【冀教版】八下：Unit 4《Lesson 19 How Do You Use the Internet》ppt课件1.ppt

Lesson19HowDoYouUsetheInternet Acomputer monitor screen mouse desktop Words Iusedtohavethe computerwithablack desktop keyboard desktopn 台式电脑keyboardn 键盘 ButnowIhavea Icanuseittolearnsomeknowledgeaboutscienceand tablet desktopn 台式电脑keyboardn 键盘tabletn 平板电脑technologyn 技术 technology Icanuseittocollectinformationaboutthe desktopn 台式电脑keyboardn 键盘tabletn 平板电脑technologyn 技术industryn 工业 industry Icanalsouseittosendthe ifwewanttohaveapartyforChristmas invitation desktopn 台式电脑keyboardn 键盘tabletn 平板电脑technologyn 技术industryn 工业invitationn 邀请 Thinkaboutit WhatdoyouliketodoontheInternet 1 JennythinkswecanusetheInternettolearnabouteverything T F 2 Dannyuses tochatwithhisfriendsonline 3 HowmanypeoplearetherefollowingDanny sblog 4 WhatisBraincollectinginformationabout 5 IfIworkhardthisevening Iwillcompletemyresearch TranslateitintoChinese F videochat 500people Thecoffeeindustry 如果今晚我努力的话 我将完成调查 Readthetextagainandfindoutanotheradverbialclause 状语从句 with if thentranslateitintoChinese Ifwewanttohaveameeting Icansendtheinvitationonline 如果我们想开会 我就可以在网上发出邀请 Talkaboutitingroups IfIusetheInternet Iwill Fillintheblankswiththecorrectformsofthegivenwords 1 Ifyouworkhard you ll get thereintheend 2 Ifyoudon tstophim hewill play Gamesthewholeday 3 Ifit rain tomorrow Dannywillnotgotothesupermarkettobuydonuts 4 Ifyou go tobednow I llreadyouabedtimestory get play rains go Mostparentsandteachersthinkitisabadthingtoplaycomputergames Theythinkitisawasteoftimeandmoney Becauseofcomputergames somestudentsdon tcareabouttheirstudyanymore Playingtoomanycomputergamesisalsobadforchildren seyesandhealth However computergamescanalsobringsomebenefits Theycanhelppeopleinmanywaysifpeoplespendpropertimeonit Somecomputergamescanimprovepeople sabilityofthinking Theycanmakepeoplethinkindifferentways Playingcomputergamescanalsohelppeoplebefamiliarwiththekeyboard Ifpeoplearefamiliarwiththekeyboard theycantypefast MoreandmorepeoplebegintodesigneducationalCD ROM Theyhopepeoplecangetsomeknowledgewhiletheyareplayingcomputergames improve thinking familiar keyboard type time money careabout eyeshealth Workingroups Talkaboutwhatwecandoandwhatwecan tdoonthecomputer Let sseewhichgroupcanmakethelongestlistaboutthem Homework 1 WriteapassageabouthowtousetheInternet Besuretousetheadverbialc