preventprvent v.stopsth.happeningstopsb.fromdoingsth.預(yù)防、阻止預(yù)防、阻止certainstn adj.oneorsomethatcanbenamed某個某個,某些某些E.g.:Therearecertainthingshedoesthatdrivememad.他的某些舉動讓我很生氣。他的某些舉動讓我很生氣。 baking sodabek sd s:lt poison n. pzn scissors n. szz knife n. naf knives n. navz heathit n.hightemperature,hotness高溫、熱高溫、熱v.makesth.hot加熱加熱burnbnv.catchfire，beonfire燃燒燃燒behurtbyfire燒燒傷，燙傷傷，燙傷bathtub btbslip slpListentoPartIandtelltrue(T)orfalse(F) 1. Sometimes home is not safe enough. ( ) 2. Kitchen and living room are the two most dangerous rooms in the house. ( )3. People can prevent certain accidents. ( ) TFTReadPartIIandcompletethetableSafety tips for preventing accidents in the kitchenSafety tips forpreventing accidents in the bathroomDosDontsDosDontsUse baking soda or salt to put out kitchen fires.Be careful with scissors and knives.Be careful with fire and heat when you cook.Dont stand on chairs.Dont use water to put out kitchen fires.Dont 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.Dont put things which catch fire easily near the stove.Readthepassageagainandpayattentiontotheimperativesstructure(Please)+Dosth.!Be+adj.!(Please)+Dontdosth.!Neverdosth.!affirmativenegative Always show your front to the world. Be honest rather than clever. Be slow to promise and quick to perform(實施實施). Learn to say before you sing. Wake up your life, and smooth the wrinkles from your soul. Let patience grow in your garden always. Lets cross the bridge when we come to it. Never say die. Dont poison our ears with lies. Dont limit your challenge-challenge your limit. Sayingswithimperatives(readaloud) Forget about the days when its been cloudy. But dont forget your hours in the sun. Forget about the times you have been defeated. But dont forget the victories youve won. Forget about the misfortunes you have uncounted. But dont forget the times your luck has turned. Forget about the days when youve been lonely. But dont forget the friendly smiles youve seen.1. Jim, _ me a hand. A. gives B. is giving C. give D. will give2. _ get off the lorry until it stops. A. Do B. Cant C. / D. Dont3. Dont forget to put the book back on the shelf,_? A do you B dont you C will you D wont you4. _ higher, and you will see the house. OK. A. If you stand B. To stand C. When you stand D. Stand5. _ come in, please. A. Do B. Will C. Wont D. DidExercise CDCDAFillintheblankswiththecorrectformsofthewordsfromthelesson.Thefirstletterisgiven.1.TomwontdrivetoBeijing.Helltakeabusi_.2.Weshouldeatlesss_topreventheartdisease.3.Takethek_away.Thelittleboymaycuthimself.4.Ahotcoalfelloutthefireandb_theshoes.5.Grandmalikestositinthesun.Sheenjoystheh_ofthesun.nstead alt nife urned/urnt eat Whatotheraccidentsmayhappenathome?Andhowcanwepreventthem?Readthepassageandfillintheblankswiththewordsinthebox.ScaldingCutsFallsBurnsBeCareful!Herearesomeofthemostcommonaccidentsthathappenathome:ScaldingHotwaterordrinkscanscaldyoubadly.Becarefulwhenyousmellyourcoffeeandwanttodrinkitrightaway!_Everyyear,quitealotofchildrenfallandhurtthemselves.Theyfallofffurnitureordownthestairs.Climbingtrees,highwallsorfencescanbedangerous,too._Manypeoplearebadlyburntorevendieinhousefires.Acigarettecaneasilystartafire.Peoplecanbeburntbyahotironormatches._Glasscausesthemostseriouscuts.Sodoknivesandscissors.Thesethingsshouldbekeptawayfromchildren.Falls Burns Cuts MakepostersTodaywetalkedalotabouthowtokeepsafeathome.Thenwhatshouldwedotostaysafeatschooloronthewayhomeortoschool?Givetipsonyourposters.Chooseonetopictodo!1. FinishexercisesofLesson16intheexercisebook.2. Previewnextlesson.3. Betteryourposter.Tellyourparentsandyourfriendsthesafetytipsyoulearntinclass.