高中英语必修四笔记

1、Unit 11. concern v. concern oneself with/about sth. 对感爱好He didnt concern himself with details.2. behave v. 表现He behaved like a true gentleman.He behaved as if nothing had happened.He behaved badly towards their guests. behave (oneself) 表现得体，有礼貌I want you to behave yourselves while I am away.She doesnt know how to behave in public.3. shade Un. 阴凉处，树荫 +ofWe sat down in the shade of the wall.The trees provide shade for the animals in the summer.4. worthwhile adj. 值得的 （定语、表语、宾补）a worthwhile taskThe

2、smile on her face made it all worthwhile.It is worthwhile buying the dictionary.It is worthwhile to discuss the plan again. worthy adj. 值得的 （定语）The suggestion is worthy to be considered.The suggestion is worthy being considered.He is a very worthy man, but he is very dull. worth adj. 值得的（表语）This book is worth 3 hundred dollars.This book is well worth reading.5.observe v. 视察，留意到，看到；遵守I observed a letter on the desk.She observed his actions with interest.We must observe the traffic rules.6. Only +

3、介词短语/副词/状语从句Only in this way can you learn English well.Only when youre 18 can you join the army.Only then did I realize I was wrong.7. respect vt. 敬重，敬重，仰慕 n. 敬重，敬意She has always been honest with me, and I respect her for that.I have the greatest respect for your brother.He has no respect for her feelings.8. argue v. 争论，争吵，争论 argue with sb. about sth. 主见，认为 argue for/against sth. argue thatWe are always arguing with each other about moneyHe argued for the five-day week.9.lead a life 过着样的生活10. c

4、rowd in (on sb.)=crowd into 涌上心头，涌入脑海Too many uncomfortable thoughts were crowding in on her.Memories came crowding into her mind.11. refer v. referred-referred refer to 提到，谈与，说起；查阅，参考，征询refer to a dictionary=consult a dictionary=look up the word in a dictionary.It is required that the reporter referred to be to blame for the uncertain report.12. come across v. 偶然遇见，碰见I came across some children sleeping under the bridge.13. catch ones eye 引起某人留意，惹人注目（eye是单数）Can you catch the waiters eye14. care

5、 for 照看，照料；特别喜爱She moved back home to care for her sick parents.He cared for her more than she realized.15. be free from 摆脱；不受的损害或影响16. intend adj. 为准备、设计的+forThe book is intend for children.17. emergency n. 突发事务，紧急状况Ring the bell in an emergency.18. hit v. 使突然想起The idea hit me when I woke up in the morning.19. second adj. 居其次位的As a dancer, he is second to none.20. consideration n. 考虑，斟酌 take sth. into considerationAfter long consideration, I decided to recommend him for the job.After taking eve

6、rything into consideration, I decided to recommend him for the job.Everything taken into consideration, I decided to recommend him for the job.21. deliver v. 给接生；递送，传送The doctor delivered her baby.=The doctor delivered the woman.We can deliver the goods to your door.22. carry on 接着做，坚持于We can carry on our discussion after lunch.He carried on peeling the potatoes.23. considerate adj. 考虑周到的，爱护的，体谅的It is considerate of him to close the window.Unit 21. consider v. 考虑 +doing ；认为 +n. +adj./n.Im consid

7、ering buying a new computer.Do you consider her suitable for the jobI consider it a great honour to be invited to join the committee.2. struggle v. 奋斗，做出极大努力，挣扎；打斗，搏斗A bird was caught in a net and was struggling to get free.He was hit in the mouth as he struggled with thief.3. disturb v. 打搅，阻碍；使苦恼担心Im sorry to disturb you, but could you tell me how the machine works4. expand v. 使变大，扩展，扩大，增大Metal expands when it is heated.He is thinking of expanding his business.5. circulate v. 使循环，流通；使传播，流传Open

8、the window to allow the air to circulate.Swimming helps to get the blood circulating through the muscles.Rumors began to circulate that the prime minister is seriously ill. circulation n.blood circulation6. thanks to =because of 多亏，由于，因为I was late, thanks to the traffic.It was thanks to his advice that I succeed.7. rid of 使摆脱 -rid-ridrid the world of povertyWill science finally rid us of diseases8. be satisfied withHe was satisfied when he won the race.I was not satisfied with the result.9. care

9、 about 忧虑，关切；介意；在乎I seldom care about what he says and does.The only thing he cares about is money. care for 照看；特别喜爱He cares for her more than she realizes.10. therefore adv. 因此Their car was bigger, and therefore, more comfortable.11. equip v. 装备，配备 equipped equip sb./sth. withThey spent a lot of money equipping the school with new computers equipment Un. 设备12. with the hope of 带着的希望He went to see his boss, with the hope of getting arise in his salary.13. export v. 出口，输出The company exports machines to the U.S.14. production Un. 生产，制造，产量food productionbe in productiona drop in oil production15. long-term adj. 长期的16. cause damage to 对造成损害17. wash off 洗掉Wash th

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