2．今年初春，许多城市出现大雾天气，致使高速公路关闭，航班停飞。雾属于下列分散系中的
A．乳浊液 B．悬浊液 C．溶液 D．胶体
1．2008年北京奥运会火炬以中国传统祥云符号和纸卷轴为创意，由铝合金制成，使用的燃料为丙烷。下列关于丙烷的说法正确的是
A．常温常压下为液体 B．充分燃烧的产物是水和二氧化碳
C．能使酸性高锰酸钾溶液褪色 D．与丁烷互为同分异构体
5．句子翻译
(1)他用手指在混合物中蘸了一下。(dip)
(2)他尊重那些与他意见不一致的人。(disagree)
(3)我把这个比萨饼分成了3部分。(divide)
(4)这些歌曲可以从互联网上免费下载。(download)
(5)男朋友叫她穿上最好看的连衣裙。(dress)
(6)他再次当选为美同总统。(elect)
7)我知道你不喜欢她，但请尽力保持礼貌。(effort)
(8)我从未怀疑过她会来。(doubt)
(9)小心，油漆还未干!(dry)
(10)他在美国接受的教育。(educate)
4．选词填空
drag dry draw drop
dive edge direct discover
distinguish document
(1)Go and ask the policeman--he’ll ___________you to the freeway．
(2)Pick up your chairs，children．Don’t ___________them along the floor． 、
(3)Keep away from the ___________of the cliff --- you might fall．
(4)We built a fire to get ourselves warm and ___________our clothes．
(5)As soon as she saw him，she ___________her suitcases and ran towards him．
(6)The sailor ___________off the rock into the sea．
7)Fire officers are trying to ___________the cause of the fire.
(8)A baby soon learns to ___________its mother’s face from other adults’ faces．
(9)Several secret ___________ went missing from the manager’s office．
(10)This made it difficult to ___________conclusions．
3．单项选择
(1)It’s the kind of book you can ___________；you don’t need to read the whole book．
A．dip into B．divide into C．put into D．get into
(2)My father is a lawyer, and he discouraged me _________ entering the field．
A．into B．of C．out of D．from
(3)You would be unlucky to see sharks，but these are no problem if you don’t ___________them．
A．disappoint B．disturb C．discourage D．discover
(4)The shy boy dislikes ___________the center of attention．
A．is B．to be C．being D．is being
(5)You can complain, but I doubt ___________it'll make any difference．
A．what B．though C．weather D．if
(6)Jack, Helen, and ___________went on holiday together．
A．a half dozen others B．half a dozen others
C．a half dozen of others D．half a dozen of others
(7)Can you ___________the kids while making breakfast?
A．wear B．have on C．dress D．put on
(8)I can’t wait to get my exam result．All this waiting is driving me ___________．
A．mad B．madly C．eager D．eagerly
(9)My paper is ___________next Monday；it has to be given to my teacher by then．
A．due B．clue C．distant D．direct
(10)The house is now worth ___________we paid for it．
A．the amount double B．the double amount
C．amount double the D．double the amount
2．词形变化
(1)Eric works as a ___________(direct)and manages a big IT company．
(2)David goes to a special school for ___________ (disable)children．
(3)A lot of players get ___________ (discourage)and quit．
(4)He made the ___________ (discover) that bees can communicate with each other．
(5)His wife is the ___________ (edit)of a local newspaper.
(6)Parents all hope their children will get a good ___________ (educate)．
(7)We need more money to buy ___________ (electric) equipment．
(8)The delay of the flight was ___________ (disappoint) news for the travelers
(9)The class will be ___________ (dismiss)early today．
(to)Dogs were barking somewhere in the ___________ (distance).
1．单词拼写
(1)Hawking suffers from a rare d________ of the brain．
(2)Compared to other applicants, your main d_________ is lack of job experience．
(3)California is often stricken by natural d_________ such as floods and earthquakes．
(4)The exam result was not good as he expected；he was very d______________.
(5)Club members get a 15% d______________，much lower than the regular price．
(6)According to the survey，half the marriages in this country end in d______________．(离婚)
(7)She was so d____________(醉酒)that she could hardly stand up．
(8)Plans to build a chemical factory could threaten the c____________ (生态)of the island．
(9)She lives in a really beautiful apartment d____________(市中心)．
(10)Their apartment is in the Chongwen D____________ (区)of Beijing．
(1)她双手掩面。(cover)
(2)科学家对宇宙是怎样形成的有分歧。(create)
(3)医生，你能治好他这个病吗?(cure)
‘
(4)孩子们围成-个圈在跳舞。(dance)
(5)这一习俗可以追溯到几百年前。(date)
(6)价格下降了5%。(decrease)
(7)他是你可以信任的人。(depend)
(8)航班延误了两个小时。(delay)
(9)她全力倾注于自己的事业。(devote)
(10)结果与我们所期望的不一样。(different)．
高三英语核心词汇复习第8课时
(digest ~ electronic)
damp cross diet dial deliver
damage design describe cycle debate
(1)Lyn always seems to be on a __________; she wants to get thinner.
(2)I called you last night, but I think I __________ the wrong number.
(3)The course is ___________ to help students develop their speaking skills.
(4)Could you try and ________ the man you saw? We want some details about him.
(5)As a boy，Ralph ___________ newspapers on a bicycle to earn some money.
(6)Smoking can severely___________ your health．
(7)Don’t put that shirt on．It’s still ________________．
(8)He was hit by a car when he tried to ___________ over the road． ．
(9)____________isn’t only good for the environment；it’s a great form of exercise too．
(10)They’re ______________ whether it’s right to test new medicines on animals．
(1)His book on European history _______________ the period from 1914 to 2001．
A．covers B．about C．crosses D．deals
(2)In winter，the town is often _______________ by snow．
A．cut in B．cut off C．cut up D．cut down
(3)At this rate, the forest will be completely _______________ within the next 30 years．
A．damaged B．ruined C．spoiled D．destroyed
(4)Only a few journalists _______________ the story，which was about the president．
A．dared covered B．dare covered C．date to cover D．dared to cover
(5)According to the research, big companies often delay _______________ their bills．
A．paying B．to pay C．having paid D．to be paid
(6)They demanded that the government _______________ all political prisoners．
A．freed B．free C．would free D．was free
(7)The young children had difficulty _______________ the theory． 、
A．understand B．to understand C．understanding D．of understanding
(8)一How long are you staying?
-l don't know．_______________．
A．That’s it． B．It depends． C．Here it is D．It’s a deal．
(9)Hundreds of soldiers died while _______________ the town．
A．defending B．to defend C．defending for D．to defend against
(10)一You really weren’t very nice to her．
一Well，she _______________ it!
A．delivered B．declared C．deserved D．determined