资源简介

(共28张PPT)
Unit 2　
Stay Healthy
第四课时　
Section B(1a—1e)
人教版 八年级 英语（下）
Warm up
fall down
Today, we will continue to discuss health problems and learn what to do in some accidents.
Many accidents may happen at any time(随时).
hurt our arm
drown(溺水)
get scratched
(抓伤) by a cat
Lead in
How should we stay safe
What should we do in the face of accidents
We should…
keep calm(冷静), protect yourself first,
then ask for help. take some first aid measures.
…
Discuss the questions.
1a
1. Look at the picture in 1b. Can you describe what is happening
There’s a big fire in the pan.
Two people look surprised and scared.
If oil catches fire, stay calm. Don’t pour water on it (water makes the fire worse).We can use a fire extinguisher or cover the pan with a lid to put out the fire.
2. Do you know what to do if oil catches fire
Read the story and find out how the fire started.
1b
A Cooking Accident
James lived in the city with his friend Allen. It was their first time living away from their families, and they enjoyed learning how to do many things themselves.
It is/was one’s first time doing sth.，意为“某人第一次做某事”。
The fire started when James left the overheating oil unattended on the stove while going to the living room to talk to Allen.
One Saturday, James decided to make fried chicken. First, he poured oil into a pan. Then he turned on the stove and left the oil to heat while he prepared the chicken. Just then, he heard the front door open, followed by the sound of Allen singing.
“Guess what,” Allen called out happily. “We won!”
pour... into... 把……倒进……
形容词形式为happy。
“No way!” James followed him into the living room. He wanted to hear all about the football game! Suddenly, Allen stopped talking and looked up.
“Hey, do you smell something burning ”
“Oh no!”
名词短语，意为“不可能；没门”。
look up向上看；查找；查阅
They both rushed back into the kitchen. The pan was on fire! Large flames were jumping into the air. In a panic, James turned off the stove at once. But he was so close to the pan that a flame jumped onto his shirt. James cried out and threw himself to the floor. He put out the fire by rolling on the ground, but the pan was still burning!
“Get water, quick!” he shouted.
着火
处于恐慌之中
关闭
立即；马上
Allen was about to do so when he stopped short. Thanks to the first aid and safety classes he took at school, he knew that water could make oil fires much worse! Instead, he rushed to get the fire extinguisher. In seconds, the fire in the burning pan was put out.
意为“突然停住”，为不及物动词短语。还可意为“（做事）中途放弃”，stop short of (doing) sth.“差一点儿没做某事”
长难句分析：这是一个主从复合句。Thanks to...作原因状语，在he knew that water could make oil fires much worse中，主语是he,谓语是knew,宾语是that引导的宾语从句。
be about to do... when...正要做...这时（突然）...
“Are you OK ” Allen asked his friend.
“I think so,” James said. It was lucky that his shirt wasn't too thin! His arm was red, but it didn’t hurt very much.
“Maybe we should eat out tonight,” James said as he ran cool water over his arm.
在外用餐
“Sure, we could do that. What do you want ”
“Anything but fried chicken,” he said sadly.
是由“sad（adj.悲伤的）+-ly（副词后缀）”构成的。
除了...之外什么都可以
Which of the following is the best title for the passage _______
A. A Football Game Celebration
B. James’ First Fried Chicken Experience
C. A Cooking Accident and Safety Lessons
D. Allen’s First Aid Class Practice
C
Read the story and find out how the fire started.
1c
_____ James followed Allen into the living room.
1 James heated some oil on the stove.
_____ James rolled on the ground.
_____ James turned off the stove, but his shirt caught fire.
_____ Allen got the fire extinguisher and put out the fire.
_____ The pan was on fire.
2
3
4
6
5
1d
Read again. Complete the summary of the story using the details in 1c. Then retell the story.
Summarizing a text
When you summarize a text, you leave out details that are not important and only tell the main points of the story. Summarizing what you read will help you understand and remember the story better.
James lived with his friend Allen in the city. One day, he decided to make a meal. He _____________________ and prepared some chicken. When Allen returned home, James ______________________________ to talk about a football game. Suddenly, they smelt smoke and found __________________. James rushed to turn off the stove, but his shirt __________ . He threw himself to the floor and ____________________ until the fire was out. Allen quickly ____________________________________
_______________and put out the fire. Luckily, James was not badly hurt.
heated oil on the stove
followed him into the living room
the pan caught fire
caught fire
rolled on the ground
ran to the living room to get the fire
extinguisher
1. What do you think of James’s and Allen’s actions in the story
James’s actions: At first, he was careless because he left the hot oil alone. But when his shirt caught fire, he did the right thing—he rolled on the ground to put out the fire.
Allen’s actions: He was smart and calm. He remembered what he learned in safety class, so he didn’t use water. Instead,he got the fire extinguisher to stop the fire.
1e
Discuss the questions.
2. What dos and don’ts did you learn from the story
Dos (Things to Do):Stay near the stove when cooking;
If your clothes catch fire, roll on the ground quickly;
Keep a fire extinguisher at home and learn how to use it.
Don’ts (What Not to Do):
Don’t leave hot oil (or cooking food) unattended.
Don’t pour water on an oil fire (it gets bigger!).
3. What could start a fire at home What should we do to keep ourselves safe from harm
1)What Can Start a Home Fire
Cooking without watching .
Broken wires(电话线) or phones and appliances(电器) getting too hot.
Candles near curtains/paper.
2)How to Stay Safe
Always stay by the stove when cooking.
Look at wires often to see if they’re broken.
Turn off lights/appliances when not using them.
Know where the fire extinguisher is.
If you’re on fire: Stop, drop, and roll!
Language Points
1、 turn on的用法
意为“接通（电流、煤气、水等）；打开”，是“动词＋副词”型短语，名词作宾语时，可放在turn和on之间，也可放在on之后；代词作宾语时，只能放在turn和on之间。
如：Could you help me turn on the TV？
你能帮我打开电视吗？
I want to watch TV.Could you help me turn it on？我想看电视。你能帮我打开它吗？
【拓展】
turn up调高（音量等）
turn down调低（音量等）
turn off关掉（水、电、煤气等）
2、 no way的用法
意为“不可能；没门”，常用来表示认为某事不可能发生或者不同意做某事。
如：There is no way they would buy another new car.他们不可能再买一辆新车。
—Can I play games on your phone？
我可以用你的手机玩游戏吗？
—No way！不行！
3、 burn的用法
(1)意为“燃烧；着火”，作不及物动词，常用于进行时态，其过去式和现在分词分别为burnt和burning。
如：The fire is burning all over the house.
房子里处处燃烧着大火。
(2)意为“（使）燃烧；（使）烧伤；（使）烧毁；（使）晒伤”，可作及物动词或不及物动词。
如：Don't burn dead leaves here.
不要在这儿焚烧枯叶。
(3)意为“烧伤；晒伤；烫伤”，作可数名词。
如：What should we do with the burn？
我们应该怎样处理烧伤？
4、 be about to的用法
意为“即将；正要（做某事）”，后面接动词原
形，通常表示马上要发生的动作，常与连词when构成句式sb be about to do sth when…，意为“某人正要做某事，这时……”。
如：We were just about to leave when Jack arrived.我们正要离开，这时杰克到了。
5、 smoke的用法
(1)作动词，意为“吸（烟）；冒烟”。
如：The car is smoking.Go to check it at once.
车在冒烟。马上去检查一下。
(2)作不可数名词，意为“烟”。
Homework
Revise the story and write a short passage about a safety accident you know or imagine，explaining how to deal with it correctly.You can use the structures and vocabulary we learned today.

展开更多......

收起↑