Unit 4 Lesson3 Vocabulary and Language Points (ppt课件)-2023新北师大版(2019)《高中英语》必修第二册.pptx
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1、Unit 4 LESSON 3 Vocabulary and language points1.harm v./n.-harmful/harmless adj.2.argue v.-argument n.-arguing-argued3.re+place=replace v.-replacement n.4.hug v./n.-hugged/hugging5.concentrate v.-concentration n.-concentrated adj.6.concern n./v.-concerned adj-concerning adj.令人担忧的;prep.关于7.reward v.-
2、rewarding adj.8.addition n.-additional adj.-additionally adv.1.base n./v.-basis n.2.per(每)+cent(百)=percent3.focus v./n.-focused adj 专注的4.maintain v.-maintainable adj.可持续的5.smart+phone=smartphone6.limit v./n.-limiting adj.-limited adj.有限的7.create v.-creative adj.-creativity n.8.provoke v.激起,激发9.autho
3、r(作者)+ity=authority n./bess/1.harm vt.&n.伤害,损害伤害,损害【教材教材】The Internet Harms Friendships.互联网对友谊有害互联网对友谊有害【要点】【要点】do/cause harm to././be harmful to.对对有害有害do sb harmdo harm to sb伤害某人;对某人有害伤害某人;对某人有害There is no harm in doing sth做某事无做某事无害处害处重点单词讲解【辨析辨析】wound,injure,hurt与与harm单句语法填空单句语法填空/补全句子补全句子If we in
4、terfere,it will do _(much)harm than good.This medicine _ human beings.这种药对人类无害。这种药对人类无害。The polluted water and air _ people s health.污染了的水和空气对人的健康有害。污染了的水和空气对人的健康有害。moreis harmless toare harmful to句型转换句型转换It does no harm for you to get up early.There is _up early.no harm in your getting2.replace vt.
5、取代;接替取代;接替【教材教材】Firstly,talking online is no replacement for face-to-face contact images really cannot replace a real-life smile or hug.首先,在网上聊天并不能代替面对面的交流首先,在网上聊天并不能代替面对面的交流图片当然无法代替现实图片当然无法代替现实生活中的微笑或拥抱。生活中的微笑或拥抱。【记牢记牢】(1)replace sth with/by sth用某物替换某物用某物替换某物(2)replacement n代替者代替者单句语法填空单句语法填空/补全句子补
6、全句子I ll replace my old house _ a new one when I get enough money.Smartphones have taken the place _ computers in our daily life.It is not a good idea to miss meals and _不吃饭,改吃零食不是一个好主意。不吃饭,改吃零食不是一个好主意。with/byofreplace them with snacks【写美写美】一句多译一句多译我们班长将代替班主任参加会议。我们班长将代替班主任参加会议。_ Our monitor will tak
7、e the place of our head teacher to attend the meeting.Our monitor will attend the meeting in place of our head teacher.Our monitor will take our head teacher s place to attend the meeting.Our monitor will attend the meeting in our head teacher s place.3.concentrate vi.专注,专心;集中注意力专注,专心;集中注意力【教材教材】Acc
8、ording to a parenting expert,Denise Daniels,communicating through a screen makes it more difficult for children to concentrate or show kindness to others.根据根据育儿专家丹尼斯育儿专家丹尼斯丹尼尔斯的说法,通过屏幕交流让孩子们更难集丹尼尔斯的说法,通过屏幕交流让孩子们更难集中注意力或对他人表示善意。中注意力或对他人表示善意。【要点】【要点】concentrate on(doing)sth聚精会神于聚精会神于(做做)某事某事 concentra
9、te one s attention/energy.on/upon(doing).集中集中某人的注意力某人的注意力/精力精力于于(做做)单句语法填空单句语法填空/补全句子补全句子We must concentrate our energies on _(treat)addiction first.We need to concentrate _ our core business.He made a _(concentrate)effort to finish the work on time.It was up to him to _ and make something of himsel
10、f.他他能否专心学习并有所成就取决于他自己。能否专心学习并有所成就取决于他自己。treatingonconcentratedconcentrate on his studies一句多译一句多译他将注意力全部集中在技术问题上。他将注意力全部集中在技术问题上。_He concentrated his attention on the question of technology.He fixed/focused his attention on the question of technology.4.content n.内容,目录;满足;容量内容,目录;满足;容量 adj.满意的满意的v.(使使
11、)满意;满意;(使使)满足满足【教材教材】In addition,a lot of the content posted on social media is shallow or trivial.此外此外,很多发布在社交媒体上的内容都很肤浅或琐碎。,很多发布在社交媒体上的内容都很肤浅或琐碎。【记牢记牢】(1)be/feel content with.对对满足满足/满意满意 be content to do sth乐于做某事乐于做某事(2)content oneself with.满足于满足于Content is better than riches.知足者常乐。知足者常乐。【练透练透】单句语
12、法填空单句语法填空/补全句子补全句子My parents are content _(live)in the country,where the air is fresh and clean.The _(content)of the letter are still secret until today.Do you want anything else for your birthday?Nothing else.I m very content _ what you ve bought for me.Don t _ such a small success.不要不要满足于这样一个小小的成功
13、。满足于这样一个小小的成功。to livecontentswithbe content with一句多译一句多译那些满足于现状的人在生活中一定不会有大的作为。那些满足于现状的人在生活中一定不会有大的作为。Those who _ their present situations will surely make no difference in life.(content adj.)Those who _ their present situations will surely make no difference in life.(content v)【助记助记】Mr Green conten
14、ts himself with the content of his essay,but he isn t still content with the style of his writing.格林先生对他的文章内容感到满意,但对他的写作风格还不满意格林先生对他的文章内容感到满意,但对他的写作风格还不满意。are content withcontent themselves with5.focus on/upon 关注;集中于关注;集中于【教材教材】In my opinion,friends should focus more on face-to-face communication,an
15、d less on online communication.在我看来,朋友们应该多关注面对面的交流,少进行线上交流。在我看来,朋友们应该多关注面对面的交流,少进行线上交流。【要点要点】focus one s attention/mind on/upon.集中某人的注意力集中某人的注意力/心思于心思于表示表示“集中注意力于集中注意力于,致力于,致力于”的常用短语还有:的常用短语还有:be devoted tobe buried inbe bent on focus.on/upon.concentrate.on.be applied toYou d better focus your atten
16、tion on/upon your studies.你最好把注意力集中在学习上。你最好把注意力集中在学习上。单句语法填空单句语法填空/补全句子补全句子I am so tired that I can t focus _ anything today.She tried to _ her work.她她试图集中精神干活。试图集中精神干活。From then on,I began to _ in my study.从从那时起,我开始专注于我学习中的每一件小事。那时起,我开始专注于我学习中的每一件小事。onfocus her mind onfocus on every small thing1教材原
17、句教材原句 While the Internet can bring people closer together,it can also harm friendships.虽然互联网可以拉近人们的距离,但它也会伤害友谊。虽然互联网可以拉近人们的距离,但它也会伤害友谊。句式分析句式分析 while引导让步状语从句引导让步状语从句佳句仿写佳句仿写 _,I do not have much time available.尽管尽管我愿意帮忙,但是没有多少时间。我愿意帮忙,但是没有多少时间。While I am willing to help重点句式2教材原句教材原句 According to a p
18、arenting expert,Denise Daniels,communicating through a screen makes it more difficult for children to concentrate or show kindness to others.根据育儿专家丹尼斯根据育儿专家丹尼斯丹尼尔斯的说法,通过屏幕交流会让孩子们更丹尼尔斯的说法,通过屏幕交流会让孩子们更难集中注意力或对他人表示善意。难集中注意力或对他人表示善意。句式分析句式分析 it作形式宾语作形式宾语佳句仿写佳句仿写 He _ never to borrow money.他的规矩是从不向人借钱。他的
19、规矩是从不向人借钱。makes it a rule【要点要点】(1)本句使用了本句使用了“make宾语宾语补足语宾语宾语补足语”结构。结构。it是形式宾语,真正的宾是形式宾语,真正的宾语是后面的不定式短语语是后面的不定式短语 to concentrate or show kindness to others。(2)在在“make宾语宾语补足语宾语宾语补足语”这一结构中,宾语补足语可以由名词、这一结构中,宾语补足语可以由名词、形容词、过去分词、动词不定式形容词、过去分词、动词不定式(不带不带to)等来充当。等来充当。【佳句佳句】Smartphones make it easier and mor
20、e convenient to check reality,watch video clips,read weibo.智能智能手机让确认现实、观看视频剪辑、阅读微博变得更容易、更方便。手机让确认现实、观看视频剪辑、阅读微博变得更容易、更方便。【练透练透】单句语法填空单句语法填空They didn t know the native language,so they couldn t make themselves _(understand)People in the West make it a rule _(buy)Christmas presents for their relatives
21、 and friends.The news that the earthquake happened there made us _(amaze)The heavy rain made _ impossible for us to go out.understoodto buyamazedit3教材原句教材原句 As we know,important social skills are developed through direct contact with other people.众所周知,重要的社交技能是通过直接与他人接触培养的。众所周知,重要的社交技能是通过直接与他人接触培养的。句
22、式分析句式分析 as引导非限制性定语从句引导非限制性定语从句佳句仿写佳句仿写 _Julia is leaving soon.你是知道的,朱莉娅马上要离开了。你是知道的,朱莉娅马上要离开了。As you know4教材原句教材原句 It is these skills that enable us to develop lifelong friendships.正是这些技能使我们能够发展终生的友谊。正是这些技能使我们能够发展终生的友谊。句式分析句式分析 强调句强调句佳句仿写佳句仿写 _ am responsible for this project.是我负责这个项目。是我负责这个项目。It is
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