Unit4TheInternetConnectsUsLesson23TheInternet-GoodorBad課件冀教版八年級(jí)英語(yǔ)下冊(cè)

冀教版八年級(jí)英語(yǔ)下冊(cè)Unit4TheInternetConnectsUsLesson23TheInternet-GoodorBadWhatcanyoudowiththeInternet?DoyourparentsletyouusetheInternetfreely?Why?Readthelessonandfillinthetable.GoodthingsabouttheInternetBadthingsabouttheInternet1.Itmakeslifeeasierandsimpler.2.Ithelpsusgetthingsdonemorequickly.3.Itopensuptheworldtous.4.Itiseasytostayintouchwithfriends.1.Spendingtoomuchtimeonlineisharmfultopeople’shealth.2.Itcausesthemtobelesssocialwithfamilyandfriends.3.Somepeopleattacktheweborstealothers’personalinformation.NewWordsWiththeInternet,everythingseemssimple.[?s?mp(?)l]adj.簡(jiǎn)單的

Onlinebankingisconvenientforus.[?b??k??]n.銀行業(yè)Weshouldsetapassword,orsomeonesteals

ourpersonalinformation.steal-stole-stolen[stil]v.偷盜NewWordsEverycoinhastwosides.事物都有兩面性。

[k??n]n.硬幣

TheInternethasadvantagesanddisadvantages.[?d?v?nt?d?]n.優(yōu)勢(shì)[?d?s?d?vɑ?nt?d?]

n.劣勢(shì)Languagepoints1.Peopleareabletoconnectandshareinformationinseconds.

①beabletodosth.“能，能夠”，有人稱和時(shí)態(tài)的變化。②can“能，會(huì)”，只有現(xiàn)在時(shí)can和過(guò)去時(shí)could兩種時(shí)態(tài)，沒(méi)有人稱變化。Iwillbeabletogohomeintwoweeks.2.advantagen.“優(yōu)勢(shì)，有利因素”takeadvantageof...“利用......”

Hetookadvantageofthegoodweathertogoforawalk.NewWordsWatchingthephonetoomuchcausesbadeyesight.

[k?z]v.造成WeshouldusetheInternetproperly.[?pr?p?li]adv.

正確地NewWordsadvantage[?d?vɑ?nt?d?]disadvantage[?d?s?d?vɑ?nt?d?]simple[?s?mpl]coin[k??n]cause[k??z]less[les]aside[??sa?d]n.

優(yōu)勢(shì)，有利條件n.

劣勢(shì)，不利條件adj.

簡(jiǎn)單的；簡(jiǎn)明的n.

硬幣v.

造成；引起adj./adv.

更少的/地n.較少量；較小部分adv.

除...之外；在旁邊simplerC.

little-less-least

adv.simplyHisnameisJohn.Asidefromhisname,Iknowhisaddress.asidefrom除……之外asideadv.除……之外；在旁邊Thescientistisbusy.You’dbetternottakeuptoomuchofhistime.takeup占用，占據(jù)；開(kāi)始從事；接受（建議）3.Ithelpsusgetthingsdonemorequickly.它能使我們把事情做得更快。

getsth.done（過(guò)去分詞）“完成，做完某事”

Igotmyhomeworkfinished.我做完了作業(yè)。Iamgoingtoget/havemyhaircut.我要去剪發(fā)。4.Buteverycoinhastwosides.此句直譯為“每個(gè)硬幣都有兩面”。在寫(xiě)作時(shí)，一般作名言使用。eg:Asweknow,everycoinhastwosides.正如我們所知道的，凡事都有兩面性。eg:Everycoinhastwosides,sodoestheInternet.凡事都有兩面性，因特網(wǎng)也是如此。Asidefromthat,somepeopleattacktheweb……

asidefrom除…以外Eg:Asidefromheadaches,heshowednosignsoflastingbraindamage.Asidefromlearningaboutunconditionallove,theyalsolearnresponsibilityandrespect.YoucangetmuchinformationinsecondsontheInternet.inseconds在很短的時(shí)間內(nèi)Ihavesomepenfriendswholivefaraway.faraway遙遠(yuǎn)TheInternetcanbeausefultool,butdon’tletittakeupallofyourtime.

takeup占用（時(shí)間）；占據(jù)（空間）。eg:Thetabletakesuptoomuchroom.Iwon’ttakeupanymoreofyourtime.Wecanletittakeupallofourtime.takeup“占用；占據(jù)；開(kāi)始從事”我不會(huì)占用你太多時(shí)間。Iwon’ttakeupmuchofyourtime.Thetable

toomuchroom.takesupCanyoureadPara4andgivesomeadvicetojuniorhighschoolstudents?Don’tlettheInternet___________allofyourtime.UsetheInternet_________and__________.takeupproperlycarefullyaside

from作“除……之外(還)”講時(shí)，相當(dāng)于besides；作“除了……外(都)”講時(shí)，相當(dāng)于except。AsidefromJohn，weallwentthere.除了約翰(去了)之外，我們都去那兒了。(包含約翰)AsidefromJohn，weallwentthere.除了約翰(沒(méi)去)外，我們都去那兒了。(不包含約翰)besidesbesides意為“除了……之外(還)”，表示的是追加關(guān)系，整體中包括了“除了”的部分。Besideshiswife,hisdaughteralsowenttoseehim.exceptexcept意為“除了……(都)”，表示的是剔除關(guān)系，整體中不包括“除了”的部分。Iseldomgotoworkbybusexceptwhenitrains.辨析:

asidefrom,besides與exceptSummaryWords:advantage;disadvantage;

simple;coin;cause;less;aside;attack;web;steal;banking;properlyPhrases:

inseconds;faraway;asidefrom;takeupSentences:Peopleareabletoconnectandshareinformationinseconds.Ifafriendlivesfaraway,theInternetmakesiteasytostayintouch.Everycoinhastwosides.Spendingtoomuchtimeonlineisharmfultopeople’shealth.ReadandwriteReadthelessonquicklyandwritetrue(T)orfalse(F).1.TheInternethasadvantagesanddisadvantages.()2.Peoplecanconnectandshareinformationinseconds.()3.TheInternetcanmakeourlifeeasierandsimplerinmanyways.()4.TheInternetisausefultoolsowecanletittakeupallofourtime.()5.ItisalwayssafeontheInternet.()TTFTFReadthelessonandfillinthetable.ReadandfillInmanywaysitmakeslifeeasierandsimpler.Ithelpsusgetthingsdonemorequickly.Itopensuptheworldtous.Ifafriendlivesfaraway,theInternetmakesiteasytostayintouch.GoodthingsabouttheInternetBadthingsabouttheInternetSpendingtoomuchtimeonlineisharmfultopeople’shealth.Itmayevencausethemtobelesssocialwith