时态复习课件

1、Review Of TensesGrammar现在进行时: Present Progressive概念: 表示现在正在发生的动作结构: be (is, am, are) + doing标志语： Look! 、 Listen! 、now一般在动词原形后+ing以不发音的e结尾的，去e，+ing重读闭音节以一个辅音字母结尾的，双写这一字母+ing动词-ing形式的构成：writingtakinggettingrunningswimminggoinggoaskwritetakegetrunswimaskingExerciseThe twins _(wash) the clothes now.Look

2、! He _ (play) basketball over there.Listen! _ Sally _(sing)?are washingis playingIssingingPair workHow often do you ? (once a week, twice, never)ReportI have a friend. His / Her name is.He / She plays. Grammar一般现在时: Present Simple概念: 表示习惯、经常性的动作结构: do、 does标志语：usually、often、never、 sometimes、once a w

3、eek、 twice a month、every yearExerciseThe twins _(wash) the clothes every day.Sometimes he _ (play) basketball over there.How often _ Sally _(sing)?washplaysdoessingSurvey- What did you do last Sunday morning? - I went to.morningwentafternoonvisitednightReportLast Sunday morning, my friend. In the af

4、ternoon, he/she. And at night, he/shemorningwentafternoonvisitednightGrammar一般过去时: Past Simple概念: 表示过去发生的动作结构: did标志语：yesterday、. ago、 in 1992、 last week/month动词-ed形式的构成：在动词后加-ed以字母e 结尾的动词，只+d“ 辅音字母+y ” ，变y 为i, 再+ed重读闭音节以一个辅音字母结尾的，双写+edwant answermove diecarry crystopplanwantedmoved diedcarried crie

5、dstoppedplannedansweredExerciseThe twins _(wash) the clothes yesterday.The day before yesterday he _ (play) basketball over there._ Sally _(sing) two hours ago?washedplayedDidsingThe twins _(wash) the clothes now.Look! He _ (play) basketball over there.Listen! _ Sally _(sing)?are washingis playingIs

6、singingThe twins wash(wash) the clothes every day.Sometimes he plays(play) basketball over there.How often doesSally sing(sing)?The twins washed(wash) the clothes yesterday.The day before yesterday he played(play) basketball over there.DidSally sing(sing) two hours ago?Conversation- Have you packed

7、yet? - Yes, I have packed . No, I havent pack the towelspack the cameraXwater the plantsGrammar现在完成时: Present Perfect概念: 表示已经发生的动作结构: has done、 have done标志语：already、 yet、ever、 never、since、for、不规则过去分词getgoeatare docutsaygot gottenwent goneate eatencut cutwere beendid donesaid said不规则过去分词takeswimdrink

8、havecomeputseetook takenswam swumdrank drunkput puthad hadcame comesaw seenExerciseThe twins _(wash) the clothes for an hour.He _ (play) basketball since three years ago.How long _ Sally _(sing) yet?have washedhas playedhassungThe twins _(wash) the clothes now.Look! He _ (play) basketball over there

9、.Listen! _ Sally _(sing)?are washingis playingIssingingThe twins wash(wash) the clothes every day.Sometimes he plays(play) basketball over there.How often doesSally sing(sing)?The twins washed(wash) the clothes yesterday.The day before yesterday he played(play) basketball over there.DidSally sing(si

10、ng) two hours ago?Grammar过去进行时: Past Progressive概念: 表示过去正在发生的动作结构: be (was，were) + doing标志语：at 8:00 yesterday 、 when、 while、Grammar一般将来时: Future Simple概念: 表示将要发生的动作结构: will do、 shall do、 be (is、am、are) going to do标志语：tomorrow、in.、nextExercisegetgotwill getis knockinghave beendoes surfwas readinghaveheardwentwould putDidhappenwas doingdoesnt rainwill goDo playwont callhas workedwalkedhad startedExerciseiscomesis dr