Unit 1 重点词汇词组一遍过 ppt课件-（2022新）人教版高中英语选择性必修第二册.pptx

1、单元重点词汇梳理Unit 1 Science and Scientists 1.严重的严重的 2.最终地，彻底地最终地，彻底地 3.相互矛盾的，对立的相互矛盾的，对立的 4.感感染染5. 同意，订购同意，订购 6.证据，证明证据，证明 7.数量多的数量多的 8.一家人，家一家人，家庭庭 9.怀疑怀疑 10.责怪，指责责怪，指责11. 把手，处理把手，处理12.介入，干涉介入，干涉 13.联系，纽带联系，纽带 14.未煮的，生的，未处理的未煮的，生的，未处理的 15.干净的，干净的，纯的纯的 16.减少，降低减少，降低17.幸亏，由于幸亏，由于 18.统计数字统计数字 19.改变，改变，转变转变

2、20.显微镜显微镜 21.细胞细胞 22.病毒病毒 23.最初的最初的 24.可靠的，可靠的，固体的固体的 25.投射投射 26.影子，阴影影子，阴影 27.彩虹彩虹 28.倒出倒出 29.混凝混凝土，具体的土，具体的 30.爆发爆发31.保卫，防守保卫，防守 32.助理，助手助理，助手 33.主主管，掌管管，掌管 34.领导地位，领导才能领导地位，领导才能 35.优秀的，杰出的优秀的，杰出的 36.有天赋的有天赋的 37.抽象的抽象的 38.概念概念 39.聪颖的，绝妙的聪颖的，绝妙的 40.弱点，过错弱点，过错 41.改变，轮班改变，轮班 42.生动的，鲜明的生动的，鲜明的译成汉语 1.f

3、rustrated 2.germ 3. water pump 4.substantial 5.thinking 6.protein 7.finding 8. vaccine 9. theoretical framework 10. patriotic 11.mechanical 12. jet 13. missile 14.trace e down 16. steady 17. astronomer 18.astronomy 19. telescope 20.besides 21.furthermore 22. above all 1.used to do 2.one of the most

4、feared _（disease) 3.an outbreak of cholera hit Europe 4.die from the disease 5.become frustrated 6.prevent or treat cholera 7.attend to sb. 8.give birth (to). 9. his desire to do 10.once and for allPara1. 要点要点diseases 1.in general 2.two contradictory theories 3.be caused by 4. sbuscribed to 5.The ch

5、olera out break was_severe_ more than 500 people died in ten days. 6.他决定查明原因。他决定查明原因。Para2. 要点要点sothatHe was determined to find out why. 1.mark on a map 2.multiple deaths 3.be to blame 4.what is more 5.die of 6.it seemed that 7.have it _(deliver) to her house 8. as a result of the evidence 9.have th

6、e handle _(remove)Para3. 要点要点deliveredremoved 1.be infected by 2.a link between.and. 3.be polluted by raw waste 4.be likely to do 5.through tireless efforts 6.the threat of cholera 7. substantial decrease 8. thanks to 9. be considered(as/ to be)Para4&5. 要点要点 1.比较级的否定形式比较级的否定形式=最高级最高级 2.have an impac

7、t(influence/effect) on 3.be described by.as. 4.serve his homeland with effort, achivement and devotion 5. an extremely well-respected man 6.attend school 7.break out 8.make the decision to do 9.switch.to. 10.powerful air force 11.defend the country 1.pioneer 2.graduate assistant 3.conduct research 4

8、.leading space-exploration centre 5.return to China 6.receive a heros welcome from. 7.in charge of 8.spcae and missile programme 9.undeveloped 10. offer.as a major 11.in this field 12.discourage sb. from doing 1.under sb.s leadership 2.be traced back to. 3.earn the name of. 4.knowledgeable 5.in the

9、area of frontier science research 6.outstanding and creative scientist 7. deep appreciation for art 8.give sb. inspiration in. 9. be saddened by. 1.gifted scientist 2.be familiar with 3.be unable to do 4. come sown with a disease 5.cause sb. to do 6.abstract thought 7.achieved fame 8. graduate stude

10、nt in physics 9. in general 10.the origin of the universe 11.steady state theory 12.question and answer 13.point out 14.be proved by 15.be willing to do 16.dream of/about 17.fight against 18. admit his fault 19. odd combination of. blame.for. be to blame for. blame .on. link.to/with. be linked to. a

11、 link between A and B decrease(increase) by. decrease(increase) to. on the decrease on the increase in charge of in the charge of表语从句表语从句 One theory was that bad air caused the disease. Another was that cholera was caused by an infection from germs in food or water. It seemed that the woman liked th

12、e water from the pump so much that. The truth was that the water from the .表语从句表语从句 连接词：连接词：that/what/whether My hometown is no longer_it used to be. 句式：句式：the reason why.is that. 他考试失败的原因是因为他学习不努力他考试失败的原因是因为他学习不努力 The reason why he failed in the exam is that he didnt study hard. thats why. thats be

13、cause.whatas if连接的表语从句 虚拟语气规律：虚拟语气规律： 对将来的虚拟：对将来的虚拟：_ 对现在的虚拟：对现在的虚拟：_ 对过去的虚拟：对过去的虚拟：_情态动词情态动词would /could/might+V原型原型一般过去式（一般过去式（be动词统一用动词统一用were）过去完成时（过去完成时（had done） He talked about Beijing as if he_(be)before. She treats the boy as if he _(be)her own son. He opened his mouth as if he _(say) something.had beenwerewould say