新概念英语第二册Lesson21同步练习

新概念英语二 Lesson 21 A glass envelope 教学目标： 1. 掌握dream, throw, channel等重点词汇及短语； 2. 掌握重点句型及结构； 后面可跟of, from, in和on 的动词。 3. 能够独立完成课后练习； 4. 熟悉背诵文章，并能够学以致用。 课文回顾： My daughter, Jane, never ___________ of receiving a letter from a girl of her own age in Holland. Last year, we were travelling across the Channel and Jane put a ___________ of paper with her name and a___________ on it into a bottle. She ___________ the bottle into the sea. She never thought of it again, but ten months later, she received a letter from a girl in Holland. Both girls write to each other _____________ now. ___________, they have decided to use the post-office. Letters will cost a litt1e more, but they will ___________ travel faster. Part I There are four choices marked [A] [B] [C] and [D] for each sentence below. Choose the one that best completes the sentence. 从[A]、[B]、[C]、[D]四个选项中，选出可以填入空白处的最佳选项。 1. The moon ________many times by man so far. A. has been visited B. have been visited C. was invited D. were visited 2. ______ at the door before you enter my room, please. A. Knock B. Knocking C. Knocked D. To knock 3. _______ is a fact that English is being accepted as an international language. A. There B. This C. That D. It 4. --- Can I join your club, Dad? --- You can when you ______a bit older. A. get B. will get C. are getting D. will have got 5. --- Oh, it's you! I _____ you. --- I've just had my hair cut, and I'm wearing new glasses. A. hadn’t recognized B. didn’t recognize C. haven’t recognized D. don’t recognize 6. The Olympic Games, ________ in 776 B. C., did not include women players until 1912. A. first playing B. to be first played C. first played D. to be first playing 7. The lady said she would buy a gift for her daughter with the ________. A. 20 dollars remained B. 20 dollars to remain C. remained 20 dollars D. remaining 20 dollars 4. Don’t use words, expressions, or phrases _______ only to people with specific knowledge. A. being known B. having been known C.