新人教版必修2

1、欢迎进入物理课堂,5.宇宙航行,第六章万有引力与航天,嫦娥奔月,敦煌飞天的壁画,一、牛顿的设想-发射人造卫星,2.最小的发射速度是多少?,思考1.卫星绕地球运动的运动和受力特点?,1.卫星绕地球运动的运动和受力特点?,卫星绕地球做圆周运动，地球对卫星的万有引力提供向心力。F引=Fn,二、卫星的动力学方程?(r-V-T的关系),地球,VT,r,R,r,Mm。

2、Extensive reading,Dictation,1. There was no doubt that the house belonged to my grandfather. 2. We will look into the matter tomorrow, when the owner will be back. 3. I wont go there if invited. 4. Im pleased to have been of any help to you. 5. The girl was highly thought of for her good design.,Reading,What must a judge do in a trial? What are the differences between a fact and an opinion?,Discussion,What is a fact?,What is an opinion?,It is anything that can be proved,An opinion is what som。

3、Learning about Language,1. Time spent: A ____ of artists spent ___ years making it. 2. Material: 7,000 tons of ______ were used for making it, with ____ and ______. 3. Purpose: It was made ___ to be a gift, ___ for the Palace of Frederick I.,team,ten,amber,gold,jewels,not,but,Revision,The Amber Room,4. Results: It was _________ to Russia people. After Frederick William I succeeded his father and ______ the king of Prussia; soon it became part of the Czars winter palace; it was one of the great。

4、Listening,Revision,1. You should praise him __________ (介词短语) scold him. 2. A fact is anything that can be ______ (动词). 3. A lot of ________ (evident) show that he had stolen many things from the house.,rather than,proved,evidence,4. The answer __ the question is very easy to find. 5. ___________ (consider) his young age, he did a good job.,to,Considering,Discuss with your partner the advantages and disadvantages of building a dam.,Listening (P41),Task 1: Lead-in,1 to make electricity for 。

5、Writing on P7,The class had a debate and discussed whether it is right for whoever finds valuable cultural relics to keep them.,Sample writing for Exercise 4,The question of the debate,Those who agreed that if you find cultural relics you can keep them had three reasons.,First, they said that time and money had been spent looking for them so the finders deserved them. Second, they said nobody would look for lost relics if they could not keep them. Third, they said that there are so many old rel。

6、111必修2Unit 1Cultural relics 要 点 梳 理高效梳理知识备考重点单词1valuable adj.贵重的；有价值的value n价值 v估价invaluable adj.无法估价的，无价的2survive vi.幸免；生幸存还survivor n幸存者survival n幸存，存活3amaze vt.使吃惊；惊讶amazing adj.令人吃惊的amazed adj.感到吃惊的amazement n惊奇，惊异4select vt.挑选；选择selective adj.有选择性的5design n设计；图案；构思vt.设计；计划；构思designer n设计者6decorate v装饰；装修decoration n装饰，装饰物7jewel n珠宝；宝石jewellery n珠宝(总称)8remove vt.移动；。

7、111必修2Unit 3Computers 要 点 梳 理高效梳理知识备考重点单词1calculate vt.计算calculator n计算器2universal adj.普遍的；通用的；宇宙的universe n宇宙universally adv.普遍地3simplify vt.简化simple adj.简单的4technology n工艺；科技；技术technological adj.科技的5revolution n革命revolutionary adj.革命的6intelligence n智力；聪明；智能intelligent adj.有才智的；聪明的7solve vt.解决；解答solution n解答8reality n真实；事实；现实real adj.真实的，真正的9personal adj.私人的；个人的；亲自的personally adv.亲自地1。

8、111Unit 3Computers.单项填空1I saw a woman running toward me in the dark.Before I could recognize who she was，she had run back in the direction ________ she had come.Aof whichBby whichCin whichDfrom which2Many scientists have believed that there may be a________ of life on the Mar.AsignalBsignCmarkDsigh3I knew ________ John Lennon，but not ________ famous one.A/；aBa；theC/；theDthe；a4She________her eyes from he。

9、111Unit 4Wildlife protection.单项填空1He had a son and a daughter，________taught at the same school.AthatBboth of whomCneither of themDboth of them2This book________ 18 articles，________ three written by my father.Acontains；includesBincludes；containingCcontains；includingDincludes；contained3If you buy more than ten，they will knock 20 percent off ________.Aa priceBpriceCthe priceDprices4Once out of the earths grav。

10、111Unit 4Wildlife protection.单词拼写1The manager ________ (雇用) another 20 workers for the new positions.2On just the second day of the trip, I was ________ (咬) on the leg by a snake.3There is a ________ (凶猛的) dog to guard the house. Please knock at the door before you enter.4The book ________ (包含) all the information you need.5His death means a great ________ (损失) to science.6If you really like the job, ________ (距离) is not a problem.7He took the poor children under his _。

11、111Unit 3 Computers1. calculate vt.(1)计算，核算e.g. The committee calculated the costs very carefully.(2)估计e.g. I calculate what it will cost.(3)美口以为；认为e.g. I calculate all of them will come here.(4)打算或计划做某事e.g. This advertisement is calculated to attract the attention of children.The loss has not yet been ____ accurately, but it is believed to be well beyond a hundred million dollars.A. calculated B. consider C. completed D. controlled2. compare v. & n.(1)比较。

12、111Unit 4 Wildlife Protection 语言要点单元要点预览（旨在让同学 整体了解本单元要点）网词汇部分词语辨析1. contain / include 2. reserve / keep / preserve3. reduce / decrease 4. fierce / wild / violent（未调顺序）词形变化1. power n. 能力powerful adj. 强有力的; 力量大的powerfully adv. 强有力地; 力量大地2. appreciate v. 理解并欣赏; 赏识; 高度评价appreciation n. 欣赏; 感激appreciative adj. 有欣赏力的; 表示赏识的; 感激的3. succeed v. 成功; 做成; 达到目的 success n. 成功; 成就; 成名; 发财; 胜利; 达到目的。

13、111Unit 5 MusicListening, Speaking and WritingAimsTo read the story about Freddy and then enjoy and understand Beatles songs.To use the language by reading, listening, speaking and writing.ProceduresI. Warming up by listening and writingTurn to page 37 and read these sentences before listening to the tape. Then listen to the tape and decide true or false.II. Guided reading1. Reading and translatingRead more about Freddys life and translate it into Chinese paragraph by par。

14、111Unit1 Section 语法讲座 Grammar Writing 专题练习.用适当的关系代词或关系副词填空1I shall never forget those years I lived in the country with the farmers, has a great effect on my life.2His parents wouldnt marry her to anyone family was poor.3Sometimes the earthquake is so violent that it can destroy the whole city, happened in Tangshan in 1976.4My most famous relative of all, the one really left his mark on America, was Rob Sussel, my great grandfather.5Fina。

15、111Part 1 Teaching design第一部分 教学设计Period 1 A lesson plan for reading(AN INTERVIEW)IntroductionIn this period, after the warming up, students will first be guided to answer questions about “The Olympic Games”. Then they will be helped to read an interview between a 2,000 years old Greek writer and a modern Chinese girl. They are talking about the ancient and modern Olympic Games.Examples of “Warming Up” designs are presented in this book for teachers reference. Computer and overhea。

16、111Unit 2 第三课时 Learning about Language.单句改错1The rainforest will be not destroyed here.________2When is a new road going to built around the lake？________3You cant leave until all the work will be finished.________4The houses will be to be pulled down for a new stadium.________5The workers will be get paid before the end of this year.________6He will be in the charge of the company while the manager is away.________答案：1be notnot be一般将来时的被动语态的否定式是在will后加not。

17、111Unit 3 第二课时 Reading.单词拼写根据下列句子所提供的汉语提示或所给单词的首字母，写出各单词正确的完全形式(每空限写一词)。1Have you finished________(计算)yet?2The law needs to be________(简化)3Juliets eyes shone with________(幸福)4This machine has a________(广泛的)use in the home.5He took part in________(革命)when he was young.6Venice is a wonderful city to e________.7They achieved their g________of increasing sales by five percent.8Well have an i________test this afternoon.9I dont need any hel。

18、111Unit 3Computers.单词拼写1With the development of science and________(技术)，a new robot is on the way.2Our dream is to________(探索)the universe.3It was a________(合情理的)conclusion from the childs point of view.4My________(目标)in life is to help others.5The train must stop when the________(信号)is red.6Im going to visit my n________.7He is clever enough to s________the maths problem.8The invention can be put to use in our daily life. In other words, it has a________v。

19、111Unit 4 Wildlife protection第一部分金色教案教学设计说明About the topic and the structures单元话题和结构本单元的话题是Wildlife protection, 学生通过本单元的学习要清楚中华人民共和国野生动物保护法规定：珍贵、濒危的陆生、水生野生动物和有益的或者有重要经济、科学研究价值的陆生野生动物受国家法律保护，所以滥食野生动物是违法行为。本单元句法项目是“现在完成被动式”。金色教案教学设计在单元课时划分上与课本保持一致，即“阅读课、知识课、运用课三课时/三课型划分”。但在实际教学过程中，我们建议教师依据学生基础。

20、111Period 1 ReadingThe General Idea of This Period：This period includes Warming up，Pre-reading，Reading and Comprehending of Unit 4.It introduces the wildlife situation in Tibet，Zimbabwe and a rain forest.Students will realize the importance of wildlife protection by experiencing what Daisy has gone through.Meanwhile students can learn some reading strategies such as skimming and scanning.Teaching Aims：1.Train the students reading ability.2.Learn some useful words and expressions。