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Lesson 16 Unit Review 课前预习快乐体验］Bad news travels quickly. 好事不出门，坏事传千里。
一、考考你的预习效果，根据课本P18 的课文内容回答下列问题。
1.How many groups did they give talks?2.What project did they talk about?3.What was the weather like that day?4.When did they give the talk?5.Who showed some physics?二、试着将下列短语英汉互译。
1. ______________________ 做报告2. ______________________ 在将来3. ______________________ 去年夏天4. ______________________ 茶叶5. ___________________ be surprised6. ___________________ talk about7.play Chinese music___8. ______________________ c omb one ' s hair9•在……方面做的好_____10. 一家大的电脑公司 ___三、总结找规律,写出下列名词的复数形式。
l.life ____ 2.knife _____3」eaf ___ 4.shel ________5. _______ half ___________6.wife7. ____ thief __________ 8.wolf ［课堂练习高效提升］Years knows more than books. 岁月所知胜于书本。
四、考考你的记忆力，根据句意及首字母写出在本课出现的单词。
1.We each b ______ （拿，带） a painting we made in art class.2.Mine was a picture of the o ___ .3.The picture always makes me r _____ （记住）my holiday.4.Karen and Jack showed us some p ________ .5.She has long h ________ . She combed it ten times.五、慧眼识珠，单项填空。
Period 8 Unit ReviewTarget language目标语言All the target language in this unit.Ability goals能力目标Enable students to talk about their favorite subjects using target language learned.Enable students to get a better idea of the present tense and the tag-question.Learning ability goals学能目标Help the students learn to talk and write something about their favorite subjects.Teaching important points教学重点Help the students to grasp the important words and phrases and grammar. Learn some ways of telling time and talk about their preferences.Teaching difficult points教学难点Tag-questions.The present perfect tense.Teaching aids教具准备The multimedia computer.Teaching method教学方法Task-based method and pair work..Teaching procedures and ways教学过程和方法Step I Homework checkingAsk one or two students to read their diaries and correct some mistakes.Step II RevisionAsk the students to read Do You Know on Page 20. Help them to review what they have learned in Unit2. If necessary, show this part to them.Step III PracticingAsk students to do exercise on page 19. Then the answers and help them to solve some difficult points and mistakes.Step IV Do exercises in Activity Book1.Ask students to do Exercise 1 in activity book.Step V Come to “Grammar in Use” in the tex tbookPart A is about the present perfect tense and the past indefinite tense. Part B is about tag-questions.Sample answers:Part A: 1.studies, studied, have studied2.has told 3.has taught 4.has written wrote5.has painted.Part B: 1.aren’t they 2.isn’t there 3.is it 4.can he 5.doesn’t she.Step VI Reading comprehensionAsk the students to read the short passage and answer the following questions on the PowerPoint.1.Where is Shijiazhuang?2.How long has Li Ming lived there？3.What does Li Ming think of this city?4.What subjects does Li Ming learn in the school?5.What’s his favorite subject? Why?6.Does he like reading?7.Where does he borrow his books?8.Has he visited Canada？9.Wh at’s his new subject?10.Is he good at it?11.Who isn’t good at it?12.Who can help Wang Mei?Help the students to retell this passage.Step VII Homework1.Review all the lessons in this unit.2.Write a short passage about a favorite subject.。
【课题】：Lesson 16 Unit Review【课型】：New一．短语总结1. 长成_____________2.看起来像___________3. 数十亿的____________4. 谈论_____________5.照顾______________6. 充满________________7. 由…制成________________8.一个…另一个…________________________9.在树上_________ 10.在树荫下______________ 11. 把….搬（移）走______________________12.把…制成….____________13.在…的顶部___________ 14. 变成__________15. 在阳光下________________二，语言点总结(一)Five types of simple sentences 简单句的五种基本句型1.Subject +Intransitive Verb 主语+不及物动词Eg. Th e sun rises. We should study hard.2. Subject +Transitive Verb +Object (主语+及物动词+宾语)Eg.I don’t like basketball. I like English.作宾语的可以是名词，代词，动词-ing, 动词不定式等。
3. Subject +Link verb +Predicative (主系表)此类简单句主要反映事物的性质和状态，常见的系动词有，be, become, look, feel, smell, sound, taste等，表语通常是由名词，形容词，介词短语来充当。
Eg. Danny is tired. In spring, the weather becomes warmer.4. Subject +verb +Indirect Object+Direct Object (主语+间接宾语sb.+直接宾语sth.) 间接宾语一般是人，直接宾语一般是物，间接宾语一般放在直接宾语之前，有时为了加强语气或是意义更为明确，也可把间接宾语放到直接宾语之后，但需要加介词for或to.加for的动词有，buy, make, sing, get, cook等。
Lesson 16: Unit ReviewTeaching Content:The mastery words and expressions from Lesson9 to Lesson 15.The oral words and expressions from Lesson 9 to Lesson15.Teaching Aims:1. Learn to observe and enjoy the objects around us.2. Know more about the world records.Teaching Important Points:1. Some language points.2. Practice the use of parative and superlative degrees of adjectives and adverbs.Teaching Difficult Points:The main grammars of this unit.Teaching Preparation: picturesTeaching Aids: audiotape, flashcards, picturesType of lesson: review lessonTeaching Procedure:Step1. Play some flashcards about the world records. Sort them into different types: sports, animals, food and vegetables.When we are playing the tape, ask the students say something about them. Practice the use of parative and superlative degrees of adjectives and adverbs.Step2. Play some games. Say something sentences with the use of parative and superlative degrees of adjectives and adverbs.Step3. Do the exercises on Page 19. If they have trouble, practice the grammar again. Step4.e to “Do You Know?”Maybe more practice is needed in this part. Change a way to stimulate. Maybe we cansing a song.Step5. Homework1. Finish off the activity book.2. Preview the next lesson.Summary:It is the main grammars that the use of parative and superlative degrees of adjectives and adverbs. We are practicing it all the time. Try to use different ways to deal with the same grammar in order to keep their learning interests of English.。
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Lesson16人非圣贤，孰能无过？过而能改，善莫大焉。
《左传》原创不容易，【关注】，不迷路！教学课时：1课时教学内容义务教育课程标准实验教科书六年级下册Unit3Wearegoingtotravel.Lesson16教材第30-31页的内容。
教学目标1、Justpractice本部分内容旨在使学生深入理解、巩固操练以下主要目标语言：Wearegoingtovisittorning.WmerPalace?Tomorrowmorning.并巩固认读北京几个景点的专有名词：tmerPalace颐和园,tingTombs明十三陵,tpleoforning.WmerPlace?Tomorrowmorning.2、Justwrite本课要求学生能够深入理解、听、说、读、写以下句型、词汇和短语：Wearegoingtovisittorning.tomorrow,visit,t。
建议教师引导学生课后用新词造句，以便在具体语境中更好地理解新词。
3、Let'sinterview本部分创设的情景是：本周末你和几位同学想要浏览北京的几个景点，同学间互相了解旅行意愿、地点、时间等信息。
通过访谈，完成第31页的表格，巩固所学。
4、Let'scorning.tomorrow,visit,t。
建议教师引导学生课后用新词造句，以便在具体语境中更好地理解新词。
学情分析本单元学生需要掌握的知识点是学生很喜欢的话题-旅游，对于这样的内容，相信学生的积极性会非常的高。
教学方法讲授法、对话法、阅读法、实践法学生活动小组讨论、同桌交流、情景表演；利用多媒体课件、录音机、电子白板进行教学。
学法指导示范指导、讲授指导、交流指导教学过程1、热身/复习（Warming-up/Revision）1）组织学生读1、2单元的词汇。
2）复习前一课的会话。
3）教师将北京景点：tmerPalace颐和园,tingTombs明十三陵,tpleoforning.Wework）口语练习本课内容，抄写本课单词与句子。
lesson 16 unit review语法专项讲解语法专讲现在完成时：1.现在完成时的基本概念和用法：现在完成时由have（has）＋动词的过去分词构成。
规则动词的过去分词的构成与动词过去式相同，不规则动词的过去分词各不相同，需个别记忆。
（1）现在完成时表示过去所发生的动作对现在的影响或产生的结果，常与just（刚刚），already （已经），ever（曾经），never（从来），yet（尚，还）等表示时间的副词搭配使用。
Have you ever seen the film?你看过这部电影吗？She has already bought a lot of things.她已经买了许多东西。
（2）表示一个从过去某个时间开始，延续到现在并可能持续下去的动作，常与表示段时间的时间状语连用，这样的时间常用since或for来构成。
since后面加时间点或从句（从句的时态常用一般过去时）for后加时间段：He has worked here for 15 years.他在这里工作了15年了。
I have studied English since I came here.自从我来这里，一直在学英语。
肯定式，否定式，疑问式如下：I （We, You, They）have read it.He （She）has read it.I （We, You, They）have not read it.He （She）has not read it.Have I （we, you, they）read it?Has he （she）read it?（3）某些非延续性动词即动作开始便终止的动词，在现在完成时中不能与表示一段时间的状语搭配。
例如下面这些动词属于非延续性动词，并非不能用于现在完成时，而是不能接由for或since 引导的时间状语。
die, arrive, join, leave, go, finish, buy, come lend, borrow, marry, 例如：He has come here for two hours. （×）他来了两个小时了。
人教新起点一年级英语下册Unit16 Review重点句型复习Unit 9Where is my ruler? 我的尺子在哪里？It’s under/ in / on the desk. 它在桌子下/里/上面。
Good morning, boys and girls.早上好，男孩和女孩们。
How are you? Fine, thank you. 你好吗？好，谢谢。
How many starts can you see? 你能看到多少颗星星？I can see six stars.我能看到六颗星星。
Put the pencil in the pencil case. 把铅笔放在铅笔盒里。
Unit 10This is my room. 这是我的房间。
In my room I have a TV. 在我的房间里有一台电视机。
Where is Lucky? Lucky在哪里？It’s under the table.它在桌子下面。
Stand next to me. 站在我的旁边。
Sit behind me. 坐在我的后面。
What do you see in Bill’s bedroom? 在Bill的卧室里你看到了什么？I see a bed, a desk, a chair, a ball and a lamp.我看见一张床，一张桌子，一把椅子，一个球和一盏台灯。
What a mess! 多乱呀！Can you help him? 你能帮助他吗？What’s behind the door? 门后是什么？A chair is behind the door. 椅子在门后。
What’s in your room? 你的房间里有什么？There is a picture in my room. 在我的房间里有一幅画。
Unit 11What’s this? It’s a car. 这是什么？它是一辆小汽车。
七年级英语Unit 16 Mainly revision（复习）人教版+朗文【同步教育信息】一. 本周教学内容：Unit 16 Mainly revision（复习）1. 语音：[i:] [i] [æ] [u:] [u] [ɔ:][ɔ] [a:] [Λ] [ə:][ə] [ei] [ai] [əu][au] [iə] [ɛə][p] [b] [t] [d] [k] [g] [f] [v ] [s] [z][θ] [ð] [m] [n ] [ɧ] [l] [r] [h] [w] [j] [ ʃ] [ ʧ ] [ʤ]2. 词汇：bedroom，sure，between，tall，favourite，speak，next，term，doll，else，funny，3. 语法：九——十五单元的语法项目4. 交际用语：They look young . See you next term .二. 教学重难点：1. 动词look2. 规纳语法三. 课文内容分析：1. Do you know where it is ? 你知道他在哪吗？这是一个主从复合句，由主句Do you know + 宾语从句where it is构成。
句中know是及物动词后须加宾语，where it is是一个句子充当宾语叫做宾语从句，where引导的是宾语从句不是特殊疑问句，因此句子的语序用陈述句语序。
eg .Do you know who he is ? Do you know where Jim is ?2. What differences can you find ? 你能找出不同吗？difference意为“不同”，是名词，复数是differences，其形容词词性是different，意为“不同的”，反义词是same，difference还可以作不可数名词，意为“区别”。
eg .Can you find five differences ?What’s the difference between the two words ?The two books are different .3. What / Who else can you see ?你还能看见别的什么东西/别的什么人吗？else是副词，常用在疑问代词或不定代词之后表示“别的”“其他的”。
冀教版九年级下册英语《Lesson 16: Unit Review》教案Lesson 16: Unit ReviewTeaching Content:Mastery words and expressions in this unit.Oral words and expressions in this unit.Teaching Aims:1.Learn to use the Internet and other tools to search more information.2.Know more about cloning.Teaching Important Points:1.The expression of ability and inability.2.The use of coordinating conjunction.Teaching Difficult Points:The use of coordinating conjunction.Teaching Preparation: picturesTeaching Aids: flashcards, audiotape, picturesType of lesson: review lessonTeaching Procedure:Step1.Group workTalk about the question in groups. “What do you like to clone the most? Why?”Let the students write their opinions down on apiece of paper. Then exchange their opinions. At last, one of the members sums the opinions and gives a report in front of the class.Step2. Finish the exercises in this lesson. Find out the problems and write them down on the blackboard.Discuss the problem together and find out the correct way to solve the problems.Step3. Do with “Grammar in Use”.Let the students finish the exercises. Then ask the students to make some sentences with neither…nor…, not only…but also….Not only he but also his father is handsome.Neither my mother nor my father likes this kind of fruit.Step4. Come to “Speaking the Language”.Complete the dialogue. Then ask the students to make a similar dialogue with his partner. Then present it in front of the class.Step5. Play the game “Stop-Go”Play the game in front of the class. Start the game with 10 volunteers from the class. Play the game to practice the “ability and inability”expressions on this page.Change the students to play the game if the time is enough.Step6. Group workDivide the class into several groups. Ask them to introducethemselves in the group. Then choose two best ones to present in front of the class.Step7. Homework1.Finish off the exercises in activity book.2.Find out more information about cloning on the Internet.Summary:This unit is designed to review the main language points in this unit. It is used to build the vocabulary of the unit. Practice the grammars and spoken English in this unit. All those are put in a situation of cloning. Cloning is a new subject for the students. It is very interesting to discuss.。
人教新起点英语四下《Unit16revision》（lesson96）word教案Unit 16 RevisionLesson 96Teaching aims:1.S can comprehend the listening text and give a mark to relative picture.2.S can invite friends to join their party by telephone3.S can read article collect information and complete the exercise4.S can write a simple letter in English with right formation and punctuationTeaching point and difficulty1.Main point: to test whether S have master the sentence and logic thinking method2.Difficulty: S can write a letter by themselvesTeaching aid:1.Tape2.Toy telephone3.S? word s cards4.BoxNew lessons:1.Warm up2.Review vocabularies of Unit 13-153.Presentation:1)T put the cards about travel plan, hobby and connection method respectively2)S pick one card from 3 boxes and make sentence with this word3)Play this game in groupsPart B Let’s talk1.Every S choose a partner exercise the dialogue2.T choose volunteer to read the dialogue with partner3.S act the dialogue with partner4.T choose volunteer to act dialogue in classPart C Read and Circle1.T: “There is a boy. His name is Tom. He wrote a letter to his friend. Do you knowwhat he wrote? Let …s read the letter.”2.S read the letter and tell the sentence is true or false according to the letter.3.T find out the right answer together with SPart D Let’s writeS write a letter to his friend to introduce themselves.Summary:Homework:。
Unit 2 My Favourite School Subject lesson16课文讲解和练习lesson 16 unit review语法专项讲解语法专讲现在完成时：1.现在完成时的差不多概念和用法：现在完成时由have（has）＋动词的过去分词构成。
规则动词的过去分词的构成与动词过去式相同，不规则动词的过去分词各不相同，需个不经历。
（1）现在完成时表示过去所发生的动作对现在的阻碍或产生的结果，常与just（刚刚），already（差不多），ever（曾经），never（从来），ye t（尚，还）等表示时刻的副词搭配使用。
Have you ever seen the film?你看过这部电影吗？She has already bought a lot of things.她差不多买了许多东西。
（2）表示一个从过去某个时刻开始，连续到现在并可能连续下去的动作，常与表示段时刻的时刻状语连用，如此的时刻常用since或for来构成。
since后面加时刻点或从句（从句的时态常用一样过去时）for后加时刻段：He has worked here for 15 years.他在那个地点工作了15年了。
I have studied English since I came here.自从我来那个地点，一直在学英语。
确信式，否定式，疑咨询式如下：I （We, You, They）have read it.He （She）has read it.I （We, You, They）have not read it.He （She）has not read it.Have I （we, you, they）read it?Has he （she）read it?（3）某些非连续性动词即动作开始便终止的动词，在现在完成时中不能与表示一段时刻的状语搭配。
例如下面这些动词属于非连续性动词，并非不能用于现在完成时，而是不能接由for或since引导的时刻状语。
ReviewClass openingGreet your students. Help the students respond in an appropriate way. Ask : Who is on duty today? Listen to the students report.Say “very good/ yes/ ok/ that’s right/ Fantastic/ Good try, etc.”as the students report.Make sure the next student for “Who is on duty?” knows who he or she is for next time.Step1: Ask the students to sing the song “Let’s go the Farthest!” And from the song let the students go back to what they have learned in this unit.Step2: Ask the students to do the exercise on page 19 and 20. Go over what the students have mainly learned in this unit, which is summarized on page 20.Step3:.Come to “Class review Activity”.Have the class play games as a review activity .See “Games” at the back of this teacher’s guide for an alphabetical list of games with instructions on how to play. Two games that are recommended for reviewing this unit are :Draw and Guess (Modify the game to use comparative and superlative adjectives. For example, a clue might be “ darker.” The person would need to draw two objects, color the darker, and point to that one.)Spelling Bee (Practice the vocabulary from the unit and other mastery words students have learned.)Class closingSinging the song “let’s go the Farthest!”Asking the students what they like best about this unit and what trouble they still have .Ask the students to preview the next unit at home. From words, pictures, and other clues, can they guess the topic of the next unit?形容词和副词比较级和最高级大比拼:男生说一个形容词或副词的原级,女生说出其比较级和最高级形式,并给处另外一个形容词或副词的原级,男生说出其比较级和最高级,依次进行下去,一直到哪个组对不上来,即为输.句子接龙第一个学生说A…than …B.第二个学生说B…than…C第三个学生说C…than…D……。
lesson 16 unit review语法专项讲解语法专讲现在完成时：1.现在完成时的基本概念和用法：现在完成时由have（has）＋动词的过去分词构成。
规则动词的过去分词的构成与动词过去式相同，不规则动词的过去分词各不相同，需个别记忆。
（1）现在完成时表示过去所发生的动作对现在的影响或产生的结果，常与just（刚刚），already（已经），ever（曾经），never（从来），yet（尚，还）等表示时间的副词搭配使用。
Have you ever seen the film?你看过这部电影吗？She has already bought a lot of things.她已经买了许多东西。
（2）表示一个从过去某个时间开始，延续到现在并可能持续下去的动作，常与表示段时间的时间状语连用，这样的时间常用since或for来构成。
since后面加时间点或从句（从句的时态常用一般过去时）for后加时间段：He has worked here for 15 years.他在这里工作了15年了。
I have studied English since I came here.自从我来这里，一直在学英语。
肯定式，否定式，疑问式如下：I （We, You, They）have read it.He （She）has read it.I （We, You, They）have not read it.He （She）has not read it.Have I （we, you, they）read it?Has he （she）read it?（3）某些非延续性动词即动作开始便终止的动词，在现在完成时中不能与表示一段时间的状语搭配。
例如下面这些动词属于非延续性动词，并非不能用于现在完成时，而是不能接由for或since引导的时间状语。
die, arrive, join, leave, go, finish, buy, come lend, borrow, marry, 例如：He has come here for two hours. （×）他来了两个小时了。
He has been here for two hours.（4）have （has）gone to表示去了某地但还没有回来。
have（has）been to表示去过某地并且已经回来。
He has gone to Shanghai.他到上海去了。
He has been to Shanghai.他去过上海。
2. 现在完成时与一般过去时的区别：现在完成时表示过去发生的某一动作对现在造成的影响或结果，强调的是现在的情况，所以它不能和表示过去的时间状语连用。
而一般过去时只单纯表示过去的动作或状态，和目前情况无关，它可以和表示过去的时间状语，如yesterday, last year, just now等连用。
试比较：It snowed heavily yesterday.昨天雪下得很大。
It has snowed for three days.已经下了三天雪了。
现在完成时专项练习针对练习基础过关课堂巩固，基础闯关一、单项选择。
( )1、Both his parents look sad . Maybe they _________what's happened to him.A. knewB. have knownC. must knowD. will know( )2、He has _______ been to Shanghai, has he ?A. alreadyB. neverC.everD. still( )3、Have you met Mr. Li ______？A. justB. agoC. beforeD. a moment ago( )4、The famous writer _____ one new book in the past two year.A. is writingB. was writingC. wroteD. has written( )5、—Our country ______ a lot so far.—Yes. I hope it will be even ______.A. has changed ; wellB. changed ; goodC. has changed ; betterD. changed ; better( )6、Zhao Lan ______already ______in this school for two years.A. was ; studyingB. will ; studyC. has ; studiedD. are ; studying( )7.We______Xiao Li since she was a little girl.A. knowB. had knownC. have knownD. knew( )8、Harry Potter is a very nice film .I_______ it twice.A. will seeB. have seenC. sawD. see( )9.—These farmers have been to theUnited States.—Really ? When _____ there ?A. will they goB. did they goC. do they goD. have they gone( )10.—______ you ___ your homework yet?—Yes . I _____ it a moment ago.A. Did; do; finishedB. Have; done; finishedC. Have; done; have finishedD. will; do; finish拓展提高课后拓展，提升能力Ⅰ.（中考高频题）单项选择( )1.(2005年重庆) Nowadays science fiction isn’t as ____________ as cartoons among teenagers.A. popularB. more popularC. less popularD. the most popular( ) 2.（2006年福州） We are glad to see that Shanghai is developing ________ these years than ever before.A. quicklyB. less quicklyC. more quicklyD. the most quicklyII.（创新题）句型转换填空。
1、He has never surfed, _____ ________?（改成反意疑问句）2、They have been here since 2000. (对划线部分提问)______ __________have they been here?3、The old man _________ last year. He _____ _______for a year. (die) （动词填空）4、This factory opened twenty years ago.(同义句转换)This factory ______ ______ ______ for twenty years.5、Miss Gao left an hour ago. (同义句转换)Miss Gao ________ _______ ________ ________ an hour ago.6、Her mother has been a Party member for three years .（同义句）Her mother____the Party three years __.7、The Green Family moved to France two years ago. (同义句转换)_______ two years ________ the Green family moved to France.8、The bus has arrived here. It arrived ten minutes ago. (把两个句子合并成一个句子)__________________________________________III.（兴趣题）选词填空。
请从方框内选择适当的词语完成这封信。
Writing, talking,sitting ,playing, swimming , flying,sunny, studying,drawing, havingDear Bob,My name is Rich .I’m fourteen years old .I’m(1)__________ in a middle school .My school is nice and clean. There are 30 students in my class .It’s(2) _______ today . My classmates and I are(3) ________ a good t ime on the beach .It’s a nice plac e .The water is blue and clear . Many birds are(4) ________ over the sea .Many people are (5)_________ . Some boys are(6) _________ football . Some people are (7)________ on the beach . A girl is(8) _________ pictures on a chair .Another girl is (9)________ photos .I’m (10)_________to you ! What are you doing ? I hope you can write to me soon .Best wishes!Rich1____ 2______ 3_______ 4________ 5_______6_____ 7______ 8_______ 9_______ 10_______IV.（综合题）We are all busy talking about and using the Internet, but how many of us know the history of the Internet?Many people are surprised when they find that the Internet was set up in the 1960s. At that time ,computers were large and expensive. Computer networks(网络) didn't work well. If one computer in the networks broke down, then the whole network stopped. So a new network system (系统) had to be set up. It should be good enough to be used by many different computers. If part of the network was not working, information(信息)could be sent through another part. In this way computer network system would keep on working all the time.At first,the Internet was only used by the goverment(政府),but,in the early 1970s, university(大学),hospitals and banks were allowed ( ) to use it too. Howerver,computers were still expensive and the Internet was difficult to become cheaper and easier to use. Scientists had also developed software(软件) that made "Surfing"(浏览）the Internet more convenient(方便).Today it is easy to get-on-line and it is said that millions of people use the internet every day. Sending e-mail is more and more popular among students.The Internet has now become one of the most important parts of people's life.（）1.The Internet has a history of ______ years.A.about 40B.less than 30C.more than 45D.nearly 35（）2.Scientists set up a new network system to _______.A. make the computer cheaper.e the computer widelyC.make the computer go wellD.develop new softwares（）3.The Internet was widely used in the ______.A.1960sB.1970sC.1980sD.1990s（）4.The underlined words "get-on-line" in Chinese means "________"A.上机B.上网C.接线D.买电脑（）5.Which of the following is NOT ture?A.In the 1960s computer networks system went wrong easily.puters are much cheaper than before.C.Today the Internet is used everywhere.D.People had enough softwares to get on-line fifteen years ago激活潜能围绕主题，实战应用V. （开放题）汉译英。
