一.写出下面单词的意思并完成填空

    Group 1 :  exploit: 开采；剥削        explore：探索；勘查

    1. It takes great energy to _exploit_ the oil under the sea.

    2. We must _explore__ all the possibilities for the solution of the problem.

    Group 2： genuine：真正的       generous：慷慨的；大方的

    1.It was very generous of you to lend them your new car for their holiday.

    2.William makes a bow to that lady, and gives her a box with a genuine diamond（钻石）in it.

    Group 3：temporary：暂时的      contemporary：当代的      temptation：诱惑

    1.He can't resist the temptation.

    2.He had devoted his whole life to the study of contemporary art.

    3.She got a temporary job while she was waiting to go to the university.    

    Group 4：tense：紧张的   intense:强烈的；剧烈的    intensive：加强的；集中的  

    1. The players were _ tense _ at the start of the game.

    2. There was intense competition between the rival companies to get the contract.

    3. Intensive efforts are being made to resolve the dispute.

    Group 5:  outlook：观点；前景 outline：提纲；轮廓  outcome：结果  outlet：表现机会；出口

    1.The economic _outlook  is not good.

    2.She was satisfied with the outcome of her efforts. 

    3.She needed to find an outlet for her many talents and interests.

    4.You should draw up a plan or outline for the essay.

    5.The railway is the only outlet to the sea.

    6.Group 6:  infect:  传染；感染  inject：注射    defect：缺点   reject：拒绝

    1. Something was  injected  into my arm and I soon fell asleep.

    2. She _rejected_ his offer of help.

    3. We must clean the wound before it becomes infect.

    4.Arrogance（高傲）is a defect in her character.

    Group 7：contribute to: 导致；促成；捐献 attribute to: 归因于 attend to: 照料 devote to: 致力于

    1.Various factors contributed to his downfall(垮台).

    2.You’d better attend to the children first—they need breakfast.

    3.He devoted all his time to his job.

    4.David attributed his company’s success to the unity of all the staff and their persevering hard work.

    Group 8:   inform：通知；告诉    transform：（完全）改变外观或性质   conform：遵守；一致