16.Before going into the cave,take more flashlights with you ______ one of these doesn't work.( 。
A.as ifB.even thoughC.so thatD.in case

分析 在進(jìn)入洞穴之前,要多準(zhǔn)備幾個(gè)手電以免其中的一個(gè)沒電了.

解答 答案:D.根據(jù)one of these doesn't work可知多準(zhǔn)備幾個(gè)手電是以免其中的一個(gè)沒電了,所以答案是D in case"以免,以防".其他選項(xiàng)的含義分別是A"好像";B"即使"; C"以便于".

點(diǎn)評(píng) 考查從屬連詞. in case起連詞作用,用于引導(dǎo)條件狀語從句和目的狀語從句
①引導(dǎo)條件狀語從句,意為假使如果.如:
In case he comes,let me know.如果他來的話,告訴我一聲.
②引導(dǎo)目的狀語從句,意為以防免得.如:
Be quiet in case you wake the baby.輕點(diǎn)兒,別吵醒嬰兒.

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