题目内容
4.I hear we have to _____ three tunnels(隧道) and _____ two bridges.( )| A. | walk through …across | B. | walk passed …across | ||
| C. | walk across …pass | D. | pass …through |
分析 我听说我们必须穿越三个隧道,跨越两座桥.
解答 答案:A
根据have to为情态动词"必须,不得不",所以其后应该跟动词原形;根据tunnels为隧道,可知应该是从内部空间穿越,through是介词,它的含义与in有关,表示动作是在某一物体的内部空间进行的,所以应该用动词walk 加介词through,walk through指步行穿越,这里指穿越隧道;再根据 bridges可知桥是横跨在河上面的,across为介词,表示动作是从物体的表面上进行的,强调从一端到另一端,如过河,过桥,过马路等,所以说步行跨越桥梁应该用walk across,后空省略了动词walk.故选:A
点评 此题考查动词短语的用法.做此题要注意抓住关键词联系固定介词的用法选出符合句意的动词短语.
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