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作业讲评28. named/called 29. her30. which 31. of32. of33. themselves34. it35. and41. Because he never had the chance to prove his genius in his lifetime.42. The worlds first fully automated calculator.43. He didnt have enough money to carry on his project.44. Charles Babbage, the man who invented the worlds first computer阅读填空26. manage 27. your children28. count it29. adults30. spend and save31. 2 piggy banks32. Plan33. enough money34. reasons35. old enoughTASKWRITING AN ADVERTISEMENTLISTENING FOR STATISTICS AND DESCRIPTIONSCan you read them?20.2723.45% increase rise grow go updecreasedropfallremain/stay the samerange/vary fromto/betweenand. 介词介词表变化幅度表变化幅度 形容词形容词/副词副词表程度表程度bysharp, steady, slow, gradual, smoothLISTENING EXERCISE1. grow by 1002. rise to 85%; fall by 20%3. range between and; reach4. increase to5. a sharp increase; 3 times as many
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