高二英语学案 units 11-12
unit 11 示范教案( 共4课时)3(新课标版高二英语下册教案教学设计)
The Third PeriodTeaching Aims:1.Learn and master the following words:brand,luggage,achieve,organ2.Review the words appearing in the last two periods.3.Learn about Word Formation.Teaching Important Points:1.Learn some words which are closest in meaning.2.Study the ways of forming a word.3.Study the meaning of some affixes and stems.Teaching Difficult Point:How to help the students master some knowledge of Word Formation. Teaching Methods:1.Doing exercises to review the learnt words.2.Studying and practising to master the ways of forming a word.3.Pair or group work to make every student take an active part in class. Teaching Aids:1.the multimedia2.the blackboardTeaching Procedures:Step Ⅰ GreetingsGreet the whole class as usual.Step Ⅱ Revisi onT:In the last period,we read the passage Zhongguancun and learned much about it.Now,can you tell me something about it?Han Fei,you try,please.S1:Zhongguancun,in Beijing’s Haidian District,is the new centre for Chinese science and technology.The centre itself got started in the early 1980s and was set up as a special economic zone in the late 1990s.Then it quickly became the leader of China’s hi-tech industry.A growing number of overseas have returned to China and grasped the opportunity to develop their ideas at Zhongguancun.Zhongguancun has had a positive effect on business as well as science.Today,there are more than 8 000 hi-tech companies in Zhongguancun,more than half of which are IT companies.What has made Zhongguancun a success is the spirit of creativity and scientific skill.T:Very good.Thank you.Sit down,please.We all know Zhongguancun is the leader of China’s hi-tech industry as Silicon Valley in the USA.So sometimes it is called China’s Silicon Valley.In the last class,I asked you to use a library or the Internet to find out more about Silicon Valley and then compare the two areas.Now who’d like to tell us how similar or different they are?Any volunteer?S2:Both Zhongguancun and Silicon Valley are home to Internet industry as well as hi-tech companies,most of which are founded by students,faculty and staff members from the surrounding universities.However,as a fledgling hi-tech community,Zhongguancun has many differences from Silicon Valley.Silicon Valley has evolved a culture that is tuned to market-driven innovation,while in Zhongguancun,innovation is still largely driven by technology.In addition,investors in Silicon Valley are frequently an integral parts of companies day-to-day operations.While in Zhongguancun,investors has been used only as a source of financing.T:Nice work.Besides,we learned some new words in the passage.Do you still remember them?Let’s do an exercise.Please look at the screen.(Teacher shows the following on the screen.)Find the right explanation for each word.1.zone2.significant3.institute4.achievement5.announce6.grasp7.giant 8.perfectA.something you have worked hard for and done wellB.to say something in publicC.to take hold of something firmlyD.a group of people who want to study a special thing,or the building used by such a groupE.without any fault or bad pointsrge and important;having a special meaningG:unusually large person,animal,plant,business organization,etc.H.area or region with a particular feature or useT:Find the right explanation for each of the words.I give you two minutes to prepare.Then I’ll check the answers.Suggested answers:1.-H2.-F3.-D4.-A5.-B6.-C7.-G8.-EStep Ⅲ Word StudyT:Well done.Now,please open your books at Page 5.We’ll deal with Word Study.First,Word Study.Then,Word Formation.Look at the exercise in Word Study now.Choose the answer that is closest in meaning to the underlined part.First,do it by yourself.Then check the answers with your partner.In the end,I’ll collect the right answers.Suggested answers:1.A2.B3.C4.B5.C6.A7.B8.CStep Ⅳ Word FormationT:Now,let’s study Word Formation.First,look at the words on the screen.(Teacher shows the following on the screen.)international=inter-+nationaltelephone=tele-+phonemankind=man+kindbroadband=broad+bandextremely=extreme+-lymanned=man+-edhi-tech=high+technologye-school=electronic schoolIT=information technologyCSA=Chinese Space AgencyT:You are given two minutes to study the words and find out the ways of forming a word.Then I’ll ask some students to exp lain how they are formed.(Two minutes later.)T:Time is up.Are you ready?Ss:Yes.T:Chen Wei,you try,please.S:Some of them are formed with prefixes in front of the stems,such as “international” and “telephone”,while some of them are formed with suffixes at the end of the stems,such as “extremely” and “manned”.Both of these two ways of forming a word are called derivation.(Bb:derivations:international,telephone,extremely,manned)T:Very good.Sit down,please.Liu Hui,can you have a try?S:OK.“mankind” and “broadband” are compounds,composed of two words,“hi-tech” and “e-school” are short forms of compounds;“IT” and “CSA” are also short forms.(Bb:compounds:mankind,broadband short forms:hi-tech,e-school,IT,CSA)T:Well done.Sit down,please.Is everything clear?Ss:Yes.T:OK.Now,please look at the stems and affixes on the screen.Match each of them with the right meaning on the right.(Teacher shows the following on the screen.)trans- carry-graph seetele- belowsuper- lifeco- together/withvis- more than usualbio- farsub- across-port- ritingT:You are given two minutes to prepare.Then I’ll check your answers.Suggested answers:trans-=across tele-=farco-=together/with bio-=lifevis-=see -graph=writing-port-=carry sub-=belowsuper-=more than usualT:Well done.I think you’ve learnt more about Word Formation,including the ways of forming a word and the meanings of some stems and affixes.This will make it easy for you to guess the meaning of words using context clues.Please look at the screen.Let’s do another exe rcise.(Teacher shows the following on the screen.)Use context clues and what you know about word parts to guess the meaning of the underlined words.1.______ Many countries import most of the oil they use.2.______He studied biophysics at college.3.______It is very important to learn how to cooperate with others.4.______All your luggage will be transported to the destination by train.5.______My cousin has an excellent voice.Her dream is to become a superstar.(Teacher asks some students to do it.One student,one sentence.)Suggested answers:1.进口2.生命物理3.合作4.运输5.超级歌星Step Ⅴ ConsolidationT:OK.Now please open your books at Page 6 and look at Part 4.Read the news article and tell how the words in bold are formed.First,look at the given example to make sure you know how to do it.Then work in pairs to finish it.After a few minutes,I’ll check your answers.See what I mean?Ss:Yes.Suggested answers:showcase=show+casebreakthrough=break+throughbioengineering=bio-+engineeringoutstanding=out+standingenable=en-+ablerestore=re-+storeindirectly=indirect+-lystrengthen=strength+-enStep Ⅵ Summary and HomeworkT:Well.Let’s see what we’ve learnt in this class.First,we’ve reviewed the words learnt in the last period.Then,we’ve learnt about Word Formation(1).We’ve learnt some ways of forming a word,such as derivation,compound and short form.This way,we know how to guess new words according to the meanings of the stems and affixes as well as the context clues.After class,please review what we’ve learnt in this class and preview the next part in this unit-Integrating Skills.That’s all for today.See you next time.Ss:See you next time.Step Ⅶ The Design of the Writing on theBlackboardUnit 11 Scientific achievementThe Third PeriodWord Formation(1)Ways of forming a word:a.derivation:international,telephone,extremely,mannedpound:mankind,broadbandc.short form:hi-tech,e-school,IT,CSAStep Ⅷ Record after Teaching。
unit11-12单词讲解详案（新课标版高二英语下册教案教学设计）
unit 11-12单词讲解详案(新课标版高二英语下册教案教学设计)1,solar adj.太阳的, 日光的solar system 太阳系solar battery 太阳能电池solar calendar阳历 lunar calendar阴历2, giant huge large big enormous vast great3, mankind n.人类[u ], 男性, 男子the human race /the human beingSpeech is the main difference between mankind and animals.4, constitution n.宪法an written constitution a written constitutionAccording to the American Constitution, Presidential elections are held every four years.(draw up草拟 set up制订建立 )constitute vt.制定(法律), 建立(政府), 组成, 任命5, man n.男人, 人类, 人, 丈夫, 雇工vt.为...配备人手, 操纵, 在...就位, 使振奋-nn- We can man ten ships.The girls will man the radar till we get back.6, supportvt.支撑, 资助, 支持, 支援, 拥护, 维持, 赡养, 忍受n.支撑, 支持, 支援, 维持, 赡养, 支持者, 支柱加强, 使有力; 拥护; 支援; 帮助support a hospital 资助一医院support oneself 自谋生计The bridge is strong enough to support heavy lorries. 这座桥经得起重卡车通行。
高二英语下学期Unit 11教案
Unit 11 Scientific achievements1. 教材分析通过学习了解人类的科学成就，帮助学生认识到这些成就深刻地改变了人类生产和生活的方式及质量，同时也深刻地改变了人类的思维观念和对世界的认识，改变并继续改变着世界的面貌，极大地推动了社会的发展。
激发学生学科学，爱科学，把科学知识转化成科技成果，报效祖国, 为祖国的繁荣富强贡献自己的力量。
1.1 W ARMING UP通过讨论一些科学成就，帮助学生认识到这些成就怎样改变了我们生存的世界，对我们又将有什么样的影响以及所有科学成就的共同之处是什么。
1.2 LISTENING是一些科学发明的具体事例。
1.3 SPEAKING是一个任务型教学活动。
提供了4种科研项目，让4位同学做为代表发言，通过介绍和辩论，说明自己的项目最重要，从而学会表达自己的意图和希望。
1.4 PRE-READING是开放性问题，要求学生开动脑筋，勤于思考，小组讨论找出问题答案。
1.5 READING是关于中关村科技园的介绍。
通过学习了解中关村的发展，激发学生的民族自豪感。
教育学生要以振兴民族产业为己任，为改变中国这个拥有13亿人口的大国的科技面貌产业，为由“中国制造”向“中国创造”迈进而努力学习。
1.6 POST-READING第一个题是5个选择题，目的是训练学生的事实核对能力；第二题是开放性问题比较中关村—中国的硅谷和美国硅谷的异同，此题可以很好的培养学生自主学习的习惯，还可以训练学生的概括能力，训练学生开放性思维，要求学生学会多角度的去思考问题，更能开阔学生的思路，丰富学生的视野。
1.7 LANGUAGE STUDY分词汇和语法两部分。
其中，Word study 是一个英语释义练习，旨在培养学生的英语思维能力，有助于养成英语思维的习惯。
Grammar构词法知识介绍。
本单元的语法训练设计是从易到难，呈阶梯状，由构词法知识介绍到篇章中的猜词义连习，设计得非常科学，可操作性强。
Unit11-Unit12高三英语教案 新课标 人教版 教案
精选小学信息技术工作总结四篇精选小学信息技术工作总结四篇在、工作或中，大家一定都接触过书信吧，书信是一种应用文体，是人们普遍使用的一种交际工具。
你知道书信才能写的好吗？下面是为大家收集的信息技术工作总结4篇，仅供参考，希望能够帮助到大家。
不知不觉中一个学期就完毕了，回忆这个学期所从事的信息技术教学工作，根本上是比较顺利地完成教学目标。
当然在工作中我享受到收获喜悦，也在工作中发现一些存在的问题。
我所享有的收获，我会用于下个学期的工作中，我所碰到的问题我会认真思考，想方法解决。
在这个学期中，本人能在保持原有良好工作态度的根底上，不断进步，不断进取，不断学习，虚心向有经历的中心校教诲主任学习。
为了保持优良的工作姿态，以使下一学期能以更优秀的面貌去继续工作，现将本人该学期的工作情况进展全面的总结，总结如下：一、教学方面１、备课在开学之处，认真写好教学方案，提前备好课，写好教案。
备课时认真钻研教材，虚心向有经历的中心校教诲主任学习、请教。
力求吃透教材，找准重点、难点。
２、上课上好课的前提是做好课前准备，不打无准备之仗，尤其是本学科的特点，都是通过上机动手实践，完成教学目标。
因此每节课前都要检查计算机状态，有无“不可用计算机”，及时修理。
上课时认真讲课，力求抓住重点，突破难点，精讲精练，充分调动学生的学习积极性,使学生真正成为“主体”，在学习过程中充分发挥学生个人的力和创造力，在掌握根底知识的前提下，使学生能做出有创新、有创意的作品，使每个学生上了课后都有所收获。
在学生完成上机任务时，在各台计算机前巡视，注意对后进生进展手把手的辅导，课后及时找出缺乏。
二、个人学习：在这一个学期里，我在思想上严于律己，热教育事业，各方面约束自己，鞭策自己，对自己要求更为严格，力争在思想上、工作上在同事、学生的心目中树立良好的形象，使自己的思想再上一个新的台阶，同时也对自己思想上有了更加高的要求。
“问渠哪得清如许，为有源头活水来。
高二英语教案：高二英语(下)unit11- unit13
高二（下）Unit11—Unit13必背句子Unit11 Scientific achievement1.Whatever great achievements the future may have in store for China, it is likely that many ofthem will be born in northwestern Beijing.无论中国将来会取得什么样的伟大成就，其中许多有可能诞生在北京的西北部。
2.Not all the new companies can succeed, but the spirit and creativity theyrepresent are more important than money.并非所有的公司都会取得成功，但是他们所体现的那种精神和创造性却比金钱更为重要。
3.The science park is also home to a growing number of overseas Chinese whohave grasped the opportunity to develop their ideas at home.越来越多的海外华人抓住机会到国内来实现他们的理想，中关村科技园也就成为了他们的基地。
4.I will never forget how happy I was when I set foot in China again and was backwith my friends and family.我永远也忘不了再次踏上中国的土地和我的朋友及亲人团聚时，那种感觉是多么的幸福。
5.He lives in Beijing and runs small company based in Zhongguancun together withtwo friends.他住在北京，同两位朋友一起在中关村经营一家小公司。
人教高二英语11-12单元教案
高中第二册（下）Unit 11-Unit 12 知识梳理Ⅱ.重点精讲●重点单词1.likely例句集锦adj.（1）Snow showers are likely in the next 24 hours.未来的24小时内可能有阵雪。
The likely cost of the operation is 20 000 American dollars. 这次手术的花费可能得达两万美圆。
At likely story!可能有的事！（常为讥讽）（2）He is likely to win.=It is likely that he will win.他可能会赢。
It’s likely to be cold tonight.今天晚上可能会变冷。
There is not likely to be much rain tomorrow.明天不会有很多雨。
（3）a likely candidate极有可能当选的候选人Search all the most likely places first.首先搜索所有最有可能躲藏的地方。
He is the most likely person for the job.他是最适合那份工作的人。
adv.Most likely it will be a woman.很可能会是个女人。
He has most likely forgotten.他很可能忘了。
He will very likely come by car.他大概会开车来。
用法归纳*likely可用作形容词或副词。
主要有四个意项：有可能的;可能会;适当的；大概，或许，很可能。
特别提示likely指有发生的可能性，通常用于好事。
如：He is likely to win.2.locate例句集锦vt.（1）We couldn’t locate the source of the radio signal.我们无法确定无线电信号的来源。
高二下册英语教案：Unit 11-20 全套教案
高二英语下册Unit 11-2020套教案高二（下）教案Unit 11Pre-reading:1.Do you want to do research or start a hi-tech company?What kind of support and environment will you need?2.Why are scientific achievements important?3. Why do scientists spend so much time trying to achieve something?4.Do you know “China’s Silicon Valley”? Where is it?A statue of a DNA molecule. It is the symbol of the Zhongguancun Scientific and Technological Garden.The numerals 0 and 1 represent the idea that Zhongguancun will rely on computer technology to develop itself.An office of a large enterprise in Zhongguancun.Fast-reading:Say True or False to the following sentences.1.Zhongguancun is located in the southwest of Beijing.2.Zhongguancun was set up in the nineteenth century.3.Xiang Yufang didn’t want to return to China because he wanted to work with the top scientists in his field.ter his friends persuaded him to come back .5.Zhongguancun has a positive effect on business. T6. All the great achievements in the future will surely be born in Zhongguancun..7 Haidian District in Beijing is the centre for Chinese Academy of sciences and technology.8. Zhongguancun is the leade r of China’s hi-tech industry as Silicon Valley in the USA. T9.China’s science and technology centre got started in the early 1980s and it becamea special economic zone in the late 1990s.. T10.Only those who studied abroad can find jobs in Zhongguancun.11. Most of the companies in Zhongguancun do business either on hi-tech or IT .12. Chen Chunxian was the first person who set up the science park of China.13 More than half of the people working in Zhongguancun have high degrees. T14. What has made Zhongguancun a success is the spirit of creativity and scientific skill. TCareful-reading:Choose the best answer.1.According to the author, Zhongguancun is home to ______. AA.some famous research institutes and universitiesB.every ChineseC.all of the graduatesD.all private research institutes2.The science park got started ____. BA.in the late 1990sB.in the early1980sC.in the early 1990sD.in the late 1980s3.What is NOT true about Zhongguancun ? DA.It is located in Haidian District, in northwestern Beijing.B.It was set up as a special economic zone in the 1990s.C.Most of its companies are doing IT business.D.It is not a good place for new companies.4.According to the reading, Xiang Yufang returned to China and opened a company in Zhongguancun because _______. DA.he wanted to see more of the worldB.he enjoyed working with the best scientists in his fieldC.he felt really comfortableD.he could enjoy his work and contribute to his country at the same time5.According to the graph in the passage, how many of the people who work in Zhongguancun have a master’s degree or above? BA.25,000B.30,000C.35,000D.180,0006.Today there are _____ IT companies in Zhongguancun. CA.more than 8,000B.less than 8,000C.more than 4,000D.less than 4,000 Questions: (Detailed information)1.What kind of spirit has made Zhongguancun a success?It is the spirit of creativity and scientific skill that has made Zhongguancun a success.2.What are the two mottos mentioned in the text for the park?One is “Relying on science,technology,and knowledge to increase economic power.”The other is “Encouraging pioneering work and accepting failure.”The main idea of each part.Part 1 (para1-2): General introdution of ZhongguancunPart2 (para3-7): Why Zhongguancun attracts more and more overseas Chinese.Part3 (part8-9): The positive effect Zhongguancun has had on both business and science & the spirit of ZhonguancunRead the text carefully again and then do the word study of page5.Post-readingUse the Internet to find out more about Silicon Valley in the US and then compare the two areas. In which ways are they similar or different?Unit 12Lead inWhen were the inventions in the pictures made?Picture 1:It was invented in the early years of the 2020 century.Picture 2:Thomas Edison invented the light bulb in 1879Picture 3:In 1769 James Watt built a steam-powered boat.Jules VerneBorn in: 1828 Died in: 1905Nationality: FrenchInterested in: theatreStudied : botany, applied scienceFamous novels: 202000 Leagues under the Sea, Journey to the Center of the Earth, the Children of Captain Grant, the Mysterious Island, 80 Days around the World .Fast Reading:Find the main idea for the following paragraphsPara.1 The life of Jules VernePara.2-5 The film “202000 Leagues Under the SeaPara.6 The film “Journey to the Center of the EarthTrue or False1. Verne had to sell newspaper to make a living when he was in Paris.2. Verne died at 77, with his dreams realized.3. The furniture on the Nautilu is precious and the food aboard is all sea food. T4. Captain Nemo is a very cruel man and no one likes him.5. The story Journey to the Center of the Earth is a science fiction. TTick out the right answers1. What did they see in the centre of the earth?( ) A. layers of coal and marble( ) B. boiling water from underground river( ) C. a huge lake or underground ocean( ) D. forests of mushrooms and plants( ) E. ancient sea creatures( × ) F. an ancient document in an o ld book( × ) G. some modern ships2. What is mentioned in the novel 202000 Leagues Under the Sea?( × ) A. Ships are disappearing is caused by a real monster.( × ) B. Captain Nemo decides to kill the three men.( ) C. Electricity is used for heating and power.( × ) D. They walk around under the sea without clothes.202000 Leagues under the Sea1. How were they on board the submarine?disappear---set out---find---be thrown overboard--------survive-----turn out-----on board----permanent guests2.What is mentioned about the submarine?Extraordinary---precious furniture----huge glass windows-----thick ironplates----all that is ----- The food aboard◊needed-----electricity3. What did they do under the sea?dressed in-----walk around---lighted by---surrounded by… (r,f,s,p)waving and moving slowlyJourney to the Center Of the Earth1.How did they begin the journey?decided to -----a narrow passage-----a chimney in an extinct volcano2.What did they do in the center of the earth?pass through layers of coal and marble----drink water from a boiling underground river----reach a huge lake or underground ocean-----go through ◊forests of mushrooms and plants3. What happened to them in the end?build a raft to cross the sea---are attacked by ancient sea creatures----be drawn into a fast steam---shot out of a volcano----Further understandingDescribe the character of Captain Nemo? greedy 贪婪的sympathetic? clever? brave? selfish? warm-hearted? cruel? greedy? ???Captain Nemo is the kind of person of whom it is difficult to say whether you like him or not. You may think he is hard and cruel, but he also has a soft and gentle side. What do the two men do in the adventure of going to the centre of the earth?Pick out the main verbs in the description of the story.Main verbs: …enter…lead through…pass through…drink…reach…walk along…go through…build…cross…be attacked…be shot outRetell the story in groups according to the verbs above.Discussion1.What things described in Jules Verne’s books have come true?2.What do you think is likely to come true in the future? Why?3.What do you think is unlikely to come true? Why?Integrating SkillsSkimmingWhat did Dr Frankenstein create at last?He had planned to create a larger human being but at last it turned out a living horror. ScanningNow please read the text again and discuss :How many periods can Dr Frankenstein’s experiment be divided?Three periods:Period 1 (Para1—Para3): He decided to create life from dead matter.Period 2 (Para4—Para5): He decided to create a larger human being than man. Period 3 (Para6—Para7): He succeeded in creating a creature, but a living horror. Detailed ReadingPeriod 1:Para 1: What did Dr Frankenstein want to do when he was young?He wanted to learn the secrets of heaven and earth when he was young.Para 2: After he was sent to university, what did he think of the things taught at university?He felt them very disappointing and decided to pioneer a new way himself.Para 3: What attracted his attention?The structure of the human body and any animal that was alive attracted his attention. What did he discover?He discovered the cause of life and how to create life from dead matter.Period 2:Para 4: Although he knew how to create life,what remained difficult work for him? How to prepare a body for it with all its muscles and organs still remained a difficult job for him.Para 5: Why did he decide to create a larger human being than man about eight feet in height?Because the small size of the parts slowed down his speedPeriod 3:Para 6: How did he create a life form that looks like a human being?Please rearrange the following steps in the right order.1. He gained many materials from butcher shops and hospitals.2. He finished his work on a night in November.3. The dead creature came to life at one in the morning.4. He lighted the flame of life into the dead thing.5. He collected bones from graves and cut up dead bodies.5 1 2 4 3Para 7: What did the creature look like?He got black hair, white teeth, yellow skin, black lips and strange sounds. He looked like a terrible monsterWhat did Dr Frankenstein think of the creature?While unfinished, he was ugly but now he was a living horrorUnit 13Lead inCollect as many words as possible related to water.Ice, ocean, lake, river, rain, sweat, fish, steamWhat properties or characteristics do you know about water?Properties: tasteless, odorless, three forms, absorbing heat, dissolving, feeling wet, colorlessPre-readingQuestions related to the subjectsWhat is/ are the properties of water?What does (one property of water) the oceanslook like?What are different parts of the oceans?What can the oceans be compared to?How does the oceans work?What are some examples of life in the oceanSkimmingTrue or false1.Water is a liquid at room temperature, and it has a relatively high freezing point. T2.The reason why water can dissolve most substances on earth is that water has high heat capacity.3.Like all the other substances, water gets smaller (contract 缩小) when it freezes.4.Pure water has a higher freezing point and lighter than salt water. T5.The salinity of the earth’s oceans is about 3.5%. T6.When water freezes, its density increases.7.Other recourses such as oil, gas, gold etc is as precious as a drop of rain. Choose the best answer1.What makes our planet so different is that___. AA.earth is covered with waterB.earth is covered with airC.earth is covered with peopleD.earth is covered with nothing2.What idea we can have is that_______. AA.water plays an important part in our lifeB.rocks forms the bottom of the oceanC.salt makes up of the most part of the water in the oceanD.marine plants are rich enough in the ocean3.The key sentence in Paragraph2 is that_____. BA.water has its own chemical propertiesB.water has its own chemical structureC.water has its own chemical wayD.water has its own freezing point4.What is the meaning of the sentence:…and we have yet to learn much about them.?BA.We have already known a lot about themB.We have already known a little about themC.We have already known none about themD.We are going to know a lot about them5.What makes the ocean such a great place is_ AA.waterB.rocksC.saltsD.marine plants6.Which of the following phrase has the similar meaning of the phrase :range from AA.cover fromB.learn fromC.hear fromD.choose from7.It is___that makes the seaside city remain somewhat cool in summer. AA.the heat capacityB.the water structureC.the ocean motionD.the density8The water moving about 2020metres down is the depth where____can’t reach. CA.the fishesB.the marine lifeC.the sunD.the earth9. The water in the ocean also keeps the temperature of the earth somewhat____by….AA.unchangeableB.changeableC.fastD.motionless99% of the living space on earth is in the oceans.What does this fact result in?Marine life is incredibly rich and varied.Can you give some specific numbers or examples?5 million species in the oceansWhat does this fact imply? Do you agree?Water is an excellent medium for life.Why do you agree with it?Water is a liquid at room temperature and has a relatively high freezing point;All living creatures need food to survive, but on many occasions the nutrients become available to living things only when they are dissolved by water.Water’s unique chemical structureHydrogen Atom+ Oxygen Atom= A polar moleculeCan you give some other examples which are also resulted from water’s unique chemical structure?We can get a lot of nutrients by drinking soup.Plants can pull water up their roots via a capillary(毛细管) process.The salinity of the earth’s oceans is about 3.5%.What does this mean?There are about thirty-five grams of dissolved solids and gases in one kilo of water. In winter water in some containers or small rivers often freezes while that in seas not? Can you explain it?The salinity of sea water can affect the freezing point of water.Sea water has a lower a freezing point, so even when the temperature of sea water falls below 0℃, sea water is still liquid.What is density?Density is the relationship between mass and volume and is measured in kg/m3, reading kilos per cubic meter The density of water is 1,000 kg/m3ScanningStructure of the passageTHE PROPERTIES OF WATER:CHEMICAL STRUCTURE, SALINITY, OCEAN MOTION, HEAT CAPACITY, DENSITYMain ideaThe passage mainly tells us it is water that makes the ocean so important to all the living things in the world.Finding Topic SentencesParagraph 1 Learning about the properties of water helps us understand life on our planet.Paragraph2 The chemical structure of water makes it an excellent medium for life. Paragraph 3 The salinity of the earth\'s oceans is about thirty-five parts per thousand, meaning that there are about thirty-five grammes of dissolved solids and gases in one kilogramme of water.Paragraph 4 The density of pure water is 1,000 kg/m3, meaning that one cubic metre of water weighs one thousand kilogrammes.Paragraph 5 Heat capacity is the amount of energy it takes to raise the temperatureof a substance by one degree centigrade.Paragraph 6 Since changes in salinity and temperature affect water\'s density, the water in the ocean is always moving.ComprehensionParagraph 1.marine life: (definition based on the text)Ninety-nine percent of the living space on earth is in the oceans.incredibly: unbelievably doubtfully extremely questionablyLife in the oceans ranges from the tiniest plankton all the way up to giants like sharks and whales. (paraphraseParagraph 2.H2O:2 Hydrogen Atoms + 1 Oxygen Atom = 1 H2O Moleculemedium: average channel means conditionpolar: +√ –√ ↑ ↓positive end: +√ –↑ ↓negative end: + –√ ↑ ↓Normal state of water: solid liq uid√ gasWhy is the chemical structure of water important?1. Because water is polar, it can break down both solids and gases.2.The nutrients in whatever falls into the ocean quickly become available to other living creatures.3. The chemical structure of water also makes it different from almost everything else on earth.The nutrients in whatever falls into the ocean quickly become available to other living creatures. (paraphraseParagraph 3.sea water (salt water)= dissolved gases+ dissolved solids+pure watersalinity of sea water affects: weight and freezing pointsalinity of sea water: 35‰ √ 35%Paragraph 4.Factors of density: mass and volumeUnit of density: kg/m3 = kilogrammes per cubic metreDensity of pure water: 1,000 kg/m3= one cubic metre of water weighs one thousand kilogrammesWhen water freezes, its density decreases. If it did not, the oceans would be frozen solid. (paraphrase)Paragraph 5.Heat capacity: water temperature substanc energy√Opposite word/phrase of absorb: gi ve off √ change createParagraph 6.How does the water in the ocean move?Dense water sinks and less dense water is pushed to the surface.Paragraph 7.Main idea: significance of water to natureWater, which seems so simple and common, is what makes life possible. Of all the resources on earth -- oil, gas, gold and so on -- nothing is as precious as a drop of rain. (paraphrase)Integrating SkillsSkimmingFind the definition of an estuaryAn estuary is the body of water where a river meets the ocean. Salt water from the ocean and fresh water from the river mix together in an estuary. This mixing of fresh and salt water creates a unique environment filled with life of all kinds－a zone between the land and sea.What kinds of function of estuaries have been mentioned in the passage?Great places for nature’s young animals clean our water by absorbing nutrients and pollutants from water coming from inland sources; Provide both recreation and educationfor human beings.ScanningRead the passage and answer the following questions.1Why are estuaries such good places for nature’s young ones?(1)．In estuaries, animals can enjoy all the benefits of the oceans without having to face many of its dangers.(2)Tides provide energy for the ecosystems, but estuaries are protected from waves and storms by islands, mud or sand.(3).Nutrients from both the land and the ocean arrive in estuaries.2. What does density mean in this passage?It means the number of species per area.3. How do you estuaries affect the water that passes through them?They absorb nutrients and pollutants from water coming inland sources, thus cleaning our water.4. Why are estuaries more sensitive to pollution than other areas?Because estuaries act as filters(过滤器), many pollutants end up in them.5. Why are estuaries important to human beings?(1)Estuaries provide both recreation and education for human beings.People can fish, swim and have fun on the beach.Scientists and students have endless opportunities to study a variety of life in the habitat.(2)Estuaries also contribute to the economy through tourismFinding Topic SentencesParagraph 1. As the oceans are the source of life on earth, the estuaries are our planet\'s nurseries.Paragraph 2 Estuaries are great places for nature\'s young ones.Paragraph 3 Estuaries are also important because they absorb nutrients and pollutants from water coming from inland sources, thus cleaning our water.Paragraph 4 Estuaries provide both recreation and education for human beings.Unit14Look at the following historical pictures and describe what you see.Nazi Germany (1933-1945)A group of prisoners, consisting of men, women and children, are being led away by armed soldiers. In the background we can see that there is a fire in the city. South Africa 1948-1990We can see a black man who shows his passport.The American South 1863-1964We can see a bus conductor who puts up a sign that the waiting room for bus passengers is only for white people.Fast-readingScan the reading passage and decide which of the following sentences are true.1. Martin Luther King, Jr went to university when he was eighteen.2. Black people refused to take buses for more than 18 months.3. Black girls could not marry white boys. T4. Rose Parks was arrested for hitting a white boys.5. The Civil Rights Act was passed in 1965.Careful-readingWhy did Martin Luther King fight for civil rights for black people?Reasons no right to votemixed race marriages forbiddenseparation ofblacks and whites: shops restaurants hospitals buses/trains schools What happened in the following time?1929 King was born1944 went to college1955 Rosa Parks’ event1963 give the speech “I have a dream”1964 King received the Nobel Prize for Peace Civil Rights Act was passed1965 Voting Rights Bill became law1968 King was murderedRosa Parkswhites-only section refuse to stand up for a white man arrested by the police What do you think about the movie?a boycott of a bus companyMain ideaParagraph 1 the famous speech “I have a dream”Key points a.1963, Washington DC, “ I have a dream” b. made him world famous Paragraph 2 the background of the speechKey points forbid mixed-race marriages separated sections in many placeseducated in separate schools had no right to voteParagraph 3 Martin Luther King’s messageKey points Fought for political rights for black people Treated the same with other peopleParagraph 4 King’s opinionKey points Went to college in the north Achieve goals by peaceful actions Paragraph 5 Rosa Parks’ eventKey points Rosa Parks was arrested Led a boycott of the bus companyGovernment lawyers declared the company wrongParagraph 6 King’s action against racial discriminationKey points Demonstrations against racial discrimination & the Vietnam WarFought for the right for blacks in BirminghamParagraph 7 King’s successKey points Inspired people of all races for equality received the Nobel Peace Prize Two laws were passedParagraph 8 King’s deathKey points Murdered in 1968 The blacks started to enjoy equal rightsReading comprehension1. When Martin Luther King, Jr gave the speech “I Have A Dream”, the slavery hadalready ended in the USA for about ___ years. CA.64B.100C.98D.552. When Martin Luther King, Jr received the Nobel Prize for Peace, he was only _____ years old. AA.35B.26C.34D.363. After the death of Martin Luther King, Jr, ___. DA. there were still few jobs to employ blacksB. there were still “Whites-only” sections in the busesC. his struggle had been forgotten by black peopleD. black people gained equal rights as white people in the USA4. By saying “This ‘Wait’ has almost always meant ‘Never’”, Martin Luther King, Jr meant______. AA. to inspire people of all races to fight for equality, not to wait for equalityB. people of all races could never get equalityC. waiting could play an important part in the fight for freedomD. housing conditions for blacks would never improve if blacks didn’t wait5. According to the text, which of the following statements is TRUE? CA. Jane, a pretty black girl, could marry John, a white young man.B. Jane, a pretty black girl, could buy some beautiful clothes in the section for whites.C. The South kept its own laws to separate blacks from whites.D. Jane, a pretty black girl, could go to college with John, a white young man. Discussion1. Which civil rights did Martin Luther King, Jr he want black people to get? Voting rights Equal rights Political rights2. King believed that he could reach his goal through peaceful actions. Give three examples of such peaceful actions. Write letters March on Boycott3. What can we learn from Martin Luther King?Brave truth freedom peaceful never give upIntegrating SkillsWhy did he change his skin color? Michael JacksonWho fought for the freedom of blacks?Harriet Tubman John Brown Martin Luther King Nelson MandelaLet’s learn about the history of human rights movements.Scanning1.What did freedom fighters fight for from the 16th century to now? For equal rights.2.What made the struggles start ?a. The ideas of the French Revolution and the American War of independence.b. All the people are brothers and sisters, and that all people should be equal .c. The beginning of the struggle.Fast-readingMain idea of each paragraphParagraph 1 The struggle for religious freedom.Paragraph 2 The struggle for equal rights of all the people.Paragraph 3 Black and colored people fought for their right to be recognised as equal to white peopleParagraph 4 The rights of women to vote in the electionsParagraph 5 Some of the rights of variety of groupsParagraph 5 Some of the rights of variety of groupsParagraph 6 The rights of groups other than peopleHow many periods is the history of struggles divided into?Three periods: 16th ~18th18th~19th the beginningtwo famous strugglesModern timesPara. 11.What was the struggle for ?For freedom of religion.For the right to be free in their choice of which god to believe in.2. What did freedom fighters fight for between the 16th and 18th century?For the freedom of religion3. What did people struggle for from the late 18th to 19th centuries?For the rights of man and later the right of womanPara. 2What did the struggles start with?The ideas of the French revolution and the American War of Independence.What were the main ideas?All the people are brothers and sisters, and all people should be equalPara.3-4Two struggles For the rights of black people For the rights of womenWho Black people WomenWhat Right to vote, choose where to live, Right to vote and go to universitystudy and work. or choose their jobs.Famous person Nelson MandelaRepresentative America and South Africa New Zealand, US, Canada and most (代表) country European countries.Para. 5What do all these groups have in common?They ask to be treated with respect, share the rights to work, good housing conditions and education and be treated equally to other people, regardless of race, religion or sex. Is there anybody in the history who fought for the rights of non-human beings? Para. 61.What did people think of Samuel Butler’s chapters at that time?Everybody thought that was ridiculous.2.In all organizations which one is the largest?The animal rights movement.Unit 15Fast reading1.Of the two places introduced, which is a summer resort to us, and which is a winter resort?Rio de Janeiro /summer; Kitzbuhel/winter2. What is Carnival in Rio de Janeiro?Carnival is a four-day festival to celebrate the sun.3. Where is Alps?Alps stands around Kitzbuhel in southern Austria, in Europe.1.What is wanderlust?It is the urge to explore the world, or to travel.2.Where is Rio de Janeiro?It is on the coast of the Atlantic Ocean in Brazil.3.What does Cariocas mean?It refers to the people of Rio.4.What is the best way to see downtown of Rio De Janeiro and what can you see? On foot. You can see old and modern buildings which tell you Rio is an important commercial city.5.What is Rio famous for?Copacabana known as the princess of the sea, and Carnival which is a festival to celebrate the sun.6.Where is Kitzbuhel?It is located in southern Austria7.What is it famous for?Good weather, breathtaking scenery and world-class ski resort.8.What else can you do in Kitzbuhel besides skiing?It offers a wide variety of entertainment and you can experience old village culture mixed with the excitement of international tourist area.True or false( )1.The best time to visit Rio is around March.( )2.Carnival is a four-day festival. T。
unit11示范教案（共4课时）3（新课标版高二英语下册教案教学设计）
unit 11 示范教案( 共4课时）3(新课标版高二英语下册教案教学设计)The Third PeriodTeaching Aims:1.Learn and master the following words:brand,luggage,achieve,organ2.Review the words appearing in the last two periods.3.Learn about Word Formation.Teaching Important Points:1.Learn some words which are closest in meaning.2.Study the ways of forming a word.3.Study the meaning of some affixes and stems.Teaching Difficult Point:How to help the students master some knowledge of Word Formation.Teaching Methods:1.Doing exercises to review the learnt words.2.Studying and practising to master the ways of forming a word.3.Pair or group work to make every student take an active part in class.Teaching Aids:1.the multimedia2.the blackboardTeaching Procedures:Step Ⅰ GreetingsGreet the whole class as usual.Step Ⅱ RevisionT:In the last period,we read the passage Zhongguancun andlearned much about it.Now,can you tell me something about it?Han Fei,you try,please.S1:Zhongguancun,in Beijing’s Haidian District,is the new centre for Chinese science and technology.The centre itself got started in the early 1980s and was set up as a special economic zone in the late 1990s.Then it quickly became the leader of China’s hi-tech industry.A growing number of overseas have returned to China and grasped the opportunity to develop their ideas at Zhongguancun.Zhongguancun has had a positive effect on business as well as science.Today,there are more than 8 000 hi-tech companies in Zhongguancun,more than half of which are IT companies.What has made Zhongguancun a success is the spirit of creativity and scientific skill.T:Very good.Thank you.Sit down,please.We all know Zhongguancun is the leader of China’s hi-tech industry as Silico n Valley in the USA.So sometimes it is called China’s Silicon Valley.In the last class,I asked you to use a library or the Internet to find out more about Silicon Valley and then compare the two areas.Now who’d like to tell us how similar or different they are?Any volunteer?S2:Both Zhongguancun and Silicon Valley are home to Internet industry as well as hi-tech companies,most of which are founded by students,faculty and staff members from the surrounding universities.However,as a fledgling hi-tech community,Zhongguancun has many differences from Silicon Valley.Silicon Valley has evolved a culture that is tuned to market-driven innovation,while in Zhongguancun,innovation is still largely driven by technology.In addition,investors in Silicon Valley are frequently an integral parts of companies day-to-day operations.While in Zhongguancun,investors has been used onlyas a source of financing.T:Nice work.Besides,we learned some new words in the passage.Do you still remember them?Let’s do an exercise.Please look at the screen.(Teacher shows the following on the screen.)Find the right explanation for each word.1.zone2.significant3.institute4.achievement5.announce6.grasp7.giant8.perfectA.something you have worked hard for and done wellB.to say something in publicC.to take hold of something firmlyD.a group of people who want to study a special thing,or the building used by such a groupE.without any fault or bad pointsrge and important;having a special meaningG:unusually large person,animal,plant,business organization,etc.H.area or region with a particular feature or useT:Find the right explanation for each of the words.I give you two minutes to prepare.Then I’ll check the answers.Suggested answers:1.-H2.-F3.-D4.-A5.-B6.-C7.-G8.-EStep Ⅲ Word StudyT:Well done.Now,please open your books at Page 5.We’ll deal with Word Study.First,Word Study.Then,Word Formation.Look at the exercise in Word Study now.Choose the answer that is closest in meaning to the underlined part.First,do it by yourself.Then check the answers with your partner.In the end,I’ll collect the right answers.Suggested answers:1.A2.B3.C4.B5.C6.A7.B8.CStep Ⅳ Word FormationT:Now,let’s study Word Formation.First,look at the words on the screen.(Teacher shows the following on the screen.)international=inter-+nationaltelephone=tele-+phonemankind=man+kindbroadband=broad+bandextremely=extreme+-lymanned=man+-edhi-tech=high+technologye-school=electronic schoolIT=information technologyCSA=Chinese Space AgencyT:You are given two minutes to study the words and find out the ways of forming a word.Then I’ll ask some students to explain how they are formed.(Two minutes later.)T:Time is up.Are you ready?Ss:Yes.T:Chen Wei,you try,please.S:Some of them are formed with prefixes in front of the stems,such as “international” and “telephone”,while some of them are formed with suffixes at the end of the stems,such as “extremely” and “manned”.Both of these two ways of forming a word are called derivation.(Bb:derivations:international,telephone,extremely,manned) T:Very good.Sit down,please.Liu Hui,can you have a try?S:OK.“mankind” and “broadband” arecompounds,composed of two words,“hi-tech” and “e-school” are short forms of compounds;“IT” and “CSA” are also short forms.(Bb:compounds:mankind,broadband short forms:hi-tech,e-school,IT,CSA)T:Well done.Sit down,please.Is everything clear?Ss:Yes.T:OK.Now,please look at the stems and affixes on the screen.Match each of them with the right meaning on the right.(Teacher shows the following on the screen.)trans- carry-graph seetele- belowsuper- lifeco- together/withvis- more than usualbio- farsub- across-port- ritingT:You are given two minutes to prepare.Then I’ll check your answers.Suggested answers:trans-=across tele-=farco-=together/with bio-=lifevis-=see -graph=writing-port-=carry sub-=belowsuper-=more than usualT:Well done.I think you’ve learnt more about Word Formation,including the ways of forming a word and the meanings of some stems and affixes.This will make it easy for youto guess the meaning of words using context clues.Please look at the screen.Let’s do another exercise.(Teacher shows the following on the screen.)Use context clues and what you know about word parts to guess the meaning of the underlined words.1.______ Many countries import most of the oil they use.2.______He studied biophysics at college.3.______It is very important to learn how to cooperate with others.4.______All your luggage will be transported to the destination by train.5.______My cousin has an excellent voice.Her dream is to become a superstar.(Teacher asks some students to do it.One student,one sentence.)Suggested answers:1.进口2.生命物理3.合作4.运输5.超级歌星Step Ⅴ ConsolidationT:OK.Now please open your books at Page 6 and look at Part 4.Read the news article and tell how the words in bold are formed.First,look at the given example to make sure you know how to do it.Then work in pairs to finish it.After a few minutes,I’ll check your answers.See what I mean?Ss:Yes.Suggested answers:showcase=show+casebreakthrough=break+throughbioengineering=bio-+engineeringoutstanding=out+standingenable=en-+ablerestore=re-+storeindirectly=indirect+-lystrengthen=strength+-enStep Ⅵ Summary and HomeworkT:Well.Let’s see what we’ve learnt in this class.First,we’ve reviewed the words learnt in the last period.Then,we’ve learnt about Word Formation(1).We’ve learnt some ways of forming a word,such as derivation,compound and short form.This way,we know how to guess new words according to the meanings of the stems and affixes as well as the context clues.After class,please review what we’ve learnt in this class and preview the next part in this unit-Integrating Skills.That’s all for today.See you next time.Ss:See you next time.Step Ⅶ The Design of the Writing on theBlackboardUnit 11 Scientific achievementThe Third PeriodWord Formation(1)Ways of forming a word:a.derivation:international,telephone,extremely,mannedpound:mankind,broadbandc.short form:hi-tech,e-school,IT,CSAStep Ⅷ Record af ter Teaching。
Unit,11,单元学习导航(人教版高二英语下册教案教学设计)
Unit,11,单元学习导航(人教版高二英语下册教案教学设计)学习目标导航XUE XI MU BIAO DAO HANG 学习提示话题1.Talk about science and scientific achievement.2.Write a persuasion essay. 1.重点掌握与中心话题“科学成就”有关的语言知识和技能。
2.学会写说明文。
功能1.If I got the money, I would。
I want/wish/hope/intend/plan to。
I hope that。
; My plan is to。
2.I’ d like to。
I’ m thinking of。
练习表示intentions（意图）和wishes（愿望）的常用句型，熟练掌握其用法。
词汇likely, overseas, grasp, master, arrange, rely, failure, achieve, announce, locate 1.掌握本单元单词的常见用法，注意其构成。
2.重点掌握并能熟练运用所列词组的用法。
set foot, rely on, put forward, e to life语法Word Formation (abbreviation) ：ad (advertisement) 广告CSA (Chinese Space Agency) 中国航天局IT (information technology) 信息技术NATO (North Atlantic Treaty Organization) 北大西洋公约组织 1.了解英语中最常用的派生法、复合法和转换法三种构词方法。
2.重点掌握下列四种缩略构词法：截断词，首字母连写词，首字母拼音词和拼缀词。
单元要点Wordstudy1.engineering2.solar3.significant4.mankind5.constitution6.zone7.private8.grasp9.master 10.perfect 11.arrange 12.rely 13.failure 14.locate 15.valley 16.brand 17.luggage 18.achieve an 20.boom 21.breakthrough 22.agency 23.announce 24.evolution 25.puter 26.likely 1.工程；工程学2.太阳的；日光的3.意义重大的4.人类5.宪法6.区域；地带7.私人的；非公开的8.抓住；理解9.硕士；主人10.完美的；理想的11.安排；整理；布置12.依靠；指望13.失败；失败的人14.把。
高二英语学案Units 11-12(B2)新课标 人教版 学案
高二英语学案Units 11-12(B2)【知识网络】一、重点词汇与短语1．英语中常见的复合宾语主要有以下几种类型: （1）名词 (或代词)+形容词.例如：He said waltzes made him dizzy.他说华尔滋舞使他头晕.She had proved them all wrong.她证明他们全错了（2）名词 (或代词)+名词.例如:He appointed her Secretary of State.他任命她为国务卿.They call this numerical control.他们把这称作数字控制（3）名词 (或代词)+不定式.例如:He told me to be cautious.他要我谨慎I often saw him do this.我常常看到他这样做.（4）名词 (或代词)+分词.例如:He saw two men fighting in the street.他看见两个人在街上打架.I’ll get your blood tested.我让人给你验一下血（5）名词 (或代词)+介词短语或副词.例如:I found her in excellent condition.我发现她处于极佳状态You won’t find him in at this time.这时候你不会在家里找到他2．matter（1）matter当“物质”讲, 是不可数名词.如:Most matter has three states.大多数物质具有三种状态.（2） matter 当“事情，问题”讲, 是可数名词.如:Don’t do bthat. It will only make matters worse.别这么干, 那只会把事情搞得更糟糕（3）matter还可以表示“麻烦事, 毛病”, 是可数名词, 通常表示“什么事, 怎么了”. 例如:Is anything the matter?有什么问题吗?（4）matter还可以作为动词, 意思是“关系重要, 要紧”.例如:He said it didn’t matter whether we stayed or went.他说, 我们去不去都可以（5）同义词: material, substance 物质, 物体;affair, thing, business事情, 情况, 事态;problem, question, issue (讨论, 考虑)的问题;trouble, problem, worry毛病, 麻烦事（6）习语:a matter of大约matter cycle物质循环as a matter of fact事实上in the matter of至于, 关于matter in hand当前问题matter of personal whim个人好恶问题matter in dispute争执事件matter of expediency 权益之计matter energy物质能量matter of record有案可查的事项二、词义辨析1．below; under; beneath; down; underneath的区别（1）below指高度低于某物, 但不一定在其正下方.如:We are below the stars我们在星光下（2）under指在某物的正下方, 或直接低于.如:He stood under a tree.他站在一棵树下（3） beneath是正式用词, 并有紧接, 靠近的意思.如:He lies beneath the ground.他长眠于地下（4）down常与表示动作的动词连用, 指从高至低的运动.如:The sun went down.太阳落山了(5). underneath制某物的直接下面.如:Someone was pushing underneath.有人在下面推.2．huge; enormous; gigantic; immense; vast的区别（1）Huge “巨大的”, 通常指体积的巨大.如:I saw a huge dog in the street.我在街上看到一条很大的狗.（2）enormous指超出比例的, 异常的和过分的“巨大的”.如:The fat man in the circus is enormous.马戏团里的那个胖子太胖了.（3）gigantic指有如巨人一般“巨大”.例如:He has a gigantic appetite and eats gigantic meals.他的食量很大, 能吃很多东西.（4）immense指各方面都极大, 非一般标准所能衡量.如:The distance between the earth and the sun may be said to be immense. 太阳和地球间的距离可以说是巨大的（5）vast通常指范围”巨大的”.例如:There is a vast expanse of desert in Sinkiang.新疆有一片广阔的沙漠三、重点句型a）In their efforts to survive, they find themselves on the surface of the monster itself, which turns out to be a submarine. 在他们努力求生时, 发现自己就在怪兽的身体表面上, 结果怪兽竟然是一艘潜水艇.in one’s efforts to do sth. “在某人试图做某事时”, 通常在句中作状语.如:In his efforts to come to work earlier, he got caught in a traffic jam.find oneself +介词短语，意为“（突然）发现自己处在。
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高中二年级英语学案Units 11-12 (B2) 【知识网络】一、重点词汇与短语1．英语中常见的复合宾语主要有以下几种类型:（1）名词(或代词)+形容词.例如：He said waltzes made him dizzy.他说华尔滋舞使他头晕.She had proved them all wrong.她证明他们全错了（2）名词(或代词)+名词.例如:He appointed her Secretary of State.他任命她为国务卿.They call this numerical control.他们把这称作数字控制（3）名词(或代词)+不定式.例如:He told me to be cautious.他要我谨慎I often saw him do this.我常常看到他这样做.（4）名词(或代词)+分词.例如:He saw two men fighting in the street.他看见两个人在街上打架.I’ll get your blood tested.我让人给你验一下血（5）名词(或代词)+介词短语或副词.例如:I found her in excellent condition.我发现她处于极佳状态You won’t find him in at this time.这时候你不会在家里找到他2．matter（1）matter当―物质‖讲, 是不可数名词.如:Most matter has three states.大多数物质具有三种状态.（2）matter 当―事情，问题‖讲, 是可数名词.如:Don’t do bthat. It will only make matters worse.别这么干, 那只会把事情搞得更糟糕（3）matter还可以表示―麻烦事, 毛病‖, 是可数名词, 通常表示―什么事, 怎么了‖. 例如:Is anything the matter?有什么问题吗?（4）matter还可以作为动词, 意思是―关系重要, 要紧‖.例如:He said it didn’t matter whether we stayed or went.他说, 我们去不去都可以（5）同义词: material, substance 物质, 物体;affair, thing, business事情, 情况, 事态;problem, question, issue (讨论, 考虑)的问题;trouble, problem, worry毛病, 麻烦事（6）习语:a matter of大约matter cycle物质循环as a matter of fact事实上in the matter of至于, 关于matter in hand当前问题matter of personal whim个人好恶问题matter in dispute争执事件matter of expediency 权益之计matter energy物质能量matter of record有案可查的事项二、词义辨析1．below; under; beneath; down; underneath的区别（1）below指高度低于某物, 但不一定在其正下方.如:We are below the stars我们在星光下（2）under指在某物的正下方, 或直接低于.如:He stood under a tree.他站在一棵树下（3）beneath是正式用词, 并有紧接, 靠近的意思.如:He lies beneath the ground.他长眠于地下（4）down常与表示动作的动词连用, 指从高至低的运动. 如:The sun went down.太阳落山了(5). underneath制某物的直接下面.如:Someone was pushing underneath.有人在下面推.2．huge; enormous; gigantic; immense; vast的区别（1）Huge ―巨大的‖, 通常指体积的巨大.如:I saw a huge dog in the street.我在街上看到一条很大的狗.（2）enormous指超出比例的, 异常的和过分的―巨大的‖. 如:The fat man in the circus is enormous.马戏团里的那个胖子太胖了.（3）gigantic指有如巨人一般―巨大‖.例如:He has a gigantic appetite and eats gigantic meals.他的食量很大, 能吃很多东西.（4）immense指各方面都极大, 非一般标准所能衡量.如:The distance between the earth and the sun may be said to be immense.太阳和地球间的距离可以说是巨大的（5）vast通常指范围‖巨大的‖.例如:There is a vast expanse of desert in Sinkiang.新疆有一片广阔的沙漠三、重点句型a）In their efforts to survive, they find themselves on the surface of the monster itself, which turns out to be a submarine. 在他们努力求生时, 发现自己就在怪兽的身体表面上, 结果怪兽竟然是一艘潜水艇.in one’s efforts to do sth. ―在某人试图做某事时‖, 通常在句中作状语.如:In his efforts to come to work earlier, he got caught in a traffic jam.find oneself +介词短语，意为“（突然）发现自己处在。
”。
如：On hearing this, I found myself in an embarrassing position.b）Whatever great achievements the future may have in store for China, it is likely that many of them will be born in northwestern Beijing. 无论中国将来会有什么样的伟大成就, 其中许多很有可能就诞生在北京的西北部.whatever在此引出一个让步状语从句, 相当于no matter what, 意为―无论; 不管‖.如:Whatever you many think, I’m going ahead with my plans.it is likely that…是常见句型, 其中it是形式主语, that从句作句子的真主语.如:It is likely that we will be given another chance.c）At the beginning of 20,000 Leagues Under the Sea, one of his most famous novels, ships are disappearing all over the world and it is believed to be caused by a sea monster. <<海底两万里>>是他最有名的小说之一, 该书的开头描写: 全世界的轮船都快全部消失了, 这据说是一个海洋水怪造成的.it指前文中的ships are disappearing这件事, 这是it的用法之一.如:There is a lot of air in loose, and it helps to keep the cold out.be believed to…是固定句式, 意为―据说, 人们认为, 有人相信‖, 其中不定式有几种变化:to be…; to do…; to be doing; to have done.如:The little boy is believed to be sleeping in the room.四、语法复习1．部分否定:英语中的概括词all, every, both, 以及与every构成的合成词everybody, everything用于not 否定句时, 只表示部分否定, 常译成―并非……都‖.例如:Both of the books were not published in Britain这两本书不都是在英国出版的.Everything isn’t ready.并不是一切都准备好了Not everyone likes this garden.并不是每个人都喜欢这个花园.以上句子如果表达全部否定, 则必须运用完全否定词语none, neither, no one, nothing等.例如:None of the answers are correct.所以答案都错了Neither of the books are published in Britain .这两本书都不是在英国出版的Nothing is ready.什么都没准备好No one likes this garden.没有人喜欢这个花园.[注意]任何人不经允许不能离开这个聚会[误]Anybody can’t leave the party without permission.[正]Nobody can leave the party without permissionany…not的表达形式不符合英语习惯.2．现在分词和不定式均可作结果状语, 区别如下:分词作结果状语, 通常表示一个比较自然的, 意料之中的结果, 是主句谓语动词动作的直接结果. 不定式作结果状语, 通常表示发生的一个出乎意料, 事先没有想到的结果.例如:He hurried to the station. Only to find the train had gone.他急急忙忙赶到车站, 结果发现火车已经开走了. (他未料到)He lifted a rock only to have it drop on his own feet.他搬起石头, 结果却砸了自己的脚.3．构成法(一)----合成法合成词的概念将两个或两个以上的词组合在一起而形成新的词, 叫做合成词.如:international, worldwide, telephone, broadband, mankind, extremely, hi-tech, e-mail合成形容词的常见构成方式:1．形容词+名词+ed: kind-hearted, cold-blooded2．形容词+doing: good-looking, easy-going, finesounding3．名词+doing: eye-catching, painstaking, peaceloving, breath-taking4．副词+done: widespread, widely-used, wellknown5．名词+形容词: homesick, carefree, seasick, airsick6．基数词+名词+形容词:four-year-old, twometer-tall, ten-foot-deep合成名词的常见构词方式:7．名词+名词:bookworm, silkworm, blood-test8．doing+名词:sleeping-car, washing-machine, sleeping-pill9．动词+名词:pick-pocket, break-water10．名词+doing: handwriting, sun-bathing, sand-bathing11．动词+副词:break-through, get-together合成动词的构成方式:12．名词+动词:sleep-walk13．副词+动词:overthrow, undergo, undertake14．形容词+动词:blacklist, white-wash其他常见合成词: maybe, myself, moreover, forever, everything, however, nevertheless 5．构词法(二)---派生法派生词一般由词根(root)+前缀(prefix)/后缀(suffix)构成构成方式2．表示其他意思的常用前缀:re-:重新, 再, 又; mis-:错误地; co-:共同地, 合作的; anti-:反对; over-:过于, 过火; under-:不够; ex-:前任的,向外的, 多余的; pre-:预先, 在…之前; post-:之后的; super: 超级的; sub-:次……,亚……; inter-:相互的; tele-:远距离的; trans-:跨越, 移植, 转移; micro-:微观的; macro:宏观的; mini-:特小的; max-特大的; semi-:半; mono-:单; bi-:双; tri-:三; multi-:多; auto-:自动的3．个别前缀可以引起词性的变化:en-+名词或形容词=动词(encage, enlarge, enrich, encase, endanger); a-+名词=形容词或副词(asleep, aside, aboard, arise, awake)【考点透视考例精析】[考点] 名词性从句作表语。