文档内容
选择性必修第三册 UNIT 2 Out of this world
(限时：25分钟)
Ⅰ 单词拼写
一、阅读单词——知其意
1.microscope n.显微镜
2.hydrogen n.氢，氢气
3.rocket n.火箭；火箭武器
4.gravity n.重力，地球引力；严重性；严肃
5.radiation n.辐射，放射线
6.luxury n. 不常有的乐趣 ( 或享受 ) ；奢侈品
7.tube n.管，管子；软管
8.ceiling n.天花板；上限
二、核心单词——写其形
1.float vi.飘动，漂流；浮 vt.使浮动，使漂流
2.bother vt.使烦恼，使担心；花费时间精力(做某事)；打扰 vi.花费时间精力
(做某事) n.麻烦，困难
3.mission n.任务；使命，天职；军事行动；太空飞行任务
4.circumstance n.条件，状况；境况，(尤指)经济状况
5.pill n.药丸，药片
6.vital adj.必不可少的，对……极重要的；维持生命所必需的
7.discipline vt.严格要求(自己)；惩罚；训练 n.训练，纪律；行为准则；自制
力
8.leisure n.闲暇，空闲
■结合语境运用单词
9.People planted many trees in this area，sheltering (保护)it from strong sand storms.
10.The teacher was scanning (查看)the classroom when he noticed Mary.
11.It orbits (绕轨道运行) Earth and has astronauts from different countries on board.
12.Our class is comprised (组成) of 30 boys and 25 girls，all of whom demonstrate
respect to teachers.
三、拓展单词——通其变1.absent adj.缺席；不在；心不在焉的→absence n.缺乏，不存在；缺席
2.incredible adj.难以置信的；极好的，极大的→incredibly adv.极其，极端地；
令人难以置信地
3.universe n.宇宙，天地万物→universal adj.普遍的；全体的；全世界的；共同
的
4.cover n.覆盖物；封面；掩护物 vt.覆盖；遮盖；处理；涉及；包括→coverage
n.新闻报道；覆盖范围；信息范围
5.evaluate vt.评估，估计，评价→evaluation n.评价；评估；估价
6.visible adj.看得见的；明显的→invisible adj.看不见的；无形的
7.invest vt.& vi.投资→investment n.投资；投入→investor n.投资者
■利用语境串记单词
8.Originally the book described the origin of hip－hop；however，he canceled it
from the original.(origin)
9.The program can show us word frequency.So if you frequently see the word，you
can memorize it more quickly.(frequent)
10.The assistant is ready to assist others.When you require assistance，he is sure to
come.(assist)
11.Being exposed to sunlight for too much time will do harm to one's skin，so we
should decrease the direct exposure to sunlight.(expose)
12.After the city was occupied by the enemy，his original occupation was gone.
(occupy)
Ⅱ 短语填空
1.in view of 鉴于，考虑到
2.come to an end 结束
3.differ from 与……不同
4.in the circumstances 在这种情况下，既然如此
5.a huge amount of 大量的
6.a waste of 一种……的浪费
7.look up 仰望；查阅；尊敬
8.make sense of 理解；弄懂
9.cast new light on 使进一步了解……
10.carry out 进行；执行■根据语境选词填空
11.I looked up into her eyes.She smiled at me，“Thanks.”
12.In view of the terrible weather ， the events will be held indoors instead of
outdoors.
13.We're looking forward to seeing the new policy carried out.
14.They raised a huge amount of money to build a shelter for the homeless.
15.I could not make sense of what he said until he told me the story in detail.
Ⅲ 句式仿写
1.句型公式：why引导表语从句
读经典作品能够丰富我们的日常生活，减轻我们的压力。这就是我们应该多读经
典作品的原因。
Reading classics can enrich our everyday life and relieve our pressure.This is why we
should read more classics.
2.句型公式：强调句型
生活中总有一些起起伏伏，但是正是苦难让我们更加坚强。(主旨升华)
There are always some ups and downs in our lives，but it is the suffering that makes
us stronger.
3.句型公式：with复合结构
一看到这可怕的场景，他们吓得动弹不得，心怦怦直跳。(心理描写)
On seeing the frightening scene，they were too scared to move an inch，with their
hearts beating wildly.
