题目内容

11.Ancient China was a place where states were oftenatwar with each other.

分析 古代中国是一个国与国之间通常处于战争的地方.

解答 答案:at
解析:根据句意"古代中国是一个国与国之间通常处于交战的地方"及所给英文提示可知,本题考查be at war"处于战争"这一固定短语;故本题答案为at.

点评 本题考查单词填空,做此类题目时一定要仔细分析句子结构,根据句意及语法确定所填词并注意所填词的形式是否有变化.

练习册系列答案
相关题目
1.You may not know a lot of people when you start high school.Even if you know some freshmen(新生),you still feel nervous that you don't know any upper-classmen and teachers.How are you going to make friends among this sea of unknown faces?
Most high schools hold a freshman orientation before school actually starts,which is helpful not only because you learn your way around the building and get to meet some of your teachers,but also because you get to meet fellow freshmen.That way,when you show up on your first day of school,you may already recognize a few familiar faces.
When you talk to your new classmates,you'll probably find that a lot of them are feeling just like you are.They're all new to the school and don't know what to expect.Talking about a common concern with them can help you develop friendships.
The work in high school is something freshmen are probably worried about.The work in high school builds on what you learned in middle school,giving you a more advanced knowledge of many subjects.So you may find you have more work to do or that it's a bit more challenging.If you ever find your work too difficult,teachers can give you extra help.
High school also has more extracurricular activities(课外活动) than middle school did such as clubs,music and theater groups and sports teams.This is a good time to explore your interests and try new things.
High school gives you the chance to learn how to manage your time,to develop your social skills and interests,and more importantly to be more independent and responsible.

28.What does the underlined word"orientation"mean in Paragraph 2?A
A.Training.      B.Game.
C.Discussion.    D.Examination.
29.What are freshmen probably worried about?A
A.The learning task.
B.The ability to make friends.
C.The relationship with teachers.
D.The freshman orientation.
30.Extracurricular activities mainly help studentsC.
A.build up healthy bodies
B.develop friendships
C.develop their interests
D.improve their learning ability
31.This passage is written forA.
A.freshmen at high school
B.freshmen's parents
C.middle school students
D.upper-classmen in high school.
19.The Hard Truth     
One day,Marissa noticed a spider(蜘蛛) web,shining in the sunlight.A spider was spinning webs on it.The spider wasn't trying to be something else,like a butterfly or a bee,Marissa thought.It was happy to be exactly what it was and to do what it was good at.
What came naturally to Marissa was(41)B.She could paint or draw all day long and never get bored.However,a few weeks ago Marissa signed(42)Afor high jump.Because her mother had been a high jump star in school,she thought it would make her mother happy.But now she(43)Athat how ever hard she worked,she would never be a high jump star like her mother.One night,halfway through her homework,Marissa fell (44)D.When she woke up,the clock(45)B1:00 A.M.Marissa got into a panic.There was still so much(46)A to do,but she really needed her rest for track(田径) practice.Marissa had always been a good student,but now track was risking her(47)B.
Then a dark thought(48)DMarissa's mind.If she(49)Dsome of her classes,she would be off the track team.That was one way to solve her problem.After a week of(50)Dher homework,letters had been mailed out to parents listing grades,and Marissa knew the letters would show that her grades had(51)Ca lot.She walked home with slow heavy steps,knowing her(52)Bplan had(53)D.Just as Marissa had expected,her mother was waiting with the letter in her hand."What's happening to your grades?And more importantly,what's happening to you?"she asked.With tears in her eyes,Marissa admitted her(54)C."I only joined the track team to make you proud of me.I hated it,(55)AI didn't want to disappoint you.I thought if I were failing in my class es,Coach would kick me off the team.What a(56)AI've made of everything."
Marissa watched her mother's face turn from anger to(57)C."Marissa,I was always proud of you.You didn't need to do the high jump to make me happy.Now you have a lot of hard work in front of you because you made a bad(58)B."
Marissa thought again about the spider.She realized she had lost sight of her(59)Cand twisted her web.Now she had to go back and(60)Athat web.

41.A.musicB.artC.sportD.dance
42.A.upB.offC.downD.over
43.A.realizedB.insistedC.wonderedD.remembered
44.A.illB.silentC.apartD.asleep
45.A.saysB.readC.wroteD.truck
46.A.homeworkB.practiceC.houseworkD.research
47.A.lifeB.gradesC.healthD.images
48.A.occurredB.tookC.appearedD.crossed
49.A.attendedB.gaveC.tookD.failed
50.A.preparingB.copyingC.ignoringD.completing
51.A.risenB.improvedC.droppedD.meant
52.A.strangeB.uglyC.simpleD.serious
53.A.carriedB.madeC.stoppedD.worked
54.A.feelingB.excuseC.secretD.weakness
55.A.butB.soC.andD.or
56.A.messB.scareC.surpriseD.joke
57.A.delightB.embarrassmentC.concernD.disappointment
58.A.jumpB.choiceC.speechD.stop
59.A.successB.exampleC.purposeD.balance
60.A.rebuildB.reviewC.findD.break
16.So you think you know your dog.But how well does your dog know you?She probably recognizes you when she sees you.But can a dog tell by simply looking at you whether you have a happy or an angry expression on your face?Researchers in Austria have taught pet dogs to know the difference.
Dogs are very mindful of sound.When dog owners shout or speak in a strong,unkind voice,dogs often act ashamed and quietly move away from the area.
Recently,researchers found that dogs can look at our faces,and tell the difference between a smile and a frown(皱眉).The animals were able to recognize a look of praise from one of blame.
Researchers at the University of Veterinary Medicine,Vienna performed a series of experiments.They taught dogs to recognize facial expressions.They showed the dogs two pictures of either the upper or lower half of a person's face.On one picture,the person looked happy.The other appeared angry.
The dogs were then shown images of the eyes or mouths of people they had never seen before.They were also shown the left half of the faces used in training.
Corsin Muller led the study."We were really speaking,do they realize that smiling eyes have the same meaning as a smiling mouth,or angry eyes have the same meaning as an angry mouth?And it turned out that they really did perform very well in these research experiments."
Once the dogs learned to recognize which image was happy or angry,they could easily find the same expressions in pictures of any face.
Corsin Muller says future studies will try to show whether dogs can learn the meaning of facial expressions-for example,whether a frown shows that someone is angry.
In the experiments,researchers found the dogs were slower to link a reward,or prize,with recognition of the angry face.This suggested that dogs had an idea people with angry faces were best avoided.

29.What does the passage mainly tell us?D
A.How one can know his dog well.
B.How a dog can probably be well trained.
C.How a dog can tell one something.
D.whether dogs can recognize our facial expressions
30.Hearing its owner's strong,unkind voice,a dog is likely toC.
A.jump happily
B.act excitedly
C.escape quietly
D.shout loudly
31.A dog is able to recognize one'sD.
A.praise
B.blame
C.anger
D.all of the above
32.What can we learn from the passage?B
A.Dogs are as clever as human beings.
B.Dogs can understand man's feelings.
C.Dogs can be trained to do everything.
D.Dogs can learn to make any angry face.

违法和不良信息举报电话:027-86699610 举报邮箱:58377363@163.com

精英家教网