初中 初一 英語滬教牛津版 7AU Grammar 牛津版7AU Grammar 課件

1、英語（牛津版）七年級 上冊Unit 3The EarthGrammar徐明 Noor羅湖外語初中學(xué)校 RevisionProtect the Earth The Earth is a beautiful place. There are forests and rivers, mountains and fields. Some places are very hot, and some are very cold. There are many different plants. Some are large. Some are small. All plants need light an

2、d water. There are different animals on Earth too. Some live on the land. Some fly in the sky. Some live under the water. There are also many people like you and me on Earth. The Earth provides us with air, water and food. It is our home. Today, there is a lot of pollution. We burn things to make en

3、ergy. This pollutes the air. We put our rubbish into the sea and under the ground. This pollutes the Earth and kills animals and plants. We must stop doing these things. It is important for us to protect the Earth for our future.What things are there on Earth?plantsfieldsmountainsriverforestspolluti

4、onwaterlandairfoodrubbishseaanimalslightplaces1Lead-inhomepeopleplantsplacesfieldsmountainsriversforestspollutionwaterlandairfoodrubbishseaanimalsplantsplacesfieldmountainsriversforestspollutionwaterlandairfoodrubbishseaanimalsCountable nounsUncountable nounslightIn English, we can count some things

5、, e.g. rivers and mountains. We cannot count other things, e.g. water and air. Countable nounsUncountable nounsone animal, two animalssome rubbishI have a world map at home. There is an article about the Earth.All plants need light and water. This plant is beautiful. These animals are dangerous.Air

6、has no smell.Water is important.Countable and uncountable nouns2Work out the rule (Countable/Uncountable) nouns can have plurals. We can use a or an before (countable/uncountable) nouns. Uncountable nouns only take (singular/plural) verbs. Countable nounsUncountable nounsone animal, two animalssome

7、rubbishI have a world map at home. There is an article about the Earth.All plants need light and water. This plant is beautiful. These animals are dangerous.Air has no smell.Water is important.A1 Read the sentences below and decide whether the nouns in red are countable or uncountable. Write the wor

8、ds 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 mountains. 4 The flowers are beautiful. Let me take a photo.5 We should drink water every day. Here is a glass for you. countableuncountableforestrivermountainsflowersphotoglassgras

9、srubbishairwaterRevisionProtect the EarthThe Earth is a beautiful place. There are forests and rivers, mountains and fields. Some places are very hot, and some are very cold.There are many different plants. Some are large. Some are small. All plants need light and water. There are different animals

10、on Earth too. Some live on the land. Some fly in the sky. Some live under the water. There are also many people like you and me on Earth. The Earth provides us with air, water and food. It is our home. Today, there is a lot of pollution. We burn things to make energy. This pollutes the air. We put o

11、ur rubbish into the sea and under the ground. This pollutes the Earth and kills animals and plants.We must stop doing these things. It is important for us to protect the Earth for our future.There are pencils in the classroom.Yes, there are.Theres a cupboard on the pencils.Yes, there is.There s a ru

12、ler on the cupboard.Theres a bookcase on the ruler.Theres a teacher on the bookcase.There be 句型StructureThere are many eggs in the basket.There is a watermelon in the basket.There is/are+某物/某人+某地某地有某物或某人 “存在，有”There be句型中be動詞有單復(fù)數(shù)的變化?；窘Y(jié)構(gòu)booksmoneyroomsteacherwaterpictureworkersmilkpencilsan appleThe

13、re _isisareisisisareareareisThere be看名詞；單數(shù)is；復(fù)數(shù)are，不可數(shù)名詞要用isPractice1. There _some bread on the table.isareis不可數(shù)名詞練習(xí) Practice2.There_a pen in the box.isareis名詞單數(shù)練習(xí) Practice3.There_a lot of trees in the forest.isareare名詞復(fù)數(shù)就近原則1.There_a book and some pencils on the table.2.There_some pencils and a boo

14、k on the table.a bookissome pencilsareThere be是近視眼，遵循就近原則！be動詞單復(fù)數(shù)形式要跟there be之后的第一個主語保持一致句型轉(zhuǎn)換:否定句1There are some students in the house. There students in the house. 2There is a cat in the box.There a cat in the box.are not anyis not規(guī)則：be動詞后加 not, some變any.句型轉(zhuǎn)換：一般疑問句3There is a house on the mountain.

15、 a house on the mountain? 4There is some water in the lake. there water in the lake? Is thereIs any規(guī)則：Be 動詞提前，some變any,其他部分不變。Exercises連詞成句1234填空題 用所給詞的適當(dāng)形式填空根據(jù)句子的關(guān)鍵詞，運(yùn)用所學(xué)內(nèi)容進(jìn)行作答。刮開涂層1. There is some _(bread) on it. 2. There are 5 basketball_(play) in every team. 3. There arent_(some) people in the r

16、oom. 4. There_(be) not a bird in the sky. 5.There_ (be) a girl and two boys in the library.breadplayersanyis2.適當(dāng)形式填空 （觀前顧后法）is 按要求改寫句子根據(jù)句子要求，進(jìn)行改寫。注意正確使用時態(tài)。刮開涂層改寫句子 （見縫插針法）1. There is an apple in the box. (改為否定句和一般疑問句)否定句There is an apple in the box.notThere isnt an apple in the box.There is an apple

17、 in the box.Is there an apple in the box? 一般疑問句 連詞成句將所給單詞連成句子，要求符合語法，語句通順，大小寫正確，單詞不重復(fù)使用。刮開涂層isnt1.連詞成句 （穿針引線法）anythere inthebottlemilk(.)Thereisntanymilk inthebottle .is2.連詞成句 （穿針引線法）abookthedeskthereunder(?)Isthereabookunderthedesk ? 填空題刮開涂層1.There _ thirty-six students and a teacher in the classroom.isYou got it!areNEXTPractice2.There _ a boy and three girls on the stage.areYou got it!isNEXT單選 PracticeCountable nounsUncountable nounsone animal, two animalssome rubbishThis plant is beautiful. These animals are dangerous.