Task d - Now, listen to the conversation again and circle the phase you hear - SHS i-Learn Smart World 11 page 69

1. Nội dung câu hỏi

Listening to two students talking about foreign species.

Girl: Hi, Steven. What are you doing here? Don't you have class?

Steven: How are you? I have a free period, so I'm reading about foreign species.

Girl: Really? What for?

Steven: I think it's really interesting how people and animals have affected some ecosystems.

Girl: What do you mean?

Steven: Well, for 1000s of years, humans have been bringing animals to parts of the world they aren't native to.

Girl: Uh huh.

Steven: Sometimes these animals eat a lot of plants and animals that are already listed. Oh, like in Florida in the US, people have been buying Burmese pythons as pets since the 1990s. After a few years, those snakes get too big to be pets. Then

people set them free in a national park and the snakes have spread across the park and eaten anything they can find. Some native rabbits and foxes have disappeared because of them.

Girl: Wow! What can they do about the snakes?

Steven: Some people are trying to hunt them. There's a video online of two guys who caught a pipe five meters long. Do you want to see?

Girl: I don't think I want to see that. It's almost lunchtime.

Steven: Alright.

Girl: So what else can be done about foreign species?

Steven: Sometimes they have to kill them with poison which is sad but good for the ecosystem in general.

2. Phương pháp giải

Bây giờ, hãy nghe lại đoạn hội thoại và khoanh tròn câu mà bạn nghe được.

3. Lời giải chi tiết

What do you mean? (Ý anh là gì?)