冀教版九年级英语Unit 2 Lesson 9 Chinas Most Famous Farmer教学设计

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冀教版九年级英语Unit 2Lesson 9 China/s Most Famous Farmer教学设计临漳县第三中学何树平【教学目标)】1 掌握词汇:introduction,leader,produce.2、接 触 词 汇:peanut,hybrid,variety,production,super.3、短语和句型:Father of Hybrid Rice,since then,together with.4、培养学生读懂有关名人的文章,明白文章主旨大意和理解文章结构的技能。5、能 用before,after,as引导的时间状语从句和that引导的定语从句进行表达。6、培养学生为了梦想而勇于执着追求、刻苦钻研、乐于拼搏的精神。【教学重难点】重点:掌握本课的词汇和短语。难点:熟练运用状语从句和定语从句。【课前准备】多 媒 体、课件【教学过程】一、创设情境,切入主题S t ep 1:Leading in1、根据图片,复习并呈现上节课所学的内容。(图片2)2、多媒体展示“水稻之父”袁隆平的图片。(图片3)T:Boys and girls,look at the picture.Who is he?canyou tell me?Ss:Yes.He is Yuan Longping.T:Yes,very good.What is he famous for?Ss:A new kind of rice.T:Why is the rice special?Ss:.T:OK.Let,s learn Lesson 9 to learn about it.Ready?Go!(设计意图:根据图片导入本课话题,师生互动,激发学生的学习兴趣,创设轻松的学习氛围,从而使这堂课在最大程度上达到最高效能。)二、展开过程,探究新知S t ep 2:Pre-reading在屏幕上,呈现图片上本课的单词,让学生进行听、说、读、写的训练,熟记单词。(图 片 4)依据图片上的问题,让学生根据实际情况,试着回答问题。老师可以适当给予帮助。(图片5)(设计意图:培养锻炼学生的自我表达能力,帮助学生养成用英语叙述事情的习惯。)S t ep 3:While-readingTask 1:Let the students listen to the text s MP3.Read and finish Let s do it“Exercise and Exercise on Page 23O(图片 6、7、8)(设计意图:培养学生快速阅读短文,提取文章大意的能力,此环节老师可以对学生进行阅读策略、阅读方法方面进行指导。)Task 2:Read the article aloud after the recorder.Let the students listen to the text s MP3 and repeat itsentence by sentence then read it aloud by themselves.(设计意图:让学生跟着录音仿读,纠正学生的语音和语调及句子重音,然后朗读课文,培养其语感,在此环节可以表扬读得好的同学,以调动学生的积极性。)Task 3:Work in group of 6 to deal with the key words,phrases and sentences.(呈现图片 9、10、11、12)(设计意图:培养学生合作、探究能力,激发其积极性。)t h e ke y w o r d,ph r a s e s a nd s e nt e nc e s1 The plant allowed farmers to rest in its shade.这种农作物可以让农民在它的阴凉里体息。allow sb.to do sth.允许某人干某事,allow的其他句式:allow doing sth.允许干某事,be allowed to do sth.被允许干某事。2.In the 1960s.a few years after he finished hisstudies in agriculture at university,he came up with anidea for hybrid rice.(1)in thel960s意 思 是“在 2 0 世 纪 6 0 年代二 表 示“多少世纪多少年代”,在年份后面加-s 或 s,如 in thel980s或in the 1980,s(20世 纪 80年代)。注意:不要丢掉the。(2)come up with意思是“产生;发现”。例如:He couldn,t come up with an answer.他想不出答案来。3.For this,he became known as the“Father of HybridRice”.be known as 意 为”作为.而闻名;be known for意为“因为而闻名;be known to意为“对于而闻名二其 中known可以用famous代替。例如:He is known as a young poet.He is known for both his poems and hispaintings.4.Because of Dr.Yuan s hard work,China now producesenough rice every year to feed its people.(1)表 示“因为,由于 时,because o f接名词或相当于名词的结构;because接从句。例如:They were unable to breathe because of the smoke.The boy was absent because he was ill.(2)feed表 示“喂(养)”时,可用于动物或人。例如:He is feeding the horse.I had to help feed the baby when the mother was away.The patient can t feed himself yet.5.Now Dr.Yuan is working on developing super hybridrice.work o n在本句中意思是“从事于;致力于”它还 有“继续工作;对.有影响,对有作用”的意思。例如:A re they working on a film?A lthough it was raining hard,the peasants worked onin the fields.Will the medicine work on the patient?(给学生一段时间背通这些句子和知识点。)(设计意图:学生应是学习的主体,教师要努力调动学生学习的积极性和主动性,通过组内合作讨论、探究,找出文章中的重点短语和句子,把所学的如识转化为学习能力。)S t e p 4:Exercise(图片 13 呈现)(给学生几分钟的时间,采取抢答的形式,让学生将答案写到黑板上O )(设计意图:采取竞争的方式,可以让学生迅速记住所学内容,充分发挥他们的记忆能力,并能对本课所学的词汇进行有效地巩固,准确把握它们的使用场合,使课堂效果达到最好。)Step 5:G r o u p w o r kWo r k i n g r o u p,c a n y o u t h i nk o f a n i nv e nt i o n o f a g o o dw a y t o m a ke l i f e b e t t e r?Wh a t i s i t?T a l k a b o u t i t w i t h y o u rg r o u p m e m b e r s.(培养小组合作探究能力,并且锻炼学生的语言表达能力。)Step 6:S u m m a r y (图片 1 4 呈现)三、布置作业1、熟记本课的重点短语、句型。2、重述袁隆平的故事。3、预习 L e s s o n 1 0.教学小结【板书设计】Lesson 9 China s Most Famous“Farmer”become(be)known asbecome(be)known forphrasesbecome(be)known tobecause of+名词或相当于名词结构Because+句子
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