Part 2 Learning About Language &Using Language 基础过关练 I. 单词拼写 1.A child's vocabulary (扩大)through reading. 2.Air is necessary if certain important (化学的)changes are to take place. 3.The problem faced by (名人)has a long history. 4.Here both u and rural areas have greatly profited from the recent economic reforms. Ⅱ.单句语法填空 1 Leslie Nielsen's (devote)to acting is wonderfully inspiring. 2.If you are in need of an (extend)of the deadline,simply explain the situation to the professor. 3.Many historical documents were destroyed when the library (bomb) during the Second World War. ⅢI.单元语法专练 题型(一) 1.It is whispered he refused to reveal the sources of his information. 2. may be possible that a substance which is left in food could get into the human body while the person is eating. 3. it was a genuine job offer or an eye-catching marketing event isn't really important. 4.When they will come (have)not been decided. 5. did this will sooner or later be caught and punished. 6 It is not clear we can do to improve this situation. 7. excited me in particular was enjoying the irresistible moon cakes, known as a symbol of the blessing. 题型(二) 1.很明显，保护濒危动物是一项紧迫的任务。(it) urgent task 2.会议何时召开还未决定。 yet. protecting endangered animals is an has not been decided 3.首先，我们能做的是重视我们的日常行为。 First of all. is place importance on our daily actions. 4.我们应该知道的是生活是充满欢笑和泪水的。 is that life is full of laughter and tears. (读后续写—主旨升华) 5.有人建议把会议推迟到下周一。(it 作形式主语，suggest) the meeting until next Monday. 6.她没有参加六月份的英语演讲比赛的原因还不清楚。 the English speech contest in June is still not clear. 7.他是队里最好的球员，这是事实。(it作形式主语) he is the best player in the team. 能力提升练 I. 阅读理解 Not long ago,people could only buy organic food in small shops.Today it is common in most major supermarkets.The reason for the increase is that more and more people are demanding food grown without chemicals. Since the 1990s, organic farming production has gone up continuously.This pattern is expected to continue around the globe. Australia leads the world in land used for organic agriculture.It has four times as much land devoted to organic farming as all of Asia.However,most of the land is not very fertile, and it only produces a modest amount of food. Argentina is a distant second,followed by Brazil,the United States and China.In Africa,only a very small amount of land is registered for organic farming.That does not mean Africa relies on chemicals.In fact,many farmers do not use chemicals because they cannot afford them.Yet there are no programmes for these farmers to prove they do not use chemicals.Without these programmes their food can never be proved organic. India has had the most dramatic recent increase in organic farming.Like many other countries,India sees continual growth in organic food sales around the world.This,of course,leads to growth in profits ... ...
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