Lesson 9 China’s Most Famous “Farmer”ppt配套的教学设计方案

第三课时

Lesson 9 China’s Most Famous“Farmer”

StepⅠ.Lead in

Leading in 【情景1】

T:Good morning/afternoon,class.I had a good/bad/an interesting dream last night.I dreamt that…Can you remember your dreams after you wake up?Can you remember a recent dream of yours?What happened in your dream?

S1:Yes,I can always remember my dreams.Last night I dreamt that…

S2:No,I never remember my dreams.

T:Those are all very interesting dreams.In English,we can use the word“dream”to describe two different things:(1)The images we see while we sleep.(2)Hopes or goals we wish to achieve.Now,we have a lot to do, so let’s get to work!

Ask the students to look at the picture and read the title of Lesson 9.

T:Have you heard of Dr. Yuan Longping?What do you know about him?

S1:No.

S2:Yes.He is the“Father of Hybrid Rice”.

S3:Yes.He succeeded in developing hybrid rice in 1973.

S4:Yes.He loves playing the violin and listening to music.

S5:Yes.Now he is working on developing super hybrid rice.

T:OK.Look at Page 22 Lesson 9.Let’s learn more about Dr. Yuan.Are you ready?Go!

[设计意图]

直接导入与本文有关的内容,帮助学生建立对袁隆平的初步了解,对下面课文的学习奠定基础。

StepⅡ.Presentation

Learn the new words.

[设计意图]

呈现本课中出现的词汇,领着学生们朗读并记忆,让学生们了解重点词汇,起到巩固基础的作用。

StepⅢ.Reading

1.Scan reading.

Divide students into small groups and let them read the text quickly and find the answers to the following sentences.

Show Let’s Do It!No.1 on PPT.

Read the lesson and write true(T)or false (F).

(1)He grew a new type of rice as a child.

(2)He had an idea for hybrid rice in the 1960s.

(3)He studied agriculture at university.

(4)He is working hard on developing super hybrid rice.

(5)He plays the violin for half an hour before he goes to bed.

[设计意图]

让学生速读,快速把握课文信息,学会找关键句,以找出答案为主要目的,从而培养学生的阅读技巧。

2.Careful reading.

T:Good job!Boys and girls!Now this time,we will do the exercise that is a little more difficult.

Show some questions on PPT.

Read the text and answer the following questions.

(1)What was Yuan’s dream when he was a child?

(2)What was he honored with by people?

(3)What does he do in his spare time?

(4)What is Yuan doing now?

[设计意图]

细读课文,对文章的内容有更进一步的理解。

3.Read the text and find out main phrases and sentences. ☆教材解读☆

1.In the dream,he grew a new type of rice that was as big as a peanut.

◆本句含有由that引导的定语从句。that was as big as a peanut作rice的后置定语。

◆“as+形容词/副词原级+as…”意为“与……一样……”。“not so+形容词/副词原级+as…”意为“不如……”。

2.The plant allowed farmers to rest in its shade.

allow为及物动词,意为“允许,准许,让”,allow sb. to do sth.意为“允许某人做某事”,动词不定式作宾语补足语。

【拓展】

allow还用于以下两种结构:

(1)sb. be allowed to do sth.某人被允许做某事。

(2)allow doing sth.允许做某事。

3.In the 1960s,a few years after he finished his studies in agriculture at university,he came up with an idea for hybrid rice.

◆in the 1960s意为“在20世纪60年代”。表示“在……世纪……年代”时用介词in,在整十的年代后加“s”或“‘s”,并在年代前加定冠词the。

◆a few意为“一些,几个”,用于可数名词复数前,相当于several或some,表示肯定概念。few意为“很少,几乎没有”,表示否定概念。

◆come up with意为“找到,想出(答案、解决问题的办法等)”,后面常接名词或代词作宾语,相当于think up。

4.Since then,he has spent much of his time researching and developing new varieties.

◆since then意为“从那时起(到现在)”,常用于现在完成时。

◆spend…doing sth.意为“花费时间/金钱做某事”.

5.In 1973,together with other scientists,he succeeded in developing hybrid rice.

6.The introduction of this new product made China a leader in rice production.

make China a leader为“make+宾语+名词”结构,名词作动词make的宾语补足语,这种结构表示“使/让某人成为……;使某人当……”。

7.For this,he became known as the“Father of Hybrid Rice”.

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”。其中known可以用famous代替。

[设计意图]

对文中的重难点句型进行讲解,帮助学生明确语言点,为课文的理解清除障碍。

4.Rewrite.

Read the lesson again and fill in the blanks.

People call Yuan Longping the “Father of Hybrid Rice”.In 1973,together with other scientists,he succeeded in

hybrid rice.The

of this new product made China a leader in rice production.Because of Dr. Yuan’s hard work,China now

enough rice to feed its people every year.He also has many other interests.He loves playing the

,listening to music,reading and swimming.

【Keys】

developing,introduction,produces,violin

[设计意图]

让学生再次阅读课文,能够抓住文章要点进行复述课文。

StepⅣ.Group work.

1.Instruct the students to work in groups to brainstorm some ideas for a new invention that would make life easier or better.Once they have brainstormed a few ideas,they should choose one and create a plan for it.The plan should include the following:

①a drawing or model of the invention

②a set of written instructions that describe how the invention works and its purpose

③a list of two or three reasons that explain why/how this invention would make life easier or better

[设计意图]

发挥学生们的想象,小组合作探究,想出一种发明或一个好办法能使生活更好。充分锻炼学生们的思考能力、口语表达能力和写作能力。

StepⅤ.Practice

Ⅰ.用所给词的适当形式填空

1.Jim is a

(lead)on the team.

2.The boy succeeded in

(work)out the problem.

3.The Blacks came to China in 2013.Since then,they

(live)in Beijing.

4.The technology

(introduce)to China in 1960s.

5.Miss Liu doesn’t allow us

(talk)loudly here.

StepⅦ.Homework

1.Finish off the remaining exercises in the activity book.

2.Students are required to read the next reading in the student’s book.

[设计意图]

让学生通过习题巩固本节内容,并提前做好预习。

Lesson 9 China’s Most Famous“Farmer”

Main phrases: ·Father of Hybrid Rice ·since then ·together with…

·because of ·in the 1960s ·a few ·come up with ·work on