2023学年完整公开课版学年人教版UnitThepoerofnaturegrammar

ThePresentParticipleasAdverbial

（现在分词做状语）Whentheyheardaboutthevolcano,theyrandowntothevillage.

Theyheardaboutthevolcano.Theyrandowntothevillage.Theyheardaboutthevolcanoandrandowntothevillage.2.Afterthescientistshadstudiedtheinformation,theypredictedthatthelavawouldflowthroughthevillage.

Thescientistshadstudiedtheinformation.Theypredictedthatthelavawouldflowthroughthevillage.Hearingaboutthevolcano,theyrandowntothevillage.Havingstudiedtheinformation,thescientistspredictedthatthelavawouldflowthroughthevillage.Conclusion:b.分词的一般式说明分词的动作与主句的谓语动词的动作是同时发生的或者没有明显的先后关系.c.分词的完成式说明分词的动作发生在主句谓语动词的动作之前.a.分词作状语时，分词的逻辑主语必须与句子的主语一致。Hearingaboutthevolcano,theyrandowntothevillage.Readingtheletter,tearscametohereyes.X-ing分词作状语可以表示时间、原因条件、让步结果、方式或伴随情况等。

现在分词作状语-ing分词短语作时间状语，相当于一个时间状语从句，有时可由连词when,while引出。如：Seeingthosepictures,sherememberedherchildhood.

看到那些画，他想起了她的童年。

Whilereadingthebook,henoddedfromtimetotime.

他一边看书，一边不时地点头。

。

-ing分词短语作原因状语，相当于一个原因状语从句。如：

Notknowinghisaddress,Ican’tsendthisbooktohim.

因为不知道他的地址，我不能把这本书送给他。

Beingsoexcited,Manyofuscouldn’tgotosleepthatnight.

因为非常激动，那晚我们许多人都没睡着-ing分词间或也可作条件状语和让步状语，相当于一个状语从句。如：

Usingyourhead,youwillfindaway.Knowingallthis,theymademepayforthedamage.

尽管知道了一切情况，他们还是要我赔偿损失。

–ing分词短语作结果状语。如：

Hisfatherdied,leavinghimalotofmoney.

他父亲死了，留给他许多钱。

Thesongissungalloverthecountry,makingitthemostpopularsong.-ing分词作伴随状语，可以放在句子的前面、后面或中间，表示主语的另一个、较次要的动作。如：

Theystoodthereforhalfanhourwatchingthestarsinthesky.

他们在那儿站了半小时，观察着天上的星星。

Followingtheoldman,theyoungpeoplestartedwalkingslowly.

年轻人跟在老人的后面开始慢慢地走起来。用法例句时间Seeingthosepictures,sherememberedherchildhood.(=Whenshesawthosepictures…)原因Beingtired,Istoppedtotakearest.(=BecauseIwastired,….)条件Standingatthefootofahighmountain,youwillfindyourselfverysmall.(=Ifyoustandatthefootofahighmountain,….)让步KnowingwhereIlive,henevercomestoseeme.(=ThoughheknowswhereIlive,….)伴随Theystoodthere,watchingthestarsinthesky.(=…,andwatchedthestarsinthesky.)结果Shewassoangrythatshethrewthetoyontheground,breakingitintopieces.(=…,andbrokeitintopieces.)2.–ing形式的完成式句型Having+p.p.…,主语+谓语Havingfinishedmywork,Iwenthome.(=AfterIhadfinishedmywork,….)用法–ing形式的完成式所表示的时间在谓语动词之前3.Ing形式的否定式Ing一般式的否定式Not+v-ing,…Notknowinghowtofindthesubway,Iaskedapolicemanforhelp.Ing完成式的否定式Not+havingdoneNothavingexperiencedanearthquakebefore,Iwasfrightened.Afterheheardastrongsound,hewentoutoftheroomforalook.=Hearing

astrangesound,hewentoutof….Asthegirlwasseriouslyill,shewastakentohospitalimmediately.Beingseriouslyill,thegirlwastakento….be-beingAsshedidn’tknowanyFrench,shecouldn’tgetanyonetohelpher.NotknowinganyFrench,shecouldn’tgetanyonetohelpher.ConsolidationThesecretaryworkedlateintothenight,_____alongspeechforthepresident.A.toprepareB.preparingC.preparedD.waspreparing

2.Europeanfootballisplayedin80countries,______itthemostpopularsportintheworld.A.makingB.makesC.madeD.tomake3.”Can’tyouread?”Marysaid______tothenotice.A.angrilypointingB.andpointangrilyC.angrilypointedD.andangrilypointing4.______areply,hedecidedtowriteagain.NotreceivingB.ReceivingnotNothavingreceivedD.Havingnotreceived5.__________

theclassroom,thestudentswenttotheplaygroundtowatchthefootballmatch.

A.Toclean