用方框内单词的适当形式填空。(请将答案写在答题卡对应题号的横线上。)possible cycle expect measure contribute recycle inf

用方框内单词的适当形式填空。(请将答案写在答题卡对应题号的横线上。)
possible cycle expect measure contribute recycle influence fortunate invent home
【小题1】These changes became possible because of inventions such as the steam engine.
【小题2】The Human Development index measures a country’s achievements in three ways.
【小题3】When a sandstorm comes, the air is full of small dust and people have difficulty in walking or cycling .
【小题4】The garbage is then taken away and if possible, recycled .
【小题5】There is no possibility that she will marry a doctor.
【小题6】When the People’s Republic of China was founded in 1949, the life expectancy was only 35 years.
【小题7】I had wanted to go to the concert, but unfortunately , I had something else to do that day.
【小题8】The flood have killed over 2,000 people, affected 20 million and made some 4 million homeless .
【小题9】She is a most influential figure in local politics.
【小题10】He was remembered because of the contributions he made to the Chinese economic development.

解析：【小题1】 inventions 根据下文的steam engine蒸汽机，说明这是一些发明，创造。故使用invention。【小题2】measures 动词衡量measure，注意该词还可以作为名词“措施”，构成take measures to do sth.【小题3】cycling 动词cycle骑自行车，因为和walking形成并列关系，所以都使用—ing形式。【小题4】recycled 动词recycle回收，连用，与前面的主语garbage构成逻辑上的被动关系，故使用被动语态，也就是使用过去分词的形式。【小题5】possibility 名词possibility可能性；构成固定句式There is no possibility that….不可能….【小题6】expectancy名词expectancy期待，这里的the life expectancy就是指寿命的预期。【小题7】unfortunately 副词unfortunately注意构词法，该词是由形容词fortunate转换而来。【小题8】 homeless 本句中的homeless是一个形容词作宾语补足语，洪水让4百万人无家可归。【小题9】 influential 形容词influential有影响力的；句意：他是当地政客里最有影响力的一个。【小题10】.contributions 固定搭配make contributions to…对…做出贡献。然后把名词contributions提前，形成被动语态的形式。

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