1、外研社高中英語選修外研社高中英語選修(xunxi)第一頁(yè)，共23頁(yè)。Learnimg aims:1.掌握掌握V-ing形式作狀語的基本用法。形式作狀語的基本用法。 1). V-ing形式作狀語可轉(zhuǎn)化為相應(yīng)的形式作狀語可轉(zhuǎn)化為相應(yīng)的狀語從句；狀語從句； 2). 連詞連詞介詞介詞(jic)+V-ing的結(jié)構(gòu)。的結(jié)構(gòu)。2. 掌握掌握V-ing形式的否定形式，被動(dòng)形形式的否定形式，被動(dòng)形式及完成形式。式及完成形式。3. 了解了解V-ing形式的獨(dú)立主格結(jié)構(gòu)。形式的獨(dú)立主格結(jié)構(gòu)。第1頁(yè)/共23頁(yè)第二頁(yè)，共23頁(yè)。第2頁(yè)/共23頁(yè)第三頁(yè)，共23頁(yè)。breaking his right arm.6. He

2、sat at the table, reading a magazine.第3頁(yè)/共23頁(yè)第四頁(yè)，共23頁(yè)。動(dòng)詞動(dòng)詞(dngc)的的-ing形式作形式作狀語狀語動(dòng)詞的動(dòng)詞的-ing形式作狀語時(shí)，通常都表示主形式作狀語時(shí)，通常都表示主語正在進(jìn)行的另一動(dòng)作，用來對(duì)謂語語正在進(jìn)行的另一動(dòng)作，用來對(duì)謂語(wiy)動(dòng)詞表示的動(dòng)作加以修飾或作為陪動(dòng)詞表示的動(dòng)作加以修飾或作為陪襯，它可表示時(shí)間、原因、結(jié)果、條件、襯，它可表示時(shí)間、原因、結(jié)果、條件、讓步、方式或伴隨動(dòng)作，相當(dāng)于相對(duì)應(yīng)的讓步、方式或伴隨動(dòng)作，相當(dāng)于相對(duì)應(yīng)的狀語從句。狀語從句。第4頁(yè)/共23頁(yè)第五頁(yè)，共23頁(yè)。第5頁(yè)/共23頁(yè)第六頁(yè)，共23頁(yè)。第

3、6頁(yè)/共23頁(yè)第七頁(yè)，共23頁(yè)。第7頁(yè)/共23頁(yè)第八頁(yè)，共23頁(yè)。Seeing permittinghoping causing Having been told 第8頁(yè)/共23頁(yè)第九頁(yè)，共23頁(yè)。第9頁(yè)/共23頁(yè)第十頁(yè)，共23頁(yè)。1) Be careful when crossing the road.2) Dont laugh while eating. 3) Before going abroad, he lived here. 4) After watching TV, he went to bed 5) Though working very hard, he couldnt mak

4、e enough money to pay off his debt. 6) On arriving in Beijing, he went to see his uncle. 7) The bus was held up by the snowstorm, thus causing the delay.8) Not knowing his telephone number, she had some difficulty getting in touch with Bill.第10頁(yè)/共23頁(yè)第十一頁(yè)，共23頁(yè)。The answers:1) Be careful when you are c

5、rossingyou cross the road.2) Dont laugh while you are eating.3) Before he went abroad, he lived here. 4) After he watched TV, he went to bed. 5) Though he worked very hard, he couldnt make enough money to pay off his debt. 6) As soon as he arrived in Beijing, he went to see his uncle. 7) The bus was

6、 held up by the snowstorm so that it caused the delay.8) Because she didnt know his telephone number, she had some difficulty getting in touch with Bill.第11頁(yè)/共23頁(yè)第十二頁(yè)，共23頁(yè)。1. 從屬(cngsh)連詞（whenwhilebeforeafter thoughunless-) + V-ing 作狀語，出于強(qiáng)調(diào)或某種表達(dá)的需要。2. 某些介詞（on inwithout besides-)或副詞thus+V-ing 在句中作狀語。3

7、. V-ing的否定形式是 not +V-ing.Summary 3：第12頁(yè)/共23頁(yè)第十三頁(yè)，共23頁(yè)。完成(wn chng)教材第20-21頁(yè)1、3題。第13頁(yè)/共23頁(yè)第十四頁(yè)，共23頁(yè)。5 While by pool, Ferdinand sees a frog.seeingknowingleavingthinkingsitting第14頁(yè)/共23頁(yè)第十五頁(yè)，共23頁(yè)。On seeing the witch, the boy ran away.Before starting the war, the king speaks to the prince.While fighting i

8、n the war, the prince learnt many things.After speaking to his son, the king went to war.Not knowing what to do, Ferdinand follows the frogs advice.第15頁(yè)/共23頁(yè)第十六頁(yè)，共23頁(yè)。分詞動(dòng)作分詞動(dòng)作(dngzu)與謂語動(dòng)作與謂語動(dòng)作(dngzu)同時(shí)發(fā)生同時(shí)發(fā)生分詞動(dòng)作在謂語分詞動(dòng)作在謂語(wiy)動(dòng)作之動(dòng)作之后發(fā)生后發(fā)生分詞動(dòng)作分詞動(dòng)作(dngzu)在謂語動(dòng)作在謂語動(dòng)作(dngzu)之前發(fā)生之前發(fā)生第16頁(yè)/共23頁(yè)第十七頁(yè)，共23頁(yè)。被動(dòng)被

9、動(dòng)(bidng)形式形式(being done / having been done)Summary 4eg. Hearing the news, she burst into tears.Having waited in the queue for half an hour, Tom suddenly realized that he had left his wallet at home.The bridge being built now will be completed in the three months.Having been shown the lab, the visito

10、r looked around the stadium. 第17頁(yè)/共23頁(yè)第十八頁(yè)，共23頁(yè)。Night coming on, we started for home.Weather permitting, we will go out for a picnic tomorrow.第18頁(yè)/共23頁(yè)第十九頁(yè)，共23頁(yè)。第19頁(yè)/共23頁(yè)第二十頁(yè)，共23頁(yè)。weightitHoldinglongerallbecomingbe refreshedReturningdownfor第20頁(yè)/共23頁(yè)第二十一頁(yè)，共23頁(yè)。Translation：聽到這個(gè)壞消息，他們禁不住哭起來聽到這個(gè)壞消息，他們禁不住哭起來(q li)。我的父母昨天去了上海，把我獨(dú)自留在家里。我的父母昨天去了上海，把我獨(dú)自留在家里。3.沒有收到他老板的任何回復(fù)沒有收到他老板的任何回復(fù)(reply),他決定打他決定打電話。電話。Hearing the sad news, they couldnt help crying. My parents w