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一、选择题1．－________ kind of noodles do you like?－ Beef and potato noodles.A．How B．Why C．What D．Where2．He’d like me_________ him_________ English.A．help, learn B．help, learning C．to help, learn D．to help learning 3．--- What kind of noodles would you like? --- __________.A．A large bowl B．A medium bowl C．Beef noodles D．Yes, please4．Many people think the number 6 can bring good luck ________ them.A．at B．with C．to D．of5．—Let's make fruit salad for lunch，Mom.—Good ________.A．idea B．job C．luck D．habit 6．—Would you like tea ________ juice?—Tea，please.A．and B．or C．but D．so7．Would you like noodles ______ eggs and tomatoes?A．in B．on C．from D．with8．—Would you like ______porridge？—Yes，please.A．any B．a C．some D．an9．I don’t like ．A．onions，tea or porridge B．onions，tea and porridge C．onion，tea or porridges D．onion，tea and porridges10．（题文）It’s very kind ____ you to give me something to eat.A．to B．for C．of D．in11．—Hi, Linda. How many girls are there in your class?—The number of the girls ________ thirteen and a number of them ________ my good friends. A．is; is B．are; are C．is; are D．are; is12．－_______ rice would you like? －I’d like three bowls.A．How many B．What kind C．How much D．Why13．Mike doesn’t o ften swim _______ run. But he takes a walk every day.A．and B．butC．or D．with14．--- Do you have this T-shirt in a small_______?----I'm afraid not. It only comes in medium.A．size B．colour C．material D．taste15．Here is the mutton. Please ______.A．cut it up B．cut up it C．cut it down D．cut down it16．He is really tall, but he looks ________ fat, I think.A．go B．a lot of C．much D．a little 17．Jim’s brother would like some ________and ________.A．porridge; vegetables B．beef; carrotC．tomato; bananas D．French fries; orange juices18．There ________ some milk and apples in the fridge.A．has B．have C．is D．are19．________ everyone tries to sort garbage(分类垃圾) like people in Shanghai, our environment will become much better.A．Although B．If C．Because D．Since20．－Would you like something to drink?－__________.A．No, I would B．No, I wouldn’t.C．No, thanks. D．No, I don’t.【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】句意：－你喜欢什么样的面条？－牛肉土豆面。
七年级下册英语中期考试题（满分100分 90分钟完卷）一．释义选出一个与句中划线部分意思相同或相近的答案（5分）。
（）1. There are lots of apples on the trees .A .muchB .manyC .oneD . any（）2. Bridge Street is a good place to have fun .A .have a good timeB .have toC .has funD .has a good time .（）3 .Lucy is form Australia .A .are fromB .come fromC .comes fromD .be from（）4. How about your father ?A .How manyB How muchC .WhatD .What about（）5. What do your parents do ?A .fatherB . father or motherC .motherD .father and mother . 二．单项选择题（30分）( ) 1. Listen! The birds _____ in the tree(树).A. singB. are singingC. singing( ) 2. Be ______in the library.A. oldB. quietC. dirty（）3 Kate and I doing __homework now.A、are, theirB、is, ourC、are, our（）4、____ he _____ a sister?A、Do, haveB、Does, haveC、Does, has（）5、My father has a new car. He it very much.A、 likeB、likesC、 likees ( ) 6. Martin sits next ______ me. We are good friends.A. toB. onC. in front of （）7. — _____ Jim _____ the door?No, he isn't. He's cleaning the window.A. Is， cleanB. Do，cleanC. Is，cleaning ( ) 8.—______do you like pandas?—Because they’re very cute.A.WhatB.WhyC.Who( )9. ---Where’s your pen pal from?---He is from ______ ,China .A.TokyoB.BeijingC.London( )10. Sarah likes ______ to the cinema with her friends.A. goingB. goesC. go;( )11. ______ live only in China .A. PandasB. ElephantsC. Koalas( )12. ---What do you think of the city?---I t’s a good place to _______.A. haves funB. having fun Chave.fun( )13 I think Jack Chan is a great actor，_______ my friends don’t like him.A. andB. butC. orD.so( )14. --- What _____ your mother ______?--- She’s a reporter.A. does, doB. are, doC. do, doD. are, does( )15 Pandas are very _____ and ______. So we all like them.A. friendly, uglyB. cute, scaryC. dangerous, beautifulD. shy, smart ( )16 --- Is there a pay phone _______ the neighborhood?--- Yes, it’s ______ Center Street _______ the right.A. in, down, onB. on, on, isC. in, on, isD. on, down, on ( )17、-Where does your pen pal ______ ? –He ______ in T okyo.A. live; livesB. live ; liveC. lives; liveD. lives; lives( )18. Here _______ some beautiful flowers.A . isB .am C. are D.be( )19. People from Canada _________ English and French.A. sayB. talkC. tellD. speak( )20 Henry is from____ ,and it is a city in Canada.A SydneyB TokyoC T orontoD Paris( )21---__________________________?---I speak Chinese.A Can you speak Chinese?B Are you from China?C What language do you speak?D What language do I speak?( )22 ________Monday we go to school ________seven thirty.A In,atB At ,inC On ,atD On ,for( )23 My father _______in a shop, but he_______ there now.A is working ;worksB works ;isn’t workingC is work; doesn’t workD works ;not works( )24 They and I_________ now..A are talkingB talkC talksD am talking( ) 25 —________is Sydney ?— In Australia.A. WhereB. WhatC. HowD. Who( ) 26—______ do you want to see the pandas?—Because they are cute.A. WhatB. WhyC. WhoD. Where( ) 27. — How is it going? —__________________________.A That’s sounds good.B Not bad.C It’s windy.D By plane.( ) 28. He wants to work __________a teacher.A asB inC atD to( ) 29 Could you tell me the way __________the school?A asB forC inD to( )30. How is the weather?—__________________________.A Y esB It’s a girlC It’s snowD It’s raining三、完型填空 10%Mary is an 1 girl. She ___2___English, ___3___ she lives 4 China. She is six. Her mother says to her, “You are six now, Mary. You’re going to school. I _5___ it is very good. It’s a nice school.”“Is it an English 6 ?” Mary asks. “Yes, it is.” her mother says. It is September（九月）and the new school year begins（新学年开始了）. Mary 7 to school 8 day. She likes her lessons and her classmates very much. Her classmates like her, 9 . Mary can 10 a little Chinese. She likes China. She likes the Chinese people and the Chinese food very much.( )1. A. England B. English C. America( )2. A. speaks B. speak C. speaking( )3. A. or B. and C. but( )4. A. at B. for C. in( )5. A. think B. think so C. think not( )6. A. hospital B. school C. shop( )7. A. go B. is going C. goes( )8. A. every B. now C. in the( )9. A. also B. too C. not( )10 A . say B. talk C. speak四、阅读理解 20%(A)阅读下列短文，根据短文内容，从各题所给的四个选项中，选出一个最佳答案。
七年级下学期英语半期检测试题（满分：120分时间120分钟）第Ⅰ卷一、听力（共20小题；每小题1分，满分20分）A)本部分共有10道小题，每小题你将听到一段对话，每段对话听二遍。
1. What is Andy doing now ?A. B. C.2. What does the girl like best?A. B. C.3. How does Millie usually go to school?A. B. C.4.Where does Kitty come from?A. B. C .5. What is Frank like?A . He is tall and slim. B. He is short and strong. C. He is tall and strong.6.W hat color is Lucy’s blouse?A. White.B. Red.C. Black.7. What does John need to do?A. Some exercise.B. Lots of homework.C. a lot of housework.8. Where are they talking?A. In a fast food shop.B. In the hospital.C. In the school.9. How much does the woman need to pay?A. Seven yuan.B. Twenty-three yuan.C. Sixteen yuan.10. What is the time now?A. 6:00B. 6:15C. 5:45B) 听下面1段对话和2篇短文回答问题。
对话和短文读两遍。
听一段对话，回答11-12题。
11.What is Tom looking for?A. His book.B. His glasses.C. His computer CD12.Who are the two speakers?A. Teacher and student.B. Mother and son.C. Friends.听第一篇短文，回答13-15题。
7年级下册英语半期试卷【含答案】专业课原理概述部分一、选择题（每题1分，共5分）1. 下列哪个单词的发音与其他选项不同？A. catB. dogC. fishD. bird2. 选择合适的词语填空：I _______ (like/likes) playing football.A. likeB. likes3.下列哪个句子使用了正确的时态？A. She go to school bus.B. She goes to school bus.4. 选择正确的单词拼写：________ (environments) is important for our health.A. EnvironmentsB. Environment5. 选择合适的疑问词填空：_________ (What/Where) is your favorite color?二、判断题（每题1分，共5分）1. "He doesn't like apples" 表示他喜欢苹果。
（）2. "She can swim" 表示她不会游泳。
（）3. "They are watching TV" 使用了现在进行时态。
（）4. "I have a cat" 表示我过去有一只猫。
（）5. "We went to the park yesterday" 使用了正确的时态。
（）三、填空题（每题1分，共5分）1. I _______ (am/is/are) happy to see you.2. They _______ (go/goes) to the movies last night.3. She _______ (like/likes) reading books.4. We _______ (visit/visits) our grandparents last weekend.5. _______ (Who/What) is that man over there?1. 请写出一般现在时的构成。
一、选择题1．There is a lot of ________in my hometown in summer.A．rain B．rainsC．raining D．rainy2．—Mom, ________ today? I'd like to go to the mountains.—It's sunny but cool. I think you'll have a good time.A．what's the weather B．how's the weatherC．what do you like D．how does she come3．Some of the juice ____________ good. It’ s bad ____________ your health. A．aren’t; for B．aren’t; at C．isn’t; for D．isn’t; at 4．—Could you please _______ her to play chess now?—Sorry, I _______ for an English test.A．teach; am studying B．teach; studyC．to teach; am studying D．to teach; study5．—Is Steve watching TV now?—_____. He is doing his homework.A．Yes, he isn’t B．No, he is C．No, he isn’t D．Yes, he is 6．It ________ and some children are making a snowman.A．is snowing B．is snow C．snowy D．is sunny 7．Many people like swimming _______ summer.A．at B．inC．on D．to8．The children are having a great time _______ in the pool.A．swim B．swimmingC．to swim D．to swimming9．There ________rain in the south of China every year.A．is many B．has manyC．is much D．has much10．People often call Jim.A．him B．he C．his11．It's good to help the old man ________ the road.A．across B．cross C．crossing D．crosses 12．________ cold weather it is!A．How a B．What aC．What13．—________is the weather?—It's windy.A．What B．HowC．When D．Why14．—What's the weather like in Shanghai?—________.A．Sounds good B．Thank youC．That's right D．It's cloudy15．—How's it going，Alan?—________.A．GreatB．It's beautifulC．It's cloudyD．I'm drawing a picture16．— What do you like to do ________summer?— I like to swim.A．on B．with C．in D．for17．—It’s________ outside. Remember to wear warm clothes, Peter!— OK, Mom.A．hot B．warm C．cold D．dry 18．—What's your favorite subject?—It's math. I think it's ________ and I can learn it well ________.A．easy; easily B．easy; easy C．easily; easily D．easily; easy 19．There ________ snow in Canada every year.A．has many B．has much C．are many D．is much 20．There are a lot of students in the classroom.Some are reading and some are ______. A．write B．writing C．written D．writing【参考答案】***试卷处理标记，请不要删除一、选择题1．A解析：A【详解】句意：在夏天，在我的家乡有许多雨。
7年级下册英语半期试卷【含答案】专业课原理概述部分一、选择题（每题1分，共5分）1. 下列哪个单词的发音与其他选项不同？A. catB. dogC. fishD. bird2. 选择正确的单词填空：I _______ a book yesterday.A. buyB. boughtC. buysD. buying3. Which sentence is correct?A. He go to school bus.B. He goes to school bus.C. He going to school bus.D. He is go to school bus.4. Choose the past tense of "write":A. writedB. wroteC. writtenD. write5. What is the plural form of "child"?A. childsB. childesC. childrenD. childs'二、判断题（每题1分，共5分）1. "She don't like apples" is a correct sentence. ( )2. "I am going to the cinema" is in the future tense. ( )3. "He can sing well" means he has the ability to sing well. ( )4. "They are playing football" is in the present continuous tense. ( )5. "I have seen that movie twice" is in the present perfect tense. ( )三、填空题（每题1分，共5分）1. I _______ (to be) a teacher in the future.2. They _______ (to watch) a movie last night.3. She _______ (not to have) any money with her.4. We _______ (to go) to the park tomorrow.5. He _______ (to eat) a hamburger for lunch.四、简答题（每题2分，共10分）1. What is the difference between "I do" and "I am doing"?2. Write the opposite of "big".3. Give an example of a superlative adjective.4. What is the past participle of "eat"?5. How do you form a question in the present simple tense?五、应用题（每题2分，共10分）1. Translate the following sentence into English: "他昨天买了一本书。
一、选择题1．These apples ______ good. I want to buy some for my sister.A．sound B．sounds C．taste D．tastes 2．-_____does Wang Nan usually go to bed?-At nine o'clock.A．Who B．How C．When D．What3．-________? -It's seven o'clock.A．What time is it B．What day is it todayC．What's the date D．What time do you get up4．I like soft and gentle music. It nice.A．tastes B．looks C．sounds D．the all night 5．--When are you going to Shanghai?-- today or tomorrow. We’ll be free these days. A．Neither B．Either C．Both D．All6．I like taking walk every day.A．a B．the C．/ D．an 7．Jane often ______ after school .A．do her homework B．does her homeworkC．do her homeworks D．does her homeworks8．After school , I ______ play soccer ______ play basketball with my friends. A．either; and B．either; orC．both; or D．both; nor9．My mother often_______home at 6:00 in the evening.A．get B．gets C．gets to D．get to 10．He gets up very early,so he is late for school.A．always B．usuallyC．never D．often11．In a small village, some of the students ________ the river to school by ropeway. A．live B．drive C．cross D．clean 12．It’s a difficult ______ for Helen because she has much ______ from Monday to Friday. A．job; job B．job; work C．work; job D．work; work13．—When do you eat lunch?—________.A．In the morning B．Twelve o'clockC．At twelve D．In twelve14．—When do you usually go to bed?—________ about half past ten.A．On B．In C．At D．For15．I need to learn English because it can help me get a good ________．A．work B．news C．job D．jobs16．It's good for us to ________ a walk after dinner.A．take B．make C．play D．think17．—________ does it take you to get to school? —About 15 ________.A．How long; minutes B．How far; kilometersC．How long; kilometers D．How far; minutes18．—Where is your pen pal from?—He is from Japan, so he ________ good Japanese.A．talks B．speaks C．says D．tells19．I am sorry I can’t go with you. I have ________ homework to do.A．lots of B．a lot C．a lots of D．lot of20．—________does Sam go to school?—At 7：30.A．What time B．WhatC．Where D．How【参考答案】***试卷处理标记，请不要删除一、选择题1．C解析：C【解析】【详解】句意：这些苹果尝起来很好，我想要给我的妹妹买一些。
七年级下学期半期质量检测英语试题英语〖总分100分,考试时间120分钟〗听力部分〖20分〗一．听力〖共15小题。
1—5题每题1分,6—15题,每题1.5分,满分20分〗第一节：听对话,选择正确的图片。
( ) 1. What can Lucy do?A. B, C.( ) 2. What does Cindy usually do at seven in the evening?( ) 3. How does Tom usually get to school?A. B. C.( ) 4. . What animals does Alan like?.A B C( ) 5. What is Lucy doing now ?A B C第二节：听长对话,选择正确的答案。
听下面一段对话,回答6—7两个小题( ) 6. What club does the girl want to join?A. Dancing club.B. Singing club.C. Chess club. ( ) 7. Why does the girl want to join it?A. Because it’s interesting.B. Because she wants to learn about it.C. Because she can dance well.听下面一段对话,回答8—10小题( ) 8. How far is it from Steve’s home to school?A.Four kilometers.B. Ten kilometersC. Thirty kilometers. ( ) 9. How does Steve get to school?A. By bike.B. By bus.C. On foot..( ) 10. When does Steve arrive at school?A. At 7:00 a.m..B. At 7:20 a.m.C. At 7:50 a.m.第三节：.听长对话,回答问题〖〗11. When does Tina get up every day?A. At 9:00.B. At 6:30.C. At 7:00.〔) 12. How many classes does Jim have in the morning?A. 2B. 8C. 0〔) 13. Who often runs in th e morning?A. JimB. TinaC. Jim and Tin a〔) 14. What does Tina do in the evening?A. She does homework.B. Sometimes she watches T V.C. She takes a shower.〔) 15. How many days does Tina go to school every day?A. TwoB. SevenC. Five笔试部分〖80分〗二．单词拼写(共5小题,每小题1分,满分5分〗( ) 16.What’s the time?It’s a qu___ ter to five.A. arB. orC. er( ) 17.The eleph___s have got long noses and big ears.A. entB.antC. ont( ) 18.What do you usually eat for your br___kfast.A. eaB.aeC.ou( )19.We p___tice singsing every morning.A.rceB.raeC.rac〔)20.I’m afr___d of the dark.A. ai B ae C.ei三·单项选择〖共10小题,每小题1分,满分15分〗( ) 21. He is never _________ class.A. arriveB. late forC. arrive lateD. late( ) 22. Jack often plays soccer ______ three o’clock _____ Saturday aftern oon..A. at, onB. at , toC. in, atD. in, in( ) 23. Look! The children ______ in the river.A. swimB. are swimmingC. is swimmingD. swims( ) 24. Mary can play ______ basketball. And Lucy can play _____ piano.A. the, /B. a, theC. the, theD. / , the( ) 25, I’m good ______ old people and I’m good ______ playing the guitar, so I can join you to help them.A. for, withB. for, atC. with, atD. at, for( ) 26. -_____ does your father g o to bed?-He usually goes to bed at ten o’clock.A. What timeB. WhereC. HowD. What color( ) 27– I am reading the newspaper to look for(找) a job.--_______.A. Good morning.B. Have fun.C. Good luck.D. Thank you.( 28. Lucy is an ______ girl.A. 8-years-oldB. 8-year-oldC. 8-year-oldsD. 8 years old ( )29.It takes my father half an hour ________ to work.A.driveB.drivingC.drivesD.to drive( )30. On weekends, I can’t relax _______.A. tooB. eitherC. alsoD. neither四．完形填空(10分)My brother Jerry is a clerk at a clothes store. He works very 31 hours every day. He usually 32 at six in the morning. After he brushes his 33 , he starts to 34 for thirty minutes . He thinks running is 35 for his health. Then he has breakfast. After breakfast, he 36 a bus to work. He is very busy. Hehas no time 37 home for lunch, so he eats 38 at the store. In the 39 , he works for four hours. He has dinner at home. On weekends, he is not busy. He usually goes to the movies 40 me.( )31. A. long B. big C. short D. small( )32. A. goes home B. gets up C. goes to work D. eats breakfast( )33. A. shirts B. shoes C. teeth D. pants( )34. A. speak B. swim C. sing D. run( )35. A. happy B. good C. fun D. difficult( )36. A. takes B. brings C. buys D. sells( )37. A. go B. goes C. goin g D. to go( )38. A. them B. him C. it D. us( )39. A. afternoon B. morning C. evening D. night( )40. A. at B. with C. for D. And五阅读理解(四篇文章,共20小题；每小题1分,满分20分)阅读下列短文,从各题所给的A·B·C·D四个选项中,选出最佳选项.〔A)wo policemen help him get ou t. One of them says to Mr. Brown’s daughter, “The old man can’t find his way in the park. He asks us to take him home by car.” The daughter thanks the policemen. Then she asks her father, “ Dad, you go to that park every day. But today, you can’t find the way. What’s wrong with you?” The old man smiles like a child and says, “I can find my way. I don’t want to walk home.”41. Every morning, Mr. Brown .A. twelveB. eleven thirtyC. twelve thirtyD. twelve fifteen4 .A. by carB. by bikeC. by busD. on foot43. The policeman says Mr. Brown .A. doesn’t want to walk homeB. can’t find his way homeC. knows the wayD. is ill in the park.44. Mr. Brown’s daughter thinks .A. her father wants to go homeB. her father wants to have lunch earlyC. her father doesn’t want to go to the parkD. something is wrong with her fathe r45. Mr. Brown has lunch .A. at homeB. in the carC. in the parkD. at twelve(B)The students were having their chemistry〖化学〗class. Miss Li was telling the children what water was like. After that, she asked her studen ts, “What’s water?” No one spoke for a few minutes．Miss Li asked again,“Why don’t you answer my question？Didn’t I tell you what water is like？”Just then a boy put up his hand and said,“Miss Li,you told us that water has no color and no smell．But where to find such kind of water？The water in the river behind my house is always black and it has a bad smell．”Most of the children agreed with him．“I’m sorry,children．”said the teacher,“Our w ater is getting dirtier and dirtier．That’s a problem．46. The students were having their _______ class．A．English B．Chinese C．chemistry D．math47. Miss Li was telling the children what ______ was like．A．water B．air C．earth D．weather48. A boy said “The water in the river behind my ho use is always _______．”A. white B．black C．clean D．clear49．Most of the children _______ the boy．A．agreed with B．wrote to C．heard from D．sent for50．The water in the river has color and smell because it is getting _______．A．more and more B．less and lessC．cleaner and cleaner D．dirtier and dirtier(C)Mr. Smith lives in a village(村庄same way. This morning, when he is reading his newspaper〔报纸) on the train, a man behind him says “hello” to him and begins to talk to him, “Y our life is not interesting, is it? You take the same train every morning, and you always sit in the same seat and read the same newspaper.”“How do you know all that about me?” Mr. Smith says angrily〖生气地〗. “Because I always sit in the same seat behind you.” the man answers.〔)51. Mr. Smith works ____________.A. in a townB. in a villageC. in a cityD. in the countryA. by shipB. by busC. on footD. by train( )53. When he is on the train, Mr. Smith often_____.A. reads booksB. reads newspaperC. talks to othersD. listens to others( ) 54. Mr. Smith _____.A. likes the man very muchB. likes reading newspapersC. doesn’t like the man at allD. has much money( ) 55. The man knows Mr. Smith because_____A. he is Mr. Smith’s good friend.B. he works in the same factory.C. he sits behind Mr. Smith on the same train every day.D. they live in the same village.〖D〗56. ________ live near the school.A. Some of the studentsB. Half of the studentsC. No studentsD. All the students57A. Twenty-fiveB. Twenty-fourC. Twenty-threeD. Fifty58. Ten of the students ________.B. oftenD. live in the school59. Some students get to scho ol by bus at _______.A. 7:35B. 7:30C. 6:50D. 6:3060A. Because their homes are near the school.B. Because they are boys.C, Because they don’t like school.D. Because they get up late.六．阅读填空〖共10 小题,每小题1分,满分10分〗从方框中选择单词,用适当形式填空,使短文意思正确·通顺。
四川省成都市实外西区学校2023-2024学年七年级下学期期中数学试题一、单选题1．下列各式中，计算结果为12a 的是（ ）A ．43()a -B ．34()a a -gC ．66a a ÷D ．34()a - 2．嫦娥五号返回器携带月球样品安全着陆，标志着中国航天业向前又迈出了一大步．嫦娥五号返回器在接近大气层时，飞行1m 大约需要0.0000893s ．数据0.0000893s 用科学记数法表示为（ ）A ．58.9310-⨯B ．489310-⨯C ．48.9310-⨯D ．78.9310-⨯ 3．下面计算正确的是（ ）A ．()()2222x x x +-=-B ．()222x y x y +=+C ．()2222x y x xy y -=-- D ．()()21232x x x x ++=++ 4．如图，直线//a b ，点B 在直线b 上，且AB BC ⊥，155∠=︒，那么2∠的度数是（ ）A ．25︒B ．35︒C ．45︒D ．55︒5．若249x mx ++是一个完全平方式，则m 的值是（ ）A ．6B ．6±C ．12D ．12±6．如图，在下列条件中，不能判定AB DF ∥的是（ ）A ．180A AFD ∠+∠=︒B ．A CFD ∠=∠C ．BED EDF ∠=∠ D ．A BED ∠=∠7．某科研小组在网上获取了声音在空气中传播的速度与空气温度关系的一些数据（如表）：下列说法错误的是（ ）A ．在这个变化中，自变量是温度，因变量是声速B ．温度越高，声速越快C ．当空气温度为20℃时，声音5s 可以传播1740mD ．当温度每升高10℃，声速增加6m /s8．如图，下列判断正确的是（ ）A ．∠2与∠5是对顶角B ．∠2与∠4是同位角C ．∠3与∠6是同位角D ．∠5与∠3是内错角二、填空题9．若2215a b -=，3a b -=，则22a b +=．10．已知一个角的补角是它的余角的4倍，则这个角的度数是．11．计算：4531143⎛⎫⎛⎫⨯- ⎪ ⎪⎝⎭⎝⎭=． 12．某出租车的收费标准是：3千米以内（包括3千米）收费8元，超过3千米，每增加1千米加收1.9元，则路程()3x x ≥时，车费y （元）与路程x （千米）之间的关系式为：． 13．如图，直线AB CD P ，在AB 上任选一点E ，将一直角三角板直角顶点放在E 处，30G ∠=︒，当10CHF ∠=︒，此时AEF ∠的大小是度．三、解答题14．计算： (1)()1023********π--⎛⎫-+++⨯ ⎪⎝⎭； (2)()()()2343434y y y +++-．15．先化简再求值：()()()()224a b a b a b b b a b -⎡⎤⎣---⎦+-÷，其中2023b a -=-． 16．如图，在ABC V 中，点D 、E 分别在AB 、BC 上，且∥DE AC ，12∠=∠．(1)求证：AF BC ∥；(2)若AC 平分BAF ∠，50B ∠=o ，求1∠的度数．17．已知()()242x a x b x x ++=-+．(1)求()()11a b --的值．(2)求()2a b -的值．18．快车与慢车分别从甲乙两地同时相向出发，匀速而行，快车到达乙地后停留1h ，然后按原路原速返回，快车比慢车晚1h 到达甲地，快慢辆车距各自出发地的路程y (km)与所用的时间x (h)的关系如图所示．(1)甲乙两地之间的距离为_______km ，快车的速度为______km/h ，慢车的速度为______km/h ；(2)出发_______h ，快慢两车距各自出发地的路程相等；(3)快慢两车出发_______h 相距150km ．四、填空题19．计算：2202420252023-⨯=．20．已知2m a =，3n a =，5p a =，则2m n p a +-的值是．21．已知224250a b a b +-++=，则a b 的值为．22．计算算式：()()()()24322313131311+++++L ，其计算结果的值的个位数是．23．如图1，将一条两边互相平行的纸条折叠．（1）若图中80α=︒，则β＝°．（2）在图1的基础上继续折叠，使得图1中的CD 边与CB 边重合（如图2），若继续沿CB 边折叠，CE 边恰好平分ACB ∠，则此时β的度数为度．五、解答题24．已知2310x x -+=．(1)求221x x +的值； (2)求32222024x x x --+的值．25．[阅读]“若x 满足(10)(3)17x x --=，求22(10)(3)x x -+-的值”． 设10x a -=，3x b -=，则()()10317x x ab --==，()()1037a b x x +=-+-=，2222225()()()103272171x x a b a b ab -+-=+=+-=-⨯=． （1）[理解]①若x 满足(50)(35)100x x --=，则22(50)(35)x x -+-的值为______； ②若x 满足7(1)(37)6x x --=，试求22(73)9(1)x x -+-的值； （2）[应用]如图，长方形ABCD 中，22AD CD x ==，44AE =，30CG =，长方形EFGD 的面积是200，四边形NGDH 和MEDQ 都是正方形，四边形PQDH 是长方形．延长MP 至T ，使P T P Q =，延长MF 至O ，使FO FE =，过点O 、T 作MO 、MT 的垂线，两垂线相交于点R ，求四边形MORT 的面积．（结果必须是一个具体的数值）26．如图，直线AB CD P ，直线EF 与AB 、CD 分别交于点G 、H ，(090)EHD αα∠=︒<<︒．小安将一个含30︒角的直角三角板PMN 按如图①放置，使点N 、M 分别在直线AB 、CD 上，且在点G 、H 的右侧，90P ∠=︒，60PMN ∠=︒．(1)填空：PNB PMD ∠+∠ P ∠（填“＞”“＜”或“＝”）；(2)若MNG ∠的平分线NO 交直线CD 于点O ，如图②．①当NO EF ∥，PM EF ∥时，求α的度数； ②小安将三角板PMN 保持PM EF ∥并向左平移，在平移的过程中求MON ∠的度数（用含α的式子表示）．。
一、选择题1．—Do you like eating rice or noodles？—______.A．Yes，I do B．No，I don'tC．Noodles，please D．Not at all C解析：C【解析】句意：-你喜欢吃米饭还是面条？-面条。
Yes, I do.是的；No, I don’t.不，我不；Noodles, please.面条；Not at all没关系。
这是一个选择疑问句，我们应从所给的选择中选一个作答，不能用Yes或者No来回答。
故应选C。
2．Would you like noodles vegetables?A．in B．on C．of D．with D解析：D【解析】句意：你想要蔬菜面条吗？with表示“拥有，带有”的意思，结合句意可知，答案为D。
3．They have two bowls of noodles．A．tomato and egg B．tomato and eggs C．tomatoes and egg D．tomatoes and eggs A解析：A【解析】句意：他们吃了两碗西红柿鸡蛋面。
放于noodles前的名词作定语，要么是可数名词的单数形式，要么是不可数名词，故答案为A。
4．—Can I help you ? —I’d like to drink ______.A．some oranges B．oranges C．some orange D．orange juices C解析：C【解析】句意：——需要帮忙吗？（你想要点什么？）——我想喝点橘子汁。
orange当橘子讲是可数名词，有复数形式，当橘汁讲是不可数名词，喝的东西是橘汁，故答案为C。
5．—I don’t like mutton ___________ beef.—I don’t like mutton, ___________ I like beef a lot.A．and; but B．and; and C．or; but D．but; or C解析：C【解析】句意：——我不喜欢羊肉和牛肉。
