新概念2 第68课 课件

1、Review,spend his lifetime studying in all parts of the world a river of liquid rock in time threaten to do risk ones life any man alive manage to do sth. set up his camp active volcano measure temperatures,表能力: can/could(2种时态)， be able to(各种时态). 成功地完成过去某个 动作时用was able to 而不用could。 manage to do sth.(

2、成功) = succeed in doing sth. =was able to do sth. try to do(不一定成功),Lesson 68 Persistent,psistnt,Made by Terry,Are you a persistent or stubborn person?,Can you take others advice? Do you always insist that your opinion is right?,persistent psistnt adj. 坚持的，固执的 avoid vid v. 避开 insist insist v. 坚持做 fanc

3、y fnsi v. 想象，幻想 cross kr:s v. 穿过 pretend pritend v. 假装 prevent privent v. 阻止 follow flu v. 跟随,questions :,What does Nigel always insist on doing ? Why did Elizabeth tell Nigel that she was going to the dentist ?,I crossed the street to avoid meeting him, but he saw me and came running towards me. It

4、 was no use pretending that I had not seen him, so I waved to him. I never enjoy meeting Nigel Dykes. He never has anything to do. No matter how busy you are, he always insists on coming with you. I had to think of a way of preventing him from following me around all morning. Hello, Nigel, I said. F

5、ancy meeting you here! Hi, Elizabeth, Nigel answered. I was just wondering how to spend the morning - until I saw you. Youre not busy doing anything, are you? No, not at all, I answered. Im going to. Would you mind my coming with you? he asked, before I had finished speaking. Not at all, I lied, but

6、 Im going to the dentist. Then Ill come with you, he answered. Theres always plenty to read in the waiting room!,persistent psistnt adj. 坚持/固执的;持续的,持久的 The persistent rain will do harm to his weak knees. He was a persistent thief.,persistent adj.persistence n. persist v.坚持（不顾阻拦一味的坚持） persist in doin

7、g sth. She persisted in reading his poems. insist v.坚持（认为,说,是人的一种态度） insist on/upon doing sth. I insist on seeing it. I insisted on calling doctor. + that从句（should+v.原） He insisted that we (should) accept these gifts. insistent adj.insistence n.,avoid vid vt. 避开,躲开; 避免 avoid doing sth. avoid sb./sth

8、. eg.I avoided him as much as possible. No one can avoid making mistakes while learning a foreign language.,pretend pritend v. 1. 佯装;假装; 2. (尤指孩子)(在游戏中)假扮;装作 pretend to do sth a. 假装的;假想的 1. 假装（要）去做某事 If you pretend to know what you dont know, youll only make a fool of yourself. 不懂装懂就会闹笑话。,pretend,2.

9、 假装在做某事 When the father came home, the naughty boy pretended to be doing his homework? 3. 假装已经做了某事 He pretended to have forgotten the conversation after that night. 他假装已经忘记这个除夕所说的话。,prevent privent vt. 防止,预防;阻止;制止;妨碍 Who prevents their plans from being carried out? 谁阻止他们的计划不让实施? prevent sb from doin

10、g sth 她阻止他砍树 She prevents him from cutting the tree. stop sb (from)doing, prevent sb (from)doing 或keep sb from doing,Text Reading she was only _(假装) . What can we do to _(阻止) the disease spreading ?,insists,persistent,avoid,pretending,prevent,No one enjoys _ at. A laughing B to laugh C being laughed

11、 D to be laughed You must do something to prevent your house _. A to be broken in B from being broken in C to break in D from breaking in They insist on _ another chance to try . A given B giving C being given D to be given It took the workmen only two hours to finish _ my car . A repairing B repair C to repair D repaired,Jack said that he wouldnt mind _ for us. A to wait B wait C waiting D waited No one can avoid _ by advertisements . A to be influenced B being influenced C influ