1、Mad or not?mad adj.发疯be mad/crazy about:为而疯狂be mad at/with sbeg:Dont be mad at him。别怪他（不关他的事）。go+adj:变得go mad/crazyDont fight with him,he is a mad man.别跟他打架,他是疯子。1.疯的 The woman lost her son and got mad.那个女人丢了孩子后疯了。2.愚蠢的，不明智的（用于口语）You must be mad to drive so fast!你开这么快，简直是疯了！3.非常生气的（口语）at/with He is
2、mad with the dog for biting his new shoe.够咬了他的新鞋，他气得火冒三丈。4.非常喜欢 So many people are mad on football.很多人痴迷足球。sum名词 n.C1.总数,总和,总计 the sum of.She paid the sum of$200 for dresses.她买衣服总共花了二百元钱。2.金额;一笔 the sum of.He earned a large sum of money.他赚了一大笔钱。3.summary 概要，摘要 sum n.量大量：a great many/a great number o
3、f+可数名词复数a sum of:一笔a large sum of:大量的，喜欢跟钱连用a large sum of moneya large amount of:许多plenty of（注意：前面没有a）足够的reason ri:zn n.原因for this reason:由于这个原因the reason for 原因是the reason why 为什么的原因For what reason?是为了什麽原因？1.道理，原因 They departed for no reason.他们无缘无故就分手了。2.推理，讲出道理，对某人讲道理 He reasoned him out of smoki
4、ng.他说服他戒了烟。3.reasonable adj.合理的，有道理的 he price is reasonable.价钱很合理。determined adj.坚定的，下决心的I am determined to stay here.我决定留在这儿。be determined to do sth.决心做某事 decide to do sth.v.determine 决定 determine sb.to do sth.使某人决定做某事变成被动语态变成被动语态1.I can hear passing planes night and day.2.They built the airport ye
5、ars ago.3.They could not use it then.4.The noise must have driven over a hundred people away from their homes5.A passing plane will knock down this house.6.They have offered me a large sum of money to go away He will repair your watch.He can repair your watch.They must test this new car.You have to
6、write this letter again.I told you he could do it.I told you he would do it.I cant find my bag.Someone has stolen it.I cant find my bag.Someone must have stolen it.decide和determine 之间的区别：都有“决定”的意思。decide 指“经过询问、研讨和考虑之后,在几种可能的选择之中作出决定”,decide 最为普通：如:She decided to leave here on Sunday instead of Mond
7、ay.她决定星期日而不是星期一离开这里。determine指“决心作某一件事而不动摇”,常涉及范围比较狭小的问题：如:We have determined to get the work done ahead of schedule.我们已经决定要提前完成这项工作。Aeroplanes are slowly driving me mad.Aeroplanes are slowly driving me mad.drive sb mad:逼某人发疯例：Sometimes its enough to drive you mad if you are stuck in a traffic jam d
8、uring the rush hour.有时在交通高峰期被困足以使人发疯 The noise outside is driving me mad.drive car 开车 away 驱赶 into 赶进.out of 赶出.back 赶回去 sb.mad 把.逼疯I live near an airport and passing planes I live near an airport and passing planes can be heard night and day.can be heard night and day.1、passing planes：现在分词做定语 sleep
9、ing baby:正在睡觉的小孩2、day and night:日日夜夜例句：I will sit by her bedside day and night.我会日夜守在她的床边。The airport was built years ago,but for some The airport was built years ago,but for some reason it could not be used then.reason it could not be used then.for some reason:由于某种原因some+可数名词单数：某一 some booksome+可数名
10、词复数：一些 some bookssome+不可数名词：一些 some watereg：He was late for school for some reason.由于某种原因，他上学迟到了！He didnt tell me the answer for some reason.由于某种原因，他没有告诉我答案!Last year,however,it came into useLast year,however,it came into use。come into use:投入使用This method comes into use.Over a hundred people must ha
11、ve been driven Over a hundred people must have been driven away from their homes by the noise.away from their homes by the noise.home:家，强调有感情；着重指所居住的人house仅仅指房子、房屋、住宅、建筑物l l am one of the few people left.am one of the few people left.Sometimes I think this house will be knocked down by a passing pla
12、ne。knock sb.down撞倒某人 down 击倒在地；使倒下 at the door 敲门 off 下班 sth.off 碰掉 sb.over 撞倒某人 sb.out 打昏某人习惯用语今天我们要讲由knock这个词发展而成的习惯用语。我们先要谈的习惯法是:knockout。Knockout最常用的意思是把一个人打倒在地、不省人事，但是knockout在俚语中却可以解释叫人心醉神迷的人或物，可能是一幅美不胜收的画，也可能是一部扣人心弦的电影，更可能是俊男美女。例：1.He married a real knockout,one of the most beautiful women I
13、have ever seen!他娶了个大美人。我还没见过有比她更漂亮的女人！我们再来学一个习惯用语:knock your socks off。Sock是袜子。这个习惯用语的出典可能是什么特别精彩的事情让你兴奋得上蹦下跳，以至脚上袜子也跳得掉了下来，引申为“令人兴奋不已的好事”。例：2.I tell you that movie I saw last night is fantastic,the best Ive seen in years.Go see it-I guarantee itll knock your socks off!告诉你我昨晚看的那电影棒极了。我有好几年没看过这样精彩的片子
14、。你得去看，保证会让你激动万分。I have been I have been offereoffered a large sum of money to d a large sum of money to go away,but I am determined to stay here.go away,but I am determined to stay here.offer sth.to sb.=offer sb.sth.提供某人某物He offered me a glass of wine.Everybody says l must be mad and they are Everybody says l must be mad and they are probably right.probably right.
