Unit 3 The Earth 习题1
一、根据句意及首字母提示完成单词。
1.They went for walks together in the f________.
2.I want a l_____ box; this is too small.
3.It is important for us to p________ the Earth for our future.
4.Plants absorb(吸收) e_______ from the sun.
5.We shouldn't p________ our environment.
二、根据所给汉语完成句子，每空一词。
1.帮助他人是很重要的。
________ _________ _________ help others.
2.不要忘记把垃圾丢掉。
Don't forget to ______ ________ your rubbish.
3.我把杂志放入抽屉里。
I ______ the magazine _______ the drawer.
4.你们上星期日在公园玩的高兴吗？
Did you ________ _________ __________ __________ in the park last Sunday?
5.我们通常起点起床。
We usually _________ _________ at 7 o'clock.
6.在我们的城市里有800万人。
_________ _________ eight million ________ in our city.
7.布莱克先生拿起帽子走了出去。
Mr. Black ________ _________ his hat and went out.
8.请将这些句子从黑板上抄下来。
Please _______ these sentences _______ from the blackboard.
9.我们每人有一个书房。
_______ of _______ has a study.
10.从我家到学校我走了半小时。
I walked for _______ an hour ________ my home ______ school.
三、写出下列名词的单复数。
1. brush _________ 2.wife_________ 3.sheep _________
4. baby _________ 5.box _______ 6.Japanese ___________
7. watch _________ 8.policeman ________ 9.houses________
10. deer_________ 11.teeth _________ 12.men___________
13. ladies_______ 14.oxen_______ 15.mice_________
Unit 3 The Earth 习题2
一、单项选择。
I：选出可以替换换线部分的选项。
( ) 1.They provide the children with food and books.
A.give; with B.give; / C.satisfy; with D.provide; to
( ) 2.Today, there is a lot of pollution.
A.many B. Lots of C.much D.a little
( ) 3. He reports the thief to the police.
A.says B.tells C.gives information about D.speaks
( ) 4. The stove is burning.
A.on fire B.empty C.full D.in danger
( ) 5.The pollution pollutes the Earth and kills animals and plants.
A.comes into living B.causes the death of C.endangers D.destroys
II：选出最佳选项填在横线上使句意完整。
( ) 1.Benny saw three ______ climbing the walls.
A.thiefs B.thief C.thieves D.thieve
( ) 2. - Tom,what are those?
- They are________.
A.deers B.a deer C.deer D.deeres
( ) 3.There ____ a book and two pens on the desk.
A.is B.are C.be D. /
( ) 4.The boy is thirsty, he would like _________.
A. a cup of tea B. a bowl of chocolate C.a box of chocolate D. a piece of bread ( ) 5.Maths _____ my favourite subject.
A.is B.am C.are D.be
( ) 6.It's important _______ us to study hard.
A.to B.for C.of D.with
( )7.There are many plants on Earth. Some live _____ the land. Some live ____ the water.
A.under, on B.in, under C.on. under D.under, in
( ) 8.We must stop _____ the animals!
A.kill B. to kill C.killed D.killing
( ) 9.Don’t ____ rubbish into the river!
A.go B.throw C.pull D.push
( ) 10. Forests are very important. They provide us _____ a lot of things.
A.of B.to C.with D.for
二、用所给词的正确形式填空。
I:用be(am, is, are)的正确形式填空。
1. There _____ two boxes of toys.
2. Water _____ very important in our daily life.
3. What _____ those?
4. They _____ going to have lunch together.
5. I ______ studying now.
II:根据语境，用括号内所给单词的正确形式填空。
1. There are also many people like you and ______ (I) on Earth.
2. It’s __________ (importance) to find out what he is doing.
3. There ______ (be) two books and a pencil on the table.
4. The young in our society need care and ________ (protect).
5. I went to many interesting ______ (place) last year.
6. Do you have any _______ (plant)?
7._______ (leaf) turn yellow in autumn.
8. I have two ______ (piece) of news for you.
9. I want to make ______ (friend) with you.
10. I want three ______ (glass) of juice, please.
Unit 3 The Earth
教案 2
一、教学定位：
Input-based, 重视阅读理解。
Practice-based, 启发学生，归纳语言知识，开展多层次强化综合练习。
二、教学目标：
语言知识：
1.深入学习主阅读篇章的结构以及相关的语言点。
2.正确区分可数名词与不可数名词。
3.掌握句式There is/are…的用法。认读和理解单词。
语言技能：
1.根据文本内容，寻找信息并完整表达。
2.学会可数名词与不可数名词的数量表达形式。
阅读要求：
1.通过多种形式的阅读活动与任务，帮助学生理解课文。
2.指导学生运用一定的阅读理解学习策略，培养一些阅读微技能，如：扫读，获取文章大意；通过构词法或上下文猜测生词大意；推断等。
3.指导学生了解以时间顺序为主的记叙文的结构。
4.拓展学生的文化背景知识，开阔视野。
情感态度：
了解地球上环境污染的现状，为减少环境污染尽自己的一份力，树立保护地球的意识。
教学重点：
正确使用句型There is/are…以及可数名词和不可数名词。
教学难点：
通过句型操练归纳There is…与There are… 句式的区别。
学习策略：
培养学生探究学习、合作学习、自主学习的能力。
三、教学环节设计：
Step1.Leading-in
1. Free talk.
2. Ask Ss to look at the pictures on page 30 and talk with their partners. Ask them to finish exercise A1 and A2.
Step2.Pre-reading
1. Ask Ss to look at the photos and the title of the poster on page 31, then answer the questions (finish exercise B1 on page 30).
1) What is the poster about?
2) What things are there on Earth?
2. Teach Ss some new words by showing some pictures.
3. Vocabulary exercise: Get Ss to finish C1 and C2 on page 32 to consolidate the new words phrases.
4. Prediction: Read the first sentence of each paragraph in the article on page 31. Then answer the questions.
Step3. While- reading
1. First reading: Tell Ss to read the text quickly and find out the topic sentence, then circle the correct answers(finish exercise D1 on page 33).Tell them this is a way to make predictions about an article. Check the answers.
2. Second reading: Read the text again and complete exercise D2 on page 33.
Step4.Post-reading
Discussion(group work):
Get Ss to Discuss in groups:
What else do you know about the Earth?
Use these two sentence patterns(finish exercise D3).
There is/are…
Some… some…
Retell the text according to the pictures and the clues on the blackboard(group work).
Step5.Learning language points:
Deal with some useful phrases and expressions in the passage. Guide the Ss to learn and use them in their own speaking and writing.
1) There are/is
2) Some… some…
3）provide sb. with sth. 拓展：provide sth. for sb.
4）put….into…
5) It is +adj.+for sb. to do sth.（对某人来说做某事怎么样）
Step6.Grammar Learning ---countable and uncountable nouns
Presentation---ask and answer about the pictures.
Eg1: ---What do you see on the table?
Two apples, some cakes, two bowls of rice, two cups of water…
2. Summary---guide the students to summarize the following:
可数名词与不可数名词的意义
可数名词与不可数名词的用法
不可数名词的分类归纳 （可以小组竞赛形式）
Read the sentences on P35 and work out the rule.
3. Exercise:
Get Ss to finish Exercise A1.
Pair work: ask and answer questions about each photo following the example: finish Exercise A2.
Oral practice: Get Ss to make some conversations with their partners.
Get Ss to learn more about countable and uncountable nouns.
Eg: A bottle of milk; two bottles of milk
Step7. Presentation of “There is/are”.
Explain the usage of “There is/are”: to say that sth. exists in swh.(某地有某物)
Ask Ss some questions according to the picture.
Q: What are there on the table?
A: There are two apples, some cakes, two bowls of rice and two cups of water.
Get Ss to work out the rule: finish p37.
Get Ss to pay attention to “there is” or “there are”.
Eg: There is a glass of water and three apples on the table.
There are three apples and a glass of water on the table.
Get Ss also pay attention to: there is=there’s
There is not=?
There are =?
Get Ss to finish exercise in page 37.
Step8.Considalation
Translation the following phrases:
一碗饭，两杯咖啡，三张纸，四盒鸡蛋，五个学生，六瓶酸奶，七双鞋子，一些食物。
2. 选词填空，使下列句子意思通顺：
a. ---Woo! So many books here!
---Could you help me carry _______ books to _______ house over there?
(this, that, these, those)
b. ---Is _______ bike yours, Miss Chen?
---No, it isn’t. Can you see the one under the tree? _______ is mine.
(this, that, these, those)
c. __________(How many, How much) money do we need for the project？
d. There is __________(too few, too little) oil. You’d better buy some more.
Step4. Summary
Get Ss to summarize what they have learned today.
Step9. Homework
1.写出你最拿手的一道菜的食谱（所需材料与分量）（Optional：对于水平较好的学生，可要求他们写出烹调过程）。
2.分类归纳不可数名词（归纳本）。
3.完成练习册内相关练习。
课件14张PPT。Unit 3
The EarthPre-readingKnow more about the Earth!太阳系A quiz game8.Questions 1.How did life begin on the Earth?
2.What things are there on Earth?Q1 1. In Chinese legends, Nvwa made humans.1.How did life begin on the earth?2. In western culture, God created the world in seven days.3. Today’s scientific idea:
The universe began from the Big Bang.
Life first began in the sea on the earth.Q2 peoplemountains and rivers animals fieldsforestsplantsWhat things are there on Earth?Reading Speaking In groups, talk about what pollutions did people make. And discuss the methods to prevent polluting.S1: What pollutions did people make?
S2: We put rubbish into the sea and under the ground. That kills animals and plants.
S3: What can we do to prevent it?
S1: We should recycle the rubbish.
…Writing What problems do we have?
What can you do to protect the Earth?Goodbye!课件28张PPT。Unit 3 The EarthWhat can we see in the sky?Warm upthe Sunthe Moonthe EarthStarsWhat things are there on the Earth?Let’s watch and listen. Earth Song --- MJ1. What’s on the Earth?
2. How was the Earth many years ago?
3. How is the Earth now?Let’s watch and listen. Earth Song --- MJ1. What’s on the earth?
There are air, water, people, animals and plants and so on.
2. How was the earth many years ago?
Beautiful and clean.
3. How is the earth now?
Dirty.Protect the EarthThere are also many people like you and me on Earth. The Earth provides us with air, water and food. It is our home. There are many different plants. Some are large. Some are small. All plants need light and water. There are different animals on Earth too. Some live on the land. Some fly in the sky. Some live under the water. The Earth is a beautiful place.
There are forests and rivers, mountains and fields. Some places are very hot, and some are very cold.Today, there is a lot of pollution. We burn things to make energy. This pollutes the air. We put our rubbish into the sea and under the ground. This pollutes the Earth and kills animals and plants.Places on EarthPlants and animalsPeople on EarthPollutionWe must stop doing these things. It is important for us to protect the Earth for our future.Comprehension exerciseTell whether the following statements are true or false and give supporting details.Some places are very hot, and some are very cold.Some live on the land.
Some fly in the sky.
Some live under the water.TTThe Earth provides us with air, water and food.We burn things to make energy. This pollutes the air. We put our rubbish into the sea and under the ground. This pollutes the Earth and kills animals and plants. TFComprehension exerciseD1 Find sentences beginning with There is/are ... from the poster on page 31 to go with these photos. Today, there is a lot of pollution.There are many different plants. There are different animals on Earth too.There are also many people like you and me on Earth.There are forests and rivers, mountains and fields.Comprehension exerciseD2 Read the poster again and answer the questions below in complete sentences. 1 What is the weather like in different places on Earth? 2 Where do animals live on Earth? 3 What does the Earth provide us with? Some places are very hot, and some are very cold.
Some live on the land. Some fly in the sky. Some live under the water.
The Earth provides us with air, water and food.
The Earth is a beautiful place.
There are _______and ________, _________ and __________. Some places are ____________, and some are __________.There are many ____________. Some are ____. Some are _________. All plants need light and water. There are _____________ on Earth too. Some live ___________. Some ____________. Some live _______________. Let’s retell the article.There are also __________ like you and me on Earth. The Earth provides us with _________, _________and _________. It is our home. Today, there is a lot of ________. We burn things to make energy. This ________________. We put our rubbish _____________ and ________________. This pollutes the Earth and _________________.Let’s retell the article.Dirty Now ?Activity dry landHe is cutting down the trees.What is the fur coat made of?fur coatThey are killing the animals for skins.noise pollution
噪音污染air pollution
空气污染Pollution污染Pollutionwater pollution
水污染Land pollution
土地污染How can we save the Earth ?Pair WorkA: How can we save the Earth?
killing …
B: We must stop cutting …
polluting…Polluting the airPolluting the landKilling the animalsWe must stop …Cutting down the treesSave Your Life!Stop Pollution !Save The Earth!NOWLet’s playPerform these words or phrases by using your body language or some simple sentences or words in 60 seconds.Rules:Divide into 2 groups.
Each group choose 4 persons to perform and 4 persons to guess out the words and say it out loud.
If you don’t know then say “pass”.
Each person perform 2 expressions.kill 杀死 Earth 地球pollution 污染save the Earth 保护地球Words air pollution 空气污染protect 保护land pollution 土地污染Write a composition with information below:
The environment around us is getting ……
In some places we can’t see ……
Some people even ……
We can ……
We can use …… instead of ….
The world will be ……
It’s our duty to ……
Homework Goodbye !课件12张PPT。Unit 5 The Earth ——There be句型专题How many apples are there
on the tree?There are twenty apples
on the tree.How many apples are there
on the tree now?There are thirteen apples
on the tree now.There be 句型表示
“存在…”“有”。
There be+主语（人或物名词）+地点
其中be动词有时态和单复数变化。看名词There _____ a doll in the toy box.
A. is B. are There _____ some bread on the plate.
A. is B. are There _____ a lot of green trees in the
park.
A. is B. are There is a cat and two dogs under the tree.There are two dogs and a cat under the tree.therethere 是个近视眼。 就近原则只要看到be动词后面的词是复数名词，就用are，否则就用is。
当然还要注意时态哦！
There _____ some water in the
bottle.
A. is B. are
C. have D. be
There _____ a pencil-case and
many pencils in Tom’s schoolbag.
A. is B. are
C. have D. be
There is a radio on the desk.
There be… 的一般疑问句 Is there a radio on the desk ?
Yes, there is. / No, there isn’t.
There are some shoes under the bed.
Are there any shoes under the bed?
Yes, there are. / No, there aren’t.
规则：
is/are要提前，some 变any，其他都不变。There be 口诀There be有特点，主语放在be后面。
单数主语用is ，复数主语要用are。
变否定很简单，be后要把not添。
变疑问也不难，把be提到there前。
否定疑问any换，就近原则多多练。
练习：用be动词is / are 填空。 1、There a pencil in the pencil box.
2、There some flowers on the desk.
3、There four people in my family.
4、There a picture and two maps on
the wall.
5、A: there a cat under the tree?
B: Yes,there .isareareisIsis课件18张PPT。Unit 3 The Earth——Countable &
uncountable nouns可数与不可数名词Countable & uncountable nouns英语中的名词分为可数名词和不可数名词
1.可数名词是可以计数的，有单复数之分，能直接被a，an和数词修饰。
e.g. an apple four apples
a book some books
2.人们常把物质名词，抽象名词等视为不可数名词。
不可数名词一般只有单数形式，没有复数形式，不能直接被a, an和数词修饰。请分类：water, egg, air, music, animal policemanegganimalpolicemanwaterairmusiceggsanimalspolicemenrule:treesmountainsflowers可数名词一般是直接在名词 后面加“s”watchesboxesfishesbusesrule以字母 s, sh, x, ch结尾的单词， 变为复数时在其后加es。dish---bus---fox---fish---dishesbusesfoxesfish ,fishes (种类)hero---heroestomato---tomatoespotato---potatoesbuffalo---buffaloes骑着水牛（buffaloes）的英雄们(heroes)爱吃西红柿(tomatoes)
和马铃薯(potatoes)。其他以“o”结尾的单词直接加“s”pianoradiophotocity----key----rule元音字母+y结尾的：y---+scitieskeysleavesrule以f或者以fe结尾的单词， 通常把f或者fe变成v,再加es例：wife, knife, life小结 可数名词复数的构成方法： 一般在名词后加-s：dog----dogs2.以s, x, ch, sh结尾的名词加- es：watch----watches3.以辅音字母加 y 结尾的名词加- es：country----countries 4.以o结尾的名词，一般直接加-s,
少数词加-es：potato----potatoes tomato----tomatoes5.以f,fe结尾的名词，一般变f, fe为v再加-es：6.特殊变化的单词要熟记： knife----knives child----children man----men tooth----teeth police
public
family （家人）
people（人们）
the + 姓s 例：the Smiths表示复数的名词（复合名词）史密斯一家人My family (be) a big one.
All my family (be) in China now. isarenews
politics
maths
physics
thermos看似复数实际是单数的名词：消息政治数学物理热水壶1. No news good news. (be)
2. I think maths very important.isis需要记忆的特殊复数形式：
man—men woman----women
（例外：German---Germans） tooth----teeth foot---feet
mouse----mice
child----children
deer---deer sheep---sheep
Chinese—Chinese
Japanese—Japanese
不可数名词不能与数词连用，若要表示相应的
数量，则需要借助一定的单位词。借助表示“张”、“块”的单位词： a piece of paper 一张纸 a piece of advice 一条建议
a piece of news 一条新闻 a piece of chalk 一支粉笔2.借助表示容量的词： a bottle of ink 一瓶墨水 a cup of tea 一杯茶
a bowl of rice 一碗米饭 a glass of beer 一杯啤酒3.借助表示重量的词：a kilo of salt 一公斤盐 ten tons of coal 十吨煤4.借助表示形状的词：a drop of water 一滴水 a grain of sand 一粒沙
