新概念英语Lesson课省公共课一等奖全国赛课获奖课件.pptx

Lesson125 第第1页页Free talknHave you ever planted a plant?nHow?第第2页页1.Prepare the hole.Take a shovel and dig a suitable hole.第第3页页2.Prepare the tree for planting.Use large scissors to cut through the packaging.第第4页页3.Place the tree into the hole gently.第第5页页4.Cover the hole with soil.第第6页页5.Water the tree.第第7页页6.Stake the tree if necessary.第第8页页7.Keep watering your tree for the first few years.第第9页页8.Enjoy the tree.Appreciate its shade and beauty and thank yourself for adding another tree to the world.第第10页页Key wordsexpressionsnwater w:t,w-v.浇水浇水nterribly terbli adv.非常非常ndry drai adj.干燥，干干燥，干nnuisance nju:sns n.讨厌东西或人讨厌东西或人nmean mi:n v.意味着，意思是意味着，意思是nsurprise spraiz n.惊奇，意外事惊奇，意外事nimmediately imi:ditli adv.马上地马上地第第11页页Key wordsexpressions1.water vt.供以水；给供以水；给浇水浇水 My grandpa is watering the flowers in the garden.n.水；海水；雨水；海域，大片水水；海水；雨水；海域，大片水 Give me a glass of water.by water 用船运用船运=by ship=by sea Postmen send the packages by water.spend money like water My sister spends her money like water.第第12页页Key wordsexpressions淡水；饮用水；糖水淡水；饮用水；糖水热水；开水；困境热水；开水；困境水质水质污水，废水污水，废水sweet waterhot waterwater qualitywaste water第第13页页Key wordsexpressions2.terribly adv.非常；非常；It is terribly hot.I miss my mother terribly.Im very/really/terribly/extremely sorry.nterrible adj.糟糕，极坏糟糕，极坏 How is the weather?It is terrible.Ive just had a terrible thought.第第14页页Key wordsexpressions3.dry adj.干（干（wet 湿）湿）This glass can keep the sugar dry.v.把把.弄干弄干 He dried his hair with a towel.dry ones eyes 擦干眼泪擦干眼泪 vi.变干变干 Clothes dont dry easily in winter.第第15页页Key wordsexpressions4.nuisance n.讨厌东西或人讨厌东西或人 What a nuisance!真讨厌！真讨厌！You are a real nuisance to me.make a nuisance of oneself =make oneself a nuisance 惹人讨厌惹人讨厌 Dont make yourself a nuisance to others.不要做一个令人讨厌人。不要做一个令人讨厌人。你真是太讨厌了你真是太讨厌了！第第16页页Key wordsexpressions5.mean (meant;meant)v.意思是意思是 What does the word mean?The red light means“stop”.mean to do sth 打算做打算做.I mean to go tomorrow.mean doing 意味着意味着 The picture means stopping.adj.吝啬吝啬 He is mean about money.adj.卑劣卑劣 It is mean of sb to do sth 某人做某人做.真卑劣真卑劣 It is mean of you to steal the poors money.第第17页页Key wordsexpressions6.surprise n.惊喜；诧异；意外事惊喜；诧异；意外事 Surprise！to sbs surprise =to the surprise of sb令某人诧异是令某人诧异是 To my surprise,she is the mother of two children.in surprise 吃惊地，在惊慌中吃惊地，在惊慌中 He looked at me in surprise.v.使使.诧异诧异 You always surprise me.To the surprise of me第第18页页第第19页页Language points1.Cant you come in and have tea now,Peter?这是否定疑问句，表示邀请。这是否定疑问句，表示邀请。ncant you.表示说话人表示说话人希望希望听话人做某事听话人做某事强烈强烈意愿和意愿和看法。看法。例例 Cant you come and help me?你就不能来帮帮我吗？你就不能来帮帮我吗？2.I must water the garden first.3.Do you have to water it now?4.Its terribly dry.5.Dont you remember?这也是否定疑问句。这也是否定疑问句。第第20页页Language points6.I had to water it every day.7.Well,Ill have tea by myself.8.look out of the window.9.That means you dont need to water the garden.表示表示“无须无须”，是，是 must和和 have to普通现在时否定式。普通现在时否定式。10.That was a pleasant surprise.真是意想不到好事。真是意想不到好事。从从往外看往外看dont have toneednt第第21页页GrammarsnShe has to leave early.She must leave early.nDoes she have to leave early?Must she leave early?nShe doesnt need to/have to leave early.She neednt leave early.陈说句陈说句疑问句疑问句否定句否定句第第22页页have to 与与mustnmust 表示表示主观主观认为有必要，有义务认为有必要，有义务nhave to 表示含有表示含有客观客观环境方面需要，环境方面需要，除了除了“必须必须”之外，还有之外，还有“不得不不得不”。nmust 没有没有时态和人称改变时态和人称改变 I must,he mustnhave to 有有时态和人称改变时态和人称改变 I have to,he has toneg.I must work hard.我必须努力工作。我必须努力工作。(我以为有必要这么做。我以为有必要这么做。)I had to go home by ship last night.我昨晚不得不乘船回家。我昨晚不得不乘船回家。(有可能没有赶上其它航班或者火车，没选择才坐船。有可能没有赶上其它航班或者火车，没选择才坐船。)Grammars第第23页页have to 与与do not need tonhave to（不得不）有强制性意味I have to go to school every week.nneed to(有必要）就不太强制去做什么Tomorrow is Saturday and you dont need to get up so early.Grammars第第24页页GrammarsMust I arrive on time?n-Yes,you must.n-No,you neednt.Do I have to arrive on time?n-Yes,you have to.n-No,you dont have/need to.第第25页页nMust I take care of my grandma?Yes,you _.No,you _.(must;neednt)nDoes she have to come home before 7 oclock?Yes,she _.No,she_.(has to;doesnt have to/neednt)Exercises 第第26页页