大约有多远？ 大约有3公里。 3. It takes me about half an hour to get there by bike.It takes sb. some time to do sth. 花费某人时间做某事。It me two hours （do ）my homework.It us two hours （clean） the classroom every Monday.How long it you （walk ）to school every day?二. 情景导入Go over the conversation in 2e. 学生阅读Grammar Focus中的句子，然后做填空练习。三 |
