英语口语900句 10.03.对话.3.在实验室
时间：2019-01-21 作者：英语课 分类：英语口语900句
英语课
teacher:Good afternoon,everyone. This experiment 1 is to start at 3 o'clock. Have you gone to the instructions 2?
student:Yes,Sir.
teacher:Ok. Now,some points for attention 3. First of all,pay attention to safety 4. Now,sign your name on the lab 5 record 6. And after that you can start. Is there any question just let me know.
student:Excuse me,Sir. This air compressor doesn't work.
teacher:Have you turned it on?
student:Yes,I have.
teacher:Ok,I'll give you another one.
student:Thank you.
student:Yes,Sir.
teacher:Ok. Now,some points for attention 3. First of all,pay attention to safety 4. Now,sign your name on the lab 5 record 6. And after that you can start. Is there any question just let me know.
student:Excuse me,Sir. This air compressor doesn't work.
teacher:Have you turned it on?
student:Yes,I have.
teacher:Ok,I'll give you another one.
student:Thank you.
n.实验，试验，尝试；v.实验，尝试
- We decided to begin the experiment in the evening.我们决定晚上开始那个实验。
- Why did he do that experiment once again?为什么他再次做那个实验？
n.操作指南；用法说明；指示；命令( instruction的名词复数 )；（计算机的）指令；教导；教诲adj.说明用法的，操作指南的
- The instructions look very complicated. 这说明书看起来很难懂。
- The instructions on the box are very confusing. 盒子上的使用说明令人费解。
n.注意，注意力，关心，关注
- I hope you will give attention to this problem.希望你对此给予关注。
- Pay attention to your spelling.请注意拼写。
vt.保护；n.安全，保险机，安全打
- He was worried about the safety of me.他为我的安全担心。
- This new plane is undergoing safety tests.这架新型飞机正在接受安全试验。
n.实验室
- Who is in the lab this morning?今天早上谁在实验室？
- We usually have Science in the science lab.我们通常在科学实验室里上科学课。