人教新课标英语选修7Unit 2 Period One课件

1、Unit 4 Astronomy：the science of the stars,单元话题美文,Space Modern astrology tells us the stars are all globes，like our sun，far away in space.However，in the ancient times people were not able to explain many natural things in a scientific way，so they turned to imagination and explained what they saw with beautiful stories. In China we also have a lot of old stories about the sun，the moon and the stars，such as “The herd boy Niulang and the weaving girl Zhin”，etc.,Nowadays modern scienc。

2、Unit 2 Healthy eating,单元话题美文,Healthy Eating Habits Healthy eating habits are very important for our health.We should build healthy eating habits.We should eat fresh vegetables and fruits every day.They supply rich and the necessary vitamins for us.We should also eat less meat every day.And we had better drink a glass of milk in the morning or at night.Besides，we should focus on a balanced diet，which assures us the necessary nutrition.Junk food is a fatal killer for our health so that we 。

3、Unit 2 Working the land,单元话题美文,Father of Hybrid RiceYuan Longping Yuan Longping，a famous Chinese agriculturalist，was born in Beijing in 1930.Professor Yuan graduated from Southwest Agriculture College in 1953 and has devoted himself to agricultural education and research since then.Professor Yuan was a pioneer in hybrid rice research and made remarkable achievements in this area.The achievements of Yuan Longping greatly solved the food shortage，and provided a solution to the worldwide s。

4、Unit 4 Sharing,语法导学,内容索引,达标检测,GrammarRevise the Attributive Clause (restrictive),语法导学,语法感知,课文原句感知,1.I know youre dying to hear all about my life here，so Ive included some photos will help you picture the places I talk about. 2.The boys had never come across anything like this before started jumping out of the windows.,which,who,3.But last weekend another teacher，Jenny，and I did visit a village is the home of one of the boys，Tombe. 4.We walked for two and a half hour。

5、Unit 1 Living well,内容索引,Learning about Language & Using Language,基础自测,要点探究,达标检测,课文预读,基础自测,.重点单词,1. vt.废除；废止 2. vt.& vi.辞职；辞去(工作、职位等) 3. n.文学(作品)；著作；文献adj.文学的 4. n.同伴；伙伴n.& vt.陪伴 5. n.协助；援助 n.助手；助理；售货员 vt.& vi.协助；援助,abolish,resign,literature,literary,companion,company,assistance,assistant,assist,6. vt.祝贺；庆贺n.祝贺；贺词 7. n.毕业；毕业典礼 vi.毕业n.大学毕业生 8. 。

6、Unit 5 Travelling abroad,语法导学,内容索引,达标检测,GrammarRevise the Attributive Clause (non-restrictive),语法导学,语法感知,课文原句感知,1.Xie Lei， is 21 years old，has come to our university to study for a business qualification. 2.She is halfway through the preparation year， most foreign students complete before applying for a degree course. 3.“You have to get used to a whole new way of life， can take up all your concentration in the beginning，”explained Xie Lei, had lived all he。

7、Unit 3 Under the sea,技法点拨,内容索引,典题示例,WritingPractical writing：making complaints,技法点拨,写作指导,本单元的写作任务是写一封投诉信。投诉信属于书信的一种，一般包括三部分： 1.自我介绍并表明要投诉的问题，要做到客观、礼貌、实事求是； 2.写明投诉的原因、问题的经过及产生的后果； 3.提出解决方案，表达自己的诉求或愿望。,常用句式,1.Its a great pity that we found there is something wrong with. 2.I hope that my problem will get your kind consideration. 3.I am sure there are technical or man-made er。

8、Unit 3 Under the sea,内容索引,Learning about Language & Using Language,基础自测,要点探究,达标检测,课文预读,基础自测,1. n.目标；靶；受批评的对象 2. vi.思考vt.映射；反射；思考n.映射；反射；思考 3. adj.纯的；纯粹的；纯洁的adv.纯粹地 4. adj.意识到的；知道的 n.意识；认识；明白；知道,.重点单词,target,reflect,reflection,pure,purely,aware,awareness,5. adj.生动的；鲜明的；鲜艳的adv.生动地；鲜明地,vivid,vividly,6. adj.口好的；整齐的；匀称的adv.整洁地 7. adj.狭窄的；有限的；狭隘的adv.仔细地；勉强地；狭窄地。

9、Unit 5 Travelling abroad,内容索引,Learning about Language & Using Language,基础自测,要点探究,达标检测,课文预读,基础自测,1. n.道歉；谢罪vi.道歉；谢罪 2. n.常规；日常事务adj.通常的；例行的 3. adj.可选择的；随意的n.选择；选择权 4. n.代理人；经纪人n.代理 5. adj.平行的；相同的；类似的,.重点单词,apology,apologize,routine,optional,option,agency,parallel,agent,6. adj.丰富的；充裕的n.丰富；充裕 7. vt.& vi.统治；支配；管理n.统治者，管理者n.政府 8. n.目的地,abundant,abundance,govern,governo。

10、Unit 4 Sharing,技法点拨,内容索引,典题示例,WritingNarration：writing about a person,技法点拨,写作指导,本单元的写作任务是写记叙文。记叙文是以记人、叙事、写景、状物为主要内容，以记叙、描写为主要表达方式的一种文体，通常分为三类： 1.以人物为主的记叙文，即以人物为中心组织材料，围绕这个人物来写一件事或两件事。 2.以事件为主的记叙文，即以事件为中心组织材料，围绕中心事件，可以写一个人或几个人。 3.以写景状物为主的记叙文。,应注意的是，在一篇记叙文中，写人、写景、写事往往是交织在一起的，不可截然分开，但各有。

11、Unit 3 Under the sea,语法导学,内容索引,达标检测,GrammarRevise the Passive Voice() (including the -ing form),语法导学,语法感知,课文原句感知,1.As we drew closer，I could see a whale (attack) by a pack of about six other killers. 2. badly (wound)，the whale soon died. 3.From Jamess face，I could see he was terrified of _ (abandon) by us. 4.When we approached him，I saw James firmly (hold) up in the water by Old Tom.,being attacked。

12、Unit 5 Travelling abroad,技法点拨,内容索引,典题示例,WritingPersonal writing：letter to a penfriend,技法点拨,写作指导,本单元的写作任务是回复信件。属于应用文体裁。因为是私人信件，所以语言应该遵循礼貌原则，但有需要避免过于正式。 正文一般分为三部分： 第一部分：回应对方来信，说明回信的目的。 第二部分：回答对方信中提到的问题。 第三部分：表达期望和祝愿。,1.Thanks for your letter. 2.I am writing to express my thanks for. 3.In this letter，I will tell you something about. 4.I would like to take this oppo。

13、Unit 2 Robots,语法导学,内容索引,达标检测,GrammarRevise the Passive Voice () (including the infinitive),语法导学,语法感知,课文原句感知,1.It was going (test) out by Larrys wife，Claire. 2.Larry persuaded her that the robot wouldnt harm her or allow her (harm). 3.Claire thought it was ridiculous (offer) sympathy by a robot. 4.How awful (discover) by her，Claire thought.,to be tested,to be harmed,to be offered,to be discovered,5.By that time，Tony e。

14、Unit 2 Robots,内容索引,Learning about Language & Using Language,基础自测,要点探究,达标检测,课文预读,基础自测,.重点单词,1. adj.一定的；密切相关的 2. adj.兼职的adj.全职的 3. n.全体员工；手杖 4. adj.较年幼的；资历较浅的；地位较低的n.年少者；晚辈；等级较低者 5. n.天才；特殊能力；才干adj.有才能的,bound,part-time,full-time,staff,junior,talent,talented,6. adj.理论(上)的；假设的n.理论；学说 7. n.思想；思考n.想法 8. n.离婚；断绝关系vt.与离婚；与脱离 9. vt.& vi.服从；顺从vt.& vi.不服从。

15、Unit 2 Robots,技法点拨,内容索引,典题示例,WritingScience fiction genre：imaginative writing,技法点拨,写作指导,本单元的写作任务是写想象类作文。想象类作文多是给出简单的要点或图表等，要求学生在此基础上进行合理想象。这是一种创造型写作，是开放式作文的一种。 写好想象类作文，要注意以下几点： 1.要根据题目要求和提示，确定好主题并围绕主题展开合理而全面的想象，切记根据自己的喜好而随意想象。 2.要注意人称及时态的正确运用。 3.要有丰富的表达方式，大胆使用一些较高级词汇及较复杂句式。,常用句式,1.We held a discuss。

16、Unit 5 Travelling abroad,Travel is fun and exciting，but its not if you get sick.You may think，“Not me，I wont get sick while travelling.” But，for many people，that is what happens. Of course you dont want to spend your vacation sick in bed.So what can you do to stay in good health？There are three things you should remember when you travel：relax，sleep，and eat well.,话题导入,A vacation is supposed to be a time for relaxing.But very often it is not.Think about what you do when you are a to。

17、Unit 1 Living well,In 1986，when Monty Reed was a member of the Army Rangers(黑鹰突击队)，he had an accident.“It was a night jump，and we were jumping low，” he recalls.“We were training.Somebody got too close to my parachute(降落伞).”The parachute below blocked Reeds air and his parachute failed to open.Reed crashed a hundred feet to the ground，breaking his back in five places.,话题导入,The next morning，Reed could not move.“Doctors said it was likely that I would never walk again.” Reed。

18、Unit 4 Sharing,The meaning of the word “volunteer” may be a little different in different countries，but it usually means “one who offers his or her services”.Volunteers may work within their own countries or in other countries.They are often people with a strong wish to help those who are less fortunate than themselves.Volunteers dont expect any kind of pay.,话题导入,Tracy，a good friend of mine，however，recently came back from India with a new idea of what being a volunteer means.She work。

19、Unit 3 Under the sea,The humpback whale(座头鲸)，which can reach a length of 50 feet，is known for its long travels between warm water in winter and cold water during the summer. “Humpbacks make the longest migration(迁移) of any mammal，” says mammal research biologist John Calambokidis，who has studied the whales since 1986.While some humpback whales have been known to migrate from the Antarctic Peninsula all the way to the waters off Costa Rica，they are not exactly known for their ability 。

20、Unit 2 Robots,Imagine walking into a restaurant and being greeted by a robot instead of a human.And then，when youre seated，another robot comes to take your order and other robots cook your food and bring it out to you.But now it has turned into reality in a Chinese restaurant called Dalu Robot.The restaurant has been a hit with customers who really want to see what the robots are able to do for them.The robots can also be seen in action in a video made at the restaurant and posted on YouTube.,。