人教版新目标英语八年级上册Unit2单元练习题及答案
矿产资源开发利用方案编写内容要求及审查大纲
矿产资源开发利用方案编写内容要求及《矿产资源开发利用方案》审查大纲一、概述
㈠矿区位置、隶属关系和企业性质。
如为改扩建矿山, 应说明矿山现状、
特点及存在的主要问题。
㈡编制依据
(1简述项目前期工作进展情况及与有关方面对项目的意向性协议情况。
(2 列出开发利用方案编制所依据的主要基础性资料的名称。
如经储量管理部门认定的矿区地质勘探报告、选矿试验报告、加工利用试验报告、工程地质初评资料、矿区水文资料和供水资料等。
对改、扩建矿山应有生产实际资料, 如矿山总平面现状图、矿床开拓系统图、采场现状图和主要采选设备清单等。
二、矿产品需求现状和预测
㈠该矿产在国内需求情况和市场供应情况
1、矿产品现状及加工利用趋向。
2、国内近、远期的需求量及主要销向预测。
㈡产品价格分析
1、国内矿产品价格现状。
2、矿产品价格稳定性及变化趋势。
三、矿产资源概况
㈠矿区总体概况
1、矿区总体规划情况。
2、矿区矿产资源概况。
3、该设计与矿区总体开发的关系。
㈡该设计项目的资源概况
1、矿床地质及构造特征。
2、矿床开采技术条件及水文地质条件。
人教版新目标八年级上册英语UNIT 2单元试题及答案
人教版新目标八年级上册英语UNIT 2单元试题及答案词汇专练：娱乐活动语法专练：频度副词基础练一、根据图片提示完成下列各句中的单词。
(1) (2) (3) (4) (5)(6) (7) (8) (9) (10)(1). The __________ is out of style (过时的). I want to buy a new one.(2). I like go __________ with my mother on weekends.(3). If you have a toothache, you should go to see the ___________.(4). The students are doing morning _________.(5). Bingxin is a famous _________ in China.(6). The boy often helps with ___________ at home.(7). I often read _________ after dinner.(8). We shouldn’t eat too much _______ food.(9). The children are learning ________ dance.(10). If you can’t sleep well, you shouldn’t drink _______ before going to bed.二、根据汉语意思补充单词。
1. 家务劳动h s w k2.几乎没有h dl3. 两次tw e4. 节目pr gr5. 秋千w g6. 大概，或许m be7. 最小，最少l st 8. 咖啡co e9. 健康h lt 10. 在线的，l ne11. 虽然th g 12. 在一起t g h r 13. 死亡，灭亡d 14. 作家w t r15. 牙科医生d t t 16. 杂志ma z e 17. 然而h ever 18. 差不多al st19. 得分po t 20. 比……th三、按要求转换下列各词。
人教新目标版八年级上册英语 Unit 2 综合测试题(含答案)
人教新目标版八年级上册英语 Unit 2 综合测试题（含答案）一、单项选择1．We waited for the engineer _________ the bus stop, and it was raining ________ at that time. A．at; hardly B．on; hard C．at; hard2．—Look, a cute bird, Mom.—It flew into our living room ________ the window just now, Alex.A．across B．through C．above D．under3．— Does your sister often like watching TV?— No, ________. She doesn’t like TV programs at all.A．always B．sometimes C．usually D．never 4．—What do you think of the “double reduction” policy(双减政策)?—It’s great! I have ________ time to do outdoor activities.A．less B．fewer C．more5．In the war against COVID-19, the Chinese government is making efforts to make sure the vaccine (疫苗) is ________ taken all over the country.A．hardly B．deeply C．wisely D．widely6．Every morning, my grandfather always jogs ________ the north side of New Tongyang River to keep fit.A．over B．along C．through D．between7．The sun got in ________ the window and left a small rainbow on the wall.A．through B．across C．along D．past8．I am surprised at ________ a big tree.A．so B．such C．very D．even9．—Do you know which country has ________ population?—Of course, China.A．the largest B．the most C．the least D．the best10．My father didn’t play basketball with me yesterday ________ he was very busy.A．but B．because C．although D．so二、完形填空从A 、B 、C 三个选项中选出最佳选项。
Unit 2 单元综合检测试题 学年人教新目标八年级英语上册(含答案)
人教新目标八年级(上)Unit 2单元综合检测试题(总分值120分，考试时间100分钟)Name 第一节 单项选择(此题共10小题，每题1分，计10分) 从每题所给的A 、B 、C 、D 四个选项中选出可以填入空白处的最正确答案。
()1.11 -year-old girl has one-year-old younger brother.A. A, anB. An, aC. The, aD. The, an()2.Go along the road and walk the park.The zoo is behind the park.A. downB. onC. throughD. across()3.It is healthy to eat when you are hungry and to stop when you are.A. fullB. busyC. youngD. free()4. The answers the questions about watching TV is very interesting.A. toB. ofC. forD. at()5. junk food tastes very good,it isn't healthy.A. Although, butB. Although, /C. But, althoughD. But,/()6. My mother wants me milk.A. drinkB. drinkingC. to drinkD. drinks()7. Eating vegetables our health.A. are good forB. is good forC. are good atD. is good at()8. My father is very tired., he is still working.A. ButB. HoweverC. WhateverD. Wherever()9.一Do you think eating too much food good for us? 一I don't think so.We should do some exercise, I think.A. areB. isC. wasD. were()10.一Tina is more outgoing than Tara.—, but Tara is more popular than Tina.A.fm sorry to hear thatB.I don't think soC.Good idea GradeD.I think soAt the beginning of 2020, because of Novel corona-virus, we Chinese have a special Spring Festival. Nobody wants to get the disease, but how can we prevent NCP and protect ourselves. Here are some advice.First, we should try not to go outdoors, keep away from the crowd and avoid going to the places where are many people. Next, whenever we go out, we should wear masks. Because they can protect us from the disease. Then, we should often wash our hands. In this way, we will develop a good habit of life. Finally, if/when we feel uncomfortable or have a fever, we should go to see a doctor in time.All in all, if you follow these suggestions, I strongly believe (that) you can keep healthy.第二节 阅读理解（此题共15小题，每题2分，计30分）根据短文内容，从每题所给的A 、B 、C 、D 四个选项中选出最正确答案。
人教新目标英语八年级上册Unit2知识讲解+练习题(含答案)
人教新目标英语八年级上册Unit 2 How often do you exercise?词句精讲精练撰稿：审稿：词汇精讲1. maybemaybe是副词，意思是“也许，可能”，在句中作状语，相当于perhaps，常位于句首。
例如：Maybe she’ll come this afternoon. 她可能今天下午来。
Maybe you put the letter in your pockets. 大概你把信放在衣袋里了。
【拓展】（1）maybe和may be的辨析：maybe是副词，而在may be中，may是情态动词，be是动词原形，两者构成完整的谓语形式，与主语形成系表结构，意为“也许是、可能是”。
例如：I can’t find my watch. It may be in your pocket.我找不到我的手表了，它可能在你的口袋里。
He may be a soldier. 他可能是军人。
（2）maybe和may be可相互转换。
例如：He may be in the office. = Maybe he is in the office. 他或许在办公室。
You may be right. = Maybe you are right. 你或许是对的。
2. althoughalthough的意思相当于though，意为“尽管，虽然”，用来引导让步状语从句。
它所引导的从句不能与并列连词but; and; so等连用，但可以和yet; still等词连用。
例如：Although he lives alone, he doesn’t feel lonely.= He lives alone, but he doesn’t feel lonely.虽然他一个人住，但他并不感到孤独。
There is air all around us, although we cannot see it.虽然我们看不见空气，但空气却存在于我们的周围。
人教版新目标八年级英语上册 Unit 2 Section B (1a--1e) 同步测试(有答案)
人教版新目标八年级英语Unit 2Section B (1a～1e)同步测试一、单项选择( ) 1．—____ do you go shopping with your mother?—Sometimes.A．How B．How muchC．How many D．How often( ) 2．—How many hours do you exercise every day?—____．A．Three times a day B．ThreeC．Once D．Often( ) 3．—What would you like?—A cup of ____，please.A．bread B．beefC．potato D．coffee( ) 4．—Does your brother often do exercise?—____．So he is very strong and healthy.A．Yes，he is B．No，he isn'tC．Yes，he does D．No，he doesn't( ) 5．Vegetables and fruit are ____．They are good for our ________. A．health；healthy B．health；healthC．healthy；health D．healthy；healthy( )6.—________ do you drink coffee?—Twice a day.A．How many B．How longC．How soon D．How often( )7.—How many hours do you spend on your homework after school? —________.A．Once a day B．OneC．First D．Once( )8.Eating fruit and vegetables ________ our health.(阿凡题：1073815) A．is good to B．is good at C．is good for D．is good with( )9.—Jenny，I need some milk.—OK，Mom.________ do you need?A．How much B．How manyC．How often D．How long( )10.—Does she eat hamburgers very often?—________.She dislikes them.A．Yes，she is B．No，she isn'tC．Yes，she does D．No，she doesn't( )11.My mother wants me ________ milk every morning.A．drink B．drinkingC．to drink D．to drinking( )12.—Does your father like sports?—________.He is very healthy.A．Yes，he is B．No，he isn'tC．Yes，he does D．No，he doesn't( )13.—Would you like some ________？—Yes，please.I like drinking it.A．rice B．fishC．coffee D．noodles( )14.English is my favorite subject，and I am good ________ it. A．for B．atC．of D．to( )15.—How many hours do you exercise every day?—________.A．Three times a day B．ThreeC．Once D．Often二、词汇运用A) 根据句意及汉语提示填写单词。
人教新目标英语八年级上册unit2单元综合练习题(有答案)
人教新目标英语八年级上册Unit 2 How often do you exercise?综合练习题一．根据句意，用括号内所给词的适当形式填空。
1. My mother goes to Beijing__________(two) a year.2. There are many _____ ( different ) between living in a big city and living in the country .3. You should look after your_____________ (healthy).4. How many ________ (hour ) do you read English every day？5. Tom usually ________ (start ) the day with breakfast.6. Ann__________ (go) to the police station this morning.7. Look! The students__________ (swim) in the river.8. Li Lei often __________ (help) me with my Chinese.9. Where __________ (be) you last night?10. What about __________ (play) football now?11. Is this your ______ (eat) habit?12. We must keep _______ ( health ) .13. She _____ (exercise ) three or four times a week .14. Last week they met two ______ ( interview ) from BTV.15. I__________(hard) ever see him now.16. The boy never __________(go ) to school late.17.My English teacher asks me to ___________ (try, speak ) English every day.18.There ___________(be) a lot of junk food .二．根据句意及首字母提示，完成下列单词拼写。
初中英语人教新目标八年级上册Unit 2 巩固练习(附参考答案)
八年级英语上册Unit巩固练习班级考号姓名总分一、单项选择题1.Tom studies _______ ,so he _______ fails the exam.A.hardly; hardlyB.hard; hardlyC.hard; hardD.hardly; hard2.When I have difficulties in learning, my dear mother will _______help out with problems.A.neverB.sometimesC.every dayD.hardly3.This week is so _______ for me.Could I go shopping with you next week?A.happyB.hungryC.fullD.free4.— _______do you usually exercise?—I usually exercise every morning.A.How farB.How longC.How oftenD.How much5.Everyone in our neighborhood loves my grandma because she is _______ kind to others.A.neverB.alwaysC.seldomD.sometimes6.—How often do you go to the cinema?— _______.I only watch movies at home.A.AlwaysuallyC.SometimesD.Never7.Sally's home is far from Fun Times Park.so she _______walks there.A.seldomuallyC.oftenD.always8.—How often does your sister exercise?—About _______.A.three time a dayB.three times everydayC.three time every dayD.three times a day9.David dislikes coffee, so he _______ drinks it.A.oftenB.alwaysC.everD.never10.— _______ do you usually watch TV?—Twice a week.A.How soonB.How oftenC.How manyD.How long11.—How often do you eat ________?—I seldom eat junk fooD.A.tomatoesB.hamburgersC.fishD.strawberries12.Fresh air and exercise are good for ________.A.healthB.healthyC.unhealthyD.healthily13.Only six ______ of ten students here ______ from China and they are very hard-working.A.percent; areB.hundred; isC.percent; isD.hundreds; are14.He _______most of his time _______ English.A.spends; studyingB.costs; studiedC.takes; to studyD.pays; studies15.We still know little about the Moon,_______men have landed on it.A.ifB.sinceC.althoughD.because16.—Can you tell me the ______ of your survey?—Yes.Fifty percent of the students go to school by bike.A.resultB.answerC.wayD.habit17.This is _______boy.That girl is _______.A.an 8-year-old; 6 years oldB.a 8 -year-old; 6 years oldC.an 8-year-old; 6-years oldD.a 8 year-old; 6-year-old18.—Although these were good students,_______of them had a score above 60.—I can't believe it!A.noneB.no oneC.someD.all19.Mark is a great _______.If you have problems with your teeth, you can ask him for help.A.dentistB.singerC.musicianD.writer20.—Can you catch what I said?—Sorry, I can _______understand it because you speakvery quickly.A.almostB.probablyC.mostlyD.hardly二.用所给词的适当形式填空1.Tina visits her grandma _______ (one) a month.2.Fifteen percent of the students ______ (be not) in the classroom yesterday.3.Sorry, we can _______ (hard) believe what you said just now.4.My pet dog ________ (die) last week.I feel very saD.5.Andersen is a good ______, and he ______ many wonderful stories for children.(write)6.Many students are_____(health) because theydon’t eat _____ (health)foo D.7.He often ________(have) dinner at home.8.Mary usually _______(stay) up late on weekends.9.What _______your mother often _______(do) on Saturdays?10.The student always _______(study) for tests in the evening.附：参考答案一.单项选择题1-5 BBCCB 6-10 DADDB11-15BAAAC 16-20 AAAAD二.用所给词的适当形式填空1.once2.weren’t3.hardly4.died5.writer, wrote6.unhealthy,healthy7.has8.stays9.does,do 10.studies。
新目标八年级上册英语Unit 2 知识点过关卷及答案
新目标八年级上册英语Unit 2 知识点过关卷重点句子(10分)1.你周末会做什么?you do on weekends?2.通过上网或看游戏类节目来放松很好。
It is good by the Internet or game shows.3.他多久踢一次足球?How often he soccer?4.他至少每周踢两次足球。
He plays soccer twice a week.5.他父亲晚上经常熬夜。
His father often late at night.6.吉姆每周锻炼四至六次。
Jim exercises a week.7.那些学生一点儿都不喜欢吃蔬菜。
Those students like vegetables .8.我爸爸在业余时间经常和他的朋友们打篮球。
My father often plays basketball with his friends.9.别灰心。
生活充满了惊喜和希望。
Don't lose heart. Life is surprises and hope.10.那个男孩经常放学后去网吧上网。
That boy often after school in the Internet Bar.二、单元基础知识过关Ⅰ.单项选择(10分)( )1. it rained a lot, we enjoyed our holiday.A. AlthoughB. BecauseC. UnlessD. However( )2. The weather is very hot; , they are still playing soccer.A. butB. soC. becauseD. however( )3.— How often does your mother shop?— .A. Once a weekB. Three timesC. TodayD. For a week( )4. I eat meat because I don't want to be too heavy.A. lots ofB. muchC. moreD. less( )5. My grandmother's cat always comes in the kitchen window.A. overB. throughC. atD. between( )6. Bill is in good , and he's pretty .A. health; healthB. healthy; healthC. health; healthyD. healthy; healthy( )7.— Why don't you go out to play, Rose?—I'm afraid I can't. I have much housework .A. doB. doesC. doingD. to do( )8. Ken was late for school. The bell rang right after he entered the classroom.A. stillB. alwaysC. alreadyD. almost( )9. It's good to learn English by English movies.A. watchB. watchesC. to watchD. watching( )10. Ninety percent of mountains green and eighty percent of water clean in our town.A. is; isB. are; isC. is; areD. are; areⅠ.根据句意及汉语或首字母提示完成单词(15分)1. The (杂志;期刊) is very interesting.2. My grandpa often (锻炼). His body is very strong.3. Her sister dances o a week, only on Sunday morning.4. I often use the I on weekends and I often play games and listen to music on it.5. A Bite of China is my favorite TV p .6.— It's too hot. What about going swimming?—OK. Let's go t .7. A he is a child, he knows quite a lot.8. I was caught in the rain on my way home. As a r , I had a bad cold.9. I am busy with my homework every day, so I h ever watch TV10. The main p of the article is how to keep healthy.11. You need to pay at l $100 for a night at the hotel.12. If you have a toothache(牙疼), you'd better go to see the d .13. Doing exercise is healthy for the mind and the b14. I usually ride a bike to school. But s I walk to school.15. He is a good student and he is n late for school.Ⅰ.用括号中单词的适当形式填空(15分)1. Mike goes to see his grandparents ( one) a week.2. What about ( go) out with friends?3. How about ( do) some shopping tomorrow?4. It's important for us ( learn) how to solve problems without our parents' help.5. Now, twenty percent of the food in that market ( be) from China.6. He didn’t win but at ( little) he tried.7. How many ( time) do you go to the movies every month?8. I use the Internet ( two) a week.9. He spends more than an hour ( exercise) every day.10. Ten ( percent) of the students did not go to the zoo last Sunday.11. He didn’t go to school. He could hardly ( read) or write.12. Do you know the famous ( write) Lu Xun?13. I love basketball and practice ( play) it with my friends every day.14. To keep healthy, I decide ( run) half an hour every day.15. Her smiling face always ( make) us feel very happy.Ⅰ.补全对话(10分)M: Hello! I'm a reporter(记者) of School Life. May I ask you some questions?W: Of course.M: You look very healthy. 1W: I eat vegetables and fruit every day. 2 Drinking milk and water is veryimportant, tooM: 3W: Yes, I like it very much. But I only eat junk food once a week, because it is bad for us.M: 4W: Yes, I do. I often take a walk and play sports after class.M: 5W: About eight hours. I always have enough rest.M: You have a good lifestyle. Thank you very much.W: You' re welcome.1. 3. 3. 4. 5.三、单元知识中考链接根据句意和提示完成句子(15分)1.The girl tried her best, but she got (少) progress.2.The room was so dark that we could h see anything.3.— Tim, how often do you visit your grandparents?—O a week. I really enjoy staying with them.4.— Tickets for today?— Sorry, we' ve got left, but we have a few for tomorrow.5.He is generally considered to be one of the greatest ( write) in mode China.6.Doing eye exercises is (对……有利) our eyes.7.吃得太多对你的健康有害。
初二英语人教新目标版八年级上册Unit 2单元测试题答案解析
初二英语人教新目标版八年级上册Unit 2单元测试题How often do you exercise?Ⅰ.单项选择1.-Can you go swimming with me next Sunday?-Sorry, next week is ____________ for me.A. freeB. goodC. enoughD. full【答案】D【解析】句意：-下星期天你能和我一起去游泳吗? -对不起，我下周的安排都满了。
A. free形容词，空闲的或免费的；B. good形容词，好的；C. enough形容词，足够的；D. full形容词，满的、饱的。
根据句意可知，本题指“事情都满了”，不能去游泳了。
故选：D。
2.You can buy almost everything the Internet, and it’s very easy.A. intoB. forC. atD. on【答案】D【解析】句意：在网上你几乎可以买到所有东西。
而且非常简单。
A. into进入；B. for为……；C. at在某时间点或地点；D. on在……上。
在网上，通过网络：on the Internet。
故选D。
【考点】考查介词辨析。
3.Gina often helps her mother ________ housework in her free time.A. inB. toC. atD. with【答案】D【解析】句意：吉娜在空闲时间经常帮妈妈做家务。
根据help sb with sth帮助某人做某事；故选D【点评】帮助某人做某事通常有三种形式，help sb do sth;例如：He helps his mother do housework. help sb to do sth例如：He helps his mother to do housework. 和 help sb with sth .例如：He helps his mother with housework.4.He never goes to the dentist for ________ cleaning.A. teethB. headC. foodD. mind【答案】A【解析】句意：他从来没去牙医那里清晰牙齿。
人教新目标英语八年级上册Unit2 单元测试题(有答案)
人教新目标英语八年级上册Unit2测试题一、单项选择从A. B. C. D四个选项中选择能填入空白处的正确答案，并将其字母代号填入答题卷相应空格内。
( ) 1. 1. “_____ do you go shopping?” “Once a week.”A. What timeB. How longC. How oftenD. How soon( )2. We usually do some cleaning _____ weekends.A. forB. onC. overD. in( )3. _____ it is raining, _____ he is still working outside.A. Although; butB. Although; /C. But; althoughD. /; although( )4. My parents want me _____ milk every day.A. to drinkB. drinkC. drinkingD. drank( )5. Give me my glasses. I can ___ see the words on the blackboard.A. everB. neverC. sometimesD. hardly( )6. “_____ do you live in that small town?” “For ten years.”A. What timeB. How longC. How oftenD. How soon( )7. Lucy is a good student. She _____ comes late for class.A. usuallyB. hard everC. sometimesD. never( )8. What ________ your sister usually ________ on Friday night?A. do；doesB. do；doC. does；doesD. does；do( )9. .—What does Nancy usually do after school?—________.A. She has piano lessons on MondayB. Her favorite sport is swimmingC. She usually goes swimmingD. She thinks it is interesting( )10. She studies ________.He ________ plays with his friends.A. hard；hardB. hardly；hardlyC. hard；hardlyD. hardly；hard( )11. Gina's grandparents ________ go for a walk after dinner.A. sometimeB. sometimesC. some timeD. some times( ) 12. My sister ________ goes to bed early because she needs a lot of sleep every day.A. alwaysB. sometimesC. hardlyD. never( ) 13. I think the best way ____ is going to the movies.A. to relaxB. relaxingC. relaxedD. relaxes( ) 14. —How often do you go skating? —____. I can't skate at all.A. AlwaysB. SometimesC. UsuallyD. Never( ) 15. Did you find the answer____ the question about _____ to the music very interesting?A. to；listenB. of；listeningC. to；listeningD. of；listen( )16. —____ do you go to the movies? —Once a month.A. How longB. How farC. How oftenD. How much( ) 17. —Today the weather is very cold and I ____ see people outside.—Yes.They all stay at home and keep warm.A. alwaysB. hardlyC. oftenD. usually( )18. —____ does your father play tennis after work? —Sometimes.A. How oftenB. How soonC. How longD. How many( )19. 12.I want ________ the story telling club.What about you，Bob?A. joinB. to joinC. joining( )20. 14.I sometimes help my mom with the housework ________ Saturdays and Sundays.A. atB. onC. in( )21. In this shop，60 ________ of the watches ________ from other countries.A. percents；areB. percent；isC. percents；isD. percent；are( )22. My mother wants me ________ milk every morning.A. drinkB. drinkingC. to drinkD. to drinking( )23. .—Does your father like sports? —________.He is very healthy.A. Yes，he isB. No，he isn'tC. Yes，he doesD. No，he doesn't( )24. .—Would you like some ________? —Yes，please.I like drinking it.A. riceB. fishC. coffeeD. noodles( )25. English is my favorite subject，and I am good ________ it.A. forB. atC. ofD. to( )26. We ________ eat junk food，so we're healthy.A. alwaysB. usuallyC. oftenD. hardly ever( )27. Doing exercise ________ good for your health.A. hasB. amC. isD. have( )28. The old man is a good swimmer，and even now he often swims ________ Tuojiang River after supper.A. overB. throughC. toD. across( )29. —Would you like some more bread? —No，thanks.I'm ________.A. hungryB. fullC. busyD. thirsty( )30. Are you ________ when someone looks at you in ________?A. surprised；surpriseB. surprise；surprisedC. surprised；surprisedD. surprising；surprise( )31. Eating fruit and vegetables _______ our health.A. is good toB. is goodC.is good forD.is well for( )32. Milk is good _____ our ______.A. to; healthyB. to; healthC. for; healthyD. for; health( )33. Thank you for _______ me with my English.A. helpB. to helpC.helpingD. helped( )34. Li Lei works in Enland. He comes to China _____.A. three time a yearB. three times a yearC. three times yearD. three time year ( )35. My friends ________ any shopping on weekends.A. aren't doB. isn't doC. don't doD. doesn't do二、完形填空( )6. A.went shopping B. went swimming C. went onlineD. went to the movies( )7. A.joined B. disliked C. left D. waited( )8. A.on B. at C. to D. for( )9. A.hardly ever B. Usually C. often D. always( )10. A.shouts B. talks C. asks D. thinks三、阅读理解Last Monday we asked our students about how often they do the housework in Shiyan High School.Here are the results.Most students do the housework twice or three times a week.They often clean their rooms.Some students do the housework five times a week.They often clean the floor (地板). Some students help their parents on the farm.They think their parents are too busy，so they help them. The results for “wash clothes”are interesting.Some students wash clothes once or twice a week.They often wash clothes on Saturdays or Sundays.Some students wash clothes three to four times a week.They only wash their own clothes.But most students wash their clothes once a week.And they wash clothes on Sundays.Liu Ying，a girl in Class 4，Grade 8 has lots of housework to do.She washes the dishes and cleans the floor every day.She often cooks，sometimes three times a day.She says，“My mother isn't healthy.My father works in another city.So I have to do most of the housework at home.”1. From the article we know ____ students do the housework five times a week.A. allB. mostC. some2. Some students help their parents on the farm because ____.A. they think they are old enoughB. they think their parents are too busyC. they don't have too much homework3. How often do most students wash their clothes? ____A. Once a week.B. Twice a week.C. Three to four times a week.4. From the passage we know that ____.A. Liu Ying is not a healthy studentB. Liu Ying is good at homeworkC. Liu Ying has to do much housework5. Which of the following is NOT true? ____A. Most students don't do the housework.B. Liu Ying is a student from Class 4，Grade 8.C. Liu Ying cooks three times a day sometimes.四、情景交际：从方框中选择合适的选项补全对话。