小学英语语法系列微课

小学英语语法系列微课一般过去时复习在下列的单词或词组中，圈出与过去时搭配的时间。now,yesterday,thisweekend,onMonday,thisMonday,lastMonday,ontheweekend,lastweekend,usually,sometimes,everyday,tomorrow,nextweekend,severaldaysagoMyWeekendIgetupearlyontheweekend.ThenIplaysports.Iusuallyhavemilkandbreadforbreakfast.OnSaturdaymorning,IreadsomebooksandwatchTV.Intheafternoon,Idohousework.Icookdinnerformyfamilyintheevening.OnSunday,Ioftengoshoppingwithmyfriends.Icleanmyroom,too.Iambusybuthappyontheweekend.LastWeekendI_________(getup)earlylastweekend.ThenI______(play)sports.I______(have)milkandbreadforbreakfast.OnSaturdaymorning,I______(read)somebooksand________(watch)TV.Intheafternoon,I_____(do)housework.I_______(cook)dinnerformyfamilyintheevening.OnSunday,I______(go)shoppingwithmyfriends.I_______(clean)myroom,too.I_____(am)busybuthappyontheweekend.一般过去式表示在过去的某一个时间里发生的事情；表示在过去一段时间内，经常性或习惯性的动作。句子结构主语+动词过去式+其它（+时间状语）注意：句子前面或是后面会有的时间状语：yesterday,lastnight,lastweekend,lastyear,justnow等。与其他时态对比一般现在时：主语+动词（原形或第三人称单数）+其他。IstudyEnglisheverymorning.现在进行时：be+动词-ing表示现在进行时Wearedoingthehomeworknow.一般将来时:begoingto+动词原形+将来时间Iamgoingtovisitmygrandparentstomorrow.一般过去时的否定句:1、在表示过去的时间发生的动作句子中，要在动词的前面加助动词didn’t，然后把动词改为原形。即：didn’t+动词原形如：Sheswamintheriverlastweekend.Shedidn’tswimintheriverlastweekend.2、在动词为be的一般过去式的句子中，在was/were后面加not.即：was/werenot.Iwashappylastnight.Iwasn’thappylastnight一般疑问句：1、将did放在句首，其余位置不变，动词变为原形。JohnwatchedTVlastnight.肯定回答：Yes,…did.否定回答：No,…didn’t.2、将be(was/were)放在句首,其余位置不变。Itwashotyesterday.Wasithotyesterday?肯定回答：Yes,…was/were.否定回答：No,…was/were.一般过去时的特殊疑问句：Whatdidyoudoyesterday?Wheredidyougolastweekend?Whocleanedtheroomyesterday?WhendidJohngotoGuangzhou?Howdidyougotoschoolyesterday?