江苏省泗阳县南刘集中学八年级英语下册 Unit 4 A good read Grammar课件 （新版）牛津版.ppt

8bunit4agoodread grammar 1 gulliverdidnotknowwherehecouldfindotherpeople gulliverdidnotknow otherpeople 2 gulliverwonderedwhohecouldaskforhelp gulliverwondered help 3 gulliverdidnotknowhowhecouldbreaktheropes gulliverdidnotknow theropes 4 gulliverfoundoutwhathecoulddowiththetinyman gulliverfoundout withthetinyman 5 gulliverdecidedwhenheshouldleavelilliput gulliverdecided shouldleavelilliput wheretofind 同义句转换 whotoaskfor howtobreak whattodo whentoleave 翻译句子 1 我不知道如何解决这个问题 i 2 汤姆不知道该和谁玩 tom 3 我忘了下一步该做什么 iforgot 4 我们还没决定在哪儿见面 wehaven t 5 请告诉我何时开班会 pleasetellme whentobegintheclassmeeting doesn tknowwhotoplaywith whattodonext decidedwheretomeet don tknowwhattodowiththisproblem wordsandphrasesreview vi 交 递 给上交 递交 等等n 评论vt 归还准时vt 续借 更新 重新开始 handhandinandsoonreviewreturnontimerenew 1 haveyoudecidedwhattodowiththesebooks hobo p48 2 ididnotknowwhattosayeither p51 3 imustrunawayfromthem ithought butididnotknowhowtogetaway p51 lookatthefollowingsentences must的用法 一 表义务 必须 must表主观的认识 二 在否定结构中表 不许 禁止 一 imuststudyhard 我必须努力学习 主观上认为应该努力学习 二 youmustn tleavehere 你不能离开这儿 三 表推测 暗含有很大的可能性 否定的猜测是用can t 四 关于must的简短回答 三 hemustbeill helookssopale 他肯定是病了 他的脸色那么苍白 thebabycan tbeill heissoactive 那宝宝不大可能是病了 他那么活跃 四 musticleanthediningroomatonce 我必须马上打扫膳厅吗 yes youmust 是的 no youneedn t no youdon thaveto 不必马上打扫 二 在疑问句和否定句中 haveto多用助动词do does did构成 must则直接提前或加not 例如 didhehavetodoit musthedoit 他得做那件事吗 而且在否定句中 haveto表不需要 must表不允许 youdon thavetogothere 你不需要去那儿 youmustn tgothere 你不可去那儿 haveto用法 一 haveto表客观的需要和义务 must表主观的认识 例如 imissedthetrain soihadtotakeataxi 我没搭上火车 所以我只得打的 客观上需要打的 imuststudyhard 我必须努力学习 主观上认为应该努力学习 modelverbs must haveto havegotto mustnot mustn t don thaveto haven tgotto hasn tgotto mustsb do doessb haveto have hassb to 必须 应当 必须 不得不 exercises don tbelateagain you behereontime a mayb canc mustd needn tyou doitevenifyoudon twantto a can tb mustn tc needn td haveto 3 mustitakeabus no you youcanwalkfromhere a mustn tb don tc don thavetod hadbetternotto4 itisrathercoldhere shallwelightafire no we becausethingshereareeasytocatchfire a won tb can tc mustn td needn t c c 5 look it bemr wang no it behim hehasgoneabroad a may mustn tb must maynotc must can td can maynot6 iwasreallyworriedaboutyou you homewithoutaword a mustn tleaveb shouldn thaveleftc couldn thaveleftd needn tleave c a 7 mustidoitnow no you a needn tb don thavetoc mustn td aandb d whatrulesmustweobeywhenwe reinthelibrary discussion must must mustn t mustn t must haveto don thaveto working