Unit 1 重点单词短语预习＆写作指导 ppt课件-（2022新）人教版高中英语高二选择性必修第二册.rar

1、重点单词短语预习重点单词短语预习Unit 1 Science and ScientistWords1. infection n.感染；传染2. suspect vt./vi 怀疑；疑有；不信任 n.犯罪嫌疑人；可疑对象3. blame vt. 把.归咎于；责怪 n.责备；指责4. handle n.把手；拉手；柄 vt. 处理；搬动；操纵5. link n.联系；纽带 vt. 把.连接起来；相关联6. decrease n.减少；降低 vt/vi. 减少；减小；降低7. initial adj. 最初的；开始的；第一的8. defend vt. 保卫；防守；辩解9. abstract adj.

2、 抽象的；理性的 n.(文献等的)摘要10. concept n.概念；观念 1. suspect vt/vi 怀疑；疑有；不信任例：1.They suspect him of a theft. 2. The policeman suspected him of killing the girl.n. 嫌疑犯；可疑分子要点突破suspect sb. of (doing) sth.怀疑某人（做）某事2.blame vt. 把.归咎于；责怪常用搭配：blame sb./sth. for (doing) sth.因而责备 blame sth. on sb./sth. 把归咎于 be to blame

3、 负有责任例：1.The teacher blamed the boy for coming late.2. Police are blaming the accident on dangerous driving.3. Who is to blame for the fire? n.责备；指责3.link vt. 把.连接起来；相关联常用搭配： link to/with把连接/联系起来例：A subway line will link the airport to the city centre.n.联系；纽带常用搭配： a link between and之间的联系例：Is there a

4、 link between smoking and lung disease?4. defend vt. 保卫；防守；辩解常用搭配： defendfrom/against 防御；为辩护例：1.The castle was used to defend the city from the enemy.2. The law allows people to defend themselves against a charge.要点突破Phrases1. once and for all 最终地；彻底地2. thanks to 幸亏；由于3. break out 突然开始；爆发4. in charg

5、e of 主管；掌管5. above all 最重要的是；尤其是1. thanks to 幸亏；由于例：Thanks to his help, my speech was so successful that everyone cheered for me.to是介词，后接名词或动名词要点突破2. break out 突然开始；爆发例：1. Does everyone know what to do if a fire breaks out?2. When World War I broke out, he joined the army.常指火灾、战争、疾病的突然爆发，无被动语态3. in

6、charge of 主管；掌管例：Linda is in charge of the program.in the charge of 被主管；掌管例：The program is in the charge of Linda.Exercise填空题。1. Mr Green stood up in defense of the 16-year-old boy, saying that he was not the one _(blame).2. Can you see the close_ (联系) between teacher and student?3. _(多亏了)your timel

7、y help, or I would get into trouble.4. When the earthquake _(发生)，everyone was in a panic.5. He was suspected_ stealing the money.to blamelinkThanks tobroke outofAn essay about the scientific spiritAn essay about the scientific spirit写作指导写此类文章，可通过介绍某位或几位著名的科学家的事迹，并从中总结出某些品质。1. 要求所举事例符合人物特征并能突出体现科学精神；

8、2. 时态多用一般现在时和一般过去时。An essay about the scientific spirit基本框架主体(body)通过具体实例体现出科学家的科学精神结尾(ending)总结科学精神的重要意义开头(beginning)概括介绍人物成就1Marie Curie was the first woman scientist to win worldwide reputation and was, indeed, one of the greatest scientists of the twentieth century. 2Yuan Longping is known to th

9、e world as Chinas “father of hybrid rice”, who has been working on the land for several decades. 精彩开篇1.He devoted his life to developing the hybrid rice, paying little attention to fame and money.2. Her dedication to science gained respect of people all over the world.3. However, what made him such

10、an outstanding and creative scientist was probably his strong interest in other things, such as music and drawing.正文佳句valuable personalities and characteristics1. This odd combination of characteristics has made him one of the greatest thinkers of the 20th and 21st centuries.2. With devotion and foc

11、us, he made great contributions to the field of science.优秀结尾 Qian Weichang, who was born in Jiangsu Province in 1912 and died in 2010, was honored as one of ten characters of Touching the Heart of China in 2010. When Qian Weichang was a child, he was good at absorbing all the knowlege well from midd

12、le school, challenging himself to study physics in Tsinghua University. During his studies he attended activities with great enthusiasum and was determined to develop science to defend his own motherland.When he studied in Canada，he published his paper to the world and was greately praised by Einste

13、in. 范文欣赏 After retuning to the motherland, although he was faced with many difficulties, he still remained positive. At last, he put forward many advanced theories and succeeded in developing Chinese science and technology. We can draw a conclusion that Qian weichang is a world famous expert and scientist, mechanic and physicist. Owing to his great contributions to science, he will always be remembered as the “pioneer and founder of modern” mechanic in China.范文欣赏Bye-bye!