Language Points 1.I will knock down the wall!我一定要把墙拆毁!knock down撞倒,拆毁 The little boy was knocked down by bike.这个小男孩被自行车撞倒了。 knock at/on敲(门/窗)等 Listen, someone is knocking at the door.听,有人在敲门。
Language Points 1.I will knock down the wall!我一定要把墙拆毁!knock down撞倒,拆毁 The little boy was knocked down by bike.这个小男孩被自行车撞倒了。 knock at/on敲(门/窗)等 Listen, someone is knocking at the door.听,有人在敲门。