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Unit3SafetyUnit3SafetyLesson13Ⅰ.根据汉语提示写出下列单词或短语1.装饰v.________2.严重的;严肃的adj.______3.救护车n.__________4.必需的adj._________5.safe意为“安全的”,其名词形式为“______”。decorateseriousambulancenecessarysafety6.care意为“关心,小心”,既可作名词,也可作动词,其形容词形式为“______”,副词形式为“________”。7.hang意为“悬挂”,过去式,过去分词均为_____。8.lie意为”平躺,躺下”,其过去式为___,过去分词为____;lie意为“说谎”,其过去式和过去分词均为____;它们的现在分词为_____。carefulcarefullyhunglaylainliedlying9.看见某人正在做某事_______________10.在……上面_________11.由……引起的_________seesb.doingsth.ontopofcausedbyⅡ.根据汉语提示完成下列句子1.如果你看见有人摔下来,你应该怎么做?_____shouldyoudo__youseesomeone___?2.我将要把它悬挂在桌子上方的屋顶上。I’mgoingtohangit_____theceiling____thedesk.Whatiffallfromover3.让我给你拿把梯子吧。Letme___theladder___you.4.他们听见布莱恩呼救,但是他的声音很弱。They____Brian’s___forhelp,___hisvoiceisveryweak.5.我认为我的胳膊没有骨折。I_____thinkmyarm__broken.getforhearcrybutdon’tisⅢ.Readthedialogueandanswerthequestions1.WhendidDannyfall?____________________________________________________2.Wheredidhefall?________________________Whenhewashangingthestarfromtheceilingoverthedesk.HelandedontopofBrian.要点1becareful当心,小心Step1难点·探(1)becareful的同义短语是什么?(2)becareful常和哪些介词搭配?Step2语境·悟*BeCareful,Danny!小心,丹尼!(P34)*Becarefulaboutwhatyousaid.对你所说的话要小心。*Becarefulofthatchair.Itisbroken.当心那个椅子。它已经坏了。*Becarefulnottofallofftheladder.当心别从梯子上摔下来。*Becarefulincrossingtheroad.过马路时要小心。Step3知识·得careful的用法(1)careful作形容词,意为“小心的,仔细的”,其反义词是careless,在句中作表语或定语。常构成短语:becareful,意为“小心,当心”,其同义短语为:takecare或lookout。可以在祈使句中单独使用。(2)becareful常和介词__,_____,with等搭配使用,意为“当心……,留意……”。(3)becarefulindoingsth.表示“做某事时要小心或仔细”;becarefultodosth.表示“注意/小心/谨慎做某事”。例如:Heiscarefultoreadeverysentence.他小心翼翼地读每一个句子。ofabout【拓展】care的词性变身(1)care既可作名词,意为“小心;注意”,其常用短语为takecareof,意为“照看,照顾”;又可作动词,意为“关心;介意”。常用短语carefor,意为“照顾,照料”。(2)carefully作副词,意为“认真地;仔细地”,用来修饰形容词或动词。其反义词为carelessly。Step4考点·练()①_________!Thereissomebrokenglassontheground.世纪金榜导学号A.GoaheadB.BecarefulC.KeepquietD.LookupB②(2018·百色中考)Kitty,you’vemadesomemistakesinthisexam.Bemorec______nexttime.③(2018·长春中考)Doinghomework________(careful)isagoodhabitandithelpsalot.arefulcarefully要点2liev.躺,撒谎Step1难点·探(1)lie作动词时,含义不同,过去式及过去分词相同吗?(2)lie的现在分词怎么写?Step2语境·悟*HeseesDannylyingonthefloor.他看见丹尼躺在地板上。(P34)*Pleaselayyourglassonthetable.请把杯子放在桌子上。*Ithinkheliedtous.我想他向我们撒谎了。*Heliedabouthisagetojointhearmy.他为了参军,谎报了年龄。Step3知识·得原形过去式过去分词现在分词lievi.躺laylainlyinglayvt.放置,产(卵)laidlaidlayinglievi.说谎liedliedlying【助记】规则的撒谎,不规则的躺;躺过就下蛋,下蛋的不规则。【一言辨异】Themanlyingthereliedthathehadlaidthemoneyonthetable.躺在那里的那个人撒谎说他把钱放在桌子上了。Step4考点·练用lie的适当形式填空①Hewas_____intheshadeofthetreetohavearest.②She___downonherbedyesterday.③I’msorryI____toyouthismorning.lyinglaylied要点3Idon’tthinkmyarmisbroken.我认为我的胳膊没有骨折。(P34)Step1难点·探(1)not真正否定的部分是哪儿?(2)常见的否定转移的句子有什么特点?Step2句型·研“否定转移”主句的谓语动词是think,believe,imagine,suppose,consider,expect,guess等意念性动词,其后接宾语从句,并且主句的主语是第一人称,时态是一般现在时,宾语从句的否定词转移到主句中,即主句的谓语动词用否定式,而从句的谓语动词用肯定式。我们称之为“否定转移”或“否定前置”。句式结构图如下:*Idon’tbelievehecanmakesuchasillymistake.我相信他不会犯如此愚蠢的错误。*Idon’tthinkhewillcometomyparty.我认为他将不会来我的晚会。*Idon’texpectitwillraintomorrow.我期望明天不下雨。Step3考点·练①我相信他不是一个坏学生。I___________he__abadstudent.②我认为他不能解决这个问题。I__________he____solvetheproblem.don’tbelieveisdon’tthinkcan