理工類單選集.考試卷模擬考試題_0

1、姓名：_ 班級：_ 學(xué)號：_-密-封 -線- 理工類單選集.考試卷模擬考試題考試時間：120分鐘 考試總分：100分題號一二三四五總分分數(shù)遵守考場紀律，維護知識尊嚴，杜絕違紀行為，確?？荚嚱Y(jié)果公正。1、*html*?下面有3篇短文，每篇短文后有5道題，每題后面有4個選項。請仔細閱讀短文并根據(jù)短文回答其后面的問題，從4個選項中選擇1個最佳答案。b第一篇/b?b ? ? ? ? ? ? ? ? ? ? ? ? ?escaping from theearth/b? ?the earth has a force that pulls things towarditself. we call this

2、force gravity(地心引力). this is something we live with all thetime, and we take it for granted and hardly ever think about it. but it is amost important factor in rocket operation and must be overcome if we are to getanywhere in space, or off the ground at all.? ?take the throwingof a hall as an exampl

3、e. the harder the ball is thrown, the faster and higher itwill go. what is the secret? its speed. if we could throw the ball hard enoughit would go up and up forever and never come down. the speed at which it wouldhave to be thrown to do this is known as escape speed. of course, we cannotthrow a bal

4、l hard enough because the speed required to escape completely fromthe earths gravity is seven miles per second, or over twenty-five thousandmiles per hour.? ?once escape speed has been reached by aspacecraft(宇宙飛船), no further power is needed. ?a rocket aimed at the moon,for instance, will “coast”(滑行

5、) the rest of the way be cause the earths gravitycannot then pull it back, and there is no air resistance(阻力) in space to slow itdown. this “coasting” is known as “free fall”. that does not mean the rocket isfalling down towards the earth but that it is traveling freely in space withoutthe aid of po

6、wer, like a bicycle coasting downhill.? ?free fall isan important feature of space travel: it would be impossible to carry enoughfuel to provide powered flight all the time.what is the most important factor for a rocket to escape from the earth? （ ）a.to travel as fast as it can.b.to overcome the ear

7、th gravity.c.to get away from the air resistance.d.to have strong power in its operation.2、*html*?下面有3篇短文，每篇短文后有5道題，每題后面有4個選項。請仔細閱讀短文并根據(jù)短文回答其后面的問題，從4個選項中選擇1個最佳答案。b第一篇/b?b ? ? ? ? ? ? ? ? ? ? ? ? ?escaping from theearth/b? ?the earth has a force that pulls things towarditself. we call this force grav

8、ity(地心引力). this is something we live with all thetime, and we take it for granted and hardly ever think about it. but it is amost important factor in rocket operation and must be overcome if we are to getanywhere in space, or off the ground at all.? ?take the throwingof a hall as an example. the har

9、der the ball is thrown, the faster and higher itwill go. what is the secret? its speed. if we could throw the ball hard enoughit would go up and up forever and never come down. the speed at which it wouldhave to be thrown to do this is known as escape speed. of course, we cannotthrow a ball hard eno

10、ugh because the speed required to escape completely fromthe earths gravity is seven miles per second, or over twenty-five thousandmiles per hour.? ?once escape speed has been reached by aspacecraft(宇宙飛船), no further power is needed. ?a rocket aimed at the moon,for instance, will “coast”(滑行) the rest

11、 of the way be cause the earths gravitycannot then pull it back, and there is no air resistance(阻力) in space to slow itdown. this “coasting” is known as “free fall”. that does not mean the rocket isfalling down towards the earth but that it is traveling freely in space withoutthe aid of power, like

12、a bicycle coasting downhill.? ?free fall isan important feature of space travel: it would be impossible to carry enoughfuel to provide powered flight all the time.how fast will a rocket go to escape completely from the earths gravity? （ ）a.seventy miles per second.b.seven thousand miles per hour.c.t

13、wenty-five thousand miles per second.d.twenty-five thousand miles per hour.3、*html*?下面有3篇短文，每篇短文后有5道題，每題后面有4個選項。請仔細閱讀短文并根據(jù)短文回答其后面的問題，從4個選項中選擇1個最佳答案。b第一篇/b?b ? ? ? ? ? ? ? ? ? ? ? ? ?escaping from theearth/b? ?the earth has a force that pulls things towarditself. we call this force gravity(地心引力). thi

14、s is something we live with all thetime, and we take it for granted and hardly ever think about it. but it is amost important factor in rocket operation and must be overcome if we are to getanywhere in space, or off the ground at all.? ?take the throwingof a hall as an example. the harder the ball i

15、s thrown, the faster and higher itwill go. what is the secret? its speed. if we could throw the ball hard enoughit would go up and up forever and never come down. the speed at which it wouldhave to be thrown to do this is known as escape speed. of course, we cannotthrow a ball hard enough because th

16、e speed required to escape completely fromthe earths gravity is seven miles per second, or over twenty-five thousandmiles per hour.? ?once escape speed has been reached by aspacecraft(宇宙飛船), no further power is needed. ?a rocket aimed at the moon,for instance, will “coast”(滑行) the rest of the way be

17、 cause the earths gravitycannot then pull it back, and there is no air resistance(阻力) in space to slow itdown. this “coasting” is known as “free fall”. that does not mean the rocket isfalling down towards the earth but that it is traveling freely in space withoutthe aid of power, like a bicycle coas

18、ting downhill.? ?free fall isan important feature of space travel: it would be impossible to carry enoughfuel to provide powered flight all the time.as there is always the earths gravitational(地心引力的)pull, people _. （ ）a.accept it without questioning itb.never notice its presencec.hardly think about

19、how to use itd.often try to escape from it4、*html*?下面有3篇短文，每篇短文后有5道題，每題后面有4個選項。請仔細閱讀短文并根據(jù)短文回答其后面的問題，從4個選項中選擇1個最佳答案。b第一篇/b?b ? ? ? ? ? ? ? ? ? ? ? ? ?escaping from theearth/b? ?the earth has a force that pulls things towarditself. we call this force gravity(地心引力). this is something we live with all t

20、hetime, and we take it for granted and hardly ever think about it. but it is amost important factor in rocket operation and must be overcome if we are to getanywhere in space, or off the ground at all.? ?take the throwingof a hall as an example. the harder the ball is thrown, the faster and higher i

21、twill go. what is the secret? its speed. if we could throw the ball hard enoughit would go up and up forever and never come down. the speed at which it wouldhave to be thrown to do this is known as escape speed. of course, we cannotthrow a ball hard enough because the speed required to escape comple

22、tely fromthe earths gravity is seven miles per second, or over twenty-five thousandmiles per hour.? ?once escape speed has been reached by aspacecraft(宇宙飛船), no further power is needed. ?a rocket aimed at the moon,for instance, will “coast”(滑行) the rest of the way be cause the earths gravitycannot t

23、hen pull it back, and there is no air resistance(阻力) in space to slow itdown. this “coasting” is known as “free fall”. that does not mean the rocket isfalling down towards the earth but that it is traveling freely in space withoutthe aid of power, like a bicycle coasting downhill.? ?free fall isan i

24、mportant feature of space travel: it would be impossible to carry enoughfuel to provide powered flight all the time.when a bicycle “coasts” downhill, it _. （ ）a.runs along the hillsideb.does not need any further powerc.runs freely to all directionsd.does not meet with air resistance5、*html*?下面有3篇短文，

25、每篇短文后有5道題，每題后面有4個選項。請仔細閱讀短文并根據(jù)短文回答其后面的問題，從4個選項中選擇1個最佳答案。b第一篇/b?b ? ? ? ? ? ? ? ? ? ? ? ? ?escaping from theearth/b? ?the earth has a force that pulls things towarditself. we call this force gravity(地心引力). this is something we live with all thetime, and we take it for granted and hardly ever think ab

26、out it. but it is amost important factor in rocket operation and must be overcome if we are to getanywhere in space, or off the ground at all.? ?take the throwingof a hall as an example. the harder the ball is thrown, the faster and higher itwill go. what is the secret? its speed. if we could throw

27、the ball hard enoughit would go up and up forever and never come down. the speed at which it wouldhave to be thrown to do this is known as escape speed. of course, we cannotthrow a ball hard enough because the speed required to escape completely fromthe earths gravity is seven miles per second, or o

28、ver twenty-five thousandmiles per hour.? ?once escape speed has been reached by aspacecraft(宇宙飛船), no further power is needed. ?a rocket aimed at the moon,for instance, will “coast”(滑行) the rest of the way be cause the earths gravitycannot then pull it back, and there is no air resistance(阻力) in spa

29、ce to slow itdown. this “coasting” is known as “free fall”. that does not mean the rocket isfalling down towards the earth but that it is traveling freely in space withoutthe aid of power, like a bicycle coasting downhill.? ?free fall isan important feature of space travel: it would be impossible to

30、 carry enoughfuel to provide powered flight all the time.why is it not necessary to provide powered flight in space all the time? （ ）a.few spacecrafts complete their flight operations.b.the earths gravity cannot be overcome.c.no future power is needed after the escape speed is reached.d.”free fall”

31、takes the place of the earths gravity pull.6、*html*b第二篇/b? ?b ? ? ? ? ? ? ? ? ? ? ? thanksgiving day/b?the american thanksgiving day celebration goes back to 1621. in that year,a special dinner was prepared in plymouth, massachusetts. the people who hadsettled there had left england because they wer

32、e forbidden to keep theirreligious belief. they came to the new land and faced difficulties in sailingacross the ocean. the ship which carried them was called “the mayflower”. thenorth atlantic was hard to travel. there were bad storms and huge waves. withthe help of the indians, they learned to liv

33、e in the new land. these puritans,as they were called, had much to be thankful for. they could enjoy religiousfreedom. they learned how to grow their crops in accordance with the climate andsoil. now when they selected the fourth thursday of november for theirthanksgiving celebration, they invited t

34、heir neighbors, the indians, to jointhem in dinner. they also wanted to pray god for the new life. they recalled thegroup of 102 men, women and children who left england. they remembered those whodid not live to see the shores of massachusetts. they thought of the 65 daysjourney which tested their s

35、trength.the first celebration of a day of thanksgiving is about _. （ ）a.100 years oldb.200 years oldc.300 years oldd.400 years old7、*html*b第二篇/b? ?b ? ? ? ? ? ? ? ? ? ? ? thanksgiving day/b?the american thanksgiving day celebration goes back to 1621. in that year,a special dinner was prepared in ply

36、mouth, massachusetts. the people who hadsettled there had left england because they were forbidden to keep theirreligious belief. they came to the new land and faced difficulties in sailingacross the ocean. the ship which carried them was called “the mayflower”. thenorth atlantic was hard to travel.

37、 there were bad storms and huge waves. withthe help of the indians, they learned to live in the new land. these puritans,as they were called, had much to be thankful for. they could enjoy religiousfreedom. they learned how to grow their crops in accordance with the climate andsoil. now when they sel

38、ected the fourth thursday of november for theirthanksgiving celebration, they invited their neighbors, the indians, to jointhem in dinner. they also wanted to pray god for the new life. they recalled thegroup of 102 men, women and children who left england. they remembered those whodid not live to s

39、ee the shores of massachusetts. they thought of the 65 daysjourney which tested their strength.why had they left england? （ ）a.because of religious problem.b.to set up a new religion.c.to learn new farming.d.because of the indians.8、*html*b第二篇/b? ?b ? ? ? ? ? ? ? ? ? ? ? thanksgiving day/b?the ameri

40、can thanksgiving day celebration goes back to 1621. in that year,a special dinner was prepared in plymouth, massachusetts. the people who hadsettled there had left england because they were forbidden to keep theirreligious belief. they came to the new land and faced difficulties in sailingacross the

41、 ocean. the ship which carried them was called “the mayflower”. thenorth atlantic was hard to travel. there were bad storms and huge waves. withthe help of the indians, they learned to live in the new land. these puritans,as they were called, had much to be thankful for. they could enjoy religiousfr

42、eedom. they learned how to grow their crops in accordance with the climate andsoil. now when they selected the fourth thursday of november for theirthanksgiving celebration, they invited their neighbors, the indians, to jointhem in dinner. they also wanted to pray god for the new life. they recalled

43、 thegroup of 102 men, women and children who left england. they remembered those whodid not live to see the shores of massachusetts. they thought of the 65 daysjourney which tested their strength.the climate and soil in massachusetts are _. （ ）a.similar to that of englandb.different from that of eng

44、landc.similar to that of plymouthd.different from that of plymouth9、*html*b第二篇/b? ?b ? ? ? ? ? ? ? ? ? ? ? thanksgiving day/b?the american thanksgiving day celebration goes back to 1621. in that year,a special dinner was prepared in plymouth, massachusetts. the people who hadsettled there had left e

45、ngland because they were forbidden to keep theirreligious belief. they came to the new land and faced difficulties in sailingacross the ocean. the ship which carried them was called “the mayflower”. thenorth atlantic was hard to travel. there were bad storms and huge waves. withthe help of the india

46、ns, they learned to live in the new land. these puritans,as they were called, had much to be thankful for. they could enjoy religiousfreedom. they learned how to grow their crops in accordance with the climate andsoil. now when they selected the fourth thursday of november for theirthanksgiving cele

47、bration, they invited their neighbors, the indians, to jointhem in dinner. they also wanted to pray god for the new life. they recalled thegroup of 102 men, women and children who left england. they remembered those whodid not live to see the shores of massachusetts. they thought of the 65 daysjourn

48、ey which tested their strength.they gave thanks while remembering _. （ ）a.the new society of indiansb.their friends who died on the way to the new landc.their former religiond.to invite the indians10、*html*b第二篇/b? ?b ? ? ? ? ? ? ? ? ? ? ? thanksgiving day/b?the american thanksgiving day celebration

49、goes back to 1621. in that year,a special dinner was prepared in plymouth, massachusetts. the people who hadsettled there had left england because they were forbidden to keep theirreligious belief. they came to the new land and faced difficulties in sailingacross the ocean. the ship which carried th

50、em was called “the mayflower”. thenorth atlantic was hard to travel. there were bad storms and huge waves. withthe help of the indians, they learned to live in the new land. these puritans,as they were called, had much to be thankful for. they could enjoy religiousfreedom. they learned how to grow t

51、heir crops in accordance with the climate andsoil. now when they selected the fourth thursday of november for theirthanksgiving celebration, they invited their neighbors, the indians, to jointhem in dinner. they also wanted to pray god for the new life. they recalled thegroup of 102 men, women and c

52、hildren who left england. they remembered those whodid not live to see the shores of massachusetts. they thought of the 65 daysjourney which tested their strength.how long did the trip last? （ ）a.6 weeks.b.2 months or more.c.half a year.d.102 days.11、*html*b第三篇/b? ? ? ? ? ? b? ? ? ?the greatest show

53、 on earth/b? ?theolympic games (奧林匹克運動會) are the greatest festival of sport in the world. everyfour years, a hundred or more countries send their best sportsmen to compete(競賽) for the highest honors in sport. as many as 6,000 people take part in over20 sports. for the winners, there are gold medals(

54、獎牌) and glory. but there ishonor, too, for all who compete, win or lose. that is in spirit of theolympics-to take part is what matters.? ?the olympic games alwaysstart in a bright color and action. the teams of all the nations parade in theopening ceremony(儀式) and march round the track. the custom i

55、s for the greek teamto march in first. for it was in greece that the olympics began. the team of thecountry where the games are being held-the host country-marches inlast.? ?the runner with the olympic torch (火炬) then enters thestadium(體育場) and lights the flame. a sportsman from the host country tak

56、es theolympic oath (誓言) on behalf of all the competitors(競賽者). the judges andofficials also take an oath. after the sportsmen march out of the stadium thehost country puts on a wonderful display.? ?the competitions beginthe next day. there are usually more than twenty sports in the games. the ruleis that there must be at least fifteen. the main events are in track and field(田徑), but it is a few days before these sports start. each day the competitorstake part in a different sport- riding, shooting, swimming, and cross countryrunning. points are gained fo