英语Module3BodylanguageandNonverbalcommunication课件外研必修4.ppt

Period 1Module 3　　Body Language & Non-verbal Communication•Introduction •Reading and Vocabulary 1 1 1 1Introduction – 1. Discussion (1)Do you know this man? What do you know about him?He’s called Mr. Bean,Who is a comedian expressing himself by body language.2 2 2 2Introduction – 1. Discussion (2) Look at the pictures on the screen and discuss the meaning of them.Nice to meet you!Wonderful!Good job!Happy New Year!3 3 3 3a.pointb.wavec.smiled.shakeIntroduction – 2. Matching Activity 1 on P21.Can you say something about body language using the words above?4 4 4 41.The two youths are talking. The boy is _________ the way.2.The lady is _________ her hand, she is likely to say “goodbye” to somebody.3.The white men is ________, maybe he is welcoming the black man.4.The two middle-aged men are ________ hands, perhaps they are greeting.Introduction – 3. Using the words Look at the pictures and guess what the people are doing.pointingwavingsmilingshaking5 5 5 51.meet a friend2.show someone the way3.see a friend in the distance4.enter a friend’s house5.say yes6.say no7.say who? Me?8.say goodbyeIntroduction – 3. Speaking What will you do when…?a)I smile and say “how are you doing?”b)I point to the way and say, “go this way please.”c)I wave my hand and say “hello”d)I give him the gift and say, “happy birthday to you”.e)I nod my head.f)I shake my hands and my head.g)I open my eyes wide pointing at myself with my index finger.h)I shake hands or hug him.6 6 6 61. How much do you communicate with your body? A. not at all B. not much C. a lot2. Can you give reasons for your choice? Introduction – 4. Discussion7 7 7 7• youths • gesture• informal• high five• hold up• palm • spread fingers• slapReading – 1. Pre-reading What words come to you when seeing the picture?8 8 8 8• Muslim• give a salaam• forehead• Hindu• join their hands• bow their heads• in respect9 9 9 9Choose the best title.–1. Saying It Without Words–2. When in Rome, Do as the Romans Do–3. Greeting Around the World–4. Read My MindReading – 2. Fast-reading10101010Reading – 3. Careful reading True or False.1.Not all body language is conscious.2.Europeans shake hands with their left hand.3.In Asia, people touch strangers when they meet.4.In the US “a high five” is a way of saying hello.5.A “high five” is a formal gesture.6.Body language is less communicative than spoken or written language.11111111Countries Countries or areasor areasWay of greeting Way of greeting Body parts Body parts involvedinvolvedmeaning of the meaning of the greetinggreetingCommon greetingShake handsThe right handI trust you…ChinaHindusAmerican youthsput the right hand over the left and bow slightly or shank handsThe handsshow respectJoin hands and bow headsHands and head respectHigh fivehandsEurope, AmericaFill in the form with the details.12121212Reading – 4. Word study Activity 3 on P23aggressive, deal, gesture, greet, formal,informal, position, trust, unconscious, weapon1. Guns and knives are two different types of ____.2. Someone who has a(n) __________ attitude may be violent.3. You can ______ someone by saying “hello”4. Your ______ is the way you are sitting or standing.5. If you are _________ of something you do not know it is happening.6. A(n) ____ is a business agreement.weaponsaggressivegreetpositionunconsciousdeal131313137. An _____ is a movement of the body to communicate something.8. If you _____ someone you believe them and rely on them.9. “Give me five!” is a(n) _________greeting.10. People are usually more _______ with people they don’t know.aggressive, deal, gesture, greet, formal,informal, position, trust, unconscious, weapongesturetrustinformalformal14141414Reading – 5. PhrasesCan you and your partner find out some useful phrases in the passage?•more than•part of•vary from…to…•on guard•make a deal•shake hands with •in respect•be busy with•hold up•give away15151515Reading – 6. Post-readingQuestion for discussion:Do you think it is important to know about non-verbal communication in different cultures? Why do you think that way?16161616HW1.Try to retell the passage with the help of the key phrases noted down by you.1.Find more information about different greetings in other cultures.2.2. Finish off the exercise related to vocabulary and reading in the Workbook.17171717Period 2Module 3　　Body Language & Non-verbal Communication•Listening and Vocabulary•Pronunciation•Everyday English 18181818Listening – Knowing the parts of the body.1. head 2. ear3. forehead 4. eye5. nose 6. lips7. neck 8. shoulder9. arm 10. hand11. chest 12. wrist13. knee 14. leg15. foot 16. eyebrow17. finger 18. ankle19191919Listening – vocabulary Complete the sentences.1.You use your lips to _____ someone.2.If you _______ at someone you look at them for a long time.3.If you ____ your hand you lift it up.4.You ___ by moving your head up and down.5.When you bend your upper body forwards you _____.6.You have to _____ your knees to sit down.7.If you’re hot you can ____ the sweat from your forehead.8.At the end of a concert or a play it is usual to ___. bend / bow / clap / hug / kiss / nod / raise / stare / wipekisskissstarestareraiseraisenodnodbowbowbendbendwipewipeclapclap20202020Listening – First listening Listen and number them in the order they are mentioned.p What to talk aboutp When to arrive for dinnerp How to meet new peoplep When to leave the tablep Giftsp What to call peoplep What to say to the host when you leave6 65 54 41 13 32 27 721212121Listening – Matching Activity 4 on P25.Answers:What to talk aboutWhen to arrive for dinnerHow to meet new peopleWhen to leave the tableGiftsWhat to call peopleWhat to say to the host when you leavefe, iagb, cdh22222222Listening –Second listening Fill in the blanks with the missing words.B=Bill, L=Li HongB: Hi, Li Hong. How are you doing? I hear you’re ______ to the states.L: That’s right, Bill. I’m going to stay in America for ________ months.B: That’s great. But you look a bit _________. What’s the problem?L: Look, Bill, can I ask you a _______? I need some advice about what to do… or better still, what not to do there.B: Oh you mean _________? Of course.L: For example, what should I do when I meet new people?B: Shake hands at the first meeting. ________they are, Americans don't usually like to call each other by their family name: it sounds too ______.offthreefed upfavorcustomsWhoeverformal23232323L: What shall I do if I’m _______ to dinner?B: When you’re invited to someone’s home, _____________________ bring a gift for your host. It doesn’t have to be something expensive, perhaps some flowers or a bottle of wine. And _________ for people to open gifts when they receive them, so don't be ________. __________________we do things in the States.L: Ok.B: Be _____________ on time, not very early and not very late.invitedsurprisedmore or lessit’s a good idea toit’s a good idea toit’s usualit’s usualThat’s the wayThat’s the way24242424L: What _______ can I talk about?B: It’s best to avoid any __________ conversations topics. So avoid politics or ________ completely. If your mind _________, try not to _____. Remember to smile and ____________ and unless you’ve very unlucky you’ll soon think of something. In difficult situations I always talk about the weather.on earthreligionheavy-going goes blankstay relaxedpanicpanic25252525L: Oh, good idea.B: If you have a meal don’t start eating before everyone is ______. And ________ you do, don’t leave immediately after the meal is finished. That could __________. L: Right.B: But when you ___ _____, ___________thank your host for “a wonderful evening”. Oh, and one last thing to remember…L: Yes?B: I know you’ll really enjoy yourself so be sure to ___________________. servedservedwhateverwhateverdo leavedo leaveseem rudeseem rudebe sure tobe sure tohave a great timehave a great time26262626Pronunciation – Activity 1•Listen to the speaker with an American accent.•Then listen to the speaker with a British accent.•Can you find out the differences in the sounds?27272727Pronunciation– Activity 2Listen to the speakers. Do they speak in an American or a British accent?Answers:1. UK2. UK3. US28282828Everyday English Decide what the phrases mean?1. Can I ask you a favour? (a) Can I do something for you? (b) Can you do something for me?2. How are you doing? (a) How are you? (b) What are you doing?3. What 3. What on earthon earth can I can I talk about?talk about? (a) There’s lots to (a) There’s lots to talk about.talk about. (b) I don’t know (b) I don’t know what to talk about.what to talk about.4. Have a great time!4. Have a great time! (a) Enjoy yourself. (a) Enjoy yourself. (b) Stay a long time. (b) Stay a long time.29292929TaskWork in pairs. Try to tell about the customs in the US with the help of the advice given in Activity 4 in Listening (P25). 30303030HomeworkWrite a passage, introducing the customs in the US with the help of the advice given in Activity 4 in Listening (P25). 31313131Period 3Module 3　　Body Language & Non-verbal Communication•Grammar 1,2&3Adverbial clause of condition32323232RevisionTranslation: (from Reading)如果你说“交际”这个词，大部分人想到单词和句子。

当我们被介绍给陌生人时，我们使用“习得”的身体语言If you say the word “communication”, most If you say the word “communication”, most people think of words and sentences.people think of words and sentences.We use “learnt” body language when we are We use “learnt” body language when we are introduced to strangers.introduced to strangers.33333333Grammar 1 – Activity 1Now tick the true statements about the two sentences.The sentences …1. Describe common situations2. Describe impossible situations3. Use if or when to introduce the situation4. Explain the result of the situation in the other part of the sentence5. Use the present simple tense in both parts of the sentence34343434Can you find more examples of sentences with if or when in the passage?Grammar 1 – Activity 2 •If If our right hand is busy greeting someone, it our right hand is busy greeting someone, it can’t be holding a weapon.can’t be holding a weapon.•If If you shake hands with someone, you show you you shake hands with someone, you show you trust them.trust them.•WhenWhen we greet someone, we put the right hand we greet someone, we put the right hand over the left and bow slightly.over the left and bow slightly.•We shake hands We shake hands whenwhen we make a deal. we make a deal.35353535Grammar 1 – StudyStudy the sentences below and answer the question.Q: 条件状语从句通常由什么连词或词组引导？1.If I see her, I’ll invite her to the party.2.You’ll be late for school unless you get up half an hour earlier.3.As long as you work hard, you’ll succeed sooner or later.4.Suppose you fail, what will you do next?36363636观察动词的时态，可以得出什么结论？I’ll not say anything unless he asks me.If you raise your hand, the taxi will stop.Conclusion: Conclusion: 在条件状语从句中，用一般现在时代在条件状语从句中，用一般现在时代在条件状语从句中，用一般现在时代在条件状语从句中，用一般现在时代替一般将来时。

替一般将来时替一般将来时替一般将来时37373737Grammar 1 – Activity 3 on Page 24.Answers to Activity 3.1.E2.C3.B4.F5.D6.A38383838Grammar 2 - ExercisesFill in the blanks with the right form of the words given.a. If you _____ someone you usually _____ his/her hand. (meet, shake)b. What ____ I do if I’m invited to dinner?c. Unless you’re very unlucky you ____ soon think of something.meetmeetshakeshakeshallshallwillwillQ: 1. Which refers to a normal everyday situation?Q: 1. Which refers to a normal everyday situation?2. Which refers to a possibility in the future?2. Which refers to a possibility in the future?3. Which word in the 3rd sentence means “if…not”?3. Which word in the 3rd sentence means “if…not”?a ab bunlessunless39393939Grammar 2 – Activity 21.If you _____ a cake your host___________ very pleased. (take, be)2.Unless the weather______ better, I___________ at home. (get, stay)3.He____________ home early if he ___________ well. (go, not feel)4.What _______ I _______ if they ______ about politics? (do, talk)5.If you ______ your hand the taxi__________. (raise, stop)6.I ______________ anything unless he ______ me. (not say, ask)taketakewill bewill begetsgetswill staywill staywill gowill godoesn’t feeldoesn’t feeltalktalkshall doshall doraiseraisewill stopwill stopwill not say askswill not say asks40404040Grammar 3 – Adverbial clause of concessionEnjoy a song and fill out the blankets. Right here waiting _______ you go,_______ you do,I will be right here waiting for you .________ it takes,or how my heart breaks,I will be right here waiting for you WhereverWhateverWherever41414141Grammar 3 – Activity 1 on P27Read the sentences and choose the correct meaning.1. Whatever you do, don’t leave immediately after the meal is finished. a. It is important to leave immediately after the meal has finished. b. Don’t do anything after the meal has finished. c. You can do anything you like after the meal has finished.d. It is important not to leave immediately after the meal has finished.42424242Grammar 3 – Activity 12. However hungry you are, you shouldn’t start to eat before your host does. a. If you are very hungry you can start to eat. b. Even if you are very hungry you should wait. c. It is important to start eating before your host. d. Don’t eat anything if you’re not hungry.43434343Can you do it?no matter what =no matter who = no matter when =no matter where =no matter which =no matter how =whateverwhateverwhoeverwhoeverwheneverwheneverwhereverwhereverwhicheverwhicheverhoweverhoweverConclusion:Conclusion:让让让让步状语从句可步状语从句可步状语从句可步状语从句可以由以上从属以由以上从属以由以上从属以由以上从属连词引导。

连词引导连词引导连词引导44444444Grammar 3 – Activity 1 on Page 27Complete the sentences below.•_______ I feel lonely, I think about you.•_______ he is, he is very rude to me!•_______ I go, I always meet interesting people.•You can invite _______ you like to the party.•________ late you arrive, I’ll come and meet you.•I feel shy ________ she says hello to me.•I hear that song ________ I switch on the radio.•_________ much I study, I find these exercises difficult.whoeverwhoeverwheneverwheneverWhereverWhereverHoweverHoweverWheneverWheneverWhereverWhereverHoweverHoweverwheneverwhenever45454545Grammar 3 – More about Adverbial Clause of ConcessionStudy:Q：　However 修饰什么？从句的结构是？However rich your are, you shouldn’t waste money.However hard she tried, nothing seemed to work.Conclusion:HoweverHowever常形容词或副词。

常形容词或副词常形容词或副词常形容词或副词从句的结构为从句的结构为从句的结构为从句的结构为however +adj./adv.+however +adj./adv.+其他成分其他成分其他成分其他成分46464646Grammar 3 – More about Adverbial Clause of ConcessionStudy:Q: Which of the following are right? What conclusion can you draw?1. No matter what you say is of no use now. Whatever you say is of no use now. 2. Prisoners have to eat no matter what they're given. Prisoners have to eat whatever they’re given.Conclusion:Conclusion:no matter no matter 不能引导主语从句和宾语从句不能引导主语从句和宾语从句不能引导主语从句和宾语从句不能引导主语从句和宾语从句。

47474747Grammar 3 – More about Adverbial Clause of ConcessionQ：　让步状语从句还可以由哪些从属连词引导？Although it's raining, they are still working in the field.Though the sore be healed, yet a scar may remain.We'll make a trip even though the weather is bad. Whether you believe it or not, it is true. Conclusion:though, althoughthough, although引导的让步状语从句，后面的从句引导的让步状语从句，后面的从句引导的让步状语从句，后面的从句引导的让步状语从句，后面的从句不能有不能有不能有不能有butbut，但是，但是，但是，但是 though though 和和和和yetyet可连用可连用可连用可连用. .48484848Practice•Strange ______ his behavior may be, there is a very good reason for it. a. although b. even if c. that d. as•   ______ knows the name of this song will receive a prize from the radio station. a. Whoever b. Those c. Whichever people d. Any people49494949______ convincing an argument is, it needs support of evidence.a. Whatever b. However c. Although d. Even if    ______ we gave him anything to eat, he would save it up for his little brother.a. When b. That c. Whenever d. What50505050______ difficulties we may come across, we will help one another to get over them.a. Whatever b. Whichever c. However d. What Although Mr smith is one of those teachers who appear to be friendly, ______ he is very hard to deal with.a. but b. so c. so that d. yet51515151HomeworkFinish off the exercises about grammar in Workbook.Finish off the exercises about grammar in Workbook.52525252Period 4Module 3　　Body Language & Non-verbal Communication•Function •Speaking•Cultural Corner•Writing53535353Function Should or must?You _______ shake hands when you meet new people.You ________thank your host for a wonderful evening.shouldshouldmustmustQ: Which one means…?Q: Which one means…?1.It’s a good idea to…It’s a good idea to…2.It’s very important to…It’s very important to…shouldshouldmustmustConclusion: Conclusion: Should: give advice; must: give strong adviceShould: give advice; must: give strong advice54545454should, shouldn’t, must or mustn’t.•In France you ______ shake hands every time you say hello and goodbye.•In Thailand you ________ touch someone on the head, even by accident.•In Spain you ______ wait until 10 pm before you have dinner.•In Japan you ________ give a penknife as a present.•In Russia you _______ make a toast every time you take a sip from your glass.shouldshouldmustn’tmustn’tshouldshouldshouldn’tshouldn’tmustmust55555555Speaking – Role-play on Page 27.Work in pairs. Do the role-play.Student A: An American visitor to China. Ask B for advice on Chinese customs.Student B: A Chinese student. Student A’s friend. Give B advice using should or must or sentences beginning with if.Situations:Situations:be introduced to others; be invited;be introduced to others; be invited;meet someone familiar; talk to people;meet someone familiar; talk to people;say goodbye……say goodbye……56565656Cultural Corner•Read the passage and answer the questions.1.Why do people clap?2. When do people clap in China?To show that they like something.To show that they like something.(Open answer)(Open answer)57575757•Can you find out some useful phrases with your partner?at the end ofa live performancein competition witha sign ofadd…tochange from...to…58585858Writing – Activity 1 on Page 28Read the invitations and answer the questions.1.Who’s the first invitation from?2.Who is the second invitation from?3.Which is formal of informal? How do you know?Mr and Mrs Harry Blunkett.Mr and Mrs Harry Blunkett.Sylvia.Sylvia.The first invitation is formal. We know it The first invitation is formal. We know it because of the language used.because of the language used.59595959Writing – Filling in.Fill in the missing words according to the invitation.Mr and Mrs Harry Blunkett _____________________ of your _______ at the wedding of their daughter Elizabeth Ann Blunkett _____ Mr Jack Humphries, at St David’s Church, Landrindod Wells on Saturday March 5th at 17:00, __________ a dinner dance at the Hotel Metrople.Black tieRSVPrequest the pleasurerequest the pleasurecompanycompanytotofollowed byfollowed by60606060Writing – Activity 2 on Page 28Answers:Formal:Informal:thanks a lotthanks a lotpleased to accept; unable to accept; I’m very sorrypleased to accept; unable to accept; I’m very sorry1.Work in pairs. Write a short reply to one of the Work in pairs. Write a short reply to one of the invitations, using one of the expressions from activity invitations, using one of the expressions from activity 2. 2. 2.Then exchange the writing with that of another pair. Then exchange the writing with that of another pair. Study and improve your own. Study and improve your own. 3.Report it to all.Report it to all.61616161Homework•Improve your own writing.•Try to do the writing on Page 84 in Workbook.62626262Language Date BankØLanguage points for Reading 63636363•尽管单词和句子很重要，但我们不仅是用口语和书面语进行交流。

these are very important, we communicate with _____ _____ just _______ and _________ words.AlthoughAlthoughmore thanmore thanspokenspokenwrittenwrittenmore than: more than: 不仅是，远甚于不仅是，远甚于不仅是，远甚于不仅是，远甚于冬眠不是一般的睡眠冬眠不是一般的睡眠冬眠不是一般的睡眠冬眠不是一般的睡眠, , 那是一种沉睡那是一种沉睡那是一种沉睡那是一种沉睡. . Hibernation is____ _____ ______. It is a deep sleep. Hibernation is____ _____ ______. It is a deep sleep.more than sleepmore than sleep64646464l亚洲人打招呼是不接触他人身体的，但经常会用到手＿＿＿＿ in Asian countries do not ______ ________ the other person, but they always ________ the hands. Greetingsinvolve touchinginvolveinvolve 涉及涉及,包括包括eg: This project involves a lot of work.All the children were involved in the school play.be involved in…包含在包含在…, 与与…有关有关.65656565lLike other animals, we are on guard until we know it is safe to relax.be on guard 有警惕,心存戒备eg: When you go to a stranger place, be on guard. We should be on guard to make sure the students are safe.66666666l如果手在忙于打招呼，就不可能拿武器。

If your hand ___ ____ _______ someone, it ____ ____ ____ ______ a weapon.•be busy doing sth.• be busy with sth.•I’m busy doing my homework.•I’m busy with my homework.is busy greetingis busy greetingcan not be holdingcan not be holding67676767•People give away much more by their gestures than by their words.give away: “泄露；暴露”What does “give away” mean in the following sentences?1.He gave away most of his money to charity.2.The bride was given away by her father.3.She gave away state secrets to the enemy.4.We have given away the last chance of winning the match.免费赠送免费赠送免费赠送免费赠送将将将将…………交给交给交给交给泄露；出卖泄露；出卖泄露；出卖泄露；出卖因大意而失去机会因大意而失去机会因大意而失去机会因大意而失去机会68686868•Body language is fascinating for anyone to study.sth. + be + adj. + to do= It + be + adj. + to doeg: Books are interesting to read.=It’s interesting to read books.ex:他是个很难相处的人。

He is difficult to get along with.He is difficult to get along with.69696969Difficult sentence:•We see examples of unconscious body language very often, yet there is also “learned” body language, which varies from culture to culture.解析：这是一个并列句，连词是yet，表示“尽管；然而”yet后的并列分句中有一个which引导的非限制性定语从句，用来修饰 “learned” body language.ex: 我没有成功，尽管如此我还是会努力的I have failed, yet I’ll try again.I have failed, yet I’ll try again.70707070Exercises:Fill in the blanks with one word learnt in the module.1.When a person is angry, he may be a________.2.While watching the performance, the audience cheered and c_______ their hands.3.I felt my son’s f_______ and found that he had got a fever.4.He didn’t have f______ training in school, but he is great in science.5.We should avoid s_____ at people as it’s bad manners.ggressiveggressivelappedlappedoreheadoreheadormalormaltaringtaring71717171•9、静夜四无邻，荒居旧业贫。

2024/9/242024/9/24Tuesday, September 24, 2024•10、雨中黄叶树，灯下白头人2024/9/242024/9/242024/9/249/24/2024 6:39:45 AM•11、以我独沈久，愧君相见频2024/9/242024/9/242024/9/24Sep-2424-Sep-24•12、故人江海别，几度隔山川2024/9/242024/9/242024/9/24Tuesday, September 24, 2024•13、乍见翻疑梦，相悲各问年2024/9/242024/9/242024/9/242024/9/249/24/2024•14、他乡生白发，旧国见青山24 九月 20242024/9/242024/9/242024/9/24•15、比不了得就不比，得不到的就不要九月 242024/9/242024/9/242024/9/249/24/2024•16、行动出成果，工作出财富2024/9/242024/9/2424 September 2024•17、做前，能够环视四周；做时，你只能或者最好沿着以脚为起点的射线向前2024/9/242024/9/242024/9/242024/9/24•9、没有失败，只有暂时停止成功！。

2024/9/242024/9/24Tuesday, September 24, 2024•10、很多事情努力了未必有结果，但是不努力却什么改变也没有2024/9/242024/9/242024/9/249/24/2024 6:39:45 AM•11、成功就是日复一日那一点点小小努力的积累2024/9/242024/9/242024/9/24Sep-2424-Sep-24•12、世间成事，不求其绝对圆满，留一份不足，可得无限完美2024/9/242024/9/242024/9/24Tuesday, September 24, 2024•13、不知香积寺，数里入云峰2024/9/242024/9/242024/9/242024/9/249/24/2024•14、意志坚强的人能把世界放在手中像泥块一样任意揉捏24 九月 20242024/9/242024/9/242024/9/24•15、楚塞三湘接，荆门九派通九月 242024/9/242024/9/242024/9/249/24/2024•16、少年十五二十时，步行夺得胡马骑2024/9/242024/9/2424 September 2024•17、空山新雨后，天气晚来秋。

2024/9/242024/9/242024/9/242024/9/24•9、杨柳散和风，青山澹吾虑2024/9/242024/9/24Tuesday, September 24, 2024•10、阅读一切好书如同和过去最杰出的人谈话2024/9/242024/9/242024/9/249/24/2024 6:39:45 AM•11、越是没有本领的就越加自命不凡2024/9/242024/9/242024/9/24Sep-2424-Sep-24•12、越是无能的人，越喜欢挑剔别人的错儿2024/9/242024/9/242024/9/24Tuesday, September 24, 2024•13、知人者智，自知者明胜人者有力，自胜者强2024/9/242024/9/242024/9/242024/9/249/24/2024•14、意志坚强的人能把世界放在手中像泥块一样任意揉捏24 九月 20242024/9/242024/9/242024/9/24•15、最具挑战性的挑战莫过于提升自我九月 242024/9/242024/9/242024/9/249/24/2024•16、业余生活要有意义，不要越轨。

2024/9/242024/9/2424 September 2024•17、一个人即使已登上顶峰，也仍要自强不息2024/9/242024/9/242024/9/242024/9/24MOMODA POWERPOINTLorem ipsum dolor sit amet, consectetur adipiscing elit. Fusce id urna blandit, eleifend nulla ac, fringilla purus. Nulla iaculis tempor felis ut cursus. 感感 谢谢 您您 的的 下下 载载 观观 看看专家告诉。