section b

Hello, everybody!,Dont put off till tomorrow what should be done today. 今日事，今日毕。,虚心使人进步，骄傲使人落后。,Modesty helps one go forward, whereas conceit makes one lag behind.,UNIT 1,to Successful Online Learning,Section B,You are going to hear 5 sentences. Each will be read three times. Write down the sentences according to the dictation.,Multiple Choice,Dictation,Test Yourself,For each sentence there are four choices marked A), B), C) and D). Choose the ONE answer that best completes the sentence.,Besides, I gained many other things from it; it taughtme the value of hard work and helped understand anotherculture.,Key,Test Yourself-Dictation,Back,2. Based partly at a community center and partly in family homes, this club includes families in the north London area.,Key,Test Yourself-Dictation,Back,3. Learning a foreign language was very very difficult, but it was one of the most worthwhile things I have ever done.,Key,Test Yourself-Dictation,Back,4. The material can be a work session that occurs through a real time chat; learning occurs through the interaction.,Key,Test Yourself-Dictation,Back,5. Although sometimes learning a language can be disappointing or even aggravating, it was rewarding enough to spend the time and effort doing it.,Key,Test Yourself-Dictation,Back,1. In the wifes eyes, his _ to their marriage life is far from perfect. A) requirement B) commitment C) participation D) reflection,Test Yourself-Multiple Choice,1. In the wifes eyes, his _ to their marriage life is far from perfect. A) requirement B) commitment C) participation D) reflection,下一页,Back,2. In the event of SARS, some _ it while others lost their courage to do anything about it. A) came up to B) lived up to C) faced up to D) caught up to,3. Experts have _ with some effective measures to prevent the disease from spreading. A) caught up B) put up C) come up D) kept up,Test Yourself-Multiple Choice,2. In the event of SARS, some _ it while others lost their courage to do anything about it. A) came up to B) lived up to C) faced up to D) caught up to,3. Experts have _ with some effective measures to prevent the disease from spreading. A) caught up B) put up C) come up D) kept up,下一页,上一页,Back,4. If people feel hopeless, they dont bother to _ the skills they need to succeed. A) require B) inquire C) acquire D) enquire,5. As a result of his hard work, he has gained _ to the Beijing University. A) access B) commitment C) opportunity D) reward,Test Yourself-Multiple Choice,4. If people feel hopeless, they dont bother to _ the skills they need to succeed. A) require B) inquire C) acquire D) enquire,5. As a result of his hard work, he has gained _ to the Beijing University. A) access B) commitment C) opportunity D) reward,上一页,下一页,Back,6. With the supplies of nurses below _, the local government decided to recruit(招募) volunteers. A) acquirements B) assignments C) commitment D) requirements,Test Yourself-Multiple Choice,7. Only when one is _ of ones getting behind is one more likely to catch up. A) critical B) aware C) visual D) effective,7. Only when one is _ of ones getting behind is one more likely to catch up. A) critical B) aware C) visual D) effective,6. With the supplies of nurses below _, the local government decided to recruit(招募) volunteers. A) acquirements B) assignments C) commitment D) requirements,下一页,上一页,Back,8. It is better for you to be _ about its consequences before you take any action. A) positive B) absolute C) critical D) favorite,9. As an ideal _ to the spread of SARS, this medicine is now in great demand. A) barrier B) commitment C) challenge D) access,Test Yourself-Multiple Choice,8. It is better for you to be _ about its consequences before you take any action. A) positive B) absolute C) critical D) favorite,9. As an ideal _ to the spread of SARS, this medicine is now in great demand. A) barrier B) commitment C) challenge D) access,下一页,上一页,Back,10. When her business goes wrong, she tends to _ for advice. A) get access to B) come across C) reach out D) speak up,Test Yourself-Multiple Choice,10. When her business goes wrong, she tends to _ for advice. A) get access to B) come across C) reach out D) speak up,下一页,上一页,Back,Text B: Comprehension Guide & Language Points,communityexpandawareuniquefollowingidealvisualbarrier additionreflect environmentcriticalability,perspectivepeerinstructinstructorariseabsoluteabsolutelyunderstandingreinforcerequirementlikelycommitinput,essentialchallengenormallysequencesequential vital effectiveplay a role into be aware ofin additionreflect on allow for,Back,Translation,Explanation,1. While regular schools still exist, the virtual classroom plays an important role in todays learning community. (L1),Note: while + a sentencePractice:,Decide the meaning of “while” in the following: While I was listening to the radio, other roommates were playing computer games.English is understood all over the world while Turkish is spoken by only a small number of people.While she is a pleasant girl, she can be very difficult to work with.,与 同时,用来表示对比或相反的情况,=although 尽管,2. This forum for communication removes the visual barriers that hinder some students from expressing themselves. (L9),这一交流场所消除了一些学生自我表达的视觉障碍。,3. In the virtual classroom nearly all communication is written, so it is critical that students feel comfortable expressing themselves. (L14),Note: It is critical that + 主语 + (should) + do/be done,虚拟课堂的交流几乎都是书面形式，因而很重要的一点是在书面交流中要让学生感到很舒服。,e.g. It is critical that you (should) keep up with the progress of an online course.,跟上网络课程的进度十分重要。,Other words with the same usage:It is important/necessary/essential/decisive/vital/ that + 主语 + (should) +do/be done.,Example: It is important that students (should) attend all the classes.,Practice,Decide your choice:1. It is vital that some immediate actions _. a. must be taken b. will be taken c. be taken2. Its necessary _ the dictionary in time. a. that he returned b. that he return c. that he returns,Matching Game,Word Using,Old to New,1. play a role in. (L1) have a position or role in,Translation人们开始认识到计算机在我们生活中起着越来越重要的作用。,KeyPeople have come to understand thatcomputers are playing a more andmore important role in our life.,I.Word Using,2. expand (L2) v. cause to grow larger,Translation The company has expanded its operations in America by building a factory there.,Key这家公司在美国建立了一家工厂，从而扩大了在美业务。,近形词：expend v. 花费,3. be aware of/that (L3) having knowledge or understanding of,Use it Do you think that everyone is aware of his/ her weaknesses?,e.g.He was so deep in his reading that he wasnt aware that his father had entered.,4. requirement (L31) n. sth. that is needed or necessary,Use itWhat are the requirements of your parents for you?Are there any requirements for you to graduate from the university?,Tipwork hard/dont smoke/ ; pass CET Band 4/pass all the exams,5. commit (L36) v. decide to use for a particular purpose to do sth. wrong,e.g.,A large amount of money has been committed to this project.,Collocation,commit,mistakes 犯错误suicide 自杀an offence 犯罪murder 谋杀,近形词limit n. 限制、界限summit n. 顶点submit v. 使服从 、顺从admit v. 承认omit v.省略、遗漏,limit,permit v. 允许transmit v. 传播， 传输,6. challenge (L46) v. question the truth , rightness of.,e.g.This new discovery challenged traditional beliefs.,Related words challenger n. 挑战者challenging adj.具有挑战性的,a. a physical object that keeps two areas, people apartb. conditions in which people livec. a group of people living togetherd. perfect, what you like beste. completef. come into being, happen,_environment_community_barrier_ideal_absolute_arise,b,c,a,d,e,f,II. Match the words with the definition,probablevery necessaryvery importantunusualgive ordermake sth. strongera way of considering sth.,likelyessentialvitaluniqueinstructreinforceperspective,III. Old to New,Coming to,Exercises,Vocabulary,读写教程I Ex. XIV, p. 20,读写教程I Ex. XV, p. 20,Reading Skills: Practice,1. Many different people find that the online method requires them to use their experiences and that online learning offers them a place to communicate with each other. This forum for communication removes the visual barriers that hinder some students in expressing themselves. A. the online method B. a place for online learning C. a place to exchange opinions D. the experience for online learning,1. Many different people find that the online method requires them to use their experiences and that online learning offers them a place to communicate with each other. This forum for communication removes the visual barriers that hinder some students in expressing themselves. A. the online method B. a place for online learning C. a place to exchange opinions D. the experience for online learning,下一页,上一页,Back,Reading Skills: Practice,This forum for communication removes the visual barriers that hinder some students in expressing themselves. A. hide B. prevent C. help D. advance,This forum for communication removes the visual barriers that hinder some students in expressing themselves. A. hide B. prevent C. help D. advance,上一页,下一页,Back,Reading Skills: Practice,3. Remember that instructors cannot see their students in an online course. This means students must be absolutely explicit with their comments and requests. If they experience technical difficulties, or problems in understanding something about the course, they MUST speak up; otherwise there is no way anyone can know something is wrong. A. necessary B. careful C. attentive D. clear,3. Remember that instructors cannot see their students in an online course. This means students must be absolutely explicit with their comments and requests. If they experience technical difficulties, or problems in understanding something about the course, they MUST speak up; otherwise there is no way anyone can know something is wrong. A. necessary B. careful C. attentive D. clear,下一页,上一页,Back,Reading Skills: Practice,Online courses require students to make decisions based on facts as well as experience. It is absolutely necessary for students to assimilate information and make the right decisions based on critical thinking. A. take in B. take down C. put into different class D. make an analysis of,Online courses require students to make decisions based on facts as well as experience. It is absolutely necessary for students to assimilate information and make the right decisions based on critical thinking. A. take in B. take down C. put into different class D. make an analysis of,下一页,上一页,Back,Reading Skills: Practice,5. Just as many excellent instructors may not be effective online facilitators, not all students have the necessary qualities to perform well online. A. teachers B. learning assistants C. inspectors D. course designers,5. Just as many excellent instructors may not be effective online facilitators, not all students have the necessary qualities to perform well online. A. teachers B. learning assistants C. inspectors D. course designers,上一页,Q: 1. Judging from the third paragraph, the online environment can be kept open and friendly because _.A. online students have unique qualities that best fit the online environmentB. the communication barriers are removed,C. online students are allowed more time to think about the information before replying,D. online students can use their experiences in communication, and express themselves freely,C. online students are allowed more time to think about the information before replying,Text B: Comprehension Guide & Language Points,返回,下一页,Q: 2. To be successful, some online students may have to _.,Text B: Comprehension Guide & Language Points,A. improve their writing abilities to be able to communicate through written language,B. share ideas, perspectives and discussions on the subject being studied, and read about those of their classmatesC. learn to work alone efficiently and read about the ideas of their classmatesD. gain insight from their classmates and learn from each other,A. improve their writing abilities to be able to communicate through written language,返回,下一页,上一页,Q: 3. Unlike regular schools, teachers cannot see their students in the online environment, so, above all, online students must _.A. understand technical problems they meet in learning their courses,Text B: Comprehension Guide & Language Points,B. give their comments and requests very clearly,C. discuss their ideas according to their knowledge about the subject being studiedD. explain their problems and those of other students,B. give their comments and requests very clearly,返回,下一页,上一页,C. tell the instructors and other students what problems they have,C. tell the instructors and other students what problems they have,Q: 4. When problems arise, online students must _.A. explain the reasons for them and learn from other studentsB. explain their experience with technical difficulties,Text B: Comprehension Guide & Language Points,D. try to reinforce their own knowledge of these problems,返回,下一页,上一页,D. online learning is useful and suited to receiving education,D. online learning is useful and suited to receiving education,Q: 5. Successful online students think that _.A. online learning is easier than learning in regular classroomsB. online learning is a fun way to studyC. online learning is an easy way to study,Text B: Comprehension Guide & Language Points,返回,下一页,上一页,B. think critically and make decisions based on facts,B. think critically and make decisions based on facts,Q: 6. In the eleventh paragraph, online learning requires that students should _.A. respect the instructor and their classmates,Text B: Comprehension Guide & Language Points,C. understand the information of online coursesD. spend 4 to 15 hours a week for each course,返回,下一页,上一页,C. provide meaningful and important information for the online course,C. provide meaningful and important information for the online course,Q: 7. It is essential that online students _.A. develop answers in a careful way and develop their ideasB. test and question the rightness of the ideas,Text B: Comprehension Guide & Language Points,D. be prepared to accept a challenging task,返回,下一页,上一页,Q: 8. According to the passage, online students should _ if they want to be successful.A. be open-minded and communicate visually with peopleB. be able to speak naturallyC. be able to communicate with instructors personally to offer help,Text B: Comprehension Guide & Language Points,D. finish all the course work on time,D. finish all the course work on time,返回,上一页,1. He made me a(n) _ promise that he would help me, but he soon changed his mind.,absolute,读写教程 I: Ex. XIV, p. 20,Fill in the blanks with the words given below. Change the form where necessary.,Exercises,下一页,上一页,Back,3. They called on the developed countries to _ more money to protect the environment.,commit,2. This stamp is worth 5,000 dollars; it is