《现在进行时 课件-人教版英语七年级下册.pptx》由会员分享，可在线阅读，更多相关《现在进行时 课件-人教版英语七年级下册.pptx（37页珍藏版）》请在taowenge.com淘文阁网|工程机械CAD图纸|机械工程制图|CAD装配图下载|SolidWorks_CaTia_CAD_UG_PROE_设计图分享下载上搜索。
1、 The Present Continuous The Present Continuous The Present Continuous The Present Continuous Tense Tense Tense Tense 定义 现在进行时现在进行时基本用法1.表示说话时正在进行或发生的动作。Look!Look!Look!Look!They are playing football.They are playing football.They are playing football.They are playing football.看！他们正在踢足球。2.表示当前一段时间内的活动
2、或现阶段正在进行的动作。Im reading a novel these days.这些天我在读一本小说。现在进行时陈述句陈述句陈述句陈述句-句子结构现在进行时的构成是：主语+be动词（am/is/are）+动词ing形式现在分词be+V-ing (动词的现在分词）实意动词、行为动词英语中动词根据不同的分类可以有很多种划分方法,实意实意动词和非实意动词动词和非实意动词,及物动词和不及物动词.一般实意动词（又称为行为动词）可以分为及物动词和不及物动词,可以单独作谓语.非实意动词包括各类助动词,比如：情态动词,系动词和do,did等等,不能独立构成谓语.比如：hit是实意动词,因为“打”是作为一个
3、真实动作而存在,must,can等不是实意动词,本身并没有真实的动作存在,要加上实意动词后才能构成谓语.I Iam/mam/mdrawdrawinginga picture.a picture.HeHeShe She ItItis/sis/ssleepsleepinging in the room.in the room.YouYouWe We TheyTheyare/reare/rewatchwatchinging a film.a film.陈述句陈述句-句子结构句子结构-例句例句 be-ingThe present continuous tense 现在进行时现在进行时现在进行时现在进行
4、时 V-ing /doing(动词的现在分词）直接在动词后面加直接在动词后面加ing.goinggoingdo talk watch play read look doingtalkingwatchingplayingreadinglookingThe present continuous tense 现在进行时现在进行时现在进行时现在进行时Practice 去去e再加再加eingcominghave havingwrite writingride ridinglive livingdrive drivingmove movingPresent continuous tense 现在进行时现在
5、进行时现在进行时现在进行时Practice 以重读、以重读、“辅元辅辅元辅”结构结尾的动词需要结构结尾的动词需要双写最后一个字母再加双写最后一个字母再加ing。（。（重读闭音节重读闭音节）swimmingswimmingjog joggingsit sittingdrop droppingrun runningget gettingput puttingThe Present continuous tense现在进行时现在进行时现在进行时现在进行时Practice动词的现在分词变法动词的现在分词变法1.直接加ing.2.以不发音e结尾的去e加ing.3.元辅结构重读闭音节重读闭音节的双写辅音字
6、母再加ing.4.特殊记忆。cook-cooking workworking teach-teachingtake-taking type-typing write-writingsitting runrunning lielying die-dying tie-tying现在分词练习题现在分词练习题1 run 2 come3 go4 read5 see6 paint7 sit8 lie9 type10 shave1 running 2 coming3 going4 reading5 seeing6 painting7 sitting8 lying9 typing10 shaving写出下列动
7、词的现在分词写出下列动词的现在分词sleep invite chatlook write swimplay come runwait practice shopstudy seevisit lielearn tieingingingingingingingingingingingingyingyingtingtingmingningping1.直接加直接加ing;2.去去e加加ing(除除ee字母组合字母组合);3.双写加双写加ing;4.改改ie为为y加加ing 训练集中营训练集中营 写出下列动词的现在分词形式写出下列动词的现在分词形式 talk_ sleep _ watch _ sit _
8、 listen _ make _ laugh _ lie _ cry _ sing _ cut_ write_ talking sleeping watching sitting listening making laughing lying crying singing cutting writingThe present continuous tense 1 定义：表示现在正在进行的动作或发生的事情2.句式结构句式结构3.复习主系表结构 主系表结构 主语+系动词+表语例句 1.我是一名学生。2.他是一名老师。3.他们是工人。我用am,你用are,他她它用is走天下,其他一律都用are I
9、am a student.He is a teacher.They are workers.1.I am studying English.2.He is teaching English.3.They are working.现在进行时的基本结构句式结构肯定句主主+be+v-ing+其它其它否定句否定句否定句否定句主+be+not+v-ing+其它 一般疑问句一般疑问句一般疑问句一般疑问句be+主+v-ing+其它 at presentat present 目前；现在 at the momentat the moment 此刻，现在 right nowright now 此刻，现在；now
10、now 现在sweep英swi:p美swipvt.扫除;打扫，清理;彻底搜索;掠过;现在进行时句型练习翻译句子1.他们正在扫地。2.我正在打扫房间。3.他正在读报纸。2.I am cleaning the room.1.They are sweeping the floor.3.He is reading the newspaper.1.They are sweeping the floor.They sweeping the floor2.I am cleaning the room.I cleaning the room3.He is reading the newspaper.He re
11、ading the newspapernotnotnot?isare?am?一般现在时/现在进行时我是一名学生。I am a student.I am not a student.Are you a student?他们正在扫地。They are sweeping the floor.They are sweeping the floor.not They sweeping the floorare?现在进行时的肯定句The boys are playing football in the playground now.be+V-ing现在进行时的 否定句在be动词后加not。am notis
12、nt arentThe boys arent playing football in the playground.现在进行时的一般疑问句将Be动词放在句首（首字母大写），句末加？Are the boys playing football in the playground?Proof-reading 改错改错1 My mother is cook in the kitchen now.She like cooking.2 I am having a tennis lesson every Sunday.Now I play tennis with my friend on the tenni
13、s court.court英英k:t 美美k:rtn.宫廷宫廷;法院，法庭法院，法庭;院子，天井院子，天井;网球场网球场网球场网球场;cookinglikeshaveam playingProof-reading 改错改错3 Are you wash your car now?Yes,I do.4 John usually clean his car on Sundays.He are cleaning his car at the moment.5 My brother always cry.Listen!He cries loudly now.washingamcleansisis cry
14、ingcries句型转换句型转换1.I am buying a present.(否定句否定句)2.Shes jumping now.(一般疑问句一般疑问句)3.The boys are playing basketball.(划划线提问线提问)4.He is doing his homework.(复数句复数句)I am not buying a present.I am not buying a present.I am not buying a present.I am not buying a present.Is she jumping now?Is she jumping now?
15、Is she jumping now?Is she jumping now?What are the boys doing?What are the boys doing?What are the boys doing?What are the boys doing?They are doing their homework.They are doing their homework.They are doing their homework.They are doing their homework.Practice练习练习Jane _(be)hard-working.She always
16、_(help)her mother to do the housework.Look!She _(sweep)the floor now.Grandma _(like)watching TV.She _(watch)TV every night.She is _(sit)in the living room at the moment but she _(not watch)TV.What _ she _(do)?She _(sleep)!ishelpsis sweepinglikeswatchessittingis not watchingisdoingis sleeping 汉译英汉译英1
17、.我们正在看电视。我们正在看电视。2.他们正在打扫教室。他们正在打扫教室。3.汤姆正在吃早饭。汤姆正在吃早饭。4.那对双胞胎正在睡觉。那对双胞胎正在睡觉。We are watching TV.They are cleaning the classroom.Tom is having breakfast.The twins are sleeping.5.男孩子们正在踢足球男孩子们正在踢足球.6.她正在铺床她正在铺床.7.我正在玩电脑游戏我正在玩电脑游戏.8.你们正在听磁带吗你们正在听磁带吗?The boys are playing soccer.She is making the bed.I a
18、m playing computer games.Are you listening to the tape?9、我的妈妈正在做早饭。、我的妈妈正在做早饭。My mother is making breakfast.10、我正要和我的朋友去看电影。、我正要和我的朋友去看电影。I am going to movies with my friend.11、他正在弹吉他吗？、他正在弹吉他吗？Is he playing the guitar?12、她不在拉小提琴。、她不在拉小提琴。She isnt playing the violin.13、她们在干什么？正在打篮球。、她们在干什么？正在打篮球。Wha
19、t are they doing?They are playing basketball.14 Lucy 和和Mary正在打排球。正在打排球。Lucy and Mary are playing volleyball.Homework1.1.我们正在看电视。我们正在看电视。2.2.他们正在打扫教室。他们正在打扫教室。3.3.汤姆正在吃早饭。汤姆正在吃早饭。4.4.那对双胞胎正在睡觉。那对双胞胎正在睡觉。5.5.男孩子们正在踢足球。男孩子们正在踢足球。6.6.她正在铺床。她正在铺床。7.7.我正在玩电脑游戏。我正在玩电脑游戏。8.8.你们正在听磁带吗你们正在听磁带吗?汉译英汉译英9 9、我的妈妈正在做早饭。、我的妈妈正在做早饭。1010、我正要和我的朋友去看电影。、我正要和我的朋友去看电影。1111、他正在弹吉他吗？、他正在弹吉他吗？1212、她不在拉小提琴。、她不在拉小提琴。1313、她们在干什么？、她们在干什么？正在打篮球。正在打篮球。1414、Lucy Lucy 和和MaryMary正在打排球。正在打排球。pending.