北师大版(2019)高一英语必修第一册 Unit 3重点词汇和练习 无答案
Unit 3 Key Words1.occasion n. 重要的社交活动；时刻；时候an occasion for sth/doing sth. 适当的机会或时机做某事It should have been an occasion for rejoicing, but she could not feel any joy.2.decorate vi. vt. 装饰，布置，美化decoration n.well-decorated adj.decorate sth with sth. 用…来装饰…They decorated the room with flowers and balloons.3.summarize vi. vt. 总结，概括summarization n.summary n.a two-page summary of a government reportIn summary, this was a disappointing performance.4.attach vt. 贴，固定，附上attachment n.attach sth to sth 把…固定…,把…附在…上Attach the coupon to the front of your letter.be attached to. 附属于，为…工作The research unit is attached to the university.5.expectant adj. 期待的，期望的expect v.expectation n.With expectant faces, the children are waiting for the fireworks to begin.6.surround vt. 围绕，环绕surround sth/sb with sth. 用…围绕/环绕…The lake is surrounded with trees.7.joy n. 欢欣，愉快，喜悦joyful adj.I didn’t expect them to jump for joy at the news.It was a reunion of all the family.8.original adj. 原先的，最早的，最初的The room still has many of its original features.original n. 原件，正本，原稿This painting is a copy; the original is in Madrid.origin n.originality n.originally adv.Originally, we had intended to go to Italy, but then we won the trip to Greece.9.effort n. 努力，力气make an effort 尽力The local clubs are making an effort to interest more young people.10.represent vt. 代表The association was formed to represent the interests of women artists.representative n.a student representative11.extend vt. 提供，给予，表示extend sth to sb提供/给予某物给某人I’m sure you will join me in extending a very warm welcome to our visitors.12.slightly adv. 略微，稍微We took a slightly more direct route.slight adj. 轻微的，略微的There was not the slightest hint of trouble.13.envelope n. 信封envelop vt. 包住，裹住，盖住envelop sb/sth in sth 用…包住/裹住/盖住…The poor boy was enveloped in a large white towel.14.patience n. 耐心，耐力Teaching children with special needs requires patience and understanding.patient adj. 有耐心的，能忍耐的She’s very patient with young children.15.wave vi. vt 挥手，招手wave at/to sb 向…挥手/招手Why did you wave at him?wave sb. goodbye = wave goodbye to sb 向某人挥手告别My mother was crying as I waved her goodbye.16.description n. 描述，描写a detailed/full/brief/general description of…详尽的/简要的/概括的说明describe vt. 描述 describe sb/sth to sb 向…描述…Could you describe him to me?17.select vt. 挑选，选拔select sb/sth as/for sth 选…作为...select sb/sth from sth 从…中选拔…She was selected as the parliamentary candidate for Bath.selection n. 选择，挑选，选拔The final team selection will be made tomorrow.18.calm vi. vt. （使）平静，（使）镇定calm down 冷静下来It is important to keep calm in an emergency.He took a few deep breaths to calm himself down.Unit 3 Vocabulary PracticeI.Write the correct word or phrase from the box to complete each sentence. Each word can beused once only.1.He sent her a note of ______________ on her passing the exam.2.I can remember very few _______________ when he had to cancel because of ill health.3.She leaned over and _______________ something in his ear.4.He was chosen to_______________ Scotland in three consecutive World Cup Finals.5.You should put more _______________ into your work.6.The catalogue gives a full _______________ of each product.7.The government has been accused of not responding _______________to the needs of the home-less.8. A sudden roar came from the_______________ crowd.9.At the end of the lease, the land will be returned to the _______________ owner.10.I left the company because I found a full-time job after _______________.plete each sentence with the correct form of the given word.1.They chose a Chinese theme in the interior _________________. (decorate)2.The results of the research are _________________ at the end of the chapter. (summary)3.Our elected _________________ in government should be doing something about this. (represent)4.People have lost _________________ with the slow pace of reform. (patient)5.The final _________________ of winners will be announced at the end of the event. (select)III.Translate the sentences with given words.1.这所高中附属于北京师范大学 (be attached to )___________________________________________________________________________________________2.他做了几次深呼吸来让自己冷静下来。
(calm down)___________________________________________________________________________________________银行已经拒绝给他们提供帮助。
(extend)___________________________________________________________________________________________3.这个房间已经用鲜花和气球装饰好了。
(decorate…with)___________________________________________________________________________________________当我跟妈妈挥手告别时，她哭了。
北师大版(2019)高中英语 必修第一册 Unit 3 Celebrations
Critical thinking
What cultural meanings can you infer from the names of the dishes? Wealth and prosperity is highly prized in Chinese culture as dishes such as deep-fried fish and jiaozi have word play and meanings related to these ideas.
Homework
Watch the film adaptation and write a short paragraph about whether you like Lewis Carroll’s stories and why.
Thank you!
General understanding
Read the text again and answer the following questions. 1. Which Spring Festival dishes are believed to bring fortune? 2. Which dishes symbolise happiness in the new year?
Critical thinking
1. Who do you think Lewis Carroll wrote the story for? It could be for children as it is set in a magical and unusual world. The author is very creative and humorous in his writing which appeals to young people. It also could be for people of all ages. It is a fun and engaging story. Adults can appreciate it.
Unit 3 Lesson 1 词汇学习课件-高中英语北师大版(2019)必修第一册
Ⅰ.单句填空 （1） People say it is Canada’s most beautiful city，__s_u_r_r_o_u_n_d_ed__ （surround） by mountains and the Pacific Ocean.
（2） He loves to surround himself __w__it_h__ his family and friends.
➢ surround sb./sth. with ...
（3） I’d like to bring up my child in healthy __s_u_r_ro_u_n_d_i_n_g_s__（surround）.
scare
/skeə/
vt．吓唬；使(某人)惊恐
➢ scare sb/sth away (把……吓跑 )
[教材典例P52] Mrs Chen said that it was to scare away the monster Nian.
➢ scared (adj.) 感到害怕的；惊恐的
be scared of doing sth. be scared to do sth.
flight
/flaɪt/
n． 航班
wine
/waɪn/
n．葡萄酒
surround
/səˈraʊnd/
vt. 环绕，围绕
➢ surround sb./sth. with ... (用...包围某人/物） ➢ be surrounded by/with（被...包围)
e.g. The famous pop star was surrounded by his fans.
Unit+3+Lesson+3+词汇学习高中英语北师大版(2019)必修第一册
swallow
/ˈswɒləʊ/
vi.& vt.吞下，咽下
[教材典例P59] David put so much pudding in his mouth that he couldn’t swallow.
n. 燕子
pass away
去世
no longer
不再
[教材典例P59] Mum gave the letter back to me some years ago when I no longer believed in Father Christmas.
/ˈsʌmhaʊ/
adv．不知怎的；不知为什么
[教材典例P58] Somehow, at the time, I didn’t know she was sick. Maybe I was too young, maybe she hid it too well, or maybe I was just too excited that Christmas was on the way.
Warm up
memory (n.)记忆，回忆
stocking (n.)长筒袜
move in 搬来(和某人)一起居住
somehow (adv.)不知怎的;不
知为什么
slightly (adv.)略微,稍微
pole
(n.)地极，北／南极
envelope (n.)信封
stuff (vt.)给……填馅：填，塞
➢ whisper to sb. (about sth.)
对某人轻声说话
➢ in a whisper = in whispers
（低语）
merry
/ˈmeri/
北师大版(2019)高一英语必修第一册 Unit 3重点词汇与练习 无答案
Unit 3 Key Words1.occasion n. 重要的社交活动；时刻；时候an occasion for sth/doing sth. 适当的机会或时机做某事It should have been an occasion for rejoicing, but she could not feel any joy.2.decorate vi. vt. 装饰，布置，美化decoration n.well-decorated adj.decorate sth with sth. 用…来装饰…They decorated the room with flowers and balloons.3.summarize vi. vt. 总结，概括summarization n.summary n.a two-page summary of a government reportIn summary, this was a disappointing performance.4.attach vt. 贴，固定，附上attachment n.attach sth to sth 把…固定…,把…附在…上Attach the coupon to the front of your letter.be attached to. 附属于，为…工作The research unit is attached to the university.5.expectant adj. 期待的，期望的expect v.expectation n.With expectant faces, the children are waiting for the fireworks to begin.6.surround vt. 围绕，环绕surround sth/sb with sth. 用…围绕/环绕…The lake is surrounded with trees.7.joy n. 欢欣，愉快，喜悦joyful adj.I didn’t expect them to jump for joy at the news.It was a reunion of all the family.8.original adj. 原先的，最早的，最初的The room still has many of its original features.original n. 原件，正本，原稿This painting is a copy; the original is in Madrid.origin n.originality n.originally adv.Originally, we had intended to go to Italy, but then we won the trip to Greece.9.effort n. 努力，力气make an effort 尽力The local clubs are making an effort to interest more young people.10.represent vt. 代表The association was formed to represent the interests of women artists.representative n.a student representative11.extend vt. 提供，给予，表示extend sth to sb提供/给予某物给某人I’m sure you will join me in extending a very warm welcome to our visitors.12.slightly adv. 略微，稍微We took a slightly more direct route.slight adj. 轻微的，略微的There was not the slightest hint of trouble.13.envelope n. 信封envelop vt. 包住，裹住，盖住envelop sb/sth in sth 用…包住/裹住/盖住…The poor boy was enveloped in a large white towel.14.patience n. 耐心，耐力Teaching children with special needs requires patience and understanding.patient adj. 有耐心的，能忍耐的She’s very patient with young children.15.wave vi. vt 挥手，招手wave at/to sb 向…挥手/招手Why did you wave at him?wave sb. goodbye = wave goodbye to sb 向某人挥手告别My mother was crying as I waved her goodbye.16.description n. 描述，描写a detailed/full/brief/general description of…详尽的/简要的/概括的说明describe vt. 描述 describe sb/sth to sb 向…描述…Could you describe him to me?17.select vt. 挑选，选拔select sb/sth as/for sth 选…作为...select sb/sth from sth 从…中选拔…She was selected as the parliamentary candidate for Bath.selection n. 选择，挑选，选拔The final team selection will be made tomorrow.18.calm vi. vt. （使）平静，（使）镇定calm down 冷静下来It is important to keep calm in an emergency.He took a few deep breaths to calm himself down.Unit 3 Vocabulary PracticeI.Write the correct word or phrase from the box to complete each sentence. Each word can beused once only.1.He sent her a note of ______________ on her passing the exam.2.I can remember very few _______________ when he had to cancel because of ill health.3.She leaned over and _______________ something in his ear.4.He was chosen to_______________ Scotland in three consecutive World Cup Finals.5.You should put more _______________ into your work.6.The catalogue gives a full _______________ of each product.7.The government has been accused of not responding _______________to the needs of the home-less.8. A sudden roar came from the_______________ crowd.9.At the end of the lease, the land will be returned to the _______________ owner.10.I left the company because I found a full-time job after _______________.plete each sentence with the correct form of the given word.1.They chose a Chinese theme in the interior _________________. (decorate)2.The results of the research are _________________ at the end of the chapter. (summary)3.Our elected _________________ in government should be doing something about this. (represent)4.People have lost _________________ with the slow pace of reform. (patient)5.The final _________________ of winners will be announced at the end of the event. (select)III.Translate the sentences with given words.1.这所高中附属于北京师范大学 (be attached to )___________________________________________________________________________________________2.他做了几次深呼吸来让自己冷静下来。
北师大版高一英语必修1_Unit1_Lesson3_重难点词汇详解
Unit1 Lesson3 重难点词汇详解1. interview n. 面试；面谈；（记者等的）采访，交谈，晤谈教材原文You will hear the following words in an interview with the girl in the photo. 你会听到照片中的女孩采访时说的下面的话。
经典例句①I've got an interview with National Chemicals.我已获全国化学制品公司邀约面试。
②In an exclusive interview with David Frost, the former president made many revelations.前总统在接受戴维·弗罗斯特独家采访时透露了不少内幕情况。
③I asked for an interview with my boss to discuss my future.我请求和我的老板谈谈我的未来。
④I'm interviewing all this afternoon.今天整个下午我都在进行面试。
⑤The interviewer worked all the afternoon, talking with the interviewees from around the country.这个面试官整个下午都在与来自全国各地的参加面试的人交谈。
（v. -ing短语作伴随状语）2. volunteer n. 志愿者：志愿兵教材原文I need a volunteer to help with the cooking. 我需要一个志愿者帮忙做饭。
经典例句①She now helps in a local school as a volunteer.现在她在当地的一所学校做志愿者。
②"Tim's busy but I'l come, "he volunteered.“蒂姆很忙，但我来吧，”他主动说道。
Unit3CelebrationsLesson3知识点课件高中英语北师大版(2019)必修第一册
great patience .(patience)
[掌握规律 巧记单词]
frost n. 严寒天气，冰冻；霜＋-y→frosty adj. 结霜的，严寒的
例如：
wealthy adj.
富有的
thirsty adj.
渴的；渴望的
salty adj.
咸的
sleepy adj.
困的
guilty adj.
caught his eyes (吸引了他的注意)． 5．All his children take turns (轮流)in looking after him. 6．Her husband had moved in (搬来和某人一起居住) with a younger woman. 7．Look out! You would fall off (掉下来) the ladder. 8．I wanted to stop over in India on the way (在……的途中) to Australia.
Section Ⅴ
LESSON 3 MEMORIES OF CHRISTMAS
知识点
Ⅰ.重点单词
1． somehow get lost
不知怎么迷了路
2．find a ten-yuan note in the envelope 发现信封里装着十元钱
3．cut off a branch from the tree
2．[教材原句] When I think about what makes Christmas so magical, it's not just gifts and Father Christmas that come to mind. [句式分析] it's ...that ...为强调句型 [佳句仿写] 依我看来， 参加晚宴时你应该特别注意餐桌礼仪。 In my view, it is table manners that you should pay special attention to when attending the dinner party.
高一英语北师大版(2019)必修第一册 Unit 3单元测试(含答案)
Unit 3 Celebrations 单元测试第一部分听力（共两节，满分30分）第一节（共5小题；每小题1.5分，满分7.5分）听下面5段对话。
每段对话后有一个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听完每段对话后，你都有10秒钟的时间来回答有关小题和阅读下一小题。
每段对话仅读一遍。
1. What will the man do?A. Take some pictures.B. Watch a movie.C. Study at home.2. How will the speakers probably get to the park?A. By underground.B. By bike.C. By car.3. What’s the weather like now?A. Snowy.B. Cloudy.C. Rainy.4. What are the speakers mainly talking about?A. A lecture.B. A course.C. A hall.5. What time is it now?A. About 3:30 pm.B. About 4:00 pm.C. About 4:30 pm.第二节（共15小题；每小题1.5分，满分22.5分）听下面5段对话或独白。
每段对话或独白后有几个小题，从题中所给的A、B、C三个选项中选出最佳选项，并标在试卷的相应位置。
听每段对话或独白前，你将有时间阅读各个小题，每小题5秒钟；听完后，各小题将给出5秒钟的作答时间。
每段对话或独白读两遍。
听第6段材料，回答第6、7题。
6. What’s the probable relationship between the speakers?A. Salesman and shopper.B. Waiter and customer.C. Neighbors.7. What does the woman need?A. Two eggs.B. Some coffee.C. A cake.听第7段材料，回答第8、9题。
北师大版(2019)高一英语必修第一册 Unit 3 单词 dictation 练习及答案
Please fill in the blank with correct forms of suitable words we learnt in this unitPART 1 Topic talk , Lesson 1 and Lesson 21. It is an ___________ for all the family to celebrate.2. Terry ___________ his room with red paper cuts.3. The Chinese character Fu was ___________ upside down to our front door.4. Every year, the moment I get on the train, I am ________ by Shanxi accent.5. Train tickets or ___________ have to be booked as early as possible.6. Throughout history, some of the ___________ customs have changed, but the spirit of the festival has largely been kept.7. Some parties are held for a ___________ formal purpose.8. In the wedding party, it is also important to make an ___________ to talk to other people.9. As we come to the end of our school year, I would like to ___________ all the students of Grade Three and say a few words.10. I would like to ___________ my thanks to all our teachers, parents and families.1. occasion2. decorated3. attached4. surrounded5. flight6. original7. specific8. effort9. represent10. extendPlease fill in the blank with correct forms of suitable words we learnt in this unitPART 2 Lesson 3 and Writing Workshop1. Granny’s hand was ___________ shaky.2. Granny wrote “father Christmas, the north pole” on the ___________.3. Granny had the ___________ to sing it over and over again.4. I hung most of the decorations on the ___________.5. “I have something special for you” Granny ___________.6. “Come outside, Granny, “I called, but she just ___________.7. The booklet gives a brief ___________ of each place.8. That day was ___________.it was grandpa’s 70th birthday.9. For weeks I had been working on this, listening to grandpa’s stories, __________ his favorite music and collecting photos from the family album.10. Grandpa couldn’t believe his eyes and it took a long time for them to ______ down.1. slightly2. envelope3. patience4. branches5. whispered6. waved7. description8. awesome9. selecting10. calm。
Unit3 LESSON1-2022-2023学年高一英语(北师大版2019必修第一册)
2019 北师大版 高中英语 必修一Unit1-Unit3词汇默写板
Topic talkadj.较高级的，高级的adj.中等教育；中级的；次要的adj.充满压力的，紧张的adj.富有挑战性的vi.不同，不一样，有区别adj.以前的，先前的adj.充满活力的；精力充沛的n.校园n.日程表，计划表n.期待；预料，预期n.自信，信心；依赖n.能力，胜任n.一段时间；章节总而言之，总的来说n.公寓套房午前，上午n.(工厂、医院等轮班制的)当班时间n.压力n.空闲，闲暇，业余时间vi.恢复健康，康复n.伤，损害adj.有利的，好的；prep.加adv.不幸地；令人遗憾地n.挑战；具有挑战性的事物vt.向…挑战vi.(问题或困难)出现，发生Lesson 1n.生活方式vi.& n.闲谈，聊天(2019)北师大版 高中英语 必修一 默写板UNIT 1 LIFE CHOICES网上冲浪，浏览因特网adj.志愿的；服务的；自愿的n.引擎Lesson 2vi.申请；请求n.咖啡馆，小餐馆申请adv.向/在城镇商业中心区adj.热切的；渴望的n.压力；忧虑；紧张n.种，类；类型vi.& vt.遭受(痛苦)有几分，有点(身体或精神上)遭受…(痛苦)adv.独立地，自立地vt.减少；降低；缩小n.电，电力；力量n.专家，行家n.供应，供给adj.坦率的，坦诚的adj.不稳定的坦白说，坦率地说adj.布满灰尘的n.编辑，主编adj.泥泞的，多泥的vt.移走；去掉adj.困难的，难办的adv.完全地，彻底地vi.& vt.闪现，闪过 n.照相机闪光灯n.职位；位置放弃n.军队，武装力量对付，应付，处理因为adj.负责的；有责任心的adv.正是，当然对…负责adj.焦虑的，紧张的adj.有吸引的；好看的，美观的n.程度… 以及 …adv.因此，因而，从而n.笑；笑声n.紧张；焦虑adj.自信的vt.组织，筹划adv.除此之外，而且换句话说n.联系，联络 vt(写信，打电话)联系(某人)n.功能n.慈善机构，慈善；团体vt.寻求；请求n.组织，团体，机构adj.专业的，职业的n.贡献vt.计划，打算，想要Lesson 3vt.以…为特色，是…的特征Writing Workshopn.省adj.正式的，官方的vi.毕业adj.非正式的从…毕业vi.(使)适应n.合格证书适应某事vt.鼓励，激励n.体育馆，健身房n.某一时刻Reading Club 1此刻，目前，眼下n.消化n.报告；陈述，说明n.幻灯片Reading Club 2adv.向前；进展n.娱乐，消遣期待，盼望n.娱乐adj.农村的，乡村的，田园的Topic Talkn.运动员n.(非正式)；男人，家伙n.发生的频率，发生率n.冠军，第一名vt.更喜欢n.投球，击球而不是n.激励，鼓舞；给人以灵感的人/物；灵感n.羽毛球争取成为；参加选拔n.高尔夫n.替补队员席n.体操n.替换的人(物)vi.& n.慢跑n.渴望vi.骑自行车vi.& vt.猛撞n.保龄球猛撞，猛击n.滑板；vi.用滑板滑行vi.& vt.聚集，聚合n.跑道聚集健康状况良好/不佳不再…adj.均衡的n.包，包裹n.日常饮食vi.& vt.把…包起来n.楼梯；梯级adv.严厉地，毫不客气地adv.经常；定期地使失望，辜负(别人的信任或期望)UNIT 2 SPORTS AND FITNESSn.(网球等的)球场adj.额外的，另外的prep.在…之内取得成功；奏效跟上，保持同步Lesson 1n.力量，活力n.处于劣势的人(队)；弱方n.人群vt.(在比赛、战争中)战胜，打败vi.& vt.鼓掌，拍手n.公司；一群人vt.赢得；博得Lesson 2n.拳击(运动)尤其，特别vi.& vt.(使)弹起，(使)反弹n.好处，益处n.腰带，皮带n.会员身份n.通告，公告n.设备，装备n.防守队员，后卫adj.能干的；能力强的n.观众；听众有能力做vt.使(某人)想起，提醒vt.预防；阻止，阻挡vi.& vt.咬n.疾病vt.禁止adj.较上的，上面的n.状况，场合；事例，实例vi.流，流动；n.流动以防万一n.氧报名n.减轻，缓解adj.一年一度的，每年的n.隐痛n.申请书n.指导方针，指导原则热身运动，准备活动vi.& vt.点击(鼠标)vi.& vt.停止(做某事)n.细节adv.半途地n.原则，基本的观念n.建议，忠告，窍门n.数量，数额应该，应当n.捷径，近路vt.占用，占去(时间)adv.突然，一下子n.失望；扫兴；沮丧adj.可完成的，做得成的adv.惊人地，了不起地确保n.肌肉Lesson 3n.骨头，骨vi.& vt.(使)强健n.汗水adj.免疫的；有免疫力的vt.把…做得过火n.系统免疫系统Writing Workshop (使)高兴起来，(使)振作起来n.视野adj.一周一次的，每周的n.骑自行车者，自行车运动员厌烦的，不满的，无法再忍受的vt.超过adj.令人尴尬的adj.大为惊奇的，惊讶的n.尤其，特别；adj.特定的n.体育精神n.铜Reading Club 1n.奖牌；勋章vi.& vt.保护，保卫n.回答，答复n.姿态；手势；姿势Reading Club 2利用某物n.灵活性UNIT 3 CELEBRATIONSTopic Talk vt.扫；打扫n.重要的社交活动；时刻，时候扫除；清除n.龙n.字，字体；人物，角色端午节vt.贴；固定；附上n.毕业倒置地，颠倒地adj.阴历的，月球的adj.期待的，期望的阴历月，农历月vt.吓唬；使(某人)惊恐n.烧烤野餐把…吓跑adj.黏性的，黏的n.航班n.成人，成年人n.葡萄酒n.灯笼，提灯vt.环绕，围绕n.布丁；甜食，甜点心n.口音n.火鸡n.火锅n.恭喜，祝贺n.鞭炮，爆竹vi.& vt.装饰，布置，美化adj.退休的n.传统vi.闹哄哄，喧闹prep.在整个期间，自始至终Lesson 1adj.原先的，最早的，最初的adv.即刻，马上n.风俗，习惯；传统n.聚会n.(正餐以外的)小吃，点心Lesson 2张贴n.婚礼n.装饰物vt.问候，欢迎；打招呼使某物爆炸n.啤酒n.描述，报道n.青少年，十几岁的孩子vi.& vt.总结，概括n.录音室n.主人；东道主；主持人就…而言adv.合适地，适当地n.事件adj.具体的，特定的vi.& vt.吞下，咽下adj.整洁的去世n.套装不再n.牛仔裤普遍地Writing Workshopn.努力；力气n.事件；活动尽力n.描述，描写vt.代表adj.令人赞叹的；很好的vt.提供，给予，表示adv.往楼下，在楼下adj.幸运的adv.哪儿也见不到vt.挑选，选拔Lesson 3n.簿，册n.记忆，回忆vi.& vt.(使)平静，(使)镇定n.长筒袜冷静下来搬来(和某人)一起居住n.制服adv.不知怎的；不知为什么n.眼泪，泪水adv.略微，稍微n.地极，北/南极Reading Club 1n.信封n.烹饪vt.给……填馅；填，塞adj.严寒的adv.完全地n.耐心；耐力adv谦虚地再三地，重复地n.前夕；前一天n.树枝n.盘；碟n.行为，举止vi.& vt.低声说，低语adj.快乐的n.芭蕾舞剧，芭蕾舞表演vt.使成筒形(球形) n.一卷；面包卷遇到某人的目光；吸引某人的注意vi.& vt.挥手；招手。