Unit 5 Language points （ppt课件）-2022新人教版（2019）《高中英语》选择性必修第一册.pptx

1、选择性选择性必修必修第一册第一册Unit 5Working the land1.devote vt.献身;专心于(be absorbed in)单句填空 I still remember what you have devoted to _(improve)my oral English.With all her time _(devote)to the experiments,she has no time for housework.A teachers_(devote)to education deserves great respect of the whole public beca

2、use it brings benefits to the development of society.improvingdevoted devotion(1)devote.to(doing)sth 把献给devote oneself to 致力于;献身于;专心于(2)devoted adj.挚爱的;忠实的be devoted to(doing)sth 献身于(做)某事;专心致志于(做)某事(3)devotion n.深爱;奉献 2.convince vt.使确信;使信服(make sb feel certain)单句填空You need to convince them _your ent

3、husiasm for the job.We are _(convince)that the 2022 Beijing Winter Olympic Games will be a great success.No one has come up with a_(convince)explanation of why dinosaurs died out.He convinced the police department_(allow)him to set up a couple of“chat benches”in two of their local parks.ofconvincedc

4、onvincingto allow(1)convince sb of sth 使某人信服convince sb to do sth 说服某人做某事convince sb that.使某人确信(2)convinced adj.坚信的;深信的be convinced of/that.确信(3)convincing adj.有说服力的;令人信服的3.attain vt.(通常经过努力)获得;得到(reach,gain)要点(1)attain ones goal/purpose/ambition达到(实现)某人的目标/目的/理想attain the age of达到的年龄attain independ

5、ence获得独立(2)attainable adj.可以达到的;可以获得的unattainable adj.难以实现的attainment n.获得;达到;实现;成就;造诣4.assumption n.假定;设定(conception);(责任的)承担;(权利的)获得单句填空Dont _that you are a princess and stop living in _any more.(assume)_is generally assumed that stress is caused by too much work.We are working on the plan _the as

6、sumption that everyone invited will turn up.assume assumptionsIton(1)make an assumption that.认为;假定on the assumption that.假定;以的设想为根据(2)assume v.假定;设想assume sb/sth to be 假设某人/某事为It is assumed that.一般认为assuming(that).假设5.overcome(overcame,overcome)vt.克服;解决;战胜单句填空The learner of a second language has man

7、y obstacles_(overcome).In the final game Sweden easily_(overcome)France.to overcomeovercameovercome the enemy 战胜敌人overcome the difficulties 克服困难be overcome by curiosity 受好奇心驱使6.estimate vt.估计;估价;估算 n.估计;估算(1)be estimated to be/have 估计It is estimated+that.据估算(2)at a rough estimate 粗略估计;粗略说来(3)underes

8、timate v.低估 完成句子I can give you _the amount of wood you will need.我可以粗略估计一下你所需要的木材量。I_about 30.我估计他的年龄大约30岁。a rough estimate ofestimate his age to be7.alternative adj.供选择的;选择性的;交替的n.可能的选择;选择对象 单句填空It was so serious a matter that I had no alternative but _(call)the police.Its a good idea to choose _al

9、ternative destination in case your first-choice tourist spot is not available.to call an(1)have no alternative but to do sth 别无选择只好做某事have the alternative of doing sth 有做某事的选择theres no alternative.别无选择an alternative to.的替代品(2)alternatively adv.可供选择地翻译失败乃成功之母。有时候,为了成功,我们不得不勇敢地直面失败并从中吸取教训。Failure is t

10、he mother of success.Sometimes,in order to succeed,we_failure bravely and learn from it.Failure is the mother of success.Sometimes,in order to succeed,we_failure bravely and learn from it.have no alternative but to facehave no choice but to face8.essential adj.完全必要的;极其重要的单句填空Sun and water are essent

11、ial _the growth of crops.It is essential for us _(set)our goal realistically.It is essential that you _(learn)Chinese history.toto set(should)learnbe essential to/for 对很重要It is essential that.(should)do.做是完全必要的It is essential for sb to do.对某人来说做是完全必要的1.in turn 依次;轮流;反过来单句填空They wash dishes _turns.Th

12、e pupils took _(turn)reading out their compositions.Its my turn _(clean)the classroom.byturnsto cleanbreak away(from)挣脱(束缚);脱离by turns 轮流;交替地take turns doing/to do sth 轮流做某事Its ones turn to do sth.轮到某人做某事。in return 作为回报in return for.作为的回报翻译他们轮流开车。_ _ They took turns to drive the car.They took turns

13、driving the car.They drove the car by turns.2.consider+宾语+(to be/as)adj./n.Yet,he considers himself a farmer because he continually works the land in his research.然而,他(袁隆平)认为自己是农民,因为他一直都在田地间进行科学研究。单句填空The British are considered_(have)an unusual sense of humor.The Internet is considered _(change)most

14、 peoples life.to haveto have changed要点(1)consider+宾语+adj./n.把看作;认为是consider+it+adj.+to do sth/that.认为做是(2)be considered to do/have done sth 被认为做/做过某事完成句子He_to the party.受邀参加聚会,他感到非常荣幸。I do not _the best person for the work.我认为他不是这项工作的最佳人选。considered it a great honour to be invitedconsider him as/to

15、be3.what引导名词性从句However,what concerned him most was that farmers often had poor harvests and sometimes even had a serious shortage of food to eat.然而,最让他担心的是农民的收成经常不好,有时甚至会严重缺粮。单句填空_upset me was _our flight was delayed because of the terrible storm.It was when we were returning home _I realized _a goo

16、d feeling it was to have helped someone in trouble.When we arrived at _used to be called the City of Fog,we found London had completely changed.Without his support,we wouldnt be_we are now.What thatthat whatwhatwhatwhat是连接代词,引导的从句可以作主语、宾语或表语;what本身在从句中可作主语、宾语或表语。that引导名词性从句只起连接作用,在从句中不作任何成分,无意义。that

17、在宾语从句中通常省略,但在主语从句、表语从句和同位语从句中均不能省略。what除引导从句外,还在从句中作成分,意为“所的(东西)”,在含义上等于“名词+that”。练习1.Some of your interests may not appear to be connected but,once you explore their(deep),you discover that they are.2.It does sometimes help to know the(nutrition)content of foods.3.Mazda needs to reposition itself i

18、f it is(boost)its sales and reputation.4.Mrs White,Im afraid we have to put you on a strict diet.From now on,youre going to have to stay away from(salt)food.5.You shouldnt make an(assume)thats not based on any fact.depthnutritionalto boostsaltyassumption6.Library books,newspapers and magazines shoul

19、d be made full use of(expand)your knowledge so that you can be a good learner.7.I told him how harmful plastic could be to the environment and asked him to consider_(use)more eco-friendly options.8.Critical thinkers have the courage to challenge(convention)thinking while most of us tend to follow it

20、 blindly.9.It seemed that I had become my parents had wanted me to be.10.But she came forth and walked forward,and I walked forward,and my feelings and tears and the(chemistry)in my brain,you know,it was like a nuclear fusion(核聚变).11.However,he is more devoted his“role”than any real actor.to expandusingconventionalwhatchemicaltoThank you for listening!