1、Unit 5 Into the unknown基础默写.核心单词写其形1. buryv.将埋在下面2. astronomyn.天文学3. ruinn.残垣断壁，废墟4. upwardsadv.向上，朝上5. furthermoreadv.此外；而且；不仅如此6. notableadj.显要的；显著的；值得注意的7. substancen.物质.拓展单词通其变1. civiladj.公民的；平民的 civiliann.平民，老百姓civilisev.使文明，教化，开化civilisedadj.文明的，开化的civilisationn. 文明（社会）2. tropicn. 热带 tropicala
2、dj. 来自热带的；产于热带的3. abandonv.离弃，逃离 abandonedadj. 放纵的；被离弃的，被遗弃的4. dismissv.拒绝考虑，否定dismissal n. 不予考虑，摒弃；解雇5. expandv.扩大，增加；扩展；详述 expansionn. 扩大；增加6. investigatev.调查；研究 investigationn. 调查 investigatorn. 调查员.阅读单词晓其意1.intriguev.（因奇特或神秘而）激起的兴趣，引起的好奇心2.pyramidn.金字塔3.canaln.运河4.downfalln.衰败5.getawayn.逃跑，逃走6.r
3、etreatv.后退；离开；退避7.shrinkv.退缩，畏缩8.shipwreckn.失事的船；沉船9.archaeologicaladj. 考古学的；考古的10.coraln.珊瑚11.millimetren.毫米12.equivalentadj.等同的；等值的；相当的13.drillingn.钻探；勘探.核心短语明搭配1. correspond to与相符/一致2. on top of除之外3. fall into ruin（因无人照料而）衰落，败落4. check out调查，检查；结账离开5. set out动身踏上（漫长的）旅途；（为达到某个结果而）开始做某事6. throw on
4、eself into积极投入到中去7. think twice再三考虑，慎重考虑8. shrink from避免做，不愿做9. look into调查（问题）10. hold a record保持纪录11. beyond the reach of在能力/权力之外12.make a getaway 逃跑，逃走13.run for ones life 逃命14.test the waters 试水，试探15.offer a window into 提供了解的一扇窗.经典句式会运用1.It contained more than 800 characters， with some signs rep
5、resenting animals， people and objects and others representing syllables.（with复合结构）它包含800多个字符，有些符号代表动物、人和物体，其他的代表音节。2. The fact that Maya society was technologically primitive makes its achievements all the more incredible and mysterious.（同位语从句）玛雅社会的科技水平十分原始（primitive），那么这一事实便使其成就更加不可思议和神秘。3.Its once
6、-great cities fell into ruin， leaving various mysteries for later people to solve.（leave宾语宾补）它曾经恢宏的城市沦为废墟，留下各种谜团等待后人解开。4.Furthermore， the oceans are a valuable source of natural resources， some of which are completely new to us.（非限制性定语从句）此外，海洋是自然资源宝贵的来源，其中一些我们是完全不熟悉的。5. Being a tough environment of
7、complete darkness， enormous pressure and intense cold， the ocean depths have long been beyond the reach of human exploration.（现在分词作状语）深海区域环境恶劣，完全黑暗，压强极大，极度寒冷，长期以来都是人类探索无法企及的区域。语境自测.单词拼写（用本单元词汇）1.The Jefferson County Public Library is excited to host the free exhibition that explores the fascinating
8、world of space and astronomy（天文学）.2.Technology is developing at an increasing rate. Furthermore， new knowledge is likely to be produced rapidly.3.With so many people buried under the ruins， none of the rescue workers had time to rest.4.After the terrible earthquake， more than half of the homes lay i
9、n ruins and people suffered great loss.用所给单词的适当形式填空1.The Disaster Center warns people to take the threat of tropical（tropic） storms seriously.2.We spent a week visiting the wonders of Ancient Greek civilisation， from which we can imagine how the civilians lived at that time. （civil）3.Experts went th
10、ere， investigated the issue and carried out tests， which might push the investigation forward and contribute to solving the problem. （investigate）4.The people there had abandoned the city before the storm happened. Then the abandoned city gradually fell into ruin. （abandon）5.The company just investe
11、d $78 million to continue its rapid expansion（expand） and make each apartment unique and comfortable to work in.6.He was dismissed by the company and the unfair dismissal forced him to leave his hometown and seek for job opportunities in large cities.（dismiss）.用方框内短语的适当形式完成句子fall into ruinrun for on
12、es lifecheck outshrink fromlook intothink twicethrow oneself intoset out1.We headed straight for the airport after we had checked out of the hotel.2.With burning pieces of wood falling all around her， she ran for her life hurriedly.3.One of the easiest and most accessible ways to get close to nature
13、 is by setting out on a good old-fashioned hike. It just requires a piece of map and a thirst for adventure.4.My father has been highly thought of in our local community as he never shrinks from helping others.5.A friend may make your life or break your life， so you have to think twice when you choo
14、se a friend.6.I threw myself into everything I did， including playing volleyball， so I got first prize in the match.7.After the fall of the Qing Dynasty， some towns near the west part of the Great Wall were abandoned and the Wall itself fell into ruin.8.A special team was sent to look into the cause
15、 of the train accident， and the investigation suggested that high speed was to blame.句式仿写1.山脚下有一个村庄，人们过着平静安宁的生活。（非限制性定语从句） At the foot of the mountain lies a village， where people live a peaceful and quiet life.2.全班同学都盯着他看，他感到更加不安。（with复合结构）He felt more uneasy with the whole class staring at him.3.克里斯演讲比赛获得第一名的消息使得他的父母非常开心。（同位语从句） The news that Chris won first prize in the speech competition made his parents very delighted.4.我不能让这么重要的一个任务半途而废。（leave宾语宾补）I cant leave such an important task half-done.5.看到没有人在家，他决定给他们留一个便条。（现在分词作状语） Seeing nobody at home， he decided to leave them a note.
