高中英语人教版 (2019)必修 第二册Unit 3 The internet备课课件ppt

这是一份高中英语人教版 (2019)必修 第二册Unit 3 The internet备课课件ppt，共31页。PPT课件主要包含了in ，特地做某事， upset，aboutby ，让某人心烦的是，were，that ，对熟悉，对来说是熟悉的，不熟悉的等内容，欢迎下载使用。
▶It was a gd cncert. I enjyed the last sng in particular.这是一场不错的音乐会。我尤其喜欢最后的那首歌。▶I have nthing particular t d this evening, s let's g fr a walk!我今晚没有什么特别的事要做,咱们出去散散步吧!【探究总结】particular adj.特定的;特别的;讲究的(1)be particular ___________对……挑剔(2)_______particular=particularly 尤其;特别(3)(be) particular t d sth ___________
【应用实践】(1)单句语法填空。①He is a very pen-minded man, and wn’t be particular _________ these small things.②This kind f fd is rich in nutritin, and_______particular it cntains a lt f minerals.(2)根据汉语句意完成英语句子。①我一路走着,没想什么特别的事,只是四下张望。I went alng thinking f nthing_____ ______, nly lking at things arund me.②这位画家在用色上非常讲究。The artist ________ ________ _________ the clurs he used.
in particular
was particular abut/ver
【观察思考】▶It seemed like a jke at first, but the girl was very upset. (教材P32)刚开始虽然像是在开玩笑,但是这个女生十分不快。▶She was deeply upset abut/by the way her father treated her.父亲那样对她,她非常难过。▶Dn’t d anything that wuld upset him.别做惹他生气的事情。▶It upsets her t stay at hme at the weekend.周末待在家让她感到很心烦。
▶It upsets me that I dn’t knw enugh wrds and my grammar is als pr.让我心烦的是我没有足够的词汇量,而且我的语法也很糟。▶She is n lnger upset that she has finally gt her wn huse.终于有了她自己的房子,她心里不再烦闷了。▶His health has nt been imprved by all the upset at hme.家中的纷乱使他的健康毫无起色。
【探究总结】(1)upset adj. ____________________ ①be upset__________ 为……心烦/难过②be upset that ... ……让人不安(2) upset vt. 使烦恼;使生气;搅乱①It upset(s) sb t d sth_______________________ ②It upset(s) sb that (3) upset n.(意外的)困扰,麻烦;腹泻;意外的结果　　　　　
心烦的;苦恼的;沮丧的
做某事让某人感到心烦意乱
【应用实践】根据汉语句意完成英语句子。①让她不高兴的是,谁也没有把这件事告诉她。____ ____ ____ _____ nbdy had bthered t tell her abut it.②他们很不安,因为他们的孩子没有给他们回信。They ______ very upset _____their children hadn’t given them any reply t their letter.③犯不着为此事难过。There’s n pint getting_____ ______it.
It upset her that
【观察思考】▶Use a website yu are familiar with. (教材P33)使用你熟悉的网站。▶Are yu familiar with the cmputer sft-ware they use?你熟悉他们使用的计算机软件吗?▶The smell is very familiar t everyne wh lives near a bakery.住在面包店附近的人都很熟悉这种气味。▶I was alne in an unfamiliar city.我在一个陌生的城市里形单影只。▶I was expected t familiarise myself with the keybard.对我的要求是熟悉键盘。
3. familiar
【探究总结】(1)familiar adj. 熟悉;熟知①be familiar with _____________　　　　　　 ②be familiar t _____________________　　　　　　 (2)unfamiliar adj. ___________________　　　　　　　　　 (3)familiarise vt. 使熟悉;使了解 
【应用实践】(1)单句语法填空。①We are familiar _____this interesting stry. In ther wrds,this interesting stry is familiar _____ us.②Having lived in China fr five years, Jhn is familiar ______ the Chinese custm.(2)一句多译。一方面, 我很熟悉中国画,因为我的父亲是一位中国画画家。①Fr ne thing, I _____ _____ _____ _____Chinese painting,fr my father is a Chinese painter. ②Fr ne thing, Chinese painting____ ____ ____ _____ _____ fr my father is a Chinese painter.
am quite familiar with
is quite familiar t me
【观察思考】▶Tell the reader what they shuld d r keep in mind. (教材P33)告诉读者他们应该做什么,记住什么。▶As time went by, Tm changed my mind again.随着时间的推移,汤姆再次改变了我的主意。▶ Mr Smith is a determined persn. Nthing can change his mind nce he has made up his mind.史密斯先生是一个坚定的人。一旦他做出了决定,什么都不能改变他的主意。▶I have a gd mind t write and tell yur parents abut it.我真想写信给你父母,告诉他们这件事。
4. keep (...) in mind
【探究总结】(1)keep (...) in mind牢记(2)mind的相关短语:①change ne’s mind ____________②make up ne’s mind t d sth _______________③have a gd mind t d sth 可能做某事(但不确定)
【应用实践】根据汉语句意完成英语句子。①他们决定到海边度假。They_____ _____ ____ _____t spend their hliday at the seaside.②我将联系我的老板,并告诉他我们改变了主意。I will cntact my bss and tell him we’ve____ _____ ______.③我们必须记住,我们不再是孩子,我们应该独立了。We must _____ _____ _____ that we are nt children anymre, and we shuld be independent.④如果你不马上做家务,我真想收走你的手机。I have a gd mind ____ _____ _____ yur phne if yu dn't d the chres right nw.
made up their minds
changed ur mind
keep in mind
t take away
【观察思考】▶This case has tw functins. It's my wallet and my mbile case.这个套有两种功能。它是我的钱包和手机套。▶I'll be ut fr sme time. In case anything imprtant happens, call me up immediately.我要出去一会儿。如果有什么重要的事情发生,立刻给我打电话。▶In additin, please pack a pair f cmfrtable shes in case f the city walk.此外,带一双舒适的鞋以便城市漫步。
▶In that case he and she must have pltted this tgether.既然那样的话,他和她一定共同作弊。▶It is ften the case that anything is pssible fr thse wh hang n t hpe.通常情况下,对于那些坚持希望的人来说,一切皆有可能。▶In n case shuld we d anything that g against the interests f peple.我们绝不做违背人民利益的事。　　 
【探究总结】(1)case n.盒;箱;情况;案件(2)case的其他常见短语:①in case _______________②in case f ___________③in this/that case ______________④It is ften the case that ______________⑤in n case _________
【应用实践】用case的相关短语填空。① ___________________that peple need easy access t giving. ②The dctr shares his phne number with his patients ___________they need medical assistant. ③_______________,several slutins culd be tried. ④ _______________may yu think f giving up studying. 
It is ften the case
In this case
【观察思考】▶Hwever, the mre plite yu are, the less likely it is yu will be attacked. (教材P32)然而,你越有礼貌,你被攻击的可能性就越小。▶The mre yu speak English,the better yur English will becme.=If yu speak mre English, yur English will becme better.你说英语越多,你的英语就会越好。▶The mre fat yu take in befre bedtime,the greater burden yu will put n yur bdy at night.=If yu take in mre fat befre bedtime,yu will put greater burden n yur bdy at night.睡前,你摄入的脂肪越多,晚上你身体的负担就越重。
6. the+比较级 ..., the+比较级 ...
【探究总结】the+比较级(+主语+谓语),the+比较级(+主语+谓语)意为“______________”,在此结构中,比较级既可以是形容词也可以是副词。【应用实践】(1)单句语法填空。①It was ur teacher wh reminded us that the______________(cnfident) we were, the mre likely we were t succeed. ②The mre careful yu are, the ___________(few) mistakes yu will make. 
mre cnfident
(2)同义句转换。①The harder yu wrk,the greater prgress yu will make. (改为条件句)→If yu wrk___________, yu will make ___________ ___________. ②If yu eat mre fd, yu are likely t get fatter. (改为“the+比较级 ...,the+比较级 ...”句式)________ _________ ________yu eat,________ ________yu are likely t get. 
greater prgress
mre fd
the fatter
写一篇关于网络安全的博文
随着博客成为现代生活中的一种交流方式,拥有一个自己的专属博客已经成为一种普遍的现象。博文大部分是议论文,是针对某个问题或事件进行分析、评论,表明自己观点的一种文体。
1. 文章结构 (1)开头:引出博客的话题以及论点。 (2)主体:分析、论证论点,表明看法。 (3)结尾:期待读者评论。 2. 注意事项 本单元要求写一篇关于网络及其安全的博文。写作时,要先介绍存在的问题及其不良影响,然后阐述个人观点并给出建议。在提建议时,要做到条理清楚、逻辑严密,所提建议应有可操作性和实用价值。另外要注意语气委婉、建议中肯,切忌粗鲁、生硬。
回顾本单元及以前学过的关于网络及其安全的文章,总结有关网络、网络安全的常用表达。1. 词汇网络: _____________________________________________________________________________________________________________________________________________________________________________________________________________________________安全: __________________________________________________________________________________________________________________________________________________________________________________
blg, blg pst, blgger, engine, search engine, chat, stream,  
identity, identity card, update, database, sftware, netwrk, surf, Wi-Fi, click, target, trll, the Wrld Wide Web, surf the Internet, app, website, email, dwnlad, explre
safe, safety, safely, danger, dangerus, in danger, at risk f,
theft, cyberbully, rude, privacy, passwrd, false, efficient, bther, truble, in truble, virus
忠告: ________________________________________________________________________________________________________________________________________________________________________________________2. 句型问题: _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________措施: _______________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
tip, slve, make friends nline, take advantage f, watch ver,
deal with, with the help f, d harm t, d gd t, make prgress, bring cnvenience t 
It is dangerus fr sb t d sth.   
Yu may be at risk f ding sth. 
It is difficult/hard fr sb t d sth.  
Yu find it difficult t d sth.
Fllw the tips/sme advice n hw t stay safe nline. 
It is better t d sth.  Yu’d better d sth. 
It is suggested that yu shuld d sth. 
效果: ______________________________________________________________________________________________________________________________________________________________________________感受: __________________________________________________________________________________________________________________________________________________________________________________________________________________________________________
It is cnvenient fr sb t d sth n the Internet. 
It is helpful/beneficial/f great help/f great benefit t sb. It is n use ding sth. 
Sme think it easy and safe t shp nline, while thers think it  
It helps sb learn hw t deal with ... Sb feels gd abut neself. 
is dangerus.
假定你是李华,最近你的好友Jhn迷恋网络游戏,因此学习成绩下滑。请你写一篇博文谈谈你的看法和建议。内容如下: (1)劝告;(2)措施;(3)愿望。 注意: (1)词数80左右; (2)可适当增加细节,以使行文连贯。
【审题谋篇】 1. 审题 本题要求写一篇博文,针对好友迷恋网络游戏谈谈看法并给出建议,时态以一般现在时为主,人称以第一人称和第三人称为主。 2. 谋篇布局
【范文赏读】 I am wrried t learn that ne f my friends Jhn is addicted t playing cmputer games. As his gd friend, I have sme advice fr him. It’s wise t get rid f that bad habit. When yu are addicted t it, yu will lse yurself in it. Besides, spending t much time and energy nline is harmful t yur physical and mental health. Nw I want t give him sme suggestins. I think he must try t cntrl the time f playing cmputer games and adjust his life. He can cmmunicate with his parents and friends, sharing happiness and srrw with them. He can read sme interesting bks t expand his knwledge. D yu have sme gd advice fr my friend? Pst yur cmment!
假定你是李华,最近某论坛正在举行以“学生应关注网络安全”为主题的讨论,请你结合自己的经验,根据提示内容写一篇博文发表在该论坛上: (1)认识; (2)措施; (3)号召。 注意: (1)词数80左右,开头已给出,不计入总词数; (2)可适当增加细节,以使行文连贯。