夜雨聆风Unit 15 word study
尝试编写小故事：
I play baseball every day after school. I am on the school baseball league. I scored a home run in the game yesterday. I square off against the green team in the match. I am the one who helped our team win the title!
尝试编写小故事：I have an interest in sports. I promised to watch a baseball game with my mom. I went to the stadium by motorcycle. I cheered for the blue team, and they won! After the game, we agreed that the game was worth the trip, and we will ship a small gift to the team’s coach as a thank-you.
Lesson 1： Focus on Newspaper articles
教学目标： 学生能识别newspaper article的文体定义，文体要素,认知报纸文章的结构要素包括：dates, headlines, photos, authors, and facts ; 以及问题要素的功能，并能在新的一篇文章当中找到相对应的文体要素体现，分析文章结构构成。
Key sentences：
Newspaper articles tell us what’s happening in our community, country, and world
Date ：tells you when it was written.
Headline of the article：tells readers an idea of what the article is about.
Photo ：shows what the article is about.
author :the person who wrote the article
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Newspaper articles give readers information about 5W1H
who was involved in the event,
what happened
when did it happen
where did it happen
how did it happen
why did it happen or why was it important
学习目标
a.从观察中理解水的表面张力
b.水的表面张力使水滴保持它的形状
c.鼓励学生用生活中的现象证明水的表面张力的存在
学习内容
2.What are Cohesion and Adhesion?
1.Cohesion is the attraction that occurs between particles of the same substance.
2.Adhesion is the attraction that occurs between particles of the different substances.
3.Why can the insect walk on the water surface?
-The surface tension of the water allows the insect to walk on water without sinking.
4.-Why would the water drops stick to the plant?
生活现象解读：
在荷叶上的水滴：
On a lotus leaf, cohesion wins! The water beads up.
在玻璃上的水滴：
On the glass, adhesion wins! The water spreads out.
