题目内容
4.make an effort take in catch fire ever since,have a bad effect on,little by little end up |
72.We met ten years ago andever since we have been good friends.
73.I know you don't like her,but you couldmake an effort to be polite.
74.Mary knocked the candle over and the table clothcaught fire.
75.Spending too much time on electronic productshas a bad effect on both adults and children.
分析 71.学习非常刻苦,他正在日益进步.
72.我们十年前相遇,自此以后就成为了好朋友.
73.我知道你不喜欢她,但是你应该努力保持礼貌.
74.Mary碰到了蜡烛,桌布着火了.
75.在电子产品上花费过多的时间对成人和孩子都有不良影响.
解答 71.little by little 根据前面的主句he is making progress可知,后面需要一个用来修饰动词短语的介词短语,表示进步的程度,故答案为little by little.
72.ever since 根据后面的句子we have been good friends可知,这是用于现在完成时的句型,所以前面要使用可用于完成时态的时间状语,故答案为ever since.
73 make an effort 分析句子结构可知,but表示转折,could后面需要使用动词来作句子的谓语,故答案为make an effort.
74 caught fire 分析句子的结构可知,and连接的是两个并列的成分,根据前面的句子Mary knocked the candle over可知,后面应该是蜡烛倒地之后的后果,故答案为caught fire.
75 has a bad effect on 根据前面的成分Spending too much time on electronic products可知,这是动名词短语用作主语,所以后面应该是谓语部分,且是花费过多时间在电子产品上的后果;故答案为has a bad effect on.
点评 对选词填空要明白各个短语的意思以及句子的语言环境,分析句子的语境做出最终的判断.
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