课后提升练(十一) Section Ⅰ TOPIC TALK & LESSON 1（Word练习）-【优化指导】2022-2023学年新教材高中英语选择性必修第四册（北师大版2019）

课后提升练(十一) Section Ⅰ　TOPIC TALK & LESSON 1 [对应学生用书P175] Ⅰ.单词拼写 1．He gave a great performance，but he was very humble． 2．This discovery was perceived as a major breakthrough. 3．Oxford has a lot to offer visitors in the way of entertainment(娱乐)． 4．Farmers are introducing innovations(新方法) which can increase the productivity. 5．More productive farmers have been able to provide cheaper food. 6．They donated(捐赠) money to them to buy textbooks and stationery last week. 7．They did a lot of market research before launching the product. 8．The stones have been worn smoothly by the constant flow of water. 9．Jackie and Ben came to a joint decision as to where they would live. 10．The translation sacrifices naturalness for the sake of accuracy(准确)． Ⅱ.完成句子 1．我与弟弟通电话时，突然线路断了。 I was talking to my brother on the telephone when suddenly the line went dead. 2．这是我的一副眼镜，没有它我就看不清东西。 This is my pair of glasses，without which I cannot see clearly. 3．这些20世纪的先驱都致力于提高人类生活质量。 These pioneers of the 20th century were all dedicated to improving the quality of human life. 4．毫无疑问，我们的星球已经变成了一个“地球村”。 There is no doubt that our planet has been transformed into a “global village”． 5．因为有很多作业要做，我不能和你一起去滑冰。 With a lot of homework to do，I can't go skating with you. Ⅰ.阅读理解 Throughout history scientists have risked their health and their lives in their search for the truth. Sir Isaac Newton，the seventeenth century scientist，was very smart，but that didn't stop him from doing some pretty stupid things. In his laboratory in Cambridge he often did the strangest experiments. Once，while testing how light passes through lenses，he put a long needle into his eye，pushed it to the back，and then moved it around just to see what would happen. Luckily，nothing long­lasting did. On another occasion he stared at the sun for as long as he could bear，to discover what effect this would have on his sight. Again he escaped suffering permanent damage，though he had to spend some days in a darkened room before his eyes recovered. In the