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1、英语译林牛津版必修英语译林牛津版必修5Unit1精品教案（精品教案（7）Period7 Grammar and usage (Verb-ing form )Teaching aims :Learn to use the-ing form in different situations.Teaching important and difficult points:1. Master the basic use of ing form.2. How to finish the relavant exercises correctly and understand the use better.T
2、eaching method1.Questions and answer2.Pair/group work3.Inductive method and deductive and methodTeaching aids :A slide projector , media equipmentTeaching proceduresStep 1 Greetings and Revision1. Greet the whole class as usual.2. Ask the Ss to revise the to-infinitive.3. Check the homework.Step 2 L
3、ead-inShow the following sentences on the screen and ask the Ss to tell what the underlined words are used as in the sentences.Talking about problems often helps. ( subject)He often practises playing the violin at the weekend. (object)Thank you for helping me. (object)Step 3 Verb-ing form as a noun动
4、名词的用法动名词的用法1.作主语。在句子中作主语，泛指一种动作或行为。谓语动词应用单数.eg. Swimming is good for your health.2.作宾语。作宾语应注意：(1)下列动词和动词短语后只跟ing 作宾语： avoid, admit, advise, allow, appreciate, consider, delay, dislike, enjoy, excuse, escape, finish, keep, imagine, mind, miss, permit, practise, suggest(建议)等避免错过少延期， avoid, miss, delay
5、 建议完成多练习， suggest, finish, practise 喜欢想像禁不住， enjoy, imagine, cant help 承认否定与嫉妒， admit, deny, envy 逃脱冒险莫原谅， escape, risk, excuse 忍受保持不介意， stand, keep, mind feel like, get down to, give up, insist on, keep on, devote oneself to, be worth, be / get used to, put off , stick to, look forward to, pay atte
6、ntion to, set about，look forward to, cannot stand, it is no use/ good 等(2)下列动词或动词短语后既可接ing 也可接不定式作宾语，但意义有所不同（如 remember, forget, stop, try, regret, want, need, mean, go on, cant help, be used to 等）forget to do sth.忘记要做某事 forget doing sth. 忘记做过某事remember to do sth. 记住要做某事 remember doing sth. 记得做过某事re
7、gret to do sth. 后悔/遗憾未做某事 regret doing sth. 后悔做过某事stop to do sth. 停下来接着做另一件事 stop doing sth 停止做某件事try to do sth. 努力做某事 try doing sth. 尝试着做某事mean to do sth.打算做某事 mean doing sth. 意味着做某事go on to do sth 继续做另一件事 go on doing sth 继续做同一件事cant help to do sth.不能帮助做某事 cant help doing sth.禁不住做某事want/ need / req
8、uire to do sth 需要做某事 want/ need/ require doing sth = want/ need/ require to be done 需要被。 。 。be used to do sth.过去常常做某事 be used to doing sth. 习惯于做某事(3) 动词 like, love, prefer, begin, start, hate 等后接不定式或动名词均可。表经常性的行为常用动名词，表某一次具体的行为常用不定式。但这些词前有 would 则用不定式。I like swimming, but I dont like to swim this af
9、ternoon.Id like to go swimming this weekend.(4) allow/ advise/ forbid/ permit doing sthallow/ advise/ forbid/ permit sb to do sth.注意：注意：动名词的复合结构，即它的逻辑主语（作主语只能用形容词性物主代词或名词所有格，作宾语既可用形容词性物主代词或名词所有格也可用宾格或名词的普通格）Her swimming has improved since she started training every day.Would you mind my smoking here
10、?I would appreciate your/ you calling back this afternoon.Would you mind his / him helping me with my homework?I can hardly imagine Peter/ Peters sailing across the Atlantic Ocean in five days.Toms coming is what we have expected.3. 动名词用在介词后面，做介词的宾语。I keep fit by swimming every day.She left without
11、saying goodbye to us.4.用在复合词中，如：waiting room / reading room drinking water / walking stick/ opening ceremony/ sleeping bagwriting paper / washing machine / swimming poolStep4 Language points1.Isnt it wonderful to have good friends？（Page 9 Line 4）句法分析it 为形式主语，不定式为真正的主语.否定反问句否定反问句可用于表达惊叹、建议、责问等语气-Isnt
12、 it a good idea to go swimming in such a hot day?-Yes,it is./No, I don think so.Didnt you say that?经典回放is our belief that improvements in health care will lead to a stronger, moreprosperous economy.（2006浙江）A. As B. That C. This D. It2.Speaking of friends, Ive met（Page 9 Line 5）speak of: 谈到, 讲到,经常以 S
13、peaking of 形式出现，作状语。 I hope you will not speak of it againspeak/ think highly of:高度赞扬3.I decided to write rather than (4)_ . （Page 9 Line 7）rather than 可作连词词组使用，连接两个平行结构，表示在两者中间进行选择，意为“是 A 而不是 B ”，后面可以接名词、代词、形容词、副词、动词等。 He is a writer rather than a teacher. 与其说他是教师，不如说他是作家。 You，rather than she，are m
14、y guest. 你是我的客人，而不是她。 The colour seems green rather than blue. 这颜色似乎是绿的，而不是蓝的。 He usually gets up early rather than late. 他经常起得早，而不是起得晚。 She left rather than stayed at home. 她不是呆在家里，而是走了。Rather than cause trouble，he went away. 他宁可走开而不愿惹麻烦。 She is laughing rather than crying. 她是在笑，而不是在哭。 4.You know I
15、 would rather visit the dentist than study algebra and arithmetic!(page9,line16)句法分析该句为简单句，you know 为插入语，作独立成分.would rather 宁愿、宁可(+ do).其否定形式是 would rather not do sth,如果在两者中进行取舍，则可用 would ratherthan或 wouldrather than的句型。例I would rather watch TV at home than go to the cinema. The children would walk
16、there rather than take a bus.1）would(rather)和 than 后都接不带 to 的动词不定式，若选用的动词相同，那么 than 后的动词可以省略。 例 I would rather have noodles than (have) rice. Rather than work in such bad condition, he would give up. 2)使用 would ratherthan句型时要注意“平行结构”，即在 than 的前后要用两个同类的词或词组，如两个名词、两个不定式、两个介词短语等。 例 I would rather go to work by bike than by bus. I would rather talk with his mother than with his father. 3)would rather+从
