7. It takes/took/will take sb. some time to do sth. 某人花了……时间做某事(时态根据具体情况决定) It takes me an hour to get to my office. spend time/money on sth. 在……上花费时间(金钱) sb. spend time/money (in) doing sth. 花费时间(金钱)做某事。 I spent two hours on this math problem. 这道数学题花了我个小时。 They spent two years building this bridge. 造这座桥花了他们两年时间。 8. hundreds of + 名词复数 许多/大量...... 数词+hundred + 名词复数 几百...... 类似的数词还有thousand(千) , million(万) There are four hundred students in our grade. There are hundreds of tourists in Beijing every year. 9. during 在…期间 during the vacation/the daytime/the weekend 10. the meaning of …...的意思 Can you tell me the meaning of the words?
