参考答案1 to buy 2 to choose 3 to buy 4 to lend 5 to give
参考答案1 Approximately 2 erosion 3 importance 4 contains 5 puzzled 6 economy 7 balance 8 remove
参考答案1 approximately 2 crops 3 erosion 4 puzzled 5 view6 contain 7 soil 8 remove
参考答案1 to stay 2 to make 3 to take 4 to learn 5 to persuade 6 to damage 7 to show 8 to create 9 to deal with
难点解析In some areas in Shanxi Province this has destroyed almost all the land and has forced many local farmers to move to other areas.在陕西省有些地区这种水土流失几乎毁掉了所有的土地还迫使许多当地农民迁移到其他地区去【学】选择所给短语填空force...to...
参考答案1 to keep used as Attributive of the sentence2 to move used as Objectplement of the sentence3 to control used as Subject of the sentence4 to develop used as Object of help5 how to use used as
语法讲解动名词一构成与特点 动名词与现在分词同形均由动词原形-ing构成动名词具有名词的特征在句中可以作主语宾语表语和定语同时动名词仍保留着动词的一些特征可以带宾语和状语并有完成式和被动语态 动名词时态和语态的变化形式:语态形式主动语态被动语态一般式writingbeing written完成式having writtenhaving been written [提示] wantneedrequ
参考答案1 They work for products that people need and when there is not muchpetition.2 Because people are used to seeing high standards of visual design.3 They use humor surprise and new and unusual i
课时练习第一课时1. 根据句意和单词首字母写单词完成句子1) The guide offers information about local c on the trip.?2) The government has been c in its response to the report.?3) The baby was sleeping so we w in a low v
难点分析last time the last time【学】读句子学习画线词组1) Last time when I visited China we saw the tour guide wearing a very pretty fur coat on the day we left.上次访问中国时离开那天我看到导游穿着一件很漂亮的毛皮外套2) I had a similar experie
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