Unit 3 Safety Lesson 15 My Helmet Saved My Life 课件33张PPT

课件33张PPT。Hello,everyone !
Welcome to my
classDo you like which way to travel?Now we know the pollution is very serious. so many people like to travel by bicycle. In this way ,we not only enjoy the scenery ,but also exercise our body.Are they happy? Before you get on your bike, what should you check?1.The brakes [bre?k]刹车
2. The tyres[ta??]轮胎
3.The helmet['helm?t] 头盔
4.The chain
5.The light
…Lesson 15: My Helmet Saved My Life! New wordshelmet ['helm?t] n.


scary ['ske?r?] adj.
sudden [`s?dn] n.&adj.
突然（的）
all of sudden=suddenly
blood [bl?d] n.血bleed [bli:d] v.流血，失血sharp [?ɑ:p] adj.锋利的
This knife is very sharp.


careless ?[‘ke?l?s] adj 粗心的
opposite of careful rock [r?k] n. stranger n. [‘stre?nd??(r)]
陌生人
someone you have never met before.?



knee [ni:] n.膝盖goodness [?g?dn?s] n.善良，美德 stick [st?k] v. 插入，穿入
stuck-stuckhelmet
sudden
wham
blood
knee
bleed
sharpn. 头盔；防护帽
n. & adj. 突然（的）
onom. (突然的重击声) 砰；嘭
n. 血
n. 膝；膝盖；膝关节
v. 流血；失血
adj. 锋利的；锐利的rock
stick
scary
goodness
stranger
carelessn. 碎石；岩石
v. 插入；穿入
adj. 恐怖的；吓人的
n. 善良；美德
n. 陌生人
adj. 粗心的Fill in the blanks with the correct forms of the words.blood, knee, stick, stranger, careless kneestrangersstickingbloodcarelessRead the lesson fast and write T or FShe was riding her bicycle when she fell. ( )
Her head hit the ground. ( )
She stood up and shouted for help. ( )
Her friend came to help and drove her to the hospital. ( )
Her bicycle helmet saved her life. ( )FFTTRead carefully and answer the questions.What caused her fell down?
Why did she lie down again?
What were her hand and knee like?
What was wrong with her helmet?
Where did the stranger put her bike and took her to the hospital?1. What caused her go down?She guessed she rode over a hole in the road.3. What were her hand and knee like? They were bleeding.2. Why did she lie down again?Because she felt so terrible that she lay down again.4. What was wrong with her helmet?There was a sharp rock sticking out of it.5. Where did the stranger put her bike and took her to the hospital?He put her bike in the back of his truck. Retell the storyKey words:
1)beautiful ,ride over, sudden,go down,
2)hit the ground, so…that, bleeding
3)take off,sticking out of it, scary,thank goodness,
4)shout for,a stranger helped, drive …to…
5)give me a big hug,glad,wearing
6)never be careless, save her lifeWork in groups. Discuss what you should do to keep safe when you ride a bicycle. Then write a short passage and present it to the class.DiscussingListen to the passage and tick the sentence mentioned.1.Check the brakes ,light and tyres .
2.Ride on the sidewalk
3.Make a way for people walking
4.Don’t play with others.
5.Wear light-coloured clothes
6.Follow the traffic signs and rules
7.Always wear your helmet.
2 3 4 6 7粗心大意的
既不太饱也不太瘪一次愉快的旅行在人行道上骑车给……让路
穿浅色衣服
与某人相处的好
对…是一种荣誉
献血be carelessneither too full nor too flata pleasant tripride on the sidewalk.make a way forwear light-colored clothesget on well with sb.It is an honour for…give bloodFind out these phrases
all of a sudden
go down
so…that…
lie down
take off
stick out
Thank Goodness
shout for help
drive sb. to….突然倒下；下降如此…以至于…躺下脱下；起飞伸出来；坚持谢天谢地大声呼救开车送某人去Find out these phrasesHomework
Write a short passage
What should we do to keep safe when we ride bikes?Language points 1. All of a sudden, WHAM! 突然，砰！all of a sudden同suddenly, 都是”突然地；出乎意料地；冷不防“的意思。We were playing basketball, when suddenly (all of a sudden,) it rained.
我们正在打篮球，这时突然下雨了。wham在本句是感叹词，意思是“砰；嘭”，还可以用作名词，表示“重击声；重击”；用作动词表“重击；砰砰地打”。I heard a wham just as I went into the room.
我刚一进屋就听见砰的一声响动。2. I went down hard on my right side.
我右侧身体着地重重地摔倒了。go down 倒下；下去；蹲下；下降;倒在地上The building went down yesterday evening.
昨晚那幢楼房倒塌了。
Can we go down by the lift?
我们能乘电梯下去吗？
When will the price of food go down?
食品的价格何时下降呢？3. I felt so terrible that I lay down again.
我感觉如此糟糕，以至于我又躺下了。so…that… “如此…….以至于……”。so为副词，后面可接形容词或副词，that为连词，后接结果状语从句。类似的结构为：such…that…，不同的是such后面接名词。The boy is so young that he can’t go to school now. / He is such a young boy that he can’t go to school.
这个小男孩年龄还小，不能入学。lie down 躺下He had to lie down for a while to rest his legs.
他得躺下一会儿让腿休息一下。
Why don’t you go upstairs and lie down for a bit?
你为什么不上楼躺一会儿？4. As I lay there, I took off my helmet.
当我躺在那儿的时候，我摘掉了头盔。take off 脱掉；起飞He came in and took off his coat.
他走了进来，脱掉了大衣。
The planet took off despite the fog.
尽管有雾，飞机仍正常起飞。5. There was a sharp rock sticking out of it.
有一个尖尖的岩石插在头盔的外面。stick n. 枝条
v. 插入，穿入There be ……doing 有….正在做6. Thank goodness I wore my helmet!
谢天谢地，我戴着头盔呢!Thank goodness “谢天谢地”Thank goodness.It didn’t snow!
天没下雪，谢天谢地！7.I was out riding my bicycle.
8.I guess I rode over a hole in the road.
9.It was pretty scary to look at.Thank you !