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教学课题 Lesson 15　My Helmet Saved My Life! 备注
教学目标 【知识目标】 Important words: helmet,sudden,wham,blood,knee,bleed,sharp,rock,stick,scary,goodness Important phrases: all of a sudden,go down,so...that...,lie down,take off,stick out of Important sentences: (1)I went down hard on my right side. (2)As I lay there,I took off my helmet. (3)There was a sharp rock sticking out of it. (4)Thank goodness I wore my helmet! (5)I shouted for help. (6)I felt so terrible that I lay down again. 【能力目标】 能够听懂描述生活中的小事故,并能从中获取有效信息。 【情感目标】 通过本文的学习能够与他人描述生活中的一次小事故,能够意识到骑车戴头盔对安全的重要性。
教学 重难点 重点:重点短语的用法。 难点:so...that...的用法。
教学过程
◆Step 1　Lead in Show students the pictures on PPT. T:Look at the pictures and answer. Do you like cycling Why or why not S:Yes,I do./No,I don't. Because it is fun. Because it is not safe. Because... T:Are you always careful when you ride your bicycle S:Yes,we are. T:Before you get on your bike,what should you check S:The brakes(刹车),light,tyres and helmet. 设计意图:通过图片直接导入与本课有关的话题,帮助学生尽快融入情景之中,了解本课要学内容,为短文的学习奠定基础。
◆Step 2　Show learning aims. Let the students read the learning aims together.(见课件) ◆Step 3　Learn the new words and expressions. 设计意图:让学生在学习本课时之前,了解本节课的学习目标以及需掌握的单词、短语。
◆Step 4　Listening Listen to the passage and tick the sentences mentioned.(见课本P39 Let's Do It!2) Check the brakes,light and tyres. Ride on the sidewalk. Make a way for people walking. □Don't play with others. □Wear light-coloured clothes. Follow the traffic signs and rules. Always wear your helmet. ◆Step 5　Reading Read the lesson and write true(T)or false(F).(见课本P39 Let's Do It!1) 1.She was riding her bicycle when she fell.(　　) 2.Her head hit the ground.(　　) 3.She stood up and shouted for help.(　　) 4.Her friend came to help and drove her to the hospital.(　　) 5.Her bicycle helmet saved her life.(　　) 【Keys】1.T　2.T　3.F　4.F　5.T 设计意图:让学生阅读课文,提取文章的大意,加深对课文的理解。
◆Step 6　Language points 1.all of a sudden突然地;出乎意料地;冷不防 常放在句首,可以和suddenly互换使用。 We were playing basketball when suddenly (all of a sudden) it rained. 2.so...that...如此……以至于…… so为副词,后加形容词或副词,that为连词,后加结果状语从句。so...that...=such...that...,但such后面接名词。 Brian and I were so angry that we didn't speak to each other. 我和布莱恩都如此生气,彼此没说话。 He is such a famous basketball player that all the basketball fans in China know him. 他是一名如此出名的篮球运动员,以至于所有的中国篮球迷都知道他。 【注意】若名词前有many,much,few,little等词修饰时,只能用so,不能用such。但little 意为“小”时,用such 修饰。 3.百变“lie” lie—lay—lain躺;平放;位于　lie—lied—lied说谎 4.take off脱下(衣服、帽子、鞋等);取下(眼镜、戒指等);(飞机等)起飞 5.save one's life 挽救某人的生命 6.be able to 意为“能;能够”,表示“有能力做”,后接动词原形。 I'll be able to speak English in another two months. 再过两个月我就会说英语了。 7.neither...nor...的用法 (1)neither...nor...意为“既不……也不……”,是连词词组,连接两个相同成分。当连接两个并列主语时,谓语动词通常与最近的主语在人称和数上保持一致(就近原则)。
(2)neither...nor...的反义词组是not only...but also...(不但……而且……)或both...and...(两者都……)。但是both...and...连接两个并列主语时,谓语动词常用复数形式。 设计意图:让学生掌握本课重要知识点。
◆Step 7　Practice Fill in the blanks with the correct forms of the words in the box.(见课本P39 Let's Do It!3) blood,knee,stick,stranger,careless 1.I hurt my 　　　,and it's painful when I walk. 2.Although they were 　　　,they got on very well with each other. 3.He stopped the car and found a nail 　　　 in the tyre. 4.It is an honour for everyone to give 　　　. 5.He failed the exam because he was so 　　　 with his spelling. 【Keys】(1)knee　(2)strangers　(3)sticking　(4)blood　(5)careless 设计意图:让学生在课堂上练习,掌握本课重难点。
◆Blackboard design Lesson 15 重点单词:helmet,sudden,wham,blood,knee,bleed,sharp,rock,stick,scary,goodness 重点词组:all of a sudden,go down,so...that...,lie down,take off,stick out of 重点句式: (1)I went down hard on my right side. (2)As I lay there,I took off my helmet. (3)There was a sharp rock sticking out of it. (4)Thank goodness I wore my helmet! (5)I shouted for help. (6)I felt so terrible that I lay down again.
◆Step 8　Exercises Ⅰ.根据汉语提示完成句子 1.I found an ant beneath the 　　　(岩石). 2.He was shocked by the 　　　(突然的) accident. 3.Children must not talk to 　　　(陌生人). 4.A 　　　(粗心的) driver is a danger to the public. 5.My book slid off my 　　　(膝盖). Ⅱ.翻译下列句子 1.突然间,我想起了她的名字。 　　　　　　　　　　　　　　　　 2.犯罪率下降了70%。 　　　　　　　　　　　　　　　　 3.李明跑得太快,我赶不上他。 　　　　　　　　　　　　　　　　 4.你可以脱下我的头盔并自己戴上吗 　　　　　　　　　　　　　　　　 5.不要把胳膊伸出车窗外。 　　　　　　　　　　　　　　　　 6.好了,这病有救了! 　　　　　　　　　　　　　　　　
【Keys】Ⅰ.1.rock　2.sudden　3.strangers　4.careless　5.knees Ⅱ.1.All of a sudden,I remembered her name. 2.Crime has gone down 70 percent. 3.Li Ming runs so fast that I can't catch up with him. 4.Can you take off my helmet and put it on 5.Don't stick your arm out of the car window. 6.Thank goodness,we've found a cure for the disease. 设计意图:通过练习,让学生巩固本课时知识点。
◆Step 9　Homework 1.Preview the new words and expressions in Lesson 16. 2.Writing:What should we do to keep safe when we ride bikes
教学反思

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