八年级英语下册 Unit 5 International charities 4.Grammar课件 牛津版.ppt

unit5 internationalcharities grammar 教学目标 1 学习用usedto谈论过去的习惯或状态 2 学习用beusedto来谈论经常做的一件事 3 学习用so that 和such that 来表示某件事的程度及引起的结果 polluted clean usedtobe ariver now aclassroom usedtobe now usedto结构usedto表示 过去常常 用来表示过去的习惯 暗示现在已经不再这样了 used不随主语人称和单复数的变化而变化 to的后面加动词原形 其否定形式为didn tuseto或usedn tto 如 1 iusedtoswiminthatriver itmeansnowidon tswiminthatriveranymore 2 myfatherusedtobeateacher itmeansmyfatherisn tateachernow 3 thereusedtoahospitalbytheriver itmeansthehospitalisnotbytherivernow i you we they he she it usedto eatbreakfastat7a m everyday 1 heusedtoworkinthefactory 2 myfatherusedtoreadnewspapersafterbreakfast completethesentencesusing usedto andthewordsinbrackets 1 sunshinevillage hadalotoffarmland now ithasmanynewtowns 2 shenzhen wasafishingvillage now itisabusycity 3 unclebob livedinshenzhen now helivesinshanghai 4 mrwang workedforthegovernment now herunshisownbusiness 5 mrswang wasahousewife now sheworksfull time 6 tommy gotuplateatweekends now hegetsupearlyandgoesjogginginthepark 7 auntpauline wenttoworkbybus now shedrivestoworkinherowncar 8 benny atealotofmeat now heeatsmorevegetablesthanmeat beusedto结构 beusedto getusedto 和usedto的含义和用法完全不同 beusedto表示 习惯于 be动词有各种时态变化 但used不变 介词to的后面跟名词 代词或动词的 ing形式 如 heisusedtonoise weareusedtolivinghere isheusedtoreadingenglishinthemorning i you we they he she it are not usedto thehotweatherdrinkingcoffee 1 drmaisusedtoworkingontheorbisplane 2 drmaisusedtohisnewjobasanorbisdoctor am not usedto is not usedto weuseknifetocutthings knifeisusedtocutthings peopleusewoodtomakepaper woodisusedtomakepaper beusedtodo结构beusedtodosth是被动语态结构 意思是 被用于做某事 如 完成句子 每空一词 1 我父亲过去住在一个大楼里 myfather inatallbuilding 2 我八岁时常常哭 cry attheageofeight i 3 过去我妈妈一天给两个病人动手术 mymother twopatients 4 我们学生习惯于做早操了 westudents morningexercises used to live used to cry used to operate on are used to doing kind theboyissokindthathehelpstheblindmancrosstheroad helpstheblindmancrosstheroad cute thelittlegirlissocutethateveryonelikesherverymuch likeherverymuch beautifulview can tstoptakingphotos theviewissobeautifulthatwecan tstoptakingphotos so that and such that weuse so that or such that toshowtheresultofsomething weuseanadj oranadv between so and that andweuseanounoranounphrasebetweensuchand that theboyissokindthathehelpstheblindmancrosstheroad thisissuchakindboythathehelpstheblindmancrosstheroad thelittlegirlissocutethateveryonelikesherverymuch thisissuchacutegirlthateveryonelikesherverymuch theviewissobeautifulthatwecan tstoptakingphotos thatissuchbeautifulviewthatwecan tstoptakingphotos so that so that 意思是 如此 以致于 1 so 形容词 副词 that从句 如 theplaceissocoldthatnothingcangrowhereinwinter 这地方太冷了冬季什么都不生长 2 so many few 复数可数名词 that从句 如 therearesomanybooksinthelibrarythatidon tknowwhichonetoborrow 图书馆有那么多书 我不知道借哪一本好 so that 3 so much little 不可数名词 that从句 如 ihavesolittlemoneywithmethatican tbuyanything 我带的钱太少了 什么都不能买 4 so 形容词 a an 单数可数名词 that从句 如 sheissogoodagirlthatallofuslikeher 她是如此好的一个女孩 我们大家都喜欢她 rewritethefollowingsentenceswith so that or such that 1 scienceandtechnologyisdevelopingquickly itisnecessaryforustokeeplearning 2 doingvoluntaryworkforcharityisverymeaningful manypeoplewanttodoit scienceandtechnologyisdevelopingsoquicklythatitisnecessaryforustokeeplearning doingvoluntaryworkforcharityissomeaningfulthatmanypeoplewanttodoit 3 itisadifficultproblem nobodycanworkitout 4 iamverytiredafteradayofwork idonotwanttomoveatall itissuchadifficultproblemthatnobodycanworkitout iamsotiredafteradayofworkthatidonotwanttomoveatall homework 1 writeanarticleaboutdrma slifeusing usedto be get usedto so that and such that 2 rewritethefollowingsentenceswith so that or such that 1 itwasafineday theywentoutforapicn