1、Unit 5 Unit 5The sixth period Teaching methods situational teaching method;cooperative learning method;programmed teaching method;task-based and assessment teaching methods.Teaching aims and demands一、topic:Volcanoes;crater lakes;cyclones;floods二、vocabulary三、functions:Emotions:joy,fear,anxiety,surpri
2、se四、grammar:Revise the ing formArrangement of teachingthe first period:warming upthe second period:language points of readingthe third period:readingthe fourth period:learning about language and language points of using languagethe fifth period:using languagethe sixth period:grammarthe seventh perio
3、d:exercises 1.Check up Daily ExercisesThe ing form as the Adverbial动词-ing 作状语v V-ing 作状语时表示的动作是主语动作的一部分，与谓语表示的动作或状态同时或几乎同时发生的，或是先于谓语动词发生，它的逻辑主语与句子的主语一致。V-ing 作状语常表示时间、条件、原因、方式、伴随、让步、结果，多用逗号跟句子其他成分隔开。v I was feeling tired,I went to bed early.v I worked hard all day.I went to bed early.Feeling tired,I
4、 went to bed early.Having worked hard all day,I went to bed early.vv 作时间状语Walking along the street,I met Mary.(=While I was walking along the street,)Hearing the news,they all jumped with joy.vv 作原因状语Being tired,I stopped to take a rest.(=Because I was tired,)Not knowing her address,we couldnt get i
5、n touch with her.由于不知道她的地址，我们无法和她联系。听到这个消息时，他们都高兴地跳了起来。vv 作条件状语Turning to the left,you will find the school.(=If you turn the left,)If you work hard,youll succeed.=Working hard,youll succeed.vv 作让步状语1.Working hard as he did,he was still unable to support the whole family.2.Knowing where I live,he ne
6、ver comes to see me.=Though he knows where I live,he never comes to see me.vv 作伴随状语1.I stood there,waiting for her.(=,and waited for her.)2.Following Mike,they started to climb.3.The children laughed and talked merrily,and they ran out of the room.The children ran out of the room,laughingand talking
7、 merrily.那些孩子们跑出房间，愉快地笑着、说着。v 如果V-ing 表示的动作发生在句子谓语之前，则要用V-ing 的完成式，即是：Having+P.P(过去分词),主语+谓语1.After she had finished her work,she went home.2.As we have invited him here to speak,wed better go to his lecture.V-ing 形式的完成式Having finish her work,she went home.Having invited him here to speak,wed better
8、 go to his lecture.Exercises1._ the championship,he was awarded a million dollars.A.Won B.Winning C.Having won D.Being won2._ only book knowledge,you will not be able to work well.A.Had B.Have C.Having D.To have 3.I saw a lot of children playing in the garden most of them _ girls.A.are B.being C.wer
9、e D.having4.The old man could not sleep at night,his wrongs _ him no peace.A.gave B.give C.being giving D.giving5.The decision _,what is to be done now is how to carry it out.A.made B.has been made C.having being made D.being made6._ in the queen for half an hour,I suddenly realized that I had left
10、my wallet at home.A.To wait B.Waiting C.Having waited D.To have waited7.“We cant go out in this winter,”said Ted,_ out of the window.A.looking B.to look C.looked D.having looked8.Finding her car stolen,_.A.a police was asked to help B.the area was searched thoroughly C.it was looked for everywhere D
11、.she hurried to a police for help9._ a reply,he decided to write again.A.Not receiving B.Receiving not C.Not having received D.Having not received10._ the room,I found the recorder stolen.A.Entering B.To enter C.Enters D.Entered11.“What on earth have you done?”mother said _ to the broken vase on the
12、 ground.A.angrily pointing B.and point angrily C.angrily pointed D.and angrily pointing12._ by car,we visited many places.A.Travel B.Traveling C.To travel D.Having travelledpractice1.“You cant catch me!”Janet shouted,_ away.A.run B.running C.to run D.ranB解析：答案B。running away在此作shouted的伴随状语，由Janet发出这一
13、动作。2.The storm left,_ a lot of damage to this area.A.caused B.to have caused C.to cause D.having causedD解析：答案D。题意：暴雨过去了，只留下给这一地区造成的巨大损害。由上下文逻辑意义看，此处应表示自然而然的结果，故用现在分词作结果状语。3._ in the queue for half an hour,Tom suddenly realized that he had left his wallet at home.A.to wait B.have waited C.having wait
14、ed D.to have waitedC解析：答案C。此处为现在分词的完成式作时间状语，表明该动作发生在realized之前。4._ such heavy pollution already,it may now be too late to clean up the river.A.Having suffered B.Suffered C.To suffer D.SufferedA解析：答案A。由already提示，分词动作发生在谓语之前，故须用分词的完成式。5.The secretary worked all night long,_ a long speech for the president.A.to prepare B.preparing C.prepared D.was preparingB解析：答案B。非谓语动词充当伴随状语，与主语the secretary是主动关系，因此用v.-ing形式。1.Revise and master the use of it.2.Revise what we have learnedHomework
