, often, ever, never, yet, not...yet, just等不表示明确的时间副词连用, 还可以和表示时间一直延续到目前的带(ever )since, for的状语及包括现在在内的词连用。如: now, today, this month, this year, recently, these days，many times, so far, by now, in the past/last few days/years… 等。 6. 过去完成时的被动 had been done

7. 过去将来时的被动 would be done

8. 过去进行时的被动 was/were being done

9. 带情态动词的被动语态 情态动词 + be done

10. 动词不定式的被动式 to be done

e.g. It is an honor for me to be asked to speak here.

三. 注意事项

1. 并不是所有动词都有被动语态

happen, take place, break out, belong to, cost, last等不及物动词或词组无被动语态。

2. 短语动词、固定搭配变被动语态介词或副词不能省。

E.g. Time should be made full use of.

3. 双宾语：一个宾语成主语，另一主语保留不变。

E.g. Mother will buy me an iphone5. → I will be bought an iphone5 (by my mother) .

→ An iphone5 will be bought for me (by my mother) .

prep+which/whom引导的定语从句

关系代词在定语从句中作介词后面的宾语时,有时可把介词提到关系代词的前面，但这时如果先行词是人，要用“介词+whom”引导定语从句;如果先行词是物，要用“介词+which”引导定语从句。且关系代词都不能省略。

Eg: 1. The girl whom I borrowed the bike from is my friend.

2. The girl from whom I borrowed the bike is my friend.

3. How is the film about which I often talked to you?

4. Is this the room in which Mr. Smith lives?

注意：一些固定的含有介词的短语动词在定语从句中不能拆开，即不能把介词放关系词前。

1. This is the bag which he is looking for .

2. The old lady whom she is looking after is her teacher.

4.英语高一必修一语法与精彩句子 篇四

Unit 1 Friendship

语法点	直接引语与间接引语Ⅰ（陈述和疑问语序)
考点	1. 辨别宾语从句   2. 宾语从句连接词选用。 3. 宾语从句用陈述语序。
存在的问题	1.分不清主句和宾语从句。   2. 不能根据句意选择正确连接词。 3. 疑问语序和陈述语序的辨别。

Unit 2 English around the world

语法点	进行时用法总结
考点	1. 进行时表正在进行的动作或存在的状态   2. 进行时表将来
存在的问题	1. 进行时的正确结构不明确。   2. 进行表将来和将来表将来的异同点不明确。

Unit 3 Travel journal

语法点	进行时用法总结
考点	1. 进行时表正在进行的动作或存在的状态   2. 进行时表将来
存在的问题	1. 进行时的正确结构不明确。   2. 进行表将来和将来表将来的异同点不明确。

Unit 4 Earthquakes

语法点	定语从句Ⅰ(关系代词)
考点	1. 定语从句辨别。   2. 定语从句中先行词的辨别。 3. 定语从句中选用关系代词。
存在的问题	1. 主从复合句中分不清主句和定语从句。   2. 找不出定语从句的先行词 3. 分辨不清先行词在定语从句中担当句子成分

Unit 5 Nelson Mandela—a modern hero

语法点	定语从句Ⅱ（关系副词）
考点	1. 定语从句辨别。   2. 定语从句中先行词的辨别。 3. 定语从句中选用关系副词。
存在的问题	1. 找不出定语从句的先行词   2. 分辨不清先行词在定语从句中担当句子成分

高一英语课文精彩句子集锦

❙必修1❙Unit 1❙

❙You will know the result when you add up all the numbers.

你把所有的数加起来就会知道。

❙We tried to calm him down but he kept shouting excitedly.

我们努力想让他平静下来，但他还是激动地大叫。

❙After a long stay in hospital, Mary recovered.

玛丽在医院里住了很长一段时间后，恢复了健康。

❙Since Li Ming settled here, he has got along well with his neighbours.

李明在这里定居后，和邻居们相处得很好。

❙I am only able to look at nature through dirty curtains hanging before very dusty windows.

我只能透过脏兮兮的窗帘观看大自然，窗帘悬挂在沾满灰尘的窗前。

❙If you don̓t want to stay with me, you can pack up and go.

如果你不想和我在一起，你就收拾东西走人。

❙During the war, I suffered a lot. I wrote my diary to set down my experiences so I would remember them when I was old.

战争期间，我受了很多苦。我用日记记下自己的经历，以便老了以后能够记住。

❙The dark, rainy evening, the wind, the thundering clouds held me entirely in their power; it was the first time in a year and a half that I̓d seen the night face to face.

漆黑的夜晚，风雨交加，电闪雷鸣，我全然被这种力量镇住了，这是我这一年以来第一次目睹夜晚。

❙必修1❙Unit 2❙

❙Visitors are requested not to take photos in the museum.

参观的游客不得在博物馆内拍照。

❙Deng Xiaoping played an important part in developing the economy in China.

邓小平在中国经济的发展过程中起着非常重要的作用。

❙The reporter asked the writer who he based his characters on.

记者问作家他作品的人物是以谁为原型的。

❙“I’ll be wearing a long red coat so you̓ll be sure to recognize me,” she said.

她说，“我会穿一件红色的长大衣，这样你肯定能认出我来”。

❙Go along the road for three blocks and then turn right. You’ll see the hospital on your left.

沿着这条路走三个街区，然后右转，医院就在你的左边。

❙Native English speakers can understand each other even if they don̓t speak the same kind of English.

以英语作为母语的人，即使他们所讲的语言不尽相同，也可以相互理解。

❙We have a lot of work to do, so we have to make good use of time.

我们有很多工作要做，所以要利用好时间。

❙He went straight to New York, without stopping in Hong Kong.

他直接去了纽约，没在香港停留。

❙Rains are frequent in this city in early summer.

这座城市在初夏常下雨。

❙Believe it or not, there is no such thing as standard English.

信不信由你，(世界上)没有什么标准英语。

❙必修1❙Unit 3❙

❙It was midnight when we found the cave.

当我们发现山洞时，已是深夜。

❙On that mountain lies a temple at an altitude of more than 3,000 metres above sea level.

在那座山上有一座海拔高达3 000多米的庙宇。

❙The flame of the fire burnt brightly and the kettle began to boil.

明亮的火焰熊熊燃烧，水壶里的水开始沸腾。

❙Ever since middle school my sister Wang Wei and I have dreamed about taking a great bike trip.

从高中起，我姐姐王薇和我就一直梦想作一次了不起的自行车旅行。

❙Every year thousands of butterflies fly to the spring from all places around it / everywhere.

每年成千上万只蝴蝶会从各个地方来到泉边。

❙He looks like a nice and reliable man, but in fact the only thing he cares about is money.

他看起来像是个善良又可靠的人，可实际上他只在乎自己的钱。

❙Once she has made up her mind, nothing can change it.

她一旦下了决心，什么也不能使她改变。

❙The children are building sand castles beneath a blue sky.

孩子们在蓝蓝的天空下建起了沙滩城堡。

❙It makes wide bends or meanders through low valleys to the plains where rice grows.

河水蜿蜒缓慢地穿过低谷，流向生长稻谷的平原。

❙必修1❙Unit 4❙

❙The judge gave a prize and his congratulations to the cyclist who won the competition.

裁判把奖金颁给赢得比赛的自行车选手，并向他祝贺。

❙The title of that book is The Ship Buried at the Bottom of the Sea.

那本书的标题是“葬身海底的船只”。

❙The miners who had been trapped in the mine for two days were finally rescued.

被困在煤矿里两天的矿工们最后得到了营救。

❙The reporter realized that the girl who was so frightened was trying to avoid the question.

记者意识到女孩很害怕，并且尽力回避问题。

❙The fire destroyed two shops which are about four blocks from here.

大火摧毁了离这儿四个街区的两个商店。

❙The balloon burst suddenly and we were shocked by it.

气球突然爆炸，我们大吃一惊。

❙People began to wonder how long the disaster would last.

人们开始纳闷，这场灾难还会持续多久。

❙When he wakes up every morning, he will read the headlines in the newspaper very quickly.

每天早上起床，他都会快速浏览一下报纸上的新闻标题。

❙The army organized teams to dig out those who were trapped and to bury the dead.

解放军组成小分队，将受困的人们挖出来，将死者掩埋。

❙必修1❙Unit 5❙

❙As a matter of fact, parents don̓t want their children to be in trouble.

事实上，父母都不希望子女有麻烦。

❙After Mandela came to power and became president, his government did their best to change the unfair situation for black people.

曼德拉掌权成为总统以后，他的政府尽力为黑人改变不平等的状况。

❙Robert was sentenced to three years in prison for stealing and released a month ago.

罗伯特因偷窃被判处三年监禁，于一个月前被释放。

❙He begged me to let him join the club we have just set up.

他恳求我让他加入我们刚成立的俱乐部。

❙As they were out of work, Mr and Mrs Black had to turn to their relatives for help. 布莱克夫妇由于失业，不得不向亲戚们求助。

❙John wanted to give 100 yuan as a reward to the taxi driver who had found his wallet.

约翰要给捡到他钱包的出租车司机100元作为酬谢。

❙If you fail, you should not lose heart.

如果你失败了，你也不该灰心。

❙After the attack, her eyes filled with terror every time she saw a dog.

5.高中英语必修4 Unit 3语法教案 篇五

重点词汇、短语

1. compete 比赛，竞争

2. take part in 参加，参与

3. stand for 代表，象征，表示

4. admit 容许，接纳，承认

5. as well 也，又，还

6. host 做东，招待，主人

7. replace 代替

8. charge 收费，控诉

in charge 主管，看管

9. advertise I做广告，登广告

10. bargain 讨价还价，讲条件，便宜货

11. one after another 一个接一个地

12. deserve 应受(报答或惩罚)

13. deserve的用法

deserve to do sth 应该做/值得做

deserve doing = deserve to be done 值得… (doing 表被动意义)

Your suggestion deserves to be considered = deserves considering.

(用法相似的动词：need/want/require doing= need/want/require to be done 需要….)

14. take part in : 参加有组织的、重大的活动

join in 参加正在进行的活动

join: 参加团体，党派和组织，成为其中的一员(join the army; join the party)

attend: 出席，参加，后跟 meeting，wedding，class, course等

重点句型

1. nor/neither + 助动词/be/情态动词 + 主语：表示“…也不这样”

I have never been abroad, and neither/nor has he.

If you don’t go to the party, nor will I.

2. So+情态动词/助动词/be动词+主语 ：表示“...也是的一样的”, 强调后者同前者肯定情况一样。

3. So+主语+情态动词/助动词/be动词：表示 “的确如此”,对前面情况的肯定。

4. not only…but (also)… 不但...而且...

Women are not only allowed, but play a very important role in gymnastics.

(1) 引导并列结构：引导主语时，谓语动词 就近原则。

(2) 引导并列句时，not only句倒装，即前倒后不倒。

Not only did they take photos, but also they had a bid dinner.

语法总结——被动语态

一. 概念：主动语态表示主语是动作的执行者，被动语态表示主语是动作的承受者。

二. 各种时态被动语态的形式

1. 一般现在时的被动语态 am/is/are + done

2. 一般过去时的被动语态 was/were + done

3. 一般将来时的被动语态 ⑴will be done is/am/are going to be done

4. 现在进行时的被动语态 is/am/are + being + done

表示说话人说话时或现阶段正在进行的动作，经常和时间副词now (现在)，right now (现在，此刻)，at present (现在，目前)， at this moment (此刻)连用。

5.现在完成时的被动 have/has been done

现在完成时常与already, always, often, ever, never, yet, not...yet, just等不表示明确的时间副词连用，还可以和表示时间一直延续到目前的带(ever )since, for的状语及包括现在在内的词连用。如: now, today, this month, this year, recently, these days，many times, so far, by now, in the past/last few days/years… 等。

6. 过去完成时的被动 had been done

7. 过去将来时的被动 would be done

8. 过去进行时的被动 was/were being done

9. 带情态动词的被动语态 情态动词 + be done

10. 动词不定式的被动式 to be done 例：

It is an honor for me to be asked to speak here.

三. 注意事项

1. 并不是所有动词都有被动语态

happen, take place, break out, belong to, cost, last等不及物动词或词组无被动语态。

2. 短语动词、固定搭配变被动语态介词或副词不能省。

Time should be made full use of.

3. 双宾语：一个宾语成主语，另一主语保留不变。