Lesson12

Fill in each blank with the proper word from the brackets: 1. What if it __________(rain) tomorrow? rains 2. Other people think human _________(clone) is okay. cloning 3. Everyone except Jim and John _______ (be) there when was the meeting began. 4. Li Lei, together with us ________ (be) playing now. is 5. His uncle has been _________(die) for many years. dead 6. Li Lei is always __________(worry) about his studies. worried 7. What he said makes me __________(worry). worried 8. Who is the ________(design) of our new school building? designer 9.The boy can exactly ______(exact) learn these numbers by heart. 10. Li Yuchun is 1.74 metres in __________(high). height
Let’s learn to sing the song.
根据汉语提示及句意完成句子，每空一词： 根据汉语提示及句意完成句子，每空一词： 1. I knew _________(确切 what she wanted. 确切) exactly 确切 2. What __________(别的 can you see in the picture? 别的) 别的 else 3. The ________(其他的 girls are singing in the classroom. 其他的) other 其他的 4. The boy is 1.75 metres in __________(高). height 高 5. I would like to ________(克隆 an animal that no longer 克隆) clone 克隆 lives in the world. 6. What if scientists could make ________(克隆 of human 克隆) clones 克隆 beings? 7. I have _________(分开 the apple in half. 分开) divided 分开 8. Scientists can ______(设计 new plants by combining the 设计) design 设计 DNA of the other plants. 9. Mules are very _________________(有用的 animals. 有用的) 有用的 useful/helpful 10. Do you have a _________(孪生 brother? 孪生) 孪生 twin
根据汉语意思完成句子，每空一词： 根据汉语意思完成句子，每空一词： 6. 我们在北京西客站换了火车。 我们在北京西客站换了火车。 We _______ ________ at Beijing West Railway Station. changed trains 7. 她的毛衣和我的颜色一样。 她的毛衣和我的颜色一样。 Her sweater is ______ _______ _______ _______mine. the same colour as 8. 我们分成几个小组讨论我们的计划。 我们分成几个小组讨论我们的计划。 We _________ ourselves ________ several groups to divided into discuss our plan. 9. 我们若是开会迟到了又有什么关系呢？ 我们若是开会迟到了又有什么关系呢？ _______ _______ we are late for the meeting? What if 10. 但是他们和原来的人完全一样吗？ 但是他们和原来的人完全一样吗？ But would they be _________ the same as the original exactly human?
Lesson 12
Did You Ever See a “Chorse”?
Fill in the blanks with proper prepositions or conjunctions: 1. What if scientists could make clones ___ human beings? of 2. But would they be exactly the same _____ the original as humans? 3. ______ some ways, clones would be exactly the same. In 4. We can divide a growing egg _______ half. in 5. They divided the class _________ four groups. into 6. Some people worry ________ the answer _______ that about to question. 7. His sweater is good except _______ the colour. for 8. Yesterday I lost the key ________ the door. to
Fill in the blanks with proper prepositions or conjunctions: 9. Your DNA is _______ every part of your body. in 10. Japanese is quite different ________ English. from 11. Many clothes are made _________ cotton. of 12. Have you ever seen a pig _________ a dog’s body? with 13. By changing the DNA, scientists made stronger ____ cotton plants. 14. Scientists say we need to know more ________ DNA about before we start changing it. 15. We can make plants that are bad ________ insects. for
同义句转换，每空一词： 同义句转换，每空一词： 1. What else have scientists designed by changing DNA? What _______ _______ have scientists designed by other things changing DNA? 2. The computers are made in Japan. They sell well. The computers which/that ____ _____ in Japan sell well. _________ are made The computers ________ in Japan sell well. made 3. We can only make clones from living DNA. We can only make clones ______ ______ living DNA. out of 4. It may let scientists find new ways to help people who are ill. It may let scientists find new ways to help _____ _______. sick people 5. You can divide the apple in half. You can divide the apple _______ ________. into halves
A task: A debate is an argument between two groups. One group argues for an idea; the other argues against it. Plan a debate about this topic: is it a good idea to clone humans?
Leabharlann Baidu
A task:
Work in a small group. Imagine you are a zookeeper whose zoo is losing money. You want to make some exciting animals. What animals will you combine? What will you name them? Use the pattern in the song to tell customs about your new animals. Sing the new song to the rest of the class.
根据汉语意思完成句子，每空一词： 根据汉语意思完成句子，每空一词： 1. 在某些方面，我们可以帮助别人。 在某些方面，我们可以帮助别人。 ____ ______ _______, we can help other people. In some ways 2. 许多衣服是棉布做的。 许多衣服是棉布做的。 Many clothes _______ _______ _______ cottons. are made of 3. 我们可以培植对昆虫有害处的植物。 我们可以培植对昆虫有害处的植物。 We can make plants that ______ _____ _______ insects. are bad for 4. 科学家能从一种植物中提出 科学家能从一种植物中提出DNA，并把它放入另一种 ， 植物。 植物。 take from Scientists can _________ DNA __________ one kind of put into animals and _______ it _______ another kind of animal. 5. 通过 通过DNA，科学家能鉴别你和与你有关的人。 ，科学家能鉴别你和与你有关的人。 From your DNA, scientists can identify you and people _______ _______ you. related to
Fill in each blank with the proper word from the brackets: 1. What if it _______________(not rain) tomorrow? doesn’t rain 2. I __________(real) love my pet dog. really 3. I’m thinking of __________(make) a kite. making 4. I don’t think I would want to be ___________(clone). cloned 5. Some people think human _______(clone) is a bad thing. cloning 6. We divided our class into two _________(half). halves