新教材高中英语Unit12 Period2 Lesson1 课件北师大版选择性必修第四册.pptx

UNIT12INNOVATION;课前自主预习;1．____________adj.科学(上)的

2．____________n.显微镜

3．___________vi.vt.捐献(器官),献(血)；捐赠,捐献

4．____________vi.通信

5．____________adj.立刻的,马上的

6．____________vt.发射；发动,发起,开始从事

7．____________n.人造卫星；卫星;8．____________n.轨道vi.vt.沿轨道运行

9．____________adj.最好的；最重要的

10．____________adv.后来,随后

11．____________adj.恒久不变的；持续不断的,经常发生的

n．常量,恒量

12．____________n.研究的结果；发现

13．____________n.生物学家;14．perceive vt._______________________

15．million num.______________

16．humble adj._________________

17．outcome n.______________

18．navy n.______________

19．accuracy n.____________________________

20．missile n.______________;21．physicist n.______________

22．joint adj.__________________________

23．tube n._____________________________________

24．circuit n._______________________

25．efficiently adv.______________________

26．propose vt._______________________;1．同时 __________________

2．根据 __________________

3．去度假；正在度假 __________________

4．事实上 __________________

5．熄灭；过时 __________________

6．很少；几乎没有 __________________

7．到……为止 __________________;8．在上班；起作用 __________________

9．becommittedto __________________

10．instantmessage __________________

11．beinspiredby… __________________

12．figureout __________________

13．singleout __________________

14．inajointeffort ____________________;15．bededicatedto __________________

16．betransformedinto __________________

17．participatein __________________

18．comeupwith __________________

19．nottomention ____________________

20．nuclearbomb __________________;1．(P53)ThenavyturnedtoEckert,______________(一位工程师),andMauchly,________________(一位物理学家),todealwiththeproblemandproduceamachinetodothejobinajointeffort.(同位语)

【答案】1．anengineer;aphysicist

;

2．(P53)Humanlifeonthisplanethasbeentransformedintoa“globalvillage”,withallthedifferentcountries_________________(被共同利益紧密联系在一起).(非谓语动词短语作定语)

【答案】2．linkedinthechainofcommoninterests

;一、阅读理解

()1．Whenwas“theoryofrelativit