高中英语第一册u.ppt

1 Benjaminconductedanumberofexperiments conductvt vi 1 导电conductelectricity2 进行conductameeting3 引导 带领Conductmetoyourteacher 4 指挥 乐队 conductaband5 表现 和反身代词连用 他表现得体 Heconductedhimselfinagoodmanner Conductorn 乐队指挥 公共汽车售票员 导 电 体 2 agreat goodmanyalarge great goodnumberofagoodfew quiteafewmanya 可数名词 agreat gooddealofagreat largeamountofquitealittle 不可数名词 alotof lotsofagreat largequantityoflargequantitiesofplentyof 可数 不可数名词 3 HavingrealizedthatIcoulduseakitetoattractlightening Idecidedtodoanexperiment 1 attractvt attractalargeaudience attractmanytourists attractourattentionattractiveadj attractionn 2 Havingrealized 为现在分词短语作伴随状语 doing表示与后一动作同时发生 havingdone表示比另一动作先发生 doing havingdone作状语 可表示伴随 原因 条件 结果 方式 让步等 这时 ing形式相当于一个状语从句 1 时间 Crossingtheroad Ashewascrossingtheroad hewasrunoverbyacar 2 原因HavinglivedinShanghaimanyyears BecausehehaslivedinShanghaimanyyears heknowstheplacesverywell 3 条件 Workinghard you lldowellinyourexam Ifyouworkhard 4 结果 Hisparentsdiedinthewar leavinghimanorphan sothathebecameanorphan 5 让步 Workinghardalltheyearround Althoughheworkedhardalltheyearround thepoorpeasantstillcouldn taffordtosendhissontoschool 6 方式 伴随 Hewentout slammingthedoor andheslammedthedoor 5 Thekiteflewhighintherainysky butnothinghappened High是副词 在英语中有些形容词变化出两个副词 1 与形容词相同 具体的概念 2 在形容词后加 ly 表示抽象概念 wide widely high highly direct directlydeep deeply close closelyeg Thedooropenedwideandpeoplecamestreamingout Englishiswidelyusedintheworld Wemustdigtheholedeep Wearedeeplymovedbythemovie 注 hard hardly意义不同firm firmly特例 6 begintodosth与begindoingsth1 出现beginning时 用todosth e g Arethefarmersbeginningtosellapples begin后面跟的是understand realize see know think等表示心理活动的动词时 用begintodosthShebegantothinkshewaswrongafterasecondthought 2 如果谈论一个长期的习惯动作开始养成时 常用begindoingEg Howoldwereyouwhenyoufirstbeganplayingthepiano 7 Thestringwasgettingcharged 风筝线带电了 1 getcharged充电 Doesyourcarbatterygetcharged Chargevt 收费 要价 指控 使负责 2 chargesbmoneyforsth因 收费 要价Howmuchdoyouchargeforyoureggs 3 chargesbwith由于 控告某人 Thepolicechargedhimwithstealing 4 Chargesbtodosth嘱托 吩咐某人做某事 Shechargedmetolookafterherson 5 Chargen 索取的价钱 费用 freeofcharge免费beinchargeof负责某事beinthechargeof处于某人的负责之下 8 closeto几乎 接近 靠近Sheisclosetotears close可作形容词或副词 Ididn tpaycloseattentiontothedetails adj ComeclosesothatIcanseeyou adv closelyThetwocasesarecloselyconnected 9 electricshock触电electric电的 由电操纵或由电产生的 electricpower shock light fan lamp bell waves chair clockelectrical与电有关的electricalengineer energy equipmentelectronicE mailE dictionaryelectriciann 电工 10 Theexperimentprovesthatlightningandelectricityarethesame 1 vt 证明 证实 后接名词或that从句 Thisprovedhim tobe anhonestman Hehasprovedhiscourage braveryinthebattle provesthtosb provetosbthatCanyouprovetomethatyouwereathomethatevening 2 Link v 被证明是 不用被动式 turnout Sheprovestobeastrictteacher Hisadviceproved tobe veryhelpful 11 akitemadeofsilkwillnottearsosoontearvt 撕 扯 Hetorethepictureoffthemagazine 1 teardown撕下来 拆毁 房屋 2 tear inhalf intwo intohalves撕成两半 3 tearup撕碎 成一块块 挖开 揭开 拔起 4 tearat猛力去抓 拨动 n 眼泪 复数 Hereyeswerefilledwithtears intears burstintotears keep holdbackone stears 12 makeasmallcrossoftwopiecesoflightwood 1 n 十字形或叉形符号 Jesusdiedonthecross theRedCross 2 Vt goacrossIcrossedtheriverbythewoodenbridge avt 交叉Shesattherecrossingherlegs bcrossoff从 划掉crossout划掉Cfcrossing across cross 13 Tiethecornersofthehandkerchieftothepointsofthecross andyouwillhaveanicestrongkite tie to Thefarmertiedthehorsetoatree 1 tien 领带绳子 联系 纽带Pleasefindmeatietotieupallthebooks 2 n 同分 平局 draw Thegameendedinadraw tie 3 adj 生气 不高兴发脾气 Yourfatherisverycrossaboutyourstayingoutsolate 4 crossingn 十字路口Turnleftatthecrossing 14 在 祈使句 and 陈述句 结构中 祈使句表示条件 陈述句表示结果 上句相当于 Ifyoutiethecornersofthehandkerchieftothepointsofthecross youwill 祈使句 or 陈述句 表示If not you will eg Workharderandyouwillfinditnotdifficulttolearn Hurryup oryouwillbelate 15 apieceofsharpmetal 1 adj 锋利的 敏锐的 机警Hehasasharpsenseofsmell Heissharpatfigures 2 明晰的 鲜明的Thatphotoisn tverysharp 3 急剧的 猛烈的Therewasasharpriseinthepriceofmeat asharpturn急转弯 4 指人 厉害的 尖刻的 Heismuchtoosharpforme Shehasasharpvoice 5 adv 某时整 Comeat10o clocksharp 6 Vt sharpen sharpenthepencil 16 appearvi link verb 表面上 似乎seemvi link verb 事实上 似乎Itappears appearedthat appear adj appear todo tobedoing tohavedoneeg ItappearsthatIamwrong Iappear tobe wrong Heappearstobetalkingtohimself Johnappearedtohaveknownthat 17 takecare注意 确保 保重Takecarethatyoudon tspoilyourclothes takecareof lookafterShestayedathometotakecareofthebaby 18