题目内容
The washing machine______ in Shanghai _______ well.
- A.producing ,is worked
- B.produced, works
- C.was produced, works.
- D.producing, words
B
试题分析:句意:这种产自上海的洗衣机运行良好。结合语境可知前文是非谓语动词作定语,下文是谓语动词,描述客观性动作用一般现在时态。主语是单数,故谓语动词用单数形式。过去分词作定语表示发生过的被动的动作,现在分词表示正在进行的伴随性动作,结合语境可知选B。
考点:非谓语动词
点评:非谓语动词的用法比较固定,区别的主要办法一是和被修饰词的关系。一般现在分词和被修饰词是主谓关系,过去分词和被修饰词是动宾关系。二是表示动作状态的不同,现在分词表示正在进行的伴随性动作,过去分词表示发生过的被动的动作,不定式表示具体的将要进行的动作。掌握这两点,基本就能完成此类问题。
本题难点就是确定所给选项在句子中充当的句子成分,这可以通过分析原题的句子成分来确定。如果原文不缺少句子成分,则是需要非谓语动词。如果原题谓语不完整,则有可能是谓语动词。
试题分析:句意:这种产自上海的洗衣机运行良好。结合语境可知前文是非谓语动词作定语,下文是谓语动词,描述客观性动作用一般现在时态。主语是单数,故谓语动词用单数形式。过去分词作定语表示发生过的被动的动作,现在分词表示正在进行的伴随性动作,结合语境可知选B。
考点:非谓语动词
点评:非谓语动词的用法比较固定,区别的主要办法一是和被修饰词的关系。一般现在分词和被修饰词是主谓关系,过去分词和被修饰词是动宾关系。二是表示动作状态的不同,现在分词表示正在进行的伴随性动作,过去分词表示发生过的被动的动作,不定式表示具体的将要进行的动作。掌握这两点,基本就能完成此类问题。
本题难点就是确定所给选项在句子中充当的句子成分,这可以通过分析原题的句子成分来确定。如果原文不缺少句子成分,则是需要非谓语动词。如果原题谓语不完整,则有可能是谓语动词。
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How did we help to save our earth this week? Let me tell you.
First, my family tried to save electrcity (电). We never left the lights 36 when leaving the room. We 37 the TV when nobody was watching it. Mum only used cold water in the washing machine.
Second, we started recycling (回收) this week. We tried to write on 38 of our paper, no just on one side. We also divided our rubbish into 39 bags for bottles, paper and food. Mum kept the plastic shopping bags from the supermarket to use them again as rubbish bags.
Third, my family started to save 40 .We stopped 41 long baths and had short showers (淋浴) 42 . We washed toilet with used water. Mum and dad used less water to do the washing. My sister and I didn’t leave the tap (龙头) running when we brushed our teeth.
At last, mum and dad began to save gas (汽油). Mum used to 43 us to school, but now my sister and I started riding our bikes to school. It’s hard work 44 good exercise!
This week dad and a few of the people in his company also started to go to work in one car and share the 45 .
These are great ways to help protect our environment.
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Uncle Wang taught Jim how the washing machine.
| A.run | B.running | C.to run | D.runs |