综合教程4 unit1课后答案.doc

Unit 1 Text comprehension I. B II. TTFFT III. Omitted IV. 1. ... Britain has been in too long a period of stillness without taking any particular action against the enemy! 2. ... we are sure to experience both Triumph and Disaster, and we must treat them as the same thing taking different appearances because they are essentially interchangeable. 3. ... never give in unless we are convinced that it is honorable and sensible for us to do so. 4. Other nations thought that Britain was completely conquered. 5. ... we willwin as long as we hold on to the end. Vocabulary exercises I. 1. gladden my heart; 2. situation, circumstances; 3. threat; 4. splendid, heroic; 5. sudden small movement because of pain or fear II. 1. put... through; 2. addressed himself to; 3. was going through; 4. Throwing our minds back to 5. yielded to; 6. close our account; 7. ups and downs; 8. Misfortunes III. 1. catastrophically; 2. deceptive; 3. convictions; 4. apparently; 5. Perseverance; 6. desperation; 7. unflinchingly; 8. Courageous IV. CDADB ACA V. 1. threat (danger); 2. happy (successful); 3. position; 4. seemingly; 5. defeat (failure); 6. retreat (shrink, withdraw); 7. praise (commend, laud); 8. Destroy VI. 1. currrent; 2. shown; 3. frequently; 4. depressed; 5. try harder; 6. takes in Grammar I. 1. The school teaches shorthand, bookkeeping and the use of business machines. 2. The sentence is difficult to understand not because of the technical vocabulary but because of the faulty syntax. 3. Marian could not decide whether to start college right after high school or to get a job first. 4. The Allies decided to invade Italy and then to launch a massive assault on the Normandy coast. 5. The actor was stunned not only by the noise of booing but also by the sight of flying tomatoes. 6. Smoking cigarettes can be as dangerous as playing Russian roulette. 7. The trip to the city is neither long nor expensive. 8. You must either stay home or go with us. 9. The course consists of several lectures