语文版中职英语（拓展模块）Unit4《ColorsandMood》ppt
课件1
Unit 4 C olors and Mood I. 从A、B、C、D四个选项中找出划线部分与所给单词划线部分读音相同的选项 ( ) 1. mountain A. rough B. loudly C. soup D.famous ( ) 2. human A. thus B. rude C. university D. lunch ( ) 3. possible A. emotion B. above C. doctor D. open ( ) 4. hear A. clear B. heard C.heart D. earn ( ) 5. threaten A. ready B. creative C. great D realize II．单选 ( ) 1. Snowman is often associated _______ a snowy winter. A. for B. to C. about D. with ( ) 2. I used to ______ very late, but now I’m used to _______ at 6 o’clock every morning. A. get up; get up B. getting up; getting up C. getting up; get up D. get up; getting up ( ) 3. The thief was caught ______ last night. A. red-hand B. red-handed C. black-hand D. black-handed ( ) 4. _____ is a pleasant color because it has a meaning of life and hope. A. Green B. Blue C. Yellow D. Red ( ) 5. When people expect their ______ one to come back home, they pin a yellow ribbon on the door. A. love B. loving C. loved D. lovely ( ) 6. Policemen wear yellow color vest to warn people______ their presence. A. that B. of C. about D. what ( ) 7. When people became very angry, we say they _______. A. see green B. see red C. see blue D. see red-handed ( ) 8. The picture reminded me _____my hometown. A. for B. in C. of D. to ( ) 9. When someone is ______ , we say that he or she feels blue. A. with low spirits B. in low spirits C. in high spirits D. with high spirits ( ) 10. He prefers bright colors, _______, his wife likes dark colors. A. on the contrary B. on the whole C. believe it or not D. at the same time ( ) 11. ---Will you go home this weekend? ---No, and . A. neither LiMing will B. LiMing won’t too C. neither will LiMing D. so won’t LiMing ( ) 12. Only in this way improve our written English. A. we can B. can we C. we do D. do we ( )1 3. Seldom warn them not to do so. A. did we B. we C. we did D. did ( ) 14. Not until all the fish died in the river _____ how serious the pollution was. A. did the villagers realize B. the villagers realized C. the villagers did realized D. didn’t the villagers realize ( )15. Little _____ about his own safety, though he was in great danger himself. A. does he care B. did he care C. he cares D. he cared ( )16. —David has made great progress recently. —_______, and _______. A. So he has; so you have B. So he has; so have you C. So has he; so have D. So has he; so you have ( )17. —It was careless of you to have left your clothes outside all night. —My God! ______. A. So did I B. So I did C. So were you D. So did you ( )18. Not a single song ________ at yesterday’s party. A. she sang B. sang she C. did she sing D.she did sing ( )1 9. Not only _______ difficult to understand, but it was too long.
中职英语语文版基础模块下册Unit 4 The Information Age 单元课件（91张ppt）(共91张PPT) Unit 4 The Information Age 基础模块下册（语文出版社） Procedures 1 Words and useful expressioins 2 Warming up 3 Reading 4 Reading~Analysis 5 Grammar 6 Listening 7 Reading＆Speaking
8 Writing Words and useful expressioins 01 单词短语精讲 3.growth n.生长，发育v. （grow -grew -grown) 1.science n.科学scientist 科学家 2.strange adj.奇怪的stranger n.陌生人 science and technology 科学技术 grow up 长大 https://www.doczj.com/doc/8c19148516.html,e n.用处；v. 使用useful adj.有用的useless 无用的 [ju:] make (good) use of 好好利用 eg. We should make good use of our time. 我们应该好好利用我们的时间。 eg.They spent two years(in) ______（build)this bridge. I spent two hours____ this maths problem. 5. spend v.花费，度过（spent-spent） sb. spend ... (in) doing 做某事花费…… sb. spend...on sth. 在某方面花费……. 造这座桥花了他们两年时间。
基础模块下册必背语法 Unit 1 101.the only one of+名复：后面接的定语从句的谓语动词用三单(第三人称单数) 102.be famous for 因为...而出名；be famous as 作为...而出名103.be located in 坐落在、位于 104.in the north of：A在B里面用in,A和B接壤用on,不接壤用to 105.building：动名词、不定式、从句作主语，谓语动词用三单106.be built：被动语态，主语+be done 一般现在时的被动语态：is/am/are done 一般过去时的被动语态：was/were done 一般将来时的被动语态：will/shall be done 进行时态的被动语态：be being done 完成时态的被动语态：has/have/had been done 不定式的被动语态：to be done、to have been done 107.protect...from... 保护...使免于 108.decide to do 决定做 make a decision 作出决定 109.使役动词have的用法：have sth done让某事被做 110.It is said/believed/reported that... 据说/据认为/据报道... 111.1 million、thousands of：hundred,thousand,million,billion 前不加数字,后接of时,这些词用复数,加s 112.one fifth：【分数表示法】分子用基数词、分母用序数词，分子若大于一，分母用复数。 113.population： have a large population 人口多 How large is the population of...有多少人口 What is the population of... 人口有多少 114.be forced to do 被迫做→ force sb. to do 强迫某人做115.固定句型:It takes/took...to do sth.花费时间/金钱做某事Sb.+spend...on sth/(in)doing sth. Sth.+cost sb.... 某物花费某人金钱/时间 116.under...condition 在...条件下 117.by hand用手工 118.be used to do 被用来做 be used to doing 习惯于做 used to do 过去常常做
2019-2020年语文版中职英语（基础模块下册）Unit 10 《Environment》word教案 Teaching aims（教学目标）： Knowledge aims：The students are able to learn the key words and useful expressions about the environment. Ability aims：The students are able to learn some reading strategies. They are expected to find out the key information and to present their point of view. Emotion aims： 1) The students are able to realize the importance of protecting our environment and heighten their awareness of environmental protection. 2) The students are able to take action to protect our environment with their efforts. Teaching key points（教学重点）: 1.The key words and useful expressions about the environment. 2.To analyze the whole text and know about structure and the main idea of the text. Teaching difficult points(教学难点): 1.To use the key words and expressions. 2. Understand the difficult sentences Teaching methods（教学方法）: 1) Task-based and students-centered; 2) Individual work, pair work and group work Teaching aids（教具）: multi-media; work sheets and blackboard Teaching procedures（教学过程）: Step 1 Lead-in 以杰克逊的Earth Song 视频导入本课，引出Topic: The Environment. Step 2 Talk about the picture Firstly, ask the students to look at the pictures. Work in groups and then answer the questions. What can you see in the picture?
Unit 9 Reading: Job Hunting Teaching Aims: 1. Get Ss. to learn the important expressions of the reading. 2. Let Ss. know something about Interview Experience. 3. Develop Ss. reading ability and let them learn different reading skills. Teaching Important Point: Get Ss. to read the passage to know about Interview Experience. Teaching Difficult Point: Develop Ss. reading ability. Teaching Procedures: Step1. Greeting and Revision. Check the useful words and expressions of Unit 9. 1. accountant 5.refuse 9.recommend 2.salary 6. fluently 10.traffic jam 3.quit 7.promote 4.translator 8.promotion (设计说明：通过考查本单元重点词汇，督促学生及时识记单词，扎实学生的基础知识。 ) Step2.Warming up. (free talk) 1. Do you have a dream? If you do, then what is it? 2. what kind of person would you want to be? T: Well done! You have many good dreams. But society develops very quickly. It is not easy to find a good job. After graduation from University,
新高教版中职英语基础模块第1册unit 4《e to our party!》优秀教案(重点资 料).doc In this lesson。we will learn how to greet guests and talk about the weather at a party。Before we start。let's brainstorm some words related to XXX。Write down any words that come to mind. Step TwoListening and Speaking(25 min) Dialogue A: XXX 1.Play the。of Dialogue A for the students to listen to. 2.Ask the students to infer the identities of the host and the guest from the dialogue. 3.Play the。again and ask the students to take notes on the weather in different XXX. 4.Divide the students into pairs。with one student playing the role of the host and the other playing the role of the guest。They
should greet each other and talk about the weather using the phrases and XXX. Step XXX: Party Planner(15 min) 1.Explain to the students that they are going to plan a party together in groups of four. 2.Give each group a set of cards with different party elements。such as food。drinks。ns。and activities. 3.Ask the students to discuss and decide on the party elements they want to include in their party。and write them down on a sheet of paper. 4.Have each group present their party plan to the class。and ask the other students to give XXX. Step FourWrap-up(6 min) 1.Ask the students to share their thoughts on the party planner activity and what they learned from it. 2.XXX。and ask the students to XXX.
Unit4 The Information Age _____________教学设计 The content of my lesson is English for Vocational School Basic Module Ⅱ Unit4 (The Information Age) I’ll be ready to begin this lesson from five parts: Analysis of the teaching material, the teaching methods, the studying methods, the teaching procedures, and blackboard design. First, let me talk about the teaching materials. Part1 teaching materials. The unit is about “TV and Internet” By learning this unit, We’ll enable the students to know. Both TV and the Internet are certainly great wonders of modern science and technology. At the same time, let the students learn how to use it in a good way. So, I think the teaching aims are as follows: Teaching Aims and demands: 1. Knowledge objects: a) The Ss can use the key words and the main phrases: go through, settle on , be worried about ,communicate with, a variety of, get addicted to, stay up late, result from, make good use of ,benefit from. b)Read the text to answer the questions of“Reading comprehension” 2. Ability objects: 1) To train the Ss’ ability of working in pairs. 3. Emotion or moral objects: 1). Train students’ co-operation ability. 2). Let the students learn how to use it in a good way Teaching important points: The Ss can use the main phrases:
Unit 4 Time 1.because 因为，后跟句子 ~I didn’t go to school this morning because I was ill. because of 因为，后跟名词、代词、动名词 ~I didn’t go to school this morning because of the illness. 2.enough足够的 (1)enough +名词(2)形容词或副词+enough (3)enough to do sth.足够……可以做某事 ~I have enough books to share with them. 我有足够多的书可以与他们分享。 ~The watermelon is big enough to share with them. 这个西瓜足够大到可以与他们分享。 https://www.doczj.com/doc/8c19148516.html,te晚的 be late for...做某事迟到了 be+一段时间+late for sth.做某事迟到了多久 ~He was ten minutes late for class yesterday. 昨天他上课迟到了十分钟。 4.angry生气的 be angry with sb.生某人的气 ~Our teacher was angry with us yesterday. 我们老师昨天很生我们的气。 5.hear听到 hear sb. do sth.听到某人做了某事 hear sb. doing sth.听到某人正在做某事 ~I heard him sing in the next room yesterday.我昨天听到他在隔壁房间唱歌。 ~ I hear him singing in the next room。 我听到他正在隔壁房间唱歌。 6.leave离开；留下 leave for s.w.离开去往某地 leave A for B 离开A地去往B地 ~My dad will leave for Zhengzhou tomorrow. 我爸爸明天将去郑州。 ~ My father will leave Guangzhou for Zhengzhou tomorrow. 我爸爸明天将离开广州去郑州。 7.remember记得 remember to do sth.记得去做某事 remember doing sth.记得做过某事 ~Please remember to close the door when you leave.请记得离开的时候
江门一职2015—2016学年度第二学期《英语》课程教案
教学过程
情绪，贯穿于我们的生活之中。由于生理的不同，与男性相比，女性情感活动更强烈，也更容易情绪化。 如果说父亲在家庭中扮演的是掌舵者、领导人的角色，那么母亲则是一个家庭的调节阀、供氧机。 虽然家庭的重担由父母双方共同承担，但与父亲相比，母亲承担更多。在工作与家庭双重压力下不少母亲感到力不从心，情绪也变得更加不稳定。 但母亲的情绪决定着一个家庭的温度，决定着一个家庭的和谐程度。首先从家庭生活中来看，女性温柔、细腻的特质可以在家庭生活中营造出一种暖意融融的气氛，在这种气氛下，再大的矛盾与困难都能克服。 如果说父亲是一把披荆斩棘的利剑，母亲则是一张情意绵绵的丝网，她用爱将家庭与外面漆黑冰冷的世界剥离开来。女性相较于男性而言，更善于表达内心情感，更懂得利用语言与情绪的力量，母亲的笑脸、暖言能给每个家庭成员力量。 每个孩子都是一块白纸，你想让他变成什么样子他就是什么样子，在孩子的成长过程中，母亲的影响是不可能替代的。 母亲是孩子情感依赖的主要角色，如果母亲在与孩子的接触中，不能控制自己的情绪，那么孩子长大之后很可能会情绪调节失衡。 有本书中说：“对大多数的成年人而言，即使一生只跟母亲发生过一次问题，心中就会存在一个说话、行为和反应跟童年时期一模一样的‘母亲复本’。” 母亲情绪不稳定，一会对孩子赞赏有加，一会对孩子大声呵斥，这会造成造成孩子长大后戒备心重，缺乏信任。总是对孩子抱怨，朝孩子吐苦水，也会把孩子变成一个消极的人。 母亲的情绪决定家庭的温度，在家庭生活中学会控制自己的情绪，要发火前深呼吸，以微笑面对家人，对待爱人、孩子多用表扬多夸奖，不要总是看到不足的地方。 在合肥张家，母亲陆英是个能很好控制自己的情绪的人。她自结婚后与丈夫从未红过脸，处处周到讨得婆婆欢心，对待儿女从不歇斯底里疾言厉色，她用自己良好的情绪为家庭及儿女成长撑起了一把保护伞。
Unit4 Time Part One Reading A gift from grandpa 说课稿 Good afternoon,ladies and gentlemen! I’m very glad to stand here to share my topic speeches.English is my favorite.Love of the English language is my enthusiasm to work. Today my topic is English for vocational school Basic Module A published by Chinese Press of Unit4 Time Lesson One (Reading)。今天我说课的题目是中职英语基础模块上册第_四_单元___Time___ 的__Lesson One Reading_(章节)。本（模块）的话题是“_A gift from grandpa”。课型是阅读课。接下来我将从教材分析、学情分析、教学目标、教学重点和难点、教学方法、教学过程以及评价和反思等几个面来说说我对本节课的理解和设想。 一、教材分析 本课程所选的教材是语文出版社的中职英语《基础模块》上册，是大纲规定的各专业学生必修的公共基础课英语教学内容，而《基础模块》上册面对中职学生基础实际，紧密结合中职学校教学实际，从低起点、低起步编写的。充分注意了中职学生的特点和需求，体现了中职教育的理念和特色。A gift from grandpa 是本书的第____四___单元第一课时阅读课，是在学生完成了前几单元的学习的基础上展开的，在本册书中起着承上启下的重要作用。它属于日常生活话题，是学生较为常用且比较感兴趣的内容之一。会学习到时间如何表达，通过对本单元的学习，学生能够熟悉并掌握时间的各种表达法，并能在日常生活中能够运用。阅读是组成英语课程资源的基本要素, 把握本课阅读的定位和作用, 并以此为依据分析和设计教学步骤, 体现教学大纲的意图, 本节课以”A gift from grandpa”(汉语爷爷的礼物)，为主线，叙述一个故事，认识到“no matter what to do，just do it on time.”无论做什么事情都要准时，让学生懂得__守时_的重要性。 二、学情分析： 本课的教学对象是中职新生，学生们的英语基础相对薄弱，很多同学对英语学习产生了消极的想法，甚至是疑虑和抵触。基于这种实际情况，本单元教学内容安排较简单，大部分学生对__one to ten__读法比较熟悉，因此从熟悉且感兴趣的话题入手，扬长避短，因势利导，循序渐进，通过学习本节课的知识让学生享受到英语学习的乐趣，进而自觉地学英语、爱英语。 三、教学目标 根据上述教材与学情分析，考虑到学生已有的认知结构心理特征，制定如下教学目标： 1知识技能目标：掌握本节课出现的重点单词because hear problem answer enough suddenly remember hurry find angry minute 等 重点短语get to look forward to leave for in great joy hurry to be busy with on time 和句型:1.Your grandpa is coming tomorrow by plane to see us. 2.I was very glad to hear this because I was looking forward to seeing my grandpa.
Unit 3 Campus Life 分课时第3课时教学设计
32分 钟 操 练要求学生以小组合作竞赛的形式 完成下面的操练，向学生说明竞 赛分为三轮，三轮成绩累加，记 录团体成绩。 1.第一轮：1)呈现学校建筑照片， 引导学生发挥想象描绘图片。 教师适当做句型提示，如:This is…. There is…. Look at… 规则：单词，句子描述皆可。单 词描述一次，小组记录1分，句 子描述一次，小组记录2分。（鼓 励评价）.需要注意的是学生表达 不受限。 在学生充分表达之后，教师给出 典型句型。 2.第二轮： 1）放一遍课文2）知识点回顾 学生观看 图片，思 考，表达。 1.听录 音，回忆 David的 校园生 活。 2.明确竞 赛规则， 团结合 作，积极 1）充分考虑职教 生的基础和接受能 力，设计本环节为 本节课的高潮部 分，通过情境让学 生体验语言，让学 生模仿和套用。进 行大量操练，在无 意识中学习，接受 和掌握，是英语教 学的一种要求，一 种境界，最终实现 对语言的交际性运 用。 2）小组竞赛在培养
抢读，抢译。抢对一题得1分，和第一轮成绩累加在一起。3.第三轮：引导学生畅谈校园生活。 1）仿说阶段：呈现一些情景和 课文句式，要求学生结合校园 生活实际仿说。句子描述一次，小组记录2分 2）自由发挥阶段。引导学生 思考后对校园生活进行补充表 达。学生以小组为单位讨论 后发言，难度提升了，所以每 参与一次加3分。 4.．教师将三轮比赛成绩累加 在一起，对学生的参与进行鼓 励性评价。 播放职教生活场景照，请学生听一首励志歌曲参与。学生团结合作和竞 争意识的同时，更 大程度地提高了学 生的课堂参与度。 3）教师的鼓励性评 价调动了学生的主 观能动性。
职高英语拓展模块1－4单元 一、选择最佳答案（10×2′=20′） 1. Failure is mother of success. A. the, / B. a, the C. the, a D. /, a 2. I have some trouble English. A. study B. studied C. studying D. to study 3. Let's try and arrange we can get there on time. A. so as to B. in order to C. so that D. hope that 4. one's hand to say "Hi" or "Goodbye". A. Wave, is B. Waving, are C. To wave, are D. Waving, is 5. Your parents will what you've done. A. proud B. be proud of C. proud with D. be pride with 6. Although he has experienced a lot of difficulties, he has an optimistic to life. A. thinking B. meaning C. attitude D. care 7. your kind help, we finished the work ahead of time. A. Because B. Thanks to C. Thank for D. Since 8. The great writer in this house. A. was used living B. was used to live C. used to live D. used to living 9. He got his car the other day. A. to fix B. fixing C. fix D. fixed 10. --I went to Hainan for holiday last year. -- . A. So did I B. So were you C. So I did D. I was so 二、将左侧的句子或短语与右侧的汉语意思相对应（10×2′=20′） 11. out of money A. 全年 12. Believe it or not. B. 选择 13. make a choice C. 决定 14.learn a good lesson D. 钱花光了
职高英语（拓展模块）1-4单元测试题 姓名分数 一、语音知识从A,B,C,D四个选项中找出与所给单词划线部分读音相同的选项。5分 1. dollar A. stomach B. honestly C. collect D. comfortable 2. rather A. engage B. Latin C. agree D. ask 3. gesture A. argue B. agree C. finger D. engage 4. regard A. particular B. warn C. research D. star 5.emotion A. decorate B. decorate C. intend D. diet 二、词汇与语法知识从A,B,C,D四个选项中，选择出可以填入空白处的最佳答案。25 6. He ___ a lazy man when he was young. A． used to being B. used to be C. was used to being C. was used to be 7. We communicate with each other _____ language. A. use of B. with the help C. for instance D. by means of 8. You can _____choose an optimistic attitude____ choose a pessimistic attitude. A. or; either B. either ;or C. but; also D. and ;both 9. I have ____ . A. nothing delicious to eat B. delicious nothing to eat C. eat nothing delicious D. to eat delicious nothing 10. He promised ___ his son to Tibet for sightseeing. A. taking B. to take C, take D. took 11. We arrive at the airport late ___ the traffic jam. A. because B. because of C. since D. as 12. The children were ___ breath when they got to the top of the mountain. A. out of B. in C. from D. under 13. It is no use ___ him ___the matter. A. arguing with；about B. argue; for C. to argue with; for D. to argue ; against 14. He pretended ____ everything about it, but in fact he knew nothing. A. to know B. know C. knowing D. known 15. Every time she arrives home and sees her daughter, she will be ____. A. in good mood B. in a good mood C. in the good mood D. in better mood 16. He hasn’t passed the exam .Nor _____. A. is his sister B. does his sister C. has his sister D .his sister has 17.These tools ______ the fields.
基础模块导学案◆Unit 4 Time Period 1 Useful Words and Expressions 【学习目标】 1.掌握重点词汇、短语及其用法。 2.掌握重点句子，分析掌握其结构。 3.加强小组团队合作意识，互助研讨，共同掌握知识点和练习。 课前预习 【自学指导】掌握实用词汇。课前独立完成---必做题（20分） 1.听到,听说_____________ 2.因为_____________ 3.问题_____________ 4.答案;回答___________ 5.足够的;充分的_____________ 6.计算机___________ 7.游戏,比赛_____________8.突然地_____________ 9.记住,想起_____________10.匆忙,赶快____________ 11.小时__________12.晚的,迟的___________ 13.发现,找到____________14.谈话,演讲___________ 15.忙的,繁忙的__________16.生气的____________ 17.表格,桌子_____________ 18.票___________ 19.新闻,消息______________ 20.家庭作业_________ 【合作探究】掌握短语搭配。合作发现最基本、最原始的词形和短语结构。小组成员独立思考并填写下列短语填空，组内讨论确定最佳答案。（20分） 1.到达_____________ 2.在上午______________ 3.盼望,期盼________ 4.起床___________ 5.兴高采烈地___________ 6.急忙赶往___________ 7.与……谈话___________8.忙于…….________ 9.乐意做某事_____________10.挨着_________ 11.准时________12.无论什么___________ 13. 九点半_____________ 14. 离开去某地__________________ 15. 打出租车___________ 16. 火车站___________________ 17. 服务台,查询台____________ 18. 吃晚餐___________________ 19. 不仅仅,超过______________ 20. 看起来很生气___________________ 探究新知（合作互助探究、重点难点突破） 分值：根据实际表现（流畅度、清晰度）赋分：1—5分。 I、词汇解读→讲练结合 ●1. by [课文原文] Your grandpa is coming tomorrow by plane to see us. 1 ) by+交通工具（不用冠词）例如： 乘飞机by plane/air 乘公共汽车by bus骑自行车by bike [模仿造句] 我每天骑自行车去上学。_____________________ 2) is /am/are coming 现在进行时形式表示即将发生的动作。它常表最近或较近的将来，所用动词多是转移动词。亦可用于某些非转移动词。这些动词都是趋向动词和终止性动词。leave，start，come，go，arrive，take，come, go , leave, fly, arrive, move, start, begin, return等。 [模仿造句] 我们明天就去北京。_____________________ ●2.Would you please…? / Will you please …? ★ time [课文原文]Will you please get to the airport at nine thirty in the morning to meet your grandpa on time? 1) Would you please…? / Will you please …?这个语言结构表示委婉地向对方提出要求，“请你…….好吗？” [模仿造句] 请你帮我打开门好吗？ 2) on time 按时，准时（不早不晚，准时）一般用在句子后或最后两个字。on time的用词是当一件事准时发生，事情是按计划而发生的。如︰ The 11:45 a.m. train left on time. 上午11时45分的火车按时出发了。（火车在上午11时45分出发。）[举一想三] in time 及时；迟早，早晚at the same time与此同时(= meanwhile) all the time 总是，一直for the first time首次，第一次 from time to time 不时地，偶尔at times 有时候，常常，往往（= sometimes） in no time 立刻，马上（= right away）at a time 每次(every time) [用法导学]①n. 时间，时刻，时代②adj. 定时的，定期的 [实战演练] 根据上下文，写出time在句子中的意思 1)As time went by we saw less and less of each other. ( ) 2)The time is now half past ten. ( ) 3)Times have changed since Grandma was young. ( ) [拓展短语即时演练] 翻译下面有关time的短语或句式 1)all the time ___________ 2) in time _______________ 3) on time ________________ 4) at the same time ____________________ 5) at times ________________ 6) it’s about/high time ____________________ 7) take your time ________________ 8) kill time ________________ 9) from time to time ________________ 10) keep up with the times ________________ ●3. hear；look forward to … [课文原句]I was very glad to hear this because I was looking forward to seeing my grandpa. [用法导学-1]（hear-heard-heard）①vi.听;听见②vt.听见;听说;听取;得知。表示听见某种声音，还可以表示听说，得知某些消息，信息等。③hear sb. do: 听见某人做过某事；hear sb. doing: 听见某人正在做某事 [拓展比较]hear about + 名词听说得知hear from + sb. 收到某人的来信