Danny's-PlantPlant-a-Plant省公开课一等奖新名师比赛一等奖课件.pptx

学练优九年级英语（JJ）教学课件Dannys PlantUnit2PlantaPlantPlantaPlant第1页1.Be able to use the words and phrases:agriculture,seed,pot,sprout,stem,bud,carefully,yard,learn about,plenty of,at the top of,a flower bud,open up,look after,be going to do2.Be able to know what is agriculture3.Be able to talk about what kind of plants you want to plant with some useful expressions第2页4.Be able to learn some key sentences:Agriculture is all about growing plants and raising animals for food.Now,something new is growing at the top of the stem.It will open up and turn into a flower.Later,the flower will become a head,and the head will turn into seeds.Im going to look after my plant carefully.第3页What is agriculture?Agriculture is the science or practice of farming,including the growing of crops and raising animals for food and other products.Discuss 第4页agricultureseedpotsproutstembudcarefullyyardn.农业；农学农业；农学n.种子种子n.盆；壶；瓶盆；壶；瓶v.发芽发芽n.茎；干茎；干n.芽；苞；花蕾芽；苞；花蕾 v.发芽发芽adv.仔细地；小心翼翼地仔细地；小心翼翼地n.院子；场地院子；场地第5页What is agriculture?What kind of plant do you want to grow?桔梗桔梗 Platycodon grandiflorum 水仙花水仙花 daffodil第6页Lets do it1 Read the lesson and answer the questions.1.What did Danny and his classmates do to learn more about plants?They planted some seeds.2.What happened after Danny watered the seed of his plant?It sprouted a few days later.Soon,it grew a stem and a leaf.第7页3.Why will Danny put the pot in the yard?Because his plant can get enough sunshine in the yard.4.What does Danny want to send to Li Ming?He wants to send some seeds to Li Ming.第8页2Complete the sentences and label the plant.officer gun praise catch reactA.A bud opens up and becomes a _.B.A _ grows under the ground and gets water from the soil.C.A _ is the long thin part of a plant.D._ are parts of a plant.They grow from a stem,from a branch or directly from the root.flowerrootstemLeaves第9页flowerrootstemleaves第10页3What parts of plants do we usually eat?Group them into the baskets.cabbagelettucecarrotapple,watermelon,eggplant,tomatosunflowerpea,corn,peanutonion,celery,Sugarcanepotato第11页Danny is writing a report about agriculture.Agriculture is all about growing plants and _ animals for food.Danny _ one seed in a small pot and it _ a few days later.Soon,it grew a stem and a leaf.Now a flower bud is growing _ the stem.Later,the flower will become a head,and the head will _ seeds.Danny looks after his plant carefully.Fill in the blanks and try to retell the text.raisingplantedsproutedturn intoat the top of第12页at the top ofa flower budlook afterturn into在在顶端顶端/顶部顶部花骨朵花骨朵照料；照看照料；照看变成变成第13页1.Agriculture is all about growing plants and raising animals for food.raise vt.提升提升;筹集筹集;养育养育,种植种植,喂养喂养 They raised the money to buy the house and two hundred acres of land.他们他们筹措筹措了资金来购置房子和了资金来购置房子和200英亩土地。英亩土地。He raises 2,000 acres of wheat and hay.他他种植种植了了英亩小麦和饲料用草。英亩小麦和饲料用草。第14页2.To learn more about plants,we planted some seeds.to learn more about plants 是动词不定式短语，它在句中作目状语，放在句首表示强调。动词不定式短语也可放在句尾。例：To pass the exam，I study hard.I study hard to pass the exam.为了通过考试，我努力学习。第15页3.I planted one in a small pot.【辨析】【辨析】one、that与与 it one指代前面提到同类人或事物中一个，即同指代前面提到同类人或事物中一个，即同类不一样物。它表示类不一样物。它表示泛指泛指，相当于，相当于“a/an名词名词”。one指代可数名词单数，指代可数名词单数，ones是其复数形式。是其复数形式。例：例：There are four pencils on the desk.I like the red one.桌上有四支铅笔，我喜欢红色那支。桌上有四支铅笔，我喜欢红色那支。第16页 that指代前文提到同类但不是同一个事物，也指代前文提到同类但不是同一个事物，也可替换不可数名词。它表示可替换不可数名词。它表示特指特指，相当于，相当于“the名词名词”。例：例：The weather in Shanghai is hotter than that in Beijing.上海天气比北京热。上海天气比北京热。it用于指代前文提到过事物，即同类同物。除用于指代前文提到过事物，即同类同物。除此之外，此之外，it也可指代时间、天气、气候、距离等。也可指代时间、天气、气候、距离等。例：例：Mum bought me a present and I liked it very much.妈妈给我买了一份礼品，我妈妈给我买了一份礼品，我非常非常喜欢。喜欢。第17页4.I gave it plenty of water，and it sprouted a few days later.give v给。惯用短语：给。惯用短语：give sb.sth./give sth.to sb.给某人某物。给某人某物。give后常接双宾语，其中后常接双宾语，其中sb.为间为间接宾语，接宾语，sth.为直接宾语。当为直接宾语。当sth.是代词时，是代词时，只能用只能用give sth.to sb.结构。结构。例：例：The sun gives us light and warmth.The sun gives light and warmth to us.太阳给我们阳光和温暖。太阳给我们阳光和温暖。第18页5.Now，something new is growing at the top of the stem.(1)something new 新东西。形容词修饰不定新东西。形容词修饰不定 代词代词something、anything、nothing等，应将形等，应将形 容词后置。容词后置。例：例：Is there anything special in todays newspaper？今天报纸上有什么尤其消息吗？今天报纸上有什么尤其消息吗？You are something special in my life.你在我生命中你在我生命中 很尤其。很尤其。第19页【辨析】【辨析】at the top of 与与 on(the)top of at the top of 在在顶部。其反义短语是顶部。其反义短语是 at the bottom of(在在底部底部)。例：例：The flat is at the top of the building.这套公寓在大楼顶层。这套公寓在大楼顶层。on(the)top of 表示一个东西直接放在另一个表示一个东西直接放在另一个 东西上面东西上面/顶部。顶部。例：例：She piled the boxes on top of the other.她把盒子一个个摞起来。她把盒子一个个摞起来。第20页6.Im going to look after my plant carefully.be going to do sth.打算做某事（进行时态表未来）打算做某事（进行时态表未来）例：例：My mother is going to buy something new for me.我妈妈打算买点新东西给我。我妈妈打算买点新东西给我。look after 照料；照看照料；照看 例：例：My job is to look after these patients.我工作就是照料这些病人。我工作就是照料这些病人。carefully adv.仔细地，认真地。常在句中修饰谓仔细地，认真地。常在句中修饰谓 语动词，作状语。语动词，作状语。第21页一、派生词一、派生词派生词是指在一个单词前面或后面加一个词缀而形成派生词是指在一个单词前面或后面加一个词缀而形成新新词。词。1.前缀前缀(1)惯用惯用表示否定意义表示否定意义前缀有：前缀有：dis、im、in、mis、non、un等，在单词前面加这类前缀常组成与该词意义相反新词。例词：等，在单词前面加这类前缀常组成与该词意义相反新词。例词：appear(出现出现)disappear(消失消失)；possible(可能可能)impossible(不可能不可能)；correct(正确正确)incorrect(不正确不正确)；lead(率领率领)mislead(误导误导)；stop(停下停下)nonstop(不停不停)；happy(高兴高兴)unhappy(不高兴不高兴)。构词法构词法()()GrammarGrammarGrammarGrammar第22页(2)惯用惯用表示其它意义表示其它意义前缀有：前缀有：a(多组成表语形容词多组成表语形容词)、en(加在一些名词或形容词前组成及物动词加在一些名词或形容词前组成及物动词)、inter(相互相互),re(再、又再、又)等。例词：等。例词：alone单独；单独；asleep 睡着；睡着；encourage 勉励；勉励；international 国际；国际；review 复习。复习。第23页2.后缀后缀(1)加在一些动词之后，组成名词后缀加在一些动词之后，组成名词后缀有：有：ment、ing、er、or、ion、ation、sion。例词：。例词：develop(发展发展)development(发展发展)；meet(遇见遇见)meeting(会议会议)；read(阅读阅读)reader(读者读者)；act(演出演出)actor(男演员男演员)；invent(创造创造)invention(创造创造)；explain(解释解释)explanation(解释解释)；provide(提供提供)provision(供供给物给物)。(2)加在一些名词之后，组成形容词后缀加在一些名词之后，组成形容词后缀有：有：ful、y、ly。例。例词：词：care(小心小心)careful(小心小心)；wind(风风)windy(多风多风)；friend(朋友朋友)friendly(友好友好)；week(周，星期周，星期)weekly(每七天每七天)。第24页(3)加在一些名词后，组成与该词词义相反形容词加在一些名词后，组成与该词词义相反形容词后缀有：后缀有：less。例词：。例词：care(小心小心)careless(粗心粗心)；home(家家)homeless(无家可归无家可归)。(4)加在一些形容词后，组成名词加在一些形容词后，组成名词后缀有：后缀有：ness。注意：以。注意：以y结尾形容词需变结尾形容词需变y为为i，再加，再加ness。例词：。例词：dark(黑暗黑暗)darkness(黑暗黑暗)；happy(高兴高兴)happiness(幸福幸福)。(5)加在一些形容词后，组成副词加在一些形容词后，组成副词后缀有：后缀有：ly。注意：以。注意：以y结结尾形容词需变尾形容词需变y为为i，再加，再加ly。例词：。例词：busy(繁忙繁忙)busily(忙碌忙碌地地)；quiet(平静平静)quietly(平静地平静地)；happy(高兴高兴)happily(高高兴地兴地)。第25页二、转化二、转化 转化转化是在不改变拼写形式基础上，由一个词是在不改变拼写形式基础上，由一个词性转化为另一个词性，主要有：性转化为另一个词性，主要有：动词转化为名动词转化为名词、形容词转化为副词、动词或名词等词、形容词转化为副词、动词或名词等。例词：。例词：water(n.水水)water(v.浇水浇水)；plant(v.种植种植)plant(n.植物植物)；fast(adj.快快)fast(adv.快地快地)；dry(adj.干干)dry(v.使变干使变干)；green(adj.绿色绿色)green(n.绿色绿色)。第26页一、用所给词适当形式填空。一、用所给词适当形式填空。1.The new policy promoted the development of a_.2.The old man likes r_ rabbits,chickens,dogs and horses.3.The seed I planted s_ yesterday.4.In the fairy tale the frog t_ _ a prince.gricultureaisingproutedurned into第27页5.Something _ wrong with his computer.6.I have _(一些趣事一些趣事)to tell you.7.I have some clothes _(洗洗).8.Mr Wang is confident theyll be able to _ _(照料照料)themselves.9.After all they are _(在在顶端顶端)their industry.issomething interestingto washlook afterat the top of第28页10.I remember_(exact)what Audrey Hepburn looked like in her first film.11.Without your support，I am _(able)to complete this documentary on time.12.Many countries in the world have reached an _(agree)to reduce air pollution.13.To be a good citizen，one should draw a clear_(divide)line between good and bad.exactlyableagreementdivision第29页1.It is _ for him to get to school on time,because it is raining _.Ahard；hardly Bhardly；hardChard；hard2.I cant hear you _.Please speak a little louder.Aclearly BlovelyCwidely D.friendly二、单项选择。第30页3.Agriculture is about _ plants and raising animals for food.A.growing B.grow C.grows D.to grow 4._ _ have taken place in her hometown.A.Something important B.Important something C.Anything important第31页5.The girl got very sick and she needed our help.We should _ money for her.AtakeBraise Csmell Dsell6.Do you have anything _？AsayBsaying Cto say Dsaid7.Be _！There is ice on the ground.Acareful BcareCcareless Dcarefully第32页8.Dont worry!Lets find a good way _ it.Ato solve Bsolve Csolving Dto solving9.Why do you buy an MP5?_ English well.AStudyBTo study CStudying DStudies10.It is _ for him to get to school on time,because it is raining _.Ahard；hardly Bhardly；hard Chard；hard第33页Learnt about a diary.Learnt some useful words and expressions to talk about how a plant grows.Learnt to use indefinite pronouns.第34页1.Review Lesson 12.2.Write a passage about what kind of plant you want to grow.第35页