Unit+4+语法：现在进行时课件 牛津深圳版（广州沈阳通用）七年级英语下册

2023年牛津深圳版初一英语下册unit4语法：现在进行时课前一练在横线上写出下列动词的现在分词形式carry_________ eat_________ burn_________send_________ rain________ become_______argue________escape________ live_________lie_______ die_________ begin_________put_________ sit_________carryingeatingburningsendingrainingbecomingarguingescapinglivinglyingdyingbeginningputtingsitting

本次课学习内容（Contents):现在进行时随堂练习限时训练

知识点一：现在进行时的用法

1.表示说话时正在进行或发生的动作It'srainingoutside.外面正在下雨。

2.表示现阶段一直在进行或不断重复的动作，但说话时该动作并不一定在进行He'swatchinganinterestingTVplaythesedays.近来，他在看一部很有趣的电视剧3.表示最近的确定安排，即根据计划或安排在近期内将要发生的动作I’mmeetingyouattheairportthisevening.今晚，我会到机场接你。Whatareyouhavingfordinner?晚饭吃什么？4.表示从一个地方到另一个地方位置移动的动词（如go,come,drive,fly,travel,arrive,leave,start,visit，run,return等），以及动词do等的现在进行时形式，可以用来表示没有确定安排的决定或计划He’sleavingforBeijingtomorrow.他明天动身去北京。5.现在进行时和always，usually，allthetime等连用时，表示一种经常、反复的动作，且说话人往往带有某种感情色彩（如赞扬、欣赏、厌烦、批评、惊讶、不理解等She'salwayshelpingothers.她总是乐于助人（表示赞赏）Youarealwaystalkinginclass.你上课老是说话（表示批评）知识点二：现在进行时的结构:主要体现在

be

的变化上，be本身无词义，但有人称和数的变化

1.

肯定句：am/is/are+doingE.g.They_______________anEnglishclass.他们在上英语课。

2.否定式：am/is/are+not+doing

E.g.They_______________anEnglishclass.他们不在上英语课arehavingaren'thaving3.一般疑问句：将be动词提前到句首，结构:Be动词+主语+doing+其它？

E.g.______________________anEnglishclass？他们在上英语课吗？

4.特殊疑问句：特殊疑问词+一般疑问句？

E.g.What________they_______？他们正在干什么？Aretheyhavingaredoing随堂训练1.Mymotheriscookingthemeal.（改成否定句）____________________________________________2.Theyarecleaningthewindow.（改成一般疑问句）____________________________________________3.Thebirdsaresinginginthetree.(对划线部分提问)____________________________________________Mymotherisnot/isn'tcookingthemeal.Aretheycleaningthewindow?Whatarethebirdsdoinginthetree?4.Theboyisplayingbasketballontheplayground.一般疑问句：_____________________________________肯定回答：_____________________________________否定回答：_____________________________________Istheboyplayingbasketballontheplayground?Yes,heis.No,heisn't.知识点三：现在分词的变化规则①一般情况，直接加-ingE.g.ask→askingsee→seeinggo→goingplay→playing②以不发音的e结尾，去掉e,加-ing

E.g.dance→dancingtake→takingcome→comingarrive→arriving③以重读闭音节结尾，末位只有一个辅音字母，双写末位字母，加-ingE.g.swim→swimmingrun→runningforget→forgetting

⑤少数几个以-ie结尾的动词，变-ie为y再加-ing

E.g.die→dyinglie→lyingtie→tyingbegin

sit

die

forget

make

write

study

cut

enjoy

stop

look

see

go

grow

come

be

save

get

swim

playbeginningsittingdyingforgettingmakingwritingstudyingcuttingenjoyingstoppinglookingseeinggoinggrowingcomingbeingsavinggettingswimmingplaying写出下列单词的现在分词知识点四：标志词1.在汉语中，通常有“在，正在”等提示词。如：E.g.Iamdoingmyhomework.我在做作业。

2.在英语中，最常见的提示词有now，look，listen,atthemoment（此时此刻）等。

E.g.Look,

theyareplayingfootball.瞧！他们在踢足球。一、牛刀小试之单项选择：1.Look!He_____theirmotherdothehousework.A.ishelping

B.arehelp

C.ishelp

D.ishelppingAStep1:审题Step2:知识点——现在进行时Step3:题目类型——选择题Step4:解题思路——划关键词-判时态--代结构--注意人称Step5:总结升华——记住现在进行时的结构及关键词2._____aretheboysdoing?Theyaresingingintheroom.A.Who

B.How

C.What

D.Where3.Don'ttalkhere.Mymother_____.A.issleepingB.aresleepingC.sleepingD.sleep4.Danny______.Don'tcallhim.A.iswriteingB.iswriting

C.writing

D.writes5.Listen!She____intheclassroom.A.issinging

B.sing

C.tosingD.issingBACA二、能力提升之用适当的动词形式填空：1.It'steno'clock.Mymother____________(lie)inbed.2.What______he_______(mend)?3.We__________(play)gamesnow.4.What________you_______(do)thesedays?5._______he__________(clean)theclassroom?6.Listen!Who__________(sing)inthenextroom?islyingismendingareplayingaredoingIscleaningissinging限时训练一.牛刀小试之单项选择：1.Look!Peter________TVhappily,buthisparentsarebusyinthekitchen.A.iswatchingB.watchesC.watched D.willwatch2.He_______ameetingtomorrow.A.ishaving B.had C.has D.willhave3.WhereisSally?Hermother_______forhereverywhere.A.looks B.looked C.islookingD.waslookingADC4.——Dad_____forParistomorrow.——Really?Let'sgoandaskhimtobringbacksomepresentsforus.A.areleavingB.isleaving C.left D.leaves5.——Canyourbrothermakeamodelairplane?——Yes,theseweekshe________anewschoolnow.A.buildsB.isbuiltC.willbuiltD.isbuilding6.——Sam,comedownstairs,please.Ineedyourhelp.——Idon'tthinkIcan,mum.I_____onthephone.A.talkB.talkedC.talkingD.amtalkingBDD7.Look!Theboystudentsare___footballwhilethegirlsare________.A.playing,dance B.playing,dancingC.play,dancing D.play,dance8.Thebaby____inthenextroomyesterdayevening.A.crying B.c