新视野大学英语1（第二版）课后练习详解分析以及答案unit 1.ppt

New Horizon College English Book 1 Keys to Unit One Vocabulary positive opportunity communicate continual reward minimum commitment favorite post virtual access benefit gap embarrass 1. The years he spent in the countryside proved to be a(n) __________ experience. 2. You can learn a lot from this online course. It is designed to help people ______________ better through speech and writing. 3. Over a third of the population was estimated to have no __________ to health service. 4. Asking to many personal questions during an interview can lead to a(n) _______________ situation. 5. Don’t just complain about what’s wrong with it; suggest some __________ ways to solve the problem. III. Fill in the blanks with the words given below. Change the form where necessary. rewarding communicate access embarrassing positive Vocabulary positive opportunity communicate continual reward minimum commitment favorite post virtual access benefit gap embarrass 6. No one in the class could match John’s hard work and _________ to study, which is way the professor liked him. 7. The website allows you to take a(n) _________ tour of the well-known city which was about 2, 000 years ago. 8.Those who dare not answer questions in a traditional classroom can easily enjoy the ___________ of online courses. 9. He couldn’t join the police because he was below the ____________ height allowed by the rules. 10. Many new____________ will be open up in the future for those with a university education. commitment virtual benefits minimum opportunities Vocabulary IV. Fill in each of the blanks with a suitable preposition or adverbs. 1. After 20 years as a chain smoker, Mr. Nathe has given ______ the habit. 2. I hope that our talk has given you some insights ______ the kind of work that we’ve been doing. 3. It was clear that much of what he said was far _____ the truth. Anyone with common sense