This past summer, when most Chinese college students wondered where to travel, Wang Chaodi jumped into one of the hottest ways of travel-voluntourism.Wang is a 22-year-old law student at Yunnan University. He spent three weeks taking part in community service(社区服务)in Nairobi, Kenya. At...
The earth is hot. While-reading Activity I 1. The passage is about the author's feelings and concerns when he was on the London Tube on an unusually hot day. 2. Para. I B Para. 2 D Para. 3 C Para. 4 E Para. 5 A 3. space Activity 2 I. 1. The average high temperature in...
and more than 150,000 people were dead or injured. According to reports, at least 26,000 people died in the floods. About 145,000 people died from diseases caused by water pollution and famine(饥荒). The number of people...
(“that the teacher had seen the film”做 knew 的宾语,同时又是由连接词 that 引导的从句,所以它叫做宾语从句。) 2. 宾语从句的分类 (1)动词宾语从句:顾名思义,它是位于动词后面的宾语从句。 例如:He asked whose ha...
It was one of the hottest days of the dry season. We had not seen rain in almost a month. The crops were dying. Cows had stopped giving milk. The creeks and streams were long gone back into the earth. It was a dry season that would bankrupt several farmers ...
Earth's skies ar e getting clearer and letting in more sunshine Th e study was carried out by a set o f NASAinst ruments in spac e that sinc e 2001 hav e tracked the delicat e balanc e o f energy entering and leaving th e planet.Over th e past decade, th e instruments,called ...
“I want to go to the farthest end of the Earth to help people who are most in need,” he said. On weekdays, Wang taught elementary courses at a poor orphanage (孤儿院). It was only 300 square meters large. And the students there had only an old textbook to study from. During ...
Most diagrams in textbooks have the planets going around the sun in circular orbits. While this is almost true, the planets actually orbit in ellipses.
When was it built? 教学目标 1. 学习一些公共场所的标志和说明,要能正确理解,规范自己的行为。 2. 掌握本单元的词汇,特别是一些短语的用法。 3. 进一步复习一些电话用语和电话对话中时态的综合运用。 4. 进一步学习被动语态,特别是一般过去时态的被动语态谓语动词形式,它的肯定式、否定式、疑问式及其答语等。
When当从句是进行时,主句是一般时,往往表示不满。Someone knocked at the door when I was having breakfast. When=afterWhen the childrenhad gone to bed, she began to prepare her lessons. While---在……期间,往往指一段时间。While wewere inAmerica, we saw him twice. ...