Unit4 TOPIC TALK & LESSON1 知识点讲练（ppt课件）-2022新北师大版（2019）《高中英语》必修第二册.pptx

1、nit4 TOPIC TALK&LESSON 1知识点讲练1.enable v.使可能,使发生;使能够【教材原句教材原句】enable better communication能促进更好的沟通【归纳拓展归纳拓展】(1)enable sth促成某事enable sb to do sth使某人能够做某事the ability to do sth做某事的能力 单句填空(1)By taking part in these activities,students show their ability(get)on with others.(2)Hobbies may enable you(make)ma

2、ny friends.完成句子背诵(3)听音乐能使我们放松。Listening to music relaxed.to getto makeenables us to feel2.convenience n.方便,便利;有用、有益或适宜的安排、用具或设施【教材原句教材原句】provide convenience提供方便【归纳拓展归纳拓展】(1)for convenience为方便起见at ones convenience在某人方便的时候(2)convenient adj.方便的inconvenient adj.不方便的be convenient for sb/sth对某人/物是方便的It is

3、 convenient for sb to do sth.做某事对某人来说是方便的。单句填空(1)Can you telephone me your convenience to arrange a meeting?(2)It was a great(convenient)to have the school so near.(3)It is convenient(travel)by car.完成/翻译句子背诵(4)你什么时候方便就什么时候来看我。Come and see me whenever .(5)A bicycle is often more convenient than a car

4、 in towns.atconvenienceto travelit is convenient for you在城镇,自行车往往比汽车更方便。3.effect n.效应;影响【教材原句教材原句】Effects效应;影响【归纳拓展归纳拓展】(1)have a side effect on.对有副作用have no effect on.对没有影响have a(n).effect on.对有的影响of no effect无效(2)effective adj.有效的affect v.影响;感动单句填空(1)The meeting has been held to discuss the effect

5、s of tourism the wildlife in the area.同义句转换/完成句子背诵(2)Her opinion will not affect my decision.Her opinion will my decision.(3)含酒精的饮料对你的身体有害。Alcoholic drink can your body.onhave no effect onhave a bad effect on4.addicted adj.对着迷的;沉迷的【教材原句教材原句】makes us addicted to it使得我们沉迷于它【归纳拓展归纳拓展】be addicted to沉迷于a

6、ddict n.对入迷的人;吸毒成瘾的人单句填空(1)She says shes unable to give up smoking;shes completely(addict).完成/翻译句子背诵(2)你不应该沉迷于网络游戏。You shouldnt online games.(3)Football addicts everywhere will be watching todays match.(4)Shes addicted to soap operas.addictedbe addicted to各地的足球迷都会观看今天的比赛。她迷上了肥皂剧。5.recommendation n.推

7、荐,建议;推荐信,推荐书【教材原句教材原句】I like reading news on my phone.Do you have any recommendation?我喜欢在手机上看新闻。你有什么建议吗?【归纳拓展归纳拓展】(1)on ones recommendation根据某人的建议/推荐(2)recommend vt.推荐,介绍;建议,劝告recommend sth to sb向某人推荐某物recommend sb to do sth=recommend(that)sb(should)do sth建议某人做某事recommend doing sth建议做某事单句填空(1)Eye do

8、ctors recommend that a childs first eye exam(be)at the age of six months old.(2)I recommend(buy)this dictionary.(3)I recommend you (buy)this dictionary.(4)Teachers recommend parents (not allow)their children under 12 to ride bicycles to school for safety.(5)The best way of finding a solicitor is thr

9、ough personal_(recommend).(should)bebuyingto buy/(should)buynot to allow/should not allow/not allowrecommendation6.explore v.探究;探索,探险【教材原句教材原句】I use different avatars in different games and this is really cool because they let me explore different personalities.我在不同的游戏中使用不同的虚拟形象,这很酷,因为它们让我探究不同的个性。【归

10、纳拓展归纳拓展】(1)explore for勘探(2)explorer n.探险者;勘探员exploration n.勘探;探索。单句填空(1)Its a great challenge for scientists(explore)the moon.(2)Some geologists are exploring gold.(3)The ocean hasnt been fully(explore).(4)Human beings are more interested in space(explore).翻译下列词组(5)oil exploration (6)underwater expl

11、oration (7)the exploration of space to exploreforexploredexploration石油勘探水下勘探宇宙/太空探索7.admit v.承认;准许进入(或加入)【教材原句教材原句】Well,I admit it.好吧,这一点我承认。【归纳拓展归纳拓展】(1)admit(to)doing sth/admit(to)having done sth 承认做某事be admitted into/to被允许进入(2)admission n.承认;入场费;允许进入单句填空(1)He admitted (break)the window.(2)Through

12、 his hard work,he was admitted Peking University last year.(3)Only ticket-holders will(admit)into the stadium.(4)Hospital(admit)is not necessary in most cases.breaking/having brokento/intobe admittedadmission8.alarm n.闹钟;警报器;警报;恐慌v.使害怕;使警觉【教材原句教材原句】So I downloaded an app called“Alarm Clock”.所以我下载了一个

13、叫作“闹钟”的应用程序。【归纳拓展归纳拓展】alarming adj.惊人的;使人惊恐的alarmed adj.害怕的;担心的用alarm的适当形式填空(1)There is an increase in violent crime.(2)Prison authorities have become by the number of prisoners trying to escape.完成/翻译句子背诵(3)热带雨林正在以惊人的速度消失。The rainforests are disappearing .(4)每栋房子里都应该有一个火警报警器。There should be in every

14、 house.(5)The alarm clock went off at 7 oclock.alarmingalarmedat an alarming ratea fire alarm闹钟在7点的时候响了。9.trick v.欺骗,诱骗,哄骗n.诀窍;窍门;恶作剧【教材原句教材原句】to trick others 为了欺骗别人【归纳拓展归纳拓展】trick sb out of sth欺骗某人某物trick sb into doing sth欺骗某人去做某事play a trick/tricks on sb和某人开玩笑单句填空(1)I was tricked believing his sto

15、ry.完成句子背诵(2)如果斯蒂芬发现你是如何欺骗他的,他会非常失望。Stephen is going to be pretty upset when he finds out how .(3)那个淘气的男孩喜欢和同学们搞恶作剧。The naughty boy likes his classmates.intoyou tricked himplaying tricks on(4)他们欺骗那位老人买了那个无用的机器。They the useless machine.(5)你能告诉我制作这些可口的蛋糕的窍门吗?Could you tell me making such tasty cakes?tr

16、icked the old man into buyingthe trick of10.variety n.多样化,变化【教材原句教材原句】Yet,very few people knew that future avatars would have such a wide variety of forms and uses.然而,很少有人知道未来的虚拟形象会有这样广泛的形式和用处。【归纳拓展归纳拓展】(1)a variety of各种各样的(2)various adj.各种各样的vary v.变化;使不同vary in sth在方面不同vary with.随而变化vary from.to.从到变化单句填空(1)We have(variety)summer camps for your holidays;you can choose one based on your own interest.(2)If you come to visit China,you will experience a culture of amazing depth and(various).(3)The prices vary 10 yuan 100 yuan.(4)These shoes vary size and color.variousvarietyfrom toin