阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。Recently it has been obse

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阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空。
Recently it has been observed that more and more people are switching to organic vegetables and fruits. They are 小题1:(nature) and safe for the human body to consume. Organic farming __小题2:(increase) and evolved in a large way due to this large demand by now. Farmers are getting better at the art of growing organic vegetables and there are many helpful tips 小题3:__ they share with other members of the organic farming circle. 小题4:you are a gardener and interested in growing organic vegetables, 小题5:is wise to be aware of these tips and choose the best organic garden tip that helps 小题6:garden to produce healthy and better vegetables.
One helpful organic garden tip that works well for all farmers is 小题7:(make) your own fertilizer. This is 小题8:kind of fertilizer made of dry leaves, fruit peelings and kitchen food disposables. These materials are buried underground and kept there 小题9:some time. With fermentation（发酵）taking place the soil becomes richer with nutrients. This means you get a fertilizer that does not have chemicals at all. This fertilizer enhances the soil and so the vegetables and fruits are 小题10:(health) and better.

答案

小题1:natural
小题2:has increased
小题3:that/which
小题4:If/When
小题5:it
小题6:your
小题7:to make
小题8: a
小题9: for
小题10:healthier

解析

试题分析：
小题1: natural 本句的natural和后面的safe一样都是形容词。
小题2:has increased 后面有时间状语by now，与现在完成时连用。
小题3:that/which 本题是定语从句，which/that指代先行词在句中做动词share的宾语。
小题4:If/When 本句可以作为时间状语或者条件状语，用if/when连用。
小题5:it 本句中的it是形式主语，真正的主语是后面的不定式。
小题6:your 根据第4空后的You可知这里使用your来修饰garden.
小题7:to make 本句使用不定式在句中做表语，表示具体的动作。
小题8:a 固定搭配a kond of…一种…
小题9:for 介词for和一段时间连用，表示持续了一段时间。
小题10: healthier 本句中使用比较级的形式与后面的better呼应。
点评：答题中注意句子中人称和数是否一致，时态是否一致。各种词性之间的区别以及一些常用句型，固定短语的应用。一般的这类题型不会出现太复杂的单词和句子，这类题型考查的就是我们的基础知识。平时应注重积累，熟记一些句型及惯用结构。