Unit5現(xiàn)在進行時課件人教版英語七年級上冊

現(xiàn)在進行時Sheisdancingnow.Whatisshedoing？Heisreadingabooknow.Whatishedoing？Theyareplayingfootballnow.Whataretheydoing？現(xiàn)在進行時的概念現(xiàn)在進行時的概念表示現(xiàn)在正在發(fā)生或進行的動作。I’mwatchingpigeonsintheparknow.2.表示當(dāng)前一段時間內(nèi)的活動或現(xiàn)階段正在進行的動作。Heiswritingastorythesedays.現(xiàn)在進行時的結(jié)構(gòu)現(xiàn)在進行時的結(jié)構(gòu)Sheisdancing.Heisreadingabook.Theyareplayingfootball.主語beVing其它Be動詞的用法：我用_______,你用________________跟著他她它單數(shù)名詞用_________復(fù)數(shù)名詞全用_________amareisisare判斷下列句子是否為現(xiàn)在進行時。1.SheiswatchingTVnow.2.Helikesreading. 3.BobandRobertenjoyreadingbooks.4.Theyarehavingafamilydinner.5.LilywaswatchingTV 現(xiàn)在分詞的變化規(guī)則1.一般情況下，直接加ing，如：cook-cooking；

2.以不發(fā)音的e結(jié)尾，去e加ing，如：make-making,take-taking；write-writing；ride-riding3.以“輔元輔”結(jié)尾的重讀閉音節(jié)，雙寫末尾的輔音字母，再加ing，如：run-running,stop-stopping,sit-sitting4.以ie結(jié)尾的動詞，改ie為y加ing，die--dyinglie—lying?，F(xiàn)在分詞的變化規(guī)則練習(xí)：寫出下列動詞的現(xiàn)在分詞形式1.begin-2.lie-3.swim-4.put-5.write-beginninglyingswimmingputtingwriting6.visit-7.plan-8.tie-9.stop-10.fly-visitingplanningtyingstoppingflying句型轉(zhuǎn)換04肯定句：主語+be動詞+動詞ing+其他否定句：主語+be動詞+not+動詞ing+其他句型轉(zhuǎn)換-變否定句肯定句：Thedoctoristreatingherpatientinthehospital.否定句：Thedoctorisn’ttreatingherpatientinthehospital.一般疑問句：Be動詞+主語+動詞ing+其他肯定回答：Yes，主語+be.否定回答：No，主語+benot.句型轉(zhuǎn)換-變一般疑問句肯定句：主語+be動詞+動詞ing+其他肯定句：Thedoctoristreatingherpatientinthehospital.一般疑問句：Isthedoctortreatingherpatientinthehospital？肯定回答：Yes，sheis.否定回答：No，sheisn’t.一提二變?nèi)龁柼柧湫娃D(zhuǎn)換-變特殊疑問句肯定句：主語+be動詞+動詞ing+其他否定句：特殊疑問詞＋一般疑問句？What什么Where哪里When什么時候Who誰How怎樣肯定句：Thedoctoristreatingherpatientinthehospital.對劃線部分提問：Where

isthedoctortreatingherpatient？標(biāo)志詞05Look!

Tomisplayingwithhisdog.Becareful!Themilkishot.Listen!

Thatbirdissinging.Be

quiet!

Thosestudentsarereading.

標(biāo)志性動詞現(xiàn)在進行時的標(biāo)志詞Thedentistisworkingatthemoment.SheistravelinginFrancethesedays.Heisdoinghishomeworknow/rightnow.標(biāo)志性時間狀語注意：當(dāng)句中出現(xiàn)的是thesedays，thisweek，thismonth等表示最近一段時間的時間狀語時，只有當(dāng)句子所要表達的意義是在這一階段正在發(fā)生的事，動詞才使用現(xiàn)在進行時。IamlearningChinesethesedays.用所給詞的適當(dāng)形式填空1.Listen！Someone__________(cry)behindthetree.2.Mymother________(make)dumplingsinthekitchennow!3.Thebirds_____________(sing)inthetree.4.Theyoften_______(play)footballafterschool.5.She_______(learn)Englishtheseyears.6.Histeacher___________(look)athimatthemoment.7.Peoplealways_______(enjoy)themoonatMid-autumnFestival.8.What______you________(do)now?9.Betty_______(cut)aplasticbagtomakeadressnow.10.She_______(notlisten)totheteachernow.句型轉(zhuǎn)換1.Theyarebuildingtheirhome.否定句：__________________________________________________一般疑問句：_______________________________________________對劃線部分提問：___________________________________________2.WearewatchingTVathome.否定句：__________________________________________________一般疑問句：_______________________________________________對劃線部分提問：___________________________________________3.Thepandaissleepinginthe