Unit 3 Lesson 16 How Safe Is Your Home?课件(共35张PPT) 冀教版九年级英语全册

(共35张PPT)
What place makes you feel the most comfortable
Home.
Lead in
Do you think your home is a safe place？
Why or why not
Lesson 16
How Safe
Is
Your Home
Language Goal
1.掌握本课单词:prevent, certain, burn, slip, put out 等
2.掌握祈使句的用法
3.了解家里存在的安全隐患并且知道如何防范危险
Lead in
prevent [ pr 'vent] v.阻止。预防
certain ['s tn] adj.某些，某个
themselves [ m selvz] prop,（他她它）们自己
baking [be k ] n. 烘焙
soda ['s d ] n. 苏打
salt [s :lt] n.食盐
scissors ['s z z] n.剪刀
knife [na f] n.刀
poison ['p zn] n. 毒药。毒物
heat [hi:t] n. 高温。v.加热
burn [b :n] v. 烧伤
bathtub[ bɑ:θt b] n.浴缸
slip [sl p]. v. 滑倒
prevent
[pr 'vent]
v. stop sth. happening
stop sb. from doing sth.
预防、阻止
certain
['s tn]
adj. one or some that can be named
某个,某些
E.g.:There are certain things he does that drive me mad.
他的某些举动让我很生气。
baking soda
[be k ]
['s d ]
[s :lt]
poison n.
['p zn]
scissors n.
['s z z]
knife n.
[na f]
knives n.
[na vz]
heat
[hi t]
n. high temperature, hotness 高温、热
v. make sth. hot 加热
burn
[b n]
v. catch fire，be on fire 燃烧
be hurt by fire 烧伤，烫伤
bathtub
['bɑ θt b]
slip
[sl p]
Thinking
Task 1: ★ P38Read the passage aloud and underline the words you cant’t read.
Task 2: ★ P38 Listen to the passage and check the pronunciation of the words and underline the phrases
Task 3: ★ P39 Let's Do It !
Task 4: Translation between English and Chinese
1.最舒服
2.扑灭
3.小心
4.小苏打
5.切伤自己
6.烧伤自己
7.伤着自己
8.安全技巧
9.让某人/某物独自呆着
10.伤到某人自己
11.确定做某事
12.做某事是怎么样的
Thinking
Discussion
.Check your answers with your classmates.
2.Read the text.
1.最舒服
2.扑灭
3.小心
4.小苏打
5.切伤自己
6.烧伤自己
7.伤着自己
8.安全提示
9.让某人/某物独自呆着
10.伤到某人自己
11.确定做某事
12.做某事是怎么样的
1.the most comefortable
2.put out
3.be careful
4.baking soda
5.cut oneself
6.burn oneself
7.hurt oneself
8.safety tips
9.leave sb./sth. alone
10.hurt oneself
11.be sure to do
12.it is adj to do
Show time
__________
____________________
_______
1. make sb .do ...让某人做...
2.prevent certain accident阻止某些事故
3.be careful 小心
__________
________
______________
_______
1. by doing...靠做某事
2..put out扑灭
3. fall off...从...掉下来
4.catch fire 着火
5.safety tips 安全提示
6..baking soda 小苏打
7.be careful with...对...小心
__________
________
_______________
_________
_______________________
___
____________
安全提示
1. be sure to do ...确定做...
2.leave sb. alone =
leave sb. by oneself把某人单独留下
3..have a shower 淋浴
It's easy to slip and fall on a wet floor.
在湿的地板上很容易滑倒或摔倒
Read Part II and complete the table
Safety tips for preventing accidents in the kitchen Safety tips for preventing accidents in the bathroom
Dos Don’ts Dos Don’ts
Use baking soda or salt to put out kitchen fires.
Be careful with scissors and knives.
Be careful with fire and heat when you cook.
Don’t stand on chairs.
Don’t use water to put out kitchen fires.
Don’t keep poisons in the kitchen.
Be sure to keep the bathroom floor dry after you have a shower or bath.
Never use electricity in the shower or bathtub.
Never leave small children alone in a bath tub.
Don’t put things which catch fire easily near the stove.
Fill in the blanks with the correct forms of the words from the lesson. The first letter is given.
1. Tom won’t drive to Beijing. He’ll take a bus i________.
2. We should eat less s________ to prevent heart disease.
3. Take the k________ away. The little boy may cut himself.
4. A hot coal fell out the fire and b__________ the shoes.
5. Grandma likes to sit in the sun. She enjoys the h________ of the sun.
nstead
alt
nife
urned/urnt
eat
Read the passage and fill in the blanks with the words in the box.
Scalding Cuts Falls Burns
Be Careful!
Here are some of the most common accidents that happen at home:
Scalding — Hot water or drinks can scald you badly. Be careful when you smell your coffee and want to drink it right away!
________ — Every year, quite a lot of children fall and hurt themselves. They fall off furniture or down the stairs. Climbing trees, high walls or fences can be dangerous, too.
________ — Many people are badly burnt or even die in house fires. A cigarette can easily start a fire. People can be burnt by a hot iron or matches.
________ — Glass causes the most serious cuts. So do knives and scissors.
These things should be kept away from children.
Falls
Burns
Cuts
1.Don’t use water to put out kitchen fires.
Don’t stand on chairs .
Be careful with fire and heat when you cook.
Never leave small children alone in a bathtub
注；以上是祈使句，表示请求、命令、建议等句式。其特点：（1）由动词原形开头。
（2）无主语、实际指第二人称你。
（3）否定的祈使句在句首加Don’t 或 Never.
Eg. (1)别在阳光下看书。 _____ _____ in the sun .
(2).______ call me Wang Wang ! It’s my dog’s name.
A.Not B.No C.Don’t D.Doesn’t
Explaination
Don't read
C
2.Never leave small children alone in a bathtub.
Leave my things alone.别动我的东西。
注；（1）leave sb./sth. Alone.让某人/某物独自呆着。（2）leave sth.+地点。把某物遗留在某地。
Eg.(1).别让他独自呆着。Don’t ___ ___ _____ .
(2).--- Sorry,Mr. Green. I have ___ my homework at home .
----Never mind.But don’t forget next time.
A.put B. kept C.left D.remained
Explaination
leave him alone
C
3.by+doing 通过做······。在句中作方式状语。表方法、手段、原因。对by doing 提问用how
Eg. 1) Many people hurt themselves by falling off chairs.
2).Tom learns English by listening to tapes.
练习、--How do you communicate with your foreign friends
---_______ writing e-maills. Of course.
A.With B.By C.At D.From
Explaination
B
4.put out 扑灭 ，
put down 记下，
put on 穿上，
put off 推迟，
put up张贴。
Explaination
5.burn oneself烧伤自己，
hurt oneself伤到自己，
cut oneself 切伤自己；
teach oneself 自学；
help oneself to 随便吃/取···。
Eg.Help yourself to some apples, Lily.
Help yourselves to some apples ,children.
6.Can people prevent certain accidents
prevent为及物动词,意为“阻止,预防”,常用结构prevent sb. from doing sth.意为“阻止某人做某事”,与stop sb. from doing sth.用法相同。
7.So be careful!
careful为形容词,意为“小心的,仔细的”,其副词形式为carefully,意为“小心地,仔细地”;名词形式为carefulness,意为“小心,仔细,认真”。
8.Don’t use water to put out kitchen fires.
◆这是一个否定形式的祈使句。以动词原形开头的祈使句变为否定形式时,多在动词原形前加don’t。
◆use sth. to do sth.意为“用某物做……”,to do不定式表目的。
◆put out意为“扑灭,熄灭”,是由“动词+副词”构成的动词短语,后接代词作宾语时,代词要放在put与out中间。
◆和fire相关的短语:catch fire(着火),make a fire(生火),discover a fire(发现火情),light/start a fire(点火),put out the fire(灭火),set fire to sth.=set sth. on fire(放火烧……),be on fire(失火,在着火)。
9.Use baking soda or salt instead.
instead为副词,意为“代替,反而,却”,instead of也表示“代替”。
【辨析】instead,instead of
instead常位于句末,译作“而是”,instead of常位于句中,译作“而不是”。
1.You can improve your English ______ practicing more .
A.by B.with C.of D.in
2.远水救不了近火。
Distant water can not _____ ______ a nearby fire.
3.stand, chairs, on ,don’t(连词成句）
__________________________________ .
4.Miss White doesn’t like buying nice clothes .She likes collecting storybooks ________ . A.instead B.either C.too D.also
5.We must wear special boots to prevent us ______ in the air .
A. Float B. to float C.floating D.floated
self chek
A
put up
Don't stand on chairs
A
C
1. Jim, _____ me a hand.
A. gives B. is giving C. give D. will give
2. _____ get off the lorry until it stops.
A. Do B. Can’t C. / D. Don’t
3. Don’t forget to put the book back on the shelf,______
A do you B don’t you C will you D won’t you
4. — ____ higher, and you will see the house.
— OK.
A. If you stand B. To stand C. When you stand D. Stand
5. _____ come in, please.
A. Do B. Will C. Won't D. Did
Exercise
C
D
C
D
A