外研版七年级英语上册 （How do I write my homework on the computer）教学课件

HowdoIwritemyhomeworkonthecomputer

computermousekeyboardscreenprinteropenanewdocument打开新文件saveadocument保存新文件printadocument打印新文件connectturnon1First,_______thescreentothecomputer.2Next,_______thekeyboardandthemousetothecomputer.3Finally,_______thecomputer.connectconnectturnonturnon打开与电器有关的物turnonthecomputer打开电脑open打开多指打开门、窗等openthedoorturnon

打开与电器有关的物turnoff

关上与电器有关的物puton

穿上putoff

脱掉1.CanIlearn?learnv.学习

learnern.学习者，初学者learn&study侧重学习的结果，从不会到会，强调通过学习去获取知识和技能。learnstudy侧重学习的过程，深入地学习，有勤奋、努力的意思。Ifyoustudyhard,you'lllearnEnglishwell.learn-teachteachsbdosthfirstadv.首先，最初atfirst首先，起初firstofallEg:Atfirst,heopenshiseyesandthengotobathroom.Eg:Firstofall,youshouldturnonthelights.作为序数词，表示“第一”前加theHeisthefirsttogotoschool.Iamthefirsttofinishtest.3.Usethekeyboard.使用键盘。usevt.（及物动词）

使用Canyouuseacomputer?你会使用电脑吗？usesth.todosth用……做某事Wecan_______________thekey___________________thedoor.我们可以用这把钥匙开门。usetoopenusev.

使用usen.

使用useful

adj.

有用的LearningEnglishisuseful.

Thisbookhasmanyuses.Playingpadinclassisuseless.

useless

adj.

无用的savevt.保存savethedocument挽救，拯救saveone'slife挽救某人的生命节约，节省Weshouldtrytosavewater.saveourmarriage存钱，储蓄savemoney保留Savemesomefood.paperuncountablenounapieceofpaper一张纸grassbamboobreadcolameatbeefcoffeewatertea（）1.Pleasegivemeapieceof____.Iwanttowritedownyourphonenumber.A.bookB.breadC.newsD.paper（）2.Mikeusually____acomputertofinishhiswork.A.checksB.learnsC.usesD.opens（）3.Weshouldlearn____LeiFengtobeagoodperson.A.fromB.toC.forD.with（）4.Thelightisonbutnobodyisintheclassroom.Let's____.A.turnitoffB.turnoffitC.turnitonD.turnonitDCAA（）5.—Whatabout____anemailtoJack?—OK.A.sendB.tosendC.sendingD.sends（）6.Connectthemonitor____thecomputer，andthenyoucandoyourhomework____it.A.to；inB.with；atC.to；onD.in；of（）7.—____doIsavethedocume