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1、Unit 3 The Earth land field large provide pollution burn energy Words review Words and phrases review n 陆地 n 田地 田野 adj 大的 v 提供 n 污染 v 燃烧 n 能量 能源 v 杀死 v 污染 n 地面 adj 重要的 把 倒入 停止做某事 在水下 为 提供 kill pollute ground important put into stop doing sth under the water provide with Watch the piece of video The
2、earth is a beautiful place There are many things on the Earth What do you see in the video 视频欣赏 Getting readyGetting ready Answer the following questions What is Hi telling Lo Hi is telling Lo that about 70 of the Earth is covered by water What does Lo mean by Earth To Lo Earth means soil or land 1
3、To get the general idea by skimming 2 To get the specific information by scanning 3 To learn some key words and useful expressions Objectives provide with put into 用打乱的字母拼写单词 People should the animals on Earth protect v 保护 Look and Say Anna writes a every week n 报告 report There are forests rivers an
4、d on the earth fields Our classroom is very There are 100 students in it large The school us food provideswith There is a lot of pollution n 污染 People wood to ger warm in the past burnt v 燃烧 Some large animals small animals for food kill v 杀死 A1 1 2 3 4 stars the Earth the Moon the Sun starsthe Eart
5、h the Moonthe Sun Match the pictures with their names P30 1 What are the blue parts 2 What are the green and brown parts 3 What are the white parts Look at the photos of the earth in A1again In pairs discuss the questions below A2 1 What is the poster about 2 What things are there on Earth P32 Earth
6、 places forests rivers the sea mountains fields pollution dirty water from factories plastic bags too much rubbish living things animals plants people What things What things are there on are there on Earth Earth Do you know the meanings of the words and phrase in red Circle the correct answers 1 Th
7、e Earth provide us with air water and food a gives b shows 2 We burn things to make energy a set on fire b make very strong C1 P32 3 This pollutes the air a make clean b make dirty 4 This pollutes the Earth and kills animals and plants a cleans b makes die 5 It is important for us to protect the Ear
8、th for our future a Keep safe b change C2Complete the conversations with the words and phrases from the box burn pollute provide with important protect 1 Tom The water from the factory is dirty Bob Yes We must not let it the river We must do something to the river Tom It is for us to do something ab
9、out this pollute protect important 3 Jack Forest are very important Do you know why Joe Of course They us a lot of things For example wood and fruit Jack You re right Many people still wood to make energy provide with burn Find sentences beginning with There is are on page 31 to go with these photos
10、 There is a lot of pollution There are also many people like you and me on Earth P33 D1 There are many different plants There are different animals on Earth too There are forests and rivers mountains and fields 3 4 1 What is the weather like in different places on Earth Some places are very hot and
11、some are very cold 2 Where do animals live on Earth 3 What does the Earth provide us with Some live on the land Some fly in the sky Some live under the water The Earth provides us with air water and food Read the poster again and answer the questions below in complete sentences D2 1 All places on Ea
12、rth are warm 2 All plants need light and water 3 We get air water and food from the Earth 4 There is air pollution water pollution and land pollution on Earth F T T T Fill in the form Why should we protect the Earth 1 Because the Earth is a There are Some places are very hot and some are very cold T
13、here are many different plants Some plants are Some are small All plants need There are different on Earth too Some live on the Some Some live under the There are also like you and me on Earth The Earth provides us with It is our Because there is a lot of on Earth We burn things to make This pollute
14、s the air We put into the seas and under the ground This animals and plants How should we protect the Earth We must We must Why should we protect the Earth 1 Becau se the Earth is a There are Some places are very hot and some are very cold There are many different plants Some plants are Some are sma
15、ll All plants need There are different on Earth too Some live on the Some Some live under the There are also like you and me on Earth The Earth provides us with It is our forests and rivers beaut iful place mountains and fields large light and water animalsland fly in the sky water many people air w
16、ater and foodhome Because there is a lot of on Earth We burn things to make This pollutes the air We put into the seas and under the ground This animals and plants How should we protect the Earth We must We must pollution energy rubbish kills stop burning things stop putting rubbish into the seas and under the ground Complete the passage according to the text The Earth is a beautiful place with forests and rivers mountains and There are plants and small plants The Earth us air water and food Tod
