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科目:高中英語 來源:高中課程新學(xué)案 高中三年級、英語 題型:022
選詞填空。
strength; power; force; energy
1)The dying old man gathered his ________ to turn over.
2)Heat is a form of ________.
3)He promised to do everything in his ________ to help us.
4)We will increase our air ________ there.
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科目:高中英語 來源:素質(zhì)教育新教案·高中英語·第一冊(上) 題型:014
Heat is a form of ________ .
[ ]
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科目:高中英語 來源:2014屆河南中原名校聯(lián)盟高三上學(xué)期第一次摸底考試英語試卷(解析版) 題型:完型填空
閱讀下面短文,從短文后各題所給的四個選項(A,B,C,D)中,選出可以填入空白處的最佳選項,并在答題卡上將該項涂黑。
For centuries, magicians have used various ways to shock the audience. We all have seen how a 36 performer carefully steps 37 a bed of burning coals -- barefoot. Then he walks across 38 a single burn on his feet. Is it mind over matter, or is it just physics? As it turns __39 , walking on burning coals isn’t that hot as 40 . “The coals are hot enough to 41__ you, but if you walk quickly across them you 42 being burned.” says Jonathan Hall, a physician at Penn State University in Eric Pennsylvania.
That’s because some coals are made 43 burning wood chips. Wood has two 44__ properties(特性)for fire-walking, explains Hall. First, wood is an insulator(絕緣體)--it doesn’t __45 heat very well. “It 46 _ time for heat to travel 47 the wood to your feet.” Hall says. If the performer walked across red-hot metal 48 , that would truly be 49 , because metal conducts, or transmits, heat very well. The metal would 50 burn a performer’s feet.
Second, wood has a low specific heat-- it doesn’t take much heat to 51 its temperature. Heat is a form of 52 . Temperature is a 53 of heat, in units of degrees. So 54 the coals are hot, the value(數(shù)值)of heat energy they contain is low. Thus, a well-trained performer can 55 such an amazing result.
Still, you don’t want to walk on burning coals, do you?
1.A. daring B. dare C. rough D. fearful
2.A. at B. over C. on D. above
3.A. with B. within C. without D. over
4.A. out B. on C. off D. in
5.A. imagine B. imagined C. imagining D. to imagine
6.A. fire B. burn C. light D. flame
7.A. prevent B. keep C. ignore D. avoid
8.A. off B. from C. of D. in
9.A. ideal B. classic C. favorite D. standard
10.A. transmit B. communicate C. bring D. send
11.A. gathers B. takes C. gains D. stands
12.A. through B. into C. over D. pass
13.A. unhappy B. unharmed C. unhealthy D. unprepared
14.A. charming B. magical C. tricky D. fashionable
15.A. instantly B. constantly C. frequently D. lately
16.A. produce B. raise C. construct D. create
17.A. power B. source C. energy D. strength
18.A. measure B. rank C. estimate D. rate
19.A. what if B. however C. as if D. even though
20.A. achieve B. arrive C. draw D. take
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科目:高中英語 來源:2010屆三輪回扣語法專項訓(xùn)練(特殊句式2) 題型:單項填空
Not until the early years of the 19th century______ what heat is.
A.man did know |
B.man knew |
C.didn’t man know |
D.did man know |
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科目:高中英語 來源: 題型:
Not until the early years of the 19th century ________ what heat is.
A. man did know B. man knew
C. didn’t man know D. did man know
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