1、Key to Unit 2P26Text comprehensionI. AII. 1.T 2.F 3.T 4.F 5.TIV.1. Her mother asked the County Inspector to come over.2. The mechanical teacher worked out the mark very quickly.3. Tommy looked at Margie with an air which suggested he knew far better about school than others.4. A teacher has to make
2、necessary changes about what to teach and how to teach so as to meet the different needs of different pupils.P27VocabularyEx. I 1.have finished reading 2.by looking from behind his shoulder 3.is capable of providing 4.sent a message asking for the assistance of 5.disassembled the machine/computer te
3、acher 6.didnt like /want toEx. II 1.in no time 2.crinkly 3.scornful 4.neighborhood 5.awfully 6.adjusting 7.tuck 8.nonchalantly 9.punched 10.fit Page 28Ex. III1. D2. A3. B4. B5. A6. C7. C8. BEx. IV1.a. Funnyb. interestingc. interestingd. funny2.a. silentb. silentc. stilld. still3.a. disputeb. arguing
4、c. disputingd. arguing4. a. usualb. usualc. Regulard. regularpage 29Ex. V 1. actual, genuine, true 2. moving, movable, mobile, restless, 3. rough, coarse, uneven 4. like, love, enjoy 5. disdainful, contemptuous 6. inferior, subordinate, secondary 7. indifferently, coldly 8. irregular, uncertain, ran
5、dom Page 30Ex. VI 1.pointless 2.reproduction 3.unreliable 4.generosity 5.apologetic 6.disobedience 7.employer, employees 8.encouragementPage 30GrammarEx. I 1. the, the 2. a 3. a, a, / 4. a 5. the 6 . /, the 7. The, the, / 8. the, the 9. a, a, a 10. a, a , aEx. II 1. /, /, / 2./ 3.the, / 4. the, / 5.
6、/, / 6. The 7. the 8. the, the 9. the, / 10. /Ex. III 1. Light 2.a noise 3. very good weather 4. bad luck 5. president 6. The vegetables 7. war 8. All the books 9. coffee 10. poetryPage 32Ex. IV 1./ 2.the 3./ 4.the 5.the 6./ 7./ 8.the Ex. V 1.A Briton falls to his death on the Matterhorn. 2.An Olymp
7、ic silver medalist dies in a crash. 3.Callaghan recalls the British Ambassador from Chile. 4. The army ends the chaos in the capital. 5. A college student wins the first prize. Page 33Ex. I 1. 玛吉的祖父曾经说过，小时候他的祖父告诉他，过去故事都是印刷在纸上的。 2.他们翻阅那些旧得泛黄、皱巴巴的书页。阅读那些一动不动的单词真是好玩极了，那些词并没有像我们平时看到的那样在屏幕上滚动。 3.这个机器老师一直
8、在接二连三地让她做地理测试，但她越做越糟糕。结果她的母亲伤心地摇摇头，请来了县视察员。 4.玛吉希望他无法将机器重新组装起来，但他还是成功了。过了个把小时，机器又好了，硕大的黑色机器，其丑无比，有个大大的屏幕，所有的课程和问题全都显示在上面。Ex. II1. Yesterday a government delegation headed by the Minister of Foreign Affairs arrived in South Africa and began a three-day friendly visit to the country. 2. It is awfully
9、funny to look at these caricatures which satirize social ills. 3. Computers are one of the most useful teaching aids, for all your lessons as well as all the questions asked and all the answers provided can be shown on a screen.4. Zhang Lis mother fell ill suddenly the day before yesterday; he sent
10、for a doctor immediately.5. He failed in the college entrance examination last year, but he did not feel disappointed. Instead, he continued to study hard, passed the examination successfully and became a student in a famous university this year.6. There are many English words that this middle schoo
11、l student cannot pronounce correctly. 7. In this era of information explosion, we have to make constant efforts to renew our knowledge. Only thus can we become adjusted to the requirements of our work.8. With his shirt tucked into the top of his trousers and a leather bag tucked under his arm, the b
12、oy looked just like a boss.9. Although she is only eight years old, the little girl is already very good at calculating fractions. No wonder her parents feel very proud of her.10. All the neighborhood have heard of the news, but you havent. Dont you think it is strange?Page 34Dictation Children lear
13、n almost nothing from television, / and the more they watch, / the less they remember. / They regard television purely as entertainment, / resent programs that make demands on them / and are surprised that anybody should take the medium seriously. / Far from being over-excited by programs, / they ar
14、e mildly bored with the whole thing. / These are the main conclusions from a new study of children and television. / Its author confirms / that the modern child is a dedicated viewer. / The study suggests / that there is little point in the television companys attempts / to isolate adult viewing in the later hours. / More than a third of the children regularly watched their programs after 9 p.m. / All 11-year-olds had watched programs after midnight. Ex. II1.fun 2. game3.watch4.millions5.popular6.who7.at8.radio9.value10.amusement
