课时训练(七) Units 56(八上)(限时:30分钟).单项选择1.2020原创Which underlined letter pronounces differently from the others?A.naturalB.addressC.acceptD.human2.2019苏州Could you speak in a loud voice so that I can hear you ?A.quicklyB.happilyC.slowlyD.clearly3.Two tickets for Sunday, please!Sorry. There is left. A.nothingB.noneC.someD.anything4.2019宜昌Time past can not be called back again.Yes. Wasting time is a .A.pressureB.fairnessC.choiceD.shame5.Many tourists prefer five-star hotels because they think expensive hotels always guests with better service. A.preventB.protectC.presentD.provide 6.Sorry, these books have been . You may come next week.A.gone out B.looked outC.come outD.sold out7.2019扬州Facial recognition(人脸识别) technology is widely used for payment. , we neednt enter the passwords any more.A.For exampleB.As a resultC.Whats worseD.Whats more8.2019南通He like coffee. I see him drink a cup at times.A.must B.mayC.cantD.mustnt9.2020原创All of us should know what attention should be paid to a more beautiful Lianyungang.A.buildingB.to buildC.buildD.have built10.2019遂宁I failed the physics test yesterday.A.Bad luckB.Come onC.But I did wellD.Sorry to hear that.2019温州完形填空Ashley was outspoken, fashionable, and the “Queen Bee” in my school. I looked up to her and idolized her. I listened to the music she listened to, wore the clothes she wore. I even took art class though I had really wanted to take theatre. I finally fitted in11 group.One day, I skipped out of my last class a few minutes early to12 seats for our group at the dining hall. Concentrating on my homework, I didnt notice they had sat down behind me. Before I could say a word, I realized what they were13.I listened silently. “Shes such a loser,” one girl said.Another girl added, “Ashley, she14follows you, trying to copy you.”“I wish she would leave us alone. We were in the same summer school and now she thinks were best friends.” The once familiar voice sounded so15 and strange.I was mortified. My hands were shaking. I couldnt help crying16. I felt heart-broken for the very first time. How did this happen? I17 we were friends.I ran home. My mother just held me while I sobbed for hours. The advice she gave me was so18, and I had heard it a million times, “Just be yourself and people will like you for19 you are.” This time it became so profound. Then and there I20to find myself back. That was exactly what I did.Over the next month, I went through a lot of 21. I bought new clothes that I wanted to wear. I no longer went to art class 22 them, and took theatre. I began making new friends. I developed my own 23 and never again followed the crowd.I had an amazing school year.24 I look back, I think it was the year when I discovered the person I was going to be. Despite the pain I felt that day, it was a 25 they had given me.()11.A.myB.herC.hisD.our ()12.A.getB.buyC.rentD.move ()13.A.thinking aboutB.talking aboutC.waiting forD.asking for ()14.A.onceB.alwaysC.hardlyD.never ()15.A.seriousB.specialC.weakD.cold ()16.A.sadlyB.shylyC.excitedlyD.nervously()17.A.foundB.admittedC.realizedD.thought ()18.A.funnyB.simpleC.usefulD.different ()19.A.whereB.whatC.howD.who ()20.A.failedB.forgotC.decidedD.continued ()21.A.painsB.doubtsC.changesD.troubles ()22.A.withB.aboutC.againstD.without ()23.A.skillsB.habitsC.projectsD.opinions ()24.A.BeforeB.UnlessC.WhenD.If ()25.A.giftB.choiceC.promiseD.surprise.2019南京二模阅读理解If a polar bear tells you to talk to the hand, dont be surprised. The animals seem to communicate with each other through scent trails(气味痕迹) left by their paws. As they walk across the snowy Arctic, polar bears are usually alone. In the past, people noticed that polar bears sometimes smelled the footprints of other bears. Could there be chemical information hidden in their tracks?Researchers gathered scent samples from the feet of 203 wild polar bears. All of the samples were taken in spring, when polar bears produce the young. To get each bears scent, researchers rubbed a cotton cloth between its toes. Then they went to zoos and tested 28 zoo polar bears to see how they responded to the foot scents of strange bears. In case(以防) the toe clothes from the wild bears carried any disease, the researchers spread each scent sample onto a piece of cardboard and put it inside a little wooden box. The bears could smell and approach the boxes, but they couldnt touch the samples directly.In general, bears were more interested in foot scents from the opposite sex(性别). They were more likely to approach the scent boxes in spring than in fall.Judging by the zoo bears special interest in scents from the opposite sex, it seem