M2U1 Tales of the unexplained1. run into ①.偶然遇见 ②.撞 ③跑进 ④流入Guess whom I ran into in town today! ( 偶然遇见 )He ran into the back of another car the other day. ( 撞 )We saw the boy run into the house. ( 跑进 )The river runs into a lake. ( 流入 )短语：run away 逃...

时间:2025-06-13 19:35栏目:行业资料

M2U1 Grammar and usagePresent perfect tense & Present perfect continuous tense一、 现在完成时1、 构成 have/has done2、用法I 表示过去发生的事对现在具有影响。1） Justin has disappeared, so Kelly is very sad.2） The boy is happy. He has caught a bird.II 表示过去开始...

时间:2025-06-13 19:35栏目:行业资料