鲁教版2019-2020年英语中考英语模拟试卷（二十九）D卷

第 1 页 共 16 页 鲁教版鲁教版 2019 20202019 2020 年英语中考英语模拟试卷 二十九 年英语中考英语模拟试卷 二十九 D D 卷卷 姓名姓名 班级班级 成绩成绩 一 一 阅读理解阅读理解 共共 4 4 题 共题 共 4949 分分 1 6 分 阅读理解 You re not the same person you were as a child You re not even the same person you were five years ago We don t just mean your personality While we d love to start a never ending discussion over the true self we re 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 It s 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 they re made of won t 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 isn t broken and send the minerals into the blood stream This may sound frighteningly like your bones are wearing away but your body knows what it s 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 第 2 页 共 16 页 that the human body s 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 aren t 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 up B taking off C dying out D 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 第 3 页 共 16 页 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 We ve 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 didn t turn very blue with base matter It s 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 It s 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 Boyle D Thomas Edison 2 From the text a red cabbage is a kind of A plant B animal C paper 第 4 页 共 16 页 D liquid 3 What is widely used as the acid base indicator now A red cabbage B litmus paper C any plant D any flower 4 The story mainly tells us A how to make litmus paper B about the three kids spirit C scientists were wrong D the kids are heroes 3 10 分 阅读理解 RIVER DOLPHIN RUNNING OUT OF TIME The 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 It s in danger of disappearing forever Dangers Dredging 挖掘 of their habitat Heavy boat traffic in the Yangtze River Insecticide 杀虫剂 and mercury 汞 第 5 页 共 16 页 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 kg 45 kg 4 What does the Yangtze dolphin mainly eat A Fish and shrimps B Fish 第 6 页 共 16 页 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 I m 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 doesn t 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 Jim s mother like 3 Does Jim s sister like fish 4 What does Jim s brother like 5 Who likes chicken 二 二 完形填空完形填空 共共 1 1 题 共题 共 1515 分分 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 第 7 页 共 16 页 she wore I even took art class though I had really wanted to take theatre I finally fitted in 1 group One day I skipped out of my last class a few minutes early to 2 seats for our group at the dining hall Concentrating on my homework I didn t notice they had sat down behind me Before I could say a word I realized what they were 3 I listened silently She s such a loser one girl said Another girl added Ashley she 4 follows you trying to copy you I wish she would leave us alone We were in the same summer school and now she thinks we re best friends The once familiar voice sounded so 5 and strange I was mortified My hands were shaking I couldn t help crying 6 I felt heart broken for the very first time How did this happen I 7 we 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 10 to find myself back That was exactly what 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 12 them and took theatre I began making new friends I developed my own 13 and never again followed the crowd I had an amazing school year 14 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 15 they had given me 1 A my B her C his D our 2 第 8 页 共 16 页 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 第 9 页 共 16 页 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 第 10 页 共 16 页 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 第 11 页 共 16 页 B choice C promise D surprise 三 三 选词填空选词填空 共共 1 1 题 共题 共 5 5 分分 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 四 根据下列句子及所给首字母 写出各单词的完全形式根据下列句子及所给首字母 写出各单词的完全形式 共共 1010 题 共题 共 2323 分分 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 you ll see it 2 Get off the bus at the first c 3 It doesn t need any m It s free today 第 12 页 共 16 页 4 I hope you ll 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 h