杭外初二(上)错题集
英语初二八年级上册英语易错题
英语初二八年级上册英语易错题在初二八年级的英语学习过程中，我们经常会遇到一些容易出错的题目。
这些题目可能源于我们对语法规则的理解不准确，或者是因为我们在记忆单词和短语时出现了混淆。
下面，我将列举一些常见的初二八年级英语易错题，并给出正确的答案和解释。
1、(误) I am more intelligent than him.正) I am more intelligent than him.解释：在比较级中，当比较的对象是不可数名词时，我们需要在比较级前加上相应的量词。
因此，上面的句子应该是“more intelligent”，而不是“more intelligent”。
2、(误) He is 16 years old, while I am 20 years old.正) He is 16 years old, while I am 20 years old.解释：在这个句子中，我们需要使用连词“while”来表达两个相对独立的事件或情况。
因此，正确的表达应该是“while I am 20 years old”。
3、(误) Please give me three apples and two oranges.正) Please give me three apples and two oranges.解释：在英语中，当我们在列举多个物品时，需要使用不定冠词“a/an”。
因此，正确的表达应该是“two oranges”，而不是“two orange”。
4、(误) He is always the first to come to school.正) He is always the first to come to school.解释：在这个句子中，我们需要使用序数词来表示顺序。
因此，正确的表达应该是“the first”，而不是“first”。
5、(误) My father works in a big company than my mother.正) My father works in a big company than my mother.解释：在这个句子中，我们需要使用“than”来表示比较。
杭州外国语学校初中英语八年级上册 Unit 8知识点(答案解析)
一、选择题1．Don’t forget ________ the rubbish out when you leave.A．taking B．bringingC．to take D．to bring C解析：C【解析】【详解】句意：你离开的时候，不要忘记倒垃圾。
本题考查非谓语动词。
take(从说话处拿走) ；bring拿来(拿到说话处)，这里是带走，排除BD。
forget to do sth.意为“忘记做某事”，强调做的动作没有发生；forget doing sth. 意为“忘记做过某事”，强调做的动作已经结束。
故选C。
2．Could you please ________ the radio? I want to know today's news.A．turn down B．turn backC．turn on D．turn off C解析：C【详解】句意：你能打开收音机吗？我想知道今天的新闻。
考查动词短语。
A. turn down关小；B. turn back往回走；C. turn on打开；D. turn off关掉。
根据I want to know today's news.可知，此处应是“你能打开收音机吗？”“打开”turn on，故答案选C。
3．—I'll have a tennis game tomorrow. I'm a little bit nervous.—Believe in ________. You're the best in our club.A．yourself B．myself C．herself D．himself A解析：A【详解】句意：——我明天有一场网球比赛，我有点紧张。
——相信你自己，你是我们俱乐部中最棒的。
考查反身代词。
A. yourself你自己；B. myself我自己；C. herself她自己；D. himself 他自己。
期中必考题型之语法填空20篇-八年级英语上册单元重难点易错题精练(外研版)
Smartphones are important in our daily life. However, to protect31(students) eyesight and make sure they work hard at their studies, primary (初级的) and middle schools will have more32(rule) in order to stop students from using mobile phones33school.
In my opinion, when people are on vacation, everyone should be57polite visitor. First, we should talk with58(other) quietly.59, when we find the rubbish on the ground, we should throw rubbish in the dustbin to protect our environment(环境).60all of us can be polite visitors, we will have a wonderful trip.
期中必考题型之语法填空20篇
(名校最新期中真题)
（2022秋·河北石家庄·八年级统考期中）根据短文内容及所给提示，在文中空白处填写一个正确的单词。
Everybody is different from others. That makes the world1(interest). Maybe your friends are2(fat) than you. Maybe your hair is3same color as your friend’s, but yours is longer than4(her). I am sure some of your friends are smarter than you. But you are5(good) at some things than some of your friends.6you are different, you can also become good friends. You do almost everything together: eat lunch, do homework, play sports and go to the7(movie). In some ways you are the same,8in many other ways you are different. We all need friends. They help us with lessons. We can share everything9them. They listen to us when we complain (抱怨) about something. They can make us laugh, so don’t care about the10(different).
外研社八年级上册英语错题集Module4-Module6 (无答案)
八年级上册英语错题集M4-6一．单词短语4. 发生_________ 8. 主动提出做某事________2. I b______________ all the rooms of the hotel five days ago.3. It is dark o______________. Don’t go out by yourself.4. The boy has no money on him, so he has no c______________ but to wait.9. In summer the coaches sometimes get ______________(拥挤).1. It’s the best way ______________ (get) to school.7.James played as ______ as you. Mary played _______of all. ( well )10. Who did _______ in the 100-metre race, Jim or Tim? ( badly )2. I lived in a place _______ (命名)Anzhuang.7. My parents o_________ to pick me up every Friday afternoon.10. Hokkaido is a beautiful place to visit in Japan, __________ （尤其）in winter.3. We hope _______ (visit) your parents as soon as possible．8. What does it tell us at the _______(begin) of the story？7.The teacher has come into the room. We need to stop____________ (talk).2. Last year the farmer _______ (喂养) some horses on his farm.3. We want to r_______ some money for the poor children.4. A mother mouse can p_______ several baby mice at a time.1. The children were ________ (excite) about opening their presents.2. This law provides ________ (protect) for endangered animals and plants.3. Thanks for ________ (help) me with the housework.6. I started to feel afraid of ________ (go) out alone at night.10. Stop ________ (pollute) our earth, and try to make our earth clean.9. We hold a charity concert to ____________(筹集) money for poor children.2. I have some ____________(suggest) for you.3. I don’t like this movie because it’s ____________(bore).4. We felt ____________(excite) when we knew the news.1．I can’t read the word．Can you tell me the p______ of it?6．The two girls are _______(练习) speaking English over there．10．We had an exam yesterday and our teacher was _______(满意的) with our marks．1.One of the swimming c (教练)comes from Russia.2.Father bought a bike me.3.You shouldn’t do your homework (粗心的)4.The water in this river is (litter)than the water in that one.5.They all think they have a chance of (win)6.I could’t foget the (enjoy) time in the small town.二．句子2. 但除了我，没有人迟到。
Module 12 Help【语法】-八年级英语上册单元易混易错点专项突破(外研版)
模块语法专项突破Module 12 Help一、单选题1.It is not going to rain, so you _____________ bring your umbrella with you.A.needn'tB.mustn'tC.can'tD.shouldn't2.— Look! Is that Tom?— No, it _____________ be him, He has gone to Beijing.A.canB.needC.mustD.can't3._____________ children away from danger, we warn parents not to leave children at home alone.A.KeepB.To keepC.Not keepD.Keeping4.Don't run ______________ eat in the classroom.A.orB.andC.butD.so5.Let's ask the teacher for help. She ______________ the answer.A.must knowB.mustn't knowC.could knowingD.can't know6.—Mum, we have milk in the fridge.—Really? Let's go and get some.A.fewB.littleC.a fewD.a little7.—Is that Miss Liu under the tree?—No, it ________ be her. She is in Canada now.A.can'tB.mustn'tC.don'tD.won't8.It was a fine day Lily and her friends had a good time in the countryside.A.so; thatB.such; thatC.too; toD.enough; to9.We all love Miss Yang. She always makes her history class very.A.interestB.interestsC.interestingD.interested10.As students, what can we do _______ our earth cleaner and safer?A.to makingB.madeC.to makeD.make11.—I wonder if these are Danny's glasses.—They be Danny's. He doesn't wear glasses.A.can'tB.mustC.mustn'tD.can12.It is usually warm in my home town in March, but it be cold sometimes.A.mustB.shouldC.wouldD.could13.The little boy has trouble the piano.A.playB.playingC.to playD.plays14.When a virus comes into our body, we get ill. The same thing also happen to a computer.A.shouldB.needC.canD.must15.This pair of glasses be Tony's. He's the only one that wears glasses.A.mustB.mightC.can't16.Lucy is a kind girl all her friends like to stay with her.A.such; thatB.so; thatC.too; toD.enough; for17.The game was success that we enjoyed ourselves very much.A.a such greatB.so a greatC.a so greatD.such a great18.—Whose T-shirt is this?—It be John's. It's small for him.A.can't; much tooB.can't; too muchC.mustn't; too muchD.must; much too19.Jane has become much than before. She can express herself in public now.A.braveB.braverzyzier20.It's hot inside. Why not keep the door ?A.openedB.openingC.to openD.openst year I had a chance to New York.A.goB.to goC.goingD.to going22.You worry about me. I feel much better now.A.mustn'tB.can'tC.needn'tD.won't23.It was lovely weather we decided to spend the day on the beach.A.such a; thatB.such; thatC.such; asD.so; that24.The lady in this photo be over fifty! She looks so young!A.mustn'tB.mustC.can'tD.can25.Keep! Your grandfather is sleeping,A.noisilyB.noisyC.quietlyD.quiet26.Susan can't find her pen anywhere. It be lost.A.needB.needn'tC.mustD.mustn't27.I hurt my leg this morning and now I'm in pain.A.aB.anC.theD.不填28.It is an interesting book I'll read it again.A.so…… thatB.such ……thatC.so…… asD.such…… as29.Jenny hid the bed so her sister couldn't find her.A.toB.onC.underD.with30.—What can I do my English?—You can read English newspapers.A.improveB.improvingC.improvedD.to improve31.The chairs are too heavy. But they can ________.A.lift up itB.lift up theyC.lift it upD.lift them up32.— The students must hand in their term papers in a week, ________?— No, they________.A.needn't they; mustn'tB.mustn't they; mustn'tC.mustn't they; needn'tD.shouldn't they; should33.— Is that man Mr. Smith?— It ________ be him. He has gone to New York on business.A.may notB.needn'tC.can'tD.mustn't34.— I wonder if this smart phone is Mary's.— It ________ belong to her.________ is totally different from this one.A.mustn't; HerB.can't; HerC.can't; HersD.may; Hers35.________ let anyone open the door.A.Don'tB.WillC.NotD.No36.The students stopped ________ when the teacher came in.A.talkB.to talkC.talkingD.talked37.________ forget to write to me when you get there next Tuesday.A.Don't; willB.Please; willC.Please; /D.Don't; /38.-- Jack fell off a ladder yesterday, but he was all right.-- He is lucky. He ______ himself badly.A.can have hurtB.could have woundedC.might have hurtD.must have wounded39.Let's ask the teacher for help. She ________ the answer.A.must knowB.mustn’t knowC.could knowingD.can’t know40.— Can you help me find out ______?— Certainly. I will do it at once.A.when will the plane take offB.when the plane will take offC.how will the plane take offD.how the plane will take off41.It is cold in the room. They ______ have turned off the heating.A.mustB.ought toC.shouldD.could42.-- Someone is knocking at the door.-- Who ______ it be at this hour of day?A.mayB.canC.mustD.should43.“Don't make me ______ so long.” said Mr. White.A.waitB.waitingC.waitedD.waits44.Jenny ______ with him at that time, for I was having dinner with her in my home.A.couldn't have beenB.mustn’t have beenC.must have beenD.may have been45.-- Who told you the news?-- I don't remember clearly. It ________ Mary.-- It Mary. She doesn't know it.A.may have been; can't beB.can be; mustn't beC.must have been; can't have beenD.may have been; may not be二、语法填空46.用所给词(组)的适当形式完成短文。
八年级英语错题集
初二英语上册错题精选及分析英语错题精选Part A1.Meimei helps Lanlan ______ her homework onSaturday 。
A.doB.doseC.doingD.is doing这里的主语是Meimei 还是Meimei和 Lanlan ?2.What _____ your sister doing there?A.areB.doseC.doD.is3.Mary is going to help her mother _____the cooking this afternoon.A.toB.inC.forD.with4.My kite is______than yours in the sky.A.very highB.much highC.very higherD.much higher1.A.do固定搭配：help sb (to )do 其中to 可以省略，do是用原形还有一个结构是：help sb. with sth.主语是Meimei ，Lanlan是help宾语2.D.is由句子意思知道用进行时(你姐姐在那里干什么?)由于是单数所以用is不用are不可以用B.dose或C.do 进行时结构就是: be+现在分词3.D.with前面讲到了 help sb. with sth. 这里的 cooking 不是动词的现在分词而是名词,解释为: 烹饪4.D.much higher看到than 就知道要用比较级very 不能和比较级连用 (可以和原形连用)和much一样可以和比较级连用的词语还有: a lot, a little, a bit, far,rather,still even等Part B一、根据句意及首字母写出单词1、Are you b______ today ? NO ，I have nothing to do。
2、M_______is the second day of a week。
八年级上册英语常见失误100道
八年级上册英语常见失误100道本文将介绍八年级上册英语中常见的100个错误。
供学生参考，以帮助他们在研究中避免这些错误。
词汇1. 将“I”和“my”混淆2. 将“a”和“an”混淆3. 将“there”和“their”混淆4. 无法正确使用形容词和副词5. 错误使用“much”和“many”6. 未能正确使用代词语法7. 使用错误的时态8. 将“do”和“did”混淆9. 错误的主谓一致10. 非并列连词错误使用11. 使用错误的单复数形式12. 误用代词13. 非限制性从句中缺少逗号或未使用正确的逗号14. 错误使用介词15. 在 "there is"和 "there are"的使用上犯错误拼写16. 拼写错误的基本单词17. 拼写错误的可数名词18. 拼写错误的不可数名词19. 拼写易混淆的单词20. 添加了多余的字母或省略了字母用法错误21. 错误地使用动词22. 误用形容词和副词23. 随意使用情态动词24. 错误的介词用法25. 误用同音词26. 在使用倒装语法时犯错误句子结构27. 句子结构不完整或不正确28. 没有句子的主语和谓语29. 复合句中的子句之间没有正确的标点30. 意思不明确的句子结构表达错误31. 没有正确地传达意思32. 随意切换语法33. 意思不完整或不明确34. 没有正确执行翻译35. 在单词和语法之间没有正确的关联听力和口语36. 没有正确理解听力37. 没有适当地把握口音38. 犯了通用的口语错误39. 犯了调音错误40. 犯了重读错误阅读和写作41. 阅读速度太慢42. 没有正确理解文章43. 在词汇和语法方面有困难44. 写作水平过低45. 没有写出清晰的表达语音和发音46. 没有发出正确语音47. 不能正确准确地重复单词48. 几个音节的单词发音错误49. 没有考虑到音素残留50. 犯语音重读错误数字和日期51. 多位数字写错52. 写小数形式不正确53. 使用“+”和“-”符号时写错54. 按顺序写日期出错55. 写错了24小时时间格式研究和记忆56. 难以记住单词57. 研究同音异义词时出错58. 理解混淆的词汇59. 在研究语法时陷入迷惑60. 在研究角色时有困难沟通和表达自己61. 忘记化解语法困境62. 无法自由的表达思想63. 用自己的语言思考64. 在沟通中有障碍65. 没有以合适的方式表达思想建立信心66. 没有足够的信心67. 难以理解英语文化68. 在进行口语时陷入困境69. 在听力时出现困难70. 在写作时出现困难掌握技巧71. 判断速度不够快72. 没有适当掌握基础知识73. 区分口语和一般表达74. 在研究方式上出现错误75. 研究焦虑过高学生态度76. 沉溺于中文思考77. 研究英语时不够专注78. 研究英语时缺乏兴趣79. 在研究上缺乏耐心80. 缺乏自觉性和自我驱动阅读技能81. 阅读时没有意识到上下文82. 阅读时不能准确地理解难点83. 阅读速度太慢84. 阅读理解能力差85. 阅读临考时出现紧张情绪语言表达86. 声音和语调不准确87. 口齿含糊，说话语气轻柔或刺耳88. 过度使用缩略语和别名89. 没有针对目标观众系列话题90. 在解答问题时过于迂回简单单词使用能力91. 多义词单词的使用能力差92. 不能适当使用英文翻译93. 没有为记忆单词创造合适的机会94. 难以观察单词和短语的变化95. 没有掌握时间状语从句句子结构和拼写96. 没有理解重要的句子结构97. 句子没有合理地实现转换98. 对复合句子理解不足99. 不熟悉单词拼写100. 对句子不加以注意以上是本文汇总的八年级上册英语常见的100个错误。
2020年杭州市八年级英语上学期期末易错50题阅读题
一、阅读理解1．I was in a strange (陌生的) town. I didn’t know anyone, and I could not speak a word of the language. On the second day, I got on a bus. After riding for a few stops, I got off and walked on. I felt happy enough in the first three hours, then I decided to walk back to my hotel for lunch. After walking around for half an hour, I thought I should ask the way. The problem was that I only knew the name of the street and I pronounced (发音) it badly. I stopped to ask a newspaper seller. He gave me a paper. I shook my head (摇头) and said the name of the street again. But he gave me another paper. I had to give him some money and went on my way. Then I met a policeman and asked the way. He listened to me carefully. He said something and pointed (指) left and right and left again. I thanked him and began walking in the direction (方向) he pointed.About an hour later, I found the houses became fewer and fewer. I came to the countryside! The only thing for me to do was to find the nearest train station.1）The writer got on a bus _____ on the second day.A．in the morning B．in the eveningC．after lunch D．before dinner2）The newspaper seller gave the writer _____ paper(s).A．one B．two C．three D．four3）What was the writer’s problem?A．He was poor.B．He was busy.C．He didn’t know the language.D．He didn’t ask the right person.4）In the end, the writer had to go back to his hotel _____.A．by bike B．by bus C．by train D．by subway5）What can we learn from the last paragraph?A．The writer arrived at his home.B．The writer enjoyed the countryside life.C．The writer got to his hotel with the policeman’s help.D．The writer found he was farther away from his hotel.2．When I was fourteen years old, I made my first visit to the United States. It wasn’t the fir st time I had been abroad (Like many English children, I had often been to France). So when I went to America I thought I would have a nice easy holiday without any language problem.How wrong I was! The misunderstanding began at the airport. I was looking for a public telephone to tell my American friend Danny that I had arrived. A friendly old man saw me looking lost and asked if he could help me.“Yes,” I said, “I want to give my friend a ring.”“Well, that’s nice,” he said, “Are you getting married? But aren’t you too young?”“Who is talking about marriage?” I replied, “I only want to give my friend a ring to tell him I’vearrived. Can you tell me where there is a phone box?”“Oh,” he said, “there is a phone downstairs.”When at last we met, Danny explained the misunderstanding to me.“Don’t worry,” he said to me, “I had so many difficulties at first. There are lots of words which Americans use differently in meaning from British people. You’ll soon get used to all the funny thingstheysay. Most of the tim e, British and American people understand each other.”1）The writer was from________.A．Japan B．France C．America D．England2）The writer thought ________ in America at first.A．he wouldn’t have any language difficultiesB．he would be lost and he had to call the police for helpC．he wouldn’t understand the AmericansD．he would have a terrible holiday3）The writer wanted to ________ at the airport.A．have a meal B．buy a map C．call his friend D．find an old man4）According to（根据） the friendly o ld man, “give somebody a ring” means “________”. A．make a telephone call to somebodyB．be going to get marriedC．buy a ring for somebodyD．ask somebody to wear a ring5）The underlined word “they” refers to ________.A．the old man and the boy B．the BritishC．the French D．the Americans3．2015 New Year's Resolutions1）Be a brave(勇敢的) dog in the house.At least stop letting Mimi，the cat，push me around. 2）I will not eat Mimi's food，before or after she eats it.3）Remember not to stand up after sleeping under the coffee table.4）Remember not to put my toys behind the fridge.5）Never eat fish and other seafood，or I will die.1）I will not eat Dad's socks or pens.2）Keep an eye on the dog Piggy.Never let him take my meat away.3）We don't have a doorbell.I will not bark(叫) when I hear one ring on TV.4）I will not wake Mom up by touching her with my cold and wet nose.5）Mom and Dad are in bed and I have to sleep on the floor.2015 New Year's Resolutions1）Be a brave(勇敢的) dog in the house.At least stop letting Mimi，the cat，push me around. 2）I will not eat Mimi's food，before or after she eats it.3）Remember not to stand up after sleeping under the coffee table.4）Remember not to put my toys behind the fridge.5）Never eat fish and other seafood，or I will die.1）I will not eat Dad's socks or pens.2）Keep an eye on the dog Piggy.Never let him take my meat away.3）We don't have a doorbell.I will not bark(叫) when I hear one ring on TV.4）I will not wake Mom up by touching her with my cold and wet nose.5）Mom and Dad are in bed and I have to sleep on the floor.1）Who is Mimi?A．A dog. B．A cat.C．The dog's Mom. D．The dog's Dad.2）Where does the dog put his toys?A．Under the coffee table. B．Behind the fridge.C．On the sofa. D．On Mom's bed.3）What can make the dog die?A．Seafood. B．Dad's socks.C．Dad's pens. D．Mimi's food.4）When does the dog usually bark?A．When he sees a cat. B．When he smells strangers.C．When he walks outside. D．When he hears a doorbell ring on TV.5）What can we learn about the dog from the passage?A．He likes playing with the cat. B．Piggy is his best friend.C．He has a cold and wet nose. D．He likes to sleep on the floor4． Tom , Jean, Jack and Lucy are talking about the movie theaters in the city .My name’s Tom. I go to Movie Palace twice a month . It’s about two kilometers from my home . The service is good . But the price of a ticket is a little expensive. I never go to Moon Cinema. It’s about 10 kilometers from my home.I’m Jean. I go to Moon Cinema more often. Ther e are often new movies on show and the screens are big. Most importantly, the price is cheap. It’s always half the price for students , about 301）Who goes to a cinema once a month ?A．Tom and Jean . B．Jean and Jack.C．Jack and Lucy. D．Lucy and Tom.2）How much is a full-price ticket in Moon Cinema ?A．About 50 yuan. B．About 100 yuan. C．About 30 yuan . D．About 60 yuan.3）Why dose Tom never go to Moon Cinema ?A．The ticket is expensive . B．The seats are hard . C．The screens aren’t big .D．It’s far from his home .4）Jack’s home is ___________kilometers farther from Movie Palace than Tom’s . A．3 B．5 C．6 D．10 5）Which of the following is NOT true ?A．Tom thinks the service in Movie Palace is good .B．Jean and Jack prefer Movie Palace to Moon Cinema.C．Lucy likes Movie Palace because she can go shopping .D．Movie Palace is in the middle of the city .5．Poetry Reading at happy-landBe sure to get your tickets for Bonnie Highsmith Taylor’s Showtimes are Friday, November 18 Show 7:30pm Saturday,November 19 Show 1:00pm Sunday, November20show 3:00pmThere is also a lunch on Saturday at 11:30amTickets: Students $8 Adults(大人）$12For a family of five or more, we offer a free book by Bonnie Highsmith TaylorA poem by Bonnie Highsmith Taylor My favorite sweater grew too small.I love that sweater best of all.My grandma made it when I was three. She made that sweater just for me.I picked the yarn (毛线), a special blueThe color of bluebells, wet with dew (露水).When I was three I was very small. But now I'm five and much too tall.I have a new jacket now that's green.1）What’s the poster about?A．A book sale. B．A birthday party. C．A winter camp. D．A poetry reading2）What do we know about the Happy-land next week?A．The poetry reading is from Thursday to Sunday .B．Students can watch the show before 3:00pm on Sunday afternoon.C．The poems on the poetry reading come from Bonnie Highsmith Taylor.D．The happy-land offers the students and parents lunch from Friday to Sunday.3）If Jack, taking a student card, goes to Happy-land with his parents and grandparents, how much will they pay?A．$32 B．$40 C．$48 D．$564）From the line of the poem by Bonnie Highsmith Taylor.”My favorite sweater grew too small”, we can know .A．The girl likes small sweaters. B．The girl became too big for the sweater.C．The girl’s grandma made a small swea ter. D．The girl’s sweater became smaller than it once was.5）Why does the girl love the sweater best of all according to the poem?A．The girl’s grandma made it just for her. B．The girl got it when she was very small. C．The girl has a new blue jacket now. D．The girl only likes the sweater from her grandma.6．People want to pull down (拆除) an old house in Harlem and build a library there. They will talk about it on Monday night.But some people want to keep the house. It stands there for about 100 ye ars and it’s a part of the city. Janet Short is one of them. She doesn’t want to pull down the house.“It would be a very sad (令人悲伤的) thing for Harlem,” said Short. “We have enough places to build a library. I still want to have art classes here on weekend s.”“That place is really special to me. I just think there’s a better use of this place,” said Rizner.“I think we should make good use of (充分利用) this building,” said Short.Rizner says if most of the people want to pull down the house at Monday night’s meeting, it will take four to six weeks to pull it down.1）When will the people in Harlem have a meeting?A．On Monday night. B．On Monday morning.C．On Sunday night. D．On Saturday morning.2）Why do some people want to keep the house in Harlem?A．Because it is beautiful. B．Because they live in it.C．Because it has a long history. D．Because it can bring them money.3）What does Janet Short think of pulling down the house?A．She thinks it will take a long time. B．She feels happy.C．She feels sad. D．She thinks it’s hard.4）What can we learn from this passage?A．Janet Short doesn’t want to have a new library.B．Different people think differently on this house.C．It takes eight weeks to pull down the house.D．Janet Short dislikes having art classes in the house.5）What is the passage about?A．The use of an old house. B．The history of an old house.C．How to save an old house. D．Some people’s feelings about an old house.7．It was Mary’s birthday. She received(收到) a letter from her uncle. “Dear Mary, ”he wrote in the letter, “Happy birthday. I’m sending you some chickens. They will arrive tomorrow. I hope you’ll like them. Uncle Toby.”Mary was very pleased. She liked eating eggs and chicken. “I can keep the chickens for their eggs or eat them.” She thought. When the chickens arrived the next day, they were put in a box. Mary was very happy. She took the box off the truck and began to carry it into her garden, but the box of chickens was so heavy that she dropped it.The box fell on the ground and broke. The chickens all ran out. They ran here and there. Mary spent hours in trying to find them. A few days later her uncle came. He asked, “Did the chickens arrive safely?” “Yes, but I dropped the box. It broke open and chickens ran everywhere. It too k me the whole morning to look for them.” Mary said.“ Did you find them all?” asked her uncle. “ I hope so.” Mary answered. “but I only caught eleven of them.”“ That’s very interesting. I only sent you six.” Her uncle said with a smile.1）Mary received a letter from her_______.A．aunt B．uncle C．grandfather D．friend2）When she received her present, Mary was ______.A．happy B．sad C．worried D．unhappy3）Why did Mary drop the box? Because _______.A．she didn’t like the present B．the box was too heavyC．she wanted to break the box D．she couldn’t wait to look at her present4）It took her _____ to find the chickens.A．an hour B．two hours C．three hours D．the whole morning5）Did Mary know how many chickens her uncle sent her?A．Yes, she did. B．Yes, she didn’t. C．No, she did. D．No, she didn’t8．Long ,long ago, there lived in Greece a learned man. He was so well known for his wide knowledge of almost everything that lots of people from all over the country came to learn things from him. The great man taught his students whole—heartedly and answered their questions with great patience.One day a student asked him, “My dear teacher, didn’t you say you yourself have many, many more questions about things than we do? But I think we students have far more than you.”With a smile on his face, the teacher drew two circles,one as large as a big wheel, the other smaller. Then he said, “Of course, I’ve learned much more. But it’s wrong to think that a teacher has fewer questions than his students. Now, look at these two circles. The inside of the bigger one is my knowledge of things, and the inside of the smaller one is yours. Out of the circles is what is still unknown to us. Since mine is larger, I have to use the longer line to draw the bigger circle. Thatmeans I have more chances to face what is still unknown. And that’s why I myself have more questions than you do. The more you learn, the more questions you have. You will never learn enough, you know.So, there is no limit(限制) to knowledge. Whether the old or the young, everybody needs to learn every day. You have no right to be pleased with yourself, even though you are the first in your class or your school.根据短文内容，正确的写(A), 错误的写(B)1）The learned man was famous all over the world and respected by all the people.2）The teacher drew two circles to explain the student’s question.3）The other smaller stands for the teacher’s knowledge.4）The more questions we have, the more knowledge we may get.5）From the passage we know it’s never too ol d to learn.9．As a New Zealand girl called Anna, I was very sad because I lost my father in the terrible earthquake(地震) in February. He was an engineer in a big company(公司). My mother was ill since then and she lost her job.My family went to China to go on vacation every summer when my father was alive(活着). And I remembered the travel agency(旅行社) in China was so friendly. It was surprising that I received a lovely "pig" made of cloth on my birthday on May 5th. It was from the Beijng travel agency. The pig was dressed in pink. He had a red face and a little mouth. His two ears were just like two fans(扇子). He looked funny and lovely.There was always a smile on his face. He must be a happy "pig", I think.There was a note with it, "Be a happy pig". Oh, I forgot that my zodiac(属相) was pig.1）During the earthquake in February, Anna . .A．went to China for vacation B．lost her fatherC．lost her job D．sent her mother to the hospital2）What did Anna think of the Chinese travel agency?A．It was friendly B．It was crowded C．It was small D．It was big3）About Anna's birthday, which of the following is true?A．It is in February B．It is on May 15thC．On that day, she got a lovely "pig" D．On that day, she went to the Beijng travel agency 4）About the "pig", we know .A．he had a red face B．he had a big mouth C．he was in red D．he looked ugly5）The passage mainly tells us .A．about Anna's lovely "pig" B．about Anna's zodiacC．the world is full of love D．about the terrible earthquake10．Jeff and Joe are brothers. They are thinking about their future. In ten years, they will be twenty-four and have their own jobs. Jeff will be a soccer coach (教练) and Joe will be a jazz (爵士乐) musician.First, Jeff will finish college. At college, he will take classes in science, health and education. He will not take art or history. Jeff will probably play soccer on the college team. He will be busy but he will enjoy the sports and classes. After college, Jeff will teach in a high school. He will teach science and coach the school's soccer team. Jeff will love coaching soccer. His team will work hard and practice four times a week. They will have fun and maybe they will win a lot of games. Joe will start a jazz band (乐队). He will play the drums. The band will practice every day and write their own songs. Joe's band will probably play in clubs in New York. Joe hopes the band will become successful and famous. Then Joe and the band will travel around the world by car. Joe will not forget his family. He will find time to visit them.Jeff and Joe will work hard on their plans. Their parents are sure about Jeff 's plan, but theyhave doubts about Joe's plan because being a successful musician is a very difficult thing.根据材料内容选择最佳答案。
2020年浙江省杭州市初二上学期期末英语易错50题阅读题
一、阅读理解1．Mr. Turner liked fishing. It was his favorite sport. He often fished for hours without catching anything. But this did not worry him. Some fishermen couldn't catch fish. Sometimes they caught old boots or rubbish. Mr. Turner was even worse than the fishermen. He never caught anything - not even old boots. After he spent whole morning on the river, he always went home with an empty bag. "You must give up fishing!" his friends said, "It's a waste of time." "But they don't realize one important thing. I'm not really interested in fishing. I am only interested in sitting in a boat and doing nothing at all. It can make me forget the noise of the city and live quietly for some time." he always said to himself.1）Mr. Turner always went fishing because ________.A．he could sell the fish and get some moneyB．he thought it was a good sportC．he could cook the fish for supperD．he could sit in a boat2）Mr. Turner liked to fish ________.A．by the river B．in a boat on the riverC．in the river D．with the fishermen3）He always went home with an empty bag because ________.A．he couldn't fish at allB．there weren't any fish in the riverC．he gave the fish to the fishermenD．he didn't pay attention to(注意) fishing at all4）His friends told him ________ when they knew he couldn't catch anything.A．to learn how to fish B．to change the way of fishingC．not to fish any more D．to buy fish to eat5）From the story we knew Mr. Turner ________.A．lived in the country B．was a good fishermanC．was interested in fishing D．disliked the noise of the city2．Most American families like to have a vacation in summer. Summer is a good season for vacation. It is often hot in July and August.Children do not go to school in those two months. Some people like to stay at home, read books, or watch TV. Many families take their lunch to eat at a place with many trees or a nice lake. Some people have enough time and money to travel to other countries like France, Japan and Australia. They usually fly to these countries. Many families travel by car or train to see interesting places in their own countries. Their favorite cities are New York, Chicago, Miami, San Francisco and Los Angeles.Not everyone likes to go to busy cities. Some families travel to mountains or beautiful valleys. 1）_____ is a good season for vacation.A.SpringB.SummerC.AutumnD.Winter2）Some people like to stay at home during their vacation. They don’t _____.A.read booksB.visit their friendsC.watch TVD.go to work3）Many families like to have their lunch _____ during their vacation.A.in the officeB.near a cinemaC.near a big factoryD.near a nice lake4）If you have _____, you can travel to other countries.A.money and friendsB.friends and timeC.money and timeD.food5）Which of the following is “芝加哥”?A.Chicago.B.New York.C.Miami.D.Los Angeles.3．One day, John read an advertisement in a newspaper．It said, "Wanted．The best salesman in the world．" John thought he was a great salesman and went to ask for the job．" "I' m the best salesman in the world," he said to the manager．"Give me the job．""You must prove you're the best," the manager said．"OK I will," John said．"Good．" The manager took several boxes of sweets out of his desk．"Last week I bought a thousand boxes of sweets．If yon can sell them all before the end of the week, yon can have the job, " said the manager．"That's easy, "John said．He took the boxes of sweets and left the office．Every day and all day he went from shop to shop, trying to sell the sweets．But he couldn't sell one．The sweets were too bad for him to sell．At the end of the week he went back to the manager．"I'm sorry, sir," he said, "I was wrong about myself．I'm not the best salesman in the world, but I know who is．""Oh" said the manager．"Who?""The person who sold you a thousand boxes of the sweets．"1）The manager told John .A．he could start work at onceB．he was the best salesman in the worldC．he wasn't a good salesmanD．he must show he was the best salesman in the world2）John could get the job if .A．he sold a thousand boxes of sweetsB．he gave away a thousand boxes of sweetsC．he sent the manager a thousand boxes of sweetsD．he bought a thousand boxes of sweets from the manager3）The right order（顺序） of the story is .①John went to ask for the job.②John told the manager who the best salesman really was.③John read an advertisement in a newspaper.④ John went to sell the sweets.A．①②③④, B．④③②①C．③①④②, D．③④①②4）From this story we can know that ．A．John didn't get the jobB．John was a good sellerC．the manager was a good sellerD．the advertisement was a good one5）John couldn't sell the sweets because ．A．he was not a good salesmanB．the sweets were too badC．he wanted to send them to his friendsD．nobody liked sweets4．1）How long does it usually take Nina to get to the city in the first ship? A．35 minutes. B．25 minutes.C．15 minutes. D．10 minutes.2）How often does the ship leave?A．Every 15 minutes. B．Every 5 minutes. C．Every 20 minutes. D．Every 10 minutes.3）How long does it sometimes take Maria to get from on building to the next?A．10 minutes. B．15 minutes.C．5 minutes. D．8 minutes.4）How does Sarah go to school every day?A．By bike. B．On foot.C．By bus. D．By train.5）What does “rush hour” mean in Chinese?A．高峰期B．匆忙C．急忙D．赶忙5．Most people like watching TV. So does Mary. She doesn't mind soap operas or talk shows. But she can't stand sitcoms，for(因为)they are too boring. Sports shows are her favorite program. She likes sports very much，and she likes watching football matches on TV.Mary likes women's volleyball，too. She often watches matches on TV，sometimes on the Internet. Her favorite team is the Chinese team. She thinks all the members are fantastic.Mary enjoys volleyball，but she isn't good at it. She is good at table tennis. She often plays it with her best friend after school. They are both on the school table tennis team. Sometimes they play with teams from other schools. They have a lot of fun with it.1）Mary thinks sitcoms are ______.A．interesting B．boringC．exciting D．surprising2）______ are Mary's favorite program.A．Talk shows B．Soap operasC．Beijing opera D．Sports shows3）What's the meaning of the word “fantastic”？A．漂亮的 B．潇洒的 C．棒极了 D．狂妄的4）How many kinds of programs are mentioned(提及)in the passage?A．Two B．Three C．Four D．Five5）Which of the following is TRUE?A．Mary often plays table tennis after school.B．Mary is good at playing volleyball.C．Mary only watches volleyball matches on TV.D．Mary's favorite team is the Japanese team.6．Where do you think people will live in the future? Can you predict people will work and live in the sea? But how will people go to work then? By submarine(潜水艇) . Some scientists believe that some day submarines will be as many as today's cars. A famous French diver says, “One day, man will walk on the ocean floor as they do on the street! "If humans want to live in the sea, they have to solve a lot of problems first. Some of these problems, similar to those of living on the moon, are lack of oxygen（缺氧）and weightlessness （失重）. Many questions are hard to answer. For example, what will happen to our bodies if we Iive in the water for a very long time? Scientists are looking for answers.Maybe in 50 years man will be able to live in the sea, away from the crowded and noisy cities on land. Man will find it fun and interesting to live in the sea.And life in the sea is more comfortable. Don't you think so?根据短文内容 ,判断下列句子正（T）误（F）。
杭州外国语学校初中英语八年级上册 Unit 7经典习题
一、选择题1．A: The picnic is only in three days. Have you made any________?B: Not yet(还没有). So let’s discuss what to prepare.A．wishes B．plans C．mistakes D．friends B解析：B【详解】句意：A：野餐就在三天后。
你做了计划了吗？B：还没有。
所以让我们讨论一下准备什么吧。
考查名词辨析。
wishes愿望；plans计划；mistakes错误；friends朋友。
结合本题中的“野餐就在三天之后”以及“所以让我们讨论一下准备什么吧”可知，此空是询问是否有计划，故选B。
2．I __ __ think there __ __ more pollution.A．/, won’t be B．don’t, will be C．/, won’t have B解析：B【详解】句意：我认为将不会有更多的污染。
don’t不；won’t be不会有；will be将会有；won’t have将会有。
根据句子结构可知，这句话中think后跟了宾语从句，从句中是否定的意思时，应将否定形式前移到主句中，故第一个空用否定的形式，第二个空用肯定的形式。
且从句中使用的是there be句型的将来时态there will be“将会有”，故应选B。
3．—Mum, could you tell me ________？—In two weeks.A．how soon will Dad come backB．how soon Dad will come backC．how long Dad will come backD．how long will Dad come back B解析：B【分析】句意：——妈妈，你能告诉我，爸爸多久回来吗？——两周后。
【详解】此处作为动词tell的宾语从句，故用陈述语序：疑问词+主语+谓语+宾语，故排除AD两项。
杭州外国语学校初中英语八年级上册 Unit 10阶段练习(含答案解析)
一、选择题1．Please give me some ______ on how to spend the coming weekend.A．spaceB．adviceC．praiseD．courage B解析：B【解析】【详解】句意：请给一些建议关于如何度过即将到来的周末。
space地方，advice建议，praise表扬，courage勇气。
根据on how to spend the coming weekend可知此处是关于如何度过即将到来的周末的建议，故选B。
2．I don't know where ________ a holiday.A．to take B．takingC．should I take D．can I take A解析：A【解析】【详解】句意：我不知道去哪里度假。
这里是疑问词+to do的形式。
C. should I take和D. can I take 是疑问语序，排除；B. taking是分词。
根据题意，故选A。
3．I'd like to go climbing________ it is fine tomorrow.A．so B．if C．but D．and B解析：B【详解】句意：如果明天天气好，我愿意去爬山。
A. so因此；B. if如果；C. but但是；D. and和，又。
根据下文it is fine tomorrow.可知是If引导的条件状语从句。
根据题意，故选B。
【点睛】1．if从句用一般现在时,主句用一般将来时If he runs he’ll get there in time.如果他用跑的,他就会及时赶到那儿.The cat will scratch you if you pull her tail.如果你拉猫的尾巴,它就会抓你.2．if从句用一般现在时,主句用may/might/canIf the fog gets thicker the plane may/might be diverted.如果雾在大一些,飞机可能就会改在别的机场降落.If it stops snowing we can go out.如果雪停了,我们就可以出去.3．if从句用一般现在时,主句用must/shouldIf you want to lose weight you must/should eat less bread.如果你想减肥,你必须少吃面包. 4．if从句用一般现在时,主句用一般现在时If you heat ice it turns to water.(也可用will turn)如果把冰加热,它就会化成水.4．She'll be late unless she ________ up early.A．got B．gets C．to get D．getting B解析：B【解析】【详解】句意：除非她起床早，她会迟到。
八年级英语上册错题集
八年级英语上册典型错题及解析( )1. Good food and exercise ______ me to study better.A. helpB. helpsC. helpingD. to help此题为判断和理解型试题, Good food and exercise 是两项事物，因此主语不是第三人称单数形式，因此，答案为 A.( ) 2. Is her lifestyle the same ______ yours or different?A. asB. inC. atD. to本题考查固定短语 the same as 的用法，答案为A.( )3. My father likes football. But he ____ it. He only ____ football matches on TV!A. plays, watchesB. play, watchC. doesn’t play, watchesD. plays, doesn’t watch本题考查一般现在时的用法，首先根据题中My father likes football.和But的提示, 判定第一个空应选择doesn’t play,又根据on TV而得到答案watches, 故答案为C.4. Grandma is pretty healthy because she ___________ every day.根椐所给词语和题意理解为：grandma 身体健康的原因是每天锻炼身体，因此，本题答案为: exercises.5. You must ________ to eat less meat.must是情态动词，其后应该接动词原形，根椐题意，本题答案为try.6. A: I ______ _________ ________ (feel) well now.B: You should go to the doctor.根据You should go to the doctor. 推断出答案应该是：am not feeling。
杭州外国语学校初中英语八年级上册 Unit 1经典习题
一、选择题1．---Have you read this book？---Yes．I _______ it two weeks ago．A．am reading B．have read C．will read D．read D解析：D【解析】句子有过去时间状语two weeks ago，用一般过去时，read的过去式同原形read.2．---_____ your vacation and where did you go _____ vacation, Amy?---It was pretty good.A．What was; for B．How is; in C．How was; on C解析：C【解析】【详解】句意：——艾米，假期过得怎么样？你去哪儿度假了？——相当不错。
“度假”用on vacation；由句子It was pretty good.可知，用how来提问，指过的怎么样。
故选C。
3．A lot of story books are on sale, but ______ good ones.A．any B．some C．few D．many C解析：C【详解】句意：许多故事书正在出售，但很少有好的。
A. any任何一个，用于否定句或疑问句中；B. some一些，用于肯定句中；C. few少数，几乎没有；D. many许多的。
由but可知，后面的句子与前句有转折关系，因此应该是正在打折的故事书很多，但是好书不多。
故选C。
4．—How your school trip yesterday? —Great.A．will be B．is C．was D．were C解析：C【详解】考查句子时态。
句意：“-你昨天的学校旅行怎么样？-很好.”，根据“yesterday”可知句子时态为一般过去时，排除选项AB，又因为主语为单数，所以be动词动词用单数，故选C。
5．一It seems that Peter has nothing to do at the moment .一 Let me give him ________to read .A．anything B．something C．everything D．nothing B解析：B【解析】【详解】句意：“此时此刻，彼得好像无所事事。
浙江杭州外国语学校初中英语八年级上册 Unit 3(培优提高)
一、选择题1．In many countries, the sign has the same meaning _________ this sign . But the sign means you are coming to a zebra crossing and you must slow down. It is different _________ this sign .A．as; from B．as; as C．from; as D．from; from A解析：A【详解】句意：在很多国家，这个标志的意思和“停止”相同。
但是这个标志意味着你在过人行横道，你必须减速。
它不同于这个标志。
as和……一样；from从……；来自……。
这个题目考查了两个固定搭配，the same...as意为“与……相同”；be different from...，意为“与……不同”。
故选A。
2．—Do you have any brothers, Bill?—Yes, I have two brothers. ________ of them live in London.A．Each B．None C．All D．Both D解析：D【详解】句意：----你有兄弟吗，比尔？------是的，我有两个兄弟。
他们俩都住在伦敦。
考查不定代词。
A. Each每一个，强调个体，做主语时，谓语动词用单数，本句中谓语动词live是复数可知排除A；B. None没有任何人或物，指三者或以上，谓语动词可以用单数或复数；C. All 都，指三者或以上；D. Both都，指两者都。
根据上文I have two brothers.是两者，故排除B 和C，选D。
3．一Your best friend is really talented learning foreign languages.一Yes, he is also good other subjects.A．in; with B．at; forC．in; at D．at; to C解析：C【解析】句意：——你最好的朋友在学习外语方面很有天赋。
杭州外国语学校人教版初中英语八年级上册Starter Unit 3知识点(答案解析)
考试范围：xxx；满分：***分；考试时间：100分钟；命题人：xxx 学校：__________ 姓名：__________ 班级：__________ 考号：__________一、选择题1．─Which of the twin sisters is a doctor？─________ are.A．Both B．All C．Either D．Neither2．---Why do you like music? ---Because it’s _______.A．relaxing B．scary C．sad D．boring 3．Wearing red makes________easy________us to take action.A．it; for B．this; of C．that; for D．it; of4．The two boys ____ good at sports.A．are both B．both are C．are all D．all are 5．Mrs. Green always says it’s important for her students ________ these rules.A．to follow B．followed C．follow D．following6．I haven’t seen Dan for so many years. ________, I can’t even remember what he looks like. A．At least B．In fact C．In the end D．All in all7．________ he looks very serious, he is very funny.A．But B．Because C．Though D．When8．Amy is very ________. She like to stay at home and read books.A．outgoing B．kind C．funny D．quiet 9．—How old is Jane?—She is the same age as I am. We're ________thirteen.A．all B．both C．also D．always 10．Could you speak in a loud voice so that I can hear you _______________?A．quickly B．happily C．slowly D．clearly 11．Don't ________ him. He tried his best.A．smile at B．laugh at C．look for D．wait for 12．The problem is________difficult________students can solve（解决，算出） them．A．so； and few B．so； that littleC．so； that few D．so； that a little13．Computers are very useful. They can help us get much ________ on the Internet. A．difference B．magazine C．information D．reason 14．—What's your plan for the weekend, Linda?—I'll go on a picnic with my friends ________ it doesn't rain.A．as soon as B．because C．even though D．as long as 15．Peter is good _________ playing football, so he wants to join the football club.A．to B．with C．for D．at 16．Please walk _________ in the library. The students are reading.A．loudly B．clearly C．truly D．quietly 17．－Mark, how was your visit to the China International Technology Fair?－____. I learned a lot.A．Sounds good B．It was fantastic C．That will be OK D．Forget it 18．Must you play the violin so _______? I can hardly do my homework.A．loudly B．slowly C．differently D．easily 19．Tara is __________than Sara.A．heavier B．more heavy C．much more heavy D．more heavier 20．Who sang __________, Nelly or Lisa?A．clear B．more clear C．clearly D．more clearly 21．The man looks very young. __________ he is already 70.A．In fact B．First of all C．After all D．At first. 22．Germany Team __________ Brazil Team and __________the football match last week. A．beat; beat B．beat; won C．won; beat D．won; won 23．My computer is ______ cheaper than______ .A．many;Jack’s B．much;JackC．many;Jack D．much;Jack’s24．— Which of the caps will you take?— I'll take ________， one for my father, the other for my mother.A．neither B．both C．all D．either 25．You __ drive your car so fast. It's very dangerous.A．wouldn't B．shouldn't C．couldn't D．mightn't 26．Which do you like ________,the green one or the red one?A．much B．better C．good D．best【参考答案】一、选择题1．A2．A3．A4．A6．B7．C8．D9．B10．D11．B12．C13．C14．D15．D16．D17．B18．A19．A20．D21．A22．B23．D24．B25．B26．B【参考解析】一、选择题解析：A【解析】【详解】句意：——这对双胞胎姐妹中哪一个是医生？——两个都是。
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杭外初二上错题集（2014）1.2010年秋冬北方严重干早，凤凰社区人畜饮用水紧张．毎天需从社区外调运饮用水120吨，有关部门紧急部署，从甲、乙两水厂调运饮用水到社区供水点，甲厂毎天最多可调出80吨，乙厂毎天最多可调出90吨．从两水厂运水到凤凰社区供水点的路程和运费如下表：到凤凰社区供水点的路程（千米）运费（元/吨•千米）甲厂20 12乙厂14 15（1）若某天调运水的总运费为26700元，则从甲、乙两水厂各调运了多少吨饮用水？（2）设从甲厂调运饮用水x吨，总运费为W元．试写出W关于与x的函数关系式，怎样安排调运方案才能使毎天的总运费最省？2.如图，过A（8，0）、B（0，83）两点的直线与直线y＝3x交于点C、平行于y轴的直线l从原点O出发，以每秒1个单位长度的速度沿x轴向右平移，到C点时停止；l分别交线段BC、OC于点D、E，以DE为边向左侧作等边△DEF，设△DEF与△BCO重叠部分的面积为S（平方单位），直线l的运动时间为t（秒）．（1）直接写出C点坐标和t的取值范围；（2）求S与t的函数关系式；（3）设直线l与x轴交于点P，是否存在这样的点P，使得以P、O、F为顶点的三角形为等腰三角形？若存在，请直接写出点P的坐标；若不存在，请说明理由．3.下列根式中最简二次根式的个数有：22222233322,,,5(),,75,25xy ab y x y a b x y x y c -+ （ ） A.2个 B.3个 C.4个 D.5个4.21654m m m m m m+-的值（ ） A.是正数 B.是负数 C.是非负数 D.可为正也可为负5.如图，在△ABC 中，∠ACB=90°，CD ⊥AB 于D ，∠A=30°，则AD 等于（ ）A.4BDB.3BDC.2BDD.BD6.如图，讲一个等腰三角形按图示方式依次翻折，则下列说法：①DC'平分∠BDE ；②△BC 'D 是等腰三角形；③△CED 的周长等于BC 的长；④BD=2DE 中正确的个数是（ ）A.1个B.2个C.3个D.4个7.如图，在△ABC 中，∠ACB 为钝角，CF 为AB 边上的中线，BE 为AC 上的高，若CF=BE ，则∠ACF 的度数是（ ）A.45°B.60°C.30°D.不确定8.如图，在Rt △ABC 中，CD 是AB 边上的高，若AC=4，BC=3，则CD= .9.在平面直角坐标系中，已知点B （a ，b ），线段BA ⊥x 轴于A 点，线段BC ⊥y 轴于C 点，且2(2)220a b a b -++--=.（1）求A,B,C 三点的坐标；（2）若点D 是AB 的中点，点E 是OD 的中点，求△AEC 的面积；（3）在（2）的条件下，若已知点P （2，a ），且AEP AEC S S ∆∆=,求a 的值.10.已知△ABC 为正三角形，P 为其内一点，且AP=4，BP=23，CP=2，则∠APB= °；△ABC 的边长为 .11.如图，在Rt △ABC 中，∠ACB=90°，∠CAB 的平分线AF 交BC 于F ，AB 边上的高线CD 交AB 于D ，交ABD 于E ，求证：CE=CF.12.如图，已知在等边三角形ABC 中，D,E 分别在AB 和AC 尚，且AD=CE ，BE 和CD 相交于点P ，过B 作BF ⊥CD 于F ，证明：（1）△ADC ≌△CEB ；（2）BP=2PF.13.如图，已知BN为∠ABC的平分线，P为BN上一点，且PD⊥BC于点D，AB+BC=2BD，求证：（1）PA=PC；（2）∠BAP+∠BCP=180°14.如图，在△ABC中，∠CAB=75°，在同一平面内，将△ABC绕点A旋转到△AB′C′的位置，使得CC′∥AB，则∠BAB′=（）A．30° B．35°C．40°D．50°15.如图，已知CB=CA，则数轴上点A表示的数是。
16.如图所示，已知△ABC和△DCE均是等边三角形，点B,C,E在同一直线上，AE与BD交于点O，AE与CD 交于点G，AC与BD交于点F，连结OC,FG，则下列结论：①AE=BD;②AG=BF;③FG//BE；④∠BOC=∠EOC.其中正确结论的个数（）A.1个B.2个C.3个D.4个17.等腰三角形两腰上的高所在的直线所夹的锐角为70°，则等腰三角形的顶角度数为.18.若关于x的不等式组4132x xx a+⎧≤+⎪⎨⎪+<⎩有解，则a的取值范围.19.已知，如图：在平面直角坐标系中，O为坐标原点，OABC是长方形，点A,C的坐标分别为A（20,0），C （0,8），点D是OA的中点，点P在BC边上运动，△ODP是腰长为10的等腰三角形时，求满足条件的点P 的坐标.20.解不等式211xx> -.解：把不等式211xx>-进行整理，得2101xx->-即11xx+>-.则有（1）1010xx+>⎧⎨->⎩或（2）1010xx+<⎧⎨-<⎩解不等式组（1）得x＞1，解不等式组（2）得x＜-1∴原不等式组的解集为x＜-1或x＞1.请根据以上解不等式的思想方法解不等式35 212xx>-.21.如图，在△ABC中，∠A=60°，BE⊥AC，垂足为E，CF⊥AB，垂足为F，点D是BC的重点，BE，CF交于点M.（1）如图Ⅰ，如果AB=AC，求证：△DEF是等边三角形；（2）如图Ⅱ，如果AB≠AC，是猜想△DEF是不是等边三角形？如果△DEF是等边三角形，请加以证明，如果△DEF不是等边三角形，请说明理由；（3）如图Ⅱ，如果CM=4，FM=5，求BE的长度.22.某房地产开发公司计划建A、B两种户型的住房共80套，已知该公司所筹资金不少于2090万元，但不超过2096万元，且所筹资金全部用于建房两种户型的建房成本和售价如下表：户型 A B成本（万元/套）25 28售价（万元/套）30 34（1）该公司对这两种户型住房有几种建房方案？请写出所有方案；（2）该公司如何建房可获得最大利润？最大利润是多少？（利润=售价-成本）23.如图，△ABC是等边三角形，D为AC边上的一个动点，延长AB到E，使BE=CD，连接DE交BC 于F．（1）求证：DF=EF；（2）若△ABC的边长为5，设CD=x，BF=y，求y与x间的函数关系式，并写出自变量x的取值范围．24.如图，在Rt△ABC中，∠ABC=90°，AB=20，BC=15，点D为AC边上的动点，点D从点C出发，沿边CA往A运动，当运动到点A时停止，若设点D运动的时间为t秒，点D运动的速度为每秒2个单位长度.（1）当t=2时，CD= ，AD= ；（请直接写出答案）（2）当t= ，△CBD是直角三角形；（请直接写出答案）（3）求当t为何值时，△CBD是等腰三角形？并说明理由.25.已知如图，折叠长方形的一边AD，使点D落在BC边的点F处，已知AB=8cm，BC=10cm，则EC=（）A.3B.4C.5D.626.如图，Rt△ABC中，CD是斜边AB上的高，角平分线AE交CD于H。
EF⊥AB于F，则下列四个结论：①∠ACD=∠B；②CH=CE=EF；③CH//EF；④AC=AF.不正确的有（）A.0个B.1个C.2个D.3个27.等边三角形的边长为a，则其面积是.28.在△ABC中，若AC=15，BC=13，AB边上的高线CD=12，则△ABC的面积为.29.如图，CE平分∠ACB，且CE⊥DB,∠DAB=∠DBA，又知AC=18，△CDB的周长为28，则BD的长为 .30.如图，是一个小巷的截图，把长度为a的梯子，下端放在C点，向右靠在墙上的D点，梯子倾斜角为45°；向左靠在离地面b米的E点，倾斜角为75°.则连接DE，△CDE是三角形；小巷宽度AB是米.31.△ABC中，AB=15，AC=8，AD是中线，且AD=8.5，求BC的长.32.已知等腰三角形ABC中，AD⊥BC于点D，且AD=12BC,则△ABC底角的度数.33.如图，在四边形ABCD中，AB=8，BC=1，∠DAB=30°，∠ABC=60°，四边形ABCD的面积为53，那么AD= .34.如图，要为一段高为5米，长为13米的楼梯铺上红地毯，则红地毯至少要米长.35.如图，在Rt△ABC中，∠ACB=90°，AB=2BC,在边AC所在的直线上取一点P,使得△PAB为等腰三角形，则符合条件的P点共有个.36.如图，以等腰直角三角形ABC的斜边AB为边向内作等边△ABD，连结DC，以DC为边作等边△DCE，B、E在CD的同侧.（1）请写出图中的全等三角形；（2）若AB=2.则AE的长为.37.在△ABC中，AD为BC边上的高，∠B=45°，∠C=30°，AD=2，则△ABC的面积为 .38.若不等式组122x ax x+≥⎧⎨->-⎩有解，则a的取值范围是.39.解答题（1）2(13)795x+-≤≤40.试确定实数a的取值范围，使不等式组123544(1)33x xax x a+⎧+>⎪⎪⎨+⎪+>++⎪⎩恰好有两个解.41.当m取何值时，关于x的方程37(21)(3)73mx m x m x--+=-+的解是负数？42.已知x=3是关于x的不等式23322ax xx+->的解，求a的取值范围.43.已知173530x xx-<-⎧⎨->⎩，化简代数式1x x--.44.当m取何值时，关于x的方程x-（2m+1）x=m（x-3）+7的解是负数？45.不等式组34111(3)024x x -+≥⎧⎪⎨+-<⎪⎩的最大整数解是（） A.1 B.1 C.-2 D.-346.若关于x 的不等式组5300x x m -≥⎧⎨-≥⎩有实数解，则实数m 的取值范围是（） A.53m ≤B.53m <C.53m >D.53m ≥47.已知关于x 的不等式(1)2a x ->的解集为21x a<-，则s 的取值范围是 .48.不等式3523x -≤-<的正整数解是 .49.一种灭虫药粉30kg ，含药率是15%，现在要用含药率较高的同种灭虫药粉50kg 和它混合，使它混合后的含药率大于20%而小于35%，则所用药粉的含药率x 的范围是 .50.按如下程序进行运算并规定，程序运行到“结果是否大于65”为一次运算，且运算进行4次才停止，则可输入的整数x 的个数是 .51.解不等式（组）：（1）0.0820.5210.030.4x x +-->； （2）21032225x x x x +-⎧-≥⎪⎪⎨-⎪+<⎪⎩52.为进一步建设秀美、宜居的生态环境，某村欲购买甲、乙、丙三种树美化村庄，已知甲、乙丙三种树的价格之比为2：2：3，甲种树每棵200元，现计划用210000元资金，购买这三种树共1000棵．（1）求乙、丙两种树每棵各多少元？（2）若购买甲种树的棵树是乙种树的2倍，恰好用完计划资金，求这三种树各能购买多少棵？（3）若又增加了10120元的购树款，在购买总棵树不变的前提下，求丙种树最多可以购买多少棵？A B，则a+b的值为（）53.如图，A、B的坐标为（2,0），（0,1）.若将线段AB平移至11A.2B.3C.4D.554.如图，A（0,1），M（3,2），N（4,4）.动点P从点A出发，沿y轴以每秒1个单位长度的速度向上移动，=-+也随之移动.设移动的时间为ts.且过点P的直线l：y x b（1）当t=3时，求l的解析式；（2）若点M、N位于l的异侧，确定t的取值范围；（3）直接写出t为何值时，点M关于l的对称点落在坐标轴上.55.已知正比例函数1y k x =和一次函数2y k x b =+的图像相交于点A （8,6），一次函数与x 轴相交于B 点，且OB=35OA ，求这两个函数的解析式.56.在平面直角坐标系中．过一点分別作坐标轴的垂线，若与坐标轴围成矩形的周长与面积相等，则这个点叫做和谐点．例如．图中过点P 分別作x 轴，y 轴的垂线．与坐标轴围成矩形OAPB 的周长与面积相等，则点P 是和谐点．（1）判断点M （1，2），N （4，4）是否为和谐点，并说明理由；（2）若和谐点P （a ，3）在直线y=-x+b （b 为常数）上，求a ，b 的值．57.如图，直线L ：122y x =-+与x 轴、y 轴分别交于A 、B 两点，在y 轴上有一点C （0，4），动点M 从A 点以每秒1个单位的速度沿x 轴向左移动．（1）求A 、B 两点的坐标；（2）求△COM 的面积S 与M 的移动时间t 之间的函数关系式；（3）当t 为何值时△COM ≌△AOB ，并求此时M 点的坐标．58.在平面直角坐标系中，线段AB的端点坐标为A（-2,4）、B（4,2），直线y=kx-2与线段AB总有交点。