2022年牛津译林版中考英语语法系列ppt课件 (6) — 现在进行时.ppt

1、现在进行时现在进行时（1）现在进行时的用法 表示现在（说话人说话时）正在发生的事情。He is reading at the school library.他正在图书馆看书。表示长期的或重复性的动作，说话时动作未必正在进行。Mr Green is writing another novel these days.这些日子格林先生正在写另一本书。已经确定或安排好的将来的活动。I am leaving for Qingdao next week.我打算下周去青岛。现在进行时现在进行时表示表示现在正在进行或继现在正在进行或继续的动作。与它连用的时间状语续的动作。与它连用的时间状语有：有：now,ri

2、ght now,at the moment 等。等。前面有前面有look,listen,Its(时间时间)等等词时，词时，也用进行时。也用进行时。现在进行时的标志性词（关键词）有现在进行时的标志性词（关键词）有_、_、_、_、_、_、_、_、_、_、Look!Listen!nowat the momentat presentright nowIts-(点时间）点时间）Its time for-Wheres sb.?these days上下文语境上下文语境现在分词的构成规则如下表。情况情况构成方法构成方法例词例词一般情况加-inglooklooking workworking以不发音的字母e结尾

3、 去e，再加-ing writewriting dancedancing以一个辅音字母结尾的重读闭音节先双写词尾的字母再加-ingbeginbeginning swimswimmig以-ie结尾的词变ie为y再加-ingdiedying lielying tietying read-jump-sleep-have-choose-come-write-dig-put-stop-die-lie-tie-begin-现在分词现在分词writingbeginningreadingjumpingsleepinghavingchoosingcomingdiggingputtingstoppingdying

4、lyingtyingswim skate geteat run sitdraw watchclose open chatmake listen lie cry dance lookcut waitleave shop study planswimmingskatinggettingeatingrunningsittingdrawingwatchingclosingopeningchattingmakinglisteninglyingcryingdancinglookingcuttingwaitingleavingshoppingstudyingplanning现在进行时的句式1.肯定句：肯定句

5、：_2.否定句：否定句：_3.一般疑问句：一般疑问句：_ 肯定回答：肯定回答：_否定回答：否定回答：_二、在改写句式时注意几点注意几点1.缩写形式缩写形式 is not=_ are not=_2.改为疑问句时，第一人称改为疑问句时，第一人称改为_人称人称3.肯定句改否定句，常将肯定句改否定句，常将and 改为_主语主语+be v-ing主语主语+be not+v-ingBe+主语主语+v-ingYes,主语主语 be.No,主语主语 be not.isntarent第二第二or be 动词的一般式（动词的一般式（am/is/are）+现现在分词在分词(doing)例如：例如：I am list

6、ening to my MP3 now.We are having a maths class.She is watching TV news at home.He is playing basketball now.Gina is making dinner for us now.We are listening to some pop songs.Lucy is playing the piano.将现在进行的肯定句变为否定句时，在将现在进行的肯定句变为否定句时，在be动词后面加上动词后面加上not.Steve is talking to his teacher.The children

7、are eating some apples at my home.-Steve isnt talking to his teacher.-The children arent eating any apples at my home.将一个现在进行时的肯定句变为一般疑问句时，将一个现在进行时的肯定句变为一般疑问句时，将句中的将句中的is或或are提到句首提到句首。Steve is talking to his teacher.I am singing.-Is Steve talking to his teacher?-Are you singing?I am eating.Am I eati

8、ng?Yes,I am./No,I am not.(或或 No,Im not.)现在进行时一般疑问句的回答：现在进行时一般疑问句的回答：You/We/They are eating.Are you/we/they eating?Yes,we/you/they are.No,we/you/they are not(或用缩写或用缩写arent)He/She/It is eating.Is he/she/it eating?Yes,he/she/it is.No,he/she/it is not.(或用缩写或用缩写isnt)注意：肯定回答时主语注意：肯定回答时主语be动词不能缩写动词不能缩写，否定回

9、答时，否定回答时be动词和动词和not可以用完全形可以用完全形式也可以用缩写。式也可以用缩写。What are you doing now?Are you studying at the computer?No,Im not.I am playing games.Is she cooking at home?Yes,she is.一、用所给词的正确形式填空。一、用所给词的正确形式填空。1.Look！The girl_(play)volleyball.2.The dogs _(lie)the ground now.3.At the moment,we_(listen)to our teacher

10、.4.The Class1,Grade 7 students_(have)lessons at present.5.Tommy and Lisa _(not chat)in the playground.They _(talk)about maths problems in the classroom.is playingare lyingare listeningare havingarent chattingare talking6.-_Simon _(watch)a football game?-No,he isnt.He _(watch)a volleyball game.7.What

11、 _you _(do)at the moment?-I _(water)flowers.8.Listen!Daniel together with his classmates _(sing)an English song.9.Jim,your dad _(sleep).Please dont watch TV.10.Its time to sleep.They _(lie)in bed.Is watchingis watchingare doingam wateringis singingis sleepingare lying二、按要求改写句子。二、按要求改写句子。1.Sandy is p

12、laying a new computer game now.（对划线部分提问）（对划线部分提问）_2.The students are having an English class.(划线部分提问划线部分提问)_3.We are drinking some cold drinks.(改为改为一般疑问句并作否定回答一般疑问句并作否定回答)_Who is playing a new computer?What are the students doing?Are you drinking any cold drinks?No,we arent.4.My mother often makes c

13、akes for me.(用用at present改写改写)_5.We are having a meeting in the meeting room.(对划线部分提问对划线部分提问)_My mother is making cakes for me at present.Where are you having a meeting?三完成句子三完成句子:1 我父母正在看电视。我父母正在看电视。My parents_TV2 他们在找一些足球卡片他们在找一些足球卡片 They _ some football cards.3我在听音乐。我在听音乐。_.4他们在唱歌跳舞他们在唱歌跳舞 They _.5Simon的生日就要到了。的生日就要到了。Simons birthday_are watchingare looking forIm listening to music are singing and dancingis coming