中考英语 重点难点梳理 八上 Unit 3-4课件.ppt

教材重点难点梳理 八年级 上 Unit3 Unit4 广州中考高分突破 compare monitor speaker mainunit keyboard mouse type order brain control expensive tiny depend calculate speed operate railway company price total inch sell popular funny create telephone wheel comfortable carriage advertisement century passenger invent practical since distance mobilephone anytime develop candle lamp daytime dust special wing introduction insteadof petrol be unawareof dependon atafasterspeed inaddition workas happento getontheInternet grandtotal lookforwardto stop fromdoingsomething atthestartof acrosstheworld sincethen keepintouchwith gotothehospital inthedaytime keep off atthesametime attheweekend atopspeedof km h rightnow referto English speakingcountries 三 重点句型 熟练掌握并运用句型是学好英语的基本要素之一 要做到熟能生巧就必须大量地练习 请同学们熟练掌握下面的句型 1 Whatwillhappentousifcomputercandoallourjobs 如果计算机能做所有我们的工作 我们身上会发生什么事呢 句型 Whatwillhappento if 意为 如果 会发生什么 注意这里与happen搭配的介词是用to 2 Mybookismoreinterestingthanyours 我的书比你的要有趣 Theredlaptopisthesmallestamongthethree 红色的笔记本电脑是三个中最小的一部 句型 A be 形容词比较级 than B 表示 A比B A be the 形容词最高级 in of 短语 表示 A是 中最 的 3 Thefirstcomputerwasasbigasaroom 最初的电脑像一个房间那么大 句型 A be as 形容词 副词原级 as B 意为 和 一样 表示同级比较 其否定形式为 A be not as so 形容词 副词原级 as B 意为 不像 那样 as fartherthan as notasfaras Isuppose that heisthebestswimmer Idon tsuppose that hecanrunsofast Doyousupposeitisgoingtorain Yes Isupposeso Withoutyourhelp willnot 巩固练习一 语法选择Intheearly1990s theword Internet wasstrangetomostpeople Buttoday Internethasbecome1usefultoolforpeopleallovertheworld MaybeInternethasbeen2inventioninthefieldofcommunicationinthehistoryofmankind 人类 3withothersontheInternetismuchfaster Wecanchatwithaperson4issittingintheotherpartoftheworld Wecanemailourfriendsandtheycan5theemailswithinaminute Givingallkindsofinformation6probablythebiggestadvantageoftheInternet Wecanusesearchengines7theinformationweneed justtypeina keywordorkeywordsandthesearchenginewillgive8alistofsuitablewebsitestolookat Wecanenjoy9ontheInternetbydownloadinggames visitingchatroomsorsurfingwebsites Therearesomegames10free Wecanmeetnewand11peopleinthechatnow Wecanalsolistentomusicandseefilms Now thereis12serviceontheInternetsuchasonlinebanking jobfindingandticketbuying Wecanalsodoshoppingand13nearlyallkindsofgoods 14wecanfindsomethingthatisquitegoodbutverycheap Let s15ourselvesinthiswonderlandInternetworldtogether 1 A aB anC theD 2 A greatB greaterC thegreatestD greatly 3 A CommunicateB CommunicatingC CommunicatesD Communicated 4 A whoB whomC whichD when 5 A readB toreadC readsD reading 6 A isB wasC areD were 7 A findB tofindC findingD found 8 A weB usC ourD ours 9 A manyB lotsofC alotD alotof C B A A A B C A B 10 A ofB inC withD for 11 A interestB interestsC interestingD interested 12 A manyB agreatnumberofC quiteafewD agreatdealof 13 A findB findsC findingD tofind 14 A sometimeB sometimeC sometimesD sometimes 15 A enjoyB enjoyingC toenjoyD toenjoying C A D D A C 三 完形填空Itallstartedatthebeginningoftheninthgrade Carmenfoundshecouldn tseethings1allthetime Shebecameveryworried butshehoped2wouldknowthat Whenhermotheraskedhertoseetheeyedoctor shedid t3 Buthermother smindwasmadeup Threedayslater Carmengotnewglassesandinstructionsfromherdoctor AllofthekidswillthinkI msilly Carmensaid Hermother4andshookherhead Youlookjustasbeautifulasbefore shesaid ButCarmendid tbelieveher A B D C B A C D B C 三 阅读理解Beingabletomultitask doingseveralthingsatthesametime isconsideredawelcomeskillbymostpeople Butifweconsiderthesituationoftheyoungpeopleagedfromeighttoeighteen weshouldthinkagain Whatweoftenseenowadaysisthatyoungpeoplejugglealargernumberofelectronicproductsastheystudy Whileworking theyalsosurfontheInte rnet sendoutemails answerthetelephoneandlistentomusicontheiriPods Inasense theyarespendingalargeamountoftimeinfruitlesseffortsastheymultitask B D D A C 四 阅读填空阅读下列短文 从短文后的五个选项中选出能填入空白处的最佳选项 Inmodernsociety peopleusemoneyeveryday Itseemsthatmoneyisveryimportantinourlife 1 ButIthinkfewpeopleknowthehistoryofmoney Longago peopledidnotneedmoney Theylivedonwildanimals fruitandotherplants 2 Sometimes familiesproducedmorethantheyneeded sotheystartedtotrade 贸易 withotherfamilies Later peoplebegantousemoneyasameansofexchange 3 Theyusedotherthingsformoney likeshells rice salt largestones etc A E B Duringthe600sBC peoplebeganusingcoinsasmoney 4 Later countriesbegantomaketheirwoncoins TheChinesewerethefirsttousepapermoney probablyasearlyasthe11thcentury TheItaliantravelerMarcoPolosawtheChineseusingmoneywhenhevisitedChinainthe1200s 5 Today wehavemanynewwaystopayforthings D C A However itwasnotthesamekindofmoneyweusetoday B That sbecausewithoutmoneyyoucan tbuyanythingyouwant C Theysoonfoundthatcoinswereeasiertocarrythangoodsandlastedalongtime D However Europeancountriesdidnotstartusingpapermoneyuntil1600s E Astimepassed peoplelearnedtoraiseanimalsandcrops xpensive rice ell rder peed nventors epend opular entury nytime 六 完成句子1 他没有意识到自己的错误 Hewashismistakes 2 我妈妈是一位中学老师 Mymotheramiddleschoolteacher 3 班上没有人比她更擅长跳舞 Nooneherat 4 谁的投篮最好 詹姆斯 科比 还是安东尼 Whoseshootingis James KobeAntony 5 他们燃起篝火防止野兽接近 Theylitafiretowildanimals unawareof worksas isbetterthan dancing thebest or keep off 6 Betty是全班最重要的跑步选手之一 Bettyisoneof intheclass 7 101室比102室长 但是更宽 更高 Room101isRoom102 anditis 8 今天我感觉舒服多了 可以上学了吗 TodayIfeel CanIgotoschool 9 这套房子比那套贵一点 Thishouseisthanthatone 10 今天比昨天冷得多 Todayisyesterday themostimportantrunners longerthan widerandhigher muchmorecomfortable alittlemoreexpensive muchcolderthan