2021学年Unit 2 Making a difference教学演示课件ppt

这是一份2021学年Unit 2 Making a difference教学演示课件ppt，共25页。PPT课件主要包含了Reading等内容，欢迎下载使用。

Activity-1 Pre-reading Read the shrt intrductin t Benjamin Franklin and share any ther infrmatin yu knw abut him.
Activity-2 While-reading Read the passage and find ut what Franklin’s experiment aimed t prve.
Activity-3 Deep-reading Number the statements t shw hw peple’s attitudes twards Franklin’s experiment have changed.
Franklin's spirit f scientific explratin is still cnsidered an inspiratin. Peple are amazed at and inspired by Franklin's experiment. Scientific questin what really happened in Franklin's experiment.
Activity-3 Deep-reading Think and Share.
Activity-4 Pst-reading Learning t learn.
Activity-4 Pst-reading Wrk in grups. Explain yur understanding f the saying “Seeing is believing”, and then give a talk abut it. Yu may use infrmatin in the passage as examples.
1. Make ntes abut yur understanding f the saying and list supprting details.2. Organise yur talk fllwing the steps belw.Start yur talk by explaining hw yu understand this saying.Explain why yu think this way. Use the ntes yu have made t supprt yur ideas.End yur talk by summarising yur pints.3. Give yur talk t the class.
Writing an experiment reprt
Activity-1 Pre-writing Read the instructins fr the experiment and answer the questins.
Activity-2 While-writing Based n the last step, cmplete the bxes with the infrmatin in last activity. D further research if necessary.
Activity-2 While-writing Based n the last step, cmplete the bxes with the infrmatin in last activity. D further research if necessary.
Activity-3 Pst-writing Nw write a reprt f the experiment.Wrk in pairs. Edit yur draft and then share yur essay with the class.
Language Pints
1. Mre than ne generatin f schlchildren has been amazed by his bravery and his scientific apprach t lking fr the truth.[句式分析] 词组“apprach t sth/ding sth”译为“做某事的方法”，此处注意t是介词，若接动词要变成动名词。[尝试翻译] 不止一代的学生为其（本杰明·富兰克林）勇气和探索真相的科学方法所惊叹。
2. In fact, mre than ne accunt suggests that while Newtn was certainly inspired by a falling apple, there’s n prf that it hit him n the head.[句式分析] 本句需要掌握两个知识点。①句型“there’s n prf that...”译为“没有证据表明...”that后引导同位语从句，that不可以省略。②短语“hit sb ”，译为“…打到某人…部位”，其中介词的选择取决于具体语境。[尝试翻译] 实际上，很多说明表明：尽管牛顿确实是受到一个正掉落的苹果启发，但却没有证据表明这个苹果砸到了牛顿头上。
- Wrk in grups. Lk at the pictures and discuss hw these bjects have changed ver the years.
- Chse ne f the bjects in last activity r an bject that yu use every day. Predict hw it will further change ver the next 50 years. Make ntes abut yur idea.- Present yur ideas t the class. Use the ntes in last activity and the expressins in the bx t help yu.