Unit5 知识点复习（ppt课件）-2023新人教版（2019）《高中英语》选择性必修第一册.pptx

1、Unit 5 Working the LandPeriod 4:Language Points2课前候课课前候课1.attain ones goal/purpose 实现目标/达到目的 attainable adj.可达到的；可实现的2.It is estimated that.据估计3.由.组成(3个):consist of/be composed of/be comprised of./be made up of 4.go nowhere 没有进展 out of nowhere 突然出现 5.devoted adj.忠实的；深爱的devotion n关照奉献忠诚 专心于(做)某事（2个）b

2、e devoted to(doing)=devote oneself to sth 6.convince sb to do sth 说服某人做某事 convince sb of sth 使某人相信某事convinced 确信的深信的convincing 令人信服的1.1.I am determined _at any cost.我决心不惜任何代价达到目的。2.Its unrealistic _.相信完美是可实现的目标是不现实的。句式是？3._80%of all conversation in English is small talk.类似结构有哪些？据估计，80%的英语会话是闲聊。4.The

3、 electrical heater _ several heating elements.电热器由多个加热元件组成。5.I only had$100 and that was _(远不及)enough to buy a new computer.6.除了北京，我哪也去不了。_except Beijing.(部分倒装)to attain my aim to believe perfection is an attainable goal预习检测It is estimated thatis comprised/made up/composed of nowhere near Nowhere co

4、uld I goIts+V-ed+that.据据./人们人们.Its confirmed that.据证实据证实.It was recognized that.人们意识到人们意识到.Its acknowledged that.人们公认人们公认.I have breakfast at home,_(consist)of cereal谷物,fruit,and orange juice.I have breakfast at home,_(comprise)of cereal谷物,fruit,and orange juice.consistingcomprisedAttentionAttention

5、:recite the meaning of each language recite the meaning of each language point and the point and the phrasesphrases in the box in the box1.devote2.convince3.assumption4.Given that152Key Points152Key Points1.devote vt.把把献献(给给)；把；把专用于；专心于专用于；专心于【教材p.50】Indeed,his slim but strong body was just like tha

6、t of millions of Chinese farmers,to whom he had devoted his life.【Recite】_ 献身于;致力于;专心于 同义表达？同义表达？_adj.忠实的;深爱的 _ n.关爱;奉献;忠诚 对.的忠诚/关爱高考考向高考考向:1.(devote)herself to practicing for ten years,she has become one of the worlds best long-distance swimmers.2.(devote)to practicing for ten years,she has become

7、one of the worlds best long-distance swimmers.devote oneself to=be devoted to devoted devotion devotion to.a devoted son/friend/fan?Devoting Devoted【典例【典例1】0.3minBefore the exam,I devoted myself to _(prepare)for it.From my first job at the restaurant,I learned teamwork and _(devote).She _(devote)to

8、her research,so she cares little about other things.句型转换(把句改为动词-ed形式短语作状语)_preparing devotion Devoted to her research,she cares little about other things.is devoted 2.convince vt.(convinced,convinced,convincing)使人信服；使人信服；使相信使相信RECITE1.adj.深信的深信的:_ 令人信服的令人信服的:_2.确信确信(某事某事):_3.使某人使某人相信相信(某事某事)(3种种):_4

9、.说服说服某人做某事某人做某事(2种种):_ 高考考向高考考向:1.He nodded but didnt look (convince),because her explanation was not very_(convince).Her finally convinced him (change)his mind.2.(convince)of the truth of the report,he told his colleagues about it.convincedconvincing convince sb.of sthmake sb convinced ofpersuade s

10、b.of sth.convincedconvince sb.to do sthpersuade sb.to do/into doing convincingto changeConvincedsb be convinced of sth./that.【典例【典例2】0.4minI didnt give up my opinion and convinced them _(accept)my suggestion,which turned out to be an effective one.Youll need to convince them _your enthusiasm for the

11、 job.这幅图画让我深信绿水青山最重要。The picture _ nothing is better than blue hills and green streams.句型转换 (把句变为被动语态)_ to accept of I am convinced by the picture that nothing is better than blue hills and green streams.convinces me that 3.assumption n假定；设定假定；设定(责任的责任的)承担；承担；(权利的权利的)获得获得【教材p.50】The common assumptio

12、n then was that it could not be done.I had assumed him to be a native.我本我本以为以为他是他是本地本地人。人。We are working on the assumption that everyone invited will turn up.我们我们假定假定了每一个人都会应邀出席并正就此作出安排。了每一个人都会应邀出席并正就此作出安排。It is generally assumed that the book dates back to around 70 AD.熟词生义考向熟词生义考向:Andy assumed an

13、air of indifference whenever her name was mentioned.每次提到她的名字，安迪都装出无所谓的样子。These relationships assume great importance in times of crisis.在危急时刻，这些关系显得尤为重要。【典例【典例3】0.3min People tend to make an _(assume)about you based on your appearance.It _(assume)that stress is caused by too much work._(assume)that

14、we cant get the necessary equipment,well have to give it up._,how many tables should we prepare for the party?(用assumption短语)假设每个人都到场，我们应该为聚会准备多少张桌子？assumption is assumed Assuming On the assumption that everyone turns up 4.Given that作连词，后接状从作连词，后接状从,意为意为“假如；考虑到；鉴于假如；考虑到；鉴于”Given that Yuans hybrids m

15、ade him quite wealthy,one might think he would have retired 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活。他会退休享受闲适的生活。Seeing that today is day off,he is unlikely to come.Provided that you have the money in your account,you can withdraw up to 100 a day.只要账户存款足够，每天可提

16、取不超过只要账户存款足够，每天可提取不超过100英镑。英镑。【典例【典例4】0.3min_(provide)that you were failing in the coming exam,what should you do?_(see)that it is 8 oclock,well wait no longer._,he had to walk instead of running all the time.考虑考虑到他身体不好，他不得不一直步行而不是跑步。到他身体不好，他不得不一直步行而不是跑步。Providing/Provided Seeing Given that he was i

17、n poor healthV训练检测一训练检测一 单句语填单句语填1He could read all the national papers at his _(闲暇闲暇).2As Helens knowledge and vocabulary _(扩大扩大),she asked more and more questions.3A _(特点特点)of this animal is its ability to live for a long time without water.4Most of the shops have been absorbed into big business d

18、ue to the influence of global financial _(危机危机).5Competition among youths to enter the best college is _(激烈的激烈的).6Output consists of both exports and sales on the _(国内的国内的)market.7We can surely _(克服克服)these difficulties as long as we are closely united.8It is hard to _(估计估计)how many people have suff

19、ered from the floods.leisure expanded characteristic crisisintense domestic overcomeestimateV训练检测二、词形转换训练检测二、词形转换 1I found his speech convincing(convince)and admired him for his eloquence(能言善辩能言善辩).2My calculations were based on the assumption(assume)that house prices would remain steady.3Devoted(de

20、vote)to his scientific work,he has no time to care for his family affairs,which his wife always complains about.4A number of soldiers died because of a shortage(short)of medicine and medical workers.5The reason why poems can convey certain emotions is that they can vividly transform reality(real)int

21、o literature.6Only five years after Steve Jobss death,smartphones defeated conventional(convention)PCs in sales.7There is no doubt that it is unwise to depend completely on the ratings in consumption(consume).V训练检测训练检测 固定搭配和句式固定搭配和句式1Given that the price is appropriate(假如价格合适假如价格合适),well buy everyth

22、ing you produce.2The committee is comprised of(由由组成组成)representatives from both the public and private sectors.3It is estimated that(据估计据估计)two million people around the world have now tried bungee jumping.4She devoted her life to helping(把她的一生奉献给帮助把她的一生奉献给帮助)homeless children.5On the assumption that(假设假设)speed is kept constant,distance increases with time.