初中英語人教版七年級下冊unit 6 Section A 2d--3c.ppt

1、Unit 6,Im watching TV.,Section A,The Present Continuous Tense現(xiàn)在進(jìn)行時,be + v.-ing am/ is/are+ 現(xiàn)在分詞,1)表示現(xiàn)在(說話瞬間)正在進(jìn)行或發(fā)生動作。 The students are listening to the teachers. He is watching TV now. 2)現(xiàn)在進(jìn)行時也可表示當(dāng)前一段時間正在或發(fā)生的動作。 We are working on afarm these days.,動詞現(xiàn)在分詞的構(gòu)成規(guī)律,1) 一般情況下，在動詞原形后直接加-ing。如： workworking d

2、odoing playplaying,2) 以不發(fā)音的字母e結(jié)尾的動詞，去掉e，再加-ing. 如： dancedancing comecoming,3) 重讀閉音節(jié)單詞，如果末尾只有一個輔音字母，則雙寫這一字母，再加-ing。如： getgetting shopshopping runrunning swimswimming,Lets try !,do _ watch _ clean _ read_ eat_ play_ dance_ write _ run _ swim _,Lets try,Do-doing watch-watching clean-cleaning read-readi

3、ng eat-eating play-playing dance-dancing write-writing run-running swim-swimming,肯定句,I am+doing We/You/They are+doing He/She/It+doing Eg.I am writing. They are writing. He is writing.,否定句,主語+be+not+其他成分 如：I am not writing now. He is not writing now.,一般疑問句和簡略答語,Am I doing? Yes,you are./No,you are not

4、(arent). Are you doing? Yes,I am./No,I am not. Yes,we are./No,we are not(arent). Is he/she/it doing? Yes,he/she/it is.No,he/she/it is not(isnt). Are they doing? Yes,they are./No,they are not(arent).,注意！一般現(xiàn)在時與現(xiàn)在進(jìn)行時區(qū)別,現(xiàn)在進(jìn)行時是表示一個動作正在發(fā)生或進(jìn)行。 一般現(xiàn)在時表示現(xiàn)在的狀態(tài)或經(jīng)常的，習(xí)慣性的動作。,一般現(xiàn)在時,1.構(gòu)成 do/does 2.時間狀語 on Monday,every day/night,in the moring/afternoon/evening,usually , often,s