高一英语必备四M2U1.doc

高一英语必备系列四M2U1单词用法1. explain v. explain sth. to sb explanation n. unexplained adj.2. puzzle n. & v. puzzle sb. 使某人困惑 puzzled adj. be puzzled about a puzzled look puzzling adj. 3. due (1) 预期的 be due to do sth. The meeting is due to be held on Friday. (2) 因为，由于 due to / owing to / thanks to / because of4. disappear v. = go missing disappearance n. 5. witness n. & v 目击（者），见证 a witness to the accident 事故见证人 Tiananmen Square witnessed the founding of the Peoples Republic of China on October 1. 1949.6. assume v. 假定，认为 assumption n. 句型：人们普遍认为 It is generally assumed that . assuming that . 假如 Assuming that he is still alive, how old would he be now?7. under construction = be being constructed 在建设之中8. occur occurred (过去式、过去分词) （1）发生 = happen When did that incident occur? (2) 突然想到 The idea occurred to her in a dream. It didnt occur to him that his wife left him.9. aboard = on board adv. & prep. 在（船，飞机）上 board v 上船 n. 甲板 Take me aboard the UFO10. possibility n. 可能性 There is a possibility that . 注意：Its possible / probable/likely that sb/sth be likely to do11. take charge of be in charge of be in the charge of12. injury n. 伤害 injure v. get injured 受伤13. dismiss vt. 不予考虑，解雇，解散dismiss the ideadismiss sb. (from) 免职，开除14. base n. 基础 vt. base . on 以. 为基础 be based on 15. humor n. 幽默 a sense of humor 幽默感 humorous adj. 幽默的16. at a discount 打折17. organize n. organization adj. organized 有条理的 be well organized18. award n.& v 授予，奖赏 win/ get / receive an award for sth. offer awards to . 给.颁奖19. length long width wide depth deepheight high at length (1)最后，最终 (2) 详细地20. reserve vt. reservation n. make a reservation （1） book 预订 reserve a table （2） 保留，储备 These seats are reserved for special guests.21. strength n. 力量 strengthen vt. 加强 strong adj. strengths and weaknesses 22. belong to 属于(无被动无进行)23. convince vt. convincing 令人信服的 Im firmly convinced that . 我坚信 convince sb. of sth. 使某人相信24. make ones way to 前往. by the way 顺便提一下 by way of 途径，路过 in the way 妨碍，挡路 make way for 让出位置，让路25. survive v. 幸存 survival n. 幸存 survivor n. 幸存者 survive from. 从.中幸存下来 survive on 靠.生存下来 survive sb by 比某人多活几年重点短语 1. run into = come across2. step up ones search for a fifteen-year-old boy3. see sb walking towards4. get ready for5. go straight to 6. put on his favourite CD7. wake up ( woke, woken )8. work on9. show up10. sth happen to sb 某事发生在某人身上It happens to sb thathappen to do 碰巧做某事11. do research on12. take sb away13. look into other possibilities14. report doing sthsb/sth be reported to do 15. make copies of 16. be similar to17. dozens of18. run after19. be linked to20. have sb examined重点句型1. I havent been sleeping well since I returned home.2. When asked about the possibility that Justin was taken by aliens, Detective Sam Peterson, who has taken charge of the case, told journalists, “ sometimes people make up such amazing stories. Theres really no hard evidence that aliens took him.3. They remember an incident a few years ago, where it was believed that a spaceship from the Earth was taking photos of the surface of Mars.4. The Yetis is said to be a large, hairy animal that walks on two feet like a human being.5. He reported that they looked like the tracks of a similar creature, called Bigfoot, which some people believe lives in the forests of the north-west of the USA.6. Large tracks have also been discovered which some people say belong to the Wild Man.7. He believed that these creatures are linked to a common ancestor, an animal that lived in Asia some 300,000 years ago.8. Standing inside were lots of strange creatures with white skin and large black eyes.