Unit2期末复习2015.ppt

1 produce 名词 producer2 breathe 名词 breath3 manage 同义词 try4 soil 近义词 earth5 waste 反义词 save6 harm 形容词 harmful7 die 名词 death 形容词 dead8 none 反义词 all9 downstairs 反义词 upstairs10 both 反义词 neither11 change 形容词 changeable12 rubbish 同义词 litter13 pleasant 反义词 unpleasant14 behave 名词 behavior15 steal 过去式 stole 过去分词 stolen16 pollute 句词 pletely 形容词 complete18 recycle 动名词 recycling19 organization 动词 organize20 move 名词 movement21 electricity 形容词 electric22 protect 名词 protection23 environment 形容词 environmental 重点词形变换 重点词组1 whatamess 2 whatashame 3 seesbdosth4 seesbdoingsth5 pour into 6 Therebesb sth doingsth7 have getapainin8 produceterriblegas9 beharmfulto doharmto10 quiteafew11 nobetterthan12 It sreported saidthat13 havehearingloss loseone shearing14 godeaf15 feeluncomfortable16 causesbtodosth17 allsortsof18 disturbothers 重点词组19 innoisyconditions20 withthedevelopmentof21 causehighbloodpressure22 blow washaway23turninto changeinto24 cutdown25stop prevent keep from doingsth 26 dieout27 inagood badmood28 can tbear standdoingsth29 destroytheenvironment30 cometorealize31 somethinguseful important32 referto33 carefor lookafter takecareof34 takeaway35 theshortageofwater beshortofwater36 avoiddoingsth 重点词组37 environmentalprotection38 becoveredwith39 spreadmessageabout 40 workfor 41 bothsidesof 42 travelashortdistance43 oughttodosth besupposedtodosth 44 shutoff45 afterall46 runout47 beindangerof doing sth 48 plentyof49 beusedfordoingsth50 pickthelitterup51 runthecar发动汽车52 takeupalotofspace占据许多空间 现在完成时与一般过去时的区别一般过去时表示过去某个时间发生的事 存在的状态或经常发生的动作 说话的侧重点只在于陈述一件过去的事情 不强调对 现在 产生的影响 现在完成时表示动作发生在过去 对现在造成了影响或产生了结果 2 一般过去时的谓语动词用过去式 而现在完成时的谓语基本构成是 助动词have has 过去分词 如 3 一般过去时通常与表示过去的时间状语连用 如 yesterday lastweek twoyearsago justnow in2002等 而现在完成时则常与just already ever never等副词和thesedays thisweek since for 等表示一段时间的状语连用 语法要点一 一 不定代词 指人 someone somebodyanyone anybodynoone nobodyeveryone everybody指物 something anything nothing everything 二 不定副词 指地点 somewhereanywherenowhereeverywhere 三 用法 1 some 复合代词 副词常用于肯定句 如 Isawsomeoneintheroom 我看见房间里有人 2 any 复合代词 副词常用于否定句或疑问句 如 Ididn tseeanyoneintheroom 我没看见有人在房间里 3 no 复合代词 副词表全否定 如 Isawnobodyintheroom 我看见房间里没有人 4 every 复合代词 副词代替全部 如 Everyoneishere 大家都在这儿 5 some 复合代词 副词用于疑问句中时 表希望得到对方的肯定回答或表请求 如 Wouldyoulikesomethingtodrink 你要点喝的东西吗 语法要点二 6 any 复合代词 副词用于肯定句时 表 任何 如 Ifpeoplespitanywhereinpublic theyshouldbepunished 如果人们在公众的任何地方吐痰 他们应该受罚 7 不定代词作主语时 谓语动词用单数形式 如 Nooneknowsthissecret 没有一人知道这个秘密 Everythinggoeswell 一切进展顺利 8 如果有定语修饰 定语应放在不定代词或不定副词后 如 Ihavesomethingimportanttotellyou我有重要的事告诉你 9 no notany nobody notanybody nothing notanythingShedidn tsayanything Shesaidnothing 她什么也没说 Thereisnobodystrangehere Thereisn tanybodystrangehere 这儿没有一个陌生人 语法要点二 语法要点三 辨析and or while but and表示并列或对等关系的连词 Or表示否则 but和while是表示转折意义的连词 but所表达的转折程度较大 常用相对或相反的 While表示轻微的转折 其实质是两种事物或情况的对比 1 Noneofuslikespollution Noneof None可指人或物 3 None用来回答Howmany much的问句 Noone Nobody 只能指人 后不能加of短语 3 noone用来回答who的问句 noone和nobody可用else修饰 none不能 eg Nobody Nooneelseknowshimhere Noneofthestudentslikeshimbecausehealwaysdisturbsothersinclass 2 Whatbadweather 感叹句的句型结构 What a an adj n 可数单数 主语 谓语 Whatacleverboy heis What adj n 可数复数 不可数 主语 谓语 Whatbeautifulflowers theyare How adj adv Howinteresting quickly How adj adv the n 谓语 Howclevertheboyis How adj adv 主语 谓语 Howheavilyitrained 考点精讲 3 However notallpeopleknownoiseisalsoakindofpollutionandisharmfultohumans health 部分否定Not与all both every 连用 不是每个人 所有人都 eg NoteverybodylikeswatchingTV 全部否定None neither noone nothing nobodyeg Nothingisdifficultforme Neitherofthebrotherslike s playingsoccer 4 What sworse thefactorymakestoomuchnoiseandIcan tsleepwellatnight What sworse more toomany n pl toomuch un muchtoo adj adv eg Therearetoomanypeopleinthestore Ihavetoomuchhomeworkeveryday Thestoreismuchtoocrowded 考点精讲 1 Wow Somuchdeliciousfood Willcometoourhose Yes Youruncleiscomingatonce A nobodyimportantB importantanybodyC anybodyimportant 2 ZhaoNingisalovelyboy andinhisclassloveshim A nobodyB everybodyC anybody 3 Thechildwantstoirongold It simpossible A put intoB look intoC change into 4 Treescanalsothesandfrommovingtowardtherichland A stopB keepawayC blowaway 5 HowmanylessonsdoyouhaveonSaturday Wearefree A NoneB NothingC Noone 6 CindyandIaretwinsisters butIlikesingingshelikesdancing A whenB orC while 7 Judyishard workingandshealwaysaskherteachersforhelp shemadegreatprogressinherstudy A InfactB AsamatteroffactC Asaresult 跟踪练习 C B C A A C C 8 TheincreasingCO2intheairhascaused thegreenhouseeffect Itcausestheleveloftheoceansandtheclimateoftheearth A rising changingB torise tochangeC tolift toimprove 9 Hi Bob Ican tfindmystorybook Haveyouseenit Sorry Ihaven t Ihavefounditinyourroom A anywhereB everywhereC nowhere 10 Don tworryaboutyourEnglish IwilldoeverythingIcanyouwithlearningit A helpB helpingC tohelp 11 Astheenvironmentontheearthisbecomingworseandworse manywildanimalsarecompletely A appearingB dyingoutC diedout 12 Thereareallkindsofdustbinsinthestreet soweshouldn tthrowrubbish A nowhereB somewhereC everywhere 13 thesunwasshining itwasn tverywarm A Although B Because C Although but 跟踪练习 B B C B C A 14 MyEnglishisn tgood XiaoGangisn tgoodatEnglish either XiaoGang sEnglishismine A betterthanB morethanC nobetterthan 15 What Youdon twanttohaveapicnicthere Somefactorieshaspollutedtheriverthepark A happenedB hastakenplaceC hashappened 16 What swrongwithyou I vecaughtabadcoldandI vemythroat A gotapaininB gotabadmoodinC gotto 17 Therearemanycarsinthestreetandtheyproduceterriblegas It sdifficult A forbreathingB tobreatheC tobreath 18 Youhadbetternotworkinthatfactory becausepeoplemaylosetheiriftheyoftenworkinnoisyconditions A hearB tohearC hearing 19 Manyrichlandshaschangedintodeserts becausefarmershavemanytreesinordertogrowcropsinthefields A turndownB cutdownC putdown 20 Look thewaterinstreamissodirty Soitis Everythingherehasbeenchanged A WhatashameB WhatfunC Whatamess 跟踪练习 C C A B C B A 21 Manyyoungpeoplearen tcarefulwiththeirhealth Yes teenagersgotoschoolwithoutbreakfast A QuitealittleB SolittleC Quiteafew 22 Manystudentsbringmobilephonestotheclassandplaytheminsteadoflisteningtotheteacher Schoolshouldsolvetheseproblems A takemeasurestoB takecareofC carefor 23 Noisepollutioncanmakepeoplesickanddeaf toomuchnoisecausehighbloodpressure A What moreB What sbetterC What sworse 24 Therearemanykindsofpolluti