Unit 2 RobotsPart IV Using Language一、【学习目标】1、了解Isaac Asimov的相关知识；2、熟悉相关重要词组句型的用法。二、【自主预习】Step 1 A short summary of AsimovIsaac Asimov _ the former Soviet Union, but _in Brooklyn, New York. He _ at Boston University until he retired in 1958 to become a full-time writer. Asimov _ since the late 1930s, and in 1952 published his first novel. The author of the classic I Robot series and The Foundation Trilogy, Asimov wrote more than 400 books and _. He also wrote popular books and essays on science and technology, _ “The Great Explainer.”Step 2 Hide and seek 1.由于爱滋病感染 2.怀第三个孩子 3.做兼职 4.帮忙 5.获得化学硕士学位 6.获得博士学位 7.成为专职作家 8.复述故事 9.把自己当作作家严肃对待 10. 多次获奖 11.因而得奖 12.基本上以为基础 13.设计来做 14.享有盛名 15.研究人工智能 三、【合作探究】 1Who said that making a robot like a man was bound to cause trouble?【结构归纳】此句的主语是 ，谓语是 ，宾语是 ，making a robot like a man是_，作 ，to cause trouble是不定式作 ，be bound to do sth. =be certain to do th.【操练巩固】He has got no money-so he _(迟早会出现).新题型专项训练一、语法填空Foods are necessary for everyone every day. If you walked past the supermarket, you would find many foods that have been treated 1 (kill) any harmful germs that might have been in them. Milk is a good example. Raw milk - that is, milk just as it comes from the cow - may be 2 (safe) to drink. But 3 the milk is heated and then cooled, the harmful germs are killed. The man 4 discovered this way of treating milk was a Frenchman by the name of Louis Pasteur. In the supermarket you would also find many frozen foods - frozen fruits, vegetables, meat and fish. As techniques for 5 (freeze) foods are being improved, more frozen foods are appearing on the market, and more people are buying them. Fruits and vegetable to be sold in the supermarket are often frozen the moment 6 are picked. The 7 fruits and vegetable are frozen, the better. 8 machines are often taken into the fields where 9 food grows, so that little time is lost 10 picking and freezing.二、短文改错I hardly remember my grandmother. She used to holding me on her knees and sing old songs. I was only four when she passes away. She is just a distant memory for me now.I remember my grandfather very much. He was tall, with broad shoulder and a beardthat turned from black toward gray over the years. He had a deep voice, which set himselfapart from others in our small town,he was strong and powerful. In afact, he evenscared my classmates away during they came over to play or do homework with me.However, he was the gentlest man I have never known.2