大学基础英语2 unit 1.pptVIP

Unit 1 ;Do you love animals and what is your favorite one?;spider ant monkey chimpanzee koala kangaroo squirrel lion tiger leopard brown bear polar bear fox wolf;horse pig goose duck donkey dog cat rabbit goat sheep deer elephant camel ;panda whale dolphin seal crocodile frog snake butterfly dragonfly dinosaur ;Dinosaur;Dinosaur V.S Dragon;The End of Dinosaurs;The End of Dinosaurs;The End of Dinosaurs;Fill in the chart please!;Language points;2. It is likely that an asteroid, a tiny planet that traveled through space, hit the earth 65 million years ago. it is likely that 很可能 eg. It is likely that he would fail in the exam. 他可能会考试不及格。 3. It seems that the asteroid was so huge and hit the earth with such a strong force that it created a hole which was at least 200 kilometers across. it seems that 似乎，好像 eg. It would seem that we all agree on that point. 好像我们都同意那个意见。 so...that... 如此......以至于...... eg. 他今天病得太厉害了，以至于无法像往常那样去上班 He was so sick today that she couldnt go to work as usual. ;4. Such an event would be devastating to animals as large as the dinosaurs. devastating 毁灭性的，破坏的 as...as... 和......一样...... eg. She is as clever as beautiful. 她又聪明又漂亮。 5. Now scientists are sure that the asteroid was so big that it would have stopped all sunlight reaching the earth and created storms of acid rain as well as earthquake which would have been thousand times stronger than the biggest earthquakes we have experienced in the past 100 years! be sure that 确保，肯定 eg. 你能确定你算出了正确的答案吗？ Are you sure that you worked out the correct answer?;be sure of /about sth. 对......有把握 eg. 你能确定那件事吗？ Are you sure about that? as well as 也， 还有 eg. 我现在正学习英语和法语。 I am learning English as well as French now. 他和你都对这件事负责。 He as well as you is responsible for it. 6. It is only since the disappearance of the dinosaurs that larger mammals have appeared on earth, leading eventually to the appearance of the most dominant of all mammals---man!