Part5 Unit2 Sharpening Your Skills课件-【中职专用】高二英语（高教版2021·拓展模块）（2023修订版）.pptx

动词的时态和语态Hardworkpaysoff.天道酬勤。Unit2SharpeningYourSkills

LearningobjectivesknowledgeobjectivesabilityobjectivesemotionalobjectivesTomasterthebasicusageoftensesandpassivevoice.Tousethetensesandpassivevoiceinpropersituation.TounderstandthedifferencebetweenChineseandEnglish.

动词的时态①一般现在时②一般过去时③一般将来时④现在进行时⑤过去进行时⑦现在完成时⑧过去完成时现在将来过去⑥过去将来时时态是英语动词的一种形式，用以表示动作发生的时间与方式。英语中最常见的时态有8种。

动词的时态构成：①will/shall+动词原形②am/is/aregoingto+动词原形时间标志词：tomorrow,thedayaftertomorrow,nextweek/month/year,in+一段时间(如：intwodays),inthefuture等一般现在时构成：①be+表语②实义动词作谓语时间标志词：always,usually,often,sometimes,never,onceaweek,everyday/week/month/year,onweekends等一般过去时构成：①was/were+表语②实义动词作谓语时间标志词：yesterday,thedaybeforeyesterday,lastweek/month/Monday,一段时间+ago(如：tendaysago),justnow,atthattime,thismorning,inthepast,in2008等一般将来时

动词的时态现在进行时构成：is/am/are+动词的现在分词时间标志词：now,rightnow,atpresent,atthemoment,thesedays等过去进行时构成：was/were+动词的现在分词时间标志词：atsixo’clockyesterday,atthistimeyesterday等过去将来时构成：①would+动词原形②was/weregoingto+动词原形时间标志词：常用于主句是过去时的宾语从句中

动词的时态构成：have/has+动词的过去分词时间标志词：already,yet,just,ever,never,sofar,for+一段时间(forfiveyears),since+过去某一时间等过去完成时现在完成时构成：had+动词的过去分词时间标志词：by,before,until,when,bytheendoflast...等

动词的被动语态时间一般式进行式完成式现在过去将来————————被动语态由“助动词be+动词过去分词”构成，助动词be有人称、数、时态的变化。以动词make为例：am/is/aremadewas/weremadehave/hasbeenbuiltis/am/arebeingmadewas/werebeingmadehadbeenbuiltshall/willbemade

动词的被动语态一般现在时：doneYouarerequiredtodothis一般过去时：doneThestorywastoldbyher.一般将来时：doneTheproblemwillbediscussedtomorrow.现在进行时：doneTheroadisbeingwidened.过去进行时：doneThenewto