現在進行時 (2)

1、Micro Course現在進行時(Present Progressive Tense)學習目標學習目標 現在進行時 1、用法2、基本結構3、V-ing 的構成What are you doing now?Im watching TV. Hes reading a newspaper.Whats he doing? Part 1Part 1一、現在進行時的用法： 1、表示現在（說話瞬間）正在進行或發(fā)生的動作。可以有now, Look, Listen等標志詞。 He is exercising now. Listen, they are talking about the new movie.

2、Its seven oclock, the Smiths are watching a football game on TV. 2、表示當前一段時間內的活動或現階段正在進行的動作?？梢杂衪hese days, this month 等時間標志。 We are working on a farm these days. My brother is writing a novel this month.Part 2Part 2二、現在進行時的結構：be (am/is/are) + V-ing肯定句式： 主語 + am/is/are + V-ing.否定句式： 主語 + am/is/are not

3、 + V-ing.肯定：Im running.否定：Im not running.肯定：Mom is making soup.否定：Mom isnt making soup.肯定：The students are listening to a CD now.否定：The students arent listening to a CD now.=is not=are not一般疑問句：Am/Is/Are +主語 +V-ing?肯定回答：Yes,主語+am/is/are.否定回答：No,主語+am/is/are not.特殊疑問句：What am/is/are +主語+doing?回答：主語 +

4、am/is/are +V-ing.Q: Are you doing your homework?A: Yes, I am./No, Im notQ: Is he talking on the phone?A: Yes, he is./No, he isnt. Q: What are they doing?A: They are playing basketball.Challenge 1Challenge 1按要求改變下列句式：1、 He is learning English.(改為一般疑問句,并做肯定回答) _he _English? Yes, _ _.2、 Jenny is runnin

5、g. （改為否定句）Jenny _ _ _.3、They are cleaning their classroom. （對劃線部分提問）_ _ they _?4、Bob isnt making dinner.（改為肯定句）Bob _ _ dinner.IslearningheisisnotrunningWhat aredoingismakingPart 3Part 3三、動詞-ing形式的構成：類別類別構成方法構成方法例詞例詞1、一般情況加-ingdo - doinglook - lookingclean - cleaning2、以不發(fā)音字母e 結尾的動詞去掉e,再加-ingmake - ma

6、kingdance - dancingwrite - writing3、以重讀閉音節(jié)結尾的動詞，末尾只有一個輔音字母雙寫這個輔音字母，再加-ingrun - runningget - gettingbegin - beginning4、以ie為結尾的重讀音節(jié)變ie為y, 再加-inglie - lyingdie - dyingtie - tyingChallenge 2Challenge 2一、給出下列動詞的現在分詞（-ing）play - eat - take-see - put - sweep -shop - lie - sing -二、根據漢語提示完成句子。1、Amy _ _ (在洗) clothes.2、We _ _ （在學習）for the final exam these days.3、I _ _（在使用）the computer now.playingeatingtakingseeingputtingsweepingshoppinglyingsingingis was