unit4必修3--阅读之长难句

1、EarthHow life began on the earthText Retelling The explosion of the earth produced_ _, which turned into water when the earth cooled down. Water allowed the earth to _ harmful gases into the oceans and seas. That made it possible for _ to begin to develop. The arrival of small _ encouraged the devel

2、opment of early _ and all sorts of fish. Many millions of years later the first green plants began to appear on land. watervapourdissolvelifeplantsshellfishLater land animals appeared. Some were_. Others, called_, were able to live on land as well as in the sea. When the plants grew into forests, _a

3、ppeared for the first time. Then _developed, which became the most important animals on the earth for millions of years. After they disappeared, _ became more important. Text RetellinginsectsamphibiansreptilesdinosaursmammalsThey were the last group of animals and they were different because they _

4、their young from within their bodies. Small clever animals, with hands and feet, _ and _ all over the earth. As time went by, they covered the earth and have become the most important animals on the planet.Text Retellingproducedappearedspread在北京城往东120公里的河北省遵化市坐落着大清朝的东陵The Tomb of Qing is located 120

5、kilometers east of Beijing in Zunhua county1.According to a widely accepted theory ,the universe began with a Big Bangthat threw matter _(朝各个方向）朝各个方向） 2._(随后它会变成什么）随后它会变成什么）was uncertain until between 4.5 and 3.8 billion years ago _dust settled into a solid globe . in all directionsWhat it was to be

6、come when多尔衮在草原上遇到了大玉儿，日后注定成为王多尔衮在草原上遇到了大玉儿，日后注定成为王妃的那个人妃的那个人On the grassland Duoergun met dayuer ,who was to become the princess 1. _ （使大家吃惊的是）is that he didnt come to the meeting. What surprised everybody 2. _（他所做的） added to our difficulty. What he did _ we cant get seems better than _ we have. A.

7、 What; what B. What; that C. That; that D. That;what_ made the school proud was _ more than 90% of the students had been admitted to key universities. A.What;because B. What;that;C. That;what D.That;becauseAB be to (do): (something) will definitely happen, or it must happen 不可避免要发生或必须发生不可避免要发生或必须发生

8、e.g.They said goodbye, little knowing that they were never to meet again. She is to be honoured for this great work. Mr. Clark said to his daughter, “You are to be home by 10 oclock at the latest.” 3.The earth became so violent that it was not clear _(这个固体形状是否会这个固体形状是否会继续存在下去）继续存在下去） whether the sha

9、pe would last or not 还不清楚他什么时候去市里了It is not clear when he went downtown 4.They were in time to produce carbon ,nitrogen ,water vapour and other gases ,_(这些就形成了地这些就形成了地球的大气层）球的大气层）5.What is even more important is that as the earth cooled down ,water began to appear on its surface.6.Water had also app

10、eared in the Mars but ,unlike the earth ,it had disappeared later.7.It was not immediately obvious _water was to be fundamental to the development life which were to make the earths atmosphere.that8._(许多科学家所相信的是）许多科学家所相信的是）is that the continued presence of water allowed the earth to dissolve harmful

11、 gases and acids into the oceans and seas.9.This produced a chain reaction ,_(这使得生命这使得生命发展成为可能）发展成为可能） 他回到了自己的国家，他就可以专心的做自己的工作他回到了自己的国家，他就可以专心的做自己的工作He returned to his own country,which made it possible for him to settle down to his work This disappearance made possible the rise of mammals on the ea

12、rthWhat many scientists believeWhich made it possible for life to develop 学好英语使我出国有了可能。学好英语使我出国有了可能。Learning English well makes it possible for me to go abroad.ks5u精品课件it作形式宾语，其真正的宾语可以是不定式，动名词和从句。作形式宾语，其真正的宾语可以是不定式，动名词和从句。 1. The foreign Minister said, “_ our hope that the two sides will work toward

13、s peace. ”(2004BJ)A. This is B. There is C. That is D. It is 2. I like _ in the autumn when the weather is clear and bright. (NMET2004)A. this B. that C. it D. one 3. Why dont you bring _ to his attention that you are too busy to do it?A. this B. that C. what D. it DCD9.They multiplied and filled th

14、e oceans with oxygen ,_encouraged the later development of early shellfish and all sorts of fish .His disappearance encouraged the belief that he was the thief .不要做这些事情来助长他的懒惰（不要助长他的懒惰通过做这些事情为他）Dont encourage his laziness by doing these things for him.拔苗助长Pull the plants to encourage the growth of t

15、hem .which10._they suddenly disappeared still remains a mystery .她是怎么死的仍是一个谜她是怎么死的仍是一个谜11.Thus ,they have,in their turn ,become the most important animals on the planet.12.They are putting too much carbon dioxide into the atmosphere ,_prevents heat from escaping from the earth into space.13.Whether

16、life will continue in the earth for millions of years to come will depend on whether this problem can be solved.How she died remains a mystery.Why which我们是否去取决与天气我们是否去取决与天气Whether we will go there depends on the weather.他是否能得到这份工作取决于他是否努力了Whether he can get the job depends on whether he has worked h

17、ard15. Whether life will continue on the earth for millions of years to come will depend on whether this problem can be solved. depend on sb. / sth. sb. to do sth. sb. doing sth. sb. /sth. for sth. 相信，信赖相信，信赖, , 依靠依靠, ,依赖依赖, ,视视而定，取决于而定，取决于 1) When you are in a strange place youd better depend on th

18、e map. 2) You cant depend on others to help you. 3) All living things depend on the sun for their growth. 4) He depends on his pen for his living. wh- 5) You can depend on him. Hell lead you there. 6) Success depends on your own hard work. 7) Our success depends on whether everyone works hard. depen

19、d on it 没问题，请放心（句末或句首）没问题，请放心（句末或句首） That /It (all) depends. 那得看情况而定那得看情况而定 1) Depend on it, youll succeed. 2) He may support me, but it depends . Tell him what you want to say; hes a man to _. A. count B. believe C. trust D. depend 解析解析:相信相信/信赖某人信赖某人:count on sb. believe in sb. depend on sb.trust (

20、in) sb.C1.No one knows _life began on earth 2.The origin of life on earth is a question _interests astronomers.3.Each religion and culture has its own ideas about _life began on earth 4.Can you predict _the reading is about?howthat howwhatPhrases :1.太阳系太阳系2.绕太阳转绕太阳转3.在天文学方面在天文学方面4.生命的起源生命的起源5.每一种宗教和

21、文化每一种宗教和文化6.一个被广泛接受的理论一个被广泛接受的理论7.以以 开始开始8.朝各个方向抛扔物质朝各个方向抛扔物质9.几亿年中几亿年中10.一团尘埃一团尘埃11.尘埃落下成为固体球体尘埃落下成为固体球体12.爆炸声音很大爆炸声音很大13. 喷出喷出(带有带有)火和石块火和石块14.及时及时 迟早迟早,最终最终15.冷却下来冷却下来16.在它的表面上在它的表面上17.在其它的星球上在其它的星球上18.不象地球一样不象地球一样19.对生命发展起关键作用对生命发展起关键作用20.持续有水存在持续有水存在21.分解有害气体和酸在海洋中分解有害气体和酸在海洋中22.产生一系列的反应产生一系列的反

22、应23.使得生命发展成为可能使得生命发展成为可能24.极小的植物极小的植物25.使海洋充满氧气使海洋充满氧气26.促使贝类的进化促使贝类的进化27.他们之后陆地上出现了动物他们之后陆地上出现了动物28.既能在陆地上也能在水中既能在陆地上也能在水中29.第一次出现第一次出现30.下蛋下蛋31.在地球上存在在地球上存在32.恐龙的年代恐龙的年代33.仍是一个谜仍是一个谜34.哺乳动物的增多哺乳动物的增多35.生生、产生（、产生（a new idea come to exist) many heroes 36.散布在地球的各个地方散布在地球的各个地方37.轮到他们轮到他们38.释放过多的二氧化碳到大气中释放过多的二氧化碳到大气中39.阻止热从地球释放到太空中阻止热从地球释放到太空中40.作为 的结果41.太热不能