时态现在进行与过去进行ppt课件.pptx

《时态现在进行与过去进行ppt课件.pptx》由会员分享，可在线阅读，更多相关《时态现在进行与过去进行ppt课件.pptx（52页珍藏版）》请在三一办公上搜索。

1、English Basic Tenses(英语基本)之 现在进行时 过去进行时,现在进行时(The Present Continuous Tense),过去进行时(The Past Continuous Tense),学习英语中英文怎么说?,现在进行时,现在进行时：表示现在正在进行的动作或状态。构成：肯定式：be(am,is,are)+doing 否定式:am/is/are not+doing疑问式:Is/Are+主语+doing?标志词:now,look,listen,this term Eg:1.Look!Tom is playing chess with his grandfather.

2、2.Its eight now.We are having an English lesson.,1.Look!Tom is playing chess with his grandfather.,看！汤姆正和他爷爷下象棋。,2.We are having English lessons this term.,我们这学期在上英语课。,想一想,过去进行时的构成是怎样?,过去进行时,过去进行时：表示过去正在进行的动作或状态。构成：肯定式：was/were+doing 否定式:was/were not+doing疑问式:Was/Were+主语+doing?标志词:then,at that time,

3、at eight yesterday,When I came in,last term,a moment ago,1.My father was reading newspapers at nine esterday.我爸爸昨晚9：00正在看报纸。,2.Li Lei was talking when the teacher came in.主句(过去进行)从句(过去时)当老师进来时，李雷正说话呢。,3.While LiLei was talking从句(过去进行),the teacher came in.主句(过去时)李雷正在说话时，老师进来了。,Practice makes perfect.

4、,熟能生巧,练习,练习English Basic Tenses(时态)现在进行时 过去进行时,判断句子中的时态,?,1.She was writing a letter to her friend last night.她昨晚一直在给她的朋友写信。（过去进行时）,2.I was doing my homework at this time yesterday.,昨天的这个时候我正在做作业(过去进行时),3.Who are playing football on the playground?谁正在操场上踢足球？（现在进行时）,4.We are working on a farm these d

5、ays.这些天，我们在农场干活。（现在进行时）,5.Is she doing her homework?她正写作业吗？（现在进行时）,6.What was he researchingall day last Sunday?他上周日一整天在研究什么？(过去进行时),模拟题演练,模拟题演练,It _(rain)when I went out yesterday.A.is rainingB.were rainingC.was raining D.are raining,C,A is rainingB rains C was rainingD rained,I_ a letter to my fri

6、end now.A.is writing B.am writing C.was writing D.were writing,B,They_ the classroom now.A.was cleaning B.were cleaning C.is cleaning D.are cleaning,D,A,图片/照片描述,drink coffee(喝咖啡);yesterday afternoon am/is/are was/were drinkingWe were drinking coffee in the garden yesterday afternoon.I was drinking c

7、offee with my boyfriend in the garden yesterday afternoon.,pick flowers(采花);these days am/is/are was/were picking I am picking flowers in the farm these days.,walk(走路);this time the day before yesterday am/is/are was/were walkingI was walking in the forest this time the day before yesterday.,They ar

8、e making a phone call.,They are acting in our classroom.,They were teaching in our class last year.,He was on duty in our school last year.,They were watching a movie last Friday.,She is giving a speech now.,She is showing her pictures.,He was taking pictures in front of the Louvre Museumlast winter

9、.,情境问答,S1:What were you doing while Li Lei was getting ready to go out?S2:I was sleeping while Li Lei was getting ready to go out.S1:What _while she was traveling in Yunnan?S2:I _while she was traveling in Yunnan.,were you doing,was working in KFC,请仔细找出两幅图之间有哪些不同之处。用现在进行时与过去进行时叙述。,过去进行,现在进行,Good Bye！,