現(xiàn)在進(jìn)行時課件(復(fù)習(xí))

1、2021/8/61一、現(xiàn)在進(jìn)行時的基本用法一、現(xiàn)在進(jìn)行時的基本用法(1)現(xiàn)現(xiàn)在進(jìn)行時表示現(xiàn)在（說話瞬間）正在進(jìn)行時表示現(xiàn)在（說話瞬間）正在進(jìn)行或發(fā)生的動作在進(jìn)行或發(fā)生的動作。（2）現(xiàn)現(xiàn)在進(jìn)行時在進(jìn)行時也可也可表示表示當(dāng)前一段時間當(dāng)前一段時間內(nèi)的活動或現(xiàn)階段內(nèi)的活動或現(xiàn)階段正在進(jìn)行的動作正在進(jìn)行的動作。二、時間狀語二、時間狀語now,right now,at this moment，look,listen，these days,this week 2021/8/62三、現(xiàn)在進(jìn)行時的句式：三、現(xiàn)在進(jìn)行時的句式：1.1.肯定句肯定句主語主語+be+doing例句：我正在做我的家庭作業(yè)。Eg: I a

2、m doing my homework.2.2.否定句否定句主語主語+be+not+doing例句：例句：我現(xiàn)在沒在做作業(yè)我現(xiàn)在沒在做作業(yè)Eg: I am not doing my homework.2021/8/633.3.一般疑問句：一般疑問句：Be+主語主語+doing?肯定回答：Yes，主語+be.否定回答： No,主語+be+not.例句：你正在做你的家庭作業(yè)嗎？例句：你正在做你的家庭作業(yè)嗎？Eg: Are you doing your homework?是的，我在做作業(yè)。Yes,I am.不，我沒做作業(yè)。No,Im not2021/8/64四、現(xiàn)在分詞的構(gòu)成規(guī)則：四、現(xiàn)在分詞的構(gòu)成

3、規(guī)則：1.一般在動詞詞尾加一般在動詞詞尾加-ing，2.以不發(fā)音以不發(fā)音e結(jié)尾，去結(jié)尾，去e加加-ing，3.以重讀閉音節(jié)結(jié)尾的動詞，末尾只有一個以重讀閉音節(jié)結(jié)尾的動詞，末尾只有一個輔音字母，應(yīng)先雙寫這一字母，再加輔音字母，應(yīng)先雙寫這一字母，再加-ing。 雙寫的的詞有雙寫的的詞有:put，sit，cut,get,forget，shop，stop， begin,swim 2021/8/65特殊變化特殊變化： 以以“ie”為重讀音節(jié)結(jié)尾的單詞，一般變?yōu)橹刈x音節(jié)結(jié)尾的單詞，一般變“ie”為為y 后再加后再加ing, lie-lying平平躺，躺，die-dying死亡死亡2021/8/66She

4、readisingnow.2021/8/67Listen! The bird is singing.2021/8/68Look! The boy is play soccer. ing2021/8/69They watch TVareingnow.2021/8/610現(xiàn)在進(jìn)行時現(xiàn)在進(jìn)行時What is he doing?He is writing.What is she doing?She is reading.2021/8/611現(xiàn)在進(jìn)行時現(xiàn)在進(jìn)行時What are you doing?I am running.2021/8/612現(xiàn)在進(jìn)行時現(xiàn)在進(jìn)行時What is he doing?He

5、is playing computer.2021/8/613現(xiàn)在進(jìn)行時現(xiàn)在進(jìn)行時What is he doing?He is playing basketball.2021/8/614現(xiàn)在進(jìn)行時現(xiàn)在進(jìn)行時What is she doing?She is drinking.2021/8/615現(xiàn)在進(jìn)行時現(xiàn)在進(jìn)行時What are you doing?I am playing soccer.2021/8/616現(xiàn)在進(jìn)行時現(xiàn)在進(jìn)行時Is he drawing?Yes, he is.2021/8/617現(xiàn)在進(jìn)行時現(xiàn)在進(jìn)行時What are they doing?They are talking.202

6、1/8/618（basketball.(2)句中用到句中用到“Listen！” “Look!” “Keep quiet” “Dont make noise!”等提示等提示語時，表明說話間另一個動作正在進(jìn)行，語時，表明說話間另一個動作正在進(jìn)行，這時，句子也要用現(xiàn)在進(jìn)行時。這時，句子也要用現(xiàn)在進(jìn)行時。Eg:Keep quiet ! The teachers are talking in the office. 2021/8/6191）一般句中用到表示）一般句中用到表示“在現(xiàn)在在現(xiàn)在”的時間狀語，的時間狀語，如：如：now, right now, at the moment at the momen

7、t或或Its+幾點鐘幾點鐘”句型，常判斷用現(xiàn)在進(jìn)句型，常判斷用現(xiàn)在進(jìn)行時。行時。Eg:Lets go fast .Mr. Wu is waiting for us now.Its six oclock.The children are playing 2021/8/620現(xiàn)在進(jìn)行時的判斷：現(xiàn)在進(jìn)行時的判斷：通過上下文句義，表明某一動作是現(xiàn)在或說話瞬間發(fā)通過上下文句義，表明某一動作是現(xiàn)在或說話瞬間發(fā)生的動作，這個句子也要用現(xiàn)在進(jìn)行時態(tài)。生的動作，這個句子也要用現(xiàn)在進(jìn)行時態(tài)。Eg:Is your mother at home?Yes, she is .she is watching Tv .Whe

8、re is Tom?He is running on the playground .2021/8/621Exercises:根據(jù)句意，用所給動詞的適當(dāng)形式填空根據(jù)句意，用所給動詞的適當(dāng)形式填空：（1）Listen, Mr. Wu on the phone (talk). (2) I soccer now.Im walking (not play) (3) Is your father at home? Yes ,he is .He a TV show (watch) (4)They to go to the shop now. (want ) (5) you for your friends

9、? (wait) No, Im not.is talkingam not playingis watchingwantAre waiting2021/8/622Exercises:(6)Steve is very busy . He a letter (write)（7）Dont speak! My father (sleep). (8) Its twelve oclock. The students (have) lunch. (9）Dont go out! It outside.(rain) (10)Why are you standing here , Dave？ I for Scott .(wait) is sleepingare havingis rainingam waitingis writing2021/8/623 Its a fine Sunday morning. Many people are playing in the park. They are all having fun.Linda MaryFrank Jenny Tom Lucy Some boys are playing basketball and some boy