选择性必修一UNIT5 单词学案

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高中英语人教版选择性必修一 Unit 5 A pioneer for all people教案

Unit 5 A pioneer for all peopleType of the lesson: ReadingLearning Objectives:1. To learn and master the new words and expressions of the topic by reading.2. To develop abilities of reading, speaking and teamwork.3. To learn from Dr Yuan some noble characters, and increase awareness of responsibility and devotion.Teaching Important Points:1.Help the students to understand the passage better.2.Learn and master the important words and phrases in this period.3.How to help the students make up their minds to make contributions to the society in the future like Dr Yuan.Teaching Difficult Points：1.How to help the students improve their reading ability and understand the passage better.2.How to master the important language points in this passage.Teaching Aids:A blackboard, chalk, and multimediaTeaching Methods:1.Fast reading to get the general idea of the text.2.Detail reading to understand the passage better.3.Discussion to help the students understand better what they’ve learned and to use the knowledge they’ve learned in this period.Teaching Procedures:Before class, let students read the words loudly.Step 1. Lead-inShow paddies to students and let them guess what I am holding. Tell them it is these small plants that feed many people in China and even in the world. And ask them if they know who made great contributions to the rice plant. Then go into today’s class. Purpose: To arouse students’ curiosity and interests in learning about Dr. Yuan and his contributions.Step 2. Fast reading1.Read the title and the first sentence of each paragraph. What kind of text is it？A. A short storyB. A play reviewC. A commercial advertisementD. A biography2. Match each paragraph with its main idea.Para.1 A.Yuan conducted research and developed hybrid rice.Para.2 B.Yuan is old but still full of dreams that he is turning into reality. Para.3 C.Yuan considers himself a farmer.Para.4 D.Yuan decided to study agriculture.Para.5 E.Yuan’s innovation has helped to feed more people.Para.6 F.Yuan cares little for celebrity or money.Purpose: Develop students’ skimming skills by paying attention to the title and the first or last sentence in each paragraph. Let the students know the structure, main idea and writing style of the text.Step 3. Careful readinga.Read paras.1-2 and answer two questions.※The catcher of the paddy fields稻田守望者1.Why does he consider himself a farmer?__________________________________________________________________ Actually, he is one of China’s ______________and known as ________________.2.Why did Yuan Longping choose to study agriculture?A.Because his parents wanted him to do so.B.Because he wanted to win awards in this field.C.Because farmers sometimes suffered from serious shortage of food at that time.D.Because he wanted to make more money by selling seeds.b.Read paras. 3-4※The jumper in scientific research科研跳高运动员Read para.3 and answer two questions.Research : why?Farmers needed to__________in the fields they had to solve the shortage of food.What’s characteristic of hybrids?They usually attain_____________ than conventional crops.Read para.4 and find out Dr. Yuan’s great contributions.Contributions:1)about ___________of domestic rice consumption in China is comprised of crops generated from Yuan's hybrid strains2)Yuan's innovation has helped feed not just China, but many other countries, such as __________________.c.Listen to para. 5 and choose the best answer.1. Did Mr.Yuan retire to a life of leisure?________________________________2.Does he care for celebrity or money?______________________________3.He makes large donations to_________________________d. Read Para. 6 and answer two questions.1.Yuan Longping envisioned rice plants as tall as ___________, with each _______ of rice as big as a broom, and each grain of rice as huge as a __________.2.What was his latest vision of rice? Has it become a reality?_____________________________________________________________________ Purpose: Let the students find some useful information, and get familiar with the text to develop their reading abilities to acquire and deal with information.Step 4. Post reading1.SummaryAfter reading the passage，please fill in the following blanks.Yuan Longping, who 1. __________ (know) as the “father of hybrid rice”, considers himself a farmer. When he was young, 2. __________ concerned him most was farmers’ 3. __________(short) of food to eat, so he chose to study agriculture at college. After graduating in 1953, he worked as a researcher and devoted himself to 4.__________ (create) a kind of hybrid rice, which could attain a 5. __________ (high) yield. In 1974, he succeeded in making it 6. __________ reality. Today, 60% of domestic consumption in China is comprised of crops 7. __________ (generate) from his hybrid strains, for which he has received numerous awards both in China andabroad. But the humorous old “farmer”, caring little 8.______ celebrity or money, isstill living a simple life. Despite his 9.__________ (advance) years, he is trying 10.________(fulfill) his dreams of riding the world of hunger.Step 5 Group WorkAfter the Award Ceremony , Mr. Yuan Longping will be interviewed by a group of journalists. Please elect one student to act as Mr. Yuan and the rest of will be journalists.Preparations:Make a list of questions that you will ask Mr. Yuan._____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________________________________ _____________________________________________Presentation：Step 6 Assignment (Homework)Collect information about hybrid products and you are expected to present it to your classmates in the next class.Purpose: By giving students a situation to use English to build up their correct attitude towards Dr. Yuan’s spirits of responsibility and devotion and develop their ability to cooperate with others efficiently.。

人教版选择性必修第1册 Unit 5 教学设计

Period 1Reading and Thinking学案设计学习目标1.To know the story about Yuan Longping and summarize his characteristics.2.To express your ideas on the given topics through critical thinking.3.To write a biography about a great person.课前预习Task 1: Words & expressionspioneer n．hybrid n．devote vt.devote ...to shortage n．a shortage of tackle vt.crisis n．(pl.crises) convince vt. characteristic n．conventional adj. assumption n．intense adj. overcome vt. enormous adj. output n．estimate vt. domestic adj. consumption n．comprise vt.be comprised of innovation n．invaluable adj. numerous adj.far from the case deep downcelebrity n．fulfil dreamsenvision vt.succeed in doing sthvision n．reality n．potentially adv.at home and abroad________Task 2: Sentences translation1.Yuan Longping, known as the “father of hybrid rice”, was one of China’s most famous scientists.2.What concerned him most was that farmers often had poor harvest and sometimes even had a serious shortage of food to eat.3.Yuan Longping realised that larger fields were not the solution. Instead, farmers needed to boost yields in the fields they had.4.One characteristic of hybrids is that they usually attain a higher yield than conventional crops.5.Through intense effort,Yuan overcame enormous technical difficulties to develop the first hybrid rice that could be used for farming in 1974.6.This hybrid enabled farmers to expand their output greatly.7.Today, it is estimated that abut 60 percent of domestic rice consumption in China is comprised of crops generated from Yuan’s hybrid8.Given that Yuan’s hybrid made him quite wealthy, one might think he would have retired to a life of leisure.9.What impressed people most about Yuan Longpong most was his ongoing ability to fulfil his dreams.10.H e succeed in producing a kind of rice that could feed more people at home and abroad.Task 3: Translate this passage on your own.课堂探究Part ⅠLead-inStep 1: Poem AppreciationThe PeasantsLi Shen [Tang]At noon they weed with hoes,Their sweat drips on the soil.Each bowls of rice, who knows?Is the fruit of hard of toil.step 2：Video TimePartⅡReadingStep 1: First readingRead the text.Match the main idea with each paragraph.Para.1 A.Yuan conducted research and developed hybrid rice.Para.2 B.Yuan is old but still working hard to fulfil his dreams.Para.3 C.Yuan considers himself a farmer.Para.4 D.Yuan decided to study agriculture.Para.5 E.Yuan’s innovation has helped to feed more people.Para.6 F.Yuan cares little for fame or wealth.Step 2: Detailed readingRead the text again and answer the questions, then underline the supportive sentences.1.Why does Yuan Longping consider himself a farmer?2.Why did Yuan decided to study agriculture?3.When did Yuan start his research? And when did he succeed?4.What is a hybrid? And what is the main advantage of hybrid crops?5.How has Yuan’s research helped people around the world?6.What attitude does Yuan hold toward money or fame?What does he do?7.What is Yuan’s latest vision?8.What’s the text type?A.Travel journalB. DiaryC. BiographyD. FairytalePartⅢSummaryAfter reading the passage,what do you think of Yuan Longping?Think about some adjectives to describe him. Then look back on the passages about Lin Qiaozhi and Tu youyou, and think about what qualities do they have in common?PartⅣCritical thinkingFood is the most significant thing in the world,because everyone lives on food.Do you know what kinds of measures can we take to make sure everyone can save food well?1.2.3........Part ⅤExerciseTask 1: 根据汉语意思补全句子。

高中英语选择性必修第一册教学设计 UNIT 5 Period 1

UNIT 5 Period One题组A 基础练Ⅰ.单词拼写1．Yuan Longping realised that farmers needed to ________(使增长) yields in the fields they had.2．The night before the test I was ________(克服) by fear and despair.3．This hybrid enabled farmers to expand their ________(产量) greatly.4．Given that Yuan's hybrids have made him quite wealthy, one might think he would retire to a life of ________(闲暇).5．As a man of the soil, he cares little for ________(名誉) or money.6．(全国卷Ⅱ)According to the World Bank, China accounts for about 30 percent of total global fertilizer ________(消耗量).7．The country's present difficulties arise out of the ________(缺乏) of petroleum(石油) .8．The first reason to ________(应对) these problems is to save children's lives.9．One ________(特点) I have observed over the years in all great software developers is their passion for their work.10．I don't think there's enough information to make an ________(假设)．【答案】1.boost 2.overcome 3.output 4.leisure5．celebrity 6.consumption 7.shortage 8.tackle9．characteristic 10.assumptionⅡ.单句语法填空1．A year ________(comprise) of the four seasons of spring, summer, autumn and winter.2．________ is estimated that 1.3 billion people will use English as either a first or a second language by .3．It never occurred to me that you could succeed in ________(persuade) him to change his mind.4．In our school, most of our students ________(attain) five “A” grades in their epressed me most is the optimistic attitude of the disabled.6．________(give) that he can get another chance, he will surely succeed.7．After ________(graduate) from college, he went to the United States for further study.8．The company, New England Electric, burns coal ________(generate) power.9．This argument seems ________(convince), but is easily overturned.10．Steve was ________(intense) curious about the world I came from.【答案】1.is comprised 2.It 3.persuading 4.attained5．What 6.Given 7.graduating 8.to generate9．convincing 10.intensely题组B 提升练Ⅰ.阅读理解“Peop le still want plastic bottles, because they reseal and are lightweight，” said Ms Perez, Coca Cola's head of sustainability.The firm, which is one of the biggest producers of plastic waste, has claimed to use at least 50% recycled material in its packaging by .But environmental campaigners argue many Coke bottles would still go uncollected and end up in landfill. Elsewhere, plastic were clogging up (堵塞)the seas, harming marine life.The drinks giant produces about three million tonnes of plastic packaging a year － equivalent to 200,000 bottles a minute. In , it was found to be the most polluting brand in a global audit (调查)of plastic waste.But speaking at the World Economic Forum in Davos, Ms Perez said the firm recognized it now had to be part of the solution.However, Ms Perez said the firm could not ditch plastic outright, as some campaigners wanted, saying this could hit sales. She also said using only aluminum and glass packaging could push up the firm's carbon footprint. “Business won't be in business if we don't accommodate consumers，” she added. “So as we change our bottling infrastructure, move into recycling and innovate, we also have shown the consumer what the opportunities are. They will change with us.”Ms Perez said she respected the idealism of youth activists and also agreed with calls for Coca Cola to reach its environmentalgoals sooner than －although she would not say whether she would step down if the plans failed.1．According to the text, what bad effects do plastic bottles have?A．It is impossible to recycle plastic.B．Plastic debris causes damage.C．Plastic is seen as the most polluting material.D．Plastic production leads to higher carbon footprint.2．What does the underlined word “ditch” in Paragraph 6 mean?A．give out B．give upC．change D．doubt3．What can we infer from Perez's words in Paragraph 6?A．Coca Cola balances their needs with those of customers.B．The question remains whether nonplastic bottles will affect market.C．The firm creates whatever customers need.D．Campaigners urge Coca Cola to solve the problem step by step.【语篇解读】本文是一篇议论文，介绍了作为最大塑料制品之一的生产公司——可口可乐公司在环保人士的呼吁下，企图在满足消费者需求与达到环保目标之间寻找一个平衡点。

新教材外研版英语选择性必修第一册学案：Unit5Revealingnature表达作文巧升格

观察日志本单元写作项目是描写植物生长过程的观察日志。

[基本框架]1．开头(beginning)——写作目的；2．主体(body)——植物成长的过程；3．结尾(ending)——你的感受。

[常用词块]1．growth condition of the plant植物生长条件2．a hole large enough一个足够大的洞3．put the earth back in the hole把土回填到洞里4．up to20feet in length长度达20英尺5．select proper seeds挑选合适的种子6．a light application of fertilizer使用微量的肥料[常用语句]精彩开头1．Do you have an experience of planting a kind of plant？你有过种植植物的经历吗？2．Let me share you with the process about my experience of growing watermelon?让我和你分享我种植西瓜的经历。

3．I once lived in the countryside and planted some garlic in the garden.我曾经在乡村住过，在菜园里种过大蒜。

丰满主体1．Check to see if there are any local requirements about digging.检查当地是否有关于挖掘的要求。

2．Take a suitable shovel and dig a hole that is4－5times the width of the root ball，more than enough so it will fit.用一把合适的铲子挖一个比球宽4－5倍的洞，足够大，这样就合适了。

3．Use the garden cultivator to loosen the dirt all around the hole to make it easier for the roots to spread.用园艺耕耘机把洞周围的泥土松掉，使根部更容易散开。

高中英语高一年级必修一Book1 Unit5 词汇学习导学案

高中英语高一年级必修一Book1 Unit5 词汇学习导学案备课组：高一英语主备人：备课时间：上课时间：备课组长( 签字）：学科组长（签字）：审核人（签字）：【学习课题】：高中英语必修一Unit 5 词汇教学【课时安排】: 1课时：第1课时【学习内容】: 1、所有词汇的拼读2、掌握重难点词汇以及其句型3、重难点词汇及句型的运用与升华【学习目标】：1、掌握如何拼读单词；2、能够掌握重难点词汇的不同词性以及它常用和高考重点句型辨析；3、能够灵活运用重难点词汇和句型造句；【学习重点】：1、掌握几种重难点词汇的句型以及不同句型辨析，并运用到日常写作中；2、学会处理高考中短文改错与语法填空中，与之相关词汇的考点【学习难点】：1.掌握重难点词汇以及不同句型辨析；2.如何把所学句型运用到日常写作和高考中【学习关键点】：学会运用所学的知识点，完成高考相关的考查。

【教学用具】：PPT。

【教学过程】：一、课前案（自主学习）：（时间：5分钟）1、拼读本单元词汇2、1)sentence2)relative3)blanket4)equal5)vote6)legal7)lawyer8)found9)generous10)active二、课中案：（Time：40 Mins）三、课后案：1. 识记本单元所学单词及短语。

2. 短文改错，只允许修改10处，错词已画出，请另外找出加词和去词。

I've had many dreams since I was a child. Now my dream is to opens a cafe. Though it may appear simple, it required a lot of ideas and efforts. What I want is not just an ordinarily cafe but a very special one. I want my cafe have a special theme such as like "Tang Dynasty". In the cafe, customers will enjoy yourselves in the historical environment what is created for them. If I succeed in manage one, I will open more. I wish to have a chain of cafes in many different city. Each of my cafes will have a different theme and an unique style.【课后反思】：。

新课标人教版英语选择性必修一Unit5 Using Language 导学案及答案

Unit 5 Working the Land---Using LanguageCHEMICAL VERSUS ORGANIC FARMING【核心素养】1. To enhance the reading and writing skills;2. To learn about the chemical and organic farming;3. To share your own opinions on the chemical and organic farming;【情境导入】1. Share some pictures of chemical farming and organic farming.【阅读深思】Read the text and answer the following questions:(1) Why did many farmers welcome the introduction of chemical farming?______________________________________________________________________________ (2) What concerns many people about the use of pesticides?______________________________________________________________________________ (3) What is one problem with the use of chemical fertilisers?(4) How is organic farming different from chemical farming?(5) Why do organic farmers change the kind of crop grown in a field every year?【自学反馈】Activity 1: True or false1. Chemicals can cause damage to the land and people’s health. ( )2. Organic farmers are those who grow crops with chemical fertiliser ( )3. Beams should be grown together with corn and wheat. ( )4. Vegetables that put down deep roots are harmful to the soil. ( )5. Farmers grow the same crops year after so that the soil may not get exhausted. ( )6. Actually it is not easy to completely realise organic farming. ( )Activity 2: Match the main ideas with each paragraph.Para.1-2 A. What organic farming isPara.3 B. Why man-made chemicals are still used in farming Para.4 C. Organic methods for producing rich soilPara.5 D. The problems with chemical farming【自主探究】Discuss these questions in groups1. Is the author of the passage for or against organic farming? How do you know?2. What other disadvantages of chemical farming did the author not list?3. How might the following items be problems and how important are they for organic farming?natural animal waste used as fertiliserhigher cost of producing foodgreater effort required to farm【成果展示】Please show your answers based on the above discussion.【点评精讲】1. Language features of the passage;2. Lead the students to share their opinions on chemical and organic farming.3. Complicated sentence analysis【随堂检测】Decide whether your group supports chemical farming or organic farming, then complete the outline below:Topic sentence: In my opinion, farming is preferable to farming because Point 1:Point 2:Point 3:Conclusion:【巩固应用】Exercise 1 and exercise 2 of P.58参考答案Unit 5 Working the Land---Using LanguageCHEMICAL VERSUS ORGANIC FARMING【阅读深思】Read the text and answer the following questions:(1) Why did many farmers welcome the introduction of chemical farming?Because chemical pesticides and artificial fertilisers can fight crop disease and increase production (2) What concerns many people about the use of pesticides?It may make them ill and even cause cancer.(3) What is one problem with the use of chemical fertilisers?Crops grown with them usually grow too fast to be rich in nutrition. They may look beautiful on the outside, but inside there is usually more water than essential minerals, and they often have less flavor as well.(4) How is organic farming different from chemical farming?It doesn’t use any chemicals. Organic farmers focus on keeping their soil rich and free of disease through natural means.(5) Why do organic farmers change the kind of crop grown in a field every year?Because different crops put important minerals back into the ground, making it ready for the next batch of crops.【自学反馈】Activity 1: True or false1. Chemicals can cause damage to the land and people’s health. ( T )2. Organic farmers are those who grow crops with chemical fertiliser ( F )3. Beams should be grown together with corn and wheat. (F)4. Vegetables that put down deep roots are harmful to the soil. (F)5. Farmers grow the same crops year after so that the soil may not get exhausted. (F)6. Actually it is not easy to completely realise organic farming. (F)Activity 2: Match the main ideas with each paragraph.Para.1-2 A. What organic farming isPara.3 B. Why man-made chemicals are still used in farmingPara.4 C. Organic methods for producing rich soilPara.5 D. The problems with chemical farming。

《英语》(新标准)高中选择性必修第一册Unit 5 教学设计

4.Studentsshare their answers in front of the class andother students make supplements or free discussion.
5.Students read the page carefully to refine relevant animal vocabulary and discuss and answer Question 2.
6.Students report their outcome of the discussion, and introduce similar animals by using the new vocabulary.
To arouse students’interest in the three animals and draw their attention to the theme of this unit–Revealing nature.
1.Studentscollect words about wildlife and information of their favourite animals.
2.Students introduce their favourite animals.
3.Students scan the magazine page and discuss Question1 in groups.
2.Teacher asks students to introduce their favourite animals.
3.Teacher asks students to scan the magazine page and discuss Question1 in groups.

人教版(2019)选择性必修一Unit 5 Working the Land学案

选择性必修一Unit 5 Working the landA Pioneer for All Peopledevote vt.把……献（给）；把……专用于；专心于1. Considerable resources have been devoted to proving him a liar.为了证明他是个骗子已投入了相当多的人力和财力。

2. After her marriage, she couldn’t devote herself totally to her music.她结婚之后无法全力倾注于音乐【拓展】devote…to (doing) sth. 把……用于；献身；致力；专心devote oneself to (doing) sth. 献身于；致力于devoted adj.挚爱的；忠实的，忠诚的be devoted to 致力于devotion n.奉献；关照；忠诚convince v.使相信；使确信；说服1. Although I soon convinced him of my innocence, I think he still has serious doubts about my sanity.尽管我很快就使他相信我是清白的，但是他还是非常怀疑我精神是否正常。

2. His mother has been trying to convince him to see a doctor.他妈妈试图劝说他去看医生【拓展】convince sb. to do sth. 说服某人做某事convince sb. of sth. 使某人相信某事adj.convinced 确信的；深信的convincing 令人信服的；有说服力的be convinced of 相信conventional adj.传统的；习惯的1. “Have you had your meal?” is a conventional greeting in China.“您吃了吗？”是中国传统的打招呼方式。

2019新人教高中英语选择性必修一Unit5Working the land 词汇教学教案

2019新人教高中英语选择性必修一Unit 5 Working the land词汇教学教案Teaching aims:1.Enable students to further understand the usages of such important words and expressions as devote,shortage,convince,yield,and digest and learn to express themselves by using the important words and expressions.2.Guide students to learn to use the right collocation between adjectives and nouns,verbs and their objects.3.Help students to use what they have learned into writing.Teaching key and difficult points:1.Help students to learn the bold words and expressions of the unit.2.Exercises are expected to assist students to express themselves freely in English.3.How to use the words and phrases in real situations.Teaching procedures:StepⅠRevision1.Of all the qualities of Yuan Longping, what impresses you most?2.Would you like to be a farmer in your future career?Step ⅡSelf-directed study--Word FormationIn your self-study time,please find out the relative forms of the following words and at the same time,make out their meanings by referring to the dictionary or reference books.1.short→n.2.nutrition→adj.____________&3.marry→n.4.deep→n.e→adj.6.wide→n.7.convince→adj.____________&8.warm→n.9.convention→adj.10.grow→n.11.assume→n.12.dead→n.13.consume→n.14.long→n.15.secure→n.16.strong→n.17.salt→adj.18.entire→adv.19.cloud→adj.20.poor→n.21.sun→adj.22.safe→n.23.fog→adj.24.extend→n.Suggested answers:1.shortage2.nutritional;nutritious3.marriage4.deptheful6.width7.convincing; convinced8.warmth9.conventional10.growth11.assumption 12.death13.consumption14.length15.security16.strength17.salty 18.entirely19.cloudy20.poverty21.sunny22.safety23.foggy 24.extensionStepⅠ Collocations1.my lifelong pursuit我毕生的追求2.enormous difficulty巨大的困难3.work the land耕种土地4.rice consumption水稻消费量5.pursue a career 追求事业6.invaluable contribution宝贵的贡献7. a poor harvest收成不好8. a life of leisure一种悠闲的生活9.have a shortage of缺少……10.make a large donation捐献了很多11.tackle the crisis解决危机12.fulfil one’s dream实现某人的梦想13.boost yields增加产量14.at home and abroad在国内外15.attain a higher yield获得高产量16.advanced years高龄17.intense effort大量的努力18.serve the high demand for sth满足很高的需求【词汇运用】1.I believe that I have come this far because of my willpower.I am never tired of working,as acting has been my pursuit.I feel honoured to receive so much love from the people of this country.2.The president is clearly in a dilemma about how to the crisis.3.Schools nationwide are experiencing a of teachers.4.She felt that she had failed to her objectives for the year.5.During his years,he was still devoted to carving.Suggested answers:1.lifelong2.tackle3.shortage4.fulfil5.advancedStepⅠ Usages of important words and phrasesIn the following part, we’ll study the usages of the words or phrases.（红色为学生作答部分）1.devote vt.把……献(给);把……专用于;专心于【教材回顾】Indeed,his slim but strong body is just like that of millions of Chinese farmers,to whom he has devoted his life.【同义句替换】Indeed,he is just like one of the millions of Chinese farmers with a slim but strong body.And he has given most of his life to them.【语境感知】She devoted herself to her career.她全心全意投入到她的工作中。

Unit1-- Unit5熟词生义学案—人教版高中英语选择性必修第一册

Unit1-- Unit5熟词生义学案—人教版高中英语选择性必修第一册Unit1 熟词生义学生版1. commit :vt原句:Tu Youyou, a committed and patient scientist, was born in Ningbo, China.此句中commit的含义是______________请写出下列句子中的含义：1) He committed a crime when he was young. _____________2) You have to take the job and commit to doing it well. ____________2. acknowledge: vt原句: However, Tu you-you would not acknowledge defeat. 此句中acknowledge的含义是__________请写出下列句子中的含义：1) I’d like to acknowledge all the help I have received from my family. _____________2) I said hello to her, but she didn’t acknowledge me. ________________3. encounter :vt/n原句: Einstein often encountered people on the street who would stop him and ask him to help explain things.此句中encounter的含义是___________请写出下列句子中的含义：They encountered serious problems when carrying out the task. ______________She didn’t remember her encounter with Tom last summer. ___________4. distinct: adj原句: From their research, they discovered and tested 380 distinct ancient Chinese medical treatments .此句中distinct的含义是______________请写出下列句子中的含义：The outline of the ship became more distinct. _____________5. sum :n/vi原句: Use your notes to write your introduction and sum up how you feel about the person.此句中sum的含义是 _____________请写出下列句子中的含义：1) The sum of two and two is four. ______________The trip cost me a large sum of money. ____Unit2熟词生义学生版1. 一词多义 switch：n/vt原句：Have you ever forgotten to switch off the TV or computer? 此句中switch 的含义是_______请写出下列句子中的含义：1) Remember to turn off the light switch when you leave. ___________2) He switched the conversation from one topic to another. __________3) We asked them if they would switch places with us. ______________2. 一词多义 instant : n/adj原句：Your light will come on the instant you enter the door along with your favorite music or TV program.此句中instant 的含义是 ___________请写出下列句子中的含义：1) I couldn’t answer for an instant. _____________2) I hope to get an instant reply. _______________3) I will purchase some instant coffee. __________3. 一词多义 distant :adj原句: In the not-too-distant future, we will be living in smart homes that will lock the door for us when we are away. 此句中distant 的含义是 ____________请写出下列句子中的含义：1) Their eyes barely move, and they always have the same distant expression on their faces. ________2) Tom sounded cold and distant on the phone. ______________4. 一词多义 critical :adj原句：They can warn you early on if you have a critical illness, such as cancer, and potentially save your life.此句中critical 的含义是 _____________请写出下列句子中的含义：1) These talks are critical to the future of the peace process. ___________2) Students are encouraged to develop critical thinking instead of accepting everything they are told withoutquestioning it. ___________5. 一词多义available :adj原句: Many of these new innovations are already available and being used in some homes.此句中available 的含义是___________请写出下列句子中的含义：Tickets for the train are available online. _________________I am not available today, so I can’t accompany you to shopping. _______________Unit3熟词生义1. buffet原句：I wake up to the sound of the wind buffet ing the cloth of my tent.风噼啪地拍打着我帐篷的布，我在这声响中醒来。

Unit5核心词汇句式拓展及巩固练习学案-高中英语外研版选择性

选择性必修三Unit5核心词汇句式拓展及巩固练习核心词汇1 take...for granted 认为……理所当然基础测评对比填空(take it easy/take one's time)(1)I know you're not feeling well, so try to take it easy today.(2)Take your time, please.Try to follow the natural steps and have your own clock.补全句子(3)I was joking, but he took it seriously.我在开玩笑，但是他当真了。

(4)I take it for granted that he will succeed.我认为他成功是理所当然的。

要点归纳take it easy (＝take things easy) 放松；别紧张；别着急take it seriously 认真对待；当真take one's time 别着急；慢慢来注take...for granted 后接that宾语从句时，常用it作形式宾语，构成take it for granted that...结构。

2 seek solutions to寻求解决方法单句语法填空(1)They have begun to look seriously into the reasons and seek solutions(solve) to the problem.(2)He sought to climb(climb) over the fence, but failed.(3)The foreigners have sought help from the local government.补全句子(4)If you want to seek for/after success, you must work hard.如果你想追求成功，就必须努力工作。

高中英语选择性必修一Unit5导学案

Learning Aims:1.Students can read and spell the new words correctly and loudly.2.Students can apply these words into the concrete context.一、识记1.interaction n.交流；互动；相互影响interact vi.交流；沟通；合作；相互影响/作用interact with sb.与......某人交流/沟通/合作interact with sth.相互影响/作用☆前缀解析：inter-=between;among;during相互；之间interchange v.交换；互换(=exchange)international adj.国际的interplay n.相互影响/作用interstate adj.洲际的interpret v.解释；阐明；理解；领会；口译interrelate v.使相互联系interrupt v.中断；打断；妨碍2.vary vi.(根据情况)变化；改变vary in在某方面有所变化/不同vary with随着......而变化vary from不同于......vary from......to......=vary between......and......从......变化到......☆变形：variety n.变化；多样性；变体various adj.各种各样的；多种多样的a variety of=varieties of=variousvariable adj.可变的；异变的；变化莫测的varied adj.各种各样的；形形色色的；丰富多彩的；变化的；改变了的3.appropriate adj.合适的；恰当的；相称的in appropriate adj.不合适的；不恰当的；不相称的appropriate ly adv.合适地；恰当地；相称地in appropriate ly adv.不合适地；不恰当地；不相称地e.g.an appropriate reason一个恰当的理由☆be appropriate to/for sb./sth.适合......；适用于......；与......相称=be suitable for=be fit for=be proper forIt is appropriate for sb.to do sth.对某人而言做某事是合适的◆It is appropriate+that sb.+(should)do sth.某人做某事是适合/恰当的e.g.It’s appropriate that he(should)get the post.由他担任这一职务是恰当的。

外研2021新教材高中Unit5Revealingnature教学知识细解码学案选择性必修第一册英语

1．distant adj.遥远的→distance n．远处2．evolve v．进化→evolution n．进化3．suspect v．猜想，怀疑→suspected adj.被怀疑的4．generate v．产生，创造→generation n．产生5．nature n．自然→natural adj. 自然的n．擅长做某事的人→naturalist n．博物学家Words And Phrases知识要点1　distant adj.遥远的；远处的；久远的；疏远的(教材P50)　The captain of the ship，the Beagle，wanted someone who would “profit by the opportunity of visiting distant countries yet little known”．“贝格尔号”船长需要个人，此人能“有机会访问遥远而鲜为人知的国家并从中受益”。

[例1]　The airport was about 20 kilometres distant.机场在大约20公里远的地方。

[例2]　Pat sounded very cold and distant on the phone.从电话里听起来帕特非常冷淡和疏远。

[造句]　这学校距离车站3英里。

The school is three miles distant from the station.[知识拓展]distance n．距离；远方at a distance 隔一段距离；距离稍远in the distance 在远方out of distance from 离……太远；达不到keep sb.at a distance 对……冷淡；与……疏远keep distance from 与……保持距离distance oneself from 使远离；使疏远[即学即练]　单句语法填空①She was warned to keep her distance(distant) from John if she didn't want to get hurt.②The sound of the cheering faded away in the distance.③Jay had always tended to keep his girlfriends at a distance.知识要点2　be a disgrace 是耻辱，是丢脸的事(教材P50)　What's more，he had recently received a letter from his father predicting that he would be “a disgrace to yourself and all your family”．更有甚者，他最近收到了父亲的一封信，信中预言他将是“你和你全家的耻辱”。