Unit 15　Learning课时训练（北师大版必修5）

必修五 单元练习Unit 15Learning.单项填空1If you talk to students more，you will find that they have much greater knowledge than commonly _.Asupposing BsupposedCto suppose Dsuppose2He was_ of selling state secrets and arrested last month. Adoubted BsuspectedCrespected Dinspected3Though_money，his parents managed to send him to university.Alacked Blacking ofClacking Dlacked in4He hasnt found a job yet because he had no _ to anybody who could help him.Aapproach BapplicationCaccess Dapproval5In the meantime，the question facing business is whether such research is _ the costs.Aworth Bworth ofCworthy Dworthwhile6_your calculations are correct，we should travel northeast.ATo be assumed BTo assumeCAssuming DAssumed7It was more than he could bear when his old friend_ him to accept a cigarette.Ainvited BurgedCpersuaded Dagreed8You can _ this skill by watching him painting carefully and allheartedly.Arequire BdesireCenquire Dacquire9_，the more expensive the camera，the better its quality.AGeneral speaking BSpeaking generalCGenerally speaking DSpeaking generally10The moment she came back from work，she_ to clean the kitchen thoroughly.Aset out Bset aboutCset off Dset up11In the global financial crisis some US firms plan to_ workers by the thousand.Alay in Blay offClay down Dlay aside12How I wish every family _ a large house with a beautiful garden!Ahas BhadCwill have Dhad had13Some people fear that _ air pollution may bring about changes in _ weather around the world.A/；the Bthe；/Can；the Dthe；a14What an amazing film！Its the most interesting film Ive ever seen.But Im sure it wont interest _.Asomebody BanybodyCnobody Deverybody15We have booked a room for today and tomorrow._.AIm sure BMy pleasureCIts all right DIll check.阅读理解There lived a king who liked art. One day an artist offered to paint the most beautiful picture in the world on the wall of his palace.So the king said, “All right, you may work on one of the walls in the new hall.”Just then，another artist said, “Please allow me to work on the opposite wall. I shall make exactly what that man will make on the opposite wall. Moreover, I shall do so without looking at his work. I would even request you to have a thick curtain put up between the two walls so that either of us cannot see the other.”Everyone in the kings court, including the king and the first artist was intrigued. So the king decided to give the second artist a chance.The following day, a thick curtain was put in place and both the artists got to work. The first artist brought a regular supply of paint, oil and water. But the second one would come with a cloth and a bucket of water every day.A month later the first artist said that his work was completed and invited the king to come.So the king sent a message to the second artist, saying he was coming to see their works that evening.After seeing the first artists wall，the king was very impressed with the painting and gave him a huge sum of money as a reward. He then asked some people to remove the curtain.The same painting was seen on the opposite wall too! It was exactly like the one on the first wall. But the second artist had not seen what was going on, on the other side of the curtain.The king gave the second artist a double reward, and then asked, “I am indeed very happy with your work. But how did you do it？”The man said simply, “Its very easy! I just polished(擦亮) the wall every day！”It was a wall made of white marble(大理石)! The fellow polished it till it shone like a mirror. The reflection of the painting across the room showed up in it！16The underlined word “intrigued” in Paragraph 4 probably means “_”Asurprised BpuzzledCfascinated Dshocked17A thick curtain was put up between the two walls to _.Ahelp them concentrate on their worksBkeep the first artists painting secretCprevent their paintings from being seen by the kingDmake it hard for them to exchange ideas18Why did the king give the second artist more money?AHe promised to give him a reward.BHis painting was the best ever seen.CHe painted better than the first artist.DThe king thought he was very clever.19How was the king feeling when he saw the second wall?ASatisfied and curious.BFascinated and doubtful.CSurprised and excited.DDelighted and excited.20The best title of the text is “_”ATwo ArtistsBA King Who Loved ArtCWhose Painting Is BetterDThe Paintings on the Wall.书面表达前不久，某中学发生了一起食品中毒事件。假设你叫李华，是这个学校的一名高三学生。请你给某报社英文栏目编辑写一封信(100词左右)，反映一下该情况。内容要点应包括以下几个方面：120多名学生因中午吃了学校食堂的饭中毒；2你目睹了他们中毒后在老师和其他同学的帮助下脱险的经过；3呼吁社会采取行动杜绝此类事件再次发生。注意：信的开头和结尾已给出，但不计入总词数。Dear Editer，Im writing to tell you about a food poisoning incident in my school._ Yours， Li Hua参考范文Dear Editor，Im writing to tell you about a food poisoning incident in my school.Several days ago，more than 20 students had stomachache and brought up what they had eaten after the school lunch meal.Learning that they must be poisoned，our teachers and other students immediately called the ambulance，which carried them quickly to hospital.After several hours treatment，they were fortunately brought out of danger.However，this food poisoning incident has been dealt with properly.And weve come to realize the importance of food safety.