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《Learning about Language》PPT课件优质课下载
conclude the methods.
Task I A
②Daydreamers have a bad reputation for being unaware of what's happening around them.
③They can seem forgetful and clumsy. They stare off into space and wander by themselves.
①They annoy us because they seem to be ignoring us and missing the important things.
现象
Task I B
③In 1900, fewer than 40% of Americans lived in urban areas.
①Today, over 82% of Americans live in cities.Only about 2% live on farms.
②The rest live in small towns.
Task I C
④Most businesses seek to make profit--that is, they aim to achieve income that is more than the costs of operating the business.
③However, some businesses only seek to earn enough to cover their operating costs.
①Commonly called nonprofits, these organizations are primarily nongovernmental service providers.
②Examples of nonprofit businesses included such organizations as social service agencies and many hospitals.
Task I D
②There are some requirements to be a house sitter.
①You must be a trusted person, so that the home owner knows you will not steal anything.
④You must be able to go when the house owner wants you to goo, so you need lots of free time.
③ You must have a good car, so you can travel to different parts of the country.
Conclusion：
因果
对比
转折
总分