（2019版）新人教版选择性必修第一册Unit 5Working the Land Vocabulary ppt课件.ppt

1、English LearningUnit 5 Working the Land：Vocabulary English LearningIn this class we will: u Build up our vocabulary by brainstorming words related to the space exploration.u Enlarge vocabulary by roots and affixes.u Learn some important usages of the key words.u Apply what we have learnt to exercise

2、s. English Learninghybriddevotedevote toshortagetacklecrisisboostyieldconvincen. 杂交植杂交植（动）（动）物；合成物；混合动力车物；合成物；混合动力车vt. 把把献献（给）（给）； 把把专用于；专心于专用于；专心于把把用于；献身；致力；专心用于；献身；致力；专心n. 不足；缺少；短缺不足；缺少；短缺vt. 解决解决（难题）（难题）；应付；应付（局面）（局面）；处理；处理n. 危机；危急关头危机；危急关头vt. 使增长；使兴旺使增长；使兴旺n. 增长；提高；激励增长；提高；激励n. 产量；产出产量；产出 vt. 出产

3、出产（作物）（作物）；产生；产生（收益、效益等）（收益、效益等）vi. 屈服；让步屈服；让步vt. 使相信；使确信；说服使相信；使确信；说服English Learningcharacteristicattainconventionalpollinateassumptionintenseovercomeexpandoutputestimatedomesticn. 特征特征;特点特点;品质品质 adj. 典型的典型的;独特的独特的vt. ( (通常经过努力通常经过努力) )获得；得到获得；得到adj. 传统的；习惯的传统的；习惯的vt. 授粉；传粉授粉；传粉n. 假定；设定；假定；设定；（责任的

4、）（责任的）承担；承担；（权利的）（权利的）获得获得adj. 热切的；十分强烈的；激烈的热切的；十分强烈的；激烈的vt. 克服；解决；战胜克服；解决；战胜vt. & vi. 扩大扩大;增加增加 vt. 扩展扩展;发展发展（业务）（业务）n. 产量；输出；输出量产量；输出；输出量 vt. 输出输出vt. 估计；估价；估算估计；估价；估算 n. 估计；估算估计；估算adj. 本国的；国内的；家用的；家庭的本国的；国内的；家用的；家庭的English Learningconsumptioncomprisebe comprised ofgeneratestrainleisuredeep downsoi

5、lcelebrityenvisionn. 消耗；消耗量；消费消耗；消耗量；消费vt. 包括；包含；包括；包含；由由组成组成包括；包含；包括；包含；由由组成组成( (或构成或构成) )vt. 产生；引起产生；引起n. (动、植物的动、植物的)系系; 品种品种; 拉伤拉伤; 压力压力n. 闲暇；休闲；空闲闲暇；休闲；空闲在内心深处；本质上；实际上在内心深处；本质上；实际上n. 泥土；土壤；国土；领土泥土；土壤；国土；领土n. 名望；名誉；名人；名流名望；名誉；名人；名流vt. 展望；想象展望；想象English Learningsorghumbroomgrainvisionrealitysalty

6、n. 高粱；高粱米高粱；高粱米n. 扫把；扫帚；金雀花扫把；扫帚；金雀花n. 谷物；谷粒；颗粒谷物；谷粒；颗粒n. 想象；视力；视野；影像想象；视力；视野；影像n. 现实；实际情况；事实现实；实际情况；事实adj. 含盐的；咸的含盐的；咸的urbanbombtunnelextensionadj. 城市的；都市的；城镇的城市的；都市的；城镇的n. 炸弹炸弹 vt. 轰炸；轰炸；对对投炸弹投炸弹n. 地下通道；地道；隧道地下通道；地道；隧道n. 扩建部分；扩大；电话分机扩建部分；扩大；电话分机English Learningchemicalwheatflavourfertiliseradj. 与化

7、学有关的；化学的n. 化学制品；化学品n. 小麦；小麦籽n. 味道；特点；特色n. 肥料nutritionalnutritiousnutritionalleviatepovertyadj. 营养营养（物）（物）的的adj. 有营养的；营养丰富的有营养的；营养丰富的n. 营养；滋养营养；滋养vt. 减轻；缓解减轻；缓解n. 贫穷；贫困贫穷；贫困English Learningorganicpesticidewidespreadbacteriumin turndigestessentialmineralalternativeadj. 有机的；不使用化肥的；有机物的有机的；不使用化肥的；有机物的n.

8、 杀虫剂；除害药物杀虫剂；除害药物adj. 分布广的；普遍的；广泛的分布广的；普遍的；广泛的n. 细菌细菌相应地；转而；依次；轮流相应地；转而；依次；轮流vt.&vi.消化消化vt.领会领会;领悟领悟n.摘要摘要;文摘文摘adj. 完全必要的；极其重要的完全必要的；极其重要的n. 矿物；矿物质矿物；矿物质n. 可供选择的事物可供选择的事物adj. 可供替代的；非传统的可供替代的；非传统的English Learninggroceryinstancefor instancedepthrootentirelyaspectn. 食品杂货店；食品杂货店；pl. 食品杂货食品杂货n. 例子；实例；事例例

9、子；实例；事例例如；比如例如；比如n. 向下向下（或向里）（或向里）的距离；深的距离；深（度）（度）n. 根；根茎；根部；根源根；根茎；根部；根源 adv. 全部地；完整地；完全地全部地；完整地；完全地n. 方面；层面方面；层面English Learning.知识体系图解 devoteshortagetacklecrisisboostconvincecharacteristicattainconventionalassumptionintenseovercomeexpandoutputEnglish Learningestimatedomesticconsumptioncomprisegen

10、erateleisuresoilcelebritygrainvisionrealitysaltyEnglish Learning把用于;献身;致力;专心包括;包含;由组成(或构成)在内心深处;本质上;实际上作为而著名依靠几乎不关心国内外梦想出;虚构出除了被用来做English LearningurbanbombtunnelextensionchemicalwheatflavourEnglish Learning应对;处理越来越多把变成利用适应抱怨从退休过健康的生活下决心成功做English Learning.知识体系图解 fertilisernutritionalnutritiousnutri

11、tionalleviatepoverty达到负担得起做毫无疑问在看来在一开始增强意识English Learning.知识体系图解 organicwidespreaddigestessentialmineralalternativegroceryinstancedepthrootentirelyaspectEnglish Learning相应地;转而;依次;轮流随着时间的推移例如;比如集中于防止做对没有影响进行研究建立执行把和分开English Learning1.devote vt.把献(给);把专用于;专心于【教材原句】Indeed, his slim but strong body is

12、 just like that of millions of Chinese farmers, to whom he has devoted his life.确实,他瘦削但结实的身躯看起来和他为之奉献了一生的千千万万的中国农民一样。【词汇精讲】devote vt.把献(给);把专用于;专心于He thinks we should not devote any more time to this issue.他认为我们不应该再在这个问题上多花时间了。These artists devoted all their life to art.这些艺术家把终生献给了艺术。English Learnin

13、g【词汇拓展】They devoted themselves to doing the scientific research job.他们把自己献身于科学研究工作。Hes devoted most of his time to his painting.他把大部分时间都花在了作画上。English Learning2.convince vt.使相信;使确信;说服【教材原句】Yuan was convinced that the answer could be found in the creation of hybrid rice.袁确信,在杂交水稻的研制中可以找到答案。【词汇精讲】conv

14、ince vt.使相信;使确信;说服Your argument is too weak to convince me.你的论点太薄弱了,说服不了我。I tried to convince myself that the trouble was with the problem itself,not with me.我努力说服自己麻烦是问题本身所引起的,而不是我自身(的麻烦)。English Learning【词汇拓展】I soon convinced him of my innocence.我很快便让他相信了我是清白的。We will try to convince her to stay.我

15、们要尽力说服她留下来。English Learning3.estimate vt.估计;估价;估算n.估计;估算comprise vt.包括;包含;由组成【教材原句】Today,it is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuans hybrid strains.据估算,现在中国国内消费的稻米有大约60%来自袁隆平的杂交水稻品种形成的作物【词汇精讲1】estimate vt.估计;估价;估算n.估计;估算He es

16、timated the speed of the winds from the degree of damage.他根据破坏的程度估算风速。It is not easy to estimate how many people will come.很难估计多少人会来。I can give you a rough estimate of the amount of money you will need.我可以粗略地估计一下你所需要的钱。English Learning【词汇拓展】The tree is estimated to be at least 700 years old. 这棵树估计至少

17、700年了。It is estimated that the meeting will last four days. 这次会议预计要开4天。【词汇精讲2】comprise vt.包括;包含;由组成The house comprises two bedrooms, a kitchen, and a living room.这所房子包括两间卧室、一间厨房和一间客厅。Girl students comprise 60% of the class.女生占班级的60%。【词汇拓展】be comprised of包括;包含;由组成(或构成)The class is comprised mainly of

18、 Italian and French students.该班主要由意大利和法国学生组成。English Learning4.deal with处理;安排;应付;涉及;和打交道【教材原句】To deal with this crisis, he chose to study agriculture.为了应对危机,他选择了学习农业。【词汇精讲】deal with 处理;安排;应付;涉及;和打交道His work experience equipped him to deal with all kinds of people.他的工作经验使他能与各种各样的人打交道。Firstly, let us

19、deal with the most important issue.首先让我们来处理最紧要的问题。【温馨提示】deal with和do with都有“对付;处理”之意,但do with常和what连用,而deal with常和how连用。I have no idea what to do with the old car.=I have no idea how to deal with the old car.我不知道怎么处理那辆旧车。English Learning5.make use of利用【教材原句】Then businessmen decided to make use of it

20、 to grow green vegetables to meet increasing consumption demands.两位商人决定利用它种植绿色蔬菜,以满足日益增长消费需求。No one knows what ancient savage ancestor of ours first begin to make use of fire.没有人知道是我们的哪个古代原始祖先首先开始使用火的。There are many kinds of materials that we can make use of to build houses.有许多种我们可以用来建房子的材料。They mak

21、e use of advertisements to plug the new product. 他们利用广告来宣传这种新产品。English Learning6. present v.赠送(礼物,奖品等);呈现adj. 在场的;出席的;当前的【教材原句】When people present important facts,they usually give some evidence to support their claims.当人们提出重要事实时,他们通常提供一些证据来支持他们的主张。【词汇精讲】present v.赠送(礼物,奖品等);呈现adj.在场的;出席的;当前的My fri

22、end gave me a present on my birthday. 我的朋友在我生日时给了我一个礼物。How long have you been in your present job? 你干现在这个工作多长时间了?The artist was determined to present a better picture.这位画家决定呈现一幅更好的图画。【词汇拓展】At no time has the country been more prosperous than at present.这个国家从未像现在这样繁荣。The teacher presented him with a

23、pen. 老师赠送了他一支钢笔。English Learning7. Id rather.我宁愿【句式剖析】Id rather是would rather的缩写形式,表示“宁愿”,后接动词原形,其否定形式为would rather not do,译为“宁愿不做”Nowadays more and more people would rather not live in big cities.现在越来越多的人宁愿不住在大城市里。He would rather die than turn against his motherland.他宁愿死也不背叛祖国。I would rather he went

24、 with me tomorrow.我宁愿明天他和我一起去。English Learning8.in turn相应地;转而;依次;轮流digest vt.& vi.消化vt.领会;领悟【教材原句】This affects the crops grown on the land and,in turn,the animals and humans who digest them.这影响到种在土地上的庄稼,进而影响动物和消化这些作物的人。【词汇精讲1】in turn相应地;转而;依次;轮流She asked the same question of everyone in turn. 她依次向每一

25、个人问同样的问题。In the city squares the neon lights flashed in turn. 在城市广场上,霓虹灯依次闪烁。During the summer holidays,the teachers were on duty by turns.暑假期间,老师们轮流值班。When it is my turn,I realized why the process was moving so slow.当轮到我的时候,我明白进程为什么这么慢了。English Learning9. digest vt.& vi.消化vt.领会;领悟He has to avoid fa

26、t because his body cant digest it.他不得不避免吃脂肪,因为他的身体无法消化它。I need some time to digest information.我需要一些时间来理解信息。【词汇拓展】No liquids are served with meals because they interfere with digestion.上饭菜时不要同时上汤水或饮品,因为这会影响消化。English Learning10.essential adj.完全必要的;极其重要的【教材原句】They may look beautiful on the outside, b

27、ut inside there is usually more water than essential minerals, and they often have less flavour as well.它们可能外表看起来很漂亮,但里面通常有更多的水,而不是必要的矿物质,而且它们的味道通常也更差。【词汇精讲】essential adj.完全必要的;极其重要的Even in small companies, computers are an essential tool.即使在小公司里,计算机也是必不可少的工具。French and German are deemed essential.

28、法语和德语被认为是必不可少的。It is essential that we (should) deal with the problem. 我们很有必要处理这个问题。It is essential to know where the problem lies. 有必要知道问题在哪里。English Learning11.alternative n.可供选择的事物adj.可供替代的;非传统的【教材原句】As an alternative,some farmers have switched to organic farming,and many customers have turned to

29、 organic food when they shop at the local grocery.作为一种选择,一些农民转向了有机农业,许多顾客在当地商店购物时转向了有机食品。【词汇精讲】alternative n.可供选择的事物adj.可供替代的;非传统的He gave in only at the last moment because he had no alternative.他只是在最后一刻因为没有选择才做了让步。We will have to rely more on alternative energy,such as solar and wind power.我们将不得不更多

30、地利用可代替的资源,比如太阳能和风能。If he wants to go to Hong Kong tonight,he has no alternative but to go by air.如果他今晚想去香港,除了坐飞机外别无选择。English Learning12.instance n.例子;实例;事例【教材原句】For instance, they may grow corn or wheat in a field one year, and then grow beans there the next.【词汇精讲】instance n.例子;实例;事例There have been

31、 several instances of violence at the school.在学校有几起暴力事例。I can cite quite a few instances to illustrate this.我可以举出好几个例子来说明这件事情。【词汇拓展】She has mastered several foreign languages, for instance, French.她精通几种语言,例如法语。English LearningEnglish LearningEnglish LearningEnglish LearningEnglish LearningEnglish LearningEnglish LearningSee You Next Class!