Miss Gao came to our school in 2006．She here for four years．( )A．teachesB．taughtC．has taught 题目和参考答案——青夏教育精英家教网—

题目内容

19．Miss Gao came to our school in 2006．She _____ here for four years．（　　）

A．

teaches

B．

taught

C．

has taught

分析 2006年，高老师来到我们学校．她已经在这儿任教四年了．

解答答案：C 现在完成时基本用法之一：表示过去已经开始，持续到现在，而且还可能继续下去的动作或状态，常与since或for引导的时间状语连用．结合句意，根据for four years，可知应该用现在完成时态．现在完成时态的构成：助动词have/has+过去分词，根据主语She是第三人单数，所以应该用has，故选：C．

点评本题主要考查动词时态，做此类题目一定注意时间状语、标志词．根据上下文所表达的含义，做出判断．同时更应记清时态的构成形式．就本题而言，主要考查现在完成时态．

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At midnight Mr. King coughed again. He got up and took some medicine. Before he lay down again, he smoked. And he couldn’t go to sleep any longer. He found the medicine book and began to read it. He was afraid he had lung(肺) cancer (癌). He seemed to see death was waiting for him. Tears(眼泪) ran down his face. He didn’t see his wife was standing by him.

“What’s wrong with you, dear?” asked the woman.

“Nothing,” the old man answered and covered his face with his hands.

The old woman opened the book and understood at once. She said, “You must stop smoking right now.”

“I began to smoke when I was nine, you know. How can’t I do that?”

“But I think health is more important.”

Mr. King coughed again and his wife said, “Go to see a doctor tomorrow. He will be able to help you, I think.”

The doctor told Mr. King to have an Xray examination(检查) of his lungs. And then he looked at the Xray carefully for a long time.

“Tell me the truth, doctor.”said Mr.King, “Do you see any shadows(阴影)in my lungs?”

“No, I don’t see anything.”

“Yes?” the old man said happily. “Really?”

“Yes. Your lungs are turning black. How can I see any shadows?”

1.Mr. King got up to .