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1、第一课Aprivateconversation*本课重点语法:一般现在时,一般过去时和过去进行时一般现在时是用来表示:1.经常、反复或是习惯性发生的动作,如Igotoworkat09:00everyday.我每天9点钟上班。ShedoesnottakedinneronSundays.她周日晚上都不吃晚餐。2.某种事物目前存在的情况或状态,如Thereare16cabinsavailableonthistrain.目前本次列车剩余16个舱位。3.表示主语的习惯、能力、职业、特征等,如Sunwenworksasasa
2、lesmanagerinthesupermarket,andhehasrichexperience.4.有时间规律发生的事件或是不受时间限制的客观事实,如Theearthmovesaroundthesun.地球绕着太阳转。5.表示格言或警句中。Pridegoesbeforeafall. 骄者必败。Practicemakesperfect.熟能生巧。一般现在时的构成:一般现在时用行为动词的原形,当主语为第三人称单数时(he,she,it,name),动词的词尾要加-S。1.一般的动词词尾+S,2.以sh/ch/s/
3、x结尾的词+es,3.以辅音字母Y结尾的把Y变成i,+es,4.辅音字母+o结尾的+es.)一般现在时的疑问句助动词DO或Does+主语+动词原形+其它成分。如DoIlookokay?我看起来还行吗?DoesshespeakEnglish?她学英语吗?一般过去时表示过去某个时间发生的动作或存在的状态,通常我们讲述一件过去发生的事情会用这个时态。动词过去式变化规则:1.一般在动词末尾加-ed,如:pull-pulled,cook-cooked2.结尾是e加d,如:taste-tasted3.末尾只有一个元音字母和一
4、个辅音字母的重读闭音节,应双写末尾的辅音字母,再加-ed,如:stop-stopped4.以“辅音字母+y”结尾的,变y为i,再加-ed,如:study-studied5.不规则动词过去式: am,is-was are-were, do-did, see-saw, say-said give-gave, get-got, go-went, come-came, have-had, ea
5、t-ate, take-took, run-ran, sing-sang, put-put, make-made, read-read, write-wrote, draw-drew, drink-drank, fly-flew, ride-rode, speak-spoke, sweep-swept, buy-bought swim-swam, sit-sat bring
6、--brought can-could cut-cut become-became begin-began draw-drew feel-felt find-found forget-forgot hear-heard keep-kept know-knew learn-learnt(learned) leave-left let-let lose-lost meet-met
7、 read-read sleep-slept speak-spoke take-took teach-taught tell-told write-wrote wake-woke think-though练习:一、用be动词的适当形式填空。1.I______anEnglishteachernow.2.She_______happyyesterday.3.They_______gladtoseeeachotherlastmonth.4.Hele
8、nandNancy________goodfriends.5.Thelittledog_____twoyearsoldthisyear.6.Look,there________lotsofgrapeshere.7.There________asignonthechaironlastMonday.8.Today_____thesecondofJune.Yesterday__