高一英语必修四unit1languagepoints教案资料

1、高一英语必修四unit1languagepointsLanguage points:Paragraph 1 : 1. behave vi & vt. 举动；举止；行为表现举动；举止；行为表现behave well / badly 举止得体；表现良好举止得体；表现良好/不不好好behave oneself举止规矩；老老实实；规规矩举止规矩；老老实实；规规矩矩矩behaviour，n. 行为；态度；举止行为；态度；举止1）The parents encouraged the children to behave well in front of the guests.2）My camera

2、 has been behaving well since it was repaired.3）Everyone praises the childrens good behaviour.2.in the shade of 在在的树荫下，在的树荫下，在的庇护下的庇护下 3.move off 离开，启程，出发离开，启程，出发4.eitheror 或者或者或者或者;不是不是就是就是 5. worthwhile adj. 值得做的；值得出力的（可作值得做的；值得出力的（可作表语或定语）表语或定语） It+be worthwhile to do / doing sth 做做是值得是值得的的S +V +

3、 it + worthwhile to do/doing sth1) I think teaching school is always a worthwhile job.2) The book referred to by the professor is worthwhile / worth reading区别区别worthwhile与与worth，worthy的用法的用法：1)worthwhile意为“值得”，指花时间、精力、金钱等去做某事是值得的。如：It is worthwhile to read the book.=It is worthwhile reading the book

4、.=Reading the book is worthwhile. 但不可以说The book is worthwhile reading.2)worth表示“价值”时， be (well) worth doing（不能接不定式 be worth +n.(数量)This laptop is worth 10 000 yuan and it is well worth buying.3）worthy adj 有价值的；可尊敬的，(常作定语)； 值得(常作表语)，结构为 be worthy of sth.。It is a worthy cause and worthy of our hardwor

5、king.这是一份高尚的事业，值得我们努力。be worthy of being done/to be done。The incident is worthy of being remembered. =The incident is worthy to be remembered.这次事件值得纪念。Important sentences:1)Following Janes way of studying chimps, our group are all going to visit them in the forest.2) Watching a family of chimps wake

6、 up is our first activity of the day.3) This means going back to the place where we left the family sleeping in a tree the night.Paragraph 26. observe vt. 意为“观察；观测；遵守”，observe + sb do sth sb. doing sth that从句I observed the man who murdered the boy enter the shopThey were observed to enter the bank/e

7、ntering the bank. He observed that we should probably have run.Most information was collected by direct observation of the animals behavior.当表示当表示“看看”时，时，observe，watch，see，notice的的区别：区别：1)observe 相当于相当于watch carefully，指从不同的角度，指从不同的角度长时间地看并研究，尤其用于实验或研究等场合，长时间地看并研究，尤其用于实验或研究等场合， 如如:observe the stars 观

8、察星星观察星星 observe the behavior of birds 观察鸟类的习性观察鸟类的习性 observe the Spring Festival 过春节过春节2)watch意为意为“看；观看，特别留意、感兴趣地看运动看；观看，特别留意、感兴趣地看运动着的东西着的东西”。 如如: watch TV 看电视，看电视，watch a game 观看比赛观看比赛3)see 指指“看到；看见看到；看见”；强调看的结果，有意或无；强调看的结果，有意或无意地看到；意地看到；4)notice 指指“看到；注意到；觉察到看到；注意到；觉察到”；偶尔看到细；偶尔看到细小的但可能是重要的。小的但可能

9、是重要的。 think of think twice think over think highly of 考虑，想起 再三考虑 仔细考虑 对.评价很高 work as work at work on work through work with work it 担任.工作 从事 继续工作 完成，解决 与.共事 干成，办到Important sentences:1.,It was unusual for a woman to live in the forest.2.Only after her mother came to help her for the first few months

10、was she allowed to begin her project.Eg. Only _ a human being. A. when is it hungry a lion will attack B. when it is hungry a lion will attack C. when it is hungry will a lion attack D. when is it hungry will a lion attackC only+状语状语 置于句首，主句部分倒装。置于句首，主句部分倒装。eg：只有在那时，我才意识到我错了。 Only then did I realize

11、 that I was wrong.eg：只有用这种方式才能解决问题。 Only in this way can we solve the problem.扩展：if only但愿，要是 only if只要Only if we can understand can we careOnly if we care will we helpOnly if we help shall all the life is hopeful-Jane GoodallParagraph 3争论，辩论；说服争论，辩论；说服argument n. 争论，争辩，争吵争论，争辩，争吵argue about./thatar

12、gue for / against赞成/反对.argue with sb.about /over sth.与某人争论某事argue sb. into doing sth说服某人做某事argue sb. out of doing sth.说服某人不做某事persuade sb. to do sth./into doing sth.persuade sb. not to do sth./out of doing sth.建立，创立，安装，安排建立，创立，安装，安排set asideset downset out to do sthset aboutset off 留出，拔出 写下，记下 开始做某事

13、 着手 出发11.lead a busy life 过着忙碌的生活过着忙碌的生活 lead a life live a life12.crowd in（想法，问题等）涌上心头，涌入（想法，问题等）涌上心头，涌入脑海脑海 support:支持，拥护，赞成支持，拥护，赞成 support sb./sth. 支持，拥护某人 surpport doing sth.支持，赞成某事 surpport sb. in doing sth支持某人做某事eg：他们相互支持。They supported each other.扩展:support oneself自己谋生support ones family养家糊口

14、in support of 支持.轻视，瞧不起，蔑视扩展：look around四处看look into调查look out注意，小心look up查找look up to sb.尊敬某人look after照顾look forward to期盼look on旁观look through检查look sb. up and down上下打量某人1. What he said at the meeting means _ those who had cut down the forests. A. to argue against B. to argue for C. arguing for D.

15、 arguing against2. Though we spent a lot, we think it _ because we succeeded in the end. A. worth B. worth being spent C. worthy of D. worthwhile 3. Dont _ a person only because he has failed in an examination. A. look up B. look down C. look down on D. look up toDDC4. Dont spoil the children. Cant

16、you make your little boy _ himself? A. behave B. believe C. performD. conduct 5. Only _ a human being. A. when is it hungry a lion will attack B. when it is hungry a lion will attack C. when it is hungry will a lion attack D. when is it hungry will a lion attackAC6. I dont think it is _taking the tr

17、ouble to explain the question to him. A. worth B. worthy C. worth of D. worthwhile 7. Youd better _ your behaviors in public places, or you are likely to get a ticket. A. watch B. see C. observe D. notice 8. Everybody showed great respect to the old doctor, who devoted everything he had to _ the poo

18、r conditions of the local hospital. A. improving B. improve C. to improve D. being improved DCA9. No matter what you have achieved, you have no reasons to _others in your field. A. look on B. look up to C. look forward to D. look down upon 10. When forbidden to surf the Internet, teenagers often _it, saying that it provides them with colorful entertainments, a convenient means of communication as well as useful information A. argue about B. argue with C. argue for D. argue against11. In the old days, his