UNIT 5 训练1 Topic Talk(A) (分值：38.5分) Ⅰ.单词拼写(共8小题；每小题1分，满分8分) 1．The performance of each student is e by their teachers at school. 2．They have begun conversations to p better understanding between both cities. 3．Actually，what you’re saying now is not c with what you said last week. 4．The play’s plot is very simple，but it is great in terms of its (意义)． 5．Can you imagine what it is like when a (哲学家) chats with a comedian？ 6． (培养) a positive mental attitude towards yourself can enhance your confidence. 7．The middle-aged man i that he hadn’t stolen that computer and that he was innocent. 8．To a our collected data，he spared no efforts to help，which made us moved deep down. Ⅱ.单句语法填空(共7小题；每小题1.5分，满分10.5分) 1．I have no (sympathize) for the agent；it’s all her own fault. 2．The politician has given a serious (analyse) of the situation. 3．My mother insisted that I (go) to bed before 10 o’clock at night. 4．In most people’s view，education is great significance to one’s growth. 5． of sympathy for the homeless children，he gave them shelter for the night. 6．Some stars’ reputation is not consistent their behaviour，which often lets their fans down. 7．As an (educate)，he does whatever he can to help students. Ⅲ.阅读理解 (共8小题；每小题2.5分，满分20分) A You may have heard video game characters deliver lines like “Shatter(击碎) the darkness with thunder！” But it’s refreshing to hear it in an unexpected place—the classroom.Xia Zhendong is a physics teacher working at a senior high school in south China.Now in his 30s，Xia has won the hearts of millions of online viewers with his classroom experiments. In one video，Xia pointed a self-made “thunderbolt wand(魔杖)” toward a hanging light tube in his classroom and said，“Shatter the darkness with thunder.” Suddenly，an electric arc(弧线) emerged from the tip of the wand, illuminating the tube.After the cheers from his students，he went on to explain the science behind it—static electricity(静电) and point discharge(尖端放电)． “The idea came when I enjoyed playing a popular game on my smartphone，” he said.In his spare time，he likes to try out what students are interested in to get closer to them.Apart from the “thunderbolt wand”，Xia has done many other creative experiments.Once，he lit steel wool with a battery to show the heating effect of electric current.Another time，he used a “laser weapon” to pop balloons while explaining the principles of lasers. For Xia，physics is supposed to be fun.So，when he saw his students struggle with physics，he decided to make a change.“Circuit diagrams(电路图) are abstract，and I want them to actually see the electricity through lightning to realize that knowledge is not just on paper.You can see it and even touch it，” Xia said.Now，Xia has also started free live classes online.“I hope that through online classes，more students can also have acce ... ...
