arise,rise,raise

arise,rise,raise arise，rise, raise [辨析] arise (arose, arisen) vi. 呈现, 出现;发生， 产生;起身，起立。无被动语态。常用短语:arise from / out of sth. 由……引起;因……产生。 如: How did the quarrel arise? 争吵是怎么引起的, They are talking about problems arising out of the lack of communication. 他们正在谈论由于缺乏交流而产生的问题。 rise(rose, risen)vi. 上升，升起, 升高;上涨;站起来。说明主语自身移向较高位置，常用于日、月、云、雾、烟、蒸汽、河水、温度、物价以及人的职位等，无被动语态。 如: The moon has risen above the hills. 月亮已经从山上升起。 The river has risen by several meters. 河水上涨了好几米。 raise vt. 举起，提起;抬高;筹集。说明主语发出的动作是要作用于其它事物的，往往有使物体达到其应有的高度的含义。可用于被动语态。如: Heavy rain raised the river stage. 暴雨使河水水位升高。 The boss promised to raise her salary. 老板答应要给她加薪水。 [小试] I. 用上述动词的正确形式完成下列句子。 1. He ______ and walked to the window. 2. He ______ his hat to me as a sign of respect. 3. The birds also attack crops when the opportunity ______. 4. The people’s living standard has greatly been ______. 5. Her temperature is still ______. II. 从A、B、C、D四个选项中，选出可以填入空白处的最佳选项。 1. The prices are ______ fast these days. Nobody can get the prices ______. A. going down; to bring down B. rising; bring down C. raising; bring down D. rising; brought down. 2. They’ve ______ up to 20,000 yuan for the Hope Project. A. rose B. raise C. raised D. risen 3. When the question ______ at the meeting, no one could answer it. A. rose B. arose C. came D. raised Keys: I. 1. arose / rose 2. raised 3. arises 4. raised 5. rising II. 1-3 DCB