【正文】 get hold of 6. appealed to 7. leaving ..behind 8. focus on EX. 6 Sentence structure . even though it is important of the students to have a deep understanding of the texts, it doesn’t make any sense to read texts word for word from the beginning to the endas it is a matter of little importance to us, it doesn’t make much sense to argue out which is wrong or right or which is better or worseit makes no sense to pel children to obey their parents。 on the other hand, it expands the learner’s study time and space to learn, allowing people to get access to the digital virtual schools through the Internet anytime and anywhere. These advantages make it possible for people to shift from onetime learning to lifelong learning. Unit 2Section B What college brings us?Ex 11. Main idea: College has never been magical for everyone. Major detail: More high school graduates don’t fit the pattern of college.2. Main idea： We need to revise our attitudes and reform the system. Major detail: we only judge things based on our own college experiences.3. Main idea: College education seems to have wasted time and accumulated debt. Major detail: Close to 80 percent of new jobs can be performed by someone without a college degree.1C 2D 3C 4A 5D 6B 7B 8A1. It’s very true because the job market is being more petitive.Yes, without a college degree, one can end up with nothing to do.Sure, college brings students knowledge and personal growth.No, it’s not necessary to get a college degree to have a better career.Disagree, college is too expensive now for students and family to afford.2. More petitive.More knowledgeable.More confident.More opportunities.3. Traditional ideology.More promising future.High expectations of their children.4. Worth their money because it’s an investment that will pay off later.A waste of their money because the tuition is too high.Not sure if they’ll profit from the large sum they invested.5. Analytical ability.Critical thing skills.Broad knowledge.1. enroll 2 revise 3accumulate 4 accorded 5 evaluate6. prime 7 confirm 8 shrinking 9 sufficient 10 recruit1. bother to available to 3. been pelled to …as4. exposed…to than 7 have something to do with8 for its own sake1. A teacher, no matter how knowledgeable he is, cannot teach his students everything they want to know.2. No matter where you travel, you can always find someone to municate with in English since English is an important language.3. No matter what work a person is doing, if he gives it his best each day, he creates lots of happiness for himself.1. Although the number of applications is small, there is little doubt that the program will help the students who really need financial aid.2. There is no doubt that puter crime is a very serious problem, so people think that all hackers need to be punished for their actions.3. Though the boy worked very hard and finally successfully passed the exam, there is no doubt that overwork and too much worry caused his illness.1 promising 2 worsens 3 shrinking 4 dominant 5 land 6 great 7 wellrounded 8 creative 9 elegant 10 constructive 11 skills 12 makeUnit 3 Discovery of a new life stageText A1. Because people in different life stages are confronted with different problems and setbacks and each group of people in a particular time period have their particular worries and pains. norm refers to the general consensus that as soon as students graduated from college, they would enter adulthood and be able to find an ideal job leading to their career.3. They are recognized as a new life stage that es after high school graduation, continues through college and leads to starting a family and having a career.4. Because nowadays so many young people are following this new lifestyle that it has bee a trend. As long as the economic situation continues its long slide, this new stage is unavoidable.5. Unlike their parents, a large number of young people are now delaying marriage, child bearing, and even employment during their odyssey years.6. They often resent the pressure they’re feeling and keep a distance from their parents or even run away from home. Many also resort to puter games, iPods, iPhones, or iPads.7. Their parents feel more anxious and upset seeing their children’s odyssey years continue to stretch without a clear direction.8. The author thinks as people are getting to know the odyssey years better, both parents and their children can tackle this phase better. For parents, they can understand their children more。Ex. 10 Filial piety is the basic code of ethics in the ancient Chinese society. Chinese people consider filial piety as the essence of a person’s integrity, family harmony, and the nation’s wellbeing. With filial piety being the core of Confucian ethics, it has been the moral standard for the Chinese society to maintain the family relationship for thousands of years. It’s undoubtedly a traditional Chinese virtue. The culture of filial piety is a plex concept, rich in content and wide in range. It concludes not only cultural ideas but also institutional etiquettes. Generally speaking, it refers to the obligation of children to their parents required by the society, including respect, care, support for the elderly and so forth. Filial piety is fundamental to the ancient “Oriental civilization”.Keys to Unit 3 Text BUnderstanding the text 21. A 2. C 3. D 4. A 5. B 6. D 7. D 8. CWords in use 41. hollow 2. restless 3. demonstrate 4. exiled 5. miserable6. mercial 7. hesitated 8. erupt 9. refine 10. FeasibleExpression in use 51. are tired of 2 fall into 3 be strict with 4 not amount to much5 drifted off 6 bonded with 7 resign himself to 8 surrender themselves toSentence structure 61. The man walked slowly, with one hand pulling with effort at his coat and the