冀教版英语七年级下册--Unit-3--Lesson-15-Making-a-Difference-课件-共20张PPT

1、Lesson 15 Making a difference教学目标（Objectives）To learn the simple past tense.To learn some key words and useful expressions.To continue to learn the usage of the adverbs of frequency.交流预习：Lead-inThree apples change the world（三个苹果改变世界） 第一个是夏娃的苹果，有这样一个美丽的神话，夏娃在伊甸园里偷吃了圣果，于是，就是这样一个苹果创造了人类。第二个苹果就是牛顿的苹果，牛顿

2、的苹果同样也改变了这个世界，把西方人的科学文明带到了一个新的高点。第三个苹果估计猜也猜到了乔布斯的苹果，乔布斯的苹果给了人类科技文明的一个果实，乔布斯给了这个世界和人类无数商机。Education changes the world！温故知新频率副词：always（100%）usually（80%）often（60%）sometimes（40%） never（0%）重点短语：take part in 参加 on ones own 独自地，某人自己 play the guitar 弹吉他 play songs 演奏音乐交流预习：Lead-inThree apples change the wor

3、ld（三个苹果改变世界） 第一个是夏娃的苹果，有这样一个美丽的神话，夏娃在伊甸园里偷吃了圣果，于是，就是这样一个苹果创造了人类。第二个苹果就是牛顿的苹果，牛顿的苹果同样也改变了这个世界，把西方人的科学文明带到了一个新的高点。第三个苹果估计猜也猜到了乔布斯的苹果，乔布斯的苹果给了人类科技文明的一个果实，乔布斯给了这个世界和人类无数商机。Education change the world！阅读理解-泛读1.How many paragraphs are there in this text？2.Why did Hao Tongxin want to give up his study？3.Wha

4、ts topic sentence of this text? There are four paragraphs in this text.Because he wanted to stay home and help his family.With a good education, you can make a difference.阅读理解-精读Read the text again and use one sentence to summarize the content.Para. 1 Introduce myself.Para. 2 I wanted to give up my

5、studies.Para. 3 My teacher helps us in every possible way.Para. 4 I want to make a difference in the future.解惑释义-language pointsgive up 意为“放弃”，后接名词或动词的-ing形式作宾语。give up doing sth. 意为“放弃做某事。”如果代词作give up 的宾语则要放在give与up之间，如give it up。如：His mother didnt give up trying to help him. 他妈妈没有放弃，尽力帮助他。2. diff

6、erence 差异，差别 n.考点链接：（1）difference的形容词形式为different，常用短语：be different from与不同如：The book is different from that one.(这本书与那本书不同。）（2）make a difference意为“起作用，起影响” 而 make no difference 意为“没有作用，没有影响”如：Who makes a difference in your life.(谁在你的生活中有影响？)3. She always helps us in every possible way. 她总是以任何可能的方式来

7、帮助我们。possible adj.可能的。反义词为impossible 副词形式为possiblyway n.方式，方法 in this/that way 用这种/那种方法4.Now, I never miss a day of school. 现在，我从未旷过一天课。（1）Never adv. 从来没有，决不。表示否定。放在be动词后，实义动词之前。如：He is never late for school.(他上学从未迟到过。) I will never forgive you.(我将永远不会原谅你。)（2）miss v. 错过 miss school 意为“旷课”解惑释义-师友展示Wo

8、rds： difference 差异，差别 n.village 村庄，乡村cation 教育 n.yourself 你自己 pron.drop 放弃，停止 v.possible 可能的 adj.never 从来没有，决不 adv.future 未来 n. 师友互助，完成朗读，以挑战模式展示诵读。Phrases：live in sp. 居住在某地for oneself 为了某人自己in every possible way 用任何可能的方法miss sth. 错过某事make a difference 起作用，有所作为give up 放弃drop out of school 辍学，退学

9、in the future 在将来师友互助，完成朗读，以挑战模式展示诵读。学师读汉语，学友读英语。互助提高-课堂练习1.Do you know the (差别)between them?2.I live in a small and beautiful (村庄)。3. Dont （放弃）.You are the best.4. He is a lazy boy. He (从不) gose to school on foot.5. Do you know the best （方法） to learn English ？6. He （live） in Beijing last year. 师友独立

10、思考完成练习，将答案写在练习本上。黑板展示。听力练习-判断正误 Hao Tongxin lives in a big city？( ) He wanted to give up his studies last year.( ) His teacher gave him hope.( ) His teacher doesnt want anyone to drop out of school.( ) He doesnt want to make a difference in the future.( )互助提高-结对练习你知道某个有影响的人吗？那个人又怎样的影响呢？谈论一下。例如：A：我的老师在我的生活中有影响。B：怎样？A：他总是在课后帮助我。B：那太棒了！师友交流讨论，选举一个对自己影响大的人，来完成对话。之后师友展示！ 归纳总结-