Unit 2 Great People教学目标单词卡片 名词： meaning, dialogue, survey, neighbour, pioneer, hybrid, introduction, leader, writer, illness, ability, progress, community, decision, condition, government, chemistry动词： survey, solve, produce, graduate, remain形容词： successful, missing, false, hybrid, super, blind, deaf, worst, medical副词： greatly, worst 代词： whom, anybody短语归纳动词短语： try ones best, succeed in, go on to do， pass away, work on, lose the ability to， make a lot of progress, remain in use, make a decision, set up名词短语： deep in thought, the Nobel Prize, nuclear weapon, Father of Hybrid Rice, AntiJapanese War, first aid, crossword puzzle 形容词短语： be famous for, be well known for, be good to， based on介词短语： in the field of, since then, the same age as, day after day句型荟萃1.What is the meaning of life?2And how can we succeed in life?3Einstein is most famous for his Theory of Relativity.4After he finished school, he went on to study physics in Switzerland.5He signed his last letter before he passed away.6Anyone who has never made a mistake has never tried anything new.7In the dream, he grew a new type of rice that was as big as a peanut.8In the 1960s, a few years after he finished his studies in agriculture at university, he came up with an idea for hybrid rice.9Since then, he has spent much of his time researching and developing new varieties.10Every night, he reads for half an hour before he goes to sleep.11. She had a high fever that made her blind and deaf.12. Before her illness, Helen was a bright and happy girl.13As Helen grew older, she made a lot of progress and learned to read.14She had special books with letters that she could feel with her fingers.15She did her best to help others in the community who were deaf or blind.16He also invented tools that remain in use today.重难分析1.本单元围绕“著名的人物和他们的生活”这个话题展开交际活动。2在交际中学会重点单词和短语的用法。3通过短文阅读和练习，学习、巩固before, after 和as 引导的时间状语从句的用法。4初步掌握who和that引导的定语从句，培养综合运用语言的能力。突破建议1.before, after 和as引导的时间状语从句的关键是主句和从句时态的用法，教师可通过实例进行分析。 before所表示的动作发生在主句动作之后，after 所表示的动作发生在主句动作之前，as表示的是主从句两个动作同时发生。2定语从句选择关系词的依据： 往前要看先行词是指人还是物，往后要看关系词在从句中所充当的成分。如果不清楚关系词究竟充当了从句的什么成分时，可将先行词代入从句进行还原分析。教材解读第一课通过Danny发烧来引起学生对健康的思考，第二课通过讲述“自己”治疗牙齿疾病的经历引导学生要关注自己的健康，在生病时不要怕看医生； 通过前两课的学习，学生自然会想要了解如何保持健康。第三课介绍了有助于保持身体健康的日常食物； 第四课分析了生活中最常见的“吸烟”对身体健康的危害，从而促使学生养成良好的生活习惯； 第五课通过讲述一位残疾人的生活引导学生正确对待自己遇到的生理和心理上的困难； 第六课对本单元做了一个总结，引导学生如何正确地与别人交流自己的健康问题以及如何对别人表达关心和爱护。Chinas keystone space scientist Qian Xuesen, widely acclaimed as the countrys “father of space technology” and “king of rocketry”， died in Beijing on Oct. 31, 2020 from illness at the age of 98. Under the guidance of Qian, also known as Tsien Hsueshen, China finished the blueprint for developing jet and rocket technology. He also played a significant role in developing the countrys first artificial earth satellite.In June 1964, China successfully created its first mediumrange and shortrange missile, marking the start of the countrys first missile defense system nuclear weapon.On April 24, 1970, “DongfanghongI (Red East 1)”， the countrys first manmade satellite, was successfully launched.