00-2019深圳牛津版英语七年级上Unit3知识点整理及练习.doc

2019深圳牛津版英语七年级上Unit 3知识点整理及练习Unit 3 The Earth一、四会词（看英文写中文） Unit 3 The Earth 10 / 101. on (the) earth 2. quiz/test 3. pattern 4. report 5. part 6. land 7. field 8. pollution/pollute 9. energy/energetic 10. ground/floor 11. large/big 12. important/importance 13. protect/protection 14. provide/offer 15. burn 16. kill 17. into/in 18. own 19. problem/question 20. fact 21. catch 22. few/little二、四会词组 1. provide sb. with sth. = provide sth. for sb. 2. putinto 3. throw away 4. on the land 5. under the water 6. be covered with 7. seton fire 8. one quarter 9. take a photo 10. at the beginning of 11. stop doing sth. 12. for our future三、必背句子 1. There are forests 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 under the ground. 8. This pollutes the Earth and kills animals and plants. 9. We must stop doing these things. 10. Its important for us to protect the Earth for our future. 四、单元语法 1. 可数名词单复数 单数变复数的规则变化情况； 不规则的可数名词的变化规则 A: man-men; woman-women; tooth-tooth; foot-feet; goose-geese; child-children; mouse-mice； B: 单复数相同：sheep; deer; Chinese; Japanese 等； C：以 man, woman 修饰名词构成合成词时，两个词都要变化 man teachermen teacher; woman doctorwomen doctors (注意：boy/girl students) 2. There be 句型 三，语言点 1. Some places are very hot, and some are very cold. somesome 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： be different from 与不同 eg: My hobby is different from my brothers. difference: 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. also: 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. like: 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. putinto ：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). Lets begin our class. Were all tired. Lets stop (have) a rest. 10. Its important for us to protect the Earth for our future. 句型：Its + 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 smoke. 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 fewer 是 few 的比较级，意为“更少的”，fewer and fewer 越来越少 few +可数名词复数 “很少，几乎没有” A few+可数名词复数 “一点点，一些” Little+不可数名词 “很少，几乎没有” A little 不可数名词 “一点点，一些” 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 16. When you listen for fact, you need to catch the important words. Fact 事实 as a matter of fact=in fact 事实上 17. We can take our own shopping bags to the supermarket. take to把带到 own 自己的 adj. V. 拥有=have shopping bag 购物袋 18. People throw away a lot of rubbish every day. Throw s.th away =throw away s.th 扔掉，丢弃 19. How does a balloon rise in the air, and lift people up. In the air =in the sky 在天空中 Liftup 将抬起Unit 3 The Earth 一、词组积累 关于的报告 在地球上 在空中飞翔 提供某人某物 生产能源 在地底下 把点上火 越来越少 骑上 让.活着 被覆盖 生活在陆地上 生活在水下面 许多 把放到里 停止做某事 使.干净/脏 扔掉 把.举起来 很久以前 二，根据汉语提示补全句子，每空一词，缩写算一词 6.中国有许多漂亮的地方 There are many in China 7.关于地球你知道些什么？ What do you the Earth 8.这场考试对我来说很重要This exam is very me 9.不要在房子里烧东西，因为很危险 things in the house，because it is dangerous 10.你必须按时睡觉 You to bed on time 11.爸爸告诉我不要杀鸟儿 Father tells me not birds 12.我有许多书，有些有趣，有些无趣 I have many books. are interesting and are boring 13.我们必须停止工作 We must 14.今天天气如何 the weather today 15.图书馆有许多不同的书 There are in the library 三、选择填空 1. -Its really a great film. -I _like it . A. too B. also C. as well D. Either 2. Do you like listening to music when you are free? -No, I like books _I read them every day. A. but B. because C. or D. and 3. People are beginning to save _ these days A. energy B. energies C. pollution D. pollutions 4. We must _forests _fire. -Youre right. A. provide; with B. provide ;for C. protect; from D. protect ;with 5. _difficult for me _English well. A. Its ;to study B. Its; study C. That ;to study D. Thats; study 6. 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 7. Can you stop _ ? The meeting will begin soon . A. talk B. to talk C. talking D. to talking 8. We must do something _ water. A. save B. saving C. to saving D. to save 9. - _ can we do to help protect the sea? -We can ask people _ shark fin soup. A. What; dont eat B. How ; not eat C. How; not to eat D. What; not to eat 10. Elephants live _the land and birds fly _the sky. A. on; in B. under ; on C. in; under D. at; on 11. -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; problem 12. The fish smell bad. Please throw it _. OK , I _. A. away; will B. into do C. out; am D. off; was 14 . There are different animals Earth A. on B. in C. with D. to 15. What do the plants need to live？ They need and water Aa light B. lights C. light D. many lights 16. is the weather like today in Guangzhou? It is sunny and hot. A. How B. Why C. What D. When 17. Do not throw rubbish on the ground. Oh, I am sorry. A. a B. an C. D. the 18. There a football match between China and Korea this afternoon. A. has B. is C. had D. was 19. You look sad, Jack. Our team gets a new job, but is difficult for us to finish it in a day. A. that B. this C. it D. he 20. Do not your fingers your mouth . It is bad for your health. A. put; into B. throw; into C. put ; up D. put ; aside 21. Stop around and get on with the job A. play B. to play C. plays D. playing 四，词形变化 根据句意，用括号内所给的词的恰当形式填空 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 park 4. Air _(pollute) is 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. Its important for him _(finish) the work on time. 9. Dont eat fast food if you want to keep yourself _(health). 10. Three _(quarter) of the worlds 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，释义题： 选择与划线部分意思相近的选项。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 in the river is very dirty and it kills lots of fish in it. A. makes.clean B. makes healthy C. makesinteresting D. makesdie 6. We should try our best to protect animals from hunting. A. hurt B. save C. keepsafe D. change 7. Our school gives us lots of chances to show ourselves. A. helps with B. provides with C. throwsaway D. putsinto 8. We have to hand in our homework on time. A. can B. will C. must D. maCountable and uncountable nouns 一，如何区分可数名词（Cn）与不可数名词（Un） 1. 分类法：篮球，桌子，苹果等独立个体可以数出来的为可数名词 玻璃，木材，钢铁等作为材料都是不可数名词 液体都是不可数名词 友谊，音乐，自由等并不真实存在，而只是一种概念的名词不可数 2. 数数法：篮球等可以一个，两个数出来的是可数名词 空气等不能一个，两个数出来的是不可数名词 3.一分为二法：一个事物一分为二后如果不再具有原来的形态，则是可数名词， 如桌子 一个事物一分为二后如果还具有原来的形态，则是不可数名词， 如肉，纸 EX: 圈出下列单词中的不可数名词 Peach coffee ink shirt picture sister garden sofa knife snow water ice tea Cooker lemonade orange fridge truck rain wind car teacher music ear 二，可数名词的复数形式 1. 规则变化 book - , classroom- : box - ; watch- ；bus- ; brush- : boy- ; toy- : family- ; city- : piano- ; radio- : patato- ; hero- : wife- ;leaf- :2.不规则变化 内部元音变化 foot- goose- tooth- man- woman- mouse- 单复同型 Chinese- Japanese- sheep- deer- fish- 无厘头 child- 第一个名词词修饰第二个名词 a girl student- a woman doctor- a man teacher- 某国人的复数 Chinese- Frenchman- Englishwoman - German- American- 三，不可数名词的量的表达 不可数名词的数要借助量词来表达 a bottle of water 结构：数词+量词+of+不可数名词 two cups of coffee 注意：量词有单复数的变化 常用的量词有： a cup/ glass of 一杯 a bottle of 一瓶 a piece of 一片，一条，一块 a box of 一盒 a kilogram of 一千克 EX：中译英 两杯咖啡 三块肥皂 五瓶牛奶 四块面包 七张纸 八千克茶叶 一，单项选择 1. There are many _ in the fridge. A. milk B. fruit C. eggs D. bread 2. 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. shop B. park C. zoo D. garden 4. Mum, Im quite thirsty. Please give me _. A. two orange B. two bottle of oranges C. two bottles of orange D. two bottles of oranges 5. How wonderful! The _ is made of _. A. house, glass B. house, glasses C. houses, glass D. houses, glasses 6. There are two _ in the room. A. shelf B. shelfs C. shelfes D. shelves 7.There are about twenty in the room. They are having a party there. A.people B.sheep C.student D.chickens 8The deer has four _. A. foot B. feet C. feets D. foots 9Her two brothers are both _. A. policeman B. policemans C. policemen D. policemens 10Can you see nine _ in the picture? A. sheep B. dog C. pig D. horse 11The _ has two _. A. boys, watches B. boy, watch C. boy, watches D. boys, watch 12The boy often brushes his _ before he goes to bed. A. tooth B. tooths C. teeth D. teeths 13There are lots of _ in the basket on the table. A. tomatos B. tomato C. tomatoes D. tomatoss 14. The cat caught two _ last night. A. mouses B. mice C. mouse D. mices 15. There _ many pieces of bread much juice and in the fridge. A. have B. is C. are D. has 二，用所给名词的适当形式填空。 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_(water) 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? 三选择正确的短语完成下列对话。 a piece of paper ， a bottle of ink， a tin of tobacco， a bottle of milk a bar of chocolate， half a pound sugar ， a cup of tea 1 Im going to write a letter. Is there any paper on the desk? Yes, there is. Give me _, please.2. Theyre hungry. Is there any bread in the refrigerator? Yes, there is. Give them _, please. 3. Were 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，可数名词与不可数名词的修饰语 1.many，these, a few +可数名词复数 2.a/an, every，this + 可数名词单数 3.some, any, a lot of+ 可数名词或不可数名词 4.much +a little 不可数名词 EX: 根据句意用 a, an, much 或 many 填空，补全句子。 1. I eat apple every day. 2. Mum, I want to have orange. 3. He buys bananas. 4. In the morning, I drank milk. 5. Carla has different books. There be 句型 一There be 句型的定义：某地存在某人或者某物 二. 具体用法： 1. There be 结构表示存在的“有”，意为“某地或某时有某人或某物”的意思。 肯定句的构成：There +be +名词+其他。 否定句的构成：There +be + not +名词+其他。 一般疑问句的构成：Be + there +名词+其他？ 一般疑问句的回答：Yes, there be. No, there be +not. 2. 一般现在时的 There be， 表示现在某地有某人或某物。 Is there a book on the desk? Yes, there is./ No, there isnt. 3. 一般过去时的 There be，表示过去某地存在某人或某物。 Was there a bike under the tree a moment ago? Yes, there was./ No, there wasnt. Were there two foreign teachers in your school last year? Yes, there were./ No, there werent. 4. There be 结构的特殊疑问句。 构成：疑问词+一般疑问句式 1) There are 50 students in our classroom. How many students are there in your classroom? 2) There is some milk in the 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 结构的就近原则。 就近原则： There is a boy and five girls in the room. There are five girls and a boy. 用 there is 还是 there are,取决于紧跟在 be 动词后面的名词是单数还是复数 注意：虽然是“有的含义，但不能用“there have/has” EX: 根据句意，用适当的 be 动词填空，补全句子 1.