牛津版英语七年级暑假班趣味阅读L9介词阅读B篇辅音3.docx

1、牛津版英语七年级暑假班趣味阅读L9介词阅读B篇辅音3Lesson 9: How Can a Plant Kill? (Thorn Apple 曼陀罗) (Poisonous Mushroom毒蘑菇)People kill. Animals kill. Animals and people kill for food, or they kill their enemies (not friends). People and animals can move around and find something to kill. They can run away from an enemy. Th

2、ey can kill it if it is necessary.Many kinds of animals eat plants. The plants cannot run away from their enemies. Some plants are poisonous. If an animal eats part of the plant, it gets sick or dies. Animals learn to stay away from these plants. There are many kinds of plants that make poison. Most

3、 of them grow in the desert or in the tropics (hot, wet parts of the world).Farmers use many kinds of poison on their farms. Most of these poisons come from petroleum, but petroleum is expensive (costs a lot). Scientists collect poisonous plants and study them. Maybe farmers can use cheap (not expen

4、sive) poison from plants instead of expensive poison from petroleum. I. VocabularyA.Put the right word in each blank. The sentences are from the text.expensivetropicspoisonousinstead ofenemiesifgrowcheapkindsfarmerscollectfarms1. Many _ of animals eat plants.2. Animals and people kill for food, or t

5、hey kill their _.3. _ use many kinds of poison on their _.4. Scientists _ poisonous plants and study them.5. Some plants are _.6. Maybe farmers can use _ poison from plants _ expensive poison from petroleum.7. Most of them _ in the desert or in the _.8. They can kill it _ it is necessary.9. Most of

6、these poisons come from petroleum, but petroleum is _.B. Put the right word in each blank. These are new sentences for the words in the text.expensivetropicscollectgrowcheapfarmkindifinstead offarmerspoisonousenemy1. Davids parents have a big _. They are _.2. A Mercedes Benz is an _ car.3. Please co

7、me to the Student Union at 12:00 _ you can.4. Malaysia, Togo and Nigeria are in the _.5. Please write the answers on a piece of paper _ in the book.6. Ali, please _ all the students papers.7. Some things we use in the garden are _. We must keep these things away from children.8. People are the only

8、_ of polar bears.9. What _ of car do you have?10. _ clothes are not usually very good.11. Children _ very fast. They need new clothes every few months.C. Put the right word in each blank.believedescribesizelonelyduringgrouptogethersavecoolerstorescientistsshowhardbored1. Can you _ an aquarium? Tell

9、me about one.2. Some _ teach at universities and some work in laboratories.3. Dont walk to class every day. Buy a bicycle. You can _ time.4. I dont _ you. It isnt true.5. Keiko is _. She wants to see her friends and family.6. Sam is _. He doesnt have anything to do.7. Maria and Tony usually study _.

10、8. It is _ under a tree than in the sun.9. A camel is about the same _ as a large horse.10. Its _ to learn a new language.II. Reading comprehensionA. Choose the best answer.( ) 1. Animals and people kill their _. ()A) poisons B) enemies C) plants D) farmers( ) 2. _ cannot move around. () A) Plants B

11、) Animals C) Farmers D) Scientists( ) 3. The underlined word “poisonous” means “_”. () A) 有毒的 B) 有营养的 C) 野生的 D) 美味的 ( ) 4. Most poisonous plants grow in the desert or in the _. () A) farms B) Arctic Circle C) tropics D) laboratories( ) 5. According to the passage, which of the following statements i

12、s TRUE? () A) Animals and people kill for food, or they kill their friends. B) If an animal eats poisonous plants, it will get sick or dies. C) Farmers can only use expensive poison from plants. D) Few kinds of animals eat plants.( ) 6. Which of the following statements is the main idea of the text?

13、 () A) Some plants make poisons, and maybe farmers can use them. B) Plants make poison because they cannot run away from their enemies. C) Scientists study poisonous plants because farmers want to use them. D) People and animals can move around and find something to kill.B. The asterisk () means you

14、 have to think of the answer. You cannot find it in the text.1. Why do people and animals kill? ()_2. Can plants run away from an enemy? ()_3. What happens to an animal that eats a poisonous plant? ()_4. What do animals learn about these plants? ()_5. Where do most poisonous plants grow? ()_6. Where

15、 do most poisons come from? ()_7. Why do scientists collect and study poisonous plants? ()_8. Why do farmers use poison on their farms? ()_Lesson 9: How Can a Plant Kill?People kill. Animals kill. Animals and people kill for food, or they kill their enemies. People and animals can move around and fi

16、nd something to kill. They can run away from an enemy. They can kill it i_1_ it is necessary.Many kinds of animals eat plants. The plants cannot run away from their enemies. Some plants are p_2_. If an animal eats part of the plant, it gets sick or dies. Animals learn to s_3_ away from these plants.

17、 There are many kinds of plants that make poison. Most of them grow in the desert or in the t_4_.F_5_ use many kinds of poison on their farms. Most of these poisons come from petroleum, b_6_ petroleum is expensive. Scientists collect poisonous plants and study t_7_. Maybe farmers can use cheap poiso

18、n from plants instead of expensive poison from petroleum. (141 words)I. Look and say.1. The cat is _ the jar.2. The cat is _ the jar.3. The cat is _ the jar.II. Quick response.1. When is your birthday?_2. Where were you born?_介词一、表示时间。介词例如inin May/ in 2016/ in the 1990sin the morningin summeronon Mo

19、ndayon a cold winter morningon May 1statat 8 oclockat noonat the age of 12【注意】1. “in+一段时间”表示将来的一段时间以后。【例如】He will be back in half an hour.2. “after+将来时间点”表示将来的某一时刻以后。【例如】He will be back after 4 oclock.3. “from”仅仅说明什么时候开始，不说明某个动作持续多久。【例如】He began to learn English from 2015.4. “since”表示某动作持续至说话时刻，通常用现

20、在完成时。【例如】He has learned English since 2010.二、表示地点。介词用法例如at表示在小地点at the cinemaat the airportin表示在大地点/“在范围内”in Shanghaiin the worldon表示“在上面”on the tableon the wallto表示“到”go to schoola trip to Egypt三、表示方式。介词用法例如by表示用交通工具by carby airin表示用某种语言in Englishin ones own wordswith表示用某种方式，材料cut it with a knife四、

21、表示所属关系。表示所属关系的介词用 “of”，意为“的”。【例如】a friend of mine【培优】五、介词辨析。1. over, above, on, up例句区别反义词There is a bridge over the river.在某物的正上方We flew above the clouds. 不一定在正上方There are some flowers on the desk.表面接触，在上Stand up!向上2. across, through “穿过”例句区别The dog ran across the grass. The boy swam across the rive

22、r.动作在某一物体的表面进行，“横穿”。I walked through the crowds. They walked through the forest. 动作在三维空间中进行，“通过；穿过”。3. since, for例句区别I have learnt English since I was six.since+时间点用现在完成时，要用延续性动词。I have learnt English for 10 years.for+时间段用现在完成时，要用延续性动词。4. between, among“在中间”例句区别Jack sits between Mary and Jane.在（两者）之

23、间Mr. White stood among his students.在（三者或三者以上人或物）之间5. in, after “在以后”例句区别He will come back in two days.in+时间段表“在以后”，用一般将来时。He came back after a few days.He will come back after 4:30.after+时间段表“在以后”，用一般过去时。after+时间点表在将来某个时间后。6. in, on , to例句区别Beijing is in the north of China.in 表在某一地区的某方位，（在范围内）Korea

24、 is on the east of China.on 表在某一地区的某方位，（两地接壤）Japan is to the east of China.to 表在某一地区之外的某方位，（不在范围内）7. except, besides “除了”例句区别They went to the park except me.把排除在外I have many friends besides you.除之外（还有）8. in front of, in the front of “在前面（部）”例句区别There are some tall trees in front of the house.表“在前面”，

25、在范围之外。The teacher is sitting in the front of the classroom.表“在前部”，在范围之内。I. Fill in the blanks with proper prepositions.1agree with somebody同意某人的意见2at breakfast在早餐时3be bad for对有害4be different from与不同5somebody be familiar with something某人对某事熟悉6at present现在；目前7be interested in对感兴趣8be late for迟到9by the

26、way顺便说（问）一下10depend on依靠；依赖II. Choose the best answers.1. The famous actor often plays _ his children in the park. A) about B) in C) at D) with2. Its getting warmer and warmer _ spring, and plants start growing.A) to B) in C) of D) for3. The teacher often takes his students to visit the Science Museum _ Saturdays. A) in B) by C) at D) on4. Wushu is becoming more and more popular _ foreigners. A) among B) for C) in D) to5. Betty, lets make a cake _ some flour, sugar, butter and milk. A) at B) of C) in D) withIII. Fill in the blanks with proper prepositions.1. H