1、Unit 1 Tales of unexplained 课时作业(二)Reading： Boy missing, police puzzledI. 根据课文内容，完成下表：Main pointsSupporting detailsJustin Foster went missingMrs Foster thought he was spending the night with a friend.Mr.s Foster was surprised _.Justin Foster _.The police found that Justin returned home.Justins frien
2、ds said _.Witnesses said _.Kelly heard _.The boy was taken away by aliens.Kelly saw _.Kelly heard _.Mavis Wood said _.II. 根据首字母提示或中文提示补全单词：1. Im p_ why you didnt try.2. They started out at once to search for the m_ girl.3. We were surprised by the sudden d_ of our guide.4. He walked through the stre
3、ets in s_ of her place.5. The p_ of breaking the world record never occurred to him.6. He _ (作证) to seeing seen the man enter the room.7. The reason why he came is not very _ (有说服力的).8. George told me of a _ (恶梦) he had had that morning.9. The world we live in is full of _ (神秘的事物) unsolved even now.
4、10. There are lots of _ (白皮肤的) creatures with large black eyes.III.下列各句中只有一个错误，请指出并给以改正：1.They stepped out their search for an eight-year-old boy who was missing.2.The boy shows great interested in school work.3.When he did not show up at the family lunch next day, she became worried.4.He went strai
5、ghtly into his own room, his face quite calm.5.He has done a good deal of researches at that subject.6.Can you take the charge of this class please, Miss Jones?7.There is no possibility for him to come for Christmas.8.The gun showed evidences of recent use.9.Dandelions are brightly yellow.10.Lucky I
6、 could get two tickets for the show. IV. 单项选择：1.The old man said the accident _ careless driving, so a lot of money_ be paid by the driver. A. was due to ; was due toB. due to ; was due to C. is due to ; was due toD. is due to ; was dued to2. Have you worked out when the final payment is _? Early ne
7、xt month. A. found B. come C. due D. practical3.I dont like the way _ he congratulated us _ getting married. A. / ; about B. that ; for C. in that ; on D. in which ; on4.He _ me five dollars for it, but at first he said to me the work would be done _. A. charged ; free of charge B. charged for ; cha
8、rged for nothing C. charged ; out of the chargeD. charged to ; free of the charge5.When _, the man said he went home at 2:00 a.m., _ and only _ his house broken into. A. asked ; tired ; to findB. asking ; tired ; finding C. asked ; tiredly ; to findD. asking ; tired ; finding6.Many policemen and sol
9、diers are _ the forest _ the prisoner escaping from prison. A. searching for; searchingB. searching; searching C. searching; in search ofD. in search for ; searching for7.You can go to the newspaper library and _ any information you need for your new story. A. look for B. look up C. look at D. look
10、into8.Dont turn round. Go _ this street till you see the school. A. down B. to C. straightly D. straight9.His wish was to be a doctor, but at last he_ a teacher after he completed his study at college. A. was B. became C. turned D. worked10.I need one more stamp before my collection _. A. has comple
11、ted B. completed C. has been completedD. is completedV. 完形填空： (A) People from Great Britain brought the English language to North America in the 16th and 17th centuries. And in the 1 300 years, there were 2 many changes in 3 places that now people can 4 tell an English person 5 an American in the wa
12、y he or she talks. Many old words disappeared (消失) in England but were kept in America. For example, 300 years ago people in Great Britain got their water from something they called 6 a faucet, a spigot, or a tap. All these words are 7 heard in different parts of America, but only “tap” is still com
13、mon in 8 . Americans often made up new words or changed old 9 . “Corn” is one kind of plant in America and 10 in England.1. A. following B. recent C. oldest D. last2. A. such B. too C. so D. great3. A. either B. both C. neither D. two4. A. hardly B. difficulty C. clearly D. easily5. A. with B. from
14、C. to D. and6. A. either B. both C. neither D. not7. A. not B. hardly C. yet D. still8. A. America B. the two countriesC. England D. British9. A. word B. forms C. ones D. ways10. A. another B. also planted C. a plant D. a kind of food (B) Also, over the last three centuries the English language 11 t
15、housands of new words for things that werent known 12 . And often, American and English people used two 13 names for them. A tin can (铁罐头) is called “fin” for short in England, but a “can” in America. The word “radio” is 14 all over the world, including (包括) America. But many English people call it
16、a “wireless”. And almost anything that has something to do 15 ears, railroads, etc. 16 different names in British and American English. But now American and British English may be growing closer together. One 17 is the large amount (数量) of American speech that British people hear daily in movies, on
17、 television, or 18 travelers. 19 this, Americans seem to be influencing (影响) the British more and more. So some day, English may even be 20 on both sides of the Atlantic (大西洋).11. A. added B. has addedC. discovered D. has discovered12. A. anywhere B. in some countriesC. before D. for centuries13. A.
18、 new B. short C. different D. surprising14. A. produced B. made C. developed D. used15. A. to B. away C. with D. from16. A. has B. have C. has given D. was given17. A. thing B. cause C. reason D. expression18. A. from B. through C. on D. by19. A. For B. Because C. Besides D. Because of20. A. differe
19、nt B. more differentC. the same D. more usefulVI. 阅读理解： Do you find getting up in the morning so difficult that its painful? This might be called laziness, but Dr. Kleitman has a new explanation. He has proved that everyone has daily energy cycle. During the hours when you labor through your work yo
20、u may say that youre “hot”. Thats true. The time of the day when you feel most energetic is when your cycle of body temperature is at its peak. For some people the peak comes during the forenoon. For others it comes in the afternoon or evening. No one has discovered why this is so, but it tends to s
21、uch familiar monologues（独白）as “Get up, John! Youll be late for work again!” The possible explanation to the trouble is that John is at his temperature-and-energy peak in the evening. Much family quarrelling ends when husbands and wives realize what these energy cycles mean, and which cycle each memb
22、er of the family has. You cant change your energy cycle, but you can learn to make your life fit it better. Habit can help, Dr. Kleitman believes. Maybe youre sleepy in the evening but feel you must stay up late anyway. Counteract (减弱)your cycle to some extent by habitually staying up later than you
23、 want to. If your energy is low in the morning but you have an important job to do early in the day, rise before your usual hour. This wont change your cycle, but youll get up and work better at your low point. Get off to a slow start which saves your energy. Get up with a leisurely yawn and stretch
24、. Sit on the edge of the bed a minute before putting your feet on the floor. Avoid the troublesome search for clean clothes by laying them out the night before. Whenever possible, do routine work in the afternoon and save tasks requiring more energy or concentration for your shaper hours.63. If a pe
25、rson finds getting up early is a problem, most probably _. A. he is a lazy person B. he refuses to follow his own energy cycle C. he is not sure when his energy is low D. he is at his peak in the afternoon or evening64. Which of the following may lead to family quarrels according to the passage? A.
26、Unawareness of energy cycles. B. Familiar monologues. C. A change in a family members energy cycle. D. Attempts to control the energy cycle of other family members.65. If one wants to work more efficiently at his low point in the morning, he should _. A. change his energy cycle B. overcome his lazin
27、ess C. get up earlier than usual D. go to bed earlier66. You are advised to rise with a yawn and stretch because it will _. A. help to keep your energy for the days work B. help you to control your temper early in the day C. enable yon to concentrate on your routine work D. keep your energy cycle un
28、der control all day 参考答案II. 1. puzzled 2. missing 3. disappearance 4. search5. possibility6. witnessed7. convincing8. nightmare 9. mysteries10. white-skinnedIII. 1. out up2. interested interest 3. next 前加上the 4. straightly straight5. researches research 6. 去掉the 7. for him to come of his coming8. ev
29、idences evidence9. brightly bright10. Lucky LuckilyIV. ACDAA CBABDV. 1-5 ACBDB 6-10 ADCCA 11-15 BCCDC 16-20 AAADCVI. 1D。根据文中第二段，有些人的精力高峰出现在下午和晚上，所以让他早起很困难，A项“他是个懒人”、B项“他不遵守自己的能量循环”、C项“他不能确知他的能量何时最低”都不正确。 2A。文中第二段最后一句话说：“当夫妻意识到什么是能量循环以及家中每个成员能量循环状况时他们就会停止吵架。”言外之意，他们吵架是由于他们没意识到什么是能量循环，即选项A正确。B项“熟悉的独白”、C项“家庭成员的能量循环的改变”、D项“试图控制家中其它成员能量循环”均不正确。3C。第三段最后一句话给出了本题答案。早起有助于你在精力低落时仍然高效工作。A项“改变能量循环方式”、B项“克服懒惰”、D项“早睡”都不正确。 4A。第四段第一句话说，慢点起床可以让你节省能量，所以选A项。B项“控制体温”、C项“让你做日常工作时集中精力”、D项“让你的能量循环得以控制”都不正确。