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教学过程一、复习预习1、教师出示上节课预留的练习题，根据学生实际情况进行讲解分析；2、引导学生复习上节内容；3、并引入本节课程内容。
二、知识讲解考点/易错点1Claire didn’t want the robot in her house, especially as her husband would be absent for three weeks, but Larry persuaded her that the robot wouldn’t harm her or allow her to be harmed.克莱尔并不想把机器人留在家里，特别是在她丈夫离加三周的这个期间。
但是，克莱尔被拉里说服了。
他说，机器人不会伤害她，也不会让别人来伤害她。
[解释] to be harmed：动词不定式的被动语态。
[典例]1) All these gifts must be mailed immediately so as to be received in time for Christmas.所有的这些礼物必须及时邮寄，以便在圣诞节及时收到。
2) It remains to be seen whether Jim will be fit enough to play in the finals.吉姆最后是否适合演出仍将拭目以待。
[练习] 汉译英1) 小汤姆假装被射中了哭喊着要糖吃。
__________________________________________________________________________ 2) 此药得一日三次，饭后服用。
_______________________________________________________________________________ Keys: 1) Little Tom pretended to be shot and cried for a candy.2) The medicine is required to be taken three times a day after meals.考点/易错点2As she turned around, there stood Gladys Clifford.当她转过身时，（她发现）Gladys站在那儿。
适用精选文件资料分享高中英语选修七Unit 2 Robots语言点总结Unit 2 RobotsSomepeople learn by experiment and others learn by experience. He is experimenting with drugs to cure hepatitis.Have they ever experimented on a large number of patients?Three members of the class were absent this morning.Snow is absent in his country.He had an absent look on his face.Arthur seemed embarrassed by the question.A large family embarrassed him.Wearing the heavy coat embarrassed his movements.Her writing was elegant.His elegant piece of reasoning impressed me deeply.He wished her to accompany him. Lightning usually accompanies thunder. He accompanied his speech with gestures. The pianist accompanied her singing.He was struck by lightning.She struck him with a stick.The snake struck the man's hand.That play struck me as silly.I'll have my sight tested tomorrow. Victory is in sight.The girl dreaded the sight of snakes.She said it out of envy.His talent is the envy of his colleagues.I envy you your good luck.He saved my life at the risk of losing his own.The brave man risked his life in trying to save the child. By criticizing her boss, she risked losing her position.I don't think they will risk holding an election Grandpa still walks without a stick.The price includes both house and furniture.I include him among my friends.They explored this desert region in 1923.The conference explored the possibility of closer trade links.Phil was awarded the top prize.The judge awarded him $1000 as damages.The novel earned him a literary award.His back was injured.The influence of climate on crops are self-evident.Mr. Smith is a man of influence in this town.I don't want to influence you. You must decide for yourself.She persuaded me into buying it.The salesman persuaded us to buy his product. The windfall allowed me to buy a house.It turned out he went by train after all.Enrollment has fallen off this year.The girl gave up halfway.wish I could give up drinking.10. set off 1) begin a journey, race etc2)set sth off cause a bomb, mine etc toexplore They set off in search of the lost child.Do be careful with those fireworks; don’t set them off.。
人教版高中英语选修七Unit2知识点总结Unit 2 Robots一、语言要点IV 重点词汇1. desire n.渴望vt.想要[重点用法]desire sth.渴望得到某物desire to do sth.希望/渴望做某事desire that sb.(should) do要求……have a desire for sth./to do sth.渴望得到某物/希望做某事at one’s desire照某人的希望[典例]1) We all desire happiness and health.我们都希望幸福健康。
2) Everyone has a desire for success, but no everyone desire to get rich.每个人都渴望成功，但并非人人都渴望金钱。
3) He desires you to go to see him at once.他要求你马上去见他。
=he desires that you should go to see him at once.2.satisfaction n.满意[重点用法]satisfactory n. 满意的,satisfy v. 满足, 使满意,demand satisfaction要求赔偿;feel satisfaction at ... 对感到满意find satisfaction in对...感到满意to sb.'s satisfaction (to the satisfaction of sb.)达到使某人满意的程度with satisfaction满意地[典例]1) At last, the whole class found satisfaction in their work.最终,全班都对他们的工作感到满意。
2) What he promised could not satisfy his family.他的许诺并未能使他的家人满意。
高三英语选修七unit2知识点Unit 2: Sustainable DevelopmentIntroductionIn the ever-evolving world we live in, sustainable development has become a topic of great concern. It refers to the development that meets the needs of the present generation without compromising the ability of future generations to meet their own needs. Unit 2 of the high school English textbook focuses on this crucial concept. This article will delve into the knowledge points covered in this unit and explore their significance in today's society.1. Environmental ChallengesThe first section of Unit 2 addresses the environmental challenges we face globally. It highlights the issues of deforestation, pollution, and climate change. Deforestation has detrimental effects on biodiversity, water cycle regulation, and climate stability. Pollution, particularly air and water pollution, poses threats to human health, ecosystems, and the environment. Climate change, caused by the increase in greenhouse gas emissions, results in rising temperatures, extreme weather events, and sea-level rise. These challenges necessitate urgent action for sustainable development.2. Sustainable EconomyThe second section focuses on the importance of sustainable economic development. It emphasizes the necessity of balancing economic growth with environmental conservation. Sustainable economic practices, such as investing in renewable energy sources, implementing green technologies, and promoting eco-friendly industries, can reduce our carbon footprint and preserve natural resources. By adopting sustainable economic models, we can achieve long-term economic prosperity while safeguarding the environment.3. Social ResponsibilityUnit 2 also highlights the role of social responsibility in sustainable development. It stresses the importance of individuals and communities taking action to address environmental issues. By adopting sustainable behaviors in their daily lives, such as reducing waste, conserving energy, and using public transportation, individuals contribute to the collective effort of achieving sustainability. Additionally, community initiatives, such as organizing recycling programs or cleaning campaigns, play a vital role in raising awareness and fostering a sense of environmental responsibility.4. International CooperationThe final section discusses the significance of international cooperation in achieving sustainable development. Environmental issues do not respect borders, and therefore, global collaboration is essential. The United Nations Sustainable Development Goals (SDGs), a set of 17 goals aimed at addressing various aspects of sustainable development, provide a framework for international cooperation. Through sharing knowledge, technology transfer, and financial assistance, countries can work together to mitigate environmental challenges and build a sustainable future for all.ConclusionUnit 2 of the high school English textbook provides a comprehensive understanding of the concept of sustainable development. By addressing environmental challenges, promoting sustainable economic practices, emphasizing social responsibility, and advocating for international cooperation, this unit equips students with the knowledge and mindset necessary to contribute to a sustainable future. As young individuals, it is crucial for them to understand the significance of sustainable development and recognize their role in creating a better world for themselves and future generations.。
