在雅思写作中你是否能正确使用情态动词?can/could、would、should/must、may/might该用哪一个呢?同学都在此纠结着，这就需要大家掌握情态动词“度”的艺术，下面跟北京新航道雅思培训小编一起来看看下面的填空题，来一起体会一下情态动词的“度”。
请使用恰当的情态动词填空：
(1)Sitting in front of screen for too long ...............be damaging to both the eyes and the physical posture of young child,regardless of what they are using the computure for.
(2)But there are various measures that could be impemented that...............have a huge effect on these problems.
(3)Goverment ...........helpyoung couples about to be good parents.
(4)Parents .................ensurethat thie children learn to enjoy other kinds of activity and not simply sit at home.
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烤鸭们，你都答出来了吗?下面和北京新航道雅思培训小编一起来看看正确答案吧~
参考答案：
(1)can/may/would ：此处宜表达可能性
(2)would：此处也应该表达的可能性;在多数Task2写作中，这两组情态动词使用概率较大
(3)should/must:此处表达较强烈的期待或者预期
(4)同(3)
