1、Section Discovering Useful Structures Grammar Tag Questions (附加疑问句) 新知导引 诵读下列例句并感知画线部分的共性 1Its not a real sport, is it? 2That sounds interesting, doesnt it? 3Hi! Its a beautiful day, isnt it? 4Come along and join us, will you? 5 By the way, our school soccer team won at last, didnt they? 共性呈现 1所有画线部
2、分都是附加疑问句。 2句 1 为陈述句为否定句的附加疑问句； 3句 2,3,5 为陈述句为肯定句的附加疑问句； 4句 4 为祈使句的附加疑问句。 语法精释 一、附加疑问句的定义 附加疑问句，又称反义疑问句，主要用于口语，其作 用是说话人向对方验证自己的陈述或者判断， 也可以用于祈使句 表示请求或者建议。 二、附加疑问句的构成 附加疑问句包括陈述部分和附加疑问部分。 附加疑问 部分一般由助动词、be 动词或情态动词和表示主语的代词构成。 组成例句 肯定式陈述部分否定附加疑 问部分 You often play badminton, don t you? Youre going to the gy
3、m with me, arent you？ 否定式陈述部分肯定附加疑 问部分 Its not a real sport, is it? They cant finish it by Friday, can they？ 含有否定词的陈述部分肯定Nobody saw him walk into the 附加疑问部分room, did they? Youve never been to Paris, ha ve you？ 祈使句附加疑问部分 Comealong with me, will yo u？/can you？/wont you？/can t you? Dont make any noise,
4、 will yo u？ 三、附加疑问句的回答 附加疑问句的答语与一般疑问句类似， 注意其与汉语表达习 惯的差异。如： (1)A：The 29th Olympic Games were held in Beijing, wer ent they? B：Yes, they were.(Yes, thats right.) (2)A： Michael Jordan started to play basketball in college, didnt he? B： No, he didnt. He first played in a team in senior high school. (3)A
5、：David has been to a boxing match, hasnt he? B：No, he hasnt. He always watches boxing on TV. (4)A：You cant cook, can you？你不会做饭，是吗？ B： Yes, I can. Im good at cooking.不， 我会。 我做饭很好。 四、变附加疑问句时应注意的问题 1当陈述部分含有 seldom, hardly, never, rarely, few, litt le, nowhere, nothing 等否定词或半否定词时，简短问句应用肯 定句式。 She seldom
6、 goes to the cinema, does she? 她很少去看电影，是吗？ He has never been to London, has he? 他从没去过伦敦，是吗？ 2当陈述部分中表示否定意义的词为含有 im， in， dis ， un等否定前缀或less 等否定后缀的词时，应把陈述部分视 为肯定句，简短问句要用否定式。 He was unsuccessful, wasnt he? 他没成功，是吗？ Your mother dislikes seeing you with me, doesnt she? 你母亲不喜欢看到你和我在一起，是吗？ 3当陈述部分是“there be主
7、语其他”结构时，反意 疑问部分要用“bethere”结构。 There are some apples in the box, arent there? 盒子里有些苹果，是吗？ 4陈述部分为祈使句时 (1)祈使句为肯定形式时， 若表示“请求”， 简短问句通常用 will you；若表示“邀请，劝说”，简短问句用 wont you。 Give me a hand, will you? 帮我一把，好吗？(表示“请求”) Come to have supper with us this evening, wont you? 今晚跟我们一起吃饭，好吗？(表示“邀请”) (2)祈使句为否定形式时，简短问
8、句通常用 will you。 Dont make so much noise, will you? 别弄出这么多噪音，好吗？ (3)如果祈使句以 lets 开头，简短问句用 shall we；如果 祈使句以 let us 或 let me 开头，简短问句用 will you。 Lets try another way, shall we? 我们试试别的方法，好吗？ Let us know your address, will you? 请把你的地址告诉我们，好吗？ 5陈述部分为含有宾语从句的主从复合句时 (1)一般情况：当陈述部分是含有宾语从句的主从复合句时， 简短问句的谓语动词和主语通常和主
9、句中的谓语动词和主语分 别保持一致。 They know that he is from England, dont they? 他们知道他来自英国，是吗？ (2)特殊情况： 若陈述部分为： “I/We think/believe/suppose/consider/.宾 语从句”， 简短问句的谓语和主语与宾语从句的谓语和主语分别 保持一致，且简短问句用否定形式。 We believe she can do it better, cant she? 我们相信她能做得更好，是吗？ (3)若陈述部分为“I/We dont think/believe/suppose/consider /.宾语从句”，
10、 简短问句的主语和谓语与宾语从句的主语和谓 语保持一致，且简短问句用肯定形式。 I dont think that you can do it, can you? 我认为这件事你做不了，是吗？ We dont believe that the news is true, is it? 我们认为消息不实，是吗？ (4)若陈述部分为“主语(非第一人称)think/believe/suppose /consider/.宾语从句”，简短问句的主语和谓语与主句的主语 形式由主句决定。 They all think that English is very useful, dont they? 他们都认为
11、英语很重要，是吗？ He doesnt think that I can make it, does he? 他认为我办不到，是吗？ 五、附加疑问句的读法 陈述部分一般用降调， 而附加疑问部分既可用升调也可用降 调，但含义有所不同。通常情况下，用升调时，多表示疑问或请 求；用降调时，多表示求证或希望对方同意。如： The school team have won the gold medal,havent the y? The school team have won the gold medal,havent the y? 加附加疑问句 1 Father： Are you free at t
12、he weekend, my dear daughter? Mary：Yes. What are you going to do? Father：Lets watch the film The Day After Tomorrow, sha ll we? Mary：Good idea. 2A：So you have never worked out in a gym before, ha ve you? B：No, I havent. 3You dont take part in a marathon when you are ill, do you? 4Henry thinks you ar
13、e cheating your friends, doesnt he? 5Mary never does harm to others, does she? 6Your sister has gone to the post office, hasnt she? 7You didnt finish your homework on time, did you? 8A：You wont listen to him, will you? B：No, I wont. I dont think he is right. 9 We forgot to bring our tickets, but let
14、 us enter, please, will_you? 10A：Jenny doesnt think the sweater is very expensive, does_she? B：Im afraid not. 11I told them not everybody could run as fast as you di d, didnt_I? 12He wasnt late for class, was_he? 13He couldnt finish the work ahead of time, could_he? 14There are some fallen leaves on the ground, arent_the re? 15John, please pick up the book on the floor, will_you? 16Lets have a good rest, shall_we? 17Your mother is very unhappy now, isnt_she? 18He never tell a lie, does_he?
