Book4Unit2Usinglanguage-湖北省通山县第一中学高中英语必修四导学案
人教版高中英语必修四Unit2 全单元导学案
人教版高中英语必修四Unit2 Working the landWarming Up, Pre-reading and ReadingPeriod 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.Then let one student recite the poem in Chinese.Step 2 Warming 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?Step 3 Pre-reading and talkingQuestioning 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.)Giving background information about Professor Y uan 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."Step 4. ReadingReading 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 readaloud 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.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。
教科版高中英语必修四 导学案Unit 2 (无答案)
教科版高中英语必修四导学案UNIT 2 AGRICULTURE: OUR LIFELINE【学习目标】1．需要掌握的词汇和短语：minister, worship, awful, owe (to), advanced, suffer(form), production, hesitate, landowner, mow, chat2．学习使用本课重点句型：sth b ecause…/What are the people like?/No matter how…【学习重难点】1．掌握词汇和短语：minister, worship, awful, owe (to), advanced, suffer(form), production, hesitate, landowner, mow, chat2．掌握重点句型：sth b ecause…/What are the people like?/No matter how…3．学会如何表达一个地方的生活等各方面是什么样子的。
4．在情境中运用所学知识：表达一个地方的生活等各方面是什么样子的。
【学习过程】一、新知学习1．课文预习。
阅读课文，将自己不认识的单词与句子写下来。
______________________________________________________________________________________________________________________2．学习单词和句型。
知识点呈现：（1）词汇：minister, worship, awful, owe (to), advanced, suffer(form), production, hesitate, landowner, mow, chat（2）句型：sth b ecause…/What are the people like?/No matter how…（3）语法：sth because…/Countable nouns and uncountable nouns.可数名词和不可数名词1/ 2。
湖北省监利县第一中学高中英语必修四《Unit 2 Working the land》导学案
Book 4 Unit 2Working the land【Learning aims】1. Grasp the important words and phrases in this unit and improve your ability to express yourself in English.2. Learn to use them to make advanced sentences and express yourself freely through self-study and cooperativeexploration.3. Enjoy the beauty of English with a strong passion.1. struggle vt.& vi.& n．斗争；拼搏；努力；挣扎②We have to ____________________ all kinds of difficulties from home and abroad.我们必须和来自国内外的各种各样的困难作斗争。
③She _____________________________ and continued walking.她挣扎着站起来，继续走。
[链接高考](2010·湖南高考改编)Dina, _____________________________ to find a job as awaitress, finally took a position at a local advertising agency.(struggle)Dina努力数月想找一份服务员的工作，最终却在当地的一家广告公司求得一职。
2. equip vt.& vi.装备；配备③His work experience equipped him________________________ all kinds ofpeople.他的工作经验使他能与各种各样的人打交道。
高中英语必修四 b4u2学案
1. __________ disturbing adj 引起烦恼的 7.___________ confuse v 使迷惑 ____________ v 使不安 ___________ disturb confused adj 困惑的 ________ adj 感到心烦意乱的 confusing ________ adj 令人困难的 disturbed confusion n 困惑 2. __________ satisfied adj感到满意的 ____________ __________ n 感到满意 8 .____________n 人 satisfaction person 3. ______________v 装备 _________adj 性格个性 personality equip chemistry 化学 ___________ equipment n 装备，器材 9.___________n 4. occupation __________ n 工作，职业， __________ chemical adj 化学的 _____________ v 使用，占用 10.__________ production n 生产制造 ocuppy 5.______________v 循环 ___________v 制造 product circulate hunger _____________n 11._____________n 饥饿 circulation 循环 hungry ห้องสมุดไป่ตู้.______________n 发现 ___________adj 饥饿的 circulate ______________v 发现 circulate
19.长期使用某物_________________________________ long-term use of sth
[高中英语]高中英语必修四《Unit 4》导学案
![[高中英语]高中英语必修四《Unit 4》导学案](https://img.taocdn.com/s3/m/1353be45b9f3f90f76c61be6.png)
3. Enjoy the beauty of English with a strong passion.一、常考词汇细点拨1．represent vt.代表；象征；表现；描写；描绘；声称②She ______________________ the kindest mother in the world.她把她的妈妈描绘成世界上最好的母亲.④__________________ resettled people, I support the construction of the project.作为移民代表,我支持该项目的建设.2．curious adj.好奇的curiously adv.好奇地③___________________, he pulled down the handle of the fire alarm.出于好奇,他把火警器的手把拉了下来.[链接高考]__________3approach vt.& vi.接近；靠近;找……商量n.接近;方法；途径；步骤；通道③The job market has changed and our __________________ must change aswell.就业市场变了,我们找工作的途径也要改变.根据提示写出下面“(做)……的方法”的正确搭配.①the approach_____________ sth.②the way ______________ sth.③the means ____________ sth.④the method ____________ sth[链接高考](2010·上海高考改编) _______________________,we saw a stone statue of about 10 meters in height. (approach)接近市中心时,我们看到一座大约十米高的石像.4．defend vt.保护；保卫；辩护②Some think that students should be trained ___________________ some attacks.有些人认为应该训练学生保护自己免遭某些攻击.[单词对点集训]Ⅰ.多项选择1._____2._____3._____4._____5._____Ⅱ.多维演练(练得更细、更全、更彻底！)1．approach点点练(1)完成句子①____________________________,our class decided to hold a party tocelebrate the important day for a change this year.(approach)随着教师节的临近,今年我们班决定换一种方式举行一场晚会来庆祝这个重要的节日.②They are said to have develop ed________________________which is boundto improve c lassroom teaching greatly.(approach)据说他们已研发了一个新的教学方法,这个方法注定会大大提高课堂效果.(2)_____2．curious面面观(1)完成句子①___________________ that drove me to open the case.(curiosity)是好奇心驱使我打开盒子.②I turned around and they were still standing there, _________________.(curious)我转过身去,他们仍站在那里,想为我送行. (2)______1．in general 总的来说；通常②________________,the number of the people who drive after drinking issmaller and smaller.总体来说,酒后开车的人的数量越来越少.请完成下列表示“总而言之”的其他表达.①all___all②____a word ③___ the whole ④___ sum up⑤___ brief ⑥___ a nutshell ⑦___ conclusion ⑧___ conclude2．lose face 丢脸；失面子③_____________________,they never give up but try their best to find a way out.面对困难时,他们从不放弃而是努力寻找出路.3．at ease舒适；快活；自由自在②When you feel nervous, you’d better listen to some light music to ___________.当你感到紧张时,你最好听些轻音乐使自己放松一下.[短语对点集训]1._________2._________3._________4.________5.________Ⅱ.多项选择 1.____2.____3.____4.____1．The first person to_arrive was Tony Garcia from Colombia, closely followed by Julia Smith from Britain.第一个到达的是从哥伦比亚来的托尼·加西亚,随后紧跟着的是英国的朱莉娅·史密斯. t o arrive是不定式作后置定语.③—The last one__________ pays the meal.—Agreed!——最后一个到的请客.——同意！④The ability ___________ an idea is as important as the idea itself.表达思想的能力和思想本身一样重要.2．However, people from places like Spain, Italy or South American countries approach others closely and are more likely_to touch them.但是,来自像西班牙、意大利或南美等国家的人会站在离别人很近的地方,而且很可能(用身体)接触对方.(1)Sb./Sth.be likely to do sth.＝It’s likely that ...“做某事是可能的”.②Students should listen more to their classmates, thus they will help a nd learnfrom each other, and a friendship _____________________.学生应该多听同学的,因此他们有可能相互帮助相互学习,并且友谊有可能形成. [链接高考]______[句型对点集训] 完成句子1.If you can find suitable learning methods, your learning efficiency __________(likely)如果你能找到适当的学习方法,你的学习效率有可能提高.2.Yi Siling was the first athlete___________ in the 2012 London Olympic Games.(win)易思玲是第一位在2012年伦敦奥运会上获得金牌的运动员.3.(2014·湖北省孝感高三调研)_________________________there is a small cha nce that a large scale war will break out between Ch ina and Japan.(judge) 根据目前的形势判断,中日之间爆发大规模战争的可能性很小.4._________________ the novel, he didn't realize the approach of the teacher.(occupy)专注于读小说,他没有意识到老师走近了.5.(2014·武昌调研)I don't agree that they should return the treasure to Russia._______________that they should give it to any government.(nor)我既不同意他们将这笔财富归还给俄国,我也认为他们不应该将它送给任何政府. 考,安排好展示和点评的同学.3. 非展示同学在作文纸上认真写作.4. 非展示的同学写完之后查看黑板上内容请同学们结合高考题,分析本单元重难点词汇的考点,提升综合运用能力. 请将疑难题目总结到典型题本上.【达成目标】：A层准确无误,灵活运用上本节课所学,能使用高级句；B层基本准确,灵活运用上本节课所学；C层基本准确,灵活运用上本节课所学的大部分内容.【巩固落实】分层达标：A层：能牢固记忆所有句子并能用多种方式表达；B层：能牢固记忆所有句子(；C层：能牢固记v．-ing形式作定语和状语完成句子1.(2014·黄冈中学高三模拟)Not _____________________,many animals died fromstarvation in the search of new grassland.(eat)没有足够的食物可吃,许多动物在寻找新草地过程中饿死了.2.The snow lasted three days, ______ serious traffic confusion in the wholecity.(result)这场雪持续了三天,造成全市严重的交通混乱.3.Strong measures have been taken by the government, _________________goingup too rapidly.(prevent)政府已采取严厉措施,以阻止房价上升过快.4.Hearing the news, he rushed out of the classroom, ___________ in the table.(leave)听到消息后,他冲出教室,把书摊放在书桌上.5.We are excited that a satellite____________ was successfully placed in orbityesterday.(weigh)昨天重十吨的人造卫星被成功送入轨道,为此我们兴奋不已.检测练习I.汉译英1.陈述,说明_______2.社团,联系,联想________3.主要的______4.误解,误会v._______5.非口语的______6.等级,军衔_________7.防御,保卫n.________8.好奇的________9.迎接,问候______ 10食堂________11..飞行,航班_______12..面部的________13.宿舍_________14.怒气,怒火________15.打呵欠__________ II.必背句型1.I saw several young people enter the waiting area__________________. (look)我看见几个年轻人进入等候区好奇的环顾四周.2.She stepped back _____________and put up her hands,as if in defence. (appear)她似乎惊讶的往后退然后抬起手好像保卫自己.3.__________________people is subjective,base d on each culture,but in general it is probably not a good idea to give a hug to a boss or teacher. (respectful)尊敬别人是主观的,建立在每种文化基础之上,但是一般来说拥抱老板或老师可能不是很好的想法.学贵有疑——我思考,我收获！学习建议：结合以上学习,请你用3-5分钟的时间与同学自由质疑和答惑.。
Book2unit1usinglanguage-湖北省通山县第一中学高中英语必修二导学案(无答案)
Book2 Unit 1 Cultural Relics Using Language (Page5—Page 8)【Learning Goals】1.Learn something about the difference between a fact or an opinion.2.Learn how to write a report on a debate.3.Review and learn to use the important words and phrases in the passage and improve your ability.4. Learn to use them by self-study and cooperation.T ask 3. Discussion: Do you think the man’s story is a fact or an opinion. Give your reasons. [来源学科网]______________________________________________________________________________________________________________________________________________________________________【博观约取厚积薄发】T ask4. Find the phrases in the text and remember them.1.令某人吃惊的是______________________2.而不是 __________________3.被埋在…里；埋头于…____________________4.借助…的光 ___________________5.…的出口__________________________6.亲自地，为自己________________7.对…评价高,看重___________________ 8.寻找___________________9.处理 __________________ 10.与某人看法一致_____________________ 11.记录，记下_____________________ 12.轮流做某事________________________[来源:学+科+网Z+X+X+K] 13.依次，轮流；继而_______________ 14.在讨论中_______________15. 就某事和某人辩论_____________________________ 16. 拆开________________【语言运用巩固提升】T ask5. Consolidation一．用所给单词的正确形式填空。
高中英语必修4Unit 2同步导学案：Language points 精
Unit 2 Working the landLanguage Points1. Many farmers welcomed them as a great way to stop crop disease and increase production.很多农民喜欢使用化肥，把化肥作为防止农作物病虫害和提高产量的重要手段。
production n.生产，制造e.g. ________ of computers has increased double in the last few weeks.近几周以来电脑的产量增加了一倍。
This new theatre is becoming known for its good ________.这家新剧院因上演的节目好而渐渐出名。
2. These chemicals in the food supply build up in people’s bodies over time.随着时间的推移，食物中的这些化学成分会在人体中堆积。
build up 变得更大、更多或更强e.g. Traffic is ________ ________ on roads into the city.来往的车辆在通往市区的路上越聚越多。
The disease can also ________ ________ pressure in the inner ear leading to severe earaches这种疾病还会使内耳的压力更强，从而导致严重的耳聋。
3. Many of these chemicals can lead to canner or other illnesses.很多化学成分能导致癌症或其他疾病。
lead to 导致（某种）结果；造成e.g. This misprint ________ ________ great confusion.这个印刷错误造成很大的混淆。
高中英语 Unit2 reading导学案新人教版必修4
高中英语 Unit2 reading导学案新人教版必修4the land第3周第3课时编号：13 课题：Reading编写人：班级__________ 姓名__________ 师评__________一、学习目标1、Get to know about the vocabulary in the text2、 Learn about the information about YuanLongping and his achievements二、学习重点 Understand the content of the text by using reading skills三、学习方法1、Refer to the vocabulary inp96(statistic…personality)to finish part12、 Use skimming & scanning to finish the reading tasks in part23、 Group discussion to finish part3四、学习过程Part1、自主学习1、Spell the words and read them out晒黑的______________ 努力_____________ 年____________ 特级的_____________产量_____________ 品种_____________ 庄稼____________ 饥饿______________引起烦恼的___________ 使变大__________ 循环___________ 越南____________战役___________ 自由_____________ 因此____________ 配备______________粮食______________ 输出_____________ 国籍____________ 职业_____________2、 Translate the following phrases into Chinese幸亏_________________ 使、、、、、、摆脱或除去_______________ 宁愿__________________对、、、、、、感到满意__________________ Part2、合作探究Task1、Pre-reading1、Rice is the 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? And how to slove theproblem?_________________________________________________ _________________________________________________________ ________________________________2、 Predicting: Look at the title of the passage and the picture on P10 and predict what is the textabout?_____________A、a farmer named Yuan LongpingB、how Yuan Longping became rich and famousC、an agricultural pioneer named Yuan Longping who worked hard to produce a new strain of riceD、 a new strain of rice which is called super hybrid rice Task2、 Read the text to finish the following exercises、A、Fast reading(skimming)1、Match the following headings(标题）to each paragraph、 Para1A、Dr Yuan’s dreams、 Para2B、Dr Yuan’s personality、 Para3C、Dr Yuan’s biography(传记)--birth education and research、 Para4D、Dr Yuan’s appearance and achievement2、Fill in the following blanks、 Name ____________ Age ____________ Nationality____________Job____________________ Education_________________________________Dream________________________________________________________________Achievement _________________________________________________________ __Hobbies_________________________________________________________ ______B、Careful reading(scanning)Para、11、As we all know, Yuan Longping is a famous scientist,but why does he consider himself a farmer?_________________________________________________________ _________________________________________________________ __________________________2、 What is hisachievement?_____________________________________________ _____________________________Para、21、Put Dr Yuan’s biography in right order(排序):( )a、 He was born into a poor farmer’s family 、b、He graduated from Southwest Agriculture college、c、In1950,Chinese farmers produced5、5 billion tons of rice、d、20 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 bycirculating his knowledge in less developed countries、Para、31、Dr Yuanshobbies:_________________________________________________ __________________________________________________________ _____________2、Which of the following description about Dr Yuan’s personality（个性）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（名声）、C、 He would rather work than lead a comfortable life、D、 He enjoys a simpler life than most rich and famous people、Para、4Yuan’s dreams:1） The first dream：____________________________________________________2) The seconddream:___________________________________________________ _Part3、课堂检测 T or F exercises1、Dr Yuan is more a farmer than a scientist、 ( )2、Dr Yuan’s rice is one of the most suitable ways for China’s farmland、( )3、 Dr Yuan would rather work than relax、( )4、 Dr Yuan has dreams when he is asleep and also when he is awake、( )5、 Dr Yuan enjoys a simpler life than most rich and famous people、( )。
导学案最新高中英语人教必修4教师用书Unit2Period4Writing练习Word含答案
Ⅰ.完形填空
The basic meaning of “pet” is an animal we keep for emotional (情感的) rather than economic reasons.A pet animal is 1 as a companion, and we all need companions to keep happy. 2 pets offer more than mere companionship: they invite us to love and be loved.Many 3 feel their pets understand them, for animals are 4 to sense anger and sorrow.Often a cat or dog can comfort us 5 when human words dont help.We feel loved, too, by the way pets 6 us for a home, for food and drink.Dogs 7 , look up to their owners, which makes them 8 important and needed. A pet can be something 9 to each member of the family, another baby to the mother, a sister or brother to a(n) 10 child, a grandchild to the elderly, but for all of us pets provide 11 and companionship.It has 12 been suggested that tiny pets 13 be sent as companions to astronauts on spaceships, to help reduce the stress (紧张) and 14 of space flights. In this Plastic Age, when most of us live in large cities, pets are particularly important for 15 .A pet in the family keeps people in 16 with the more natural, animal world.Seeing an animal give birth brings understanding of the naturalness of childbirth, and seeing a pet 17 helps a child to cope with sorrow.Learning to 18 a pet helps a child to grow up into a loving adult who feels 19 toward those dependent on them.Rightly we teach children to be good to their pets.They should learn, too, that pets are 20 for us human beings. 【语篇解读】所谓宠物,就是我们出于情感原因,而不是经济目的饲养的一种动物。它在家庭生活中有 重要的作用:它让成人感受到自己被需要的重要性;也让孩子认识到爱与被爱的含义。 1.A.known B.looked C.valuedD.kept 【答案与解析】D 联系语境可知,人们养宠物是出于情感的需要。keep a pet“养宠物”。 2.A.But B.However C.So D.Otherwise 【答案与解析】A A、B 两项均表转折,但 B 项往往单独使用;C 项表结果;otherwise“否则”。 3.A.masters B.owners C.bosses D.hosts
人教高中英语必修4Unit2Learning about the language 导学案
M4U2 Working the LandLearning about the languageClass_______Name______ Learning aims:At the end of this class, you will be able to1.understand the meanings of words and expressions such as output, thanks to, rid...of..., battle, circulate etc. by talking about Yuan Longping’s achievements and efforts in agriculture.2.apply the words and expressions correctly to situations such as disturbing, struggle, equip...with/for, ...make it possible to do ... etc.3.appreciate Yuan Longping’s great contributions to the mankind and his good qualities.I.Choose the correct meaning and rewrite the sentence.Thanks to his research, the UN has more tools in the battle to rid the world of hunger.A. to make sb./sth. leave...B. to make sb./sth. free of...C. to make sb./sth. throw away...(...make it possible (for sb.) to do...)_____________________________________________________________________ II.Fill in blanks with the proper form of the given word “disturb”.Hunger was a _________ problem in many other less developed countries. It _______ people there in daily life. They suffer a lot and feel ________.III.Match the meanings with phrases.The last five decades have seen Yuan Longping struggling against/with all kinds of difficulties to achieve his dreams. He struggles for the increased output of rice. Even though his struggles are long and hard, Dr Yuan believes in himself and struggles to develop other hybrid rice.① fight for...② try extremely hard to achieve something③ fight against/with..._____________________________________________________________________V.Read the news and find words and phrases with the same meaning.The battle against hunger in MadagascarCollins, a farmer with ________(brown skin from spending too much time in the sun) arms in Madagascar, said, “_________(not having enough food) leads to such a ______________(worrying) situation. We have been struggling to______________(to become larger in size) the production of rice. But we are still not _______________(pleased by having what one wants) the output of crops and rely on the rice that other countries ___________（to send things to foreign countries for sale) .”Collins: Thanks to Dr. Yuan's training courses, I can equip myself with knowledge and farming skills for agriculture.equipVI.Translation科学的农业知识使我能应对抗击饥荒的斗争。
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Book 4 Unit2 Chemical or Organic Farming?---Using language 【Learning Goals】 1. Help students to understand the passage and realize the importance of organic farming. 2. Get students to learn the usage of some important words and expression. 3. Help students to improve their reading and writing skills. 【课前预习 自主研读】[来源:学*科*网] Task 1 Warming up What will farmers use to increase the output of crops? How many kinds of fertilizers do farmers use? ____________________________________________________________________________ Task 2Skimming 1.Skim the text to find the main idea of it. ____________ ____________ can cause many problems, so ____________ ____________ is becoming more popular. 2. Read the text and match each paragraph with its main idea. ( )1. Para.1 A. Problems caused by chemical fertilizers. ( )2. Para.2 B. Farmers and customers turn to organic farming. ( )3. Para.3 C. Long term use of chemical fertilizers can cause damage to the land and people’s health. ( )4. Para.4 D.Other methods to keep the soil fertile. Task 3Scanning Read the text carefully and choose the best answer.[来源学科网ZXXK] ( ) 1. Which statement is WRONG according to the text? A. Long-term use of chemical fertilizers can cause damage to the land. B. Chemicals in food can lead to cancer or other illnesses.
[来源学科网ZXXK]
C. Organic farming is simply farming without using any chemicals. D. Scientists believe some chemical fertilizers are better for people. ( ) 2. Which is not the reason why organic farmers prefer natural waste from animals? A. It can keep the food free from chemicals. B. It can keep the air, soil and water free from chemicals. C. It can kill harmful pests. D. It can make the soil richer in minerals. ( ) 3. Organic farmers do the following things except_________________. A. adding fertilizers which are rich in minerals B. changing crops every two or three years[来源学。科。网Z。X。X。K] C. planting crops in different layers of the soil D. planting grass between crops to prevent the soil from being blown away ( ) 4. What is the main idea of the fourth paragraph?[来源Z&xx&kCom] A. Long-term use of chemical fertilizers can cause damage to the land and people's health.
B. Problems caused by chemical fertilizers. C. Farmers and customers turn to organic farming. D. Other methods to keep the soil fertile. ( ) 5. How many ways do organic farmers use to keep their soil fertile? A.3. B. 4. C. 5. D. 6 Task 4 Careful reading Methods of organic farming Advantages of the methods
[来源:学科网]
[来源:ZxxkCom]
[来源:学科网] [来源:学_科_网Z_X_X_K] Task 5 Summary Chemical fertilizers are popular because they stop crop disease and increase 1 (produce), but long-term use of them can cause damage 2 the land and even to people's health. Organic farming is 3 (grow)crops with natural but not chemical fertilizers. Organic farmers focus 4 keeping their soil rich and free of disease. They think this makes the soil 5 (rich)in minerals and so more fertile.Organic farmers 6 want to keep the soil fertile often change the kind of crop in each field every few years, or plant crops to use different 7(level) of soil, or plant grass between crops to prevent wind or water from 8 (carry)away the soil.These 9 (method) have the same goal to grow good food and avoid 10 (damage)the environment or people's health.
1. ___________ 2.__________ 3. _______________4. _____________5._____________ 6. ____________7. ____________8. ________________9. _____________10.____________ 【博观约取 厚积薄发】 Task6 Find the phrases in the text and remember them. 1. 对…感到困惑____________________2. 后悔做了某事___________________________ 3. 洗掉，冲走________________________4. 逐渐增加，建立，开发_____________________ 5. 导致，造成_______________________6. 另外，此外_____________________________ 7. 转向，求助于______________________8. 集中（注意力，精力）等____________________ 9. 宁愿做某事_______________________10. 富含…，…的含量高_____________________
11.使…免受…_______________________12. 放下，写下，镇压 _______________________ 13. 阻止某人做某事__________________ 14. 避免做某事___________________________ Task7单句语法填空[来源:学科网ZXXK]
1. The old man stood there with his eyes ____________ (focus)on the picture. 2. Ted was ____________ about the ____________ problem which also ____________ other people for a long time. (confuse)
3.The twin brothers are so alike that I often confuse one ____________ the other. 4. With the help of his friends, he ____________ up a good business over the years.(build) 5. Practising Chinese kung fu can not only build ____________ one’s strength , but also develop one’s character.