新概念二第二册21课课件

1、Lesson 21Lesson 21Mad or not Mad or not Mad or not? mad adj. 发疯发疯sb. is mad.mad 常用于常用于 “为为.而疯狂而疯狂” (着迷着迷) be mad about 为为而疯狂的而疯狂的Im mad about English. be crazy about 为为而疯狂的而疯狂的go+adj.变得变得.go crazy=go mad (变疯了变疯了)= mad or not mad reason n. 原因原因vfor this reason 由于这个理由、原因由于这个理由、原因vFor this reason, I wa

2、s late.vThe reason whyis thatvas+句子句子 由于由于vbecause+句子句子 由于由于sum sm n. 量量va sum of +un. 一笔一笔 va large sum of 大笔的大笔的 (large 指数量的大指数量的大)va large sum of money 一大笔钱一大笔钱va great many + 可数名词复数可数名词复数va great number of + 可数名词复数可数名词复数vplenty of 足够多的足够多的New words and expressions determined adj. 坚定的坚定的, 下决心的下决心

3、的 a fighterbe determined to do sth.下定决心做某事下定决心做某事determine v.下定决心下定决心determine to do sthdecision n. make a decisionmake a decision to do sth.make up ones mind to do sthdecide to do sth.Why do people think the writer is mad?Aeroplanes are slowly driving me mad. drive sb. mad 逼某人发疯逼某人发疯drive v.驾驶驾驶, 开

4、车开车You are driving me mad.My roomate is slowly driving me mad.TEXTI live near an airport and passing planes can be heard night and day. night and day 日日夜夜日日夜夜 (注意连读注意连读)passing planes 过往飞机过往飞机 pass v. passing 作定语作定语; 正在经过的正在经过的(路过路过) He forgot the man with passing time. 随着时间的消逝，他忘掉了那个人。随着时间的消逝，他忘掉了那

5、个人。正在睡觉的小孩正在睡觉的小孩正在等待的车正在等待的车 sleeping babywaiting carThe airport was built years ago, but for some reason it could not be used then. years ago = many years agofor some reason由于某个理由由于某个理由some+不可数名词不可数名词 : 一些一些 some watersome+可数名词复数可数名词复数 : 一些一些 some bookssome+可数名词单数可数名词单数 : 某一某一 some book Ill tell y

6、ou some day. 门口有人要见你门口有人要见你 Some man at the door is asking to see you. Some Mr.Wang wanted you on the phone .Last year, however, it came into use. Sth. come into use n.投入使用投入使用; (没有被动式没有被动式) be used 被使用被使用 (被动式）被动式）use n. ju:s vt. ju:zOver a hundred people must have been driven away from their homes

7、 by the noise. over a hundred .over表示数字上超过表示数字上超过must have done 对过去的推测对过去的推测must have been done被动被动away from从某地离开从某地离开out of somewhere 从某地出来从某地出来I am one of the few people left. left : leave 的过去分词的过去分词, 作定语放在被修饰作定语放在被修饰词的后面词的后面, “剩下的剩下的/被留下来的被留下来的”我剩下一个包。我剩下一个包。I have a bag left.在我的口袋里还有十块钱。在我的口袋里还有

8、十块钱。There is ten yuan left in my pocket. Sometimes I think this house will be knocked down by a passing plane. knock down will be done 被动语态的将来时态被动语态的将来时态 2. 主动语态的谓语动词改成被动语态的谓语动主动语态的谓语动词改成被动语态的谓语动词。词。do3. 注意保持时态和人称的一致。注意保持时态和人称的一致。 be doneI have been offered a large sum of money to go away, but I am

9、determined to stay here. 双宾语的被动语态双宾语的被动语态 : 1、give sb. sth.被动被动sb. be given sth. 2、give sth. to sb.被动被动 sth. be given to sb.双宾语变被动，用离动词最近的宾语做主语双宾语变被动，用离动词最近的宾语做主语原文句型结构原文句型结构 sb. be offered sth.还原成主动还原成主动Sentences in the textI have been offered a large sum of money to go away, but I am determined to

10、 stay here. to go away不定式表示目的不定式表示目的go away :leavebe determined to do sth.下下定决心做某事定决心做某事Special Difficulties drive v. 开车开车, 驾驶驾驶 (drove, driven, driving)drive to开车去往某地开车去往某地drive sb. mad 把某人逼疯把某人逼疯vThe death of her son has driven her mad.drive sb. away from把某人赶走把某人赶走drive sb. out of把某人赶出去把某人赶出去 Duri

11、ng the war, many people were driven out of their homes.drive sb. back撵回去撵回去driveImportance in the text1. 复杂句型结构复杂句型结构 : Over a hundred people must have been driven away from their homes by the noise.2. 双宾语的被动语态双宾语的被动语态 : I have been offered a large sum of money to go away.(表目的表目的)3. drive sb. away f

12、rom somewhere; drive sb. mad4. passing plane; -ing作定语作定语, 表示正在表示正在Special Difficultieshome 带有感情色彩的带有感情色彩的house 就是房子就是房子home & house 被动语态的特殊形式：被动语态的特殊形式：主动形式表被动主动形式表被动这种布料很容易洗。这种布料很容易洗。The cloth washes well.她的书不好卖。她的书不好卖。Her book does not sell well.类似的词还有：类似的词还有：lock,shut,open,move,read,write,cle

13、an, draw,cut8. Tell the story: They built the airport years ago. They could not use the airport now. A passing plane will knock down the house. They have offered me a large sum of money. The noise have driven away 100 people.The airport was built years ago.The airport could not be used now.The house

14、 will be knocked down.The large sum of money have been offered to me.100 people have been driven away.Aeroplanes are slowly driving me mad. I live near an airport and passing planes can be heard night and day. The airport was built years ago, but for some reason it could not be used then. Last year, however, it came into use. Over a hundred people must have been driven away from their homes by the noise. I am one of the few people