Unit3 The world of science Period2 Understanding ideas（ppt课件）-2022新外研版（2019）《高中英语》必修第三册.ppt

1、Unit 3 The world of sciencePeriod 2Understanding ideas要点内化课要点内化课.根据语境选词填空根据语境选词填空battery,capable,stuff,desire,virtual,technology,environmental,incredible1.I discovered the _power of dreams.2.The _effect of this new factory could be disastrous.incredibleenvironmental3.We cannot develop our national e

2、conomy without science and _.4.This is a _shopping centre offering visitors entry to well-known goods.5.He has a strong _to justify himself.6.Lets throw all the old _out of the house!7.He is quite _of running the department alone.8.He is using your mains electricity to recharge his car _.technologyv

3、irtualdesirestuffcapablebattery.根据语境和提示词写出正确的单词根据语境和提示词写出正确的单词1._(environment)groups plan to stage public protests during the conference.2.The government _(desire)that everyone should pay attention to the rule.3._(pollute)is one of the most important issues in the world today.EnvironmentaldesiredPol

4、lution4.A woman who is the _(interview)on a radio or television program.5.Her son was filled with ambition to become a great _(invent).interviewerinventor.根据语境填入适当的介词或副词根据语境填入适当的介词或副词1.Thanks _ her mother,she could continue her research work in Africa.2.The meeting started _the visiting professors s

5、peech.3._addition to his salary,he has a bonus of 25 yuan per month.towithIn4.No one is capable _capturing the whole truth.5.She takes private pupils as well _teaching in school.6._terms of money,I can lend you 10,000 yuan now.7.The children were led _a place of safety.8.Never think _yourself as the

6、 wisest person in the world.ofasIntoof词词汇汇微微空空间间动词动词+-able 形容词形容词wear(vt.)穿戴穿戴 wearable(adj.)可穿戴的可穿戴的adjust(vt.)调整调整_(adj.)可调整的可调整的respect(vt.)尊敬尊敬_(adj.)可敬的可敬的adapt(vt.)适应适应_(adj.)可适应的可适应的agree(vi.)同意同意_(adj.)欣然同意的欣然同意的adjustablerespectableadaptableagreeable1.capable adj.有能力的有能力的;熟练的熟练的,胜任的胜任的;能干的能

7、干的,能够能够的的【观察【观察悟】悟】He is a very capable administrator.他是个十分能干的行政人员。他是个十分能干的行政人员。She is capable of judging works of art.她有鉴赏艺术品的能力。她有鉴赏艺术品的能力。Penny is capable of hard work.佩妮能胜任艰苦的工作。佩妮能胜任艰苦的工作。【生成【生成得】得】be capable _胜任胜任;具有具有的能力的能力a capable man_一个有才干的人一个有才干的人of【内化【内化用】用】Shes _ _ _ _.她是一位能力很强的教师。她是一位能

8、力很强的教师。The larger firm _ _ _ providing a better range of services.较大的公司能够提供一系列更好的服务。较大的公司能够提供一系列更好的服务。Shes a very capable speaker.译译:_a very capable teacheris capable of她能说会道。她能说会道。2.as well as 和和一样好一样好;也也,还还;除了除了之外之外,还有还有【观察【观察悟】悟】He speaks English as well as a native speaker.(话题典句话题典句)他讲英语和以英语为母语的

9、人讲得一样好。他讲英语和以英语为母语的人讲得一样好。The girl is lively as well as healthy.这女孩既活泼又健康。这女孩既活泼又健康。Hiking is good exercise as well as fun.(话题典句话题典句)徒步旅行除了有趣之外徒步旅行除了有趣之外,还是很好的运动。还是很好的运动。I am going to London and my sister is going as well.我要到伦敦去我要到伦敦去,我妹妹也要去。我妹妹也要去。【生成【生成得】得】(1)as well as构成同级比较结构构成同级比较结构,意为意为“_”,引导一

10、个状语从句引导一个状语从句,表示表示_。(2)连接两个并列的同等成分连接两个并列的同等成分,意为意为“不但不但而而且且”,“既既又又”,这时相当于这时相当于not only.but also.。和和一样一样好好比较比较(3)当作复杂介词当作复杂介词,意思是意思是“除了除了之外之外,还有还有”,后后面通常接名词或动名词面通常接名词或动名词,相当于相当于besides,apart from,in addition to。【知识延伸】【知识延伸】连接两个并列成分作主语时连接两个并列成分作主语时,句子的谓语动词应该与前句子的谓语动词应该与前面那个名词或代词的人称或数保持一致。面那个名词或代词的人称或数

11、保持一致。Mary as well as I has been to the Great Wall.我和玛丽都去过长城。我和玛丽都去过长城。【内化【内化用】用】语法填空语法填空Her students as well as her husband _(be)given the chance to visit the Great Wall.You cant expect her to do the housework as well as _(look)after the children.werelookingIn China,as well as in Canada,the weather

12、changes from season to season.译译:_中国的天气和加拿大一样随季节的变化而变化。中国的天气和加拿大一样随季节的变化而变化。3.in addition 此外此外,另外另外,还有还有【观察【观察悟】悟】(2019江苏高考江苏高考)In addition,their arms that are unnecessary for moving around are freed for other purposes,like throwing stones or signaling.除此之外除此之外,人类行走用不着手臂了人类行走用不着手臂了,它们可以用作其他它们可以用作其他目

13、的目的,如如:扔石块或打手势等。扔石块或打手势等。We play football in addition to playing basketball.除了打篮球外除了打篮球外,我们还踢足球。我们还踢足球。In addition to giving me some advice,he gave me some money.他不仅给我提了些忠告他不仅给我提了些忠告,而且还给了我一些钱。而且还给了我一些钱。【生成【生成得】得】in addition _ 除除之外之外in addition to中的中的to为为_,所以后接动词作宾语时要所以后接动词作宾语时要用动名词。用动名词。in addition

14、位于句末位于句末,相当于相当于“_”。to介词介词as well【点拨迷津】【点拨迷津】当主语后跟有当主语后跟有in addition to引出的介词短语时引出的介词短语时,谓语动谓语动词仍与其前的主语保持一致。词仍与其前的主语保持一致。The teacher,in addition to his students,was interested in the book.老师和他的学生都对这本书感兴趣。老师和他的学生都对这本书感兴趣。【知识延伸】【知识延伸】besides除除外还有外还有(包括在之内包括在之内)as well as除除外外;和和,还还,而且而且in addition to 除除之

15、外之外(还有还有)apart from=besides除除外外(尚有尚有)except for除除外外(指具体的细节方面指具体的细节方面)【内化【内化用】用】用表示用表示“除除外外”有关词语填空有关词语填空I know nothing about her _where she lives.His composition is good,_some spelling mistakes.The room is empty _a broken chair.exceptexcept for/apart fromexcept for/apart fromThere are three others in

16、 the room _Mary.besides/apartfrom/in addition to/as well as4.thanks to 多亏了多亏了;由于由于的帮助的帮助【观察【观察悟】悟】Thanks to the doctor,I am well again.多亏这位医生多亏这位医生,我身体又康复了。我身体又康复了。Thanks to your help,I finished the work on time.多亏了你的帮助多亏了你的帮助,我才能按时完成工作。我才能按时完成工作。Thanks for lending me your umbrella.谢谢你借给我雨伞。谢谢你借给我雨伞

17、。【生成【生成得】得】(1)thanks to相当于相当于because of.或或 with the help of.,在此短语中在此短语中,to是一个是一个_,后接名词或代词。后接名词或代词。(2)thanks for=thank you for“为为感谢感谢”强调感强调感谢的谢的_。介词介词原因原因【知识延伸】【知识延伸】“由于由于”辨析辨析due to用于较庄重的书面语中用于较庄重的书面语中,侧重侧重“起因起因于于”,在句中多作表语在句中多作表语,有时作状语有时作状语owing to可以和可以和due to换用换用,但在句中多作状语但在句中多作状语,也可作表语也可作表语because

18、of着重某种原因的理由着重某种原因的理由,在句中通常作状在句中通常作状语语thanks to突出一种感激之情突出一种感激之情,含含“多亏多亏”意味意味【内化【内化用】用】用用due to,owing to,because of,thanks to补全句子补全句子All our achievements are _his support._his assistance,we got out of the dark cave safely._the bad weather,we didnt go to the park.All flights have been cancelled _the ba

19、d weather.due toThanks toOwing tobecause of5.in terms of 就就来说来说,用用话来说话来说,根据根据【观察【观察悟】悟】How do the two techniques compare in terms of application?(话题典句话题典句)这两种手法实际运用起来哪个好一些这两种手法实际运用起来哪个好一些?In terms of quantity,production grew faster than ever before.(话题典句话题典句)从数量上看从数量上看,产量增长的速度比以往任何时期都要快。产量增长的速度比以往任何

20、时期都要快。He referred to your work in terms of high praise.他对你的工作大加赞扬。他对你的工作大加赞扬。【知识延伸】【知识延伸】In.terms在在方面方面 In the long term从长远来看从长远来看【内化【内化用】用】Paris has played a dominant role in France,not just _ _ _ but also in economic power.不仅仅在政治方面不仅仅在政治方面,而且在经济实力上巴黎在法国也而且在经济实力上巴黎在法国也都一直处于支配地位。都一直处于支配地位。It can not

21、 be measured _ _ _ _.这是不能用金钱衡量的。这是不能用金钱衡量的。in political termsin terms of money The agreement should have very positive results _ _ _ _.从长远来看从长远来看,这个协议将会产生非常积极的影响。这个协议将会产生非常积极的影响。inthe long term【备选要点】【备选要点】1.whats more 而且而且,更重要的是更重要的是【观察【观察悟】悟】He is clever,and whats more,he works hard.他很聪明他很聪明,而且学习很努

22、力。而且学习很努力。The car broke down when I was driving home from work,and whats worse,it was pouring with rain.下班的路上下班的路上,我的汽车坏了我的汽车坏了,更糟糕的是更糟糕的是,天下着大雨。天下着大雨。Whats more,the public seems to support increasing government spending in these areas更重要的是更重要的是,公众似乎支持在这些领域增加政府开支。公众似乎支持在这些领域增加政府开支。【生成【生成得】得】whats wo

23、rse表示表示“_”,相当于相当于worse still,to make things worse,to make the matter worse,even worse,作作_。更糟糕的是更糟糕的是插入语用插入语用【内化【内化用】用】_,I even didnt know which day is your birthday!更糟糕的是更糟糕的是,我甚至不知道你的生日是哪天我甚至不知道你的生日是哪天!_,Im happy to help other people who need help.更重要的是更重要的是,我很开心去帮助需要帮助的人。我很开心去帮助需要帮助的人。Whats worseW

24、hats more2.lead to 引起引起,导致导致,造成造成【观察【观察悟】悟】Too much work and too little rest often leads to illness.(话题典句话题典句)过度的劳累加上太少的休息常使人得病。过度的劳累加上太少的休息常使人得病。He walks with a stick but still leads his soldiers into battle.他虽然拄着拐杖他虽然拄着拐杖,但依然带领士兵们投入战斗。但依然带领士兵们投入战斗。Salesmen do their best to lead people on to buy th

25、ings they do not need.(话题典句话题典句)生意人尽力怂恿人们买他们并不需要的东西。生意人尽力怂恿人们买他们并不需要的东西。All roads lead to Rome.(话题典句话题典句)条条大道通罗马。条条大道通罗马。【生成【生成得】得】(1)lead to中中to为为_,后接名词或动词后接名词或动词-ing形式。形式。(2)lead sb.to/into sp._(3)lead sb.to _ sth.引导、带领、怂恿某人做什么引导、带领、怂恿某人做什么=lead sb.into doing sth.介词介词把某人带到把某人带到(进进)某处某处do【内化【内化用】用】

26、Lack of exercise _ _ _ feelings of depression and exhaustion.缺乏锻炼会导致抑郁和疲劳。缺乏锻炼会导致抑郁和疲劳。Mother had _ _ _ _ the new baby was a kind of present for me.母亲让我相信新出生的宝宝是给我的一个礼物。母亲让我相信新出生的宝宝是给我的一个礼物。can lead toled me to believeHe took Dickon by the hand _ _ _ _ _ _.他牵着他牵着Dickon的手把他领进屋。的手把他领进屋。to lead him int

27、o thehouse3.It is capable of using GPS technology to travel to different places,with computing technology controlling its“legs”.它能够使用它能够使用GPS技术去不同的地方旅行技术去不同的地方旅行,计算机技术控计算机技术控制它的制它的“腿腿”。【观察【观察悟】悟】句子中运用了句子中运用了with 的复合结构。的复合结构。with+名词名词/代词代词+doing,doing现在分词与前面的宾语逻辑上是主谓关现在分词与前面的宾语逻辑上是主谓关系。系。He fell asle

28、ep with the lamp burning.他没熄灯就睡着了。他没熄灯就睡着了。He sat there with his eyes closed.他闭目坐在那儿。他闭目坐在那儿。I cant go out with all these clothes to wash.要洗这些衣服要洗这些衣服,我无法出去了。我无法出去了。【生成【生成得】得】with+名词名词/代词代词+非谓语动词非谓语动词(to do表示表示_的动的动作作,doing现在分词与前面的宾语逻辑上是现在分词与前面的宾语逻辑上是_关系关系,done过去分词和前面的宾语逻辑上是过去分词和前面的宾语逻辑上是_关系关系)。将来发生

29、将来发生主谓主谓动宾动宾【知识延伸】【知识延伸】with-复合结构的基本结构是复合结构的基本结构是“with+宾语宾语+宾语补足宾语补足语语”,具体说来还有以下几种形式具体说来还有以下几种形式:(1)with+宾语宾语+形容词形容词 She often sleeps with the windows open.她常开着窗睡觉。她常开着窗睡觉。(2)with+宾语宾语+副词副词 He stood before his teacher with his head down.他低着头站在老师面前。他低着头站在老师面前。(3)with+宾语宾语+名词名词 He died with his daught

30、er yet a schoolgirl.他去世时他去世时,女儿还是个小学生。女儿还是个小学生。(4)with+宾语宾语+介词短语介词短语 She said good-bye with tears in her eyes.她含着眼泪说了声再见。她含着眼泪说了声再见。【内化【内化用】用】用用with的复合结构完成句子的复合结构完成句子I wont be able to go on holiday _ _ _ _ _.因为妈妈生病因为妈妈生病,我无法去度假。我无法去度假。All the afternoon he worked _ _ _ _.整个下午他都锁着门在房里工作。整个下午他都锁着门在房里工作。with my motherbeing illwith the door lockedYou shouldnt speak _ _ _ _.你不应该满嘴巴食物说话。你不应该满嘴巴食物说话。He was lying on the bed _ _ _ _ _.他和衣躺在床上。他和衣躺在床上。He was asleep _ _ _ _ _ _.他头枕着胳膊睡着了。他头枕着胳膊睡着了。with your mouth fullwith all his clothes onwith his head on his arms