❷be worth后常接动名词的主动形式表示被动意义。
need,want,require,deserve等动词后用动名词的主动形式表示被动意义。
[单 词 点 睛]
1.trap vt.使困住;诱捕;诱骗;使陷入困境n.陷阱;圈套;捕捉器
[教材原句]Because of the greenhouse effect,the Earth is warmed by gases trapped in the atmosphere.
因为温室效应,困在大气层中的气体使得地球气温上升。
写出下列句中trap的词性和含义
①Some miners were trapped underground after the collapse.____________
②Grace lost her tail as a baby when she got caught up in a fish trap.____________
③The only thing the wolf could do was climbing up to the ground from the trap.____________
④It's no longer possible to trap a sensible man into marriage.____________
⑤The police set a trap to catch the thief.____________
(1)trap sb into (doing) sth 使某人陷入(做)某事的圈套
be/get trapped in 被困在……中
(2)fall into the trap of doing sth 落入……的圈套
set/lay a trap for 为……设圈套
⑥Don't fall ________ the trap of ________(invest)all your money in one place.
不要把你所有的钱都投资到一个地方,那样做不明智。
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