6A Unit 2 知识点梳理 + 拓展阅读练习题

6A   Module 1 Family and friends Unit 2 I have a good friend知识点梳理I. Useful words and expressions 1. I always talk to her.         talk to sb. 跟某人谈论。talk about sth. with sb. 与某人交谈某事。2. She can’t read or write.         not … or …表示完全否定。否定句中and 改成or。e.g., I have no brothers or sisters.3. She sometimes watches TV and never goes out at night.         go out 外出，出去。         at night 在夜晚。in the morning/ afternoon/ evening  注意介词搭配。4. They always walk to school together.         walk to school = go to school on foot         together表示一起，置于动词词组之后。5. She always work hard.         work hard 努力工作。6. She is never late for school.         be late for 迟到，e.g., Hurry up, or you will be late for the film.7. She never gets angry.         get angry 表示“生气，光火，恼火”的意思。此处get 为系动词，后+adj.。8. She always shares her food with me.         share sth. with sb. 与某人分享某物。9. She never tells lies.         tell lies 说谎。10. Kitty’s cousin lives in the USA.         the USA 美国，国名的缩写(America)前不加the。11. Winnie is visiting Garden City for the first time.         for the first time第一次。12. Kitty and Alice are asking Winnie about where she has been in Garden City.         ask ab. about sth. 问某人关于某事。13. What about water world?         What about … ? 在口语中经常用于提出建议，表示“……怎么样？”，“……呢？”         What about +n. 或 What about doing sth …?14. I’m going there on Saturday.         on Saturday在周六。星期前介词搭配用on。         go there去那里。go后面接home, there等词时，必须省略to。         I’m going there在这里并不表示正在去那里，而是用现在进行时表示将来时。15. What do Friends of the Earth do?         Friends of the Earth 地球之友，是个组织的名称，故要大写。16. Friends of the Earth look after the environment.         look after 照顾、照料，相当于take care of。17. Friends of the Earth help keep the environment clean.         help do sth. 帮助做某事。帮助某人做某事：help sb (to) do sth./ help sb. with sth.         keep … clean 保持……清洁。keep是系动词，后跟形容词，表示“使……保持（某种状态）”。18. They pick up rubbish.         pick up 捡起；pick 采摘，pick flowers 摘花。19. They put rubbish into rubbish bins and tell people not to leave rubbish.         put … into … 把……放入……中。         tell sb. to do sth. 告诉某人做某事；tell sb. not to do sth. 告诉某人不要做某事。20. Miss Guo, we want to be friends of the Earth. We want to look after the environment.         want to do sth. 想要做某事；want to be … 想要成为……21. Discuss it with your classmates.         discuss sth. with sb. 与某人一起讨论某事。II. Word study friend  n. 朋友→  friendly  adj. 友好的help  n./v. 帮助→  helpful  adj. 有帮助的one  序数词→  first  基数词pollute  v. 污染→  pollution  n. 污染use  v. 用，利用→  useful  adj. 有用的→  reuse  v. 再利用III. Language explanation1. She likes to play. They like to be together.         like to do sth. 喜欢做某事，还可以用like doing sth.2. She is always kind to others.  She is never late for school.She always works hard.       She never tells lies.         频度副词never，从不，有否定的意思。         位置：一般位于动词(be)之后，动词(do, sing, dance, run…)之前。         be+形容词结构，用于修饰主语。3. Yes, I’ve just been to Garden City Zoo.Yes, I’ve already been there.         现在完成时结构：have/has + 动词过去分词，在此处表示已经做过某事。          just意为“刚刚”，already意为“已经”。用于肯定句中，放在动词（如been）前，助动词（have/has）后。         have been to指曾经去过某地，现在已返回。have been to后接there, home等词时，必须省略to。4. – Have you been to Ocean Park yet, Winnie?– No, I haven’t been to Ocean Park yet.         yet意为“还”，“仍然”。常用于否定句和一般疑问句的末尾。5. I promise to keep our school clean.I promise not to leave rubbish.         promise to do sth. 承诺/保证做某事。promise not to do sth. 承诺/保证不做某事         针对划线部分提问，可用“What do you promise (not) to do?”         此句中的promise为动词，promise还可用作可数名词，意为“承诺”。 拓展阅读 Earth badly hurtRecently, a think tank(智囊团) in USA has reported that Earth is badly hurt now. The most serious symptom is climate(气候) change. And the change is greatly affected by cutting down more and more trees.“I think climate change is the biggest challenge we have ever faced,” said a scientist in the United States.“You can see many trends in climate change, for example, grain production(生产) is affected by droughts and floods, and meat production sends out a large amount of greenhouse gas,” he said.The scientist said that of the 44 trends in the report, 28 were bad and only 6 were good. The trends include the spread of bird flu(流感) which is one of the worst. But the growing use of wind power is among the few good trends.The report has also showed that people eat much more seafood than before although fish are becoming fewer and fewer.Other think tanks have focused on different trends. They point out that while many trees are being cut down, many parts of the world are currently planting more trees.Read and decide True (T) or False (F).(  ) 1. The most serious symptom is climate change. (  ) 2. The change is greatly affected by planting more and more trees.(  ) 3. Grain production sends out a large amount of greenhouse gas(  ) 4. The scientist said that of the 44 trends in the report, 28 were good and only 6 were bad.(  ) 5. The fish are becoming fewer and fewer because people eat more seafood.