单词拼写 1. We’ve invited 50 people to the party a______________. 2. I like listening to r______________ of famous singers. 3. When a_____________ for a job, you should offer your detailed information. 4. I’m very nervous, so I must ask you to a______________ me to the police station. 5. It’s said that there will be a live b____________ of a baseball game on TV next Tuesday. 6. Driven by a greater d_______ for vegetables, farmers have built more green houses. 7._________________(就我个人而言), I prefer the second plan. 8.He resigned for _____________(各种各样的)reasons. 9.A bicycle is often more _______________(方便) than a car in towns. 10.This clock is _______________(保用) for one year. 11.He is an ______________(先进的) worker. 12.Her youth and beauty will ___________(暴露) her to many dangers. 13. Little joy can e___________ that of a surprising ending when you read stories. 14. Can you give me the a____________ figures, not an estimate or a guess? 15.Are you ______________(熟悉) with the computer software they use?
二、根据课文TV and audio devices: a review完成下面的表格
Early (1) _______ of TV
Black and white TV
Broadcasts First transmission of (2) ___________ television pictures was made in 1925 in the USA and (3) _________ in different places and different times. First long-distance TV broadcast began in 1928. (4) ___________ public broadcasting started in New York in 1928 and in London in 1929 TV set Introduced in 1931 in (5) ___________ Color TV Broadcasts Began in the USA in 1951 TV set Two (6) ___________ before the first color broadcasts in the USA The (7) ________ age (8) ___________ TV (began in 1948 in the USA)→(9) ____________ TV (began in 1962)→(10) ___________ TV→Web TV
