(
课件网) Unit 4 The Earth Section 2 Grammar 2024年沪教版 英语（七年级上） 课堂教学目的 1 2 新课导入 3 Content 课堂活动 5 课堂训练 6 课堂小结 4 课堂重难点 课堂教学目的 1 2 课堂重难点 通过语篇（大海的目前状况）探究，归纳There is/are 的用法。 文化意识 课堂重难点 思维品质 课堂教学目的 在谈论如何保护海洋的语境下，内化和运用there is/are。 尊重自然，敬畏自然。爱护环境，从日常做起。 探索和总结本单元目标语言，内化所学的内容更好理解目标语言。 海洋上存在的环境问题。提高环保意识。 Look and say. Using the structure “there be” How many months are there in a year There are 12 months in a year. 新课导入 3 Look and say. Using the structure “there be” How many seasons are there in a year There are 4 seasons in a year. Look and say. Using the structure “there be” How many solar terms are there in a year There are 24 solar terms in a year. air rivers pollution seas fields animals water forests plants people mountains The earth What things are there on Earth Look and say. Using the structure “there be” Look and say. Using the structure “there be” There are many rivers, mountains and forests on the Earth. There be…… Let’s talk about our Earth ! There is lots of water in the sea. Look and say. Using the structure “there be…” There are many things that support life, such as food ,water. things that support life Look and say. Using the structure “there be…” water pollution There is lots of pollution on the Earth , such as water pollution. Look and say. Using the structure “there be…” There is more and more plastic pollution in the sea. Look and say. Using the structure “there be…” The sea is very important to us. So how should we do We should pick up any plastic in the sea, stop plastic pollution. 课堂活动 4 Using there is / are We often use there is... or there are ... to say that something exists somewhere. Su Mei and Su Wen are talking about how to protect the sea. Read the dialogue and pay attention to the words in bold and the underlined nouns and noun phrases. Su Mei: The sea is very important to us. But there is more and more plastic pollution in the sea. What can we do to help protect the sea Su Wen: There are many things we can do. We should organize a Beach Clean-Up Day. You see. there are always many bottles and plastic bags, and a lot of other rubbish on the beaches in our area. These things all end up in the sea. Su Mei: That's a good idea! Are there any other things we can do to help Su Wen: Yes. of course. I will send you an article with some good suggestions. We use there is with a singular noun or an uncountable noun. We use there are with a plural noun. there is - there's there is not = there isn't there are - there're there are not = there aren’t Note the difference below: There are always many paper bags and a lot of plastic rubbish on the beaches. There is always a lot of plastic rubbish and many paper bags on the beaches. there be句型的结构和用法规则: 基本结构 There + ... ...
