《Howsafeisyourhome》Safety教学课件(完美版)

1、 How Safe Is Your Home?Lesson 16 SafetyUnit 3How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件（完美版）How safe is your homeSafety PPT免费课件（完美版）第1页，共38页。课文呈现知识讲解Lesson 16 How Safe Is Your Home?课堂导入课文1课堂小结课后作业课堂练习词汇听写How safe is your homeSafety PPT免费

2、课件How safe is your homeSafety PPT免费课件第2页，共38页。 同学们，上一课学习的单词你们都掌握了吗？现在大家来检验一下，点击下面的音频开始听写吧！How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第3页，共38页。How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第4页，共38页。THINK ABOUT ITWhat place makes you feel the most com

3、fortable?Do you think your home is a safe place？Why or why not? Your home is a safe place，right? Think again! Many serious accidents happen in peoples homes. The kitchen and the bathroom are the two most dangerous rooms in the house. Why? Because most accidents happen in the kitchen and the bathroom

4、.How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第5页，共38页。 Can people prevent certain accidents? Yes. Many accidents happen because people are careless. So be careful!Safety tips for preventing accidents in the kitchen Dont stand on chairs.Many people hurt themselves by falling

5、 off chairs. Dont use water to put out kitchen fires. Use baking soda or salt instead . Be careful with scissors and knives! Many people cut themselves in the kitchen.How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第6页，共38页。Dont keep poisons in the kitchen.Be careful with fire

6、and heat when you cook. You dont want to burn yourself.Some things catch fire easily.Dont put them near the stove!How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第7页，共38页。Safety tips for preventing accidents in the bathroomNever use electricity in the shower or bathtub. It can

7、hurt you!Its easy to slip and fall on a wet floor. Be sure to keep the bathroom floor dry after you have a shower or bath. Accidents happen suddenly. Never leave small children alone in a bathtub.How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第8页，共38页。讲解来自点拨知识点1 prevent/prvent

8、/v.阻止；预防eg：Nobody can prevent you from doing that. 没有人能阻止你做那件事。考向prevent sb./sth.(from) doing sth.阻止某人/某物做某事，相当于“stop sb./sth.(from) doing sth.或keep sb./sth.(from) doing sth.”。eg：Nothing can prevent/stop/keep us (from) reaching our aims. 什么也阻止不了我们达到我们的目标。How safe is your homeSafety PPT免费课件How safe i

9、s your homeSafety PPT免费课件第9页，共38页。讲解来自点拨知识点2by动词的ing形式通过这种结构在句中作方式状语。表示方法、手段、原因。eg：Tom learns English by listening to tapes. 汤姆通过听磁带学英语。考向How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第10页，共38页。典例【点拨】 “by动词的ing形式”，表示“通过”。How do you communicate with your foreign friends?_ writ

10、ing emails, of course.AWith BBy CAt DFromB讲解来自点拨How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第11页，共38页。讲解来自点拨知识点3fall off 从跌落，从摔下来，脱落 off可作介词，也可作副词，即 off后可跟宾语，也可不跟宾语。eg：He fell off his bike yesterday. 昨天他从自行车上摔下来了。 The button fell off. 纽扣掉下来了。考向一【重点】How safe is your homeSafe

11、ty PPT免费课件How safe is your homeSafety PPT免费课件第12页，共38页。常见的fall 的短语：fall asleep 入睡；fall down 不足，不够好；fall ill 生病； fall over 倒下，摔倒； fall behind 落在后面；fall in love with 爱上讲解来自点拨拓展How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第13页，共38页。讲解来自点拨知识点4put out 扑灭；熄灭eg：She puts out all the

12、 lights before going to bed. 她上床睡觉前关掉了全部的灯。 拓展与put有关的短语：put away 把收起来eg：The teacher asked the students to put away their books. 老师让学生们把他们的书收起来。How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第14页，共38页。put down 记下eg：Make sure that you put down every word she says. 确保你记下她说的每一个词。p

13、ut on 穿上；戴上eg：The man put on his coat and went out. 那个人穿上他的外套，然后出去了。put off 推迟eg：The game was put off because of rain. 比赛因下雨而延期。put up 张贴；举起eg：He put up his hand to ask a question. 他举起他的手来问问题。讲解来自点拨How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第15页，共38页。讲解来自点拨典例【点拨】本题用正确运用语境法

14、。take off“脱掉，起飞”；get off“下车”；put off“推迟”；set off“出发”。由句意“因为天气不好，我们不得不把会议推迟到下周。”可知，put off符合题意。Because of the bad weather, we have to _ the meeting till next week.(山东烟台)Atake off Bget off Cput off Dset offCHow safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第16页，共38页。讲解来自点拨知识点5inste

15、ad/nsted/adv. 顶替，代替eg：If you cant go, let him go instead. 如果你不能去，让他替你去。考向【难点】instead是副词，可用于句首或句末，在句中作状语。I dont like singing. I like dancing instead. 我不喜欢唱歌，而我喜欢跳舞。instead与instead of的区别：How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第17页，共38页。Weve got no coffee. Lets have tea _

16、AeitherBhoweverCyetDinstead讲解来自点拨instead of是介词短语，后接名词、代词、动名词或介词短语，一般位于句中。意为“代替，而不是”。You should be out playing instead of working indoors. 你应该到外边去玩，而不是呆在屋里工作。典例【点拨】句意为：我们没有咖啡了。咱们喝茶代替吧。instead“代替”。故选D。DHow safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第18页，共38页。讲解来自点拨知识点6be sure 的用

17、法： be sure to do sth.表示说话人对主语的判断，认为句子主语“必定做某事， 必然会做某事，准会做某事”。eg：He is sure to know about it. 他一定知道这件事。考向一【重点】How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第19页，共38页。魔法记忆讲解来自点拨温馨提示：be sure to do 用在祈使句中，不是表示判断，而是表示对对方的要求，意为：“务必要做，一定要做”。 eg：Be sure to take the message to her. 一定

18、要把口信捎给她。 考向二 be sure of / about sth./ doing sth.意为“确信(做)某事，对(做)某事有把握”。但是be sure of 侧重指对抽象的事物确信无疑；而be sure about 侧重指主语对具体的事物确信无疑。How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第20页，共38页。eg：He is sure of success. 他确信会成功。温馨提示：后面跟反身代词，只可用be sure of oneself “有自信心”。考向三讲解来自点拨be sure

19、宾语从句。表示主句主语对宾语从句中涉及的事物的判断，意为“确信”。eg：Im not sure whether Ive met him before. 我不确定我以前是否见过他。How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第21页，共38页。魔法记忆讲解来自点拨典例_come back home before 7：00 p.m. or Mother will worry about you.ADont be sure to BBe sure to CNever be sure to DTo be s

20、ure 【点拨】考查be sure。句意为：务必在下午7点前回家，否则母亲会担心你的。A.一定不要；B.务必要；C.绝对不要；D项语法错误。结合句意，综合分析可知，选项B正确。BHow safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第22页，共38页。讲解来自点拨知识点7leave sb./sth. alone让某人/某物独自呆着考向一eg：Dont leave the boy alone at home. 不要把那个男孩独自留在家里。leave 用法小结：leave for某地“离开去某地”。 eg：Tom

21、my left for Beijing yesterday. 汤米昨天去北京了。How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第23页，共38页。魔法记忆讲解来自点拨leave sb./sth.alone“让某人/某物独自呆着”。 eg：Dont leave her alone. 别让她独自呆着。leave sth.某地“把某物遗留在某地”。 eg：Ive left my gloves on the bus. 我把我的手套落在公交车上了。leave的过去分词为left，可作定语。 eg：We have

22、 five minutes left, so we must go now. 我们还剩五分钟，所以我们必须现在走。How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第24页，共38页。讲解来自点拨leave指“把某物遗忘在某地”，常与地点状语连用。He left his bag on the bus. 他把他的包落在公交车上了。forget指“遗忘某物”，不与地点状语连用。I forgot my umbrella. 我忘了我的雨伞。考向二辨析leave与forgetHow safe is your hom

23、eSafety PPT免费课件How safe is your homeSafety PPT免费课件第25页，共38页。讲解来自点拨魔法记忆Sorry，Mr. Green. I have _ my homework at home.Never mind. But dont forget next time.(山东济宁)AputBkeptCleft Dremained典例【点拨】 put“放”；keep“保留”；leave“忘了带”；remain“保留”。根据句意可知选C。CHow safe is your homeSafety PPT免费课件How safe is your homeSafet

24、y PPT免费课件第26页，共38页。Safety tips for preventing accidents in the kitchenDosDonts1)Read the lesson and complete the table.Dont stand on chairs.Dont use water to put out kitchen fires.Dont keep poisons in the kitchen.Dont put the things that are easy to catch fire near the stove.Be careful with scissors

25、 and knives!Be careful with fire and heat when you cook.Lets Do It !How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第27页，共38页。讲解来自点拨Safety tips for preventing accidents in the bathroomDosDontsNever use electricity in the shower or bathtub.Never leave small children alone in a b

26、athtub.Be sure to keep the bathroom floor dry after you have a shower or bath.How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第28页，共38页。2)Fill in the blanks with the correct forms of the words from the lesson. The first letter is given.1.Tom wont drive to Beijing. Hell take a b

27、us 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. urnt/urned altnstead nife eatLets Do It !How safe is your homeSafety PPT免费课件How safe

28、is your homeSafety PPT免费课件第29页，共38页。3)Read the passage and fill in the blanks with the words in the box.Be Careful!Here are some of the most common accidents that happen at home：ScaldingHot water or drinks can scald you badly. Be careful when you smell your coffee and want to drink it right away!Sca

29、lding Cuts Falls BurnsLets Do It !How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第30页，共38页。_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

30、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 BurnsCutsHow safe is your homeSafety PPT免费课件How safe is your home

31、Safety PPT免费课件第31页，共38页。4)Make a poster. What should you do to stay safe at home？Give more tips for home safety.Example：Be careful with hot water. Dont climb trees or high walls. Be careful with hot water.Dont climb trees or high walls.Never play with fire.Be careful with scissors and knives.Be care

32、ful with the electricity. Lets Do It !How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第32页，共38页。一、根据句意和首字母提示完成单词1We can only do c things with special persons.2The h of the sun can provide people with energy.3The house is on fire. Something is b 4Never eat too much s ，or it is e

33、asy to cause high blood pressure.5Dont let the children play with a k They may hurt t ertaineaturningalt来自点拨训练 nife hemselves How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免费课件第33页，共38页。二、单项选择6He is too young. We shouldnt leave him _ at home. Aalone Blonely Cone Dlone7Our teacher always asks us to keep our classroom _. Acleans Bclean Ccleaning Dto clean8“Can you _ the new words to express your thought？”“Yes, I can.” Ahave Buse Cmake DletA B B来自点拨训练How safe is your homeSafety PPT免费课件How safe is your homeSafety PPT免