人教版高一英语必修二Unit3词汇ppt课件.ppt

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1、Unit 3 Computers,Vocabulary,calculate vt. (1)计算，核算 eg: He calculated the costs very carefully. (2)估计 eg: I calculate that we will arrive at 6:00 p.m. calculator n.计算器 calculation n. 计算，计算结果 calculating adj. （贬义的）精明的 会算计的,simplify vt. 简化，使简明 eg: That will simplify my task. simple adj. 简单的，朴素的 simplic

2、ity n.简单，朴实 technological adj.工艺的，技术的 eg: technological advances technological progress Her son is studying in a technological school.,technology n. U技术，工艺学，工程技术 technique n. C技巧，技术，技能 revolution n. (1)革命 eg: cause/start a revolution The French Revolution broke out in 1789. (2)巨变，大变革 eg: a cultural/

3、social/scientific revolution,artificial adj. (1)人工的，人造的，假的 eg: artificial intelligence 人工智能 (2)人为的，非自然的 eg: A job interview is a very artificial situation. (3)虚假的，假装的 eg: artificial emotion 假装的感情,intelligence U n. 智力，才智；消息，情报 搭配： have the intelligence to do sth 有做某事的智慧 eg: The government gets the se

4、cret intelligence of the enemys plans. He didnt even have the intelligence to call for an ambulance. intelligent adj.聪明的,solve vt. 解决，解答 eg: We finally solved the difficulty of transportation. Who can solve the mathematical problem? solution n. 解决，解答 fromon 从某时开始，从某时以后 from then/that time on 从那时起 fr

5、om now on 从现在起,reality n. (1)真实，现实 搭配： face reality 面对现实 (2)（在艺术等方面）真实，逼真 搭配： with reality 真实地 eg: The film showed life in the poor area with great reality. (3)事实，实际经历，见过的事物 eg: The little boy has to face the harsh realities of life on his own.,as a result 结果 eg: The boy worked hard. As a result, he

6、 passed the exam. as a result of = because of eg: As a result of a traffic accident, eight people lost their lives. without result 没有结果，白费 result from 由造成，因而产生 result in 导致,application n. (1)申请，请求，申请书，申请表 搭配： make an application (to sb) for sth （向某人）申请某物 eg: I made an application to him for help. (2

7、)（尤指理论，发明等的） 应用，运用 eg: Its of wide application.,explore vt. (1)探测，勘查，探险 搭配： explore sth for sth 为了某物而勘探 eg: They explored the land to the south of the river for oil. (2)探究，仔细查阅 eg: Ill explore the possibility of getting a job here. exploration n.探险，探索，试探 explorer n. 探险者,anyhow adv.= anyway (1)而且，加之，

8、反正 eg: Its too expensive and anyhow the color doesnt suit you. (2)尽管，即使这样 eg: The water was cold but I took a shower anyhow. (3)（转换话题， 结束谈话时说） 无论如何，反正 eg: Anyhow, lets forget it.,goal n. (1)目标，目的 搭配： set a goal 设定目标 pursue a goal 追求目标 achieve/realize/reach a goal 达成目标 (2)进球，得分 搭配： score/win/get/make

9、 a goal 得分,happiness n. U 幸福，满足，愉快 搭配： with/in happiness 幸福地 find/achieve true happiness 找到/得到真正的幸福 happily adv.幸福地，快乐地 happy adj. 幸福的，快乐的,human (1) adj. 人类的 eg: There are many differences between animals and the human race. (2) adj. 有人性的，有人情味的 eg: He is quite human when you know him. (3) n. (= huma

10、n being) 人 eg: Dogs can hear much better than humans.,“人，人类”的多种表达法： man 人类（用于科普文章中） human(s) 人（与动物相对） mankind 人类（统指全人类，带有崇高、庄重的色彩） human being(s) 人（与动物、 神、灵魂相对） the human race 人类（必须 与the连用，统指） humanity 人性，仁爱（指人性） humankind 人类（统指，用 于文学作品中）,signal v./ n. (1) v. 发信号；示意 搭配： signal to sb 向某人发出信号 signal t

11、o sb to do sth 向某人发出做某事的信号 eg: She was signaling to the children to stay outside. (2) n. 信号，暗号 eg: When the teacher closes her book, its a signal for everyone to stand up.,type n./ v. (1) C n. 类型，种类 搭配： a type of 一种 eg: She mixes with all types of people. = She mixes with people of all types. (2) C

12、n. 具有某种特征的人，典型 eg: Shes the artist type. (3) v. 打字，打印 eg: The letter needs to be typed.,in a way 在某种程度上 = to a certain degree eg： In a way, I like this new textbook. in one/some way = in a way in the way/ in sbs way 挡道，碍事 in no way 决不，一点也不 in this/ that way 以这种/那种方式 by the way 顺便说一下 in any way 在任何方面

13、 on ones way to 在去的途中,arise (arose, arisen) vi. (1) 发生，产生，出现 eg: Several new industries arose in the town. (2)（由）引起，（因） 产生 搭配： arise out of 由引起 arise from 因产生 eg: All the injuries arose out of a road accident.,with the help of = with ones help 在的帮助下 eg: With the help of him (= With his help), we fin

14、ished the work on time. 注意：在这个短语中，不要受 汉语影响而把with换成under.,deal with (1) 对待，对付，处理 eg: How do you deal with this problem. (2) 与交易（尤指做买卖） eg: Weve dealt with this company for 20 years. (3)论及，涉及 eg: This book deals with an important issue.,watch over (1)看管，照顾 eg: Will you watch over my clothes while I have a swim. (2)看守，监视，守卫，保护 eg: They were watched over by three policemen. watch out 注意，留神 keep a watch on 监视,