初中英语：The-Earth-课件.pptx（纯ppt,无音视频）

1、Module 2 The natural worldOxford EnglishThe EarthWelcome to Whos still standing Topic:How much do you know about sea?Warming-up rules:1.Each member of your group can raise your hands to get the chance to answer the questions.2.The top one group can get a tip for your next game.1Sea facts This is a q

2、uiz about some knowledge of sea.1 Only _ of the Earth is land.a 3/4 b 1/42 Most of the water on Earth is in _.a streams and rivers b the seas3 Whales _ fish.a are b are not4 Sharks are _.a small b dangerous5 _ catch fish for people to eat.a Fishermen b Farmers6 Sea water usually tastes _.a sweet b s

3、alty7 People _ drink sea water.a can b cannot1Sea facts Listen to a dialogue and find out the answer.1 a b3 a b2 a bone quarter three quarterswhale tiger5 kilometres 10 kilometres1 kilometre=1,000 metresdepth1 a bone quarter three quarters2 a bwhale tigerListen to a quiz about the sea.Then circle th

4、e correct pictures.3 a bwhale tiger5 kilometres 10 kilometres1Sea facts Listen to a dialogue again and try to describe the picture.Three quarters of the Earth is covered by water.Describe the pictures according to the key words.three quartersthe Earthwaterwhaleliveseathe deepest partseamore than10 k

5、ilometresThe whale lives in the sea.The deepest part of the sea is more than 10 kilometres deep.Game over!Yesterday,I went to supermarket and bought some things.What is it in my bag?It is.Uncountable nouns不可数名词不可数名词VSIn English,we can count some things,e.g.rivers and mountains.We cannot count other

6、things,e.g.water and air.Countable nounsUncountable nounsone animal,two animals，some animalssome rubbishI have a world map at home.There is an article about the Earth.All plants need light and water.a or an before countable nouns.In English,we can count some things,e.g.rivers and mountains.We cannot

7、 count other things,e.g.water and air.Countable nounsUncountable nounsone animal,two animals，some animalssome rubbishI have a world map at home.There is an article about the Earth.All plants need light and water.Countable nouns has plural form.only singular form单数形式单数形式 (Countable/Uncountable)nouns

8、can have plurals.We can use a or an before(countable/uncountable)nouns.A1 Read the sentences below and decide whether the nouns in italics are countable or uncountable.Write the words in the correct columns.1 There is grass in a forest.2 Do not throw rubbish into the river.3 The air is fresh in the

9、mountains.4 The flowers are beautiful.Let me take a photo.5 We should drink water every day.Here is a glass for you.forestrivermountainsflowersphotoglassgrassrubbishairwaterIn order to express accurate quantity,people use some quantifiers（量词）（量词）to express the quantity of things.（物品的数量）（物品的数量）a box

10、of eggsa bowl of ricea glass of water数字数字+量词量词+of+物品物品bottle/milkbowl/riceglass/waterbag/applecup/coffeebox/egga glass of watera bottle of milka bowl of ricethree boxes of eggstwo bags of applesthree cups of coffeebottle/milkbox/eggbowl/riceglass/waterbag/applecup/coffee123456S1:Whats this?S2:Its a

11、bottle.S1:Whats inside it?S2:Some milk.S1:What are these?S2:Theyre boxes.S1:Whats inside them?S2:Some eggs.A2 In pairs,ask and answer questions about each photo.Follow the example.a piece of a loaf of a slice ofWe use them with(countable/uncountable)nouns.Homework:1.第八期报纸第一版词汇和第二第八期报纸第一版词汇和第二版语法梳理。版语法梳理。2.书写书写p28-29。3.回家看看厨房中有什么，练习回家看看厨房中有什么，练习生活中量词的表达如：生活中量词的表达如：It is a plate of noodles，a bag of salt.