高中英语人教版必修2知识研习Unit4重点短语和句型protect...from...
(2019-04-07 16:41:44)
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高中人教版英语 |
分类: 高中英语 |
protect...from...保护……不受……(危害)
归纳拓展
(1)protect...from/against...保护……使不受到……的损害或侵犯
protect...from/against...结构中,from/against后常跟sth.,有时against后可跟being done,用以强调动作的被动性。
一般宾语表示较大事情时,如天灾,外敌入侵等常用protect...against,表示较小事情时多用protect...from。
(2)protection n.保护,防护
under the protection of 在……的保护下
afford/give/provide protection提供保护
【例句】
He covered his ears with his hands to protect them from being hurt.
他两手捂着耳朵以保护其不受伤害。
The vaccine was used to protect the whole population against infection.
这种疫苗用来保护全体居民以免感染传染病。
You will receive protection when you are in trouble.
当你有麻烦时,你将受到保护。
【链接训练】
The Natural Protection Zones protect animals ______.
A.from
being killed
B.from killed
C.from
killing
D.being killed
【解析】 protect...from...固定短语,“保护……免遭……”;又animals与kill之间为被动关系,故用被动语态。
【答案】 A