2019-2020学年高中英语 Unit 3 Computers Section B Learning about Language课件 新人教版必修2

unit3computerssectionblearningaboutlanguage 题组练 领悟方法 核心词汇词汇一intelligentadj 智能的 聪明的 有智力的 教材原句 intelligent智能的 聪明的 p20 要点必记 intelligentsoftware systems智能软件 系统ahighlyintelligentstudent非常聪明的学生anintelligentquestion机智的问题intelligencen 智力 才智 智慧apersonofhigh lowintelligence智力高 低的人apersonofaverage normalintelligence具有平均 正常智力水平的人 单句语法填空 1 2019 江苏卷 withalargebrain humanbeingsbeatotherbeingsintermsof intelligent 单句写作 2 词汇复现 theboyis 如此聪明 以至于 hecansolvethemathematicalproblem 3 susanisawoman 具有高智商的 whoknowsherownmind intelligence sointelligentthat ofhighintelligence 词汇二cometrue 愿望 梦想等 实现 成为现实 教材原句 bythetimeiwassixteen mydreamhadcometrue 到我16岁时 我的梦想实现了 p20 比较 我的梦想实现了 cometrue是系表结构 不能用于被动语态mydreamcametrue icametruemydream mydreamwascometrue realize是及物动词 后接宾语 可用于被动语态irealizedmydream mydreamwasrealized 单句写作 1 词汇复现 anyhow oneshouldhaveadream evenifthedreamseemsimpossibleto 实现 2 he 已实现 hisdreamofbeingasoldier thatistosay hisdreamofbeingasoldier 已实现 3 词汇复现 ifyouworkhard yourdreamofbecomingadressdesignerwill 实现 cometrue hasrealized hascometrue berealized cometrue 词汇三giveaway捐赠 赠送 分发 颁发 泄露 暴露 教材原句 thecompanyhasgivenitscomputersawaytoalocalschool 该公司向当地一所学校捐赠了电脑 p21 要点必记 giveback归还 送回givein屈服 让步giveup放弃giveoff发出 气味 热 光等 giveout发出 热 光等 分发 用完 耗尽 单句语法填空 1 2019 浙江卷 forlegalreasons mostrestaurantshaveapolicyagainstgiving foodwaste 2 2018 天津卷 atfirstrobertwouldn tlethisdaughtergodiving buteventuallyhegave asshewassoconfidentaboutherskills 单句写作 3 theheadmaster 颁发了奖项 ontheschoolsportsday 4 2019 全国 卷 idon tseeanyreasonto 放弃工作 ilovecominghereandseeingmyfamilyandallthefriendsihavemadeovertheyears away in gaveawaytheprizes giveupwork 单元语法现在完成时的被动语态一 构成肯定式 have has beendone否定式 have hasnot beendone一般疑问式 have has 主语 beendone 特殊疑问式 疑问词 have has 主语 beendone 二 用法 1 表示一个被动的动作在说话之前已完成 强调过去的动作对现在造成的影响或结果 通常与already yet just never recently等副词连用 2 表示一个被动的动作或状态从过去开始一直持续到现在 常与for或since引出的时间状语连用 或用于howlong引出的句子中 3 用在时间或条件状语从句中 表示将来已完成的被动动作 即用现在完成时的被动语态代替将来完成时的被动语态 学法点拨 常与现在完成时连用的时间状语 already已经yet已经recently lately最近sincethen从那时起eversince自那以来ever曾经sofar迄今为止foralongtime很长一段时间bynow到现在为止inrecentyears在最近几年里in during overthepast lastfewyears在过去的几年里 三 注意事项 1 与一般过去时的被动语态的区别 2 borrow begin start buy marry open join等非延续性动词的现在完成时的被动语态不能与表示一段时间的状语连用 若要表达相应的意思 需要改变动词或时态 这本书借了一周了 thebookhasbeenborrowedforaweek thebookhasbeenkeptforaweek 这个工程已经开始多久了 howlonghasthisprojectbeenstarted howlongagowasthisprojectstarted 学法点拨 非延续性动词的否定式可表示动作的持续过程 具有持续性 因而可与since或for引出的时间状语连用 3 带有双宾语的动词 如give send bring take teach show tell make sing write sell buy lend offer hand pass get等 变为被动语态时 一般是把指人的间接宾语变为主语 如果将直接宾语变为被动句的主语 间接宾语前要加to或for 4 带有复合宾语 宾语 宾语补足语 的动词变为被动语态时 只能将宾语变为主语 原来的宾语补足语成为主语补足语 主动语态中不带to的不定式作宾补 在被动语态中要加上to 5 短语动词变为被动语态时 要注意保持短语动词的完整性 不可漏掉动词后面原有的介词或副词 此类短语动词有 1 动词 介词referto lookafter callon relyon lookfor lookat listento dreamof meetwith laughat resultin waitfor dealwith operateon 2 动词 名词 介词payattentionto makeuseof takepartin keepaneyeon makefunof catchsightof setfireto takenoteof takecareof 3 动词 副词turnon turnoff carryon carryout thinkover makeup setup putdown handin pointout callup练习一单句语法填空 1 词汇复现 theirnewhouse decorate fortwomonthsandtheywillsettleinitinthenearfuture 2 词汇复现 theirnewcars advertise ontheinternetforalongtime hasbeendecorated havebeenadvertised 3 词汇复现 alltheathletes select frommillionsofpeoplealloverthecountryinthepasttwomonths 4 词汇复现 anewlibraryandagymnasiuminourschool set upsofarandtheywillbeputintouseverysoon 5 词汇复现 agreatmanymachines produce bythefactorysincethetechnologicalrevolution 6 greatchanges take placeinmyhometownandalotoffactories set upinthepasttenyears 7 everypossiblemeans try tosavethewoundedsoldieruptonow havebeenselected havebeenset havebeenproduced havetaken havebeenset hasbeentried 8 howmanysuggestions give toyousofar 9 ican tseeanycoffeeinthiscupboard itall finish 10 allthepreparationsforthetask make andwe rereadytostart 11 inthelastfewyearsthousandsoffilms produce allovertheworld 12 2015 天津卷 despitethepreviousroundsoftalks noagreement reach sofarbythetwosides 13 igotcaughtintherainandmysuit ruin 14 alotoffactories set upsincelastyear 15 wecan tgoonwiththeexperimentbecausethecomputer notrepair havebeengiven has beenfinished havebeenmade havebeenproduced hasbeenreached hasbeenruined havebeenset hasn tbeenrepaired 练习二将下列句子改为被动语态 1 theyhavejustconnectedtheprintertothecomputer 2 wehaveplantedmanytreesonthehillinthelastfiveyears 3 tomhasn tsoldoutallthemagazines 4 haveyoufoundwaystomakewastewaterclean theprinterhasjustbeenconnectedtothecomputer bythem manytreeshavebeenplantedonthehillinthelastfiveyears byus allthemagazineshavenotbeensoldout bytom havewaysbeenfoundtomakewastewaterclean byyou 5 shehasalreadyreturnedthisbooktothelibrary 6 hehassentmeane mail 7 wehaveseenhimlieontheground 8 janehasreferredtothebook 9 tomhaspaidmuchattentiontohishandwriting 10 theyhaveputoutthebigfire thisbookhasalreadybeenreturnedtothelibrary byher ihavebeensentane mail ane mailhasbeensenttome hehasbeenseentolieontheground thebookhasbeenreferredto byjane muchattentionhasbeenpaidtotom shandwriting tom shandwritinghasbeenpaidmuchattentionto thebigfirehasbeenputout bythem 练习三单句写作 1 theboys 已经被多次告知 nottoswiminthatlake butitdoesn tmakeanydifference 2 wearegladtobetoldthatlitao 已经被复旦大学录取 forhistopscores 3 withthehelpofhightechnology moreandmorenewsubstances 被发现 inthepastfewyears 4 whenandwheretogofortheholiday 没有确定 yet havebeentoldmanytimes hasbeenadmittedtofudanuniversity havebeendiscovered hasnotbeendecided 5 thoughwedon tknowwhatwasdiscussed yetwecanfeelthetopic 已经被改变了 6 thisbook 没有人借过 sincel