阅读下面短文，在空白处写出各单词的正确形式，单词的第一个字母已给出。Everyoneknowsthatseco...

问题详情：

阅读下面短文，在空白处写出各单词的正确形式，单词的第一个字母已给出。

Everyone knows that second-hand smoke is as dangerous as first-hand smoke. But have you h_____51_____ of "third-hand" smoke?

Third-hand smoke means the pollution left on the surfaces (表面) of things around, l______52______ furniture or clothes. When someone smokes in a room, poisonous particles(粒子) in tobacco (烟草) smoke land on the surfaces of the furniture or his clothes, even after the cigarette (香烟) has been put out. This can cause a great danger to your family, e_____53_____younger children.

Babies have only just learned to walk. They are more likely to be harmed by third-hand smoke. This is b_____54_____ they are often close to surfaces of things. Such as floors, walls and furniture where tobacco particles remain. When they t_____55_____ these surfaces, they get their hands polluted.

So, it is necessary and important to say n_____56_____ to third-hand smoke. To achieve this, strict  r_____57_____ for forbidding (禁止) smoking inside homes should be carved out. If one of your family members smokes, please make sure he smokes o____58____ the house. Get him a special jacket and hat, so once he f____59_____ smoking, he will take them off before getting inside the house. Moreover, make sure that a smoker washes his hands and face, and changes his clothes before picking up the baby.

Many times, you cannot see the smoke doing harm to your child, but it doesn't mean he or she is s_______60_______". Give up smoking, or if that is not possible, make sure that your loved ones, far away from third-hand smoke.

【回答】

51. heard

52. like

53. especially

54. because

55. touch

56. no

57. rules

58. outside

59. finished

60. safe

【解析】本文介绍了“三手”烟的危害。“三手”烟是指：附着在家具或衣服等周围物体表面上的烟草颗粒。这会对家庭，尤其是年幼的孩子造成很大的危险。因为婴儿刚学会走路，当他们接触这些表面时，他们的手会受到污染。因此对第三手烟说“不”是必要和重要的。应该制定严格的规定禁止在家里吸烟。

51.句意：但是你听说过“三手”烟吗？由语境和首字母提示可知，填：hear；hear of：听说。分析句子But have you h_____51_____ of "third-hand" smoke?的结构可知，本题为现在完成时的一般疑问句，其结构是：助动词has/have+动词的过去分词。故*为：heard。

52.句意：第“三手”烟是指家具或衣服等周围物体表面上的污染物。由语境和首字母提示可知，填：like；like在这里用来表示举例，所以*为：like。

53.句意：这会对你的家庭，尤其是年幼的孩子造成很大的危险。由语境和首字母提示可知，填：especially；especially是个副词，表示陈述某一事实之后，列举一个具有代表*的例子，作进一步强调，其后可接名词、介词短语、从句等。本题就是这种用法，用especially来列举一个具有代表*的例子（younger children），来进一步强调“三手”烟的危害。故*为：especially。

54.句意：这是因为它们经常接近如地板、墙壁和家具上残留着烟草颗粒的物体的表面。由语境和首字母提示可知，填：because；根据Babies have only just learned to walk. They are more likely to be harmed by third-hand smoke.  婴儿刚学会走路。他们更有可能受到第三手烟的伤害。可知，因为婴儿刚学会走路，所以他们会扶着这些物体，因此接触的机会就多，因此会受到危害。这里解释了婴儿受到危害的原因，故*为：because。

55.句意：当他们接触这些表面时，他们的手会受到污染。由语境和首字母提示可知，填：touch；主句they get their hands polluted. 他们的手会受到污染。可知，本题的时态为一般现在时，因此再由when引导的时间状语从句中也用一般现在时，主语they是复数，因此谓语用动词原形。故*为：touch。

56.句意：所以，对第三手烟说“不”是必要和重要的。由语境和首字母提示可知，填：no；say no to：对……说“不”；这里是指拒绝三手烟。故*为：no。

57.句意：为此，应制定严格的规定禁止在家里吸烟。由语境和首字母提示可知，填：rule；根据forbidding (禁止) smoking inside homes禁止在家里吸烟，中的homes是复数，因此前面的名词应该用复数形式。故*为：rules。

58.句意：如果你的一个家庭成员有吸烟的，请确保他在屋外吸烟。由语境和首字母提示可知，填：outside；根据To achieve this, strict r_____57_____ for forbidding (禁止) smoking inside homes should be carved out. 应制定严格的规定禁止在家里吸烟。可知，如果你的一个家庭成员有吸烟的，应该是让他在屋外吸烟。故*为：outside。

59.句意：给他买一件特别的夹克和帽子，等他抽完烟，他就在进屋前把它们脱掉。由语境和首字母提示可知，填：finish；根据he will take them off before getting inside the house. 他就在进屋前把它们脱掉。可知，进屋前，烟已经吸完了，因此动作是发生在过去。故用一般过去时，所以*为：finished。

60.句意：很多时候，你看不到烟对你的孩子有害，但这并不意味着他或她是安全的。由语境和首字母提示可知，填：safe；根据but表示转折，说明：尽管看不到烟对孩子的危害，但这并不意味着他或她是安全的。因此才有了下文的Give up smoking, or if that is not possible, make sure that your loved ones, far away from third-hand smoke. 戒烟，或者如果不可能的话，确保你所爱的人远离三手烟。所以*为：safe。

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