当前位置:文档之家› 必修四unit4重点、难点

必修四unit4重点、难点

必修四unit4重点、难点
必修四unit4重点、难点

必修四unit4重点、难点

Unit Four Body language

1、Yesterday, another student and I, representing our university’s student association, went to the Capital International Airport to meet this year’s international students.

昨天,我和另一个学生代表我们学校的学生会,到首都国际机场去迎接今年的国际学生。

represent vt. 代表;代理

用法归纳:

(1)represent oneself as / to be…自称是…;自言

He represented himself to be a member of our group. 他自称自己是我们小组的成员。

Don’t represent yourself as a leader. 别自称自己是领导。

(2)represent sth. to sb. 阐述;表达

Let me represent my idea to you in another way. 让我用另一种方式向你表达我的观点。

Can you represent it to us in detail. 你能详细向我们叙述吗?

(3)represent sth. 代表;代理

You two will represent our school at the meeting. 你俩个代表我们学校去开会。

2、Tony approached Julia, touched her shoulder and kissed her on the check.

托尼走近茱莉亚,摸了摸她的肩,亲了亲她的脸。

approach v.

用法归纳:

(1)走近;接近

When you approach him, walk softly and slowly. 接近他的时候,慢慢地、轻轻地走。

As winter approaches, the weather becomes colder. 冬季来临时,天气更冷了。

(2)找某人;接近某人

The headmaster is difficult to approach. 校长很难接近。

That is not a good way to approach her. 那不是接近她的好办法。(3)对待;处理

You should approach the small kitty with care. 你应该小心对待那只小猫。

My father approaches everything with great thought. 我父亲处理每件事情都要深思熟虑。

联想扩展:

approach n.

(1)接近;走近

The bird flew away at our approach. 我们一接近鸟就飞了。

(2)对待或处理事情的方式方法

When you learn a foreign language, the best approach is using it.

学外语最好的方法就是使用它。

(3)make approaches to sb.设法接近或认识某人

He is good at making approaches to strangers. 他擅长认识陌生人。即时活用:

When is the best time to _______ my employer about an increase in salary ?

A. arrive at

B. get to

C. reach

D. approach

答案:D

3、However, people from places like Spain, Italy or South American countries approach others closely and are more likely to touch them.

不过,来自西班牙、意大利和南美等国的人会站在离别人很近的地方,而且可能会接触对方。

likely adj.

用法归纳:

(1)可能作表语

A. 跟不定式

Are you likely to be here early tomorrow morning? 明天早上你可能早点到这儿吗?

It is likely to snow tonight. 今晚可能会下雪。

B. 跟从句

It is not likely that the Somali pirates will set free the sailors unconditionally.

索马里海盗不可能无条件地释放海员。

It is likely that he will win the match. 他有可能赢得比赛。

(2)作定语

A.可能的;可信的

What is his likely place to stay. 他可能会呆在那里?

One likely result of the heavy snow is the rising of the vegetable price.

大雪的一个可能的结果就是菜价上涨。

B. 合适的;有希望的

The park is a likely place for a walk. 公园是适合散步的地方。

He is a likely young painter. 他是一个有希望的年轻画家。

联想扩展:

likely adv. 很可能

The baby will very likely cry when you leave. 你离开时小孩很可能会哭。

特别提示:

likely作副词表示“很可能”时,多和most或very连用。

易混辨析:

possible, probable; likely 可能

possible 强调客观上有可能性,暗示“实际上可能性很小”。probable 指有根据,合情理,值得信任的事物。“大概,很可能”。

likely 从表面看某事很可能发生。

即时活用:

1、In my opinion, ______ quite likely that he will spend more time on computer study.

A. there’s

B. it’s

C. he’s

D. that’s

答案:B

2、The weatherman said that it is ____ to rain, but not _____.

A. possible; probable

B. probable; possible

C. possibly; probable

D. probably; possibly

答案:A

3、It is _______that the letter will ____you this afternoon.

A. most like; arrive

B. likely; reach

C. mostly like; get

D. best like; reach

答案:B

4、In general, though, studying international customs can certainly help avoid difficulties in today’s world of cultural crossroads.

但总的来说,在当今文化交融的时代,学习不同国家的习俗肯定能帮助我们避免交往中的困难。

in general 一般说来;总的说来

In general, you have done a good job. 总的说来,你的工作做的不错。Women in general like to shop for new clothes. 一般说来,女人喜欢买新衣服。

avoid vt. 避免

We should avoid the topic before him. 在他面前我们应该避免这个话题。

She didn’t attend the meeting to avoid meeting him. 她没去开会为了不遇到他。

特别提示:

avoid后一般跟名词、代词或动名词。

即时活用:

People _______ like her , although sometimes she annoys them .

A. in generally

B. general

C. in general

D. in a general

答案:C

5、defend vt. & vi.

用法归纳:

(1)保卫;保护

The mother defended the baby from the falling ceiling.

妈妈保护婴儿不受下落的天花板的伤害。

We should defend our planet. 我们应该保卫我们的星球。

(2)为…辩护

If you don’t have a lawyer, you can defend yourself. 如果没有律师,你可以为自己辩护。

You can defend your idea. 你可以为你自己的观点辩护。

联想扩展:

defend against / from 保护…使不受

We ought to defend ourselves against H1N1 flu. 我们应该保护自己不受甲流侵害。

即时活用:

1、The city ____ by an army of 600 men was difficult to take.

A. defending

B. to defend

C. having defended

D. defended

答案:D

2、I can’t afford a lawyer so I shall ______ myself .

A. recommend

B. affect

C. predict

D. defend

答案:D

6、People around the world show all kinds of feelings, wishes and attitudes that they might never speak aloud.

世界各地的人表达出他们永远说不出的各种各样的感情、希望和态度。

aloud adv.

用法归纳:

(1)出声的

Students should read English aloud. 学生们应该大声读英语。

Please read aloud. 请出声读。

(2)大声的

Can you read your composition aloud to the class? 你能把你的作文大声向全班朗读吗?

I dare not speak aloud. 我不敢大声说。

易混辨析:

loud ; loudly ; aloud

loud作副词或形容词,表示“大声的”,多和sing, speak, talk, cry, 等词连用。有比较级。

loudly 作副词,表示“大声的”,但侧重于“喧闹;吵杂”,多和shout, explode 等词连用,有比较级。

aloud作副词,表示“出声的;大声的”,多和read ,speak 或think 连用,无比较级。

即时活用:

用loud ; loudly ; aloud填空。

1、Speak ______ please, I can’t hear clearly.

2、Don’t speak too ,it’s too noisy here.

3、The baby cried ______ for half an hour.

4、My father often sits alone, thinking ______.

答案:1、louder 2、loudly 3、loud 4、aloud

7、The most universal facial expression is, of course, the smile---its function is to show happiness and put people at ease.

微笑当然是最普遍通用的面部表情,它的作用是表示快乐并使人放松。

at ease舒适;自由自在

I feel at ease with friends. 和朋友在一起我感到自在。

She knew that he was not at ease. 她知道他不自在。

联想扩展:

set / put…at ease 使安心with ease 毫不费劲的;轻而易举的

8、Making a fist and shaking it almost always means that someone is angry and threatening another person.

握拳头并且晃动拳头基本上就是说一个人生气了并威胁另一个人。almost adv. 几乎

We have almost finished the homework. 我们快要做完作业了。

It was almost dark in the room when there is no light.

没有灯的时候那个房子几乎漆黑一片。

特别提示:

almost作副词,修饰形容词、副词或动词。

易混辨析:

nearly和almost的区别

(1)nearly可和almost替换。

(2)句子前面如果有very, pretty, not时,只可用nearly。

It is not nearly so easy as you think.

(3)当修饰no, nothing, none, never, nobody, nowhere等否定词时,只可用almost.

There is almost no food left for him.

9、In most places around the world, frowning and turning one’s back to someone shows anger.

在世界大部分地方,皱眉头和背对某人表示生气。

turn one’s back on / upon / to 不理睬;不肯帮忙;脱离

When I asked him for help, he turned his back on me. 我求他帮忙时,他不理睬。

He has turned his back to his past way of life. 他脱离了过去的生活方式。

10、Not all cultures use the handshake, and people in many Asian cultures do not always touch another person.

并非所有文化都使用握手,亚洲许多不同文化的人们一般不接触别人。

“not all…并非所有”为半否定。半否定的句型有:

Not all…并非所有…

All…not…并非所有…

Not every…并非每一个…

Every…not…并非每一个…

All the students in our class are not league member. 我们班并非所有同学都是团员。

Everything that glitters is not gold. 并非每一个发光的都是金子。

特别提示:

全否定用None of…句型。

None of the students in our class are party members. 我们班所有同学都不是党员。

None of the students in our class is a party member. 我们班没有一个同学是党员。

特别提示:

None of..作主语时,表示“所有都不是”谓语用复数;表示“没有一个是”谓语用单数。

即时活用:

1、_________ of us knows how many of them have been killed in that accident.

A. None

B. No one

C. Not all

D. Not a one

答案:A

2、After a long walk, they were _______ very tired, but _____ of them would stop to rest.

A. all; neither

B. both; none

C. all; none

D. both; neither

答案:C

人教版高中英语必修四 Unit4 Body language-语法篇(教师版)

Unit4 Body language语法篇 __________________________________________________________________________________ __________________________________________________________________________________ 要求学生掌握本单元的重点语法----动词的-ing形式作定语和状语并能熟练运用相关语法知识解决相应类型的题。 一、动词的-ing形式由“动词原形+ing形式”构成,它既是现在分词形式,也是动名词形式。v-ing 能在句中作主语、宾语、表语、定语、宾语补足语和状语,但不能单独作谓语。其时态和语态的变化为 二、动词-ing形式的作用 1.动词-ing形式作定语 E.g. The sleeping baby looks very beautiful. (前置定语)这位正在睡觉的婴儿看起来太漂亮了。 E.g. The man sitting in the car is waiting for his daughter. (后置定语)坐在车里的男子正在等他的女儿。 E.g. The law being carried out is to ban drunken driving.(后置定语,强调正在被执行的法律) 正在执行中的这则法律旨在禁止酒后驾驶。 名师点拨 (1)现在分词短语作定语时通常后置,而单个的分词作定语时可置于被修饰词的前面,也可置于被修饰词的后面。 (2)现在分词的完成时的主动及被动形式均不作后置定语。 2.动词-ing形式作状语。 (1)作时间状语。 E.g. Working in the office,the clerk heard an explosion from the street. 在办公室工作时,这位职员听到街上发出了爆炸声。 E.g. Having finished her homework,the girl was busy with the thing she likes. 完成了家庭作业,女孩就忙于做她喜欢做的事情。 名师点拨 动词-ing形式一般式常表示该动作与句子谓语动作同时发生,而动词-ing形式的完成式则表示该

高中英语必修二Unit4 知识点讲解及答案

必修二第四单元 Ⅰ.词汇短语过关 1.respond vi.回答,答复;响应,作出反应 response n. 回答,回复;反应 respond to sb./sth.回答(比answer, reply to正式) respond to sb./sth. (with/ by sth.) 用……回应某人(事) respond to (疾病、身体的受伤部分)对医药有良好反应 response to sb./sth. (对人/物)的回答/回复/反应 in response to 作为对……的反应 [即学即练1] (1)They still haven't ____________ my letter. 他们至今仍没有回我的信。 (2)He ____________ my suggestion ________ a laugh/______ laughing. 他对我的建议报以一笑。 (3)His illness didn't ____________ treatment by drugs. 他的疾病对药物治疗没有反应。 (4)My mother opened the door ____________________ the knock, but there was no one outside. 听到敲门声后,我妈妈打开了门,但外面一个人都没有。 responded to , responded to , with , by , respond to , in response to 2.certain adj. 确定的;无疑的;某(种) (1)作“某(种)”讲时,同义于some.但some 前不加冠词。 for a certain reason=for some reason 由于某种原因 certain professors=some professors 某些教授 a certain amount of time 相当一段时间 (2)作“确信的,有把握的”讲时,同义于sure.但是certain 的主语既可以是人,也可用于It is certain that...句型,而sure 主语只能是人。 “be certain/sure+从句”(人)有把握/确信……(表示主语的信念) be certain/sure of/about sth. (人)确信(表示主语的信念) be certain/sure to do sth. 必定/肯定会做某事(主语常为二、三人称,表示说话人的信念) “make certain/sure+从句”弄清楚/确保…… make certain/sure of/about sth. 把某件事情弄清楚 ) 做状语(确定地,确切地for certain/sure It is certain that... 一定会……(不能用sure) [即学即练2] (1)There was _________________ in his manner.他的态度有点冷淡。 (2)Are you ____________________ it?你对此有把握吗?

人教版高中英语必修四unit3单词知识点

BOOK4 UNIT3 WORDS humour un.幽默;滑稽 Phrases: a sense of humour 幽默感 have a/no sense of humour 有/无幽默感 a man with humour 一个有幽默感的人 Derivative: humorous adj.幽默的;诙谐的 comedy cn.喜剧 Phrases: cut the comedy 停止搞笑;不再胡闹 Antonym: tragedy cn.悲剧 up to now ph.直到现在 Points: 该短语与so far , recently , in recent years 等后引导句子都用现在完成时depressed adj.忧愁的;沮丧的 Derivative: depressing adj.令人感到沮丧的 depression n.沮丧 depress vt.使沮丧;消沉 content adj.满足的;满意的Phrases: be/feel content with 对……满足be content to do sth 乐意做某事n.满足Phrases: to one’s heart’s content 心满意足的;尽情地 . sing to one’s heart’s content 尽情歌唱 vt.使满足content oneself with 使自己对……满足 n. [’k ? n’ t e n t] 容量;含量;内容;目录 performer n.表演者;演出者 Derivative: performance cn.表演;演出 Phrases: give a performance = put on 表演 perform v.表演 astonish vt.使惊诧 Derivative: astonished adj.惊诧的 astonishing adj.令人感到惊诧的 astonishment n.惊诧Phrases: (much) to one’s astonishment 令人惊诧fortunate adj.幸运的;吉利的 Derivative: fortunately adv.幸运地 unfortunately adv.不幸地 badly off ph.穷的;缺少的 Usages: be badly off for 缺乏……(物品) 比较级: worse off Antonym: well ( better ) off 富藏的;富有的

必修4《生活与哲学》:教学目标、重点、难点、方法、课时总汇(写教案实用)

必修4《生活与哲学》:教学目标、重点、难点、方法、课时总汇(写教案实用) 第一课美好生活的向导 一、【教学目标】: 1、知识目标 ◇识记:(1)哲学的含义 (2)世界观和方法论的含义 (3)哲学与世界观的关系 (4)哲学与方法论的关系 ◇理解:(1)哲学就在我们身边 (2)哲学的本义和任务 (3)哲学与具体科学的关系 ◇分析:(1)联系身边的生活分析其中的哲学思想 (2)列举人们具体的世界观并分析哲学的含义 (3)用史实分析哲学与具体科学的相互关系 (4)分析马克思、恩格斯、黑格尔等哲学家的哲学思想 2、能力目标: (1)通过对身边的哲学的分析,培养通过现象看本质的能力 (2)通过对哲学思想的历史渊源的分析,培养跨学科的综合能力 (3)通过对哲学与世界观、方法论、具体知识三对关系的分析,培养辩证思维的能力 (4)通过对身边生活事例、哲理故事、哲学家观点的体悟,培养分析问题的能力 3、情感、态度、价值观目标: (1)通过对哲学的产生、哲学与生活的关系的分析,增强我们对哲学的体悟和思想认同 (2)通过对哲学概念、世界观概念的分析,激发自觉树立科学世界 观、自觉增强哲学修养的热情 (3)通过对哲学与具体知识的学习,增强我们以哲学为指导,学好具体知识的自觉性 二、【重点、难点】: 1、哲学与爱智之学 2、哲学产生于人类的实践活动,产生于人们对世界的追问和思考 3、世界观和方法论是统一的 三、【教学方法】: (1)运用比较法,理解哲学与世界观的关系。

(2)运用辩证的方法,全面地理解哲学与具体知识的关系。 (3)利用网络平台,搜集、整理哲理故事。 (4)理论联系实际,用科学的世界观自觉地指导学生的学习。 四、【教学课时】: 2节 五、【教学过程及主要内容】 第二课百舸争流的思想 一、【教学目标】: 1、知识目标 ◇识记: (1)哲学的基本问题 (2)唯物主义及其表现形式 (3)唯心主义及其表现形式 ◇理解: (1)解释哲学的基本问题 (2)正确认识唯物主义的三种基本形态 (3)区分主观唯心主义和客观唯心主义 ◇分析: (1)援引经典作家的言论,说明对世界的不同看法形成不同的哲学 (2)从古今中外著名思想家的著作、论断来分析唯物主义与唯心主义、辩证法与形而上学的斗争 (3)从现实生活中的具体事例来判断唯物主义和唯心主义 2、能力目标: (1)提高明辨是非的能力 (2)比较、分析的能力 (3)抽象思维能力 3、态度、价值观目标 本课学习,了解哲学发展的历史,明确哲学与我们的生活息息相关,要求我们在实际工作、生活、学习中自觉坚持唯物主义,反对唯心主义 二、【重点、难点】: 1、哲学的基本问题 2、唯物主义和唯心主义的根本分歧 三、【教学方法】: (1)列举古代思想家的著名言论,进行分析、判断。 (2)从日常生活中人们的具体做法来区分唯物主义和唯心主义。

高一必修四重点难点情态动词havedone

精心整理 情态动词+have+done 情态动词+have+done在高考中所占分值为2分左右,常以单选或语篇填空、改错题的 方式出现。其用法总结归纳如下: 一、“must+have+done”表示对过去事情的肯定推测,译成“一定做过某事”,该 结构只用于肯定句。 1.Itmusthaverainedlastnight,forthegroundiswet.昨晚一定下雨了,因为地面还是 湿的。 吗?” 吗? 已经” — — — 多给你一些帮助,即使他很忙。 2.Shemighthaveachievedgreaterprogress,ifyouhadgivenhermorechances.如 果你多给她点机会,她可能已经取得更大的成绩。 七、“would+have+done”虚拟语气,表示对过去事情的假设,意思是“本来会做”。 1.Iwouldhavetoldyouallabouttheboy'sstory,butyoudidn'taskme.我本来会告诉 你这个小男孩的故事,但是你没有问我。 2.Withoutyourhelp,Iwouldn'thaveachievedsomuch.没有你的帮助,我是不会取 得如此大的成绩。 八、“should+have+done”意思是“本来应该做某事,而实际没做。”“shouldn' t+have+done”表示本来不应该做某事,而实际做了。含有指责对方或自责的含意。

1.Tom,youaretoolazy.Theworkshouldhavebeenfinishedyesterday.汤姆,你太 懒惰了,这项工作本来应该昨天就做完的。 2.Look,Tomiscrying.Ishouldn'thavebeensoharshonhim.看,汤姆哭了,我本来 不应该对他如此严厉。 九、“oughtto+have+done”表示过去应该做而实际并没有做,译成“理应做……”, 往往表示遗憾。与“should+have+done”用法基本一样。 IoughttohavegonehomelastSunday.我理应上星期日回家。 Yououghtnottohavegivenhimmorehelp.你不应该帮助他那么多。 十、“need+have+done”表示本来需要做某事而没有做。“needn't+have+done” 则表示“本来不需要做某事而做了”。 Ineedn'thaveboughtsomuchwine—onlyfivepeoplecame.我本来没有必要买这么 表示过去没有必要做某事,但实际上做了某事。 Asyouworkedlateyesterday,you_________havecomethismorning.????? (06’陕西卷) A.mayn’t????????? B.can’t???????? C.mustn’t??????? D.needn’t [解析]Heneedn'thavecome,表示“他本没有必要来(实际却来了)”,根据句意,答案应选[D]。

高中数学必修4重难点

P x y A O M T 高中数学必修4重难点 第一章 三角函数 ?? ??? 正角:按逆时针方向旋转形成的角1、任意角负角:按顺时针方向旋转形成的角零角:不作任何旋转形成的角 2、角α的顶点与原点重合,角的始边与x 轴的非负半轴重合,终边落在第几象限,则称α为第几象限角. 第一象限角的集合为{} 36036090,k k k αα?<,则sin y r α= ,cos x r α=,()tan 0y x x α=≠. 9、三角函数在各象限的符号:第一象限全为正,第二象限正弦为正, 第三象限正切为正,第四象限余弦为正. 10、三角函数线:sin α=MP ,cos α=OM ,tan α=AT . 11、同角三角函数的基本关系: ()221sin cos 1αα+=()2222sin 1cos ,cos 1sin αααα=-=-;

高中英语必修一第四单元重点难点

Unit four Earthquakes 1、In the city, the water pipes in some buildings crached and burst. 城市里,一些大楼里的水管爆裂。 burst爆裂,突发 用法归纳: The square is bursting with tourists. 广场上到处都是游客。 I felt as if my heart would burst with joy. 我觉得自己高兴得心花怒放。 The police burst through the door. 警察破门而入。 There was a burst of laughter in the next room. 隔壁房间里突然爆发出一阵笑声。 联想扩展: (1) burst in on…突然打断 He burst in on our conversation. 他突然打断了我们的谈话。 (2) burst into +n. 突然… The speaker burst into angry speech. 演讲者突然讲粗话。 (3) burst out + doing突然… The woman burst out crying like a child. 那个妇女突然像小孩一样哭了。 (4) burst to do sth. 迫切想做某事 I am bursting to tell you the news. 我迫不及待的想告诉你这个消息。 2、But the one million people of the city, who thought little of these events, were asleep as usual that night.

高一英语人教版必修四第四单元语法训练试题+答案

一、对比练习: Book4 Unit4 Body language v –ing 形式做定语和状语训练题 1. He stood there ___ _for his mother . 2. __ for two hours , he went away.(wait) 3. __ to the left , you'll find the post office . 4. If you ________ to the left , you'll find the post office . 5. __ to the left , and you'll find the post office .(turn) 6. __ from space , the earth looks blue . 7. _ _from space , we can see the earth is blue .(see) 8. The dirty clothes ____ , the girl hung them up outside . 9. __ the dirty clothes ,the girl hung them up outside .(wash) 10 The building ____ now will be a restaurant . 11. The building ___ next year will be a restaurant . 12. The building ___ last year is a restaurant.(built) 13. In the ____ week we'll have another exam. 14. In the week __ _______ ,we'll have another exam.(come) 15. Most of us went to see her, __ _____ some girls. 16. Most of us went to see her, some girls __ ______ _.(include) 17. If time ____ , I'll go to see my friends tomorrow. 18. Time ___ _____ , I'll go to see my friends tomorrow.(permit) 19 ___ his wallet, he became very worried. 20. __ ______ in thought, he almost ran into the car in front of him.(lose ) 21. The girl __ ______ in a colorful skirt looks beautiful. 22. The mother __ her son must be late for the work.(dress) 二、用所给词的正确形式填空。 1 ________ i t with me and I'll see what I can do.(leave) 2. _ by the Comrade Lei Feng, we try our best to do good deeds.(inspire ) 3. I listened to the wind, __ ___ (think) that he would not come tonight. 4 _________ ( eat) nothing since the night before, I felt very hungry. 5. The girl glanced over her shoulder and found herself __ ___ (follow) by a young man in black . 6. More than one hundred workers remained____(trap) in the coal mine, though fifty had been saved. 7. I had as much fun sailing the seas as I now do (work)with students. 8. After the guests left, she spent as much time as she could _ ____ (tidy) up the rooms. 9. Keep quiet! I hear someone ____ “ my heart will go on ”. (sing) 10. Please fill in the form, ___ (give) your name, address and telephone number. 11. T he policeman came up to the lonely house with the door (open), __ (stand) there for a while and then entered it. 12. Something as simple as ___ _(eat) vegetables in childhood may help to protect you against serious illness in later life. 13 ______ (influence) by the growing interest in nature, more and more people enjoy outdoor sports . 14. In almost every country, English is a key to ____ (get) ahead.

人教版高中必修四英语Unit1单元知识点总结

人教版高中必修四英语 Unit 1 Women of achievement Warming up 1. in pairs 成对 2. quite an achievement 了不起的成就;a sense of achievement成就感 achieve one's purpose达到目的;achieve one's goal达到目标 3. have a lot/much in common (with)…) (与……)有很多共同之处 have not much / a little in common (with)…) (与……)没有很多共同之处 have something / nothing in common (with)…) (与……)有/没有共同之处 in common with…与…..一样 4.. give reasons for 给…理由 5. fight for…为……而战斗/奋斗; fight against…为反对……而斗争 fight one’s way out打出一条路fight on继续战斗fight out解决 6. put sb to death处死某人,判处某人死刑sentence sb, to death 判处某人死刑 frighten /scare sb. To death把某人吓得要命 7. improve prison conditions改善监狱的条件 8. the Nobel Peace Prize诺贝尔和平奖 9. one of the top leaders高级领导人之一 10. concern oneself with 让自己关注be concerned about/for…对…担心/关心 show/feel concerned about/for…担心/关心/挂念……with concern关切地; have no concern for…毫不关心……have no concert with…. 与……无关 as far as I am concerned 在我看来 11.. welfare projects福利项目 12.. China Welfare Institute中国福利协会 13. a specialist in women's illnesses妇科疾病的专家 14. devote all her life to将自己的一生献给… 致力于… devote sth /oneself to +n./pron./doing 或be devoted to +n./pron./doing奉献……于…… 15. encourage sb 鼓励某人;encourage sb to do sth.鼓励某人做某事 16. show the connection between A and B显示出A和B之间的联系 the connection of A with B A与B的关系/联系 in connection with…与……相关联;关于…… be connected with…与……有关系;与……有亲戚关系 “与……有关系”表达法: be related to ; be linked with; be involved in ; be in relation to ; be in connection with 17. a campaign for…争取得到……的运动 a campaign against…反对……的运动 a campaign to do…为了做……而进行的运动 campaign for…参加争取……的运动campaign against…参加反对……的运动

高中化学必修二重点难点整理(三)

1.已知A为ⅡA族元素,B为ⅢA族元素,它们的原子序数分别为m和n且A、B 为同一周期元素。下列关系式错误的是 (A)n = m + 1 (B)n = m + 11 (C)n = m + 25 (D)n = m + 10 2.右图为周期表中短周期的一部分,若A原子的最外电子层上有5个电子,则下列说法中不正确的是 (A)D的单质可跟B的氢化物的水溶液反应 (B)A的最高价氧化物的水化物比B的最高价氧化物的水化物的酸性强 (C)C的氢化物比B的氢化物稳定 (D)原子半径A>B>C 3.金属钫(Fr)天然存在极微,它的21个已知同位素都具有放射性,它是碱金属元素中最重的元素。根据在周期表中的位置预言其性质,其中不正确的是(A)在已知元素中,它具有最大的原子半径 (B)在空气中燃烧时生成化学式为Fr 2 O的氧化物 (C)氧化物的水化物的化学式为FrOH,它应是极强的碱 (D)其单质常温下跟水反应比钠剧烈 4.A、B都是短周期元素,原子半径:B>A,它们可以形成化合物AB 2 .由此可得出的正确判断是 (A)A、B可能在同一周期(B)A在B的前一周期 (C)A肯定是金属元素(D)A可能在三周期的ⅡA或ⅣA族 5.元素X和元素Y在周期表中位于相邻的两个周期:X与Y两原子核外电子总数之和为19;Y的原子核内质子数比X多3个.下列描述中不正确的是 (A)X与Y形成的化合物的化学式可能为Y 2X 2 (B)X的化合物种类比Y的化合物种类多 (C)Y能置换出酸中的氢,却不能置换出盐溶液中的金属 (D)X和Y都是性质很活泼的元素,在自然界中都只能以化合态形式存在6、下列对于铯(Cs)的性质的预测中,正确的是() A、它只有一种氧化物Cs 2 O B、它与水剧烈反应 C、Cs+具有很强的氧化性 D、CsHCO 3 受热不易分解 7、第119号未知元素,有人称为“类钫”。根据周期表结构及元素性质变化趋势,有关“类钫”的预测的说法错误的是() A、单质有较高的熔点 B、“类钫”在化合物中呈+1价 C、“类钫”具有放射性 D、“类钫”单质的密度大于1g.cm-3 8、关于铷的结构和性质的判断,错误的是() ①与水剧烈反应,浮在水面上②原子半径比钾大③它的氧化物有的能跟二

(完整版)人教版英语必修四unit4知识点以及相应练习(超级好)

Unit 4Body language [写得准] [用得活] [积得多] 1.major adj.主要的 2._cheek n. 面颊 3.approach vt.& vi. 接近;靠近;走近 n. 接近;方法;途径 4.represent vt. 代表;象征 5.function n. 作用;功能;职能 vi. 起作用;运转 6.ease n. 安逸;舒适 vt. 减轻(痛苦、忧虑) 7.facial adj.面部的→face n.脸;面容 8.statement n.陈述;说明→state vt.陈述;说明 9.association n.社团;联系;联想→associate vt.把……联系起来 10.curious adj.好奇的→curiously adv.好奇地→curiosity n.好奇心 11.defend vt.保护;保卫→defence n.防御;保卫 12.misunderstand vt.误解;误会→misunderstanding n.误解;误会 13.speak v.说话;演讲→spoken adj.口语的→unspoken adj.未说出口的;非口语的 14.truly adv.真实地;真诚地;真正地→true adj.真实的→truth n.真理 15.anger n.怒气;怒火→angry adj.生气的 16.greet vi.& vt.迎接;问候→greeting n.迎接;问候;招呼用所给词的适当形式填空 1.One’s (face) expression may tell you some of his/her inner feelings. 2.The teacher often asks us to make use of every chance we get to improve our (speak) English. 3.Hearing what her children said, the mother burst into (angry). 4.He the other day that the __________ was not made by him.(state) 5.If you somebody, it’s likely to lead to a .(misunderstand) 6.In time of war, lots of money will be spent on _____ and many measures will be taken to a country from being attacked.(defend) 7.The boy looked at the box ______ and then he opened it out of .(curious) 8.To tell you the ,I’m truly grateful for your helping me make my dream come ______.(true) 1.表示“主要的;首要的”的形容词一 览 ①major主要的;重要的 ②main 主要的 ③primary 主要的;首要的 ④principal 主要的;首要的 ⑤chief 首要的 2.常见“人体部位及器官”名词荟萃 ①cheek脸颊 ②forehead 额头 ③chest 胸部 ④shoulder 肩膀 ⑤throat 喉咙 ⑥tongue 舌头 ⑦lung 肺 ⑧liver 肝脏 3.“方法”种种 (1)做某事的方法 ①the approach to doing sth. ②the way to do/of doing sth. ③the means of doing sth. ④the method of doing sth. (2)用这种方法 ①in this way ②by this means ③with this method [写得准] [用得活] 1.defend_..._against 防御;保卫……以免受 2.on_the_contrary 相反地 3.at_ease 舒适;快活;自由自在 4.turn_one’s_back_to 背对;背弃 5.as_well_as_ 和……一样好;而且;也;和 6.be_likely_to 很可能……; 有希望…… 7.in_general 总的来说;通常 8.lose_face 丢脸 9.as_if 好像 10.put_up 举起;升起;搭建;留宿选用左栏短语填空 1.Before the interview, the interviewer wore a bright smile on his face, putting us at_ease. 2.Turning_his_back_to_ one of his friends made him lose all his friends. 3.Thinking about the fact that I was not prepared well enough, and not wanting to lose_face,_I gave up the plan. 4.In_general,_the northerners are keen on dumplings while the southerners are fond of rice.

必修四unit3单词检测附答案.doc

一、单词拼写 1. He succeeded in (克服)many difficulties in learning English. 2. Tom, you are always throwing books about. Look, what a 仲昆舌L; 糟糕)in your study! 3. There were many (日寸4矣)when the team could win, but they were not so lucky. 4. The disease spread (遍及)the country, getting most people into a panic. 5 - He became inspired when he thought about helping (普通的)people. 6- (幸运地),everything worked out all right in the end. 7. The restaurant is (尤其)popular with the businessmen. 8. To be honest, T m very (满足的)with my life at present. 9. There is now evidence that smoking causes lung cancer.(令人信月艮的) 10. The film by Zhang Yimou is popular with young people .导演 11. It , s a good idea for children and parents to switch roles .(偶尔) 二、根据汉语意思完成句子。 1. I found that all the old houses I remembered (难辨别出)in my village. 2. Everybody thought this young actor would have a bright future after he (在两部 电影中担任主角). 3. (至U 目前为止),he hasn ,t found a good way to solve the difficult problem. 4. In winter, the town (常常与世隔绝)because of heavy snow. 5- The news said that the schools in that southwestern area is (缺少教学设备),and even teachers. 6. Sam (偶然学会一些电脑知识)just by watching others working on it. 7 . How did your mother (反应)the bad news? 8. I mentioned that point (尤其; 特另U ), for it was quite important. 9. They will have moved to the new house (至iJW 。周末) 10. We should never book knowledge only.(满足于) 11. As is known, the British able manners.(相当讲究) 12. They sat at the back of the room, talking . 3氐声) 13. They often at weekends.(款待朋友们吃饭) 14. At the sound, the birds in the tree flew .(向四而八方) 15. Her British accent was on her visit to London.(学会) 16. They reached the company out of breath they were fired.(去|]被告知) 17. The Chinese government.(正如所报告的一样),will develop a beautiful rural environment where farmers can live a happy life. 必修四Uni3单词检测 班级:姓名: !1

高中政治必修四重要知识点

高中政治必修四重要知识点 第一单元:生活智慧与时代精神 第一课:美好生活的向导 1、哲学智慧的产生与起源: 哲学的智慧产生于人类的实践活动。哲学源于人们对实践的追问和对世界的思考。 2、哲学的本义:爱智慧或追求智慧 3、哲学的任务:正确地看待自然、社会和人生的变化与发展,指导人们正确地认识世界和改造世界 ※4、什么是哲学:哲学是系统化理论化的世界观,哲学是对自然、社会和思维知识的概括和总结。 (1)世界观、方法论的含义和关系: 世界观是人们对整个世界以及人与世界关系的总的看法和根本观点。 方法论是人们认识世界和改造世界的根本原则和根本方法。 关系:世界观决定方法论,方法论体现世界观 (2)哲学是世界观与方法论的统一: 有什么样的世界观就有什么样的方法论。,不存在脱离世界观的方法论,也不存在脱离方法论的世界观。 (3)哲学与世界观的关系: 哲学是系统化、理论化的世界观。 (4)哲学与具体科学的关系: 具体科学是哲学的基础,具体科学的进步推动哲学的发展。哲学为具体科学提供世界观和方法论的指导。 第二课:百舸争流的思想 ※1、什么是哲学的基本问题?它包括哪些内容? 哲学的基本问题是思维和存在的关系问题。它包括两方面的内容:①思维和存在何者为第一性的问题。②思维和存在有没有同一性的问题。 2、为什么思维和存在的关系问题是哲学的基本问题? ①哲学的基本问题与我们的生活息息相关②思维和存在的关系问题,是一切哲学都不能回避,必须回答的问题。 ※3、唯物主义和唯心主义的基本观点: 唯物主义:物质是本原,先有物质后有意识,物质决定意识。 唯心主义:意识是本原,物质依赖于意识,意识决定物质。 ※4、唯物主义的三种基本形态及其合理性、局限性: 唯物主义的三种基本形态即古代朴素唯物主义、近代形而上学唯物主义、辩证唯物主义和历史唯物主义。 理解:①古代朴素唯物主义:合理性——否认世界是神创造的认为世界是物质的,坚持了唯物主义的根本方向,本质上是正确的。局限性——这些观点知识一种可贵的猜测,没有科学依据;它把物质归结为具体的物质形态,着就把复杂问题简单化了。

必修4 Unit 4 语法练习

第一部分必修四Unit 4 Ⅰ.语法单句填空 1.(2011·江苏改编)We'd better discuss everything ________detail before we work out the plan. 答案:in句意:我们最好在制订计划之前详细地讨论一切事情。in detail详细地。 2.________(approach) the city centre, we saw a stone statue of about 10 metres in height. 答案:Approaching句意:靠近城市中心时,我们看见一座大约10米高的石雕。逻辑主语we与approach之间是主动关系,且approach与saw几乎同时发生。 3.Stephen was chosen ________(represent) the company at the conference. 答案:to represent句意:Stephen被选出代表公司参加会议。 4.Studies show that people who like sitting in the office for hours without a break are more ________ to suffer from back problems. 答案:likely句意:研究表明,喜欢长时间坐在办公室里不休息的人更可能得背部疾病。likely,possible和probable都意为“可能的”,但只有likely可用于sb.be likely to do sth.句型。 5.The old couple, ________ lived in the small village for years,can tell the names of all the villagers. 答案:having考查非谓语动词。分析句子成分可知,主语The old couple和live之间是逻辑上的主谓关系,且句中有表示一段时间的时间状语for years,因此用live的现在分词的完成式。 6.I know it's normal for such a thing to happen, but we ________(avoid) it if we'd been more careful. 答案:could/might/would/should have avoided考查虚拟语气。句意:我知道发生这样的事情是正常的,但如果我们更小心一点儿的话,这样的事是可以避免的。根据句中的“if we'd been more careful”可知,此处表示与过去事实相反的假设,故用could/might/would/should have done结构。 7.At the conference, political leaders from many countries promised to work together to defend the world ________ terrorism and other threats. 答案:against句意:会议上,来自多个国家的政治领导人承诺携手保护全球免受恐怖活动和其他威胁的伤害。defend...against/with...“保护……免受……的伤害”。 8.—He should have been warned of the danger. —So he ________(be), but he wouldn't listen to me. 答案:was考查固定句型。根据答句可知,后者赞同前者的话。此处强调的是发生在过去的客观事实,因此应用so he was。

相关主题
文本预览
相关文档 最新文档