高一英語必修4(外研版)4-1Introduction.ppt

1invent v. 1)發(fā)明；創(chuàng)造 Bell invented the telephone in 1876. 貝爾在1876年發(fā)明了電話。 2)虛構(gòu)；杜撰 The whole story was invented. 整個故事是虛構(gòu)的。,知識拓展 1)invention n. 發(fā)明U；發(fā)明物C The telephone is a wonderful invention. 電話是一件很奇特的發(fā)明。 2)inventor n. 發(fā)明家；發(fā)明人,辨析：discover與invent 這組詞都有“發(fā)現(xiàn)”；“發(fā)明創(chuàng)造”的意思。其區(qū)別為： 1)discover有兩層意思： (1)發(fā)現(xiàn)(某地、某事)；指發(fā)現(xiàn)或偶然發(fā)現(xiàn)原來就存在但一直未被認識的東西。 People finally discovered that the world is round. 最終人們發(fā)現(xiàn)地球是圓的。 (2)認識到；發(fā)覺(某事物)；了解到 We discovered that our luggage had been stolen. 我們發(fā)覺行李被偷了。,2)invent指發(fā)明原來不存在的東西，有時也可指“虛構(gòu)”；“捏造”。 The gunpowder was invented in China nine hundred years ago. 中國人900年前發(fā)明了火藥。,即學即用 The person who_the telephone changed the world. Adiscovered Bfound Cfinds Dinvented 答案：D,2force n力；力量；力氣；暴力；武力；(法律；方法的)效力；壓力 forces 軍隊；部隊；vt. 強迫；迫使 We shouldnt go against the forces of nature. 我們不能違背自然的力量。,知識拓展 the force of character 人格的力量 the armed forces of a country 一國之武裝部隊 by force 憑借武力；強迫地 come/go into force 開始生效 o force 使生效；實施法律等 (be)in force 實施中 force sb. to do/sb. be forced to do 迫使某人干/某人被迫干 force sth. on. 把強加于 force sb. into doing(force sb. to do) 強迫某人干 force ones way through/into 強行通過/進入,Marx was forced to leave his homeland for political reasons. 由于政治原因，馬克思被迫離開了祖國。 You should not force your opinion on others. 你不應該把自己的見解強加給別人。 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.) 他們用力打開了門。 They forced their way through/into the crowd. 他們強行穿過/進入人群。,高考直擊 (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“充滿活力”。 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：考查了現(xiàn)在分詞作定語。law與force是主動關(guān)系，并且不強調(diào)動作的完成。故應用doing形式。 答案：B,即學即用 He is always full of_. Aenergy Bforce Cpower Denergetic 答案：A,3process n. 1)UC過程；經(jīng)過 the process of development 發(fā)展的過程 2)C制法；程序；處置 the process of making cake 做蛋糕的程序,知識拓展 1)in process 在進行中 Changes are in process. 正在發(fā)生變化。 2)in(the)process of. 在過程中 The machine is in(the)process of repair. 那部機器正在修理中。,即學即用 The experiment is in_process. Aa Bthe Can D/ 答案：D,4physical adj. 身體的；物理的 We are going to have a physical examination in the hospital next week. 我們將于下周在醫(yī)院進行體檢。 知識拓展 al是形容詞的后綴，類似的還有： national 國家的；民族的 natural 天然的；自然的 chemical 化學的 historical 歷史的 biological 生物的,提示：,即學即用 用physics的相關(guān)詞填空 (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