M1 M2 M1 M1 P M1 M2 P P M2 M2 P A B C DM = mirror P = person 查看更多

 

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[物理選修3-5模塊][
(1)下列敘述中符合物理學(xué)史實(shí)的有(    )
A.托馬斯·楊通過對(duì)光的干涉現(xiàn)象的研究,證實(shí)了光具有波動(dòng)性
B.盧瑟福通過“α粒子散射實(shí)驗(yàn)”的研究,發(fā)現(xiàn)了原子核是由質(zhì)子和中子組成的
C.麥克斯韋驗(yàn)證了電磁場(chǎng)理論,提出了光是一種電磁波
D.貝克勒爾發(fā)現(xiàn)了天然放射現(xiàn)象,并提出了原子的核式結(jié)構(gòu)學(xué)說
(2)如圖所示,光滑水平路面上,有一質(zhì)量為m1=5kg的無(wú)動(dòng)力小車以勻速率v0=2m/s向前行駛,小車由輕繩與另一質(zhì)量為m2=25kg的車廂連結(jié),車廂右端有一質(zhì)量為m3=20kg的物體(可視為質(zhì)點(diǎn)),物體與車廂的動(dòng)摩擦因數(shù)為μ=0.2,開始物體靜止在車廂上,繩子是松馳的.求:

①當(dāng)小車、車廂、物體以共同速度運(yùn)動(dòng)時(shí),物體相對(duì)車廂的位移(設(shè)物體不會(huì)從車廂上滑下);
②從繩拉緊到小車、車廂、物體具有共同速度所需時(shí)間.(取g=10m/s2

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根據(jù)圖及對(duì)話內(nèi)容,從方框內(nèi)所給的選項(xiàng)中選出能填入空白處的最佳選項(xiàng),并將其填寫在答題紙的指定位置上。

A. Excuse me, how can I get to the nearest bank?

B. The bank is on the right of the supermarket.

C. Where can I take a bus?

D. You can ask the woman over there.

E. Turn left and go straight ahead.

W: Excuse me, could you tell me the way to the nearest bank, please?

M1: Sorry, I’m new here too. 11. ___________ She may know.

W: Thank you all the same. 12. _______________.

M2: Go down this street. 13. ___________. Then you’ll see the supermarket. 14. ________. And you can go there by bus.

W: 15. __________________?

M2: Over there on the other side of the street.

W: I see. It’s very kind of you to help me. Thank you very much.

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Come and see the Indian elephants and the new tigers from Africa. The bears are waiting to meet you, and the monkeys from China are waiting to throw things to you. The lovely dogs from Australia are waiting to laugh at you, the giraffes from Zambia are looking down on you.
Tickets                               Opening time
Grown-up(成人);$2.00            9:00 a. m ~ 4:00 p. m
Children: Over 12:$ 1.00        except(除……外)Friday
Under 12: Free                  10:00 a. m ~3:00 p. m
1. How many kinds of animals are talked about in this passage?
A. Four      B. Five     C. Six     D. Seven.
2. Now Mr. Smith is in the zoo with his two sons, one is 14 and the other is 10, how much are the tickets in common?
A. $.4.00    B. $2.00     C. $ 3. 00     D. $ 100
3. Which of the following is the visiting time?
A. 8:30 a.m. Monday     B. 9:30 a. m. Friday
C. 3:00 p.m. Sunday      D. 5:00 p. m Tuesday
4.From the passage we can guess the animal “monkey’ must be very ______.
A. cute     B. bad     C. good      D. ugly
5.     Which of the following can we do in the zoo?
A.    To give some food to the fish.
B.    To go near the bears.
C.    To throw thing at monkeys
D.    To take a few nice photos.

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Travel Arrangements(安排)
Date: 30 April, 2012                           For: Wang Mei

 
May 4
 Leave Beijing
Air China Flight CA 111
Confirmed(確認(rèn))
Please check-in(辦理手續(xù))at least two hours before
leaving time
 
10: 00 am
 
May 5
Arrive in Sydney
Hotel bus will take you to the hotel
  9:30 am
 
May 5
Holiday in Sydney
Confirmed
In: 5 May, 2012   0ut: 10 May
Nights: 5

  May 10
Own arrangement with host family

 
May 14
Leave Sydney
Qantas Airline Ltd Flight QF 333
 
12: 30 p.m
 
May 14
Arrive in Perth
The guide will collect you from the airport for four
days return bus trip to Monkey Mia
 
15: 30 p.m
 
May 18
Leave Perth
Qantas Airline Ltd Flight QF 444
Confirmed
 
11: 00 a.m
 
May 18
Raffles Hotel, Singapore
In: 18 May, 2012  0ut: 19 May
Nights: 1

  May 19
Arrive in Beijing
  16: 00 p.m


  1. 1.

    How many days will Wang Mei's holiday last?

    1. A.
      14.
    2. B.
      16.
    3. C.
      19.
    4. D.
      20.
  2. 2.

    At what time does Wang Mei have to be at the airport for her flight from Beijing?

    1. A.
      8: 00 a. m.
    2. B.
      9: 30 a. m
    3. C.
      10: 00 a. m
    4. D.
      11: 00 a.m
  3. 3.

    When she arrives in Perth, Wang Mei will travel from the airport _______.

    1. A.
      by taxi
    2. B.
      in a car
    3. C.
      on the travel-bus
    4. D.
      with her host family
  4. 4.

    Where will Wang Mei be on May 16?

    1. A.
      In a hotel in Perth.       
    2. B.
      On her return to Sydney.
    3. C.
      On a flight to Singapore. 
    4. D.
      On a trip to Monkey Mia
  5. 5.

    In which country will Wang Mei stay before she returns to Beijing?           

    1. A.
      Perth.
    2. B.
      Sydney.
    3. C.
      Singapore.
    4. D.
      Monkey Mia.

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根據(jù)材料內(nèi)容選擇最佳答案,并將其標(biāo)號(hào)填人題前括號(hào)內(nèi)。
Travel Arrangements(安排)
Date: 30 April, 2012                           For: Wang Mei
 
May 4
 Leave Beijing
Air China Flight CA 111
Confirmed(確認(rèn))
Please check-in(辦理手續(xù))at least two hours before
leaving time
 
10: 00 am
 
May 5
Arrive in Sydney
Hotel bus will take you to the hotel
  9:30 am
 
May 5
Holiday in Sydney
Confirmed
In: 5 May, 2012   0ut: 10 May
Nights: 5
 
  May 10Own arrangement with host family 
 
May 14
Leave Sydney
Qantas Airline Ltd Flight QF 333
 
12: 30 p.m
 
May 14
Arrive in Perth
The guide will collect you from the airport for four
days return bus trip to Monkey Mia
 
15: 30 p.m
 
May 18
Leave Perth
Qantas Airline Ltd Flight QF 444
Confirmed
 
11: 00 a.m
 
May 18
Raffles Hotel, Singapore
In: 18 May, 2012  0ut: 19 May
Nights: 1
 
  May 19Arrive in Beijing  16: 00 p.m

  1. 1.

    How many days will Wang Mei's holiday last?

    1. A.
      14
    2. B.
      16
    3. C.
      19
    4. D.
      20
  2. 2.

    At what time does Wang Mei have to be at the airport for her flight from Beijing?

    1. A.
      8: 00 a. m
    2. B.
      9: 30 a. m
    3. C.
      10: 00 a. m
    4. D.
      11: 00 a.m
  3. 3.

    When she arrives in Perth, Wang Mei will travel from the airport _______

    1. A.
      by taxi
    2. B.
      in a car
    3. C.
      on the travel-bus
    4. D.
      with her host family
  4. 4.

    Where will Wang Mei be on May 16?

    1. A.
      In a hotel in Perth
    2. B.
      On her return to Sydney
    3. C.
      On a flight to Singapore
    4. D.
      On a trip to Monkey Mia
  5. 5.

    In which country will Wang Mei stay before she returns to Beijing?

    1. A.
      Perth
    2. B.
      Sydney
    3. C.
      Singapore
    4. D.
      Monkey Mia

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