八年级英语上册 Unit 8 English week Grammar课件 （新版）牛津深圳版.ppt

period3 grammar module4schoollife oxfordenglish unit8 englishweek yourmemory modalverbs 情态动词 can could may might mustshould oughtto can eg icanspeakenglish caniborrowyourpen can表示 某人具备某种能力做某事 可以can的过去式 can的否定形式为 can的同义词 could cannot或can t beableto may mayismokehere yes you no you 语气强烈 mayiborrowyourpen yes you no you may意为 与 意义相同 may的过去式为 可以 can might may mustn t may maynot eg must eg mybedroomisdirty imustcleanit youmustn tsmokehere it snon smokingarea musttheyleave yes theymust no theyneedn t don thaveto 没有必要 weusemust andmustnot mustn t totellpeoplewhattodoorwhatnottodo must的同义词 必须 不准 禁止 haveto can may must表推测 1hemustbeathomebecausethelightswereon 他一定在家 因为灯还亮着 must表推测意为 一定 肯定 可能性大 用于肯定句 2thenewsmayormaynotbetrue 这个消息可能是真的也可能是假的 may表推测意为 可能 可能性小 不用于疑问句中 3thatcan tbemary sheisinnewyork 那不可能是玛丽 她现在在纽约 can t表推测意为 不可能 不可能的程度大 can只用于否定句和疑问句中 记忆口诀 can不肯 may不问 must肯定不否问 选择can can t may must填空 1itiscoldintheroom they haveturnedofftheheating 取暖器 2a someoneisknockingatthedoor b who itbeatthismoment 3john beapoliceman heistooshort 4a whotoldyouthenews b it bemary i mnotsure must can t may can youshouldcommunicateinenglishwithyourfriendswheneveryoucan youshouldreadenglishbooksandmagazines andwatchenglishtelevisionprogrammes aboveall youshouldenjoyenglish 2 grammaramodalverb should pleasereadthesentenceswith should fromthepassageonpage115 inmyopinion everyschoolshouldhaveanenglishweek readthedialogueandsentencesonpage119 finish workouttherule andread thingstoremember should oughtto应该 应当 常用来表示劝告 建议认为 某人应该做某事 或 有义务责任做某事 oughtto语气稍重一些 带有责备或督促的意思 translation 我们应该现在讨论 weshoulddiscussnow weoughttodiscussnow 我们不应该现在讨论 weshouldn tdiscussnow weoughtnottodiscussnow 我们应该现在讨论吗 shouldwediscussnow oughtwetodiscussnow 回答 yes weshould oughtto no weshouldn t oughtnotto 肯定 否定形式 i you he she we they shouldoughttoshouldnotoughtnotto discussit summary we we 疑问 回答 discussitnow yes we no we should ought to should oughtto shouldn t oughtnotto p120 mscheniswritingareportaboutherstudents helphercompletethereportwithshouldorshouldnotandtheverbsfromthebox bedomakepronouncereadthinktry arthurshouldreadmoreenglishbooks he 1 magazinesaboutpopstarsallthetime emily 2 herwordsmoreclearlywhenshespeaksinenglish she 3 againinthespeakingcompetitionnext shouldnotread shouldpronounce shouldtry year amy 4 morefriendsshe 5 tooshy joseph 6 hishomeworkmorecarefully he 7 also morecarefullybeforehespeaks shouldmake shouldnotbe shoulddo should think 练练看 学案 一 回答问题 1 whatshouldwedoifwewanttogethighmarks workhard weshouldworkhard 2 whatoughtwetodoifwefindsomemoneyontheclassroomfloor take to weoughttotakethemoneytotheteacher 3 howshouldwetreatourparentswhentheyareold lookafter weshouldlookafterthemifourparentsareold 4 helookssad whatoughtwetosay weoughttosay what sthematter 5 whatshouldyoudowhenyouseeanoldwomanstandingonthebus ishouldgivemyseattoher completethedialogueswithshould should还可表示更正别人的说法 1 oughtitowriteareportaboutourclassmeetingforthenewspaper no you a oughtnotb oughtnottoc oughttonotd notoughtto b 2 you takegoodcareofyouryoungersister ok iwill a canb can tc oughttod oughtnotto c 3 youlookquitetired you stopworkingandhaveagoodrest a oughtb mustn tc shouldd shouldn t c 4 tony youhavewokenupthebaby i msorry i makemuchnoise a can tb mustn tc couldn td shouldn t d 1 weshouldtakegoodcareoftheyoungtrees 改为一般疑问句 we goodcareoftheyoungtrees 2 yououghttoturnoffthelightswhenyouleavetheroom 改为一般疑问句 i offthelightswhenileavetheroom 根据要求完成下列句子 shouldtake oughttoturn 3 yououghttoputyourbikeunderthetree 改为否定句 you yourbikeunderthetree 4 thechildshoulddrinksomeorangejuice 改为否定句 thechild orangejuice oughtnottoput shouldn tdrinkany 5 theyshouldarriveatthestationbefore7o clock 就划线部分提问 atthestation whenshouldtheyarrive grammarbhadbetter readthesentencesonpage120 3 complete workouttherule andread thingstoremember hadbetter无人称和数的变化 表示竭力劝告 或告诉人们 自己 该做什么事情 意为做 是好的 最好还是 1 bob eatsomuch 2 lookatmark he stopsmokingatonce hadbetternot hadbetter 3 betty drivecarefully shehasalreadycrashed 碰撞 twocars hadbetter completethefollowingsentenceswithhadbetterorhadbetternotandtheexpressionsfromthebox correctthefollowingsentences 按要求改写下列句子 每空一词 1 youshouldeattoomuch 改为否定句 you toomuch 2 heshouldspeakslowly 改为一般疑问句 slowly 3 it sbestforyoutogetupearly 改为同义句 you upearly shouldnoteat shouldhespeak hadbetterget 4 you dbettertakemuchmoneywithyou 改为否定句 you muchmoneywithyou 5 tomshouldpractisemoretoimprovehischinese 对划线部分提问 tom toimprovehischinese hadbetternottake whatshoulddo 二 跟踪训练 用should或shouldn t以及括号中的提示完成下面的句子 1 you smoke it sbadforyou 2 i mgoingtoapartytonight what i wear 3 i eat anymorecakes i vealreadyeatentoomany 4 thefoodisterrible we complain tothemanager youshouldn tsmoke shouldiwear ishouldn teat weshouldcomplain 三 阅读情景 用hadbetter not 以及括号中的提示完成下面的句子 1 mikedoesn tlookwell notwellenoughtogotowork yousaytohim you gotowork 2 youandkateplantogotoarestauranttonight therestaurantisverypopular yousaytokate we bookatable hadbetternotgotowork hadbetterbookatable 3 youwanttogoout butyou rewaitingforanimportantphonecall yousaytoyourfriends i goout 4 youaregoingforawalkwithpeter itmightrain yousaytopeter we takeanumbrella hadbetternotgoout hadbettertakeanumbrella 四 单项选择 1 he seeadoctorbeforeitistoolate a oughttob havetoc cand needs2 you dbettergoatonce you a shouldn tb wouldn tc hadn td couldn t 3 sheoughttobepraised she a oughtsheb sheoughtc oughtn td sheoughtn t4 iwasn tsurewhetheri offertohelpornot a shouldb m