（精）全新版第一册unit 3课后习题答案2.ppt

Unit 3 Keys to Exercises Vocabulary 1. brief in terms of cut…off tend anyway precise Vocabulary1. 7. in the form of 8. initiative 9. convey 10. in two minds 11. concept 12. grasp Vocabulary2. Winning the match today has ensured their team a place in the Cup Final. It is medical workers’ responsibility to heal the wounded and rescue the dying. These computer games entertain as well as educate the learner. No living thing can do without air and water. The election is likely to be held in June. Vocabulary3. lies in contact between 2. basis of is likely sufficient at the moment 3. the steady ensures will be highly Word Formation regained undecided undersupplied disabled precondition foresight mispronounced enrich Antonyms 1. good bad modern ancient rich poor forget remember dry wet go come agree differ young old attack defend simple difficult colored colorless like v.,n. dislike long short likely unlikely early late trust distrust Antonyms2. majority accepted increased weaknesses local late wrong false Comprehensive ExercisesI. Cloze Text-related highly bring…about evident rate sufficient put across proportion Hence ensure Comprehensive ExercisesI. Cloze Theme-related understand travel practical use Another likely affect developments supply Someday Comprehensive Exercises II. Translation As is predicted by scientists, global pollution has become one of the most serious problems human are faced with. Competition for these jobs is very tough—we have five times as many as applicants this year as we did last year./ there are five times as many applicants this year as there were last year. Comprehensive Exercises II. Translation 3. As the facts show, educational programs need to fit into the national plan for economic development. 4. The car burns too much gas, and moreover, the price is almost twice as much as I intend to pay. 5. To understand a great international event, we, first of all, need to consider the historical and poli