1、Unit 7 Whats this for?Interchange 2 Daily Reading將閱讀當成一種習慣你會更優秀！Warm UpBrainstorm MatchCell phone 1945Pocket calculator 1949Microwave oven 1970World Wide Web 1979Telephone answering machine 1989Please discuss how the inventions have changed.PerspectivesPerspectivesDiscuss your computer use by using

2、to do, for doing New wordsNew wordse-mail billschool assignmentdownload musica note listing how much money you owe for somethingtransfer music files from the Web to a personal computera letter wich is sent electronicallyprojects or homeworkGrammar FocusGrammar Focus非謂語動詞小組合作學習 交流展示INFINITIVES or GER

3、UNDSWhich should I choose?Sometimes they are the same.vI like swimming.vI like to swim.vThese have exactly the same meaning.Make life easy.vAfter a preposition, choose a gerund.vI usually rest after cycling.vShe passed her exam by working hard.vEat something before taking your medicine.vThank you fo

4、r asking.v There is always an exception.v He went on to become a professor.v I cant think of another example. Can you?BUT NOT TOO EASYIn order to.v If the meaning is in order to do something, use an infinitive.v Im going to the market to get a watermelon.v in order to get a watermelon.I stopped in o

5、rder to smoke.v I was walking and I stopped to smoke.v When there is an action going towards the future, use an infinitive.Does it really matter?v I stopped smoking when I was 20.v This is in the past.v This isnt the same as I stopped to smoke.v It doesnt lead to another action.Forgotv I wrote an em

6、ail and forgot to send it.v I wrote an email but forgot sending it.v In which case did the email get sent?Rememberv I remembered to read the newspaper.v I remembered, then I read.v I remember reading the newspaper,v I read it and now I remember that I did.只能接只能接-ing作賓語的動詞作賓語的動詞口訣：口訣： 喜歡花費忙著想象忍不住想要結束

7、練習喜歡花費忙著想象忍不住想要結束練習 錯過建議保持介意值得考慮錯過建議保持介意值得考慮 （押韻）（押韻）喜歡花費忙著想象忍不住想要結束練習喜歡花費忙著想象忍不住想要結束練習 enjoy doing sth. 喜歡做某事喜歡做某事 spend.doing sth. 花費花費做某事做某事 be busy doing sth. 忙于做忙于做 imagine sb. doing sth. 想象想象做某事做某事 cant help doing sth. 忍不住做某事忍不住做某事 feel like doing sth. 想要做某事想要做某事 finish doing sth. 完成做某事完成做某事 p

8、ractice doing sth. 練習做某事練習做某事 miss doing sth. 錯過做某事錯過做某事 suggest doing sth. 建議做某事建議做某事 keep (on) doing sth. 保持（繼續）做某事保持（繼續）做某事 mind doing sth. 介意做某事介意做某事 be worth doing sth. 值得做某事值得做某事 consider doing sth. 考慮做某事考慮做某事錯過建議保持介意值得考慮錯過建議保持介意值得考慮 只能接不定式作賓語的動詞只能接不定式作賓語的動詞口訣：口訣： 決定想做計劃需要同意，能做被用來做的事決定想做計劃需要同意

9、，能做被用來做的事 迫不及待下決心做過去常常未能做的事迫不及待下決心做過去常常未能做的事 決定想做計劃需要同意，能做被用來決定想做計劃需要同意，能做被用來做的事做的事 decide to do sth. 決定做某事決定做某事 want would like to do sth. 想做某事想做某事 plan to do sth. 計劃做某計劃做某 need to do sth. 需要做某事需要做某事 agree to do sth. 同意做某事同意做某事 afford to do 能做某事能做某事 be used to do 被用來做被用來做 cant wait to do 迫不及待地要做某事迫

10、不及待地要做某事 make up ones mind to do 下決心做某事下決心做某事 used to do 過去常常做某事過去常常做某事 fail to do 未能做某事未能做某事 迫不及待下決心做過去常常未能做的事迫不及待下決心做過去常常未能做的事 請求與命令請求與命令 想要邀請期待鼓勵與建議想要邀請期待鼓勵與建議 答應告誡允許提醒和幫助答應告誡允許提醒和幫助 接不定式作賓語補足語的動詞接不定式作賓語補足語的動詞口訣：口訣：請求與命令請求與命令 ask sb. to do sth. 請求某人做某事請求某人做某事 tell sb. to do sth. 命令某人做某事命令某人做某事想要邀

11、請期待鼓勵與建議想要邀請期待鼓勵與建議 want sb. to do sth. 想要某人做某事想要某人做某事 invite sb. to do sth. 邀請某人做某事邀請某人做某事 expect sb. to do sth. 期待某人做某事期待某人做某事 encourage sb. to do sth. 鼓勵某人做某事鼓勵某人做某事 advise sb. to do sth. 建議某人做某事建議某人做某事 答應告誡允許提醒和幫助答應告誡允許提醒和幫助 promise sb. to do 答應某人做某事答應某人做某事 warn sb. not to do sth. 告誡某人做某事告誡某人做某事

12、 allow sb. to do sth. 允許某人做某事允許某人做某事 remind sb. to do sth. 提醒某人做某事提醒某人做某事 help sb. (to) do sth. 幫助某人做某事幫助某人做某事 省略省略toto的情況的情況: :v 使役動詞和感官動詞后：一感二聽三讓四看使役動詞和感官動詞后：一感二聽三讓四看feel/ hear, listen to/ let,make, have, / look at, see, watch, noticev had better （not）do sth. 最好最好(不不)做做v why not /why dont you do s

13、th為什么不做為什么不做?v help sb.（to）do sthv Would rather寧愿做寧愿做v would you please情態動詞情態動詞+do助動詞助動詞+doActivities.vI go shopping every week.vI like to go swimming.vHave you ever gone skiing?vUSE GO WITH A GERUND FOR ACTIVITIESCan I mix gerunds and infinitives?vI would like to shopping.vThis is wrong.vI would li

14、ke to go shopping.vThis is good.vIf you dont use go, dont mix them.vI like to shop. I like shopping.Can I begin a sentence with a an infinitive or a gerund?vYes, you can.vTo try the juice, she found an extra cup. in order tovHaving tried the juice, she decided she would have more. tried in the pastv

15、This construction uses a subordinate clause first.Do some verbs prefer to take gerunds?vYESvYou should avoid catching a cold.vPlease delay making a decision.vI enjoy cycling.vIve finished writing.Do some prefer to take infinitives?vYESv Ive arranged to see her tomorrow.v She deserves to pass her exa

16、ms.v I learned to speak English at school.v For further examples check out “The Owl at Purdu” website. Put this and gerunds/infinitives into “Google.”POINTS TO REMEMBERvSometimes gerunds and infinitives are the same.vAfter a preposition, use a gerund.vIn order to.use an infinitive.vSomething already

17、 completeduse a gerund.vUse either to begin a subordinate clause.vFind out about verbs that prefer one or the other. Listening PracticeTask1 Answer these following questions1. Who owns the cell phone?2. Who are calling?3. Whats the first thing to do?4. What should the woman press?call buttonarea cod

18、ecode numberListening PracticeTask2 Please put these fowlloing sentences in the right order according you hear . Hit the “end” button. . Turn the cell phone on. . Leave a mess. . Press the “call” button. . Dial the area code and number.51 432Reading PracticeHow do you think our life will be different in the year 2020?Open your books and check if the text mentions are the same as yo