仁爱版八年级英语上册-Unit-4-Topic-3-Section-C-课件(共31张PPT)

2023/5/27仁爱版八年级英语上册Unit4Topic3SectionC课件(共31张PPT)1、掌握本节课的单词和短语。2、

继续学习“主语+及物动词+宾语+宾补”的结构。3、能够用英语谈论因特网的利与弊。学习目标perfect/'pЗ:(r)fɪkt/

adj.完美的，最佳的Nooneis

perfect.true/tru:/adj.确实的，真的Thisisatruestory.safely

/'seɪfli/adv.安全地Pleasedrivesafelytonight.correct/kə'rect/adj.正确的，恰当的.v改正，纠正Excuseme,canyoutellmethecorrecttime?cheat/tʃi:t/v.&

n.欺骗，作弊Don’tcheatothers.search/sЗ:(r)tʃ/v.&

n.搜索，搜查WecansearchtheInternetforinformation.perfect/'pЗ:(r)fɪkt/adj.完美的，最佳的true/tru:/adj.确实的，真的correct/kə'rect/

adj.正确的，恰当的.v改正，纠正safely

/'seɪfli/adv.安全地cheat/tʃi:t/v.&

n.欺骗，作弊search/sЗ:(r)tʃ/v.&

n.搜索，搜查

/'pЗ:(r)fɪkt/adj.完美的，最佳的

/tru:/adj.确实的，真的

/kə'rect/

adj.正确的，恰当的.v改正，纠正

/'seɪfli/adv.安全地

/tʃi:t/v.&

n.欺骗，作弊

/sЗ:tʃ/v.&

n.搜索，搜查adj.完美的，最佳的adj.确实的，真的adj.正确的，恰当的.v改正，纠正adv.安全地v.&

n.欺骗，作弊v.&

n.搜索，搜查perfect/'pЗ:(r)fɪkt/adj.完美的，最佳的true/tru:/adj.确实的，真的correct/kə'rect/adj.正确的，恰当的.v改正，纠正safely

/'seɪfli/adv.安全地cheat/tʃi:t/v.&

n.欺骗，作弊search/sЗ:(r)tʃ/v.&

n.搜索，搜查1.Everyonemaymakemistakes（错误）intheworld.Nooneisp_______.2.Hisansweriswrong.Pleasegivemeac_______answer.3.Yesterdayhetoldmeat_____story.4.Weshouldbehonest（诚实）.Don’tc______others.5.Thestudentsares________theInternetforinformation6.Afterschool,wemustgohomes______.Weshouldn’tplayonthestreet.

Finishthemissingwordsaccordingtothefirstlettersgiven:erfectorrectrueheatearchingafely1.IstheInternetchangingourlives?2.AreyousuretheInternetisperfect?ListiningFast-reading1.Underlinethetopicsentenceofeveryparagraph（每段）in1a.MatchAwithB.ABParagraph1Weshoulduseitcarefully.Paragraph2TheInternetischangingtheworld.

Paragraph3Paragraph4However,TheInternetisnotperfect.

2.Givethepassageagoodtitle（标题）.TheInternetmakesourlivesmoreinteresting.Careful-reading:What’stheadvantageoftheInternet?TheInternetmakesourlivesmoreinteresting.a.Wecan________________andshareitwithothers.b.Wecan_______________andshareour___________________witheachother.c.Wecanalso________________________________________________________andsoon.d.(yourpoint)___________________________Thishelpsmakelifeeasier.getinformationmakefriendsideasandfeelingsdoshopping,study,listentomusic

andwatchmoviesWhat’sthedisadvantageoftheInternet?

TheInternetisnotperfect.a.__________theinformationistrue.b.Somepeopleuseitto____________andgetmoney____________.c.Someyoungpeoplespendtoomuchtime______________andsoon.d.(yourpoint)_____________________.Weshoulduseitsafely.NotallhurtothersbycheatingplayinggamesWorkingroups.

Discussinyourgroups.Findoutthekeypoints.Keypoints1.becomeanimportantpartof…变成……重要的一部分Eg:那只小狗变成了那位老人生活中的重要部分。Thelittledog___________________________theoldman’slife.becameanimportantpartofusesth.todosth.

使用某东西去做某事=usesth.fordoingsth.Eg:他不会用筷子吃饭。Hecan’t_____________________eat.Hecan’t____________________eating.usechopstickstousechopsticksfor

2.SomepeopleusetheInternettohurtothersandgetmoneybycheating.一些人用互联网伤害他人并通过欺骗来获取钱财。通过3.TheInternetcanchangeourlivesforthebetter,butweshoulduseitcarefully.因特网会使我们的生活变得更好，但我们应该恰当地使用它。

forthebetter向着较好的情况（转变）

forthe+adj.比较级向着较……的情况转变Eg:我希望天气很快就会好转。Ihopetheweatherwillsoonchange_____________.

forthebetter4.TheInternetmakesourlivesmoreinteresting.Thishelpsmakelifeeasier.

makesb./sth.+形容词使某人/某物……Eg:那只小狗使那位老人的生活更开心。Thelittledogmakestheoldman’slife＿＿_____.happierChoosethebestanswer.()1.IthinktheInternetcanchangeourlives___inthefuture.（2013.广西）A.tobetterB.tothebetterC.forthebestD.forthebetter()2.WecanusetheInternetfor_____movies.Itisverywonderful.（2014，北京）

A.watchB.watchingC.towatchD.watchedDBChoosethebestanswer.()3.Weshouldtryourbesttomakeourcountry_____________.（2014，上海）A.themostbeautifulB.lessandlessbeautifulC.moreandmorebeautifulD.amostbeautiful()4.Katesharesherideaswithherfriendsby_________e-mails.（2015，天津）

A.sendB.sentC.sendsD.sendingCDRetellthepassageaccordingtothekeywords.Paragraph1&2:TheInternetischanging….Itisbecoming…ourlives.

TheInternetmakes…interesting.Wecanget…andshare…others.Wecanmake…andshare…bychattingonline.Wecanalsodoshopping…movies.Thishelpsmake…easier.Paragraph3&4:

However，TheInternet…perfect.Weshould…safely.Everyonecanpost…andnotallof…..Somepeopleuse…othersandtryto…bycheating.Some

youngpeopleusuallyspend…andsoon.TheInternetcanchange…,butweshoulduse….SummaryWemastersomephrases:

1.becomeanimportantpartof…变成……重要的一部分2.usesth.todosth.使用某物去做某事=usesth.fordoingsth.3.forthebetter向着较好的情况（转变）forthe+adj.比较级向着较……的情况转变

4.makesb./sth.+形容词使某人/某物……主题阅读:SurfingInternethasbecomeanecessarypartofmodernlife.Somepeopleneeditastheycannotdotheirjobswithoutit,andotherssimplyfeeltheyneeditastheycannotimaginelifewithoutit.Ithascometoplayanimportantroleinourlives.In2004,asurveywasmadeintheUSaskingagroupoftechnologyexpertstheiropinionsontheInternetinthenexttenyears.Mostofthemagreedthatvirtual(虚拟的）classeswillbemorewidelyacceptedinschools,allowingstudentstolearnwiththoseatthesamelevelandwithinterestsinthesamesubjects.It'squitepossiblethat,bytheyear2030,everychildineveryschoolwilldoalltheirschool-workontheirownlaptopwithalltheirtextbooksontheInternet.Nomoreheavybookstocarryaroundandnomorepensandpaper!Atwork,wealreadyuseemailtodealwithpeoplebothinsideandoutsideourofficesandvideoconferenceismorepopular.Thismeansthatmeetingscanbeheldbetweenofficesindifferentcountrieswithoutthetroublecausedbybusinesstravel.Businesstravelwillstoptoexistinthefuture,andsowillofficesbecausepeopleallstarttoworkfromhome.Ithasalsobecomeahabitforpeopletousepocketcomputers.Withthishelpfulequipment,peoplecansendandreceiveemails,surftheWeb,andreadinformationfromanywhereevenifweareonabeachholiday.TheInternetwillhaveaneffectonentertainmentinthefuture.AlreadywecanbuyanddownloadmusicandmoviesfromtheInternetbutitisstillpossibleforustobuyaCDorgototheDVDstorestorentthelatestmovies.However,it'squitepossiblethatinthefuture,CDshopsandDVDrentalstoreswillcloseandcinemaswillnolongerexist.Entertainmentwillbecomecompletelyvirtualalthoughpeoplewillstillgooutsidetoplaysportsandenjoythemselvesinmorehealthyways.WiththeInternetweneedonlyrelaxintherockingchair.TheInternet,however,hasproblemstobesolved.____________________________（）1.Theexpression"playanimportantrolein"canbeunderstoodas_____.A.changeadullroleintoB.playaninterestingpartinC.actacruelcharacterinD.haveanimportanteffecton（）2.AccordingtothepassagepeoplearesatisfiedwithallthefollowingchangesEXCEPTthat_____.

A.CDshopsandcinemaswillshutdownbecauseofthevirtualentertainmentB.virtualclassescanmakestudents'dreamofgettingridoftheirschoolbagscometru