九年级英语unit13,Section A Grammar Focus-4c.ppt

Unit13 SectionAGrammarFocus 4c 短语温顾1 河床底部 2 充满了垃圾 3 产生影响 4 听说 5 到目前为止 6 对 有害 7 的数量 8 给 带来危险 9 不但 而且 10 砍掉 割掉 课前准备 thebottomoftheriver beharmfulto hearof befullofrubish thenumberof bringdangerto notonly butalso cutoff sofar makeadifference 短语知新1 参加 2 代替 3 采取行动 4 关掉 5 付费 6 累加 7 使用公共交通 8 负担不起做某事 课前准备 can taffordtodosth takepartin insteadof takeaction turnoff payfor addup usepublictransportation 1 TheshoesaresoexpensivethatIcan t 买得起 them 2 Weshoulduse 可重复使用的 chopstickswhenweeatoutside 3 Whatdoyouthinkofthe 交通 inChina 4 TheSpringFestivalis 认为是 themostimportantfestivalinChina 5 Wecansave 电 byturningoffthelightswhenweleavearoom 自学自查 根据汉语提示完成单词 afford reusable transportation considered electricity 现在进行时am is are doing 语法总结 读GrammarFocus表格内的句子 理解每个句子所用的时态 语态 情态动词及usedto结构 Discussinpairs groups usedto do 一般现在时被动语态 am is are done 现在完成时 has have done 情态动词 do Haveyouevertakepartinanenvironmentproject Whatshouldyoudotosavetheenvironment turnoffthelightswhen usethepaperbags walktoschool Wecan Lead in4a 4a Fillintheblankswiththecorrectformsoftheverbsinbrackets Joe youever take partinanenvironmentalproject Eric Yes Ihave I help withaClean UpDaylastyear Itwas consider thebiggestclean upprojectthiscity ever have Have taken helped considered had had 参加 Joe Howmanypeople take part Eric I think morethan1 000people come tohelpout Joe That sfantastic Iguesseveryoneinthiscityis try toimprovetheenvironment Eric Yes wecan taffordto wait anylongertotakeaction took think came trying wait v 承担得起 后果 买得起 4b Fillintheblankswiththeappropriatemodalverbsfromthebox People thinkthatbigthings bedonetosavetheearth Manyforgetthatsavingtheearthbeginswithsmallthings Forexample you save may might must can canwouldcouldhavetoshouldmustmay might electricitybyturningoffthelightswhenyouleavearoom You alsousereusablebagsinsteadofplasticbags Ithinkit sagreatideathatyounow payforplasticbagsinsomestores Andinsteadofdrivingtoschoolorwork you rideyourbikeorwalk Ifit sfar you takethebus Allthese could haveto can should can could 关掉 adj 可重复使用的 付费 付出代价 smallthings addupandbecomebigthingsthat improvetheenvironment Let stakeactionnow could would can 采取行动 4c Makealistofthingsthatpeoplecandotohelptheenvironmentanddiscussyourlistwithyourpartner usepublictransportation n 交通运输 turnoffthelightswhenyouleavearoom usereusablebagsinsteadofplasticbags rideyourbikeorwalktoschoolorwork stopusingpapernapkins 餐巾纸 recyclebooksandpapergrowmoreplantsreducetheuseofairconditionsinsummer 1 Thegirlalwayshassomemoneyto snacksA spendB payforC takeD cost2 It sgettingdark Please thelight A turnonB turnoffC turndownD turnaround 当堂检测 单项选择 B A 3 HowdoesJackusuallygotowork He driveacar butnowhe theretoloseweight A usedto isusedtowalkB wasusedto isusedtowalkingC wasusedto isusedtowalkD usedto isusedtowalking4 Atpresent oneofthebestwaystostudyisworkingingroups Morechances tostudentstolearnfromeachother A offerB areofferedC haveofferedD areoffering B D 根据汉语意思完成句子 5 我们必须采取行动来阻止他们 Wemust tostopthem 6 我从没听说过这个人 Ihavenever suchaman 7 到目前为止 我已经交了二十个朋友 Ihavemadetwentyfriends 8 实际上 她从没去过那儿 shehasneverbeenthere Infact takeaction heardof Sofar 保护人类共同的家园 地球是每个人的责任和义务 我们在生活中的点滴小事上也能做出自己的贡献 谈一谈曾经为保护环境做过哪些努力 将来还