北师大版选修7《Unit 21 Human Biology 写作专题》2019年同步练习卷 Ⅰ.单元语法A）用所给词的正确形式填空 1．If you had posted the letter，Joan （receive） it last Monday． 2．What would you say or do if someone （call） you a fool？ 3．If he （not，be） ill，he would have done something to help us． 4．If you had studied hard，you （be） a college student now． 5．I am not tired．If I were tired，I （have） a rest． 6．If Mary （be） a girl of strong character，she （say） "No" to her boss． B）用适当的情态动词填空 7．If you go，at least wait until the storm is over． 8．Little Maggie dress herself now． 9．He swim when he was ten years old． 10．There be much noise in a hospital． 11．He is so strong that I fight against him． 12．﹣Will you read me a story，Mummy？ ﹣OK．You have one if you go to bed as soon as possible． Ⅱ.阅读理解 13．Making it to the Scripps National Spelling Bee （a spelling competition） is an amazing achievement for any kid，but for 11﹣year﹣old Neil Maes，being born deaf made his journey especially unlikely． After receiving cochlear implants （人工耳蜗） in both ears as a baby，he had to train his brain to understand spoken words．It took countless hours of speech therapy （疗法）． "We didn't even know that he'd be able to talk，" said his mother，Christy Maes． Now the soft﹣spoken kid from Belton，South Carolina is officially one of the nation's top young spellers．He earned the right to take the stage in the final rounds of the Scripps National Spelling Bee． Neil's parents have always given him a tip，coaching him to always ask the pronouncer for the meaning of a word，so that he can be sure he heard it correctly．Most contestants do this anyway． "He's able to spell very difficult words．You tell him，‘spell this word，'and he's able to actually imagine what that sounds like in his head and spell the word．It's actually quite impressive，"said Dr．Michael Hoa，who performed Neil's cochlear implantation．"There's a lot that goes into training your brain to do that．" Neil's parents didn't know he was taking part in a spelling bee with his third﹣grade class until he came home and told them he had won．He made it all the way to his regional （地区的） bee that year，finishing second．Now a naturally shy fifth﹣grader，Neil is already worn out from the busy bee﹣week schedule，but he seems happy． "Our main hope out of all of this was to encourage people that are going to be facing what we had to face，" Christy said． But Neil said coming to the bee has motivated （激发） him to study even harder，so he can return next year． "It's just fun and I want to do it again，" Neil said． （1）What makes it difficult for Neil to enter the competition？ A．He is naturally shy． B．He is unable to talk． C．He has a hearing disability． D．He is undergoing medical treatment． （2）What does the underlined word "it" （in Para.5）refer to？ A．The tip from Neil's ... ...
