8B Unit 2 知识点总结
8B Unit 2 知识点总结一、重点短语1. the capital of…. ….的首都2. get ready (for sth.) 准备…3. have a fantastic time /have fun/ enjoy oneself 玩得开心( to do sth.)4. reach5. in the dark 在黑暗中get to 6. at high speed 高速arrive in +大地点at +小地点7. on the way 在途中on one’s way to…. 在去….途中…8. such as 例如9. get excited 变得激动ter in the afternoon 下午的晚些时候11. the best part of the day一天中最好的部分12.run after…. 跟在…后跑13.can’t stop doing sth. 停不下做….14.take photos 拍照15. do some shopping 购物16.buy sb. sth= buy sth. for sb. 为…买…. 17. a couple of key rings 几个钥匙环18.at the end of …. 在…. 末19. watch the fire 看烟火20.in front of (外部) 21. let me have a look 让我看一看in the front of (内部) 在….的前面22. by the way 顺便问一下23. all year round 全年24. places of interest 名胜25. in any reason 在任何季节26. at that time of the year 在一年的那个时候27. have some plans for…为…有一些计划28. on business 出差29. check ….for sb. 为….检查…. 30. take a direct flight to….乘直航去…31. on the (third, fourth,fifth…)day 在第几天32. leave for…. 离开去….33. in the early morning 在大清早34. the next day 第二天35. three and a half hours 三个半小时二、重点句型1.I am going to South Hill for my holiday.2.I’ve been there before.3.He isn’t here. He has gone to the library.4.I have been in Hong Kong for two days.5.I don’t think it’ll be a holiday for me.6.What’s special about it ?It comes from the story by….7. We haven’t seen each other since last week.8. We got to the park by underground.9. We were screaming and laughing through the ride.10. We hurried to a restaurant to have a quick meal.11. The castle looked bright and beautiful under the fireworks.12. Hope you’ve enjoyed yourself there.13. By the way, shall we invite Andy to go for a picnic tomorrow?14. It helps me learn more about Hong Kong.15. The best time to go there is in spring.16. How long does it take to fly to Beijing ?17. It took us about three and a half hours to fly to Hong Kong.18. My mother enjoyed that day most.三、语法巩固A.have(has) gone to…. 去了…. (人不在此地在途中或已到达)have(has) been to…去过… (人已回指经历) 可以和ever never before 次数连用have(has) been in…. + 段时间表示已在某地，常和段时间连用1.----Where is Tom ? ---- He ____________ England.2.Tom _____________ USA twice. He went there in 1993 and 1995.3.How many times ____________ you ____________ England ?4.Tom_______________ England since 2 weeks ago.B.当和for….. 或since…. 段时间连用时，短暂性词要转化为延续性词1.for + 段时间（如：for two years）用how long 来提问2.since 过去的点时间或句子(如：since 1990；since two years ago; since we came here)用how long 来提问短暂性词变为延续性词：begin/start --- be on finish/stop----be over come/go/arrive---be in/ atleave---- be away (from) borrow---- keep join--- be in / be a member of marry(get married)--- be married die---- be deadopen---- be open close---closed get to know---- knowstart (begin) to work---work fall ill---be ill catch a cold--- have a cold同义句改写：1. His dog died two years ago.2. He joined the Reading Club last year.3. I bought the book two days ago.4. Two weeks ago he borrowed that book.5. He left his hometown 7 years ago.6. We came to our school three years ago.7. They got to know five years ago. 8. He began to work here three months ago.9. His sister get married two years ago. 10.The meeting finished two hours ago.四、写作巩固训练一、单项选择1.( )2.---Have you ever been to the Great Wall ? ---- No, ________.A. haven’tB. hasn’tC. notD. never( )3.She will arrive _________ Paris________ the morning of July.A. at, inB. in, onC. in, inD. at, on( )4.He came to China ________ 1998.A. afterB. inC. forD. since( )5. I ________ in this city since I ________ five.A. have lived; wasB. live; wasC. have lived; have beenD. live; have been( )6. We _________ six days a week, but now we only work five days.A. used workB. are used to workC. used to workingD. used to work( )7. His sister ‘s never been to the Summer Palace,______?A. is heB. has heC. has sheD. isn’t she( )8.He has been away ___________.A. since a monthB. for a monthC. for a month agoD. in a month( )9.----________ have you lived here ? --- Since 1995.A. How farB. How longC. How oftenD. How soon( )10. Do you know how long ________English ?A. has he learnedB. have he learnedC. has he begun to learnD. have he begun to learn( )11.It was __________ news. People were all _________ and happy.A. excited; excitingB. exciting; excitingC. excited; excitedD. exciting;excited( ) 12. --- I can’t find my book. _______it anywhere?---- I _______ it on the ground just now.A. Did you see; have seenB. Did you see; sawC. Have you seen; sawD. Have you seen; have seen( ) 13.--- How long have you _________ your watch ? It looks new.--- Only about three weeks.A. hadB. boughtC. receivedD. borrowed( ) 14.It was so interesting.. I could not stop _________ after I heard it.A. to laughB. to laughingC. laughedD. laughing( ) 15. There are many _____________ from all over the world.A. places of interestsB. places of interestC.interesting placesD.both B and C( ) 16. Emily _________ to England and she will be back the day after tomorrow.A. has goneB. has beenC. has arrivedD. has taken( ) 17.It _________ three years since she __________ to China.A. was; cameB. is; comesC. was; has comeD. is; came( ) 18.---- Could I have a look at your new bicycle ?---- Sorry , I _________ it to Alice. She _________ to borrow it this morning.A. have lent; cameB. lend; was comingC. had lent; cameD. have lent; will come( ) 19.He __________________ for about a month.A. has bought the carB. has borrowed the computerC. has kept the dictionaryD. has joined the club( ) 20.You’re late. The film ____________ ten minutes ago.A. has been onB. beganC. beginsD. has begun( )21. Mr Smith __________ Beijing since six days ago.A. arrived inB. has arrived inC. has been toD. has been in二、完形填空三、阅读理解四、单词拼写A.根据汉语写单词1.I was so excited that I couldn’t stop _________(尖叫).2.It is dangerous for a car to move on a street at high __________(速度).3._________(检查) your answers when you finish your paper.4.The plane has __________ already. (到达)。
牛津译林八年级下册8BUnit2词汇及语法梳理
牛津译林八年级下册8BUnit2词汇及语法梳理一、重点词汇：1. travelling n. 旅行指的是旅行的行为或者旅行这件事情trip指具体的旅行活动，通常指短途旅行，而且不一定要是游玩，也可带其他目的tour一般指的是一种旅游目的的旅行，而且通常指团队游。
2. miss vt. 想念词义总结：vt. 错过，想念拓展：n. 过失 adj. missing 失踪的非常想念…… miss ... very much3. fantastic adj. 很好的，美妙的have a fantastic time doing 做某事玩得很开心4. speed n. 速度介词用at at high speed at low speed at a speed ofat the speed of the light5. ride n. 乘坐，行程through the ride 在过程中（一般指行程的过程）在过程中我感到很激动。
6. such as 例如与for example辨析for example，such as都可用来举例，但用法有所不同:for example作“例如”讲时，一般只以同类事物或人中的“一个”为例，作插入语，用逗号隔开，可置于句首、句中或句末。
For example, air is invisible. 例如，空气是看不见的。
He, for example, is a good student. 例如，他就是个好学生。
such as也作为“例如”讲，用来列举同类人或事物中的几个例子。
Some of the European languages come from Latin, such as French, Italian and Spanish.有些欧洲语言来源于拉丁语，例如，法语、意大利语和西班牙语。
Boys such as John and James are very friendly.像约翰和詹姆斯这样的男孩都很友好。
8B Unit2 知识点讲解课件
一、单项选择
1.—I'm going to Hong Kong next month. What about you，
Jenny?
—I will ______A__ social practice.(贵港)
A. take part in
B. take place
C. take off
D. travelling n.<英>旅行 2.miss vt.想念，思念 3.fantastic adj.极好的，美妙的 4.speedn.速度 5.riden.乘坐（游乐设施） 6.cartoon n.卡通片，动画片 7.such det.&pron.这样的（人或物） 8.magic n.魔法
A. London.
B. Copenhagen.
C. Sydney.
D. New York.
【点拨】根据常识可知丹麦的首都是哥本哈根。
4.When you come next time, please _____B___ your book here.
A. Take
B. bring
C. get
D. carry
知识点 2 excited /ɪk'saɪtɪd/ adj. 兴奋的，激动的 eg: She was excited to hear the news.
考向【重点】 辨析excited与exciting
词条
含义
示例
excited
通常用来形容人， She is very excited about 表示“(某人)感到激 winning the first prize. 动的”。 人 ＋ be/get ＋ excited。
exciting 通常用来形容物； That is an exciting film. 表示“(某物)令人激 动的”。
牛津8B Unit2 重点知识梳理
8B Unit2 知识梳理【词汇拓展】1. beautiful adj. →beauty(n.)美人，美丽2. sail v. →sailing(n.)帆船运动3. fly v. →flight(n.)航班4. die v. →dead (adj.)死的5. direct adj. →directly(adv.)6. indoor adj. →outdoor(反义词)【重点词组】1. go on a trip to…到…作一次旅行2. must be great fun 一定很有趣3. take …out for a few days带…出去几天4. bring sth with sb 把…带在身边5. come on 快点；加油6. tourist attractions 旅游景点7. a symbol of……的象征8. go skiing 去滑雪9. go hiking 去远足10. see the beautiful view 看美丽的风景11. take photos 拍照12. w elcome to…欢迎到…13. write to sb 写信给…14. have a fantastic time 玩得很高兴15. the whole day 整天16. by underground 乘地铁17. at the entrance 在入口处18. move at high speed 高速运行19. a fast food restaurant 一家快餐店20. be interested in 对…感兴趣21. can’t stop taking photos不停地拍照22. a parade of Disney characters 迪斯尼人物的游行23. later in the afternoon 下午晚些时候24. the best part of the day 一天中最精彩的部分25. wave to …向…挥手致意26. all the way 一路上27. be like magic 像魔术一样28. the great ‘Lion King’ show 精彩的狮王表演29. buy some souvenirs 买一些纪念品30. at the end of…在…结束时31. watch fireworks 观看烟火32. look shiny and beautiful under the fireworks在烟火映衬下看起来很闪亮33. in all 一共，总计34. an exciting trip 一次刺激的旅行35. show sth to sb 把某物给某人看36. a line of people 一队人37. wait in line 排队等候38. a meaningful experience 一次有意义的经历39. a really delightful holiday 一次真得令人高兴的假日40. colourful costumes 多姿多彩的服饰41. a member of……一名成员42. travel to Shengzhen 到深圳旅游43. all year around 全年44. in the coming holiday 在即将到来的假日45. take turns to do sth 依次/轮流做某事46. plan to travel abroad 计划出国旅游47. hope to do sth 希望做某事48. wish sb to do sth 希望某人做某事49. fly to …飞往某地50. fresh air 新鲜的空气51. pleasant weather 宜人的天气52. places of interest 名胜古迹53. the day of our trip to Hongkong 我们去香港旅游的日子54. three and a half hours= three hours and a half 三个半小时55. have a bird’s-eye view of Hongkong 鸟瞰香港的景色56. a modern city of tall buildings with lights shining in the evening一座高楼耸立、夜晚灯光闪烁的现代化城市57. cultural centre 文化中心【重点句型】1. I’ve been there many times.我已经去哪儿很多次了。
最新整理8B Unit2 知识点归纳
牛津初中英语8BUnit2知识点归纳一、重点短语Welcome to the unitgo on a trip 进行一次旅行must be fun 一定有趣come on 快点；加油；得了吧bring sth. with sb. 随身带popular tourist attractions 受欢迎的旅游胜地go hiking / skiing 去远足/去滑雪see the beautiful view 欣赏美丽的风景take photos/pictures 拍照a symbol of Japan日本的象征/标志Readinghave a really fantastic time 玩得开心a famous theme park 一个著名的主题公园roller coaster 过山车以高速行驶(at a speed of )a fast food restaurant 一家快餐馆be interested in (doing) sth 对……感兴趣Sleeping Beauty 睡美人Snow White 白雪公主such as = like 例如can’t stop doing sth 忍不住/一直在做某事look so nice and cute 看上去如此漂亮可爱later in the afternoon傍晚/下午晚些时候the best part of the day一天中最精彩的部分wave to sb. 向某人挥/招手match across the park 列队走过公园clap and scream with joy 高兴得一边拍手一边尖叫a three-D film 一场三维电影apple pie苹果派at the end of 在……的最后under the fireworks 在烟火中in all总共,共计show sth to sb = show sb sth 把某物展示给某人看scream with excitement兴奋得尖叫起来be in Chinese style 以中式风格Vocabulary and Grammarthe line of people (人排成的)队伍wait in (the) line 在队伍里等get in进去a really delightful holiday一个确实使人高兴的假日a meaningful experience一次有意义的经历(可数) five years’ teaching experience 5年的教学经验(不可数)to one’s delight /joy (n)使某人高兴的是……(do harm to(n) = be harmful to(adj)对……带来伤害) seem (to be) + adj 似乎……be on上演(延续性）begin/start(短暂性) celebrate their fifteen years of marriage (n) 庆祝结婚15周年Integrated skills and PronunciationWindow of the World世界之窗the best time for doing sth= to do sth是……的最好时机all (the) year round一年到头;终年have ideas about sth 对某事有想法travel abroad出国旅行fly to a place = take a plane to a place=go to a place by air / plane 乘飞机去某地check it for you 替你核查某事tie it up 把它捆绑起来(tying)Main task and Checkoutwrite down the details 写下细节pleasant weather 宜人的天气desserts and snacks 甜点和零食the day of our trip to Hong Kong 我们去香港的那天be excited about……因……而兴奋three and a half hours = three hours and a half三个半小时have a bird’s-eye view of 鸟瞰;俯视the cultural centre of Hong Kong香港的文化中心state clearly 清楚地陈述something interesting and special有趣而又特殊的事情make your article more interesting使你的文章更有趣write about your feelings in the last paragraph在最后一段写一写你的感受the day before yesterday 前天leave sth + 地点把某物遗忘在某地(left)march down the street 沿着街道行进take (bananas) from (the visitors) 从(客人手里)拿走(香蕉)二、语法（现在完成时2）have/has been in表示“在某地呆了多久了”，(现在仍在那儿),可以与表示一段时间的状语连用。
新版译林牛津8bunit2重点内容
8BUnit2 Travelling一.重点词性变化travel v.旅行---travelling/traveling n.旅行---traveler/traveller n.旅行者sand n沙；沙滩---sandy adj.多沙的，沙质的beauty n美丽；美人---beautiful adj.美丽的flight n.航班；航行---fly vi.飞行feel vt.感觉到，意识到---feeling n.感觉dead adj死的---die vi.死---death n 死亡direct adj.笔直的，径直的---directly adv.笔直地，径直地二.课文知识详解1. Can I join you?1) join + 组织；take part in + 活动；attend + 会议；2) join sb. join sb. in sth./ doing sth.;His dream is to j __________ the Party.He is a top stude nt. He always ____________ 参力卩)school activities.He is a good teacher. He has ____ 》加入)in the Party for twenty years.Won' t you ________ (参加)us in the football match?2.I don 'think it 'll be a holiday for me.考点：宾语从句的否定转移。
当主句的谓语动词为thi nk, guess, suppose, believe等且主语为第一人称时，从句若表示否定，一般将否定词not转移到主句的谓语中，这就叫作“否定转移”。
如：I don't think he will come this eve ning.She believes he does n't study harder.当主语不是第一人称时，否定不转移。
8B Unit 2 Travelling知识清单
8B Unit 2 Travelling 知识清单一、Comic strip and Welcome to the unit.1.go to South Hill for my holiday 去南山度假【go to sp. for a holiday去某地度假】【回顾】go on holiday 去度假；be on holiday 在度假2.have been there 曾去过那儿【have been to sp. 曾去过某地, there为地点副词前面不能加to】Eg: I have been to Japan twice. 【强调去过的次数】3.get ready做好准备【回顾】①get/be ready for sth. 为某事做准备= get/be ready to do sth.②get sth.ready 把某准备好4.I don’t think it’ll be a holiday for me. 【I/We think 后接的宾语从句否定前移,在主句中否定】5.places of interest 名胜6.It comes from the story by Hans Christian Anderson. 它来源于汉斯·克里斯蒂安·安徒生写的故事。
Eg: I love the book which/that was written by Lu Xun. (定语从句)=I love the book written by Lu Xun. (过去分词短语作后置定语)=I love the book by Lu Xun.(介词短语作后置定语)7.【回顾】join sb. 加入某人（成为其中一个成员）；join in sth.= take part in sth. 参加活动二、Reading1. during the winter holiday 在寒假期间2.We haven’t seen each other sinc e last week. 【since前的主句用完成时】3.I have been in Hong Kong for two days. 【have been in/at 表示：“已经在…地方多长时间” 】【强调时间长短】4.have a fantastic time = have a good time = have a wonderful time = have fun = enjoy oneself5.an indoor roller coaster 一家室内过山车6.move at high speed高速运转【拓展】①at the speed of ...... 以.......速度The sound travels at the speed of 340 m/s. 声音以340米每秒的速度传播。
新版8BUnit2-Travelling知识点讲义
新版8B Unit 2 Travelling重点知识点讲义重点知识点梳理：1. I heard you’ve gone to Thailand.1) hear: 听说或得知（某事物）e.g.: 我听说他病了。
I heard (that) he was ill.你听到那个消息了吗？Have you heard the news?hear 的其它用法：hear sb. doing sth. 听到某人正在做某事hear sb. do sth. 听见某人做了某事。
类似的感观动词see, watch也有同样的用法。
e.g.:我听到隔壁一个女孩在唱歌。
I heard a girl singing next door.每次聚会我们都会听到Nancy弹的钢琴。
At every party, we always hear Nancy play the piano.2) have gone to…去了某地（还没有回来），常与Wher e’s …now ? 等提示语连用have been to…去过某地（但现在已回来），常与ever/never/once/twice等连用have been in…已经在某地(呆了一段时间)，常与for…/ since…/How long等连用went to… 强调在过去的某一时间去了某地, 常与last…/ …ago等过去时间连用用have gone to / have been to / have been in / went to 填空______ you ever _______ Disneyland?How many times ______ you ______ Disneyl and ?I ________ Nanjing since two years agoMr. Li ________ Hong Kong. And he’ll come back in two days.—How long _______ you _______ Disneyland ?—For three days. I ______ the theme park last Sunday.My father ________ Hong Kong weeks ago.My father ________Hong Kong in 2005.My father ________Hong Kong since 2005.My father ________Hong Kong twice.My father ________Hong Kong and he hasn’t come back yet.2. My parents and I are having a really fantastic time here.fantastic: (adj.)美妙的；幻想的n. fantasye.gShe is a fantastic swimmer.have a fantastic time:have a good/great/pleasant/nice/wonderful time; have fun; enjoy oneself反义词组：have a bad/hard time（玩得不开心，过得艰难，日子不好过）3. We spent the whole day in Hong Kong Disneyland.1) spend… on sth.spend… (in) doing sth.其它的几种花费：cost: sth. +cost sb. (some money)pay: sb. +pay (money) for sth.take: It +takes sb. (some time) to do sth.1. How many hours do you usually ___ on sports?2. It ___ me ten minutes to go to school from my home on foot.3. How much does this CD ________?4. I _____ 1000 yuan for this room each month.5. If you have 10,000, how will you ______ it?6. The suit ___ him 100 dollars.7. He takes out some money and ____ for the dress.8. It will _____ you about half an hour to there.9. The coat _____ me 400 yuan.10. He left the restaurant without ______ the bill.2) whole的用法：adj. 所有的, 完整的,a whole cakethe whole storythe whole truth 全部真相4. It’s a famous theme park and includes four different parks.famous:be famous for 以/因为……而出名be famous as 作为……而出名这地方以温泉而出名。
8b unit2单元知识点总结
Unit21. symbol n. 象征2. fantastic adj. 极好的；美妙的3. theme park n. 主题公园4. include vt. 包含，包括5. whale n. 鲸6. fountain n. 喷泉7. roller coaster n. 过山车，环滑车8. speed n. 速度9. ride n. （乘车或骑马的）短途旅行10. such as 例如11. cute adj. 可爱的12. performer n. 表演者13. wave vt. & vi. 挥手14. march vi. 前进；行进15. clap vt. 鼓掌16. three-D n. 立体；三维17. magic n. 魔法18. pie n. 派，馅饼19. castle n. 城堡20. shiny adj. 闪闪发光的21. in all 总共，合计22. excitement n. 激动23. suffix n. 后缀24. harm n. 伤害25. harmful adj. 有害的26. harmless adj. 无害的27. helpless adj. 无助的28. useless adj. 无用的29. delight n. 高兴，愉快30. meaning n. 意思；意义31. success n. 成功32. delightful adj. 高兴的33. endless adj. 无尽的34. hopeless adj. 无望的35. meaningful adj. 有意义的36. successful adj. 成功的37. line n. 线条；排，行；列38. experience n. 经历39. motorcycle n. 摩托车40. lamb n. 羊羔41. conference n.会议42. programme n.节目；程序43. gift n. 礼物44. marriage n. 结婚，婚姻45. sail vi. 驾驶帆船航行46. abroad ad. (在)国外；到国外47. check vt. 核实，查明48. tie vt. 捆，绑49. officer n. 官员50. detail n. 细节51. dolphin n.海豚52. dessert n. 甜点53. seafood n. 海鲜54. cultural adj. 文化的55. state vt. 陈述；说明56. clearly adv.清楚地57. adjective n. 形容词58. adverb n. 副词59. paragraph n. 段落60. trunk n. 象鼻词组1 到…作一次旅行go on a trip to…2 一定很有趣must be great fun3 带…出去几天take …out for a few days4 把…带在身边bring sth with sb5 快点；加油come on6 旅游景点tourist attractions7 …的象征a symbol of…8 去滑雪go skiing9 去远足go hiking10 看美丽的风景see the beautiful view11 拍照take photos12 欢迎到…welcome to…13 写信给…write to sb14 玩得很高兴have a fantastic time15 整天the whole day16 乘地铁go by underground/take the underground17 在入口处at the entrance18 高速运行move at high speed19 一家快餐店a fast food restaurant20 对…感兴趣be interested in21 不停地拍照can’t stop taking photos22 迪斯尼人物的游行a parade of Disney characters23 下午晚些时候later in the afternoon24 一天中最精彩的部分the best part of the day25 向…挥手致意wave to …26 一路上all the way27 像魔术一样be like magic28 精彩的狮王表演the great ‘Lion King’ show29 买一些纪念品buy some souvenirs30 在…结束时at the end of…31 观看烟火watch fireworks32 在烟火映衬下看起来很闪亮look shiny and beautiful under the fireworks33 一共，总计in all34 一次刺激的旅行an exciting trip35 把某物给某人看show sth to sb36 一队人a line of people37 排队等候wait in line38 一次有意义的经历a meaningful experience39 一次真得令人高兴的假日a really delightful holiday40 多姿多彩的服饰colourful costumes41 …一名成员be a member of…/be in 42 到深圳旅游travel to Shenzhen43 全年all year around44 在即将到来的假日in the coming holiday45 依次/轮流做某事take turns to do sth46 计划出国旅游plan to travel abroad47 希望做某事hope to do sth48 希望某人做某事wish sb to do sth49 飞往某地fly to …50 新鲜的空气fresh air51 宜人的天气pleasant weather52 名胜古迹places of interest53 我们去香港旅游的日子the day of our trip to Hong Kong54 三个半小时three and a half hours= three hours and a half55 鸟瞰香港的景色have a bird’s-eye view of Hong Kong56 一座高楼耸立夜晚灯光闪烁的现代化城市a modern city of tall buildings with lights shining in the evening57 文化中心the cultural centre重点句型1. It must be fun. Can I join you?一定很有趣。
牛津8B Unit2知识点归纳复习总结
② have been in / have been to 的区别
move at high speed ③ 以高速移动 ________________
speed n.速度 v.加速
④ through / across 的辨析
( )The River Thames flows_______ London.
B．用所给单词的适当形式填空。 1. Have you_______ (come) back home yet? 2. I couldn't stop________ (take) photos with them when I saw my favourite cars. 3. One of my_______ (friend) came to see me yesterday. 4. She_______ (be) in the city for 2 years. 5. Look! How_______ (excite) the news is!
A. across B. through
C. past D. over
Next, we hurried to a restaurant to have a quick meal. On the way, we met some Disney cartoon characters, such as Snow White and Mickey Mouse. They were so cute. Everybody got excited when a parade of Disney characters began later in the afternoon. It was the best part of the day. I ran after them and couldn't stop taking photos. After the parade, we watched a 4-D film. It was like magic. We could even smell the apple pie and feel the wind.
牛津译林8B Unit2知识点
8B Unit21。
I’ve been there be fore. 我以前去过那里。
①before副词“以前"。
常与现在完成时连用，也可与一般过去时连用.He has never seen such a huge stone before.他以前从未见过这么大的石头。
②before介词或连词“在……之前”，可表示时间、位置、顺序等。
My father usually goes to bed before 9：00 p.m。
我父亲通常在晚上9点之前睡觉。
（介词）Turn off the light before you leave the room。
离开房间前关上灯。
（连词）3.Can I join you？我可以和你一起去吗？①join及物动词“加入”，表示加入某一组织、党派、社会团体或某一人群中，从而成为其成员。
join后常出现club，army，team，group以及表示人称代词宾格的单词等。
My father joined the army after he finished middle school。
我爸爸中学毕业后就参军了.Will you come and join us for supper? 你愿意来和我们共进晚餐吗?②take part in“参加/参与某项工作、活动、游戏或会议等",强调参加者有积极的态度，并起到一定的作用。
take part in之后接名词或动名词。
=join in.Would you like to take part in/join in the English party？你愿意参加英语晚会吗？Everyone can take part in gardening。
每个人都可以加入到园艺活动中来。
③join sb。
in。
.“参加到……中”.A lot of students are playing football on the playground。