21　课时分层训练(十四)　Unit 7　Have you ever been to a museum？ Section B 鲁教版 八上

课时分层训练(十四)　Unit 7　Have you ever been to a museum Section B 知识点一　on the one hand ..．on the other hand的用法 1．On the one hand, you should do some housework． D ,you should finish your homework on time. A．On two hand B．On other hands C．On second hand D．On the other hand 解析：考查介词短语辨析。根据“On the one hand”可知， 此处应用on the other hand来表示“另一方面”。故选D。 2． C ,Jerry is very smart． ,_he doesn't study hard. A．Not only; But also B．Because; So C．On the one hand; On the other hand 解析：考查连词辨析。Not only...but also不但……而且……；Because...so因为……所以……；On the one hand...on the other hand一方面……另一方面……。根据句意可知，此处表示“一方面……另一方面……”。故选C。 3．旅游对我们有好处。一方面， 它是放松的好方式。另一方面， 我们可以更多地了解这个世界。 Traveling is good for us．On the one hand, it's a good way to relax． On the other hand ,we can know more about this world. 知识点二　分数的用法 1．About B of the students in our school to school by bus. A．two fifth; go　　 B．two fifths; go C．two fifth; goes D．two fifths; goes 2．Red Star over China(《红星照耀中国》) is so popular that B of the students in our class have finished reading it. A．two third B．two thirds C．second three 解析：考查分数表达。基数词作分子， 序数词作分母， 分子大于1, 分母用复数，故选B。 3．Three quarters of the water in that city is (be) from the lake. 知识点三　safe, safely与safety的用法辨析 1．—Swimming is a good and popular sport. —I think so．But to keep B ,we mustn't swim in dangerous places. A．active　　　B．safe　　　C．tidy 解析：考查形容词辨析。active积极的；safe安全的；tidy整洁的。根据“But to keep ..．we mustn't swim in dangerous places.”可知， 为了安全， 不能在危险的地方游泳。故选B。 2．To cross the street C ,the children must go hand in hand and follow the teacher. A．secretly 　　 B．quietly C．safely 解析：考查副词辨析。secretly秘密地；quietly安静地；safely安全地。根据“the children must go hand in hand and follow the teacher”可知，过马路要注意安全。故选C。 3．The Chinese government always puts the life A of people first when accidents happen. A．safety 　　 B．wealth C．success 　　 D．fame 解析：考查名词辨析。safety安全；wealth财富；success成功；fame名声。根据“The Chinese government always puts the life..．of people first when accidents happen.”可知， 意外发生时优先考虑人民的生命安全。故选A。 4．The lovely pet cat felt extremely B when her master held her in his arms. A．save 　　 B．safe C．safely 　　 D．safety 解析：考查词义辨析。save挽救， 动词；safe安全的， 形容词；safely安全地， 副词；safety安全， 名词。句子中“felt”是感官动词， 后跟形容词作表语， 表示“感到非常安全的”。故选B。 知识点四　whether的用法 1．When making his trip plan, Alex wondered C August is the best time to visit Jiuzhaigou. A．which 　　 B．what C．whether 解析：考查宾语从句的引导词。which哪个；what什么；whether是否。根据“Alex wondered ..．August is the best time to visit Jiuzhaigou.”可知， 此处表示想知道八月是否 ... ...