新概念英语第一册习题-Lesson 21-22 （word版，含答案）

Lesson 21 Which book？ 哪一本书？ A.Dialogue：Read this dialogue. Fill in the missing words. 填空。 Paul: Give______ a knife ______, Susan. Susan: ______one? This ______? Paul: Is it sharp? Susan: No, it isn't ______. It's ______. Paul: No, not that one. The______ one. Susan: Here______ ______. Paul: ______ you. B.Vocabulary：Make pairs of opposites from the two boxes. Write them in the middle.从两框中挑出反义词，写在中间的横线上。     Now write short dialogues. 写出简短的对话。 1 (bottle/ large? little?) Give me the bottle, please. -Which one?    The large one or the little one? 2 (glass/full? empty?) _______________________________ 3 (box/ new? old?) _______________________________ 4 (knife/blunt? sharp?) _______________________________ C.Numbers：Write these numbers in figures. 用阿拉伯数字表示以下数词。    three hundred and thirty-three______ five hundred and sixty-five______    seven hundred and eighty-one______ nine hundred and forty-two______    a thousand and thirteen______ a thousand and seven______ Lesson 21 A (Complete dialo