题目内容

【题目】

______by some new chairs in the living room.the old ones were moved out and used as firewood.

A. Being replaced

B. Replacing

C. To be replaced

D. Having been replaced

【答案】D

【解析】本题考查非谓语动词用法。根据句意和介浏by可知,句子的主语the old ones(the old chairs)是replace动作的承受者,因此要用过去分词作状语,表示被动关系;另外A项表示正在进行的被动动作,C项表示目的,都不合句意由于起居室里已经换了新椅椅子,因此旧椅子被搬出去当柴火用了。本题用现在分词完成被动式表明replace的动作发生在move out之前。

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【题目】 The Brown Bear

My wife Laura and I were on the beach, with three of our children, taking pictures of shore birds near our home in Alaska when we spotted a bear. The bear was thin and small, moving aimlessly.

Just a few minutes later, I heard my daughter shouting, Dad! The bear is right behind us! An aggressive bear will usually rush forward to frighten away its enemy but would suddenly stop at the last minute. This one was silent and its ears pinned back--the sign(迹象) of an animal that is going in for the kill. And it was a cold April day. The bear behaved abnormally, probably because of hunger.

I held my camera tripod(三脚架) in both hands to form a barrier as the bear rushed into me. Its huge head was level with my chest and shoulders, and the tripod stuck across its mouth. It bit down and I found myself supporting its weight. I knew I would not be able to hold it for long.

Even so, this was a fight I had to win: I was all that stood between the bear and my family, who would stand little chance of running faster than a brown bear.

The bear hit at the camera, cutting it off the tripod. I raised my left arm to protect my face; the beast held tightly on the tripod and pressed it into my side. My arm could not move, and I sensed that my bones were going to break.

Drawing back my free hand, I struck the bear as hard as I could for five or six times. The bear opened its mouth and I grasped its fur, trying to push it away. I was actually wrestling(扭打) with the bear at this point. Then, as suddenly as it had begun, the fight ended. The bear moved back towards the forest, before returning for another attack--the first time I felt panic.

Apparently satisfied that we caused no further threat, the bear moved off, destroying a fence as it went. My arm was injured, but the outcome for us could hardly have been better. I'm proud that my family remained clear-headed when panic could have led to a very different outcome.

【1】The brown bear approached the family in order to ______ .

A. catch shore birds

B. start an attack

C. protect the children

D. set up a barrier for itself

【2】 The bear finally went away after it ______ .

A. felt safe

B. got injured

C. found some food

D. took away the camera

【3】 The writer and his family survived mainly due to their ______ .

A. pride

B. patience

C. calmness

D. cautiousness

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