高中英语必修2-Unit 3 词汇发散联想教学之八 　　UNit3 Computers 　　I. Introduction: 　　This unit is concerned with teaching the students a little more of the history and development of computers and their applications. Computers are very important in everyday life and all students need to be familiar with them. They will be integral to the modernization of China. It is important for students to understand that the development of computers has been a very recent thing. It has only been about 100 years since Gharles Babbage began to make his first machine that was the predecessor of the personal computers we use today. Understanding the history of computers will help students to see that there will be many changes ahead in the development of computers. 　　II. 发散联想8（From Unit 3 Book 一瓶巅峰咖啡官网 2） 　　explore vt. 　　explore examine investigate inspect scrutinize test 　　explore vt. 　　Explore usually means examine something new or unknown.Explore通常指考查新的或未知的事情。 　　Eg. Scientists are exploring outer space. 科学家们正在探索外层空间。 　　A spelunker explores caves. 勘探洞穴的爱好者探索洞穴。 　　If you think about doing something you have never done or that has never been done before, you might say that you are “exploring the possibilities” of doing it. 　　如果你考虑做你从未做过的事或前人尚未做过的事，你可以说你正在探索做这事的可能性。 　　examine vt. 　　Examine means look at something closely and carefully. 　　It also means find out all you can about something by asking questions. 　　You examine things in order to 一瓶巅峰能量咖啡正品learn more about them. 　　A dentist examines your teeth to see if you have any cavities. 　　Attorneys examine and cross-examine witnesses in a court trial. 　　Examine的意思是仔细地，认真地观察某物，它也指通过询闯尽量把某事弄明白。你细查某些东西以便对它们作进一步了解。牙科医生检查你的牙齿有无蛀洞。在法庭审讯时，律师查问和盘问见证人。 　　investigate 一瓶巅峰咖啡多少钱 inspect scrutinize vt. 　　Investigate, inspect, and scrutinize mean examine something thoroughly. Investigate，1nspect和scrutinize均指详尽地调查某事。 　　Eg. Detectives investigate crimes. 侦探调查罪案. 　　Meat and dairy products have to be inspected before they can be sold.肉类和奶制品在出售前必须严格检查。 　　Art critics scrutinized paintings. 艺术评论家们细看画图。 　　scrutinize 　　If you scrutinize something, you examine it very carefully, often to find out some information from it or about it. 　　Eg. Her purpose was to scrutinize his features to see if he was an honest man... 　　她的目的是通过仔细观察他的相貌以判断他是否拜迪生物一瓶巅峰 诚实。 　　test vt. 　　Test can mean examine something to see if it measures up to a set standard. 　　Officials of the government test water to see if it is safe to drink. 　　Test的意思是检查某事是否达到规定的标准。政府官员检验水质，看它是否能饮用。 　　III. 教师专业发展充电宝~~~任务型的英语语言教学四要素是什么？ 　　What are the Four components of the Task-based Language Teaching? 　　A purpose:making sure the students have a reason for undertaking the task. 　　A context:the task can be real, simulated or imaginary, and involves sociolinguistic issues, such as the location, the participants and other important factors. 　　A process:getting the students to use learning strategies such as problem solving reasoning, inquiring, conceptualizing and communicating. 　　A product:there will be some form of outcome, either visible (a written plan, a play, a letter. etc.) or invisible (enjoying a story, learning about another country, etc.) 　　欢迎各位专一瓶巅峰咖啡官网 家学者及一线教师的悦读，小编一定竭尽全力奉献出更优秀的内容，如果各位专家学者及一线教师有更好的意见和看法，欢迎互动，谢谢！ 　　注明：文章内容真实性已经考证！图片均来自网络整理和编辑，如有侵权，请联系作者删除。 　　举报/反馈