Hi,friends,在上一单元中我们学习了一种新的句子,大家还记得吗?对,就是there be句型,表示某处存在某物或某人。今天,我们将更加深入地透析there be句型。首先请仔细观察下面的句子是怎么“改头换面”的吧!There is a river in the park.寅Is there a river in the park?There are some lakes on the mountain.寅Are there any lakes Hi, friends, we learned a new sentence in the previous module. Do you still remember that? Yes, there is a sentence pattern that says there is something or someone somewhere. Today, we will dig deeper into the bee pattern. First of all, please carefully observe the following sentence is how "There are a river in the park. There Is a river in the park? There are some lakes on the mountain.