高一英语必修4(外研版)4-1Introduction.ppt

1invent v. 1)发明；创造 Bell invented the telephone in 1876. 贝尔在1876年发明了电话。 2)虚构；杜撰 The whole story was invented. 整个故事是虚构的。,知识拓展 1)invention n. 发明U；发明物C The telephone is a wonderful invention. 电话是一件很奇特的发明。 2)inventor n. 发明家；发明人,辨析：discover与invent 这组词都有“发现”；“发明创造”的意思。其区别为： 1)discover有两层意思： (1)发现(某地、某事)；指发现或偶然发现原来就存在但一直未被认识的东西。 People finally discovered that the world is round. 最终人们发现地球是圆的。 (2)认识到；发觉(某事物)；了解到 We discovered that our luggage had been stolen. 我们发觉行李被偷了。,2)invent指发明原来不存在的东西，有时也可指“虚构”；“捏造”。 The gunpowder was invented in China nine hundred years ago. 中国人900年前发明了火药。,即学即用 The person who_the telephone changed the world. Adiscovered Bfound Cfinds Dinvented 答案：D,2force n力；力量；力气；暴力；武力；(法律；方法的)效力；压力 forces 军队；部队；vt. 强迫；迫使 We shouldnt go against the forces of nature. 我们不能违背自然的力量。,知识拓展 the force of character 人格的力量 the armed forces of a country 一国之武装部队 by force 凭借武力；强迫地 come/go into force 开始生效 o force 使生效；实施法律等 (be)in force 实施中 force sb. to do/sb. be forced to do 迫使某人干/某人被迫干 force sth. on. 把强加于 force sb. into doing(force sb. to do) 强迫某人干 force ones way through/into 强行通过/进入,Marx was forced to leave his homeland for political reasons. 由于政治原因，马克思被迫离开了祖国。 You should not force your opinion on others. 你不应该把自己的见解强加给别人。 The boss forced his workers into working day and night. 老板迫使他的工人日日夜夜地工作。,They forced the door open.(The door was forced open.) 他们用力打开了门。 They forced their way through/into the crowd. 他们强行穿过/进入人群。,高考直击 (1)(2007福建)You are always full of_. Can you tell me the secret? Taking plenty of exercise every day. Apower Bstrength Cforce Denergy 解析：be full of energy“充满活力”。 答案：D,(2)(2009江西)The government plans to bring in new laws _ parents to take more responsibility for the education of their children. A. forced B. forcing C. to be forced D. having forced 解析：考查了现在分词作定语。law与force是主动关系，并且不强调动作的完成。故应用doing形式。 答案：B,即学即用 He is always full of_. Aenergy Bforce Cpower Denergetic 答案：A,3process n. 1)UC过程；经过 the process of development 发展的过程 2)C制法；程序；处置 the process of making cake 做蛋糕的程序,知识拓展 1)in process 在进行中 Changes are in process. 正在发生变化。 2)in(the)process of. 在过程中 The machine is in(the)process of repair. 那部机器正在修理中。,即学即用 The experiment is in_process. Aa Bthe Can D/ 答案：D,4physical adj. 身体的；物理的 We are going to have a physical examination in the hospital next week. 我们将于下周在医院进行体检。 知识拓展 al是形容词的后缀，类似的还有： national 国家的；民族的 natural 天然的；自然的 chemical 化学的 historical 历史的 biological 生物的,提示：,即学即用 用physics的相关词填空 (1)Einstein won Nobel Prize for_(物理) (2)He is our teacher of_(物理) (3)His father is a_in a hospital. (4)Newton is a great_. (5)Th