牛津深圳版英语中考复习 七年级上册Unit3 The Earth 基础知识课件 .pptx

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1、Welcome to my class,Unit 3 The Earth基础知识I 重点单词 1. _ = set sth. on fire燃烧 2. _ = make sth. dirty v. - _ n. 3. _=makedie v.杀死 4. _= keepsafe v.- _ n.保护 5. _= not many adj.一些6. _= world n.地球,burn,pollute,pollution,kill,protect,protection,few,earth,7. _=test n.知识竞赛 8. _= a short account of news n.报告 9.

2、_= ground n.陆地 10. _= very big adj.大的 11. _ = offer= give v.提供 12. _ = the act of polluting n. - pollute v. 污染,quiz,report,land,large,provide,pollution,13. _ = power n.能量,能源 - _ adj.精力旺盛的14. _= the solid part of the earths surface n.地面 15. _ = necessary adj. -importance n.重要16. _=1000 meters n.公里,千米

3、 17. _= have v.拥有 -_ n.拥有者 18. _ = seize v.捕捉,抓住,energy,energetic,ground,important,kilometer,own,owner,catch,II 词形变换1. protect-(名词) _ 2. report-(过去式) _ 3. field-(复数) _ 4. provide-(近义词) _ 5. pollute-(名词) _ 6. burn(过去式) _7. energy(形容词) _8. kill(名词) _9. important-(反义词) -_(名词) _10. catch-(过去式) _,protect

4、ion,reported,fields,offer/give/ supply,pollution,burnt/ burned,energetic,killer,unimportant,importance,caught,III 重点短语 1. _ = provide sth. for sb. = offer sth. to sb.= offer sb.sth.= give sth.to sb.= give sb. sth. 提供给2. _ = be not the same as与不一样3. _ = need air to live需要空气生存下来4. _ =must不得不,必须 5. _ =

5、 make animals die杀害动物,provide sb. with sth.,be different from,need air to survive,have to,kill animals,6. _ = make animals safe保护动物7. _= make rubbish on fire燃烧垃圾 8. _ = make the water dirty污染水9. _ not many students不多学生 10. _= as a matter of fact 事实上,protect the animals,burn rubbish,pollute the water

6、,a few students,in fact,IV、翻译重点句子 1_地球为我们提供了空气、水和食物。它是我们的家园。 2._我们把垃圾倒入大海和地下。 3. _ 对我们来说,为了未来保护地球是很重要的。 4. _我们燃烧东西来获取能量。这污染了空气。 5. _人们每天扔很多垃圾。,The Earth provides us with air, water and food. It is our home.,We put our rubbish into the sea and under the ground.,It is important for us to protect the Earth for our future.,We burn things to make energy. This pollutes the air.,People throw away a lot of rubbish every day.,