资源简介 (共59张PPT)UNIT 5Part 2核心考点突破自主预习·课前清障阅读单词1.cultivate vt. __________________2.alleviate vt. ___________________3.fertilise vt. ___________________耕作;种植;培养减轻;缓解施肥4.harvest v. ____________________n. ____________收割;收获收获;收成5.seedling n. _____________幼苗;秧苗6.batch n. ____________vt. __________一批;一组分批处理核心单词1. ________ adj.手工的;体力的manual2. ___________ n.可供选择的事物adj.可供替代的;非传统的alternative3. ___________ adj.可持续的4. _____ n.根;根茎;根部;根源5. _____ n.田地;领域sustainablerootfield运用词汇1.nutritious adj.有营养的;营养丰富的→ ___________ adj.营养(物)的→ _________ n.营养;滋养2.promote vt.促进;推动;提升→ ___________ n.提升;提拔;晋升3.organic adj.有机的;不使用化肥的;有机物的→ _______ n.器官;机构;风琴4.equip v.配备;装备→ ___________ n.设备;器材nutritionalnutritionpromotionorganequipment5.essential adj.完全必要的;极其重要的→ ___________ adv.本质上;基本上6.strategy n.策略;计策→ _________ adj.战略性的essentiallystrategic7.depth n.向下(或向里)的距离;深(度)→ ______ adj.深的→_______ adv.非常;极其;深深地→ ________ v.使加深;使强烈;使低沉deepdeeplydeepen8.globe n.地球,世界→ _______ adj.全球的;全世界的global重点词块1. ______________ 谋生;维持生计2. ________ 相应地;转而;依次;轮流3. _________ 适应4. _________ 集中(注意力、精力等)于5. _____________ 没有……的;免于……的6. ___________ 传承;传递make a livingin turnadapt tofocus onfree of/ frompass down7. _______________________ 考虑到……事实8. _______ 建立9. _________________ 对……造成破坏10. ___________________ 防止土壤侵蚀11. ________________ 极端天气in view of the fact thatset upcause damage toprevent soil erosionextreme weather重点句型1.杂交作物不仅减少了饥饿,还显著提高了农民的收入。(“not only...but also...”句式)__________ have hybrid crops reduced hunger, ________________ boosted farmers’ incomes significantly.Not onlybut theyalso2.至于杀虫剂,喷洒过的蔬菜通常看起来过于完美,反而未必完全可食用。(too...to do sth...太……而不能……)As for pesticides,vegetables sprayed with them often look________________________________ for consumption.too perfect to be completely safe3.在河岸种植树木是因为其根系能稳固土壤,让土壤为其他植物的生长做好准备。(现在分词短语作结果状语)Why trees are planted along riverbanks is that their rootsstabilise the soil, _______________________________________.making it ready for other plants to grow学习理解·语篇解构[教师备用]多维解读·深度剖析1. _____2. ________3. _________4. __________5. ________6. ________7. ________landlead tonutritionchemicalsnaturalchangediverse精研细读·深层理解1.From the text,we can see organic farmers are those who________.( )BA.grow crops with chemical fertilisersB.grow crops with natural fertilisersC.produce organic fertilisersD.care for the environment2.Why can’t we stop the use of man-made chemicals inagriculture entirely ( )DA.Because organic farming costs us a lot of money.B.Because organic farming cannot meet people’s need.C.Because chemical farming brings us huge profit.D.Because chemical farming helps serve the need for food.3.What is the author’s purpose of writing the text ( )AA.To call on farmers to turn to organic farming.B.To introduce some good ways to make the soil rich.C.To urge the government to stop using pesticides.D.To give some advice on how to increase the output ofcrops.核心知识·深入探究1.in turn 相应地;转而;依次;轮流Each of us in turn had to be asked the same question byher.我们每个人都得依次被她问同样的问题。Reading stories can lead to a noticeable increase in humaninteraction,which in turn can lower stress levels.阅读故事可以明显增加人与人之间的互动,转而降低压力水平。#2.1归 纳 拓 展 ·by turns (两者) 轮流地;交替地take turns to do/in/ at doing 依次;轮流It is one’s turn to do sth 该轮到某人做某事了·It turns/turned out that... 结果是……,原来是……·in return (for) 作为(对……的)回报(1)句子语法填空①If you put effort into it, ___ turn,you will get rewardfrom it.②Leaving home for the first time,he felt cheerful and sad____ turns.inby③I think it’s my turn _________ (drive) the kids to schoolthis week.④The young parents had to take turns ________ (look)after their sick baby.to driveto look(2)翻译句子⑤他请我们吃了一顿大餐,以报答我们的帮助。______________________________________________________He treated us to a big meal in return for our assistance.⑥结果表明如果你有特点,你就会从众多优秀的选手中脱颖而出。________________________________________________________________________________________________It turns out that you may stand out among many excellent competitors if you have specific character.2.essential adj. 完全必要的;极其重要的 essentially adv. 本质上;基本上Getting enough sleep is essential to/for teenagers.充足的睡眠对青少年来说是必不可少的。It’s essential for you to make the right decisions at thevery start.重要的是你从一开始就要作出正确的决定。It is essential that you (should) get a visa before you travelabroad.到国外旅游之前拿到签证是必不可少的。#3.1归 纳 拓 展 be essential to/for 对……很重要It is essential for sb to do... 对某人来说做……是完全必要的It is essential that...(should) do... 做……是完全必要的(1)句子语法填空①Sun and water are essential ______ the growth of crops.②It is essential _______ (get) professional help.③There are three ___________ (essential) different ways oftackling the problem.to/forto getessentially(2)翻译句子④举办茶文化展览很重要,因为它可以让参观者进一步了解中国茶文化的历史。__________________________________________________________________________________________________________________________________________________________________It is essential that a tea culture exhibition (should) beheld,because it makes visitors have a deeper understandingof the history of Chinese tea culture.3.alternative n. 可供选择的事物 adj. 可供替代的;非传统的alternatively adv. 可供选择地We are very sad to have to do this,but there is no otheralternative.我们为不得不这么做而感到难过,但是现在没有别的选择了。We have no alternative but to work hard.除了努力工作,我们别无选择。#2.1归 纳 拓 展 ·have no alternative but to do sth 别无选择只好做某事an alternative to ……的替代品(to为介词)·an alternative method/solution 一种可供替代的方法“别无选择只好做某事”的其他表达形式还有have nochoice but to do sth、can’t do sth but do sth、can donothing but do sth。在这些结构中,若but之前出现实义动词do的某种形式,but之后要用省略to的不定式,否则,but之后的to不能省略。#4.1(1)句子语法填空①I could come to your house,or ____________(alternative)we could meet in town.②Online learning is a great alternative ___ traditionallearning.alternativelyto(2)翻译句子③为了成功,我们不得不勇敢地面对失败并从中吸取教训。________________________________________________________________________________________In order to succeed,we have no alternative but to facefailure bravely and learn from it.1.“too...to...” 结构,意为“太……而不能……”,表示否定。Hearing that she was admitted to her ideal university,Marywas too surprised to utter a single word.听到自己被理想的大学录取的消息,玛丽惊讶得说不出话来。It’s too early to tell if he will be a famous writer in thefuture.现在判断他将来是否会成为著名的作家还为时过早。有时“too...to...”也表示肯定意义:①too后跟anxious、eager、glad、happy、pleased、ready、willing等表示心情、心理活动状态或心理倾向的形容词时。②too前有but、only、all等词对其进行修饰时。③否定词not、never等用在too前时。#2.1.3翻译句子①不管你碰到了什么困难,我们都非常乐意帮助你。______________________________________________________________________We are too ready to help you no matter what difficultiesyou encounter.②那个问题太复杂,我们无法解决。_____________________________________________The problem is too complicated for us to solve.③过马路的时候,你再小心也不为过。______________________________________________You can never be too careful to cross the road.2.现在分词短语作结果状语Tom got the first prize in the writing competition,makinghis parents very happy.汤姆在写作比赛中获得了一等奖,这让他的父母非常开心。The hospital has recently obtained new medicalequipment,allowing more patients to be treated.最近这家医院已经获得了新的医疗设备,能让更多的病人得到治疗。动词不定式也可作结果状语,但它通常表示一种偶然的、出人意料的结果,有时为了强调这种意外的结果,可在不定式前面加only,意为“(结果)却……;只(只是)……”。(1)完成句子①His parents went to work in other city, _____________________________ (留他一个人在家).②I went to see him, _________________ (不料发现) he hadleft the city the night before.leaving himalone at homeonly to find that(2)翻译句子③我写这封信是想征求你的建议,以便为一次向外国朋友介绍中国传统文化的主题班会做准备。__________________________________________________________________________________________________________________________________________________________________I am writing to get your advice,enabling me to preparefor a theme class meeting to introduce traditional Chineseculture to foreign friends.④在很多国家人们都踢足球,这使得足球成为一项国际性的运动。__________________________________________________________________________Football is played in many countries,making it aninternational sport.[教师备用]1.① _______________________________ is the fact ②_______________________________________________________________________.他们不能如愿的原因是化学农业满足了全世界对食物的高需求。分析:①是what引导的 ______从句,②是that引导的 ________从句。What keeps them from doing sothat chemical farming serves the high demand for foodaround the world主语同位语2.① ______________________________ is ② _____________________________________________________,③ _____________________________________________.种植不同的作物是为了让这些作物把重要的矿物质重新释放回土壤之中,让土壤为下一批作物(的种植)作好准备。分析:这是一个主从复合句。①是why引导的 ______从句,why在从句中作 ______;②是that引导的 ______从句;③是现在分词短语作 ______状语。Why different crops are grownthat they putimportant minerals back into the groundmaking itready for the next batch of crops主语状语表语结果1.①最令他们印象深刻的是这个孩子不仅聪明而且勤奋。________________________________________________________________________________________________What they found most impressive is the fact that the kid is not only intelligent but also hardworking.②人们普遍认为口语和肢体语言在交际中都很重要。______________________________________________________________________________________________________________________________What is commonly believed is the fact that both spokenlanguage and body language are important incommunication.2.①越来越多的成年人喜欢旅行的原因是旅行可以帮助缓解工作压力,让他们放松身心。__________________________________________________________________________________________________________________________________________________________________Why more and more adults prefer to go travelling isthat it can help relieve work stress,making them relax theirbodies and minds.②他获得了英语演讲比赛一等奖的原因是他非常有语言天赋,这使他学起英语来比较轻松。__________________________________________________________________________________________________________________________________________________________________Why he got the first prize in the English SpeakingCompetition was that he had a gift for language,making iteasier for him to learn English.进阶提升·写作微练过渡衔接描写1.表示因果的过渡语。for、because of、as a result(of)、so、thus、consequently2.表示转折对比的过渡语。but、yet、nevertheless、on the contrary、after all、insteadof、unlike、otherwise、in spite of、 despite、although、though、while3.表示列举的过渡语。such as、and so on、as follows、that is to say、in otherwords4.表示递进的过渡语。what’s more、moreover、furthermore、besides、what’sworse、worse still5.表示条件的过渡语。if、on condition (that)、as long as、so long as、unless6.表示时间的过渡语。at the beginning、first、at first、then、later、later on、inthe end、finally、ultimately、at last、afterwards、after that、since then、during、subsequently、in a few days、for thefirst time、as soon as、the next moment、meanwhile、soon、suddenly、gradually7.表示空间的过渡语。on the right/left、to the right/left of、on one side of...on theother side of...、in the middle of、in the centre of、next to、far from、in front of、behind、beside、beyond、above、below、around、outside8.陈述事实的过渡语。actually、as a matter of fact、to tell you the truth1.You should remember it,and what’s more,you should getit right.你应该记住它,更重要的是,应该正确理解它。2.To begin with,please come up with a workout scheduleand stick to it so that you can get in shape soon.首先,请制订一个锻炼计划并坚持下去,以便于你保持体形。3.Despite the ache in my neck,we had an unforgettablenight.尽管我的脖子很痛,但我们度过了一个难忘的夜晚。4.Don’t promise anything unless you are one hundredpercent sure.除非你百分之百肯定,否则什么都不要答应。1.因此,我在这方面掌握着广泛的知识,这可以帮助在伦敦的人对中国画有更深的了解。__________________________________________________________________________________________________________________________________________________________________Therefore,I am equipped with a wide range ofknowledge in this aspect,which can help people in Londonhave a deeper understanding of Chinese paintings.2.它不仅为我提供了一个开阔视野的平台,而且它丰富的内容也可以点燃我对英语的热情。__________________________________________________________________________________________________________________________________________________________________Not only does it supply me with a platform to broadenmy horizons,but its rich content can also spark my burningpassion for English.(共84张PPT)UNIT 5头脑风暴·思维发散Soil is a finite resource that cannot be substituted on alarge scale as a basis for food production and many otheressential ecosystem services such as nutrient recycling,waterpurification,habitat of organisms and so on. So protectingthe quality of our soils is as important as protecting theair we breathe and the water we drink.#1Part 1核心考点突破自主预习·课前清障阅读单词1.arable adj. ________________2.goods n. __________________3.renewable adj. _________________耕作的;可耕的商品;货物可再生的4.output n. __________________vt.(output,output) ______产量;输出;输出量输出5.footprint n. ___________________足迹6.soil n. _____________________________7.strain n. _____________________________8.greenhouse n. _____________________________9.grain n. ______________________________泥土;土壤;国土;领土(动、植物的)系;品种;拉伤;压力温室谷物;谷粒;颗粒10.plastic n. _____________________________adj. __________塑料塑料制的11.mineral n. _____________________________12.wheat n. ______________________________地下通道;地道;隧道矿物,矿产核心单词1. _______ vt.解决(难题);应付(局面);处理2. ________ n.贫困,贫穷;贫乏tacklepoverty3. ______ vt.使增长;使兴旺n.增长;提高;激励boost4. _______ vt.(通常经过努力)获得;得到5. ________ n.收入6. __________ vt.( __________, __________)克服;解决;战胜attainincomeovercomeovercameovercome7. _______ n.政策;方针8. __________ vt.包括;包含;由……组成9. ________ v.用文字记录,捕捉10. _________vt.( ___________, ___________)经历;经受(变化,不快等)11. _______ adj.城市的;都市的;城镇的12. _____ vt.激发;搅动policycomprisecaptureundergounderwentundergoneurbanstir运用词汇1.devote vt.把……献(给);把……专用于;专心于→ ________ adj.忠诚的;挚爱的;全心全意的→ _________ n.奉献;关爱;挚爱devoteddevotion2.shortage n.不足;缺少;短缺→ ______ adj.短的;不足的;矮的n.电影短片→ ________ adv.不久;立刻→ ________ vt.变短;减少;缩短shortshortlyshorten3.starve v.(使)挨饿→ __________ n.饥饿;饿死→ _________adj.挨饿的starvationstarving4.convince vt.使相信;使确信;说服→ __________ adj.确信的;深信的→ ___________ adj.令人信服的;有说服力的5.legal adj.合法的→ _______ adj.不合法的;非法的→________ adv.不合法地;非法地6.characteristic n.特征;特点;品质adj.典型的;独特的→__________ n.性格,品质;特性;字母convincedconvincingillegalillegallycharacter7.assumption n.假定;设定;(责任的)承担;(权力的)获得→________ vt.假设;认为;承担→ _________ adj.假定的;假设的→ __________ conj.假定;假设assumeassumedassuming8.recycle vt.回收利用,再利用→ _________ n.回收利用,再利用→ __________ adj.能再循环的;可回收的→ _____________adj.不可回收的recyclingrecyclableunrecyclable9.consumption n.消耗;消耗量;消费→ _________ vt.消耗;消费→ __________ n.消费者;用户;顾客consumeconsumer10.waste v.浪费 n.浪费;废弃物;废料→ _________ adj.浪费的;挥霍的11.generate vt.产生;引起→ ___________ n.一代人;产生wastefulgeneration12.reality n.现实;实际情况;事实→ _______ vt.实现;认识到→_______ adv.实际上,事实上;真正地→ _____ adj.实际的;真实的;真正的realisereallyreal13.chemical adj.与化学有关的;化学的 n.化学制品;化学品→__________ n.化学→ ________ n.化学家chemistrychemist14.decrease v.& n.减少;降低→ _________[反]v.& n.增加;增长→ ____________ adv.渐增地15.salty adj.含盐的;咸的→ _____ n.盐increaseincreasinglysalt重点词块1. __________ 把……用于;献身;致力;专心2. _____________ 用完;耗尽3. ___________ 依赖;依靠4. ______________ 尽某人的职责5. __________ 应付(某种情况)6. _________ 关心;在意;照顾;照料devote...torun out (of)depend ondo one’s partcope withcare for7. _________________ 寻找解决办法8. _____________ 应受责备9. _____________________ 历经千辛万苦10. __________________ 实现某人的梦想11. ____________ 焦虑不安,心力交瘁12. __________________________ 严重短缺seek solutions tobe to blamethrough intense effortfulfil one’s dreamstressed outhave a serious shortage of重点句型1.然而,最让农民沮丧的是,因气候变化不得不放弃传统的耕作方式。(what引导主语从句)However, ____________________________________ having toabandon traditional farming methods due to climate change.what frustrated the farmers most was2.据估计,自去年以来全球10%以上的耕地因侵蚀而流失。(“It+be+过去分词+that...”句型)___________________ over 10% of the world’s arable landhas been lost to erosion since last year.It is estimated that3.考虑到气候变化正在改变生长季,农业教育课程需相应调整。(given that引导条件状语从句)___________ climate change is altering growingseasons,agricultural education courses must be updatedaccordingly.Given that学习理解·语篇解构[教师备用]多维解读·深度剖析a farmerconcernedagriculturetechnical1974innovationcelebrityyoung精研细读·深层理解1.Why did Yuan Longping consider himself afarmer ( )AA.Because he continually worked the land in his research.B.Because his body was slim but strong like Chinesefarmers.C.Because he had devoted his life to Chinese farmers.D.Because he was born in a family in the countryside.2.What is the main idea of the text ( )BA.It is about super hybrid rice.B.It is about Yuan Longping who produced hybrid rice toincrease rice output.C.It mainly talks about how to increase rice output.D.It mainly talks about how to solve the world hunger.3.What did Yuan Longping make large contributionsto ( )BA.Medicine. B.Agriculture. C.Education. D.Health.核心知识·深入探究1.devote vt.把……献(给);把……专用于;专心于 devoted adj.忠诚的;挚爱的;全心全意的 devotion n.奉献;关爱;挚爱Tu Youyou devotes her life tomedical research,whichinspires a lot of people.屠呦呦一生投身于医学研究,激励了很多人。If you have a job,do devote yourself to it and finally you’llattain success.如果你有一份工作,务必要全身心地投入其中,最终你会取得成功。#2.1归 纳 拓 展 ·devote...to... 把……用于;献身;致力;专心devote oneself to... 献身于……;致力于……·be devoted to (doing) sth 献身于(做)某事;致力于(做)某事·devotion to... 对……的热爱/奉献(1)句子语法填空①He made up his mind to devote all he had to ________(help) those children.helping②His energetic _________ (devote) to work always winshim respect and praise from both his colleagues andstudents.devotion③Professor Black has been working in the forest for years,________ (devote) to the research of plants and animals.devoted(2)一句多译李教授专心于写作,根本没有注意到下雨了。④ ______________________________________________________________________(devote oneself to...)⑤ ______________________________________________________________________(be devoted to)Professor Lee devoted himself to writing,not noticing itwas raining at all.Professor Lee was devoted to writing,not noticing itwas raining at all.She is devoted to carrying out the research on The Dreamof Red Mansion all her life. Every day,she devotes morethan 10 hours to her work,and we all admire her for herdevotion.她一生致力于《红楼梦》的研究。每天,她花在工作上的时间超过10个小时,我们都很钦佩她的敬业精神。2.shortage n.不足;缺少;短缺 short adj.短的;不足的;矮的,低的 n.电影短片 shortly adv. 不久;立刻We should put all our efforts together to find a solution tothe problem of water shortage.我们应该齐心协力找到解决缺水问题的办法。The floods may cause a shortage offood supplies.洪水可能导致食物供应短缺。#2.1归纳 拓展 ·a shortage of... 缺乏……·in short 总之;简言之·be short for 是……的简称be short of 缺乏;不足除短语in short外,写作时还常常用到下面的短语作为全文总结语:in conclusion、in a word、in brief、all in all、tosum up、on the whole等。#4.1(1)句子语法填空①That would be short ____ William,I imagined.②They seemed to be very short ___money again.③Manufacturing industry was worst affected by the fuel_________ (short).④The work will be completed very ________(short).forofshortageshortly(2)翻译句子⑤岛上缺少淡水,对农业发展是不利的。_______________________________________________________________________________________There is a shortage of fresh water on the island,which isbad for agricultural development.3.convince vt.使相信;使确信;说服 convinced adj.确信的;深信的 convincing adj.令人信服的;有说服力的You’ll need to convince them of your enthusiasm for thejob.你要让他们相信你对这份工作有热情。Only by reasoning can we convince people completely.只有以理服人,我们才能使人心悦诚服。She used all her powers of persuasion to convince Tillythat it was the right thing to do.她尽一切努力说服蒂莉这是正确的做法。#3.1归 纳 拓 展 ·convince sb of sth使某人相信某事convince sb that...使某人确信……convince sb to do sth说服某人做某事·be convinced that/of...确信……;坚信……句子语法填空①You need to convince them ___ your ability to do thejob,otherwise,you would fail to get it.②I’ve been trying my best to convince him _______ (see) adoctor.ofto see③Based on so much ___________ evidence,all the judgeswere __________ that it was Tom who was to blame forthe crime.(convince)convincingconvincedThe convincing argument that he gave convinced me of thefact that hard work is the key to success. I am convincedthat as long as I make every effort,I am bound to realisemy dream.他给出的令人信服的论据使我认识到勤奋是成功的关键。我相信只要尽全力,我一定会实现我的梦想。4.assumption n.假定;设定;(责任的)承担;(权力的)获得assume vt.假设;认为;承担 assumed adj.假定的;假设的assuming conj.假定;假设I think we’ve simply made a false assumption.我觉得我们只是作了一个错误的假设。Try to understand what’s actually happening instead ofacting on the assumption you’ve made.尽力去理解实际发生的事情,而不是按照你所作的假设行事。It is generally assumed that smoking is harmful to health.普遍认为,吸烟有害健康。#3.1归 纳 拓 展 ·make an assumption/assumptions (about...) (对……)作出假设on the assumption that... 假定……·assume...to be...认为……是……;假定……是……·It is generally assumed that...普遍认为……·assuming (that)... 假定/假设……在英语中,有些看上去是现在分词或过去分词的词,实际上可直接用作介词或连词。这类单词有supposing (conj.假设;如果)、provided/ providing (conj.假设;如果)、considering(prep.& conj.鉴于;考虑到)、including (prep.包括;包含)等。#5.1(1)句子语法填空①We are working on the ___________ (assume) that thecrisis will be tackled at the end of this month.② __________ (assume) that you have such experiencebefore,this problem will be very easy for you to solve.③We assumed him ______(be) the first boy to climb themountain.assumptionAssumingto be(2)完成句子④普遍认为,压力是由工作量过大引起的。___________________________ stress is caused by too muchwork.It is generally assumed that⑤他们将对你的经历和你的期望作出假设。They will ________________________ your experience andexpectations.make assumptions about5.comprise vt.包括;包含;由……组成The committee comprises members from all parts of society.该委员会的成员来自社会各界。Life is comprised of not only sunshine but also storms.生活不仅有阳光,还有暴风雨。#2.1归纳 拓展 be comprised of 包括;包含;由……组成(或构成)同义短语: be composed of/consist of/be made up ofcomprise 表示“由……组成”时,不用于进行时态;consistof没有被动语态,相当于be made up of或be composed of,且不用于进行时。#4.1句型转换①The class is comprised mainly of Italian and Frenchstudents.→The class _________________ Italian and French students.comprises mainly②Three cool teenagers make up their band.→Their band _______________ three cool teenagers.is made up of6.reality n.现实;实际情况;事实 real adj.实际的;真实的;真正的 realistic adj.现实的;实际的;逼真的When meeting with difficulties,one should face reality andtry to solve the difficulties instead of escaping.当一个人遇到困难的时候,应该面对现实,努力解决困难,而不是逃避。We thought he was joking but in reality he was serious.我们以为他是在开玩笑,但实际上他是认真的。Many things that wouldn’t happen before have come intoreality now.许多以前不可能发生的事现在都实现了。#3.1归纳 拓展 in reality 事实上;实际上turn...into reality 把……变成现实come into reality 实现truth、reality这两个词都有“真实;现实”的意思,其区别在于:truth强调与实际相符;reality指实际存在、实际看到或经历过的事实,也可指抽象的客观现实,还可指艺术塑造和真实存在非常相像、逼真。#5.1(1)句子语法填空①Hypnosis works by leading patients’ consciousness awayfrom _______ (real).reality② ____ reality,different students have different learninghabits,which I think have a great influence on theirlearning efficiency.In③Students are required to set ________ (reality) goals sothat they are more likely to gain a sense of achievement.realistic(2)翻译句子④经过多年的努力,他的梦想已经实现。_______________________________________________________After years of hard work,his dream has come into reality.1.“It+be+过去分词+that...”句型因为真正的主语过长,为了避免句子头重脚轻,所以用形式主语it,构成“It+be+过去分词+that...”句型。(2022·全国乙卷)It is calculated that European railways alonespend approximately 20 billion euros a year onmaintenance...据估算,仅欧洲的铁路每年花费在维修上的费用就多达200亿欧元……It is widely known that the Great Wall is one of theworld’s miracles.众所周知,长城是世界奇迹之一。#1.2.1在“It is suggested/ordered/commanded...that...”句型中,从句的谓语动词用should do,should可以省略。翻译句子①据估算,这项工程将用时4年。____________________________________________________It is estimated that the project will last for four years.②据报道,近一两日气温将明显下降。________________________________________________________________________It is reported that the temperature will decline sharply inone or two days.③众所周知,“有志者事竟成”。______________________________________________________________It’s known to us all that “where there is a will,there is away”.2.“given+that从句”given可用作介词,有“考虑到;假定;鉴于”等意思。“given+that从句”的意思是“考虑到”,相当于considering或“when youconsider...”。Given that she is interested in teaching,I’m sure being ateacher is the right career for her.考虑到她对教学感兴趣,我可以确定当一名教师是适合她的职业。Given the general state of his health,it may take a whilefor him to recover from the operation.鉴于他整体的健康状况,他可能需要一段时间才能从手术中恢复过来。#1.2.1和given that类似的句型:Considering that... 考虑到……Provided/Providing (that)...如果……;假设……;在……条件下Suppose/Supposing (that)...假定;假设;设想……翻译句子①考虑到这对双胞胎没有做母亲节早餐的经验,父亲很乐意帮助她们,脸上洋溢着笑容。__________________________________________________________________________________________________________________________________________________________________Given that the twins had no experience in cooking aMother’s Day breakfast,the father was willing to helpthem,with a smile spreading on his face.②鉴于你要参加中国诗歌朗诵比赛,我想给你提供一些实际的建议。__________________________________________________________________________________________________________________________Given that you will participate in a Chinese poetry reciting competition,I’d love to provide you with some practical suggestions.③鉴于你对中国传统节日端午节非常感兴趣,我写信向你介绍一下。_________________________________________________________________________________________________________________________Given that you are keen on the traditional Chinesefestival,the Dragon Boat Festival,I am writing to introduceit to you.[教师备用]1.Through intense effort,Yuan overcame enormous technicaldifficulties ①to develop the first hybrid rice②that could beused for farming in 1974.历经千辛万苦,袁隆平攻克了艰巨的技术难题,在1974年开发出可用于耕作的第一代杂交水稻。分析:①是动词不定式作 __________,②是that引导的 ______从句,修饰先行词hybrid rice。目的状语定语2.However,①what concerned him most was ②that farmersoften had poor harvests and sometimes even had a seriousshortage of food to eat.然而,他最关心的是农民经常粮食歉收,有时甚至出现严重的食物短缺。分析:这是一个主从复合句。①是what引导的 ________从句,在从句中作 ______,②是that引导的 ______从句,其中and连接两个 ______分句。名词性主语表语并列1.①手工实践作坊将会创立起来,为那些热衷于制作工艺品的学生提供一个平台来更深入地了解传统文化。__________________________________________________________________________________________________________________________________________________________________Hands-on workshops will be set up to provide aplatform for students who have a passion for making craftsto have a deeper understanding of traditional culture.②她克服了许多语言障碍,完成了她的第一篇英语作文,得到了老师和同学们的高度评价。__________________________________________________________________________________________________________________________________________________________________She overcame many language obstacles to finish herfirst English composition that was highly thought of by herteachers and classmates.2.①然而,给她留下最深刻印象的是这里优美的风景、热情好客的人们。_______________________________________________________________________________________________________However,what impressed her most was that the sceneryhere was amazing and the people were hospitable.②然而,令他苦恼的是,他的英语水平比较低,他也不知道如何去提升。____________________________________________________________________________________________However,what bothers him is that he is weak in Englishand he is at a loss how to improve it.进阶提升·写作微练人物形象及品性描写1.reward sb with sth 用某物奖励某人2.achieve great success 大获成功3.be optimistic and energetic 乐观且精力充沛的4.be kind-hearted and easy-going 心地善良,性情随和5.a wise and warm-hearted man 一个睿智且热心的人6.put all one’s heart into 全身心投入#67.try new ways to do sth 尝试用新方法做某事8.make a great/significant contribution to...对……作出巨大贡献9.dedicate one’s energy and youth to...将精力和青春奉献给……#91.Hard-working and knowledgeable,she is one of the bestteachers in our school.她工作勤奋,知识渊博,是我们学校最好的教师之一。2.So hard does he work that he devotes almost all hislifetime to our human cause.他工作如此努力,几乎一生都奉献给了人类的事业。3.His helpfulness and kindness win him great popularityand a good reputation.他的乐于助人和善良为他赢得了很高的人气和良好声誉。1.他乐观且精力充沛,经常积极参加各种课外活动。_____________________________________________________________________________________Being optimistic and energetic,he often takes an active part in various after-class activities.2.他投身于科研工作,为国家作出了不可估量的贡献。_____________________________________________________________________________________________He devoted himself to scientific research and madeinvaluable contributions to the country.3.他带着极大的决心花费了37年的时间完成这本书,为中国文学作出了巨大贡献。_______________________________________________________________________________________________________________With great determination,he spent 37 years finishing thebook,which made a great contribution to Chinese literature.课文二次开发利用[教师备用]课文语法填空Yuan Longping,known as the “father of hybridrice”,was one of China’s most famous scientists. Heconsidered 1. ________ (he) a farmer because he continuallyworked the land in his research.himselfSeeing that farmers had a serious shortage of food toeat,Yuan 2. ______ (choose) to study agriculture. Aftergraduating from college,Yuan worked as a researcher. Herealised the key to 3. _________ (tackle) hunger was toboost yields in the fields. To realise the goal,Yuan mustfind a hybrid rice 4. ___________ is a cross between two ormore varieties of a species. After years of hard work,thechosetacklingthat/whichfirst hybrid rice 5. _______________ (develop) by Yuan in1974.This hybrid enabled farmers 6. ___________ (expand)their output greatly.Today,it is estimated that about 60% of domestic riceconsumption in China is comprised 7. ___ crops generatedfrom Yuan’s hybrid strains. Yuan’s innovation has helpedfeed not just China,but many other countries that dependon rice,too.was developedto expandofBecause of his invaluable contributions,Yuan Longpingreceived numerous awards at home and abroad. He caredlittle for celebrity or money. Instead,he made largedonations to support agricultural research.8. ______impressed people most about Yuan Longping was hisongoing ability to fulfil his dreams. His later vision for“seawater rice” also became a 9. _______(real).Despite his10. ______(late) years,Yuan was still young at heart and fullof vision.#1.3Whatrealitylater(共32张PPT)UNIT 5写作专项指导议论文1.文本类型:议论文。2.要点内容:针对某一话题或观点进行阐述,并说明原因。1.表达观点型文章常用词组。in preference to... 优先于……to begin with 首先besides=what’s more=in addition 此外above all 最重要的是personally speaking 个人而言#1.5in other words=that’s to say 换言之to sum up=in short=in conclusion=in summary 总之contribute to=result in=bring about=lead to 导致because of=owing to=due to=on account of 由于as a result=as a consequence 结果do harm/ damage to 损害;损坏#1.112.表达观点型文章首段常用句式。Nowadays,an increasing number of people are beginning tobe aware of the seriousness of...现在,越来越多的人开始认识到……的严重性。However,each coin has two sides.然而,事物都有两面性。#2.2.1Some people believe/argue/hold the belief that...while otherstake an opposite side.一些人认为……而另一些人持相反观点。People hold different/diverse/various attitudes towards...人们对……有不同的态度。Opinions/Views on/about... differ from person to person.对……的想法因人而异。#2.5.1From my perspective,the former/ latter opinion holds moreweight.在我看来,前者/后者的观点更有分量(更站得住脚)。From my point of view,the advantages outweigh thedisadvantages.在我看来,利大于弊。#2.7.13.表达观点型文章中段常用句式。The following reasons may well justify my judgement.下面的理由能证明我的判断是正确的。Here are my reasons. First of all,I think it would be betterif...我的理由如下。首先,我认为如果……会更好。The reasons for...are as follows. First...Second...Last but notleast...……的原因如下。首先……其次……最后但同样重要的是……On the one hand...On the other hand...一方面……另一方面……No one can ignore the fact that...没有人能忽视……的事实。There is no denying the fact that...不可否认的是……#3.6.14.表达观点型文章尾段常用句式。From the reasons mentioned above,it is not difficult to findthat...从上文提及的原因,不难看出……From what has been discussed above...通过以上讨论……In summary/ In short/ In conclusion/ In closing...,I drawthe conclusion that...总之/最后,我得出结论……#4.3.1假设你是李华,最近,你校校报英语专栏在征集主题为“Chemical Farming or Organic Farming”的文章,请你用英语写一篇支持开展有机农业的文章去投稿。内容包括:1.有机农业的优点及理由;2.化学农业的危害;3.总结自己的观点。注意:写作词数应为80个左右。Ⅰ.对接话题词汇1. _____ n.泥土;土壤;国土;领土soil2. _________ adj.与化学有关的;化学的n.化学制品;化学品chemical3. ________ n.味道;特点;特色4. _________ n.肥料flavourfertiliser5. __________ adj.有营养的;营养丰富的6. ________ adj.有机的;不使用化肥的;有机物的7. ________ 相应地;转而;依次;轮流8. _______ 关于;至于9. _________ 集中(注意力、精力)于nutritiousorganicin turnas forfocus onⅡ.巧用核心句式、语法1.近些年,有机农产品似乎越来越受欢迎。In recent years, ________________ appears to be gaining inpopularity.organic produce2.在我看来,有机农业比化学农业更可取,因为它在食品质量和环境保护方面具有重要优势。In my opinion,organic farming is preferable to __________________ because it has crucial advantages in ____________and ________________________.chemicalfarmingfood qualityenvironmental protection3.首先,有机食品的生长过程虽缓慢但稳定,且不含任何化学制品,这种食物通常营养更丰富,味道更好。Firstly,organically grown food grows ___________________without any __________.This kind of food is usually more__________ and has a better ________.slowly but steadilychemicalsnutritiousflavour4.此外,有机农业不含化肥,这无疑对环境友好。Besides,organic farming is _________________________,whichis undoubtedly ___________ the environment.free of chemical fertilisersfriendly to5.在专注于种植优质食物的同时,它也通过天然的方法尽最大努力照顾好土壤。It ___________ growing good food. Meanwhile it also doesits best to _________________________ through _________________.focuses ontake good care of the soilnaturalmeans6.至于化学农业,长期积累的化学物质会污染地下水资源和农田,还会影响农作物,进而影响人类的健康。________ chemical farming,the long _____________ ofchemicals would _______________________________________and farmland. They may even ______ both the crops and,________,human beings’ health.As foraccumulationpollute the underground water resourcesaffectin turn7.总之,为了人类和环境的健康,有机农业是一个更明智的选择。In conclusion,organic farming is a ______ choice__________________ both people and environment.wiserfor the benefit of1.用due to升级句2。__________________________________________________________________________________________________________________________________________________________________In my opinion,organic farming is preferable to chemicalfarming due to its crucial advantages in food quality andenvironmental protection.2.用定语从句升级句3。__________________________________________________________________________________________________________________________________________________________________3.用while 引导的状语从句升级句5。________________________________________________________________________________________________________While focusing on growing good food,it also does its best to take good care of the soil through natural means.Firstly,organically grown food,whose growth process isslow but steady without any chemicals,is usually morenutritious and has a better flavour.4.用“not only...but also...”升级句6。________________________________________________________________________________________________________________________________________________________________________________________________________________________As for chemical farming,the long accumulation ofchemicals would not only pollute the underground waterresources and farmland but also affect both the cropsand,in turn,human beings’ health.In recent years,organic produce appears to be gainingin popularity. In my opinion,organic farming is preferableto chemical farming due to its crucial advantages in foodquality and environmental protection.Firstly,organically grown food,whose growth process isslow but steady without any chemicals,is usually morenutritious and has a better flavour. Besides,organic farmingis free of chemical fertilisers,which is undoubtedly friendlyto the environment. While focusing on growing good food,italso does its best to take good care of the soil throughnatural means. As for chemical farming,the longaccumulation of chemicals would not only pollute theunderground water resources and farmland but also affectboth the crops and,in turn,human beings’ health.In conclusion,organic farming is a wiser choice for thebenefit of both people and environment.#1.2你校正在举办英语演讲比赛,作为一名参赛选手,请你以“如何减少食物浪费”为题写一篇演讲稿。要点如下:1.食物浪费的现状;2.减少食物浪费的措施。注意:1.写作词数应为80个左右;2.可以适当增加细节,以使行文连贯;3.开头和结尾已给出,不计入总词数。Dear teachers and classmates,Good morning!I’m honoured to be here and sharesomething about how to reduce food waste with you._________That’s all. Thank you!One possible version:Dear teachers and classmates,Good morning!I’m honoured to be here and sharesomething about how to reduce food waste with you.As we all know,food waste has become increasinglysevere in our country. Whether in restaurants or schoolcanteens,large quantities of food are thrown away aftermeals. Consequently,it’s high time that we take action tochange this situation.To reduce food waste,the first thing to do is to orderjust as much food as we can eat. Furthermore,it’s also agood habit to take what is left over home when we eat out.Last but not least,we should take any chance to encouragepeople not to waste food. I firmly believe that every smallact can make a great difference.That’s all. Thank you!#1.1.5(共38张PPT)UNIT 5语法专项指导主语从句一、主语从句的含义在句子中起名词作用的从句统称为“名词性从句”。根据它们在句中的语法作用,这类从句又可分为主语从句、同位语从句、表语从句和宾语从句。顾名思义,如果一个分句在句子中担当主语,该分句就是主语从句。That he was admitted into his dream university made usvery happy.他被理想的大学录取这件事使我们很高兴。Whoever wins the competition will receive a medal.无论是谁赢了竞赛都可以得到一枚奖牌。When the sports meeting will be held hasn’t been decidedyet.运动会什么时候举行还没有确定。#1.3.1翻译句子①最让我印象深刻的是,他不管碰到什么困难都不轻言放弃。_____________________________________________________________________________________________What impressed me most was that he never gave up nomatter what difficulties he came across.②她在如此短的时间内写完作文使我们都十分惊讶。____________________________________________________________________________That she finished writing the composition in such a shorttime surprised us all.③我们下次开会的时间和地点还没有确定。________________________________________________________________________When and where we will have the next meeting has notbeen decided yet.二、主语从句的引导词1.从属连词that、whether/if。that在从句中不充当句子成分,也无意义,只起连接作用,但不可省略。whether在从句中不充当句子成分,只起连接作用,意为“是否”。whether引导的主语从句既可放在句首,也可放在句末。但由if引导的主语从句不能放在句首,只能放在句末。#1.2That knowledge is power is true.知识就是力量,这是真的。Whether we will go for an outing remains unknown.我们是否去郊游还不知道。It is still doubtful whether/if she will play the role.她是否要演这个角色还不能确定。#1.2.2.12.连接代词who、what、which、whoever、whatever等引导主语从句时,在句中既起连接作用,又在句中充当主语、宾语、表语或定语。What he said made us believe that he was a generous man.他说的话让我们相信他是一个大方的人。Who will hold the meeting matters little.谁主持会议并不要紧。Every year,whoever makes the most beautiful kite will wina prize in the Kite Festival.每年,在风筝节,风筝做得最漂亮的人将赢得一份奖品。3.连接副词when、where、how、why等在从句中作时间、地点、方式、原因状语等成分。Thanks to the improvement of technology,how we makefriends and communicate with each other has changedsignificantly.由于技术的进步,我们交朋友和互相交流的方式发生了显著变化。#3.1.1Exactly when the potato was introduced into Europe isuncertain.土豆被引进欧洲的确切时间并不确定。Where they will go for a spring outing has caused a heateddiscussion.他们将去哪里春游引起了热烈的讨论。#3.3.1主语从句中连接词的选择技巧:在确定主语从句的连接词的时候,可以根据连接词在从句中所充当的语法成分和连接词在从句中的意义两方面进行考虑。句子语法填空① _______ book I shall choose hasn’t been decided.② ______ we need is more time.③ ______ she keeps healthy is a secret.④ ______ he will succeed is certain.⑤ __________ comes is welcome.WhichWhatHowThatWhoever三、形式主语(it)代替主语从句有时为了避免句子头重脚轻,常用it代替主语从句作形式主语放于句首,而把主语从句置于句末。主语从句的谓语动词一般用单数形式。it作形式主语时,常用于以下句型:#1句型 说明It+系动词+形容 词+主语从句 常用的形容词有important、(un)likely、possible、necessary、natural、wrong等句型 说明It+系动词+名词+ 主语从句 常用的名词有fact、idea、honour、wonder、pity等It+系动词+过去 分词+主语从句 常用的过去分词有known、proved、said、decided、suggested、thought等It+不及物动词+ 主语从句 常用的动词有appear、happen、seem、occur、matter等续表It is believed that we shall make full use of solar energysome day.人们相信,总有一天我们将会充分利用太阳能。It’s no wonder that your students have made such greatprogress.难怪你的学生进步这么大。It matters a great deal whether he will take theexamination.他是否参加考试很重要。#1.1.6①在“It+be+形容词+that从句”句型中,如果形容词为necessary、important、strange、natural等,从句的谓语动词常用“should+动词原形”,should可省略。It is very important that a student (should) learn Englishwell.学生学好英语很重要。②在“It+be+过去分词+that从句”句型中,如果过去分词为suggested、advised、ordered、requested、required、demanded等,从句的谓语动词常用“should+动词原形”,should可省略。It was suggested that he (should) go there.有人建议他去那里。①很明显他是一个英国人,从他说话的方式可以判断出来。______________________________________________________________________________________It is very obvious that he is an English,which can bejudged from the way he speaks.②我突然想起来我忘记把信寄给我祖母了。_____________________________________________________________________It occurred to me that I forgot to send the letter to mygrandmother.③建议我们应该多吃蔬菜,多做运动,过健康的生活。__________________________________________________________________________________________It is suggested that we (should) eat more vegetables and do more exercise to live a healthy life.④很遗憾我们输了比赛,但我们得到了更重要的东西:友谊。_________________________________________________________________________________It is a pity that we lost the match,but we got somethingmore important,friendship.四、主语从句中应注意的问题1.从句要用陈述语序。Where you were born doesn’t make any difference.你在哪里出生不会产生任何影响。2.主语从句的主谓一致。(1)主语为从句时,谓语动词一般要用单数形式,但如果what引导的从句作主语,代表复数概念(常可从表语上看出)时,谓语动词常用复数形式。What I need is your help.我所需要的是你的帮助。What the school needs most are books.这所学校最需要的是书。(2)如果由and连接两个或两个以上的主语从句作主语时,谓语动词用复数形式;由两个或多个连接词引导一个主语从句时,谓语动词用单数形式。When they will start and where they will go have not beendecided yet.他们将在什么时候动身以及要去哪里还没定下来。When and where my family will go for a holiday is notdecided.我们一家何时去何地度假还未决定。3.需要辨别以下几组引导词。(1)whatever和whoeverwhatever和whoever可以引导主语从句,并在从句中作主语、宾语、表语等。在这种情况下,不能换成no matter what/who。此外,它们还可以引导让步状语从句,可以转换成no matter what/who的形式。Whoever leaves the classroom last is expected to switch offthe light.(主语从句)无论谁最后离开教室,都要把灯关掉。Whoever/No matter who leaves the classroom last,he/she isexpected to switch off the light.(让步状语从句)无论谁最后离开教室,他或她都要把灯关掉。#3.1.3.1(2)that和whatwhat既能引导主语从句,同时又在从句中作句子成分(主语、宾语、表语等)。这时what相当于“all that/everythingthat...”,常译成“所……的(东西、事情、话等)”;而that只起连接作用,本身无实际意义,在从句中也不充当任何句子成分。但that引导的主语从句放在句首时,不能省略that。That he will come to our school delights us all.(that不充当任何成分)他将会到我们学校来,我们大家都很高兴。What is even more important is that we need to cheer upin time of trouble.(what作主语)更重要的是,在困难时期我们需要振奋起来。#3.2.3.1句子语法填空① ______ you are coming to China is the best news I haveheard this long time.②When and where the cultural exhibition will be held ___(be) being discussed at the meeting.③ ______ was the most important to her was her family.ThatisWhat1.(2023·全国乙卷) ___ is recently reported that the numberof those sticking to a traditional diet is slowly decliningand around half of Britain’s consumers would like tochange or improve their cooking in some way.It【解析】考查主语从句。句中It作形式主语,代替后面真正的主语从句。故填It。2.(2023·全国甲卷) ______ we discovered is that it’s unwiseto judge what you eat only by its appearance.What【解析】考查主语从句。句中What引导主语从句,同时在从句中作discover的宾语。故填What。Ⅰ.句子语法填空1. ______ he said nothing at the meeting made me puzzled.2. _______ he has gone is still a mystery to us all.3. _________ he will offer us help is still a problem.4. ______ he wants most is spending the summer vacationwith his family.ThatWhereWhetherWhat5. ______ he found the way home after he got lost in thedeep forest is not clear to us.6. ______ he came to school late this morning remainsunknown.7. __________ has helped to save the drowning students isworth praising.8. _______ bus we should take is still a question.HowWhyWhoeverWhich9.It is obvious to the students _____ they should get wellprepared for their future.10. _______ they will come hasn’t been made public.thatWhenⅡ.翻译句子1.让我印象最深的是开幕式上的精彩表演。______________________________________________________________________________What impressed me most were the brilliant performances at the opening ceremony.2.人们普遍认为忽视我们的缺点对我们的成长有害。________________________________________________________________________________It’s generally acknowledged that ignoring our shortcomings is harmful to our growth.3.无论她说什么,都不会对我们的安排有影响。_____________________________________________________________________Whatever she says will not make any difference to ourarrangements.4.你有多努力,你就有多优秀。______________________________________________________How excellent you will be depends on how hard you try. 展开更多...... 收起↑ 资源列表 UNIT 5 Part 1 核心考点突破.pptx UNIT 5 Part 2 核心考点突破.pptx UNIT 5 写作专项指导.pptx UNIT 5 语法专项指导.pptx