Lesson 21 Mad or not?【New words and expressions】生词和短语（4）mad adj. 发疯reason n. 原因sum n. 量determined adj. 坚定的，下决心的★mad adj. 发疯sb. is mad“为……而疯狂（着迷）”的表示方法：be mad about…I'm mad about English.be crazy about…go insane （insane adj. 患精神病的，精神病患者的，极愚蠢的）I slowly go insane/go crazy/go mad/go bananas.go bananas （go+adj. 变得……)They are going bananas. =go crazy=go mad (变疯了)★reason n. 原因for this reason 由于这个理由、原因For this reason,I was late.as+句子由于……because+句子由于……★sum n. 量a sum of +不可数名词一笔……a large sum of 大笔的…… (large 指数量的大)a large sum of money 一大笔钱a great many + 可数名词复数a great number of + 可数名词复数plenty of… 足够多的……★determined adj. 坚定的, 下决心的be determined to do sth. 下定决心做某事make up one's mind 下定决心decide to do sth. 决定做……make a decision to do sth. 决定做……determine v.下定决心【Text】Aeroplanes are slowly driving me mad. I live near an airport and passing planes can be heard 111night and day. The airport was built years ago, but for some reason it could not be used then. Last year, however, itcame into use. Over a hundred people must have been driven away from their homes by the noise.I am one of thefew people left. Sometimes I think this house will be knocked down by a passing plane. I have been offered alarge sum of money to go away, but I am determined to stay here. Everybody says I must be mad and they areprobably right.参考译文飞机正在逐渐把我逼疯. 我住在一个机场附近, 过往飞机日夜不绝于耳. 机场是许多年前建的, 但由于某种原因当时未能启用. 然而去年机场开始使用了. 有 100 多人肯定是被噪音逼得已经弃家远去, 我是少数留下来的人中的一个. 有时我觉得这房子就要被一架飞过的飞机撞倒. 他们曾向我提供一大笔钱让我搬走, 但我决定留在这儿. 大家都说我肯定是疯了, 也许他们说的是对的.【课文讲解】1、Mad or not? = mad or not mad?or not 在疑问词的后面，表示“是还不是”，选择概念2、Aeroplanes are slowly driving me mad.drive sb. mad 逼某人发疯You are driving me mad.The teacher is slowly driving me mad.3、I live near an airport and passing planes can be heard night and day.night and day 日日夜夜，夜以继日 (注意连读)passing planes 过往飞机（passing 是现在分词，作定语，起形容词作用，修饰 planes，“经过的(路过)，过往的”）He forgot the man with passing time. 随着时间的消逝，他忘掉了那个人。
sleeping baby 正在睡觉的小孩waiting car 正在等待的车4、The airport was built years ago, but for some reason it could not be used then.years 前面不加确定的数词时，一般表示“许多年”years ago = many years ago，weeks 等的用法与它相似I have not seen him for weeks.some+不可数名词/可数名词复数一些……some+可数名词单数某一……for some reason 由于某个理由I’ll tell you someday.We’ll talk about it some other time. 我们改日再谈这件事。
5、Last year, however, it came into use.however 然而（用于句首, 句中, 用逗号隔开）use① n. 使用112come into use 启用，开始被使用（主动概念，没有被动式）When did the train come into use?The road came into use last month.② vt. 使用be used 被使用（被动）6、Over a hundred people must have been driven away from their homes by the noise.over a hundred… 一百多……must have been done 过去发生, 表示推测，被动away from 从某地离开（away 离开某地）out of somewhere 从某地出来7、I am one of the few people left.one of… ……之一(表示特指的一群人/一些东西中的一个，后面的名词用复数)One of the girls standing over there is Tim’s sister.You can take one of these bags.left 表示被留下来的，leave 过去分词, left 作定语放在被修饰词的后面left 剩下的……东西，相当于“Who are left (by the others) 其他人走了留下他们”I have a bag left.There is ten cents left in my pocket. （cent n.(货币单位)分, 分币）8、Sometimes I think this house will be knocked down by a passing plane. I have been offered a large sum ofmoney to go away, but I am determined to stay here.knock down 撞倒offer v. 提供（相当于 given）双宾语的被动语态中，主语有两种可能; 以 sb.做主语或以 sth.做主语give sb. sth.——>被动 sb. be given sth.give sth. to sb.——>被动 sth. be given to sb.双宾语在变被动时用离动词最近的宾语做主语原文句型结构 sb. be offered sth.【Key structures】被动语态被动语态可以和大部分情态动词连用（包括具有情态功能的 will 和 would）。
He may have been told the news.The shops must have been closed now.动词+宾语+不定式结构中既可以动词用被动语态，也可以在不定式中用被动语态：Mary was told to meet us. = They told Mary meet us.在句型“动词+间接宾语+直接宾语”中，这两个宾语都可以成为被动句的主语。
但由于间接宾语通常是人，所以间接宾语成为被动句主语的时候要多些：Sam was given a gold watch. = A gold watch was given to Sam.【Special Difficulties】113Drive 的用法① v. 开车, 驾驶 (drove, driven, driving)drive to… 开车去往某地I drove to Tianjing yesterday② vt. 赶，驱赶，围赶（猎物、敌人等）drive sb. away from 把某人赶走drive sb. out of 把某人赶出去During the war, many people were driven out of their homes.drive sb. back 撵回去Our army drove the enemy back.③ vt. 逼迫，迫使drive sb. mad 逼疯The death of all her children has driven her mad.Home and Househome n. &adv. 家，家庭，家园（着重指所居住的人，常有爱、温暖、舒适、安全等隐含意义，带有感情色彩）I have a sweet home.house n. 房子，房屋，住宅（指建筑物）Tom must be somewhere in the house. 汤姆肯定在这屋子里的某个地方。
【Multiple choice questions】4 It couldn't be used then. It wasn't ___d___ to use it.a. ableb. allowedc. impossibled. possibleit+be 动词+形容词+to do（翻译时先译“to” 后面的句子）……是……的be able to 强调主语能够做某事, 主语必须是人it+be 动词+表语, be allowed 不能充当表语.如将“it” 改为“people(人)” 就 A,B 都正确5 Over a hundred people must have been driven away. ___a___ they were.a. I thinkb. I'm surec. Certaind. Of coursemust have been done：对过去的一种被动语态的推测must have done : 对过去的一种推测I'm sure 我肯定I’m sure she is teacher.I think 我认为of course 当然； certain adj. 当然（词性不对, 句子前不应放形容词）9 I have been offered a large ___a___ of money.a. amountb. numberc. somed. piecea large number of +可数名词（不能加不可数名词）an amount of+不可数一大笔……some of/plenty of 前面是不加“a/an”11410 I am determined to stay here. I ___d___ stay here.a. am will tob. want toc. mayd. am going tobe going to 打算、计划want to 来自心里的一种想, 喜好，喜欢……115Lesson 22 A glass envelope【New words and expressions】生词和短语（4）dream v. 做梦，梦想age n. 年龄channel n. 海峡throw v. 扔，抛★dream v. 做梦, 梦想① vt. 做梦，梦见dream that +从句I dreamt/dreamed (that) I was in Scotland.② vi. 做梦，梦见（与 of，about 连用）dream on 继续做梦, 痴心妄想(做你的梦去吧!别痴心妄想了!)dream of/about sth. 梦想I often dream of/about you.dream of doing sth. 梦想I dreamed of flying in the sky.I dreamed of finding the gold. / I dream of being a good teacher.think of 想，考虑，想起Do you ever think of the girls you met at a party?你会想起你在一个晚会上遇到的姑娘们吗？③ n. 梦；梦想，幻想have a dream = dream a dream 做了一个梦Have a good/sweat dream! 祝你做个好梦!Have you heard of the American Dream?dream boat 梦中情人, 梦寐以求的(物, 人)Do you have dream boat? 你有梦中情人吗?daydream 思想开小差，做白日梦She is daydreaming.★age n. 年龄teengager n. 十几岁的人adolenscent n. 青春期(一般指成年以前由 13 至 15 的发育期)★throw（threw，thrown） v. 扔, 抛① vt. 投，扔，抛Don’t throw stones at the dog.Throw the ball to Tom.throw away 扔掉Shall I throw this old newspaper away?116②把……对准目标，向……作出举动George was very happy today. Julie had thrown a smile at him in the morning. The boss threw him an angry look.【Text】My daughter, Jane, never dreamed of receiving a letter from a girl of her own age in Holland. Last year, wewere travelling across the Channel and Jane put a piece of paper with her name and address on it into a bottle. Shethrew the bottle into the sea. She never thought of it again, but ten months later, she received a letter from a girl inHolland. Both girls write to each other regularly now. However, they have decided to use the post office. Letterswill cost a little more, but they will certainly travel faster.参考译文我的女儿简从未想过会接到荷兰一位同龄姑娘的来信. 去年, 当我们横渡英吉利海峡时, 简把写有她和住址的一纸条装进了一只瓶子, 又将瓶子扔进了大海. 此后她就再没去想那只瓶子. 但 10 个月以后, 她收到了荷兰一位姑娘的来信. 现在这两位姑娘定期通信了. 然而她们还是决定利用邮局. 这样会稍微多花点钱, 但肯定是快得多了.【课文讲解】1、My daughter, Jane, never dreamed of receiving a letter from a girl of her own age in Holland. 同位语 My daughter，Janedream of doing sth. 梦想，幻想………o f one's own age 同年龄的……He is boy of my own age.receive…from… 从……收到……2、Last year, we were travelling across the Channel and Jane put a piece of paper with her name and addresson it into a bottle.the Channel= the English Channel 英吉利海峡with 可放在句子后面做状语用，也可放在名词后面做定语。