2016九年級新人教版英語各單元知識點

1、精選優(yōu)質文檔傾情為你奉上精選優(yōu)質文檔傾情為你奉上專心專注專業(yè)專心專注專業(yè)精選優(yōu)質文檔傾情為你奉上專心專注專業(yè)九年級人教版英語各單元重點短語及句型 Unit1 How can we become good learners?一.重點短語 1. ask sb. for help 請求某人的幫助 be patient 耐心點兒 2.improve one s speaking skills 提髙某人說的能力 3. spoken English=oral English英語口語 4. make word cards 制作單詞卡片 5. listen to tapes 聽磁帶 6. the secret

2、 to language learning 語言學習的訣竅 7. be afraid to do sth.不敢做某事 8. fall in love with. . 愛上 9. body language 肢體語言 10. take notes 記筆記make mistakes in grammar 犯語法錯誤 learning habits 學習習慣 13. have sth. in common 有.共同點 14. pay attention to 注意 15. connectwith把與聯(lián)系起來 16. write down key words 摘抄重點詞 17. in class 在課

3、堂上after class 課后 18. be interested in 對感興趣19. do sth. on ones own 獨立做某事 20. worry about 為.而擔憂21. depend on=rely on 依賴；取決于二重點句型1. What about doing sth ? 例：What about listening to tapes?by的用法 a. 介詞prep.（指交通等）乘； 例：Themancamebybus.那人是坐公共汽車來的。 TheywenttoShanghaibyplane.他們坐飛機去上海。 b. 表示做某事的方式、方法 結構：by+V-in

4、g How do you study for a test? I study by making word cards.3. 現在完成時態(tài)結構：have done， 表示 例：Have you ever studied with a group?Its +adj+ (for sb) to do sth Its too hard (for me) to understand spoken English.6. The more you read, the faster you ll be.你的閱讀量越大，你的閱讀速度就能提髙得越快。7. find it + adj + to do sth 例：I

5、 find it easy to learn English.8. Its a piece of cake. 小菜一碟/太容易了！I Unit2 I think that mooncakes are delicious!一.重點短語1. the Lantern Festival 元宵節(jié) 2. the Dragon Boat Festival 端午節(jié)3. the Water Festival 潑水節(jié) 4. eat five meals a day 一天吃五餐5. put on five pounds 體重增加了五磅 lose weight減肥6. in two weeks 兩星期之后 7. be

6、 similar to. 與相似8. throw water at each other 互相潑水 9. in the shape of. 呈的形狀 10. folk stories民間傳說故事 11. lay out擺開;布置12. the story of Chang，e嫦娥的故事 13. refuse to do sth 拒絕做某事14. have good luck in the new year在新的一年里有好運氣15. end up最終成為;最后處于 end up with以結束16. share sth with sb 與分享 17. as a result結果18. one .

7、 the other. (兩者中)一個另一個 19. care about 關心20. dress up 喬裝打扮 21. haunted house 鬼屋22. play a trick on sb.捉弄某人 23. give out 分發(fā) give up放棄24. trick or treat (萬圣節(jié)用語)不給糖果就搗蛋25. light candles 26. the importance of的重要性27. take sb around=show sb around帶某人到處走走28. warn sb to do sth.警告某人做某事 warn sb not to do sth警告

8、某人不要做某事29. the beginning of new life 新生命的開始30. remind sb of 使某人回想起31. promise to do sth.承諾做某事 32. treat sb. with. 用/以對待某人二重點句型1. What do/does+sb. + think of sth. ?例：What does Wu Yu think of this festival?2.賓語從句(P55) （復習直接引語和間接引語）一連詞a.陳述語序(that) b.一般疑問句(if 或whether) c.特殊疑問句(5w,1h)二陳述語序 三.時態(tài)可跟that從句做賓

9、語的動詞：say, think, insist, wish, hope, demand, imagine, wonder, know, see, believe, agree, admit, deny, expect, explain, order, command, feel, dream, suggest, hear, mean, notice, prefer, request, require, propose, declare, report等例：I dont know what they are looking for. Could you tell me when the trai

10、n will leave?注意：當主句謂語動詞是 think, believe, suppose, expect 等詞，而賓語從句的意思是否定時，常把至主句表示。例： it is right for him to treat you like that.注意：由whether,if 引導的賓語從句 由whether(if)引導的賓語從句，實際上是一般疑問句演變而來的,意思是“是否”。例：I wonder whether(if) they will come to our party. 注意：當賓語從句表示的是一個客觀真理或者事實時，即使主句是過去時，從句也用一般現在時態(tài)。 例：The teac

11、her told us that light travels faster than sound. 3.感嘆句結構（P56） How+adj. /adv. + 主 + 謂！What (a/an)+名+ 主 + 謂！例：What an interesting story it is! How tall Yao Ming is!練習a. 將下列句子改為感嘆句Its a nice dress. They are lovely animals. Its bad weather. Her son is very naughtyShe is a very careful student. b. 用What

12、 , What a , What an , How 填空。1._ hot the weather is! 2. _ hard her father works! 3._long way it is from Guangdong to Paris! 4._fine day it was yesterday! 5._lovely baby! 6._beautiful your voice is! 7._ sad news he told us! 8._happy she was last weekend! 9._nice the garden is!10._ happy life we have!

13、 11._delicious mooncakes! Unit 3 could you please tell me where the restrooms are?一.重點短語1. turn left/right 向左/右轉 2. on one s left/right 在某人的左/右邊3. go along Main Street 沿著主大街走 4. have dinner 吃飯5.go to the third floor 去三樓 6. a room for resting 休息室7. be special about. . 有獨特之處 8. pardon me 請再說一次9. come

14、on 過來;加油 10. one one s way to. 在去的路上11. something to eat一些吃的東西 12. hold one s hand 抓住某人的手13. mail(send) a letter 寄信 14. pass by 路過15. a rock band 搖滾樂隊 16. in the shopping center 在購物中心17. in some situations 在某些場合 18. park one s car 停車19. an underground parking lot地下停車庫 20. such as 例如21. thank sb. for

15、 doing sth. 為感謝某人 22. look forward to期盼23. meet sb. for the first time 第一次見到某人24. in a rush to do sth. 倉促地做某事25. be convenient to do sth. 做某事很方便二.重點句型1. notuntilYou never know until you try something.2. It seems (that)It seems a rock band plays there every evening.3. do you know.例：Excuse me, do you

16、know where I can buy some medicine?Do you know when the bookstore closes today?4. Could you please tell me. ?Could you please tell me how to get to the post office?5sb. suggest+ 從句(虛擬語氣：should+V )例：The clerk suggests they go to the museum.6.take的用法 take some food take some medicine （=have吃，喝） take n

17、otes做筆記 take ones temperature ( 測量 ） It takes sb some time/money to do something （ 花費，需要 ） Ill take this coat.（=buy購買） take somebody / something to （ 帶領，拿去，取 ）take a train to Chongqing （ 乘坐 ） take off（ 脫下）turn 的用法turn to page 80 翻到 It is your turn.輪到你了。at the turning 在轉彎處 turn on/ off/ up/ down 關tur

18、n right/ left at the first turning /crossingUnit4 I used to be afraid of the dark. 一重點短語1. used to do過去常常做某事 be used to doing 習慣于做某事be used to do 用來做事（被動語態(tài)） 2. in public公開地3. from time to time時常，有時 4. in person 親自5. deal with處理 Its a deal.就這么定了！6. look after=take care of 照顧，照料二重點語法1. 辨析： used to do

19、sth. 過去常常做get/be used to sth./doing sth. 習慣于 be used to do 被用于做（被動語態(tài)） be used by 由(被)使用（被動語態(tài)）be used as 被當做使用（被動語態(tài)）be used for doing被用于做（被動語態(tài)）例: I used to go to work by bus. Now I take a taxi. He used to be a problem boy. She used to be very shy. Im used to drinking a cup of water after meal.Hes bee

20、n used to living in the dormitory.A hammer is used to drive nails. This machine is used to clean the floor.The girl is being used as a servant in the house. A knife can be used for cutting bread. 2) afford（支付得起）的用法 afford sth 買得起 afford to do sth 有足夠的去做例：His mother couldnt afford to pay for her chil

21、ds education.They did not consider whether they could afford the time or not.We cant afford to pay such a price. （such和so區(qū)別見P110）3) take pride in sth/ sb = be proud of sth/ sb 為感到自豪例：He was watching me and take pride in everything good I do. I take pride in my child. =Im proud of my child.注：He take

22、pride in everything good I do. 這是一個定語從句。省略了關系代詞that。先行詞為不定代詞時，關系代詞只能用that。4）the+序數詞+最高級+N 第幾（大/長/高）One of the/形容詞性物主代詞+Ns 謂語用三單例：He is now one of the best students in his classOne of my best friends is a doctor. One of his most expensive pens has been lost.The yellow river is the second largest rive

23、r in china.Mount Qomolangma is the first highest mountain around the world. 練習：1. He used to (be) poor, but now he is rich and he can afford (buy) the most expensive car.2. Tom takes pride his son, because he climbed the (two) (high) mountain successfully.3. She is used to (help) anyone that gets in

24、to trouble.One of the (difficult) things (be) to believe yourself.4.Hey, what is it used to do?Well, its used (cut )down the tree. Unit5Whataretheshirtsmade of?1.重點短語1.bemadeof 由.制作/制造(材料) 2.bemadein在.制作/制造(產地)3.bemadefrom由制造/制成 4.environmentalprotection環(huán)境保護5.befamousfor以聞名;為人知曉 beknownfor以聞名 6. bep

25、roducedin在生產 7. beusedfor被用于8.asfarasIknow據我所知 9.pickbyhand手工采摘10. o把變成 11. nomatter不論12.allover(around)theworld全世界 13.eventhough即使14.avoiddoingsth避免做某事 15.everydaythings日常用品16.findout查明;弄清 17.goonavacation去度假18.papercutting剪紙 19.suchas例如20. sendfor發(fā)送;派人去請 21.sendout發(fā)出;放出;發(fā)送22.becoveredwith被

26、覆蓋 23.riseinto上升到;升入24.puton張貼 25.assymbolsof作為的象征26.fairytale童話故事二重點語法1.辨析：bemadeof 由.制作/制造(材料)：在成品中能看出原材料 bemadefrom由.制造/制成(材料)：在成品中看不出原材料bemadein在.制作/制造(產地) Made in China.中國制造例：The desk is made of wood. Bread is made of flour. The paper is made from wood. Wine is made of grapes. This kind of plan

27、e is made in China.2. befamousfor以.聞名;為人知曉 beknownfor因.而聞名 befamousas作為.而聞名 beknownas作為.而聞名 例：Jingdezhen is famous for china.China is famous for its tourism.Mo Yan is very famous as a writer.3. allow sb to do sth允許某人做某事 allow doing sth be allowed to do sth例：Please allow me to come in.My boss doesnt

28、allow me to use the telephone.We were not allowed to talk in class. They allowed smoking in this room only.注意：allow只可搭配動名詞短語作賓語，不可直接搭用動詞不定式作賓補，即只可說allow doing sth，不可說allow to do sth.4.一般現在時的被動語態(tài)（見P155頁） 結構：am/is/are+過去分詞Unit 6 When was it invented？一重點短語1.by accident偶然;意外地 2.divide into把分成3.take plac

29、e發(fā)生 happen發(fā)生（沒有被動形式）4.all of a sudden=suddenly 突然;猛地5.look up to 仰慕 6.dream of 夢想;夢見7.translateinto把翻譯成二重點語法1. 辨析invent; find; find out; discover invent“發(fā)明”，指通過勞動運用聰明才智“發(fā)明/創(chuàng)造”出以前從未存在過的新事物例：Who invented the telephone?He invented a new teaching methodfind“找到、發(fā)現”，指找到或發(fā)現自己所需要的東西或丟失的東西，著重指找到的結果。例：Weve fo

30、und oil under the South SeaI finally found my English book. find out指經過研究或詢問查明某事或真相。例：Ive found you out at last.Please find out when the ship sails for New York.Please find out what time the delegation will come.discover“發(fā)現”，表示“偶然”或“經過努力”發(fā)現客觀存在的事物、真理或錯誤，即指發(fā)現原來客觀存在但不為人所知的事物，也可表示發(fā)現已為人所知的事物的新的性質或用途。Col

31、umbus discovered America in1492We soon discovered the truth 我們很快就弄清了真相?！揪毩暋縜Edison the electric lampbI lost my necklace last nightI havent itcWho America first？dCan you what time the train leaves？2.一般過去時的被動語態(tài)（見P188頁） 結構：was/were+過去分詞【練習】( ) 1. Peoples Republic of China _ on October 1, 1949.A. found

32、B. was founded C. is founded D. was found( ) 2. English _ in Canada. A. speaks B. are spoken C. is speaking D. is spoken( ) 3 This English song _ by the girls after class. A. often sings B. often sang C.is often sang D.is often sung( ) 4 This kind of car_ in Japan. A. makes B. made C. is making D. i

33、s made( ) 5 Computers _ all over the world. A. is used B. are using C. are used D. have usedUnit 7 Teenagers should be allowed to choose their own clothes.一重點短語1. choose their own clothes選擇自己的衣服2. be serious about對認真，嚴肅 3. care about擔心4. eight hours sleep八小時的睡眠 5. drivers/driving license駕照6. instead

34、 of doing sth代替做某事 7. wear uniforms穿校服8. be good for對有益 be bad for對有害 9. a fifteen-year-old boy一個15歲的男孩10. talk back回嘴，頂嘴 11. volunteer to do sth志愿做某事12. make my own decision 做自己的決定13. old peoples home養(yǎng)老院14. the importance of 的重要性 15. make sure確保16. a professional runner一個專業(yè)的賽跑者17.keepaway from遠離 ge

35、t in the way of擋路;妨礙18. stay up 熬夜 19. a part-time job兼職20. be strict with sb. 對某人嚴厲 be strict in sth對某事嚴厲二重點句型1She is a sixteen-year-old girl.=She is sixteen years old.2. allow sb. to do sth. 允許某人做某事（主動語態(tài)）be allowed to do sth. 被允許做某事（被動語態(tài)）Mother allows me to watch TV every night. LiLy is allowed to

36、 go to America. 3. get their ears pierced 穿耳洞讓/使（別人）做某事 get sth. done(過去分詞) have sth. doneI get my hair cut. = I have my hair cut. 4. enough 足夠形容詞enough 如：beautiful enough足夠漂亮 enough名詞如：enough food 足夠食物 enoughto 足夠去做例：I have enough money to go to Beijing. 我有足夠的錢去北京。 She is old enough to go to school

37、.她夠大去讀書了。5. stop doing sth. 停止做某事Please stop speaking.stop to do sth. 停止下來去做某事Please stop to speak.6. 系動詞用法：系動詞+adj常用的系動詞有：look, feel, be, become, get, turn, smell, taste, stay(保持), kept等。連系動詞除be和become等少數詞可接名詞作表語外，一般都是接形容詞。例：They are very happy. He became a doctor two years ago. She felt very tired

38、. The grass turns green.7. get in the way of 礙事，妨礙 如： Her social life got in the way of her studies.8. also 用于句中 I also like apples. either用于否定句句末 I dont like apples, either. too 用于肯定句句末 I like apples, too.Unit 8 it must belong to Carla.一重點短語1.be long to屬于 2.listen to classical music聽古典音樂3.at school

39、在學校 4.at the picnic在野餐5.go to the concert去聽音樂會 attend a concert參加音樂會6. run for exercise跑步鍛煉 7.catch a bus趕公共汽車8.keep healthy保持健康 9.point out指出10.pop music流行音樂 light music輕音樂 folk music民間音樂country music鄉(xiāng)村音樂 foreign music外國音樂 jazz爵士樂 rock搖滾樂 11. the rest of其余的人或物12. have no idea不知道 13. not onlybut als

40、o不但而且 14. make noise(可數)吵鬧 15.an ocean of許許多多、無窮無盡的 16. call the police 報警 17. get on 上車 get off 下車二.重點語法 must, may, might, could, may, cant+動詞原形 表示推測，程度不同must 一定,肯定(100%的可能性)may, might, could有可能, 也許(20%80%的可能性)cant 不可能, 不會(可能性幾乎為零)例：The dictionary must be mine. It has my name on it. The CD might/co

41、uld/may belong to Tony, because he likes listening to pop music.The hair band cant be Bobs. After all, he is boy!當play 指彈奏樂器時，常在樂器前用定冠詞play the guitar play the piano play the violin當play 指進行球類運動時，則不用定冠詞play football play basketball play baseball3. try to do sth.嘗試做某事 try/do ones best to do sth. 盡某人的

42、最大努力去做某事例：I try to climb the tree. He tried his best to run. 4.escape from 從哪里逃跑出來例：He escaped from the burning building. 5. 辨析because of , becausebecause of +名詞/代詞/名詞性短語because +從句例：I do it because I like it. 我做這件事是因為我喜歡。I had to move because of my job. 因為工作的原因我得搬家。6. anything strange 一些奇怪的東西當形容詞修飾

43、something, anything, nothing, everything等不定代詞時，放在這些詞的后面7. there be sb./ sth. doing 例：There is a cat eating fish.There must be something visiting our home.8. look for 尋找指過程 find 找到指結果例：I am looking for a pen. 我正在找一支筆。（指找的過程）I found my pen just now. 我剛剛找到了我的筆。（指找的結果）9. hear 聽指聽的結果listen 聽 指聽的過程如：例：Did

44、 you hear ? 你聽到了嗎？（指聽的結果，聽或沒聽到）I often listen to the music. 我經常聽音樂。（指聽的過程）10. take place 常指“(某事)按計劃進行或按計劃發(fā)生”(二者都無被動)happen常指具體事件的發(fā)生，特別指那些偶然或未能預見的“發(fā)生”例:Great changes have taken place in China since.New things are happening all around us. take place還有“舉行”之意。例:The meeting will take place next Friday.ha

45、ppen還可表示“碰巧；恰好”之意例:It happened that I had no money on me.Unit 9 I like music that I can dance to.一.重點短語1.stay away from 遠離 2. be sure 確定；確信3. be sure to do 一定要做某事 4.make sure that.確保;確定5. stay out待在外面 6. stay up熬夜7.in that case既然那樣 8.in case萬一9.stick to堅持;固守 10.in total總共；合計11.plenty of 大量；充足 12.onc

46、e in a while偶爾；間或二.重點語法1.prefer的用法【1】prefer A to B、A與B相比較,比較喜歡A例:I prefer English to Chinese. Ipreferfishtomeat.【2】prefer doing A to doing B,A與B相比,比較喜歡做A例：I prefer swimming to running.【3】prefer to do A rather than do B，A與B相比,比較喜歡做A例：I preferred to stay behind rather than go with you.【4】詞組prefer not

47、to do “不愿意做”2. whatever 相當于no matter what例:Wherever you go, whatever you do, Ill be right here waiting for you.3. cheer up高興起來；振作起來 使歡樂；使高興例:Cheer up！Your troubles will soon be overHe tried to cheer them up with funny storiesmarry娶;嫁;結婚;和.結婚 marry sb. / get married 表示動作例. He married a pretty girl. S

48、he married a soldier. =She got married to a soldier. They got married last year. 4. keep healthy 保持健康例. In order to keep healthy, he keeps jogging every day. keep in good health, keep fit和 stay healthy 都表示“保持健康”巧記以o結尾的名詞變復數：兩人兩菜一枝煙注：兩人指的是negro黑人,hero英雄, 兩菜指的是tomato西紅柿,potato土豆, 一枝煙,是說tobacco煙草,這些詞變復

49、數時要加是-es,其余以o結尾的加-s。5.定語從句觀察兩個句子,看看有什么區(qū)別: an interesting book 形容詞interesting做定語修飾book a book that is interesting that is interesting句子做定語修飾book interesting/that is interesting作用是相同的,都是用作定語來修飾名詞book, 這種在復合句中修飾名詞或代詞的從句叫做定語從句。 定義：復合句中，修飾某一名詞或代詞的從句叫做定語從句。定語從句要跟在所修飾的名詞或代詞后面，被定語從句修飾的名詞或代詞叫做先行詞。定語從句一般用關系代詞

50、who，that，which和whose來引導，放在從句的句首使從句與主句相連，并在句中擔當一定的成分。 I like music that I can dance to. (作賓語)I prefer singers who can write their own songs. (作主語) 注1：That在從句中作主語或賓語(作賓語時that 可省略) （指物）A plane is a machine that can fly.(作主語) The noodles（that）I cooked were delicious.(作賓語) （指人）Who is the man that is read

51、ing the book over there? (作主語) The girl (that) we say yesterday was Jims sister. (作賓語) 注2：從句的謂語和先行詞的單復數保持一致I like a sandwich that is really delicious. I love singers who are beautiful. 注3：Which在從句中作主語或賓語(作賓語時可省)（指物）The silk which is produced in Hangzhou sells well. (作主語) The songs (which）Liu Dehua s

52、ang were very popular. (作賓語) 注4：Who(主語), whom(賓語)（指人）例.The boy who break the window is called Roy. (作主語) The person to whom you just talked is Mr. Li.(作賓語)注5： Whose 在從句中作定語指人或物的所有格I like the girl whose hair is long. (作定語) Unit10 Youaresupposedtoshakehands.一.重點詞組1.besupposedtodo sth被期望/要求做某事；應該2.shak

53、ehands握手 3.dropby順便拜訪4.afterall畢竟;終歸 5.pickup拾起；撿起 接某人6.makeanoise發(fā)出噪音 7.tablemanners餐桌禮儀8.getusedto習慣于 9.berelaxedabout對隨意/放松10.get mad大動肝火;氣憤 11.cleanoff 把擦掉12.take off脫下(衣服)；(飛機等)起飛 13.make an effort作出努力14.make sb feel at home使某人感到賓至如歸 15.cut up切開;切碎16.be expected to do 被期待做 17.make friends with與

54、交朋友18.as soon as一就 19.to ones surprise令某人吃驚的是20. be different from 與不同 21.on time 按時 in time及時二.重點語法1.（1）suppose：猜想;假設 suppose that表示“猜測;假設”，that可省例：Isupposeheisa student. （2）besupposedto do sth被期望做某事，應該做某事。相當于should 和ought to例：We are supposed to stop smoking. Youaresupposedtosayhellototheforeigners

55、.【練習】Youaresupposed_handswhenyoumeetforthefirsttime.A.toshakeB.shakeC.shakingD.shook2.make plans to do = plan to do. 打算做某事例She has made plans to go to Beijing.=She has planed to go to Beijing. go out of ones way to do 特意，專門做某事例：He went out of his way to make me happy.3.InSwitzerland,itsveryimportant

56、tobeontime.分析：it是形式主語，不定式是真正的主語。例：Tocleantheblackboardisyourjob.Itsyourjobtocleantheblackboard.4.Wearethelandofwatches,afterall.畢竟我們是鐘表王國。（1）thelandofwatches鐘表王國例：Chinaisthelandofbikes.（2）afterall畢竟例：Afterallyourbrotherisalittlekid. 【練習】 Dontbeangrywithher,_sheisyourmother.A.atfirstB.bythewayC.after

57、allD.inaword5.Thanksfor.Thankyoufor.表示“因.而感謝”，后接名詞、代詞或者動名詞作賓語例:Thanksforhelpingme. Thanksforyourmessage.【練習】Thankyoufor_metoyourbirthdayparty.A.toaskB.askedC.inviteD.Inviting6.辨析except和besides（1）except“除之外”不包括所說的東西例：IgetupearlyexceptSunday.（不包括星期天） Nobodywaslateforthemeetingexceptmetoday.（2）besides的

58、意思是“除了之外，還有”例：Fiveothersarelatebesidesme.（包含我在內）7.not.anymore=nomore 不再 not.anylongernolonger 不再例：Theboydidntcryanymore/longerwhenhesawhismother.【練習】Donttrytofoolus.Wearenotchildren_ A.any longerB.anymoreC.afterall D.A, BandC8.辨析maybe和may be（1）maybe 副詞：“大概、或許”，常用于句首表示不確定的猜測。例：Maybeyourfatherisathome

59、.（2）maybe 情態(tài)動詞：may動詞原形be構成句子的謂語，情態(tài)動詞may表示推測，譯為：也許許、可能”。【練習】Lookatthattallman.He_yournewteacher. A.maybeB.reallybeC.tobeD.maybeUnit 11 Sad movies make me cry. 重點短語1. for the first time 第一次2. the first time . 第一次3. be supposed to do . 應該做4. be expected to do sth. 被期望做5. shake hands with sb. 和握手6. hold

60、 out 伸出7. to ones surprise 令意外的是8. be relaxed about . 對感到放松 9. rush around 匆忙趕路10. value the time 珍惜時間 11. in ones everyday life 在日常生活中12. drop by 順便拜訪；隨便進入13. after all 畢竟、終究14. get mad with sb. 生的氣 15. make an/every effort to do sth. 努力做16. heavy traffic 繁忙的交通 17. Its no big deal! 小事一樁！18 clean .