lesson 03 在实验室

    in the laboratory

    01 do you have any problems with the experimental methods?

    关于实验方法，你有什么问题吗？

    词组释义 experimental method 实验方法

    02 this research group is composed of four students and one teacher.

    这个研究小组由四名学生和一名老师组成。

    词组释义 research group 研究小组，调研组

    03 peter is quite curious about almost everything in the laboratory.

    皮特对实验室里几乎所有的东西都很好奇。

    词组释义 be curious about 对……感到好奇

    04 you should create the optimum experiment conditions.

    你应该创造最佳的实验条件。

    语法提要

    optimum 是形容词，意思是“最佳的，最有利的”，也可以写作optimal，没有比较级和最高级。

    05 it's very likely that nate will conduct the experiment in a new way.

    内特很有可能用一种新方法来做这个实验。

    类似表达

    nate is likely to do the experiment with a new method. / most likely nate will find a new way to perform the experiment. / it is very much likely that nate will carry out the experiment in a new way.

    06 professor jordan was delighted at the expected outcome of the scientific experiments.

    乔登教授为科学实验取得期待的成果而欣喜。

    单词释义

    outcome [?a?tk?m] n. 成果，结果，效果 scientific [?sa??n?t?f?k] adj. 应用科学的，科学的

    07 which would you like, a beaker or a measuring cup?

    你是想要个烧杯还是量杯？

    类似表达

    would you like a beaker or a measuring cup? / do you want a beaker or a measuring cup?

    08 could you give me a word of advice on how to use the separatory funnel?

    关于怎样使用分液漏斗，你能给我一些建议吗？

    词组释义 separatory funnel 分液漏斗

    09 their experiment has been written up into a detailed report.

    他们的实验已写成了详细的报告。

    词组释义 write up （根据笔记）整理成文

    10 please use the laboratory apparatus according to their instructions.

    请你按照说明书步骤来使用实验室仪器。

    单词释义 apparatus [??p??re?t?s] n. 仪器，设备

    11 i am afraid i can't finish the experiment alone.

    我一个人恐怕无法完成实验。

    类似表达

    i have some doubt as to whether i can finish the experiment all by myself. / i doubt if i can complete the experiment on my own.

    12 in spite of numerous failures, their group continued to carry out the experiment without flagging.

    尽管无数次实验都失败了，他们小组仍毫不气馁地继续进行。

    单词释义 numerous [?nju:m?r?s] n. 许多的，很多的，数不清的

    13 ellis was just not in the lab at the outset of the steam experiment.

    蒸汽实验开始时，埃利斯刚好不在实验室。

    词组释义 at the outset of 一开始

    14 you can write down the operating steps in case of slipping from your memory.

    你可以写下操作流程以防忘记。

    词组释义 operating steps 操作流程

    15 they have to live with the fact that the experiment is a complete failure.

    他们不得不承认这次实验是一次彻底的失败。

    词组释义 a complete failure 一次彻底的失败

    16 i was quite disappointed with the inconclusive result of the experiment.

    对于这样无效的实验结果，我感到很失望。

    类似表达

    the inconclusive result of the experiment disappointed me. / to my great disappointment,i found that the result of the experiment was inconclusive.

    17 sally had her laboratory report written out clearly.

    萨莉把她的实验报告写得清清楚楚。

    语法提要

    have sth done 是have+宾语+宾语补足语的结构，宾语sth 后面跟的是过去分词充当宾语补足语，说明宾语与宾语补足语所表示的动作是被动的关系。

    18 maybe you will have to wait several minutes for the reaction.

    也许你还得等几分钟，看看实验反应。

    单词释义 reaction [r?'?k?n] n. 反应

    19 i have no objection to your experimental principle.

    我对你的实验原理没有异议。

    单词释义 experimental [?k?sper?'mentl] adj. 实验的，试验性的