人教版九年级英语第七单元Unit7知识点+习题
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2019年人教版九年级unit 7重要知识点综合练一、选词填空。
choice, man age, hobby, en ter, support, write1.1 ' m serious about ________ .2. Teen agers should have some ______ to enjoy themselves.3. Great changes have taken place since we ______________ E-Times. And the computer is widely used throughout the world.4. How did you ______ to get there last Mon day?5. People liv ing in differe nt places have their own _____ .6. Mr. Wan g,a teacher from Shandong, has ______ many poor stude nts to college.二、根据括号内所给词的适当形式填空。
1. The n eedle 针)p ____ her fin ger.2. My father ' s driving 证件Owas lost yesterday.3. How do we do someth ing for our ______ (social) in the future?4. I was so sad and that I went into my room and ______ (cry).5. I have asked my uncle to stop ______ (smoke) many times, but it did not work.6. He was born in Shangha,but was ____ (educate)in Beijing.7. “ Food _____ (safe) ” has become one of the hottest topics近期e. tly(8. Do you love read ing _______ (poem) writte n by Li Bai?三、单项选择。
2019-2020学年人教版英语九年级U7 Teenagers should be allowed to choose their own clothes课题:Teenagers should be allowed to choose their own clothes重点:⑴掌握本单元出现的生词、短语⑵学习运用含有情态动词的被动语态难点:⑴含有情态动词的被动语态⑵“某人也是”的表达方式⑶“使某事被做、让别人做某事”的表达方式主要知识点:1、含有情态动词被动语态的构成:情态动词+be+及物动词的过去分词(Ved)【例句】:1、We should be allowed to watch TV on weekends.2、The work must be done at once .例:We should look after the children carefully .(改为被动句)The children ______ ______ ______ _______ _______ .解析:此题考查含有情态动词should的被动语态,其结构为“should+be+动词的过去分词”答案:should be looked after carefully2、宾语从句的否定前移:当宾语从句跟在think、believe、suppose,expect等的动词后,且主句主语是第一人称(I,we), 变否定句时,要在主句上否定,即“否定转移”;变反意疑问句时,附加问句要与从句一致。
【例句】:1、I think you are right.-------否定句:I don’t think you are right .2、I don’t think he is clever,is he ?【注】:若主句的主语是第二、三人称,变否定句时,要在从句上否定;变反意疑问句时,附加问句要与主句一致。
【例句】:They think you are right .否定句:They think you are not right .反意疑问句:They think you are right,don’t they ?例:I don’t think the newly-directed film by Zhao Wei is as interesting as people say, _______ ?A. do youB. isn’t itC. is itD. don’t you解析:若主句的主语为第一人称,宾语从句跟在think,believe,suppose等的动词后,变为反意疑问句时,附加问句要根据从句来确定。
九年级英语全册Unit7练习题班级考号姓名总分一、根据句意及首字母或汉语提示完成单词1.She gave her mother a h_______ when she came back home.2.Thank you for your ________ (支持).3.Can you give a c________ to try it again.4.Our ________ (社会) developed rapidly now.5.He is so strong, he can l______ the desk with one hand.二、用所给词适当形式填空1.Tony hurt very _______ (bad) when he fell off his bike.2.Our parents always worry about our _______ (safe).3.She regretted _______ (buy) this expensive bag.4.Many children in the country want to get good ________ (educate).5.Tony failed _______ (finish) his work on time.三、单项选择( )1.Peter, your room _______ now.A.must cleanB.must be cleanedC.cleansD.cleaned( )2.I am not allowed ______ to the Internet bar.A.to goB.goingC.goD.went( )3.I don’t think _____ should be allowed to drive.A.sixteen years oldB.sixteen - years - oldC.sixteen - year - oldsD.sixteen- years old( )4.You must do your homework _______.A.of yourselfB.in yourselfC.on yourselfD.for yourself( )5.Tony _______ the man he wants to be.A.Ended up toB.ended upC.ended up asD.end up as( )6.Lucy’s parents are very strict _____ her.A.toB.withC.inD.at( )7.They succeeded ______ up the top of the mountain.A.climbingB.climbC.to climbD.climbs( )8.The box is _____ heavy _____ lift it up.A.too; tooB.to; toC.to; tooD.too; to( )9.My parents encouraged me ______ how to play the guitar.A.learnB.to learnC.learningD.in learning( )10.They _______ their clients get the best that money can buy.A.make upB.make toC.make inD.make sure四、句型转换1.We think he is a kind man. (改为否定句)We ______ ______ he _____ a kind man.2.When does the train arrive? Please tell me.(改为宾语从句)Please tell me _____ _____ _____ ______.3.Do they want some fruit? He asked the boys.(改为宾语从句)He asked the boys ______ they _____ some fruits.4.The earth goes around the sun.The teacher told the boy.(改为宾语从句) The teacher told the boy the earth ______ _____ the sun.5.You should hand in your homework on time.(改为被动语态)Your homework ______ _____ ______ in on time.五、翻译句子1.我们不应该和父母顶嘴。
Unit 7 Teenagers should be allowed to choose their own clothes.1.重点词汇:license, safety, field, hug, poem, community, chance, society, choice, smoke, cry, life, regret, manage, educate, enter, support...2. 短语归纳:1.get his driver’s license 取得他的驾驶执照2.no way没门,不行3.sixteen-year-olds 十六岁的人4. be worried about=worry about 担5. have part-time jobs 做兼职工作6. get one’s ears pierced 打耳洞7. get / have / make sth. done 使某物被做……8. stop doing sth 停止做某事9. stop to do sth. 停下来去做某事10. spend time with sb. 花时间和某人在一起11.take photos, take a photo 照相e a flash 使用闪光灯13.all night 整夜14.stay by my side 待在我身边15.make sure = be sure 确保,确定16.keep sb. (away) from sth使某人远离某物17. hurt oneself 伤害某人自己18. give sb. a hug = hug sb. 拥抱某人19.lift sb. up 举起某人20. cough badly 剧烈地咳嗽3. 必背典句:1.-I don’t think sixteen-year-olds should be allowed to drive. 我认为十六岁的孩子不应该被允许开车。
UNIT 7 Section Adriver’s license = driving license驾照no way 不行;不可能be worried about your safety 担心你的安全be allowed to do sth. 被允许做某事have part-time jobs 做兼职工作get their ears pierced 扎耳洞serious enough 足够严肃 / 认真cut one’s hair理发;剪发wear earrings 戴耳环be excited about doing sth. 对做某事感到兴奋take lots of photos 拍很多照片use a flash 使用闪光灯stay by one’s side陪伴在某人身旁run through the field 跑过田野make sure 确保give sb. a hug 给某人一个拥抱lift sb. up 把某人扶 / 抬 / 举起来talk back (to sb.) (和某人)回嘴 / 顶嘴watch scary movies 看恐怖电影be back by ten 10点以前回来think back to those times 回想那些时光have scary dreams 做噩梦regret doing sth. 后悔做过某事do social work for their community 为他们的社区做社会福利工作keep ... away from ... 避免……接近……;使……远离……give sb. a chance to do sth. 给某人一个机会做某事make one’s own decision(s)自己做决定move out 搬出去be educated to do sth. 被教育做某事from a young age 从小manage their own lives 成功应对他们自己的生活Section Bpass / take the test 通过 / 参加考试be strict with sb. 对某人严格get in the way of ... 挡……的路;妨碍……a professional runner 职业跑步运动员grow up 成长;长大;成熟achieve his dreams 实现他的梦想support every one of his races 支持他的每一次比赛have nothing against sth. 不反对某事think about other possible jobs 考虑其他可能的工作end up as ... 最终成为……decide for myself 我自己做决定make this choice myself 我自己做这个选择enter university 上大学be serious about ... 严肃 / 认真对待……spend more time on his homework 在他的家庭作业上多花点时间care about 关心;在意have a chance to do sth. 有机会做某事一、完成句子1.我哥哥决定明天上午去理发。
Unit 7单词强化练习根据句意及首字母提示完成单词。
1. Teenagers should be allowed to c_______________their own clothes.2. _______________is power, so we should try to study hard.3. We're taking off now. Please fasten your s_______________belt.4. She had her ears p_______________in order to be able to wear earrings.5.I'm going to bring my new c_______________to take a lot of photos.6. Do you think we may be allowed to take photos if we don't use a f_______________.7.I think he should stop w_______________that silly earrings.8. Teenagers shouldn't have p_______________jobs. They should study hard.9. I live just by the New Mart, and it's very_______________to go shopping there.10.S_______________is harmful to your health. You must give it up.11. She c_______________with sadness when she heard news of her friend's death.12. Look! Many farmers are working in the f_______________.13. He greeted her with a loving h_______________.14. He was to0 weak even to l_______________his hand.15. She was injured b_______________in the accident.16. She said she had a sore throat and was feeling a_______________.17. We deeply r_______________that this big fire has taken away two young men's lives.18. Everyone should volunteer some time in c_______________service.19. Please give me a c_______________to explain why I didn't come back on time.20. Don't worry. It takes patience to e_______________children.21. I think I'm going to f_______________a math exam. What should I do?22.I_______________the bus this morning and I had to walk to school.23. A c_______________driver is a danger to the public.24. It's not f_______________if they don't even give me a chance.25. Maybe if you e_______________what happened, the teacher will understand you.26.Sometimes h_______________can get in the way of teenagers'schoolwork.27. Jack has always wants to be a professional runner when he g_______________up.28. Lucy is shy,but polite. Every time I sawher, she always smiled at me_______________andsaid nothing.29. About two thirds of the students were a_______________having the party this weekend.30. I will s_______________you forever whatever you do.31.I think some of my family rules should be c_______________.32. I don't a_______________with what you said at the meeting.33. No m_______________how many difficulties we have, we will face them bravely.34. Mobile phones should be kept o_______________during the meeting.35. Teenagers u_______________eighteen must not allowed to smoke or drink.36.Middle school students shouldn't be e_______________to work part-time.37. You need to s_______________more time on your Schoolwork.38. It is difficult to become a p_______________sports star.39. I think I should be allowed to make this c_______________myself.40. They always talk about what will happen if I don't s_______________.41. You practiced driving every day. Have you got a driver's l_______________?42.T_______________shouldn't play with their friends on the Internet.43. Kathy's mother asked her to stop wearing those silly e_______________on school days.44. We are not a_______________to hang out with friends at night.45. Mary got her ears p_______________yesterday and bought a pair of earrings.46. Alice didn't have lunch in the dining hall to avoid_______________the manager.47. We will m_______________to finish the task on time even though it is difficult.48. Parents should e_______________their children to behave well wherever they are.49. Take an umbrella and it can p_______________you from the rain.50. I don't want to make the wrong decision and r_______________it later.51. I want to be a famous runner, but my parents don't allow me to t_______________toomuch.52. When you e_______________the building,you must show the guard your pass card.53.It is c_______________ not the only way.54. You will a_______________your dream if you work hard.55.He is a quiet boy and his h_______________are collecting stamps and drawing.56. When I grow up, I want to be a p_______________.badminton player like Lin Dan.57.If you d_______________with my ideas, you should speak out.58.We thought he was s_______________, but in fact he was joking.59. It seems u_______________on Jim to make him pay for everything and it's not all his fault.60. Parents should not be too s_______________with their children. They can become good friends.61. Before you got your driver's_______________, you can't drive a car.62. Students should not be allowed to_______________their ears pierced.63.I only_______________that I have but one life to lose for but one country.64. Would you like to see the famous_______________by Picasso?65. Don't throw rubbish everywhere. We should_____________the environment from small things.66. Betty's mom is a singer. She always_______________to her when Betty was crying.67. Sometimes hobbies can_______________in the way of the students'schoolwork.68. Ann wants to be a famous writer when she_______________up.69. I must study hard to get good grades then enter a famous_______________.70.Watching_______________movie always gives me awful dreams.参考答案:1.choose2. Knowledge3. safety4. pierced5. camera6.flash7. wearing8. part-time9. convenient 10. Smoking11. cried12. field/fields13.hug14. lift15.badly16.awful17. munity 19. chance20. educate21. fail22.missed23. careless24. fair25. explain26. hobbies27.grows28. politely 29. against30. support31. changed32. agree33. matter34.off35. under36. encouraged37. spend38. professional39. choice40. succeed41. license42. Teenagers/Teens 43. earrings44. allowed45. pierced46. meeting/seeing 47. manage48. educate49. protect50. regret51. train52. enter53. certainly 54. achieve55. hobbies56. professional57. disagree58. serious59. unfair60. strict61.license62. get63. regret64. paintings65. protect66. sang67. get68.grows69. university70. scary。
人教版九年级全一册英语Unit7单元语法知识点总结本单元重点短语的具体用法1. get his driver’s license:取得驾驶执照。
例如:He finally got his driver's license after many attempts.(经过多次尝试,他终于拿到了驾驶执照。
)2. no way:没门,不行。
例如:- Can I have a day off?(我能请一天假吗?)- No way!(不行!)3. sixteen-year-olds:十六岁的人,是一个复数名词,表示十六岁的群体。
例如:Sixteen-year-olds are not allowed to vote in this country.(在这个国家,十六岁的人不被允许投票。
)而sixteen-year-old 则是一个形容词,用来修饰名词,表示“十六岁的”。
例如:He is a sixteen-year-old boy.(他是一个十六岁的男孩。
)4. be worried about = worry about:担心,担忧。
例如:Don't worry about the exam. You will do fine.(不要担心考试,你会做得很好的。
)或者She is worried about her son's health.(她担心她儿子的健康。
)5. have part-time jobs:做兼职工作。
例如:Many college students have part-time jobs to earn some extra money.(许多大学生做兼职工作来赚一些额外的钱。
)6. get one’s ears pierced:打耳洞。
例如:She wants to get her ears pierced, but her parents don't allow it.(她想打耳洞,但她的父母不允许。
人教版初中英语九年级全一册Unit7 知识清单+习题九年Unit 7 Teenagers should be allowed to choose their own clothes.一、必会单词license n (=licence)证件safety n.安全;安全性smoke v吸烟;冒烟,n.烟part-time adj&adv兼职(的) pierce v扎;刺破;穿透earring n耳环;耳饰flash n闪光灯;闪光v.闪耀;闪光tiny adj极小的;微小的cry v&n哭;叫喊field n.田野;场地hug n&v拥抱;搂抱lift v举起;抬高n电梯;搭便车badly adv严重地;差,非常awful adj很坏的;讨厌的teen n.(13至19岁之间的)青少年regret v&n.感到遗憾;懊悔poem n.诗;韵文community n社区;社团chance n.机会:可能性educate v教育;教导manage v完成(困难的事);应付(困难局面) society n.社会support v&n.支持enter v进来;进去choice n选择;挑选二、常考短语、用法go to the shopping center去购物中心have part-time jobs 做兼职工作be excited about对…感到兴奋by my side在我身边make sure确信talk back回嘴;顶嘴agree with sb.同意某人(的意见、观点等) keep … away from避免接近;远离manage one’s own life应付自己的生活be strict with sb.对某人要求严格achieve one’s dream实现某人的梦想enter university进入大学be serious about认真对待make this choice做出这个选择keep off关闭be worried about为……担心get one’s ears pierced扎耳洞take lots of photos拍许多照片through the field穿过田间give sb. a hug给某人一个拥抱listen to sb.听某人的话learn...from向…学习…make one's own decision自己做决定in most Asian societies在大多数亚洲社会get in the way of挡……的路;妨碍how much多么end up结東care about关心in the end最后be allowed to do sth被允许做某事get sth.done使某事被做what to do做什么spend time with sb与某人共度时光be excited about doing sth.对做某事感到兴奋hurt oneself伤到自己regret doing sth.懊悔做某事take care of oneself照顾自己continue to do sth.继续做某事love doing sth.喜欢做某事have nothing against doing sth.不反对做某事have a chance to do sth.有机会做某事spend more time on sth.在某事上花费更多时间stop doing sth停止做某事should do sth.应该做某事need to do sth.需要做某事give sth. to sb把某物给某人allow sb. to do sth.允许某人做某事start doing sth,开始做某事see sb do sth.看见某人做过某事三、基本句型1.I don't think sixteen-year-olds should be allowed to drive2. They aren't serious enough3. Teenagers should not be allowed to smoke.4. Sixteen-year-olds should be allowed to get their ears pierced5. Only then will I have a chance to achieve my dream6. ---Do you think teenagers should be encouraged to make their own decisions?---No, I don't agree with this. Teenagers are too young to make their own decisions.7.Do you think we must keep teenagers away from the Internet?四、重点语法含有情态动词的被动语态1). Teenagers should be allowed to choose their own clothes.应该允许青少年选择他们自己的衣服。
2019年人教版九年级unit7基础知识点强化训练(含答案)一。
单选1.You don't know I want to see you again. It's a year since I last saw you.A. how soonB. how longC. how oftenD. how much2.I like English very much. I never miss a to practice English with foreigners.A.subjectB.mistakeC.chanceD.space3.—Jason is too stubborn(固执的)sometimes.—I quite . But he's always friendly to others,A.acceptB.argueC.agreeD. admire4.Waste paper everywhere. It’s our duty to keep the school clean.A.throws B.are thrownC. shouldn't be thrownD. should be thrown5.—What’s your teacher like? —She is always strict ____ us.A. inB. withC. toD.at6.You your dream in the end one day.A.achieveB. will achieveC. come trueD. will come true7.You shouldn’t be angry with your teacher if he you.A. is strict withB. is strict inC. cares aboutD. worries about8.Please stop ____ and go out for a walk. Remember ____ warm clothes.A. to study;wearingB.studying;to wearC. to study;to wearD.studying;wearing9.---May I be allowed to choose a summer course?----It’s up to you. You’re ____ to make your own decision.A.too oldB.enough oldC.old enough10.一It's said that the best way to relax is exercise.一I see. But you should keep away dangerous sports.A.with; fromB.for; offC.through; fromD.through; by11.—You look tidy. When did you get your hair ?—Last week.A.to cutB. cutC. cuttingD. to be cut12.You _______ to the meeting this afternoon if you have something important to do.A.don’t need to comeB. needn't to comeC.needn’t comingD. don’t n eed coming13.John is getting very thin. He doesn’t eat food.A. manyB. enoughC. fewD. little14.If you work harder, you’ll have another t o play the violin at a concert.A. sleepB. chanceC. mistakeD. problem15.The old man was so _____ the good news that he couldn’t say a word.A.interested inB.excited aboutC.afraid ofD.worried about16.—Do you need a helping hand with the job?—I can it. Thanks anyway.A.refuseB. supportC. encourageD.manage17.My bike is broken. I’ll get it later.A.to repairB.repairedC.repairingD.repair18.—Sir, you drove so fast just now. Could I see your driver’s ?—OK. Here you are.A.skillB. licenseC. researchD.project19.If you want to lose weight,you should________eating too much meat.A.stoppingB. stopC. stopsD. stopped20.I am strongly_________ keeping animals in the zoo, because I think animals should also have the right to enjoy freedom.A.upB. downC. f orD.against21.一Gould I smoke here?—Sorry. Look at the sign! Smoking here.A.isn’t allowedB. is allowedC. doesn’t allowD. isn’t allowing22.Teenagers have to be 18 years old before they to drive a car.A.are allowedB. allowedC.will be allowedD.allow23.Although Kate is only a girl, she can do a lot of things by herself.A.five year oldB.five-year-oldC.five-years-oldD.five-year-olds24.一Is Miss Li giving up her job?—Yes. She is leaving for Shanghai and will find a new job there.A.famous forB. good atC.interested inD. serious about25.—I think Cindy is certainly the No. 1 in the English speech contest.—. Her spoken English is not as good as Tina’s.A.I agreeB. So she isC. I don’t mindD. I don’t think so26.I want to be a basketball player when I grow up, and my parents my dream very much.A.developB. imagineC. remainD. support27.My father has made a that he will buy a camera for me.A.suggestionB. secretC. problemD.decision28.---Why doesn’t the surgeon stop ____________ lunch?---Because he is too busy __________ a dying patient in the operation room.A.to have; to saveB.having; to saveC.to have; savingD.having; saving29.Grandfather lives with us. We all him.A.look atB.look forC.look afterD.look like30.Don’t worry about th e children. Tliey will .A.take good careB.be taken good careC.take good care ofD.be taken good care of31.Attention,please! All the mobile phones must before the meeting starts.A.turn offB.be turned offC.be turning offD.turned off32.Sixteen-year-olds shouldn’t to go to an Internet bar.A.be allowedB.have allowedC.allowD.be allowing33.Y o u can’t wear shoes inside this place. It .A.doesn’t allowB.isn’t allowedC.hasn’t allowedD.wasn’t all owed34.一Do you think you can get the prize in the singing competition?—I’m afraid not. Actually, I sing quite .A.bravelyB. loudlyC. badlyD. happily二。
Unit 7teenagers should be allowed to choose their own clothes.一.重点词汇1.证件2.驾照 or3.4.安全n adj 危险的adj n .5. 讨厌的adj6.诗 n7.教育v n . adj 8社会n adj 9.支持v/ n10.进来enter v entrance n反义词exit反对against11. 选择n . v . 12.吸烟v/n .13.成功n v adj adv .二.重点短语1.keep sb/sth from doing sth阻止某人/某事做某事2.have a change to do sth有机会做某事3.manage to do sth设法做某事,努力完成某事4.be strict with sb对某人要求严格5.get in the way of挡···的路,妨碍6.succeed in doing sth成功地做某事7. sth happened to sb 某人出了某事(常指不好的事)Sb happened to do sth某人碰巧做某事8.be serious about认真对待9.have no choice but to do sth只好做某事10 have/do part-time jobs=have/do part-time work做兼职11.驾照.driver’s license =driving license12.拥抱某人give sb. a hug = hug sb.13.后悔做了… regret doing sth eg. I regret telling a lie.遗憾做…(没做) regret to sth eg.I regret to tell you that you failed the exam.14回嘴talk back 15.做出自己的决定make one’s own decision三、重点语法考点1.get/have/make sth done表被动 eg: have/get/make my ears piercedhave/get/make my hair cut2.should allow sb to do sthsb should be allowed to do stheg.We should allow teenagers to choose their own clothes.Teenagers should be allowed to choose their own clothes.Teenagers shouldn’t be allowed to choose their own clothes.Should teenagers be allowed to choose their own clothes?Why should teenagers be allowed to choose their own clothes?情态动词的被动语态是:情态动词(not)+be + done3.I don’t think sixteen-year-olds should be allowed to drive.若宾语从句跟在think 、believe 、suppose (猜想推测)guess(猜)image(想象) expect(期待)等动词之后,而主语为第一人称时,句子的否定体现在主句上。
Part1. Unit 7知识点回顾【短语归纳】
1. driver's license
2.no way
3. sixteen-year-olds (=sixteen-year-old boys and girls)
4. be worried about = worry about
5. get one's ears pierced
6. get / have / make sth. done
7. stop doing / stop to do sth.
8. spend 一段时间with sb.
9. make sure = be sure
10. keep sb. (away) from sth
11. give sb. a hug = hug sb.
12. lift up
13. talk back
14. an adult
15. regret doing sth.
16. too + adj.+ to do
17. learn…from…
18. agree with sb
19. manage one's own life
20. manage to do sth.
21. take / pass / fail a test 22. be strict with sb.
23. get in the way of
24. fail to do sth.
25. end up with
26. see sb. do / doing / done sth.
27. make a choice
28. have nothing against doing
29. the other day
【重点句子】
1. I don’t think twelve-year-olds should be allowed to get their ears pierced.
我认为不应该允许12岁的孩子穿耳孔。
2. They talk instead of doing homework. 他们聊天而不是做作业。
3. He is allowed to stay up until 11:00 pm. 允许他们熬到晚上11点。
4. What school rules do you think should be changed?
你认为学校的哪些制度应该改一改了?
5. The two pairs of jeans both look good on me.
这两条牛仔裤穿在我身上都适合。
6. The classroom is a real mess. 教室太脏了。
7. Should I be allowed to make my own decisions? 我应该被允许自己做决定吗?
8. Only then will I have a chance of achieving my dream.
只有这样我才能实现我的梦想。
9. We have nothing against running. 我们没有理由反对他跑步。
【辨析&语法】
1. ①两种语态:主动语态和被动语态
主动语态表示是动作的执行者;被动语态表示主语是动作的承受者。
Cats eat fish. (主动语态)猫吃鱼。
Fish is eaten by cats. (被动语态)鱼被猫吃。
②被动语态的构成:
由“助动词be +及物动词的过去分词”构成
助动词be 有人称、数和时态的变化,其变化规则与be 作为连系动词时完全一样。
2. allow sb. to do sth. 允许某人做某事
如:Mother allows me to watch TV every night. 妈妈允许我每晚看电视。
be allowed to do sth. 被允许做某事(被动语态)
如:LiLy is allowed to go to Qinzhou. 莉莉被允许去钦州。
3. enough 足够
用法:名词前,形副后
如:beautiful enough 足够漂亮;enough food 足够食物
4. stop doing sth. 停止正在做的事。