Unit 12 The Earth 单词、短语 Earth，part，forest，land，ocean，rubbish，sick，recycle，glass，own，so many，pick up，shopping bag，plastic bag21教育名师原创作品 句子 We should stop cutting down so many trees. ★词汇突破★ 1.Earth（名词）地球 The Earth goes around the sun.地球围着太阳转。 2.part(名词）地区；区域 In some parts of China,you can still see fishermen catch fish with tame cormorants.在中国部分地区，你仍能看见渔民用驯养的鸬鹚捕鱼。【版权所有：21教育】 3.forest（名词）森林 The scientists found some wonderful plants in the deep forest.科学家们在森林的深处发现了一些奇妙的植物。21*cnjy*com 4.land（名词）陆地 The family had a big land in the countryside before.这个家族过去在乡下有一块很大的土地。 5.ocean（名词）海洋 Blue whales and many other animals live in the ocean.蓝鲸和其他很多动物生活在海洋里。 6.rubbish（名词）垃圾 Don't leave rubbish everywhere.不要乱扔垃圾。 7.sick(形容词）生病的 I feel sick after dinner.晚饭后我感觉不舒服。 ★句型突破★ We should stop cutting down so many trees.我们应该停止砍伐树木。 ★知识拓展★ 1.太阳系中被发现的行星 Sun太阳 Mercury水星 Earth地球 Venus金星 Mars火星 Jupiter木星 Saturn土星 Uranus天王星 Neptune 海王星 2.stop doing和stop to do的用法 （1）stop doing sth停止做某事（指停止做原来的事情）。 （2）stop to do sth停下手头的事情去做另外一件事情。 The bell rang. She stopped to open the door.门铃响了，她停下手中的活去开门。 3.should,shall和must的区别 （1）should表示建议、劝告或推断。 （2）shall在陈述句中表示说话者给对方的承诺、决心、警告、威胁等；在主语是第一、三 人称的疑问句中表示征求对方意见。 （3）must表示必须，否定形式表示禁止，在肯定句中表示推测，暗含有很大的可能性。 单选题 1. What does the Earth do around the sun A. Goes B. Runs C. Flies D. Swims 2. In which part of China can you see fishermen catch fish with tame cormorants A. Some parts B. No parts C. Every part D. Only one part 3. What do scientists find in the deep forest A. Wonderful plants B. Big animals C. Many people D. Old houses 4. What did the family have in the countryside before A. A big house B. A big land C. A big tree D. A big river 5. Where do blue whales live A. In the forest B. On the land C. In the ocean D. Under the ground 6. What should we not do everywhere A. Leave rubbish B. Plant trees C. Pick up rubbish D. Recycle things 7. How do you feel after dinner if you eat too much A. Happy B. Sad C. Sick D. Angry 8. What should we stop doing to protect the Earth A. Planting trees B. Cutting down so many trees C. Recycling rubbish D. Picking up rubbish 9. Which planet goes around the Earth A. Sun B. Moon C. Mars D. Venus 10. What does "stop doing sth" mean A. Start doing sth B. Continue doing sth C. Stop doing the original thing D. Do another thing 11. What does "should" express A. Promise B. Suggestion C. Must D. Prohibition 12. What does "shall" express in a statement A. Suggestion B. Promise C. Must D. Opinion 13. What does "must" express in a negative sentence A. Prohibition B. Suggestion C. Must D. Possibility 14. What do we call the wa ... ...
