上教版必修三讲义U1 同步讲义教师版.docx

1、上教版必修三讲义U1 同步讲义教师版第 份上教版第三册同步讲义U 1 同步讲义 年 月 日 Unit 1 The media【词汇详解】 1. nationality nnlti n. ones legal right to belong to a nation 国籍 Asked his nationality, he said American.问到他的国籍，他说是美国人。【拓展】N-COUNT You can refer to people who have the same racial origins as a nationality, especially when they do

2、not have their own independent country. (尤指没有自己独立国家的) 民族the many nationalities that comprise Ethiopia.组成埃塞俄比亚的众多民族。2. journal d:nl n. a written record of the things you do, see, etc. every day 日志；日记Sara confided to her journal.萨拉在日记中倾吐心事。a newspaper or magazine报纸；刊物；杂志All our results are published i

3、n scientific journals.我们所有的结果都发表在科学刊物上。3. authority rti n. the power to give orders to people 权利A family member in a family business has a position of authority and power.家庭成员在家族企业中都有职有权。【拓展】1）N-PLURAL The authorities are the people who have the power to make decisions and to make sure that laws are

4、 obeyed. 当局This provided a pretext for the authorities to cancel the elections.这给当局提供了一个取消选举的借口。2）N-COUNT An authority is an official organization or government department that has the power to make decisions. 官方机构the Philadelphia Parking Authority.费城停车管理局。3）N-COUNT Someone who is an authority on a

5、particular subject knows a lot about it. (某一学科的) 权威人士Hes universally recognized as an authority on Russian affairs.他被公认为是俄罗斯事务的权威。4）N-UNCOUNT If someone has authority, they have a quality which makes other people take notice of what they say. 威信He had no natural authority and no capacity for imposin

6、g his will on others.他天生没有威信，也没有将其意志强加于他人的能力。4. annual njul adj. happening or done once every year 每年的；一年一次的The electronic and printing unit has annual sales of about $80 million.电子与印刷部有约八千万美元的年度销售额。5. spot spt v. to see or notice a person or thing,especially suddenly or when it is not easy to do so

7、看见；看出；发现Vicenzo failed to spot the error.维森佐没能发现这个错误。【拓展】1）N-COUNT Spots are small, round, coloured areas on a surface. 斑点The leaves have yellow areas on the top and underneath are powdery orange spots.叶子上端有黄色斑块，下方有粉状橙色斑点。2）N-COUNT You can refer to a particular place as a spot. 地点They stayed at seve

8、ral of the islands top tourist spots.他们在岛上几个最好的旅游景点呆过。3）N-COUNT A spot in a television or radio show is a part of it that is regularly reserved for a particular performer or type of entertainment. 固定节目档Unsuccessful at screen writing, he got a spot on a CNN show.电影剧本创作方面未能成功，之后他在CNN得到了一个固定节目档。4）V-T I

9、f you spot something or someone, you notice them. 发现Vicenzo failed to spot the error.维森佐没能发现这个错误。5）N-COUNT A spot of a liquid is a small amount of it. 滴; 点 英国英语Spots of rain had begun to fall.雨点已经开始落下来了。6）PHRASE If you do something on the spot, you do it immediately. 当即; 当场James was called to see th

10、e producer and got the job on the spot.詹姆斯被叫去见那个制片人，当即得到了那份工作。6. entirely ntali adv. in every way possible; completely 全部地；完整地；完全地I agree entirely.我完全赞同。7. illustrate lstret v. to make the meaning of something clearer by using examples,pictures,etc. （用示例、图画等）说明，解释Let me give another example to illus

11、trate this difficult point.让我举另一个例子来阐明这个难点。v. to use pictures, photographs, diagrams, etc. in a book, etc. 加插图于；给（书等）做图标She went on to art school and is now illustrating a book.她接着上了美术学校，现在正在给一本书画插图。12. ensure n(r) v. to make sure that something happens or is definite 保证；担保；确保We must ensure that all

12、 patients have access to high quality care.我们必须确保所有的病人都能够得到高质量的护理。【近义词辨析】assure 以十分肯定的语气向别人保证某事一定会发生，后需连用人称代词或指人的名词作宾语。ensure 表普通的“保证”。13. affect fekt v. to produce a change in somebody/something 影响Nicotine adversely affects the functioning of the heart and arteries.尼古丁对心脏和动脉功能有负面影响。More than seven

13、million people have been affected by drought.七百多万多人受到了干旱的影响。Arthritis is a crippling disease which affects people all over the world.关节炎是一种严重影响健康、困扰全人类的疾病。17. confirm knfm v. to state or show that something is definitely true or correct, especially by providing evidence（尤指提供证据来）证实，证明，确认X-rays have c

14、onfirmed that he has not broken any bones.X光片已经证实他没有骨折。The spokesman confirmed that the area was now in rebel hands.该发言人证实该地区现在处于反叛者的控制之中。【同根词】confirmation n. 证实They took her resignation as confirmation of their suspicions.他们认为她的辞职证实了他们的猜疑。19. flexible fleksbl adj. Able to change to suit new conditi

15、ons or situations 能适应新情况的；灵活的You need to be more flexible and imaginative in your approach. 你的方法必须更加灵活，更富有想象力。Are you working flexible hours? 你的工作时间灵活吗？20. perceive psi:v v. to notice or become aware of something 注意到；意识到；察觉到Stress is widely perceived as contributing to coronary heart disease.压力普遍被认为能造成冠心病。27. release rli:s n. the act of making something available to the public 公开；发行He is releasing an album of love songs.他将发行一张情歌专辑。v. to allow (news,etc) to be made kn