Unit 5 Reading and Thinking Langauge Points （ppt课件）-2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、Unit 5 language pointsWorking the LandUseful words and expressions作为而出名把自己视作农民专心于;致力于在从事一项职业有严重的食物短缺应对这个危机提高产量相信 获得更高的产量一个有争议的问题通过超常的努力be known as consider himself a farmerdevote oneself to doing pursue a career in have a serious shortage of foodtackle this crisisboost yields be convinced that attai

2、n a higher yielda matter of great debate through intense efforts Useful words and expressions：克服巨大的技术困难使农民增产据估计由组成考虑到远离；远非；完全不喜欢；想要实现某人的梦想在国内外尽管年事已高overcome enormous technical difficulties enable farmers to expand their output It is estimated that be comprised of.Given that far from(the case)care fo

3、r fulfil ones dreamsat home and abroaddespite ones advanced years 1.Yet,he considers himself a farmer because he continually works the land in his research.I have to bring my work home today.He is making a study of Oscar Wildes works.There is a small works by the river.The machine wont work.Your sug

4、gestion works well.Please tell me how to work the machine.This scientist worked miracles.He worked the farm with great success.n.工作工作n.作品作品n.小工厂，作坊小工厂，作坊vi.运转运转vi.起作用起作用vt.操作操作vt.创造创造vt.经营经营2.Indeed,his slim but strong body is just like that of millions of Chinese farmers,to whom he had devoted his

5、life.I shall devote myself to _(serve)my country at the cost of my own life,regardless of fortune or misfortune to myself.苟利国家生死以，岂因祸福避趋之。_(devote)to her research,Jo has little time for leisure.他们把自己献身于科学研究。They devoted themselves to doing the scientific research.devote oneself to doing 献身于.；致力于.;专心

6、于.devote.to.把.用于.;把.献给.be devoted to.深爱.；致力于.专心于.devoted adj.忠实的;深爱的 devotion n.关爱;献身;奉献;忠诚servingDevoted3.However,what concerned him most was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat.Guess the meanings of concern:The growing number of people seek

7、ing refuge in Thailand is beginning to concern Western aid agencies.I didnt concern myself with politics.The book mainly concerns Sandys two middle-aged children.It was just a little unfinished business from my past,and it doesnt concern you at all.使担忧使关心关于的和有关系让全世界震惊的事情是挑战者号在起飞后不久就坠毁了。What shocked

8、the world was that the Challenger crashed just minutes after take-off.让他袁隆平满意的是，他的杂交水稻极大地提高了农民的水稻产量。What satisfied Yuan Longping was that his hybrid rice enabled farmers to expand their output greatly.英语学习中最终要的就是足够的练习。What matters most in learning English is enough practice.4.Instead,farmers needed

9、to boost yields in the fields they had.而是农民们需要提高他们已有土地上农作物的产量。boost v.to increase or improve something and make it more successful 促进，推动，使兴旺e.g.The win boosted the teams confidence.boost n.something that gives someone more confidence,or that helps something increase,improve,or become successful激励，帮助

10、；增长e.g.The community will get a boost from a new library.The festival has been a major boost for the local economy.yield v.1)to produce crops,profits etc;出产(作物)；产生(收益)2)to allow yourself to be forced or persuaded to do something or stop having something 屈服；放弃e.g.The fruit trees in his orchards yield

11、 a large amount of apples and pears every day.We shall never yield to the difficulties.yield n.the amount of profits,crops etc that something produces 产量；收益 e.g.high yield 高产 low yield 低产 It will bring you a 6%yield on your investment.Shareholders are expecting a higher yield this year.5.Yuan was co

12、nvinced that the answer could be found in the creation of hybrid rice.convince vt.使相信;使确信;说服convince sb.of sth./convince sb.to do sth.convinced adj.确信的;深信的convincing adj.令人信服的be convinced of sth./that.相信Your argument is too weak to convince me.Hell convince them_ (accept)our advice.Youll need to con

13、vince them _ your enthusiasm for the job.Powerful advertisements are so _(convince)that they can persuade people to buy the goods they advertise.to acceptofconvincing 我确信每个人都是很有潜力的。Im convinced that everyone has great potential.一些人确信笑是治病良药。Some people are convinced that laughter is the best medicine

14、.我怎样才能让你相信我的清白？How can I convince you of my innocence?How can I convince you that I am innocent?6.This hybrid enabled farmers to expand their output greatly.这种这种杂交种水稻极大地提高了农民的产量。杂交种水稻极大地提高了农民的产量。expand v.1)to become larger in size,number,or amount,or to make something become larger;扩大扩大，增加增加 2)to op

15、en new shops,factories etc;扩展，发展业扩展，发展业 3)to give more details about something you have said or written 细谈，详述细谈，详述e.g.Water expands as it freezes.The hotel wants to expand its business by giving a discount.Tom later expanded on his initial statement.expend()into(把把)扩展扩展/发展成发展成expand on/upon 详述详述，详细，

16、详细阐明阐明【语境应用语境应用】翻译句子。翻译句子。1)Sydneys population expanded rapidly in the 1960s.2)The hotel wants to expand its business by adding a swimming pool.3)I repeated the question and waited for her to expand.悉尼的人口在悉尼的人口在20世纪世纪60年代迅速增长。年代迅速增长。这家旅馆想增加一个游泳池来扩大业务。这家旅馆想增加一个游泳池来扩大业务。我重复了这个问题，等她再问。我重复了这个问题，等她再问。7.T

17、oday,it is estimated that about 60 percent of domestic rice consumption in China is comprised of crops generated from Yuans hybrid strains.The tree is estimated to be at least 700 years old.这这本书估计要本书估计要40块钱。块钱。This book is estimated to cost 40 Yuan.这次会议预计要开这次会议预计要开4天。天。The meeting is estimated to la

18、st four days.It is estimated that the meeting will last four days.underestimate 低估低估 overestimate 高估高估 be estimated to be/have/cost:估计是估计是/有有/花费花费It is estimated that.:据估计据估计,.comprise vt.to consist of particular parts,groups etc.包括包括，由，由构成构成be comprised of 由由组成，包含组成，包含The house comprises two bedroo

19、ms,a kitchen,and a living room.The collection is comprised of 230 paintings.【归纳归纳】整体整体部分部分部分部分整体整体consist ofbe comprised ofbe made up ofbe composed of make up8.Given that Yuans hybrids have made him quite wealthy,one might think he would retire to a life of leisure.考虑到杂交水稻使袁隆平变得相当富有,人们可能认为他会退休享受闲适的生

20、活。given 介词,表示“只要是;考虑到;假定;已知”等意思，相当于considering。given 后可接后可接that引导的宾语从句引导的宾语从句意思是“考虑到”。1.Given his income,it s no surprise that he is sensible with money.2.Given that they are inexperienced,theyve done a good job.考虑到期末考试临近了，老师们正在忙着准备复习题。Given that the final exams are drawing near,teachers are occupie

21、d preparing revision exercise.0.As a man of the soil,he cares little for celebrity or money.Instead,he makes large donations to support agricultural research.instead adv.If you do not do something,but do something else instead,you do the second thing and not the first thing,as the result of a choice

22、 or a change of behavior.反而他没有回答，反而转身离开了房间。He didnt reply.Instead,he turned on his heel and left the room.todevotionto seeconvincingconvincedof 1.考虑到他的年纪，他已经很强壮，很健康了。2.考虑到学生们要考试了，老师决定做一个写作练习。Given that the students are going to take exams,teachers have decided to have a writing exercise.Given his age,he is very strong and healthy.