鲁教版2019-2020年英语中考英语模拟试卷（二十九）D卷

鲁教版2019-2020年英语中考英语模拟试卷（二十九）D卷姓名:_ 班级:_ 成绩:_一、 阅读理解 (共4题；共49分)1. （6分）阅读理解 Youre not the same person you were as a child. Youre not even the same person you were five years ago. We dont just mean your personality. While wed love to start a never-ending discussion over the true self, were here to talk about the cells(细胞)in your body.Do you know how your fingernails and hair are constantly growing and replacing themselves? The same thing happens almost everywhere in your body. Your outer layer of skin makes way for fresher skin, and inside your veins(血管), blood cells turn over to make way for fresh blood. Its probably no surprise that these types of cells are short-lived, even some of the most seemingly permanent(永久的)parts of your body replace themselves over time-including your bones.Strong as your bones might seem, the cells theyre made of wont last a lifetime. Bones are masters at rebuilding themselves, which is why most broken bones can heal on their own into the right shape.Bones have special cells called osteoclasts(破骨细胞)whose job is to break down bone, even if it isnt broken, and send the minerals into the blood stream. This may sound frighteningly like your bones are wearing away, but your body knows what its doing. As osteoclasts break down bone, osteoblasts(成骨细胞)build up new bone to replace the old. By the end of each year, about 10 percent of your entire adult skeleton will have been rebuilt through this process.If 10 percent of your bone breaks down every year, it must take about ten years to renew 100 percent of your skeleton. That would be a great guess, and it lines up nicely with the medical myth that the human bodys cells are fully replaced every seven years, but the body is a bit more complex. That 10 percent is just an average-some bone grows faster than that, and some grows slower. While some parts of your bone will turn over quickly, other parts will stick around for decades. In fact, most bone cells could live as long as 50 years.So before you get wrapped up in an identity crisis(危机)about the cells in your body disappearing on you, know that you can lose some hair and you can cut your nails, but the bones of you arent going anywhere-at least not very soon and not all at once.（1）Which of the following is TRUE according to the passage? A . All the cells in our body are the same ones that we were born with.B . Our blood cells are constantly growing and replacing themselves.C . It must take about 10 years to rebuild 100 percent of our skeleton.D . Osteoblasts can break down skin and also rebuild it over time.（2）The underlined words wearing away probably mean _. A . building upB . taking offC . dying outD . turning on（3）What does the passage mainly talk about? A . Our skeleton seems permanent but renews itself over time.B . It is not surprising that some cells in our body are short-lived.C . There are two types of cells in our bones: osteoclasts and osteoblasts.D . We are not the same person we were five years ago because of personality.2. （8分） Three kids have been learning chemistry for only a few months. But they have already begun to challenge (挑战) a world famous scientist!Li Weichi, Huang Runling, and Xiao Yan are from Zhongshan Huaqiao Middle School in Guangdong. They have just found a red cabbage that could be a new kind of acid-base indicator (酸碱指示剂). They want it to take the place of litmus (石蕊) paper.Weve learnt to think of and ask questions about life by ourselves, said Li, We work well with each other.British scientist Robert Boyle discovered the use of litmus paper over 300 years ago. Now it is used widely in experiments all over the world.But when the kids did some experiments in class last winter, they saw that the litmus paper didnt turn very blue with base matter. Its hard to get a clear result.Will there be a better indicator than litmus paper? The three kids decided to try and find out!How? They went to collect over 40 plants in parks, gardens and markets. Then they ground (研磨) leaves, flowers and stems (茎) to get the pigments (色素) from them.The kids mixed pigments with acid and base. They spent months watching carefully to see which paper showed the best colour change. They decided it was the litmus paper!Its our first scientific journey, Huang said, But it makes me want to try harder.（1）Whom did the three kids want to challenge?A . Their chemistry teacher.B . Their headmaster.C . Robert BoyleD . Thomas Edison（2）From the text, a red cabbage is a kind of _.A . plantB . animalC . paperD . liquid（3）What is widely used as the acid-base indicator now?A . red cabbageB . litmus paperC . any plantD . any flower（4）The story mainly tells us _.A . how to make litmus paperB . about the three kids spiritC . scientists were wrongD . the kids are heroes3. （10分）阅读理解 RIVER DOLPHIN RUNNING OUT OF TIMEThe Yangtze dolphin is the only kind of dolphin that lives in freshwater all its life. Scientists say that the finless freshwater dolphin that has lived in the Yangtze River for over 20 million years, will die out in 15 years. Its in danger of disappearing forever. Dangers:Dredging(挖掘) of their habitatHeavy boat traffic in the Yangtze RiverInsecticide(杀虫剂) and mercury(汞)（1）How long has the Yangtze dolphin lived in the Yangtze River? A . For 20 million years.B . For less than 20 million years.C . For more than 20 million years.（2）What is NOT a danger to the Yangtze dolphin? A . Dredging the river bed or heavy boat traffic in the river.B . Insecticide and mercury.C . Swimmers.（3）How heavy is an adult Yangtze dolphin? A . 30 kg.B . 45 kg.C . 30 kg45 kg.（4）What does the Yangtze dolphin mainly eat? A . Fish and shrimps.B . Fish.C . Shrimps.（5）In the first paragraph, the underlined word finless means _ in Chinese. A . 有鳍的B . 无鳍的C . 温顺的4. （25分）阅读短文，回答下列问题。Im Jim. Today is my birthday. I want to thank my family for their love. So I cook dinner for them. I know my mother likes hamburgers and salad. But my father likes chicken and tomato soup(汤). I have a brother. He likes hamburgers, too. But he doesnt like salad. He likes carrots. I have a sister, too. She likes fish(鱼肉) and bread. I like chicken and strawberries. I will buy these things for the birthday party.（1）Whose(谁的) birthday is it today? （2）What does Jims mother like? （3）Does Jims sister like fish? （4）What does Jims brother like? （5）Who likes chicken? 二、 完形填空 (共1题；共15分)5. （15分）阅读短文，掌握大意，然后从每小题所给的A、B、C、D四个选项中选出最佳选项。 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 in 1group.One day, I skipped out of my last class a few minutes early to2seats 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 were 3.I listened silently. Shes such a loser, one girl said.Another girl added, Ashley, she 4follows 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 so 5and strange.I was mortified. My hands were shaking. I couldnt help crying 6. I felt heartbroken for the very first time. How did this happen? I 7we were friends.I ran home. My mother just held me while I sobbed for hours. The advice she gave was so 8, and I had heard it a million times. Just be yourself and people will like you for 9you are. This time it became so profound. Then and there I 10to find myself back. That was exactlywhat I did.Over the next month, I went through a lot of 11. I bought new clothes that I wanted to wear. I no longer went to art class 12them, and took theatre. I began making new friends. I developed my own 13and never again followed the crowd.I had an amazing school year. 14I 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 15they had given me.（1）A . my B . her C . his D . our （2）A . get B . buy C . rent D . move （3）A . thinking about B . talking about C . waiting for D . asking for （4）A . once B . always C . hardly D . never （5）A . serious B . special C . weak D . cold （6）A . sadly B . shyly C . excitedly D . nervously （7）A . found B . admitted C . realized D . thought （8）A . funny B . simple C . useful D . different （9）A . where B . what C . how D . who （10）A . failed B . forgot C . decided D . continued （11）A . pains B . doubts C . changes D . troubles （12）A . with B . about C . against D . without （13）A . skills B . habits C . projects D . opinions （14）A . Before B . Unless C . When D . If （15）A . gift B . choice C . promise D . surprise 三、 选词填空 (共1题；共5分)6. （5分）根据句意用所给的单词的适当形式填空。 （1）The_(week) talk show “Readers” hosted by Dong Qing has become popular in China. （2）I like the song I Believe I Can Fly because it encourages us to believe in_(we). （3）How can you leave your classroom much_(tidy) than before? Would you please clean it up after school? （4）On April 20th, 2017, China_(success) in sending Tianzhou-1 Cargo Spaceship (天舟一号货运飞船) into space in Wenchang. （5）As a guide, I must pay attention to all the_(tour) safety during their trip. 四、 根据下列句子及所给首字母，写出各单词的完全形式 (共10题；共23分)7. （1分）The exam is much _(easy) than we expected. Great! 8. （1分）Pandas are from China. And koalas are from_（澳大利亚） 9. （1分）They were playing volleyball on the beach when it began to rain _(sudden).10. （1分）I have two _ (pair) of white shorts. I like them.11. （1分）Karl Bens_ (discovered/invented) the car in 1885.12. （1分）Math is easy for _ (I).13. （5分）根据句意及首字母提示完成单词。 （1）Go a_this street, and youll see it. （2）Get off the bus at the first c_. （3）It doesnt need any m_. Its free today. （4）I hope youll e_yourself on holiday. （5）I like to s_time there on weekends. 14. （1分）Mr Wang is a very careful doctor and he never causes m_accidents. 15. （1分）It was a little cold, so Betty c_herself with a coat. 16. （10分）根据短文内容和所给中文提示，写出空白处各单词的正确形式。每空限填一词。 Tom had busy school days, and he_(几乎不) ever did sports. In fact, he had no time for sports. He hoped to do _(某事) different. As a _(孩子), it was better to enjoy outdoor activities. So he and his father decided to climb a famous mountain that is_(接近) to his town. They got ready to _(尝试) hard at the bottom of the mountain, and they were really _(成功的) they reached the top of the mountain. His father gave him a pen as his _(奖励). How _(新鲜的) the air was! He could _(清楚地) hear the birds singing beautifully. He was so excited that he _(期待) to keep it in a diary. What a wonderful experience it was!五、 书面表达 (共1题；共5分)17. （5分）加入你是李华，美国交换生Peter将要来你校进行为期一个月的交换学习。请给他写一份邮件，向他介绍一下你校本月开展的“Be well-behaved”活动，谈谈该活动主要针对哪些不规范行为，以及怎样纠正这些行为。注意： 语句准确、流畅，内容要点完整 可根据实际情况适当发挥字数：70个左右。 文章不能出现真实的校名和人名，约80-100字左右。作文开头已给出：Dear peter,Welcome to our school.This month, we are going to have an activity of “ Be well-behaved”. Now let me tell you something about it.Li Hua第 16 页 共 16 页参考答案一、 阅读理解 (共4题；共49分)1-1、1-2、1-3、2-1、2-2、2-3、2-4、3-1、3-2、3-3、3-4、3-5、4-1、4-2、4-3、4-4、4-5、二、 完形填空 (共1题；共15分)5-1、三、 选词填空 (共1题；共5分)6-1、6-2、6-3、6-4、6-5、四、 根据下列句子及所给首字母，写出各单词的完全形式 (共10题；共23分)7-1、8-1、9-1、10-1、11-1、12-1、13-1、13-2、13-3、13-4、13-5、14-1、15-1、16-1、五、 书面表达 (共1题；共5分)17-1、