solar energy * clean and safe energy source, can help reduce pollution
What are some other scientific achievements that you think are
important?
the invention of steam engine the discovery of “uranium” the invention of telephone…
Happy New Year
New chance
New year New Progress
(challenge)
理想的北极之光
What’s your dream?
StepI Lead-in
Do you know some scientists?
Can you remember their names and their scientific achievements?
the internet n*ewPsr…ovides education and entertainment * easy way for
people to communicate with each
cloning
*othheelrp. us find cures for disease * may help save rare animals
Sentence Patterns:
1.The most important achievement is… because…
2. Of all the inventions, … is considered the most important. The reasons are as follows: … …
艾宾浩斯遗忘曲线
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
technician
technique
hi-tech
set up
set out for a place
set about doing sth set out to do sth
set an example
set fire to
set osfeft foot in (on)
第一批规定：
１.上新单元前，先学单词并听写．
2.同意/近义拓宽 announce 3.反意词
declare state stress emphasize
uncountable incorrect irregular imperfect meaningless dislike
4. 词根开花
technology
5.动词词组
technical
technological
Theory
Steven Hawking Plane
the First
Elbert Einstein
Radium
Edison
SUCCESS
THANK YOU
2019/9/3
SUCCESS
THANK YOU
2019/9/3
It took Thomas Edison 15 years to invent the light bulb.
Alexander Bell
electricity
Hale Waihona Puke Thomas Edisonthe First telephone
the Wright Brothers‘ the electric Lamp
Madame Curie Universe
black holes in
Franklin of Gravity
s electricity cars television
*without it ,without modern industry *make transportation easy and c*opnrvoevniideente.ntertainment and education *keep people well-informed of the
２.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.
３.平时作业也纳入期末总评．
４.平时写作先请同学改错后再上交．并有专供写作的作业 本．
５.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．
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。
巩固单词的几种 方法
1.同类归纳 school
kindergarten primary school middle School junior middle school senior middle school college teachers’ college institute university boarding school
Genius is 1 percent inspiration and 99
Maglev Train
Issac Newton 1642-1727
Nuclear science
Which one do you think is the most important? Why ?
Electricity Cars Aeroplanes Radio and television The Internet Cloning The Theory of Gravity Nuclear science Solar energy
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… …
achievement Importance /Reasons