英语学习方法幻灯片.pptx
艾宾浩斯遗忘曲线 第1页/共28页复习点的确定 人的记忆周期分为短期记忆和长期记忆两种。第一个记忆周期是5分钟。第二个记忆周期是30分钟 第三个记忆周期是12个小时 这三个记忆周期属于短期记忆的范畴。下面是几个比较重要的周期。第四个记忆周期是1 天 第五个记忆周期是2 天 第六个记忆周期是4 天 第七个记忆周期是7 天 第八个记忆周期是15天 以上的8个周期作为一个大的背词的循环的8个复习点，可以最大程度的提高 背单词的效率。第2页/共28页schoolkindergartenprimary schoolmiddle Schooljunior middle school senior middle schoolcollegeteachers collegeinstituteuniversityboarding school巩固单词的几种方法1.同类归纳第3页/共28页2.同意/近义拓宽announcedeclarestate stressemphasize3.反意词uncountableincorrectirregularimperfectmeaninglessdislike第4页/共28页4.词根开花technologytechnicaltechnologicaltechniciantechniquehi-tech5.动词词组set upset upset out for a placeset out for a placeset about set about doing sthdoing sthset out set out to do sthto do sthset an exampleset an exampleset fire toset fire toset offset offset foot in(on)set foot in(on)第5页/共28页第一批规定：.上新单元前，先学单词并听写.积极参与课堂活动，期末成绩根据课堂发言的主动和被动适当加减.平时作业也纳入期末总评.平时写作先请同学改错后再上交并有专供写作的作业本.平时考试不按规定涂写（如打叉，圈等），改错不符合要求的，不再给分良好的学习习惯是进步的基础，可能会使你终生受益天下无难事，只怕有心人第6页/共28页第7页/共28页Happy New YearNew yearNew ProgressNew chance(challenge)第8页/共28页理想的北极之光Whats your dream?第9页/共28页StepI Lead-inStepI Lead-inDo you know some scientists?Can you remember their names and their scientific achievements?第10页/共28页Alexander Bell electricity Thomas Edison the First telephonethe Wright Brothers the electric LampMadame Curie black holes in UniverseFranklin Theory of GravitySteven Hawking the First PlaneElbert Einstein RadiumIsaac Newton the Theory of Relativity第11页/共28页第12页/共28页EdisonEdison第13页/共28页It took Thomas Edison 15 years to invent thelight bulb.Genius is 1 percent Genius is 1 percent inspirationinspiration and and 99 percent 99 percent perspirationperspiration.第14页/共28页第15页/共28页第16页/共28页第17页/共28页Maglev Train第18页/共28页 第19页/共28页Issac Newton 1642-1727第20页/共28页Nuclear science第21页/共28页第22页/共28页Which one do you think is the most important?Why?Electricity Cars AeroplanesRadio and televisionThe InternetCloning The Theory of GravityNuclear scienceSolar energy第23页/共28页Sentence Patterns:1.The most important achievement is because2.Of all the inventions,is considered the most important.The reasons are as follows:3.In my opinion,is the most important.There are several reasons for this.First,Second,4.What I think the most important is because 5.It is hard for me to decide because 第24页/共28页 achievementsImportance/Reasons electricitycarstelevisionthe internetcloning solar energy*without it,without modern industry*make transportation easy and convenient.*provide entertainment and education *keep people well-informed of the news*Provides education and entertainment *easy way for people to communicate with each other.*help us find cures for disease *may help save rare animals *clean and safe energy source,can help reduce pollution 第25页/共28页What are some other scientific achievements that you think are important?the invention of steam enginethe discovery of“uranium”the invention of telephone第26页/共28页Do these achievements have anything in common?If so,what?They have a great effect on peoples life.They change the lifestyle and make the human society move on and become more comfortable.They are all important and useful for the development of mankind and society.第27页/共28页感谢您的观看！第28页/共28页
