新概念2第68课ppt课件

1、Reviewspend his lifetime studyingin all parts of the worlda river of liquid rockin timethreaten to dorisk ones lifeany man alive alive,live,living,livelymanage to do sth.set up his campactive volcanomeasure temperatures表能力表能力:can/could(2种时态种时态)， be able to(各种时态各种时态).成功地完成过去某个成功地完成过去某个动作时用动作时用was abl

2、e to而不用而不用could。manage to do sth.(成功成功) = succeed in doing sth.=was able to do sth.say sth.“道别，诵读（祈祷），背诵道别，诵读（祈祷），背诵”.“表达（思想、意见等）表达（思想、意见等）”、“据说据说”tell sb. sth.“讲（实话，谎话，秘密等）讲（实话，谎话，秘密等）”。“辨别，分辨辨别，分辨”“说出时间，识钟说出时间，识钟”1;.2 Lesson 68 Persistent psistnt 3 persistent psistnt adj. 坚持坚持/固执的固执的;持续的持续的,持久的持久的

3、The persistent rain will do harm to his weak knees.He was a persistent thief.4persistent adj.persistence n.persist v.坚持（不顾阻拦一味的坚持）坚持（不顾阻拦一味的坚持）persist in doing sth. She persisted in reading his poems.insist v.坚持（认为坚持（认为,说说,是人的一种态度）是人的一种态度） insist on/upon doing sth. I insist on seeing it. I insisted

4、on calling doctor. + that从句（从句（should+v.原）原） He insisted that we (should) accept these gifts. insistent adj.insistence n.5avoid vid vt. 避开避开,躲开躲开; 避免避免avoid doing sth. avoid sb./sth.eg.I avoided him as much as possible. No one can avoid making mistakes while learning a foreign language.6 Text Readin

5、g & Key Points7 I crossed the street to avoid meeting him, but he saw me and came running towards me.cross v. 穿过穿过 eg.I cross the garden. across adv.&prep. 穿过穿过 eg.I go across the garden.avoid doing sth. 避免避免 come running towards sb. 向某人跑过来向某人跑过来 现在分词作伴随状语，和句子主语he是主动关系动名词作avoid的宾语8It was no use pret

6、ending that I had not seen him , so I waved to him .wave to sb 向某人招手向某人招手 It is/was no use doing sth.做某事是无用的做某事是无用的 It is no use crying over the spilled milk.覆水难收覆水难收动名词短语作真主语 （ ）9I never enjoy meeting Nigel Dykes.He never has anything to do. enjoy doing sth. 喜欢做喜欢做 用不定式做定语用不定式做定语, 修饰修饰anything，不定式放

7、在不定代词后面，不定式放在不定代词后面anything to do sth. 任何要做的事任何要做的事10 No matter how busy you are, he always insists on coming with you. No matter +how/who/when/where/what 引导让步状语从句引导让步状语从句,表示表示 “无论无论”eg.No matter where you go , you cant forget your home . No matter how old you are,No matter where/who you are,No matt

8、er how tired you are, your children insisted on listening to stories.11I had to think of a way of preventing him from following me around all morning.think of a way of doing sth. 想一个做某事的方法想一个做某事的方法 think of a way of solving the problemprevent sb. (from) doing sth. 阻止某人做某事阻止某人做某事 stop sb. from doing

9、sth. 让某人不做某事让某人不做某事 keep sb. from doing sth. 让某人不做某事让某人不做某事(保持不做某事保持不做某事)12 Hello,Nigel,I said.Fancy meeting you here! 真想不到会在这见到你! fancy doing sth. fancy=imagine fancy v. 设想，想像Fancy Ian not knowing the answer to such an easy question! 喜爱（往往用于指个人爱好）Its a fine day and I fancy driving down to the coast

10、.13Youre not busy doing anything, are you?be busy doing忙于做.反意疑问句 构成:陈述句+简略疑问句 注意前否后肯，Yes/No的意思。 No,I am not.Yes, I am. 14 Would you mind my coming with you?这是一个表示客气请求的结构，这是一个表示客气请求的结构， 形容词物代形容词物代my是动名词是动名词coming的逻辑主语。的逻辑主语。 动名词复合结构动名词复合结构:名词所有格名词所有格/物主代词物主代词+动名词动名词有自己的逻辑主语（即动作执行者，而不是句子的主语）有自己的逻辑主语（即

11、动作执行者，而不是句子的主语）Would you mind opening the window?你介意把窗户打开吗？你介意把窗户打开吗？Would you mind my opening the window?你介意我你介意我.？Fancy writing a letter like that!真想不到写了那样一封信。真想不到写了那样一封信。Fancy her writing a letter like that!真想不到她真想不到她.mind doing sth.介意做.15 “Would/Do you mind +动名词动名词/if引导的从句引导的从句”用来表示客气的请求或征求意见，表示

12、同意/不介意时,用“No, not at all”/“Certainly not”回答表示不同意时往往用一些委婉的说法，如“Im sorry,but”Would you mind if I open the windows?Certainly not. /Sorry, but its cold here.mind (sbs) +doing sth. 介意某人做某事16Key Structure17 动名词的用法动名词的用法 作主语、作主语、(v./prep.)宾语、表语宾语、表语a.有些动词后可以用动名词作宾语，但不能用不定式。如有些动词后可以用动名词作宾语，但不能用不定式。如avoid，ad

13、mit，deny，fancy，finish，enjoy，mind（介意，在意），（介意，在意），suggest，stand（容忍）等（容忍）等。 有些结构通常要接动名词，如有些结构通常要接动名词，如busy，worth，it is no/little use，interested in，insist on，preventfrom等。等。 eg.I was looking forward to reading those books. Well, you cant read them, so its no use thinking about them.18 b.动名词复合结构动名词复合结构:名词所有格名词所有格/物主代词物主代词+动名词动名词 有自己的逻辑主语（即动作执行者，而不是句子的主语）有自己的逻辑主语（即动作执行者，而不是句子的主语） Please excuse his not writing to you. D