广东省中考英语总复习 第五部分 教材梳理 第十三节 八下 Unit 78课件.ppt

第十三节八年级 下 unit7 unit8 考点聚焦 考点1 chinahasthebiggestpopulationintheworld 中国是世界上人口最多的国家 解析 population意为 人口 人口数量 表示 人口多或少 时 要用large great或small 而不用much或little 问 某地的人口数量有多少 通常用疑问词what howlarge thepopulationof 意为 地方的人口 演练 1 what sthe ofthecitytoday about5million a pollutionb numberc persond population 2 thepopulationofchengduis thanthatofshanghai a largerb fewerc smalld bigger d a 3 thepopulationofchina it sabout1 3billion a what sb howmanyisc howmuchisd howold 4 theworld spopulationisgrowing andthereis landandwaterforgrowingrice a more lessb larger fewerc larger lessd more fewer a c 考点2 it s8 844 43metershigh 它高8844 43米 解析 基数词 名词 形容词 long wide high deep away old等 意为 多长 宽 高 深 远 大 在句中作表语或后置定语 基数词 连字符 可数名词单数 形容词 相当于形容词 意为 长 宽 高 深 远 大的 用作前置定语 演练 1 lastyear threehundredenglishteacherstookpartinthe englishtraining a two monthb two monthsc twomonthsd twomonth 2 howlongisthebridge it s a 300 meter longb 300 meterslongc 300meterslongd 300meterlong a c 3 teenagersshouldhaveatleast sleepintheevening a eighthour sb eight hour sc eighthours d eight 4 theoldbridgeintownis long a 150 metersb 150 meterc 150metersd 150meter c c 5 thinkaboutit he sjust boy a an11 year oldb an11yearsoldc a11 year oldd an11 yearsold a 考点3 everytimesheisinthelibrary sallylooksatthemanybooksshehasn treadyetandshecan twaittoreadthem 每次在图书馆 当萨利看到那些她没有读过的书的时候 她总是迫不及待地去读它们 解析 该句型用以表达迫切去做某事 can twaittodosth 意为 迫不及待做某事 waitfor意为 等候 waittodosth 意为 等着做某事 can thelpdoingsth 意为 情不自禁做某事 演练 1 jenny iheartherewillbeanartclubinourschool wonderful ican twaitto it a repeatb repeatingc joiningd join 2 whenigottothebusstop imissedtheearlybusandhadto thenextone a giveupb keepoffc calloffd waitfor d d 3 youlookworried what swrong iwentforajobinterviewyesterdayandi theresult a waitedforb waswaitingforc amwaitingford willwaitfor 4 ican twait mygiftbox iknow i mwaitingforyou it a toopen toopenb toopening forc open opend opening toopen c a 5 iknowit snothealthy butican thelp a tosmokeb smokec smokingd smokes c 考点4 eversincethen shehasbeenafanofamericancountrymusic 从那以后 她成了一名美国乡村音乐爱好者 解析 eversince意为 自从 以来 eversince作连词时 相当于since ever起强调作用 主句常用现在完成时 演练 1 imetlucyintheprimaryschoolandwehavebeenclosefriends a asusualb againandagainc soonerorlaterd eversince 2 ihaven theardfromhim lastyear a whenb asc ford since d d 3 thismedicine millionsofpeople sliveseversinceitwasputintouse a issavingb willsavec hassavedd hadsaved 4 mymother agoodexampleformesinceiwasyoung a wasb hasbeenc willbed is c b 考点5 thenumberofrecordshehassold 他的唱片的销售数量 解析 thenumberof意为 的数目 后接可数名词复数或代词 其后的谓语动词用单数 anumberof意为 大量的 许多 后接可数名词复数 其后的谓语动词用复数 后者的number前可用形容词large great small等修饰 演练 1 agreatnumberofnewfactories beensetupinmyhometown a haveb hasc havingd had 2 thenumberofthestudentsinourschool risenthisyear a havingb hasc hadd having a b 3 howmanywomenteachersarethereinyourschool them twohundred a thenumberof reachesb thenumberof reachc anumberof reachesd anumberof reach a 4 inourschoollibrarythere anumberofbooksonscience andintheseyearsthenumberofthem growinglargerandlarger a are isb is a