冀教版九年级上册Lesson 15 My Helmet Saved My Life!优质学案

Lesson 15 My Helmet Saved My Life!  导学案

【学习目标】

1.重点单词: helmet,sudden,wham,blood,knee,bleed,sharp,rock,stick,scary,goodness

2.重点词组: all of a sudden,go down,so...that...,lie down,take off,stick out of

3.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.

【重点难点】

重点:重点短语的用法。

难点:so...that...的用法。

【导学过程】

一、课前预习

核心单词

1. ________ n. & adj. 突然(的) 2. ________ n. 血

3. ________ n. 膝；膝盖；膝关节 4. ________ n. 碎石；岩石

5. ________ v. 插入；穿入 6. ________ n. 陌生人

7. ________ adj. 粗心的 8. wham onom. ________

9. bleed v. ________ 10. sharp adj. ________

11. scary adj. ________ 12. goodness n. ________

单词变形

1. sudden→________(adv. ) 2. bleed→________(n. )

3. stranger→________(adj. ) 4. careless→________(反义词)

二、课堂学习

Step 1. 自主探究，合作交流

Read the lesson and write true(T)or false(F)．

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.(　　)

Step 2. 交流展示

1. sudden  n/ adj. 突然（的）  suddenly  adv.  in a sudden=suddenly

1). He made a sudden stop=He stopped ________. 他突然停了下来

2). I was sitting quietly reading when all of a s______ a stone came in through  the window.

我正安安静静地坐着看书时，突然从窗外飞来一块石头

2. bleed  v. ________(p.) ___________(p.p)

 e.g.If you cut your finger, it will bleed. 如果你割破手指，它会流血

3.sharp  adj. 锋利的，锐利; sharply   adv. 严厉地；鲜明；sharpen  v. （使）变得锋利

1) Be careful with that knife ------ it’s very s_______. 当心那把刀子—它很锋利

2) He has sharp eyes. 他有着一双锐利的眼睛

4.stick   v. __________(p)_____________(p.p) 插入；穿入；  粘贴

        n. 棍； 棒；手杖

a)stick…into… .把插入

    We stuck a stick ______ the ground. 我们把 一根棍子插在地上。

b)They stuck the notice on the wall. 他们把通知贴在墙上

c). Grandpa still walks without a stick though he is ninety years old.

 虽然爷爷90岁了，但是他依然走路不拄拐杖

5. stranger  n.  陌生人

   strange  adj.  奇怪的；陌生的

1). In the woods, he met with two_____________. 在树林中，他遇到了两个陌生人

2). people are wearing(奇怪的)___________ clothing

三、知识点拨：

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)。

四、【知识巩固】

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!

答案：

一、课前预习

核心单词　1.sudden　2.blood　3.knee　4.rock　5.stick

6．stranger　7.careless　8.(突然的重击声)砰；嘭

9．流血；失血　10. 锋利的；锐利的　11. 恐怖的；吓人的

12．善良；美德

单词变形　1.suddenly　2.blood　3.strange　4.careful

二、Step 1.自主探究，合作交流：

1. T

2. T

3. F

4. F

5. T

Step 2. 交流展示

1. 1) suddenly  2) sudden 2. bleed  v. bled (p.) bled (p.p) 3. sharp   

4. stick  v.stuck(p)stuck(p.p)   into  5. 1)  strangers  2) strange

四、【知识巩固】

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.