初中英语牛津版 (深圳&广州)七年级上册（2012秋审查）Unit 3 the earth导学案

Unit 3 The Earth &Reading

一，单词积累

1. 名词 n.

Earth

quiz

pattern

report

part

land

field

pollution

energy

ground

fact

kilometer

2. 动词 v.

protect

provide

burn

pollute

kill

must

catch

problem

3. 形容词 adj.

large

important

own

few

4. 介词 prep.

into

5. 副词 adv.

away

二，词组积累

关于…的报告                                  

被…覆盖                                      

在地球上                                      

生活在陆地上                                  

在空中飞翔                                    

生活在水下面                                  

提供某人某物                                  

许多                                          

生产能源                                      

把….放到…里                                 

在地底下                                   

停止做某事                                 

把…点上火                                 

使….干净/脏                                

越来越少                                   

扔掉                                       

骑上                                       

把….举起来                                

让….活着                                  

很久以前                                  

 三，语言点

1. Some places are very hot, and some are very cold.

some…some一些….一些…

some places此时的some相当于一个形容词，后加名词

第二个some单独使用，后没加名词，此时的作用是一个代词

2. There are many different plants.▲

different: adj 不同的

different countries 不同的国家 （different后的名词通常用复数形式）

拓展：①be different from 与…不同

eg: My hobby is different from my brother’s.

②difference: n. 不同

eg: There are many differences between us.

3. Some live on the land. Some fly in the sky. Some live under the water.

注意下列词组所搭配的介词

on the land在陆地上  in the sky在空中  under the water在水下面

思考：这个句子中的some是什么词性，指代的是什么？

4. There are also many people like you and me on Earth.▲

①also: 也；常用与实意动词之前，be动词之后

eg: He also enjoys reading.

   He is also clever.

too: 也；常用在肯定句的句末

eg: I really like Duo Liang. And I like Jie Kejunyi, too.

②like: v喜欢； prep 像

对比下面两个句子

eg: Lina is a girl like his mother.

   Robert likes dogs very much.

5. The earth provides us with air.▲

provide sb with sth = provide sth for sb 为某人提供某物

eg: The book can provide you with all the information.

   =                                        .

6. There is a lot of pollution.

a lot of = lots of 许多，后接可数名词复数或不可数名词

7. We put our rubbish into the sea and under the ground.

put….into:把….放入….; 把…..倒入…..

eg: Can you put some sugar into my coffee?

   Please put all your toys into the box.

8. This pollutes the Earth and kill animals and plants.

this：“这，这个”；除了可以用来指代物体之外，还可以用来指代前文多提到的某件事。

思考：此句中的this指代的是什么？

9. We must stop doing these things.▲★

stop doing sth: 停止做某事，即停下手头正在做的事情

eg: When the teacher came into the classroom, all the students stopped talking.

拓展：stop to do sth：停止做某事，停下手头的事情去做另一件事情

对比下列两个句子

假设你一回家就看电视，此时妈妈对你说：

Tom, stop watching TV.

Tom, stop to do your homework.

doing是你正在做的事情； to do是你要去做的事情

EX: Please stop              (talk). Let’s begin our class.

   We’re all tired. Let’s stop           (have) a rest.

10. It’s important for us to protect the Earth for our future.▲

句型：It’s + 形容词+ for sb+ to do sth. 对某人而言，做某事怎么样

翻译下列句子：

学好英语对你们而言是必要的。（necessary: adj 必要的）

多吃蔬菜对我岩岩是有好处的。

10. one quarter

quarter：四分之一；四等分之一; 一刻钟

one/a quarter四分之一 ；three quarters 四分之三

a quarter past four 四点过一刻

11.          What can we do to help protect the sea?▲

help（to）do sth帮忙做某事

help sb (to) do sth帮助某人做某事

help sb with sth 在某方面帮助某人

EX: Emy always help his mother          (do) housework.

   Mrs. Li, can you help me       my English?

12.          We can ask people not to eat shark fin soup.▲

ask: 询问，问  May I ask a question?

     要求  ask for sth 要某物

           ask sb for sth 找某人要某物

           ask (not) to do sth 要求(不)做某事

           ask sb (not) to do sth 要求某人（不要）做某事

eg: May I ask for a help?

   Children always ask money from their parents.

   The old man asked to give him a seat.

   My mother always asks my father not to smok.

13.          There are fewer and fewer fish in the sea each year.

fewer and fewer 越来越少，后面加可数名词

less and less越来越少，后面加不可数名词

each year = every year 每年

14.          People throw away a lot of rubbish every day.

throw away sth = throw sth away 把….扔掉，丢掉,但是当sth是代词的时候只能放中间

eg：I threw his letter away.= I threw away his letter.

15.          It keeps us alive.▲

keep+ n + adj  保持…怎么样

EX:

翻译下列短语：

保持教室干净                   

保持身体健康                   

练习

(A) 从下面每小题的A、B、C、D四个选项中选出可以替换划线部分的最佳选项

1. There are a lot of different animals on Earth.

A. some   B. few  C. many     D. much

2. Mr Black provides the poor children with food.

A. gives    B. buys    C. shows   D. catches

3. She is writing a report about protecting the plants.

A. with    B. on C. for     D. around

4. I love my new school. It is very large.

A. lovely   B. small         C. big      D. pretty 

5. The water from the factory pollutes this river.

A. makes ... clean  B. uses      C. protects        D. makes ... dirty 

(B) 从下面每小题的A、B、C、D四个选项中选出可以填入空白处的最佳选项

6. There are so many toys in the shop. ____ are very big and ____ are very small.

A. There; there    B. These; some   C. Some; those     D. Some; some

7. Elephants live ____ the land and birds fly ____ the sky.

A. on; in          B. under; on        C. in; under        D. at; on

8. —There ____ always some rubbish on the beach.

—We ___ stop people from polluting the sea.

A. is; can’t  B. is; must  C. are; should  D. are; won’t 

9. —Trees are very important. ___ you know why?

—Certainly. They ___ us with food and fruit.

A. Are; provide   B. Do; protect     C. Do; provide    D. Are; protect

10. —How do you like dancing?

—It needs a lot of energy. ______ is easy _______ me to get tired when I dance.

A. That; for      B. This; of    C. It; for      D. There; of

11. ----There is no air or water on the moon. Is there? 

---- ____. 

A. Yes, there are      B. No, there isn't    C. Yes, there isn't    D. No, there is 

12.   ____ is there on the table? 

 A. How many apples       B. How much bread    C. How much breads      D. How many food

13.  The boys have got         already. 

A. two bread           B. two breads     C. two pieces of bread     D. two piece of bread 

14. It is very important for us ___________ English well! 

 A. learn        B. to learn       C. learning       D. learned 

15. — There goes the bell. 

—It is time for class. Let’s stop __________.  

A. talk        B. talks        C. to talk       D. talking 

16. _______ difficult for us _______ English well.

  A . It ‘s ; to study     B . It’s ; study      C . That’s ; to study      D . That’s ; study

17. Stop        around and get on with the job

  A. play     B. to play    C. plays    D. playing

18. Do not      your fingers     your mouth . It is bad for your health.

   A. put; into          B. throw; into       C. put ;up          D. put ; aside

19. There ______ some milk in the bottle. You can drink it all.

A.be  B. is  C. are   D. was

20. The boy often brushes his _____ before he goes to bed.

A. tooth    B. tooths    C. teeth    D. teeths

完形填空（10分）

Hello! My name is Dave Brown. My  1__ name is Dave. I play sports every day and I am very   _2  .I eat a lot of fruit and   3_  . For fruit, I like apples, oranges, pears and   4_  . For vegetables, I like broccoli, tomatoes and   5  . I don’ t like ice cream. I like chicken for dinner every day!

I like   6_  , too. I   7   in the morning. I like Liu Xiang. Do you   8_   him? Yeah, he is a running star. I also like   9_   basketball. I play it every afternoon. It is not   10   for me to play it well. Healthy food and lots of sports make me healthy.

1. A. first         B. last        C. family     D. English

2. A. good        B. healthy     C. dear         D. tired

3. A. salad     B. eggs       C. vegetables D. dessert

4. A. ice cream B. bananas     C. milk      D. hamburgers

5. A. oranges     B. apples       C. carrots     D. chicken

6. A. games  B. sports        C. balls  D. music

7. A. run         B. sleep        C. swim       D. end

8. A. need        B. call        C. meet     D. know

9. A. playing     B. buying     C. watching  D. making

10. A. difficult     B. interesting    C. exciting     D. relaxing

阅读理解（10分）

  Food is very important. Everyone needs to eat well if he or she wants to have a strong body. Our minds also need a kind of food. This kind of food is knowledge. 

  When we are very young, we start getting knowledge. Young children like watching and listening. Color pictures especially interest them. When children are older, they enjoy reading. When something interests them, they love ask questions. 

      Our minds, like our bodies, always need the best food. Studying on our own brings the most knowledge.   If someone is always telling us answers, we never learn well. When we study correctly and get knowledge on our own, we learn more and understand better. 

1. Why does everyone need to eat well? It can help people_______? 

A. be healthy       B. study well      C. enjoy learning    D. like color pictures

 2.  What kind of food do our minds need? 

A. Pictures         B. Books         C. Rice            D. Knowledge\ 

3.  When do we start getting knowledge? 

A. When we are old                   B. When we are young 

C. When we are students               D. When we are teachers

 4.  Why do children like watching and listening? 

A. They want to eat nice food            B. They are too young 

C. They have many color pictures        D. They need knowledge 

5.  You won’t learn well, if you__________? 

A. study on your own                B. study correctly 

C. ask questions                    D. are always told the answers 

词形填空（10分）

1. There _______ (be) some money and two bags on the desk.

2. It’s difficult for me ________ (keep) my room tidy and clean.

3. Here is a letter about air __________ (pollute). 

4. The boy always has lots of __________ (question) to ask. 

5. How many ________ (photo) did you take yesterday?

6. Water_______ (have) no colour.

7. We must stop ________ (put) waste into rivers. 

8. —What is inside the bottle?    —Some ________ (milk).

9. There __________ (be) an apple and two pears on the table. 

10. Don’t throw ___________ (rubbish) on the ground.