1、2019 深圳牛津版英語七年級上Unit 3 TheUnit 3 知識點整理及練習(xí)Earth12. important/importance13. protect/protection14. provide/offer15. burn16. kill17. into/in18. own19. problem/question20. fact21. catch22. few/little7. set on fire8. one quarter9. take a photo10. at the beginning of11. stop doing sth.12. for our future一、四

2、會詞（看英文寫中文）1. on （the） earth2. quiz/test3. pattern4. report5. part6. land7. field8. pollution/pollute9. energy/energetic10. ground/floor11. large/big二、四會詞組1. provide sb. with sth. = provide sth. for sb.2. put into 3. throw away4. on the land5. under the water6. be covered with三、必背句子1. There are fores

3、ts and rivers, mountains and fields.2. Some places are very hot, and some are very cold.3. There are many different plants.4. There are also many people like you and me on earth.5. The Earth provides us with air, water and food.6. We burn things to make energy.7. We put our rubbish into the sea and

4、under the ground.8. This pollutes the Earth and kills animals and plants.9. We must stop doing these things.10. It s important for us to protect the Earth for our future.四、單元語法1. 可數(shù)名詞單復(fù)數(shù) 單數(shù)變復(fù)數(shù)的規(guī)則變化情況； 不規(guī)則的可數(shù)名詞的變化規(guī)則A: man-men; woman-women; tooth-tooth; foot-feet; goose-geese; child-children; mouse-mi

5、ceB: 單復(fù)數(shù)相同：sheep; deer; Chinese; Japanese 等；C：以man, woman 修飾名詞構(gòu)成合成詞時，兩個詞都要變化man teacher men teacher; woman doctor women doctors （ 注意： boy/girl students）2. There be 句型1. Some places are very hot, and some are very cold.some some 一些.一些Unit 3 The Earth 12 / 10some places 此時的 some 相當于一個形容詞，后加名詞第二個 some

6、單獨使用，后沒加名詞，此時的作用是一個代詞2. There are many different plants. different: adj 不同的 different countries 不同的國家（ different 后的名詞通常用復(fù)數(shù)形式）拓展：be different from 與不同eg: My hobby is different from my brother s. difference: n. 不同eg: There are many differences between us.3. Some live on the land. Some fly in the sky.

7、Some live under the water. 注意下列詞組所搭配的介詞on the land 在陸地上in the sky 在空中under the water 在水下面思考：這個句子中的some 是什么詞性，指代的是什么？4. There are also many people like you and me on Earth. also: 也；常用與實意動詞之前，be 動詞之后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 Ji

8、e Kejunyi, too. like: v 喜歡； prep 像對比下面兩個句子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 為某人提供某物eg: The book can provide you with all the information.6. There is a lot of pollution.a lot of = lots of 許多，后接可數(shù)名

9、詞復(fù)數(shù)或不可數(shù)名詞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： “這，這個”；除了可以用來指代物體之外，還可以用來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 st

10、op doing these things. stop doing sth: 停止做某事，即停下手頭正在做的事情eg: When the teacher came into the classroom, all the students stopped talking.拓展： stop to do sth ：停止做某事，停下手頭的事情去做另一件事情對比下列兩個句子假設(shè)你一回家就看電視，此時媽媽對你說：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(t

11、alk). 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 + 形容詞 + for sb+ to do sth. 對某人而言，做某事怎么樣翻譯下列句子：學(xué)好英語對你們而言是必要的。( necessary: adj 必要的)多吃蔬菜對我?guī)r巖是有好處的。10. one quarterquarter ：四分之一；四等分之一; 一刻鐘one/a quarter 四分之一； three

12、 quarters 四分之三a quarter past four 四點過一刻11. What can we do to help protect the sea? help( to) do sth 幫忙做某事help sb (to) do sth 幫助某人做某事help sb with sth 在某方面幫助某人EX: Emy always help his mother(do) housework.Mrs. Li, can you help memy English?12. We can ask people not to eat shark fin soup. ask:詢問，問May I

13、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 smoke.13. There are fewer and fewer

14、fish in the sea each year.fewer and fewer 越來越少，后面加可數(shù)名詞less and less 越來越少，后面加不可數(shù)名詞each year = every year 每年 fewer 是 few 的比較級，意為“更少的”， fewer and fewer 越來越少 few +可數(shù)名詞復(fù)數(shù)“很少，幾乎沒有”A few+可數(shù)名詞復(fù)數(shù)“一點點，一些”Little+不可數(shù)名詞 “很少，幾乎沒有”A little 不可數(shù)名詞 “一點點，一些”14. People throw away a lot of rubbish every day.throw away s

15、th = throw sth away 把 .扔掉，丟掉,但是當sth 是代詞的時候只能放中間eg： I threw his letter away.= I threw away his letter.15. It keeps us alive. keep+ n + adj 保持怎么樣EX: 翻譯下列短語：保持教室干凈保持身體健康16. When you listen for fact, you need to catch the important words. Fact 事實 as a matter of fact=in fact 事實上17. We can take our own sh

16、opping bags to the supermarket. take to把帶到own 自己的adj. V. 擁有 =haveshopping bag 購物袋18. People throw away a lot of rubbish every day.Throw s.th away =throw away s.th 扔掉，丟棄19. How does a balloon rise in the air, and lift people up.In the air =in the sky 在天空中Lift up 將抬起Unit 3 The Earth一、詞組積累被覆蓋生活在陸地上生活在水

17、下面許多把放到里停止做某事使.干凈/臟扔掉把.舉起來很久以前關(guān)于的報告在地球上在空中飛翔提供某人某物生產(chǎn)能源在地底下把點上火越來越少騎上讓.活著二，根據(jù)漢語提示補全句子，每空一詞，縮寫算一詞6. 中國有許多漂亮的地方There are manyin China7. 關(guān)于地球你知道些什么？What do youthe Earth8. 這場考試對我來說很重要This exam is veryme9. 不要在房子里燒東西，因為很危險things in the house ， because it is dangerous10. 你必須按時睡覺Youto bed on time11. 爸爸告訴我不要殺

18、鳥兒Father tells me notbirds12. 我有許多書，有些有趣，有些無趣I have many books.are interesting andare boring13. 我們必須停止工作We must14. 今天天氣如何the weathertoday15. 圖書館有許多不同的書There arein the library三、選擇填空1. -It's really a great film. -I like it .A. too B. also C. as well D. Either2. Do you like listening to music when

19、you are free?-No, I like books I read them every day.A. but B. because C. or D. and3. People are beginning to save _ these daysA. energy B. energies C. pollution D. pollutions4. We must forests fire. -You're right.A. provide; with B. provide ;for C. protect; from D. protect ;with5. difficult for

20、 me English well.A. It's ;to study B. It's; study C. That' ;to study D. That's; study6. 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; of7. Can you stop ? The meeting will begin soon .A. talk B.

21、to talk C. talking D. to talking8. We must do something water.A. save B. saving C. to saving D. to save9. - can we do to help protect the sea? -We can ask people shark fin soup.A. What; don't eat B. How ; not eat C. How; not to eat D. What; not to eat10. Elephants live _the land and birds fly th

22、e sky.A. on; in B. under ; on C. in; under D. at; on11. -Would you please help me my English?-No,. You can come to my home every Saturday.A. for; time B. with; fun C. for ;place D. with; problem12. The fish smell bad. Please throw it . OK , I .A. away; will B. into do C. out; am D. off; was14. . The

23、re are different animalsEarthA. on B. in C. with D. to15. What do the plants need to live ？ They need and waterA a light B. lights C. light D. many lights16. is the weather like today in Guangzhou? It is sunny and hot.A. How B. Why C. What D. When17. Do not throwrubbish on the ground. Oh, I am sorry

24、.A. a B. anC.D. the18. Therea football match between China and Korea this afternoon.A. has B. is C. had D. was19. You look sad, Jack. Our team gets a new job, butis difficult for us to finish it in a day.A. that B. this C. it D. he20. Do not your fingersyour mouth . It is bad for your health.A. put;

25、 into B. throw; into C. put ; up D. put ; aside21. Stoparound and get on with the jobA. play B. to play C. plays D. playing四，詞形變化根據(jù)句意，用括號內(nèi)所給的詞的恰當形式填空1. They come from different(part) of the world.2. Look, there (be)many sheep on the hill.3. Tony sometimes (fly) a kite in the park4. Air (pollute) is

26、a big problem.5. We must (listen) to our teacher.6. The shop (provide) its customers with all kinds of clothes.7. The baby stopped (sleep) because of the noise.8. It's important for him (finish) the work on time.9. Don't eat fast food if you want to keep yourself (health).10. Three (quarter)

27、 of the world's surface( 表面 ) is covered with water.11. Many people still burn wood (make) energy.12. Do you have any other (problem) on this report?五，釋義題：選擇與劃線部分意思相近的選項。1. There are a lot of different animals on Earth.A. some B. fewC. many D. much2. Mr. Black provides the poor children with foo

28、d.A. gives B. buys C. shows D. catches3. She is writing a report about protecting the plants.A. with B. on C. for D. around4. I love my new school .It is very large.A. lovely B. small C. big D. pretty5. The water in the river is very dirty and it kills lots of fish in it.A. makes.clean B. makes heal

29、thy C. makes interesting D. makes die6. We should try our best to protect animals from hunting.A. hurt B. save C. keep safe D. change7. Our school gives us lots of chances to show ourselves.A. helps withB . provides withC . throws away D. puts into8. We have to hand in our homework on time.A. can B.

30、 will C. must D. maCountable and uncountable nouns一，如何區(qū)分可數(shù)名詞（Cn）與不可數(shù)名詞（Un）1. 分類法：籃球，桌子，蘋果等獨立個體可以數(shù)出來的為可數(shù)名詞玻璃，木材，鋼鐵等作為材料都是不可數(shù)名詞 液體都是不可數(shù)名詞友誼，音樂，自由等并不真實存在，而只是一種概念的名詞不可數(shù)2. 數(shù)數(shù)法：籃球等可以一個，兩個數(shù)出來的是可數(shù)名詞空氣等不能一個，兩個數(shù)出來的是不可數(shù)名詞3. 一分為二法：一個事物一分為二后如果不再具有原來的形態(tài)，則是可數(shù)名詞，如桌子一個事物一分為二后如果還具有原來的形態(tài)，則是不可數(shù)名詞，如肉，紙EX: 圈出下列單詞中的不可數(shù)名詞i

31、ce teaPeach coffee ink shirt picture sister garden sofa knife snow waterCooker lemonade orange fridge truck rain wind car teacher music ear二，可數(shù)名詞的復(fù)數(shù)形式1. 規(guī)則變化 book -, classroom-: box -; watch-； bus-; brush- boy-; toy-: family-; city-: piano-; radio-: patato-; hero-wife-;leaf-2.不規(guī)則變化 內(nèi)部元音變化foot-goose-

32、tooth-man-woman-mouse- 單復(fù)同型Chinese-Japanese-sheep- 無厘頭child-第一個名詞詞修飾第二個名詞a girl student-a woman doctor- 某國人的復(fù)數(shù)Chinese-Englishwoman -Frenchman-German-deer-fish-a man teacher-American-三，不可數(shù)名詞的量的表達不可數(shù)名詞的數(shù)要借助量詞來表達a bottle of water結(jié)構(gòu)：數(shù)詞+量詞 +of+不可數(shù)名詞two cups of coffee注意：量詞有單復(fù)數(shù)的變化常用的量詞有：a cup/ glass of 一杯a

33、 bottle of 一瓶a piece of 一片，一條，一塊 a box of 一盒a kilogram of 一千克EX：中譯英兩杯咖啡 三塊肥皂 五瓶牛奶四塊面包 七張紙 八千克茶葉一，單項選擇1. There are many in the fridge.A. milk B. fruit C. eggs D. bread2. Here are for you, Sue.A. potatos B. some potatoes C. three tomatos D. some tomato3. I always go to that to buy food on Sunday.A. sh

34、op B. park C. zoo D. garden4. Mum, I m quite thirsty. Please give me .A. two orange B. two bottle of oranges C. two bottles of orange D. two bottles of oranges5. How wonderful! The is made of .A. house, glass B. house, glasses C. houses, glass D. houses, glasses6. There are two in the room.A. shelf

35、B. shelfs C. shelfes D. shelves7 .There are about twenty in the room. They are having a party there.A.people B.sheep C.student D.chickens8 The deer has four .A. foot B. feet C. feets D. foots9 Her two brothers are both .A. policeman B. policemans C. policemen D. policemens10 Can you see nine in the

36、picture?A. sheep B. dog C. pig D. horse11 The has two .A. boys, watches B. boy, watch C. boy, watches D. boys, watch12 The boy often brushes his before he goes to bed.A. tooth B. tooths C. teeth D. teeths13 There are lots of in the basket on the table.A. tomatos B. tomato C. tomatoes D. tomatoss14 T

37、he cat caught two last night.A. mouses B. mice C. mouse D. mices15 There many pieces of bread much juice and in the fridge.A. haveB. is C. areD. has二，用所給名詞的適當形式填空。1. How many(sheep) are there on the hill?2. There is some(food) in the basket.3. The baby has only two(tooth) now.4. There is a lot of(wa

38、ter) in the bottle.5. There are five(people ) in his family.6. I have lots of(tomato) here.7. The(leaf) on the tree turn-yellow.8. The(child) are playing games on the playground now.9. Their(dictionary) look new.10. Can you give me some bottles of (orange), please?三選擇正確的短語完成下列對話。a piece of paper ， a

39、 bottle of ink ， a tin of tobacco ， a bottle of milk a bar of chocolate ， half a pound sugar ， a cup of tea1. I m going to write a letter. Is there any paper on the desk? Yes, there is.Give me , please.2. They re hungry. Is there any bread in the refrigerator? Yes, there is.Give them , please.3. We

40、re going to cook a meal. Is there any sugar? Yes, there is.Give us, please.4. We are thirsty. Is there any milk in the kitchen? Yes, there is.Give us, please.5. The boy is crying .Is there any chocolate in the box? Yes, there is.Give him , please.四，可數(shù)名詞與不可數(shù)名詞的修飾語1 .many， these, a few +可數(shù)名詞復(fù)數(shù)2 .a/an,

41、 every， this + 可數(shù)名詞單數(shù)3 .some, any, a lot of+ 可數(shù)名詞或不可數(shù)名詞4.much +a little 不可數(shù)名詞EX: 根據(jù)句意用a, an, much 或 many 填空，補全句子。1. I eatapple every day.2. Mum, I want to haveorange.3. He buysbananas.4. In the morning, I drankmilk.5. Carla hasdifferent books.There be 句型一 There be 句型的定義：某地存在某人或者某物二 . 具體用法：1. There b

42、e 結(jié)構(gòu)表示存在的“有”，意為“某地或某時有某人或某物”的意思。肯定句的構(gòu)成：There +be +名詞 +其他。否定句的構(gòu)成：There +be + not +名詞+其他。一般疑問句的構(gòu)成：Be + there +名詞+其他？一般疑問句的回答：Yes, there be. No, there be +not.2. 一般現(xiàn)在時的There be，表示現(xiàn)在某地有某人或某物。Is there a book on the desk?Yes, there is./ No, there isn t.3. 一般過去時的There be，表示過去某地存在某人或某物。Was there a bike unde

43、r the tree a moment ago?Yes, there was./ No, there wasn t.Were there two foreign teachers in your school last year?Yes, there were./ No, there weren t.4. There be 結(jié)構(gòu)的特殊疑問句。構(gòu)成：疑問詞+一般疑問句式1) There are 50 students in our classroom.How many students are there in your classroom?2) There is some milk in th

44、e glass.How much milk is there in the glass?3) There was so much water here, because it was raining just now.4) Why was there so much water here?5. There be 結(jié)構(gòu)的就近原則。就近原則：There is a boy and five girls in the room.There are five girls and a boy. 用 there is 還是 there are, 取決于緊跟在be 動詞后面的名詞是單數(shù)還是復(fù)數(shù)注意：雖然是“有的含義，但不能用“there have/has ”EX: 根據(jù)句意，用適當?shù)腷e 動詞填空，補全句子1. Ther