上海版牛津初中英语9A Chapter 2课件.ppt

9achapter2 掌握词语 i 掌握词语1 非洲africa2 现在 目前atpresent3 依靠dependon4 键盘keyboard5 知识knowledge6 意思meaning7 预定order8 假装pretend9 显示器monitor10 量 数量quantity11 扬声器speaker12 合计 n total13 暂时forthetimebeing14 按某人的意见insomebody sopinion15 售货员 男 salesman 掌握词语 16 用途use17 重要地importantly18 很少 难得rarely19 由于as20 圆珠笔ball pen21 洲 大陆continent22 图表diagram23 鼠标 耗子mouse24 法官judge25 类型 种类type26 犯错makeamistake27 辣的hot28 账户 账目account29 塑料plastic30 提出 引起raise31 屏幕screen32 不重要的unimportant33 供应supply34 写作writing35 程序program36 印度洋indianocean37 太平洋pacific38 创新createnewidea 1 plantodosth计划做某事 打算做某事eg heplannedtofurtherhisstudyinamerica 2 writeanarticleaboutsth写一篇关于 的文章eg heisgoingtowriteanarticleabouteducations 3 情态动词或助动词 hardly 动词 用法如下 表示 几乎不 简直不 iwassotiredthaticouldhardlywalk 我累得几乎走不动了 表示 大概不 不太 thereishardlyanychancethatiwillbeallowedtogothere 大概没有机会让我去哪里了表示 很少 hehardlyevereatsmeat mainpoints 4 beunawareof 没注意到的 没意识到iamnotunawareoftheproblem beawareof注意到 意识到everybodyisawareoftheimportanceofthefourmodernizations 四个现代化 dependon依靠 依赖theyoungtigersdependontheirmotherforfood calculator n 计算器calculate v 计算calculation n computersaresupercalculators theycancalculateveryfastandtheycandothecalculationaccurately 7 rarely adv seldom很少在句中表示否定意义sheisoldandrarelygoesout 8 bydoingsth通过做某事wegiveacomputerinstructionsbyputtingaprogramintoit 8 makeamistake mistake v 犯错误9 forthetimebeing atpresent目前10 theanswertothisquestion thekeytothedoor thesolutiontotheproblem11 beableto can能够heisabletoswim hecanswim beunableto cannot不能heisunabletoclimbthemountain 12 begoodat dowellin擅长做 maryisgoodatenglish marydoeswellinenglish bebetterthan atdoingsth比 更擅长做 sometimesrobotsarebetterthanhumanbeingatdoingourjobs begood badforsth对 有好 坏处readinginthesunisbadforyoureyes 13 raise vt 及物动词 宾语 举起 提升 增高 提出 heraisedhisvoiceinordertobeheardbyeachaudience rise vi 为不及物动词 上升 上涨 增长 起立 theriverhasrisenaftertheheavyrain 13 sthhappentosb某事发生在某人身上anaccidenthappenedtohimwhenhewaswalkingacrossthestreet 14 givesth tosb givesbsth15 forexample 例如 接句子differentpeoplehavedifferenthobbies forexample ilikecollectingforeigncoins myfatherlikesreadingnovels suchas 例如 接单词或短语ilikesomesports suchastennis volleyballandgolf 练习i 翻译短语1 键入信息 2两台计算机 3 记录信息 4隐身计算机 5 没有意识到 6依靠人民 7 众所周知的事情 8 目前 9 提出一个严肃的问题 10 听他唱歌 iii 课文内容练习 课文练习hiddenhelpersnotsomanyyearsago youhardlyeversawcomputers nowtheyare theremay betiny hiddencomputersinyourhomethatyouare of theremaybeoneinsideyourtvset telephone washingmachine somaybeyoudependoncomputers thanyourealize whatkindofjobscanacomputerdo it scommonknowledge computersaresupercalculators theycancalculatevery andrarelygivewronganswers theycanalsotype printanddrawthings diagramsandgraphs theycanteachyouandplaygameswithyou moreimportantly theycan railwaysandflyaeroplanesandspaceships forthese weoftencallthemelectronicbrains 阅读回答问题theinternetisbecomingimportantinourlife howmuchdoyouknowaboutit whatistheinternet theinternetisalarge worldwidecollectionofcomputernetworks anetworkisasmallgroupofcomputersputtogether differentnetworksfromallovertheworldmakeuptheinternet onceyouhavelearnedtousetheinternet youcanhavealotoffunontheworldwideweb whatistheworldwideweb theworldwidewebhasbeenthemostpopulardevelopmentoftheinternet thewebislikeabigelectronicbookwithmillionsofpagesthatarecalledhomepages youcanfindinformationaboutalmostanythingintheworldonthesepages forexample youcanusetheinternetinsteadofalibrarytofindinformationforyour homework youcanfindinformationaboutyourfavouritesportorfilmstar talktoyourfriendsorevendosomeshoppingonthepages mostpageshavewords picturesandevensoundormusic whatisemail electronicmail email isawayofsendingmessagestootherpeople it smuchquickerandcheaperthansendingaletter 1 whatisanetwork 2 whatarethecharacteristics 特点 oftheinternet 3 whatdoes talktoyourfriendsonthepages mean 4 whydopeopleliketouseemailtosendmessagetotheirfriendsandfamily 5 what stheworldwideweblike iii 语法练习用所给词的适当形式填空 i 写出下列形容词的比较级和最高级 1 hungry2 ill3 little4busy5red6big7good8safe9important10careful11 few12 goodii 用所给词的正确形式填空theweatherinhongkongis thanthatinshanghai hot theyoungmanwasverypoor hecouldn tbuythe thingsintheuniversity expensive asweallknow januarymaybethe monthinayear cold wouldyoupleasespeakalittle loud wemustdo withlessmoney many infact thebusierheis the hefeels happy 7 ithinkenglishis thanchinese interesting 8 ourschoolismuch thanyours big 9 be nexttime careful 10 youareworking thaniexpected badly 11 mathsis little interestingthanmusic 12 daviddid badly intherelayracethantom 13 theyellowriveristhesecond long riverinchina 14 thelittlegirlisbecoming and pretty 15 ithinkthatenglishis helpful thananyothersubject iii 翻译句子我母亲和他母亲一样苍老 我想你不如我跑得快 黄河是我国最长的河流之 他越来越认真了 俄语比英语难得多 写作练习 假如你的名字叫mike 今天在网上看到下面这则征笔友的帖子 请你根据帖子的内容写一封50 70词的回信 要求 1 表达交友愿望 2 陈述交友理由 3提供个人信息 4 衔接过渡自然post pen palwanted 15 16yearsoldpostedbykaylaon7 21 06hello iam15yearsold mynameiskayla mybirthdayisjune16 iliketoread cli