86英语必修4Unit2_Working_the_landWarming_up_Prereading_andReading(新人教版)PPT课件

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人教版必修四Unit2《Working the land-Warming up》word教案

人教版必修四Unit2《Working the land-Warming up》word教案

Unit2 Working the land- Warming Up, Pre-reading andReading教案1.A sample lesson plan for reading(Working the land)AimsTo help students develop their reading ability.To help students learn about working the land.ProceduresI. Warming upWarming up by questioningHello, everyone. We shall read about man who works the land today. Have you ever grown any plants? If not, what kind of plant would you like to grow? How will you grow it?(For reference: Mr. Li, I worked with my father in the rice field last year. We grow hybrid rice and use animal wastes to make the soil rich.)Has anyone of you ever been to the countryside? What did you do there?(For reference: I went to Chuankou the day before yesterday. It is a small mountain village 75 li north of Beiji ng. I went there to visit my uncle’s family. I like that small beautiful village very much. )Who are from a farmer’s family? What do you know about farming?(For reference: Mr. Li, Dou Jun and I are from a farmer’s family in our class. We grow wheat and raise pigs on our farms. And both of our family are going to expand the area of fields this year. ) Warming up seeing and listeningBoys and girls, I shall show you some photos of farming first. Look at this one. What are these ppeople doing in the fields? Yes, it is spring and they are planting rice. Lots of people in the world live on rice. I think you like eating rice, too.Planting riceHere is another photo about farming. The man driving the tractor in the photo is plowing the land to prepare for the planting. He does not grow rice there. What kind of crop is he going to plant here?Plowing the landThis photo is interesting. The woman farmer from Tibet is harvesting her crops not in the open field but in a plastic house. For generations, the people in Tibet Autonomous Region, have farmed the land using traditional methods. But in recent years, things have begun to change. All the farmers admitt the new ways are better.Indoor harvestingII. Pre-reading1. Questioning and answeringRice is main food in South China. What do you think would happen if tomorrow there was suddenly no rice to eat?(For reference: Then the south people would have to change their eating habit. They could turn to potatoes, wheat flour, cow and sheep cheese, cabbage, onions and garlic for food. They are the bases of the traditional food in North China. )If you had the chance to do one thing to help end hunger in the world, what would you do? (For reference: I would try to end hunger by popularizing the advanced farming techniques. Modern techniques could be introduced to increase the rice output, and expand the area of fields.)2. Giving background information about Professor Yuan LongpingHave you ever heard of a man called Professor Yuan Longping? Would anyone of you tell the class something about him?(For reference: Professor Yuan Longping is a Chinese agricultural scientist. Professor Yuan's breakthrough scientific achievement led to the world's first successful and widely grown hybrid rice varieties, revolutionizing rice cultivation in China and tripling production over a generation.His approach to rice breeding then spread internationally throughout Asia and to Africa and the Americas, providing food for tens of millions and leading to his becoming known as the "Father of Hybrid Rice."III. Reading1. Reading aloud to the recordingComprehension—understanding what you are reading—is important. To read in thought groups is an easy, yet effective, way of improving reading comprehension. Now turn to page 9 and read aloud to the recording of the text A PIONEER FOR ALL PEOPLE. Pay attention to the thought groups in the sentences while listening and reading aloud.2. Reading and underliningRead the text again and underline all the collocations in the passage. You are asked to copy them to your notebook after class as homework.Collocations from A PIONEER FRO ALL PEOPLEcall sb. …, regard sb. …, work the land, do one’s research, for the past five decades, grow hybrid rice, become an agricultural pioneer, have a high output, produce one-third more of the crop, be born into a poor family, graduate from a college, devote one’s life to…, find ways to do sth., see the great need for doing sth., increase the rice output, search for a way to do sth., increase rice harvests, expand the area of fields, produce tons of rice, feed sb. from a piece of farmland, circulate one’s knowledge, thanks to…, rid the world of hunger, be satisfied with…, care little about…, spend money on…, lead a comfortable life, have troubles, equip sb. for sth., care about…, keep one’s time for…, play one’s violin, play mah-jong, ride one’s motorcycle, wish for…, in a dream, an ear of rice, a grain of rice, awake from one’s dream3. Reading, identifying and summarizingAttention, please! It is time to skim the text one more time and identify the topic sentence of each paragraph.(Minutes later) Xue Hongmei, would you read to the class the four topic sentences you identified? What about the main idea of the passage? Who will volunteer to give the class his summary of the main idea? Bai Jianfang, you’d like to say something? Go ahead!4. Understanding difficult sentencesIn groups of four, analyze the structure of the difficult sentences. If you have any problems which are too difficult for you to solve do not hesitate to put them to me.5. Reading and transferringIn pairs, read the text, find information to complete the following form.Facts about Yuan Longping Facts about Yuan’s super hybrid riceage capacityeducation applicationmajor contributionhobby overseasideal futureIV. Closing downClosing down by doing exercisesIn the last five minutes let’s do the comprehension exercises on page 10. Check your answers against your neighbour’s when you have finished.Closing down by having a dictationTo end the period you will take a dictation. It is about Yuan Longping, “Father of Super hybrid rice”.Yuan Longping, China's Most Famous "Farmer"Yuan came up with the idea of hybridizing rice for the first time in the world in 1960s.Since then, 50 percent of China's total rice cultivation fields have grown such rice,which added some 300 billion kilograms to the country's grain output. Furrows grown on his sunburnt face, a slim figure and coiled-up trousers legs would confuse foreign reporters who came to interview the most famousscientist in China, who would rather be called "a farmer." Indeed, like many Chinese farmers, Yuan in his 70s and has devoted most of his life growing rice in paddyfields,but unlike those farmers, he reaps the seed from experimental fields onlyfor hybridizing rice.。

人教版必修四unit2《working the land-warming up》优秀教案(重点资料).doc

人教版必修四unit2《working the land-warming up》优秀教案(重点资料).doc

Unit2 Working the land- Warming Up, Pre-reading and Reading教案1. A sample lesson plan for reading(Working the land)AimsTo help students develop their reading ability.To help students learn about working the land.ProceduresI. Warming upWarming up by questioningHello, everyone. We shall read about man who works the land today. Have you ever grown any plants? If not, what kind of plant would you like to grow? How will you grow it?(For reference: Mr. Li, I worked with my father in the rice field last year. We grow hybrid rice and use animal wastes to make the soil rich.)Has anyone of you ever been to the countryside? What did you do there? (For reference: I went to Chuankou the day before yesterday. It is a small mountain village 75 li north of Beijing. I went there to visit my uncle’s family. I like that small beautiful village very much. )Who are from a farmer’s family? What do you know about farming?(For reference: Mr. Li, Dou Jun and I are from a farmer’s family in our class. We grow wheat and raise pigs on our farms. And both of our family are going to expand the area of fields this year. ) Warming up seeing and listeningBoys and girls, I shall show you some photos of farming first. Look at this one. What are these ppeople doing in the fields? Yes, it is spring and they are planting rice. Lots of people in the world live on rice. I think you like eating rice, too.Planting riceHere is another photo about farming. The man driving the tractor in the photo is plowing the land to prepare for the planting. He does not grow rice there. What kind of crop is he going to plant here?Plowing the landThis photo is interesting. The woman farmer from Tibet is harvesting her crops not in the open field but in a plastic house. For generations, the people in Tibet Autonomous Region, have farmed the land using traditional methods. But in recent years, things have begun to change. All the farmers admitt the new ways are better.Indoor harvestingII. Pre-reading1. Questioning and answeringRice is main food in South China. What do you think would happen if tomorrow there was suddenly no rice to eat?(For reference: Then the south people would have to change their eating habit. They could turn to potatoes, wheat flour, cow and sheep cheese, cabbage, onions and garlic for food. They are the bases of the traditional food in North China. )If you had the chance to do one thing to help end hunger in the world, what would you do?(For reference: I would try to end hunger by popularizing the advanced farming techniques. Modern techniques could be introduced to increase the rice output, and expand the area of fields.)2. Giving background information about Professor Yuan Longping Have you ever heard of a man called Professor Yuan Longping? Would anyone of you tell the class something about him?(For reference: Professor Yuan Longping is a Chinese agricultural scientist. Professor Yuan's breakthrough scientific achievement led to the world's first successful and widely grown hybrid rice varieties, revolutionizing rice cultivation in China and triplingproduction over a generation. His approach to rice breeding then spread internationally throughout Asia and to Africa and the Americas, providing food for tens of millions and leading to his becoming known as the "Father of Hybrid Rice."III. Reading1. Reading aloud to the recording Comprehension—understanding what you are reading—is important. To read in thought groups is an easy, yet effective, way of improving reading comprehension. Now turn to page 9 and read aloud to the recording of the text A PIONEER FOR ALL PEOPLE. Pay attention to the thought groups in the sentences while listening and reading aloud.2. Reading and underliningRead the text again and underline all the collocations in the passage. You are asked to copy them to your notebook after class as homework. Collocations from A PIONEER FRO ALL PEOPLEcall sb. …, regard sb. …, work the land, do one’s research, for the past five decades, grow hybrid rice, become an agricultural pioneer, have a high output, produce one-third more of the crop, be born into a poor family, graduate from a college, devote one’s life to…, find ways to do sth., see the great need for doing sth., increase the rice output, search for a way to do sth., increase rice harvests, expand the area of fields, produce tons of rice, feed sb.from a piece of farmland, circulate one’s knowledge, thanks to…, rid the world of hunger, be satisfied with…, care little about…, spend money on…, lead a comfortable life, have troubles, equip sb. for sth., care about…, keep one’s time for…, play one’s violin, play mah-jong, ride one’s motorcycle, wish for…, in a dream, an ear of rice, a grain of rice, awake from one’s dream3. Reading, identifying and summarizingAttention, please! It is time to skim the text one more time and identify the topic sentence of each paragraph.(Minutes later) Xue Hongmei, would you read to the class the four topic sentences you identified?What about the main idea of the passage? Who will volunteer to give the class his summary of the main idea? Bai Jianfang, you’d like to say something? Go ahead!4. Understanding difficult sentencesIn groups of four, analyze the structure of the difficult sentences. If you have any problems which are too difficult for you to solve do not hesitate to put them to me.5. Reading and transferringIn pairs, read the text, find information to complete the following form.Facts about Yuan Longping Facts about Yuan’s super hybrid rice age capacityeducation applicationmajor contributionhobby overseasideal futureIV. Closing downClosing down by doing exercisesIn the last five minutes let’s do the comprehension exercises on page 10. Check your answers against your neighbour’s when you have finished.Closing down by having a dictationTo end the period you will take a dictation. It is about Yuan Longping, “Father of Super hybrid rice”.Yuan Longping, China's Most Famous "Farmer"Yuan came up with the idea of hybridizing rice for the first time in the world in 1960s.Since then, 50 percent of China's total rice cultivation fields have grown such rice,which added some 300 billion kilograms to the country's grain output. Furrows grown on his sunburnt face, a slim figure and coiled-up trousers legs would confuse foreign reporters who came to interview the most famousscientist in China, who would rather be called "a farmer." Indeed,like many Chinesefarmers, Yuan in his 70s and has devoted most of his life growing rice in paddyfields,but unlike those farmers, he reaps the seed from experimental fields onlyfor hybridizing rice.*************************************。

人教版高中英语必修四 Unit 2 Working the land Warming up教案

人教版高中英语必修四 Unit 2 Working the land Warming up教案

高中英语人教版必修 4Unit 2 Working the LandWarming up & Reading教学设计Analysis of the teaching material.The topic of this unit is working the land, which is very familiar to the students because many of them live in the rural areas. This is the first teaching period, and my teaching lesson includes warming up, pre-reading and reading. In warming up and pre-reading, we mainly talk about farming and agriculture, students will be able to learn some important words, and expressions and also know that the world faces a serious problem-starvation. Thus, they will realize the significance of farming and learn more knowledge of agriculture. The reading text mainly introduces our famous agriculturist Yuan Longping. So after reading the passage about Dr Yuan, Students will know the importance of his achievement and his contribution to we human beings. Of course they will learn some noble characters and spirits from Dr Yuan.Analysis of the studentsThe students of Senior 1 have accumulated a certain amount of vocabulary and mastered some reading skills, so we teacher can give them the lesson based on their former knowledge experience. But we have to keep in mind that the English ability of the students is not on the same level, so we must make sure every students will be stimulated and involved in the class. Class Four, Grade one is my teaching class. Some of the students are from the rural areas. So They are familiar with life in the countryside and know something about farming. As for the learning methods, they are poor in cooperative learning skills. Some students are not active Teaching AimsKnowledge aims: 1.Get the students to learn the useful new words, expressions and sentence structures in this part.2.Enable the students to read the passage and learn about Yuan Longping and his hybrid strain of rice.Ability aims:1.Develop students’ reading ability and let them learn different reading skills.2.Enable students to talk about Yuan Longping and his hybrid strain of rice.Emotional objectives:1.Help students to have a better understanding of the great value of the scientific research done by Yuan Longping.2.Calculate students’ sense of sympathy and humanism.3.Get the students to learn some noble characters from Yuan Longping .Teaching key points and difficulties:Teaching key points:1.Get the students to learn and master some words and expressions and sentence patterns in this period.2. Help the students comprehend the text and grasp the main idea of the text and each paragraph.3.Enable the students to learn from Yuan’s story and come to the idea that great personality is of importance to one’s success.Teaching difficult points :1. Help students learn more about agriculture.2. Help students master some reading skills.3.Help students make up their minds to make contributions to motherland in the future . Teaching methods:I n this lesson I’ll mainly use “Communicative” Approach, “Situational teaching” and “Task-based” language teaching and Whole Language Teaching .Teaching aids:I’ll make use of some basic teaching means, and modern electricity teaching equipments Teaching procedures:Step 1 : Warming up1. Show a famous poem written by Lishen in order to ask students to cherish food.2.Ask the students a few questions to arouse their interest in the topic of this unit.(1)Have you ever been to the countryside? What did you see or do there?(2).Are you from a farmer’s family? What do you know about farming?Step 2. Pre-reading1. Ask the students two questions.(1).What is the main food in all East Asian and Southeast Asian countries?(2).What do you think would happen if tomorrow there was suddenly no rice to eat?2. Look at the title and picture ,then predict what the passage is going to talk about.Step 3. Fast reading:1. Which of the following statements tells the main idea of the text?A. A farmer named Yuan LongpingB. How Yuan Longping became rich and famousC. A new strain of rice which is called super hybrid riceD. An agricultural pioneer named Yuan Longping who worked hard to produce a new strain of rice2. Pair work:Match the following headings(标题)to each paragraph.Para. 1 A. Dr Yuan’s dreams.Para. 2 B. Dr Yuan’s personalityPara. 3 C. Dr Yuan’s b rief introduction.Para. 4 D. Dr Yuan’s appearance and his achievement.Step 4. Careful reading:1.Ask some students to answer the following questions:Para1:Q1: What does Dr Yuan look like?Q2: What is his achievement?Para 2:Put the facts into right order.a. He was born into a poor farmer’s family .b. He graduated from Southwest Agriculture College.c. In 1950, Chinese farmers produced fifty million tons of rice.d. 2 billon tons of rice was produced by growing his hybrid rice.e. He searched a way to increase rice outputs without expanding the area of fields.f. He helps rid the world of hunger by circulating his knowledge in less developed countries. Para 3:Which of the following descr iption about Dr Yuan’s personality is not true?A.He is satisfied with his life because he is now rich and famous.B. He cares little about money and fame.C. He would rather work than lead a comfortable life.D. He enjoys a simpler life than most rich and famous people.Para4:Q1. What did Dr Yuan’s rice look like in his dream?Q2.What is Dr Yuan’s dream now?2.Read the text carefully and fill in the blanks.Yuan LongpingAppearance_________ face and arms ,______and_______ bodyAchievementsdeveloped super hybrid ricebecame the first__________________ in the world to grow high output ricehelps the UN reduce _______ in the worldExperiencesborn in 1930 and _________ from Southwest Agricultural College in 1953finding ways to grow more rice has beenhis life _____to ________ his knowledge in less developed countries such as India and VietnamPersonalitiesis satisfied with his lifedoesn’t care about being _________gives a large amount of money to help others to do their ________in agriculturehas many dreams and never gives up loves and ________ his peopleDreamsto produce a kind of rice that could _____ more peopleto _______ his rice so that it can be grown around the globeStep 5 .Post-reading1.Consolidation:Finish off the resume of Dr.Yuan and try to retell the story about him.2.Discussion:If you had a chance to do something to help end hunger in the world, what would you do? Step 5. Homework1.Read the passage again and try to retell the passage.2.Write a short passage about Yuan Longping.Blackboard design:Teaching reflection:。

英语:必修4 Unit2 Working the land-Warming up,Pre-reading and Reading课件(新人教版)

英语:必修4 Unit2 Working the land-Warming up,Pre-reading and Reading课件(新人教版)
Unit 2
working the land
The first period ,PreWarming ,Pre-reading and Reading
Warming up 1.Have you ever been to the
countryside? what did you do there?
farmer's 2.Are you from a farmer s family? what do you know about farming?
What do you think would happen if tomorrow there was suddenly no rice to eat?
Who plays such an 22%of the part in Why could China feed importantworld's Chinese agriculture? people from just 7%of the farmland?
Q2: What is his achievement achievement?
He grows what is called super hybrid rice, which makes it possible to produce one-third more of the crop in the same fields.
True or False:
1.Dr Yuan is more a farmer than a scientist. scientist. 2.Dr Yuan's kind of rice is the most suitable for China's farmland.

英语必修四人教版Unit2Workingthelandreading

英语必修四人教版Unit2Workingthelandreading

mobile phone
computer
Guess :what may happen before an
earthquake?
汶川地震 的前兆
What do you think may happen before an earthquake?
What do you think may happen before an earthquake?
The chickens and even pigs were___to_o__ nervous __to___eat.
The dog was_b_a_r_k_i_n_g_ loudly again and again.
What do you think may happen before an earthquake?
Earthquake
What damage?
People, the buildings, the roads, water pipes(水管),
electricity…
injure
fall down
burst
lay in ruins
Earthquake
Buried in bricks
crack
destroy cut off
Fall down
Crack
People , injured ,buried in bricks. 受伤的
The city lay in ruins.
destroy
burst
Discussion
What shall we do if an earthquake happens?
• Don’t be nervous and keep calm.

人教版高中英语必修四 unit2 working the land Warming ,Pre-rea

人教版高中英语必修四 unit2 working the land Warming ,Pre-rea

人教版高中英语必修四 unit2 working the land Warming ,Pre-reading and Reading( -精精品品PP)T课件
Scanning
• Use the information in the passage to complete the following notes about Yuan Longping
C. an agricultural pioneer named Yuan Longping who worked hard to produce a new strain(种 类, 品种) of rice
D. a new strain of rice which is called super hybrid rice
人教版高中英语必修四 unit2 working the land Warming ,Pre-reading and Reading( -精精品品PP)T课件
人教版高中英语必修四 unit2 working the land Warming ,Pre-reading and Reading( -精精品品PP)T课件
B. Dr Yuan’s personality(性格,个
Para3
C. Dr Yuan’s biography(传记)
Para4
D. Dr Yuan’s appearance
and his achievement.
人教版高中英语必修四 unit2 working the land Warming ,Pre-reading and Reading( -精精品品PP)T课件
Unit 2
working the land
The first period Warming ,Pre-reading and Reading

人教课标必修4 Unit2 Working the land 教案

人教课标必修4 Unit2 Working the land 教案

人教课标必修4 Unit2 Working the land 教案Period 1 Warming up and pre-reading.Step 1 Lead-in.Poem By Li ShenFarmers weeding at noon,Sweat down the field soon.Who knows food on a tray,Due to their toiling day.Step 2.Warming up (Questions)1. Have you ever grown any plants? If so, what did you do to grow them? If not, what kind of plant would you like to grow? How will you grow it?2. Have you ever been to the countryside? What did you do there?3. Are you from a farmer’s family? What do you know about farming?Step 3 Pre-reading and talking1. Rice is a main food in all East Asian and Southeast Asian countries. What do you think would happen if tomorrow there was suddenly no rice to eat?Tips: It is said that there are 2.4 billion people to eat rice every day throughout the world;suffer from starvation/die of hunger; panic, get into trouble2. If you had the chance to help end hunger in the world, what would you do?3. Do you know who Yuan Longping is ?A brief introduction:Yuan Longping is known as China’s “father of hybrid rice”. It’s said that in China, we eat depending on “Two Ping” ---- Deng Xiaoping, who made the policy of System of Production Responsibility, & Yuan Longping, who invented hybrid rice.Yuan Longping, who was born in September, 1930, graduated from Agriculture Department in Southwest Agricultural Institute. He has been working on agriculture education & the research into hybrid rice since he left the institute.In the 1960s, when China was suffering from serious famine, he came up with the idea of hybrid rice, which has a high yield ( or output). Ten years later, he succeeded in inventing a new species that produced a 20 percent higher yield than common types of rice.Yuan devoted himself to the research into agriculture, & was honored by UNESCO & FAO(联合国教科文组织). Although he is 74 years old, he is still working on the research into agriculture.Period 2 ReadingStep 1 Lead-in。

人教版高中英语必修4《Unit 2 Working the land》教案

人教版高中英语必修4《Unit 2 Working the land》教案

人教版高中英语必修4《Unit 2 Working the land》教案教学目标(1)知识目标:让学生通过阅读课文更多地了解我国著名的农业科学家袁隆平的科研成果及其影响。

(2)能力目标:让学生进一步使用恰当地阅读方式与技能,如略读(skimming),快速阅读(fast reading),细读(close reading)等(3)情感目标:让学生不但学习袁隆平的科研精神,更要学习他不计较名利,踏踏实实的生活态度。

教学重难点1.阅读课文更多地了解我国著名的农业科学家袁隆平的科研成果及其影响。

教学过程1. 话题的引导。

(Pre-reading)1).开头通过设计了一首熟悉的诗歌,让学生知道话题---farming.2).涉及到提高产量从而解决世界饥荒问题,从而引出本节课的中心话题--伟大人物袁隆平。

2. 跟读与限时阅读完成导学案练习贯彻目的与困难策略,指导学生根据不同的阅读目的,在阅读的不同阶段,灵活使用各种阅读策略,捕捉文章主要信息,理解作者的写作意图,突破本文的教学重点与难点。

采用整体语言教学法和任务型语言教学法。

1)、通过限时阅读训练,引导学生如何利用略读(skimming)的方法把握文章的大意,侧重培养快速阅读理解能力和文章中心把握能力。

2)、精读各个段落语段,侧重培养快速捕捉文章重要细节的能力和猜测生词的能力,学会欣赏文章中的优美句子。

3:阅读过程--浅层次阅读。

(Reading I)1). 其中关于人物的基本信息中,通过设计了一个信息表格的浅层次阅读练习,对文中人物有了初步了解。

2). 关于他的梦想,书本上描写得非常生动,我让班里有艺术特长的学生画了一幅漫画,利用画面反映课文第四段所描述的内容,同时用第一人称配了声音效果。

4. 阅读过程--深层次阅读。

(Reading II)在处理了一些简单信息之后,阅读人物最重要的是要读出人物不同于其他人的成就以及值得学生学习的一些可贵品质。

就这两方面的内容,设计了一棵树的形象,引导学生去寻找袁隆平作出的成就以及他身上拥有的可贵品质。

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graduated from Southwest Agricultural
College in 1953
16
写在最后
经常不断地学习,你就什么都知道。你知道得越多,你就越有力量 Study Constantly, And You Will Know Everything. The More
You Know, The More Powerful You Will Be
Unit 2
working the land
The first period Warming ,Pre-reading and Reading
1
Warming up
Are you from a farmer’s family? what do you know about farming?
2
plow the field
DiscDussiisoncussion
• If tomorrow
What do you think would happen if tomorrow there was suddenly no rice to eat?
11
Why could China feed 22%of the world’s people from just 7%of the farmland?
14
Pairwork Match the following headings(标题)to each paragraph.
15
Complete the notes
Name: Yuan Longping Age: 84 Nationality: Chinese Occupation: Scientist/farmer Education:
2. What is the main idea of the passage? an __a__g_r_i_c_u__l_t_u_r_a__l_p__i_o_n__e_e__r_ named
Yuan Longping who worked hard to
produce _a___e_w___s__t_r_a_i_n__o__f__r_ic__e
Who plays such an important part in Chinese agriculture?
?
12
13
Father of Hybrid Rice Yuan Longping
1. What kind of rice does DrYuan grow?
Super hybrid rice
17
谢谢大家
荣幸这一路,与你同行
It'S An Honor To Walk With You All The Way
演讲人:XXXXXX
时 间:XX年XX月XX日
18
3
grow some young plants 4
insert the young plants into the field 5
Spray the agricultural chemicals6
harvest
7
rice
8
A poem
by Li shen
Farmers weeding at noon, Sweat down the field soon. Who knows food on a tray,
Due to their toiling day.
9
Pre-reading
Look at the pictures below. did you know these facts before? What problem do they show?
联合国粮农组织称:饥10饿 每年夺去500万儿童生命
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