72新概念第二冊72課

1、Lesson 72A car called Bluebird1race v.競賽，急速而過The car just raced by, leaving a trail of dust.比賽，競賽，種族The motorbike race is held in our city every year.You are in a race against time.They have been facing the problem of race relations.Vocabulary2per prep 每The meal will cost $20 per person.The car was

2、travelling at 70 miles per hour.(70 mph).average adj. 平均的,中等的She is about average weight.The average rainfall in2003 was not much.average n.平均數(shù)Add 20,10 and 30 and find the average. 3above /below the averageHis performance on the test was below average.on average 平均On average, we receive ten present

3、s each day.4burst vi. 爆炸，爆裂A tyre burst on the course.She burst the little boys balloon. vt.& vi. 突然打開We burst the door open.While I was reading, the door burst open and John came in.burst into tears/laughterHe keeps bursting into tears for no reason.burst out doing sth.I almost burst out laughing w

4、hen I saw what she was wearing.5Language points61、The great racing driver, Sir Malcolm Campbell, was the first man to drive at over 300 miles per hour.在the second，the next/the last以及表示最高級的如the best，the most intelligent等后可以用to引導的不定式短語做定語，這些詞語后面可以接名詞或one(s)，也可以不接： Shes always the first to arrive and t

5、he last to leave. Youre the best person to advise me about buying a house. 你是我買房子的最好顧問。the only后必須接一個名詞或one(s)： Youre the only person/one to complain.7他熱愛聚會，他總是第一個到，最后一個走。He loves parties; he is always the first to come and the last to leave.他是第二個被這樣殺死的人He is the second man to be killed in this way.

6、她是唯一幸免于這次空難的人。She was the only one to survive the plane crash.8per表示“每一，每”，通常用于商業(yè)及技術(shù)用語，日常用語大多用a/an：You can stay at the hotel at $10 per person per night.You must have been driving at seventy miles an/per hour.92、It was over 30 feet in length and had a 2,500-horsepower engine.Sth is +數(shù)字+單位+ inlength/

7、height/weight/depth他有2米高He is 2 meters in height.這個洞有7米深The cave is 7 meters in depth.這個大象有3噸重The elephant is 3 tons in weight.103、Although Campbell reached a speed of over 304 miles per hour, he had great difficulty in controlling the car because a tyre burst during the first run.have difficulty (i

8、n) doing sth. 做有困難He has grown a beard and I had difficulty (in) recognizing him.the first run 一開始的行程the next run 下一段賽程 114. After his attempt, Campbell was disappointed to learn that his average speed had been 299 miles per hour.learn 得知be disappointed to hear/find/see/learnattempt n.企圖，試圖125、Follo

9、wing in his fathers footsteps many years later, Sir Malcolms son, Donald, also set up a world record.follow in ones footsteps 步某人的后塵，仿效某人，繼承某人的事業(yè)他打算踏著父親的足跡，成為一名牙醫(yī)。He intends to follow in his fathers footsteps and to become a dentist.136. Like his father, he was driving a car called Bluebird.就像他媽媽一樣，

10、他幫助了很多人。14一、 一般現(xiàn)在時 1.概念：經(jīng)常、反復發(fā)生的動作或行為及現(xiàn)在的某種狀況。 2.時間狀語： Always, usually, often, sometimes, every week (day, year, month), once a week(day, year, month), on Sundays, 3.基本結(jié)構(gòu)：動詞 原形 （如主語為第三人稱單數(shù)，動詞上要改為第三人稱單數(shù)形式） 4.否定形式：主語+am/is/are +not+其他; 此時態(tài)的謂語動詞若為行為動詞，則在其前加dont, 如主語為第三人稱單數(shù)，則用doesnt，同時還原行為動詞。 5.一般疑問句：把b

11、e動詞放于句首；用助動詞do提問，如主語為第三人稱單數(shù)，則用does，同時，還原行為動詞。 6.例句：. It seldom snows here. He is always ready to help others. Action speaks louder than words.15二、 一般過去時 1.概念：過去某個時間里發(fā)生的動作或狀態(tài)；過去習慣性、經(jīng)常性的動作、行為。 2.時間狀語：ago, yesterday, the day before yesterday, last week, last(year, night, month), in 1989, just now, at t

12、he age of 5, one day, long long ago, once upon a time, etc. 3.基本結(jié)構(gòu)：be動詞；行為動詞 的過去式 4.否定形式：主語+was/were +not+其他;在行為動詞前加didnt，同時還原行為動詞。 5.一般疑問句：was或were放于句首；用助動詞do的過去式did 提問，同時還原行為動詞。 6.例句：She often came to help us in those days. I didnt know you were so busy.16三、 現(xiàn)在進行時 1.概念：表示現(xiàn)階段或說話時正在進行的動作及行為。 2.時間狀語：

13、Now, at this time, days, etc. look. listen 3.基本結(jié)構(gòu)：主語+be +doing +其他 4.否定形式：主語+be +not +doing+其他 5.一般疑問句：把be動詞放于句首。 6.例句： How are you feeling today? He is doing well in his lessons.17四、 過去進行時 1.概念：表示過去某段時間或某一時刻正在發(fā)生或進行的行為或動作。 2.時間狀語：at this time yesterday, at that time或以when引導的謂語動詞是一般過去時的時間狀語等。 3.基本結(jié)構(gòu)

14、主語+was/were +doing +其他 4.否定形式：主語+was/were + not +doing+其他 5.一般疑問句：把was或were放于句首。(第一個字母大寫） 6.例句：At that time she was working in a PLA unit. When he came in, I was reading a newspaper.18五、 現(xiàn)在完成時 1.概念：過去發(fā)生或已經(jīng)完成的動作對現(xiàn)在造成的影響或結(jié)果，或從過去已經(jīng)開始，持續(xù)到現(xiàn)在的動作或狀態(tài)。 2.時間狀語：yet,already,just,never,ever,so far,by now,since+時

15、間點，for+時間段，recently, lately, in the past few years, etc. 3.基本結(jié)構(gòu)：主語+have/has +p.p（過去分詞）+其他 4.否定形式：主語+have/has + not +p.p（過去分詞）+其他 5.一般疑問句：have或has。 6.例句：Ive written an article. The countryside has changed a lot in the past few years.19六、 過去完成時 1.概念：以過去某個時間為標準，在此以前發(fā)生的動作或行為，或在過去某動作之前完成的行為，即“過去的過去”。 2.時

16、間狀語：Before, by the end of last year (term, month), etc. 3.基本結(jié)構(gòu)：主語+had + p.p（過去分詞）+其他 4.否定形式：主語+had + not +p.p（過去分詞）+其他 5.一般疑問句：had放于句首。 6.例句：As soon as we got to the station, the train had left. By the end of last month. We had reviewed four books 基本結(jié)構(gòu)：主語+had+p.p（過去分詞）+其他 肯定句：主語+ had+p.p（過去分詞）+其他 否定

17、句：主語+ had+ not+p.p（過去分詞）+其他 一般疑問句：Had+主語+p.p（過去分詞）+其他 特殊疑問句：特殊疑問詞+一般疑問句20七、 一般將來時 1.概念：表示將要發(fā)生的動作或存在的狀態(tài)及打算、計劃或準備做某事。 2.時間狀語：Tomorrow, next day(week, month, year),soon, in a few minutes, by,the day after tomorrow, etc. 3.基本結(jié)構(gòu)：主語+am/is/are +going to + do+其他；主語+will/shall + do+其他 4.否定形式：主語+am/is/are not

18、 going to do ；主語+will/shall not do+其他 5.一般疑問句：be放于句首；will/shall提到句首。 6.例句：They are going to have a competition with us in studies. It is going to rain.21八、 過去將來時 1.概念：立足于過去某一時刻，從過去看將來，常用于賓語從句中。 2.時間狀語：The next day (morning, year),the following month(week),etc. 3.基本結(jié)構(gòu)：主語+was/were +going to + do+其他；主語

19、+would/should + do+其他 4.否定形式：主語+was/were/not + going to + do; 主語+would/should + not + do. 5.一般疑問句：was或were放于句首；would/should 提到句首。 6.例句：He said he would go to Beijing the next day. I asked who was going there .22九、將來完成時 1.概念：在將來某一時刻之前開始的動作或狀態(tài) 2.時間狀語：by the time of; by the end of+時間短語（將來）;by the time+

20、從句（將來） 3.基本結(jié)構(gòu)：主語+be going to/will/shall + have+p.p（過去分詞）+其他 4例句:By the time you get back, great changes will have taken place in this area.23十、現(xiàn)在完成進行時 1.概念：表示從過去某一時間開始一直延續(xù)到現(xiàn)在的動作。這一動作可能剛剛開始，也可能仍在繼續(xù)，并可能延續(xù)到將來。 2.基本結(jié)構(gòu)：主語+have/has +been +doing+其他 3.時間狀語：since+時間點，for+時間段等。 4.例子：I have been sitting here for an hour. The children have been watching TV since six oclock.24十一、 一般過去時與現(xiàn)在完成時的轉(zhuǎn)換 在現(xiàn)在完成時中，延續(xù)性動詞能與表示一段時間的狀語連用，瞬間動詞卻不能。但是，可用別的表達方式：瞬間動詞用于“一段時間 + ago”的一般過去時的句型中；瞬間動詞