可再/不可
温室效应 贯穿一生, 和……相比
自然现象
四、单词运用 （一）用所给单词的适当形式完成句子。 1.Many people do not believe the ________ of the
ghosts. but some young children doubt that there
________ all kinds of ghosts in the world.(existence) 2.When we got there, the ___________went off. The local people told us that the ________ power there was not enough.(electrical)
countryside.
6._____________ himself, he washed his
face with cold water.
五、单元重点动词 答案
1.consume
3.Glancing 5.was stated
2.opposed
4.polluted 6.To refresh
Ⅱ、词组
phenomenon ；（复数）（n.） 6.现象（n.）_____________ phenomena _____________
new 7.新的（adj.）_____________ ；重新开始,修订,使继续有
renew 效（v.）_____________ ；能再生的（adj.）
_______பைடு நூலகம்_____ renewable
9 只要
10 等等 11 由于 12 上升 on the whole 13 大体上 14 在...范围 ,种种 a range of 15有….不同，有 影响 make a difference
so long as and so on result from go up
renewable/non-renewable energy resources greenhouse effect throughout one’s life compare to human activities global warming natural gas natural phenomenon
一、词组互译
build up 1 ____________________ 逐步建立；增加 depend on 2____________________ 依赖；依靠
hills to the southern coast.
6.An eclipse of the moon is one of the rare
__________________ phenomena （现象）
7 Not everyone can afford journeys to __________ space. outer
3.He has made _________ progress in his study after
he worked day and night ___________for nearly a few
months.(steady)
4.We ___________ with each other on the matter, but
glance advocate
state
用上述动词的适当形式填空。
1.The electricity industry used to_________a large
quantity of fossil fuels. 2.People _____________ to the new policy gathered in front of the town hall to show their protest. 3._____________ at his watch, he stood up, saying he had to leave at once.
motor 15___________ n. 发动机 can 16___________ n. 容器；罐头
17 _____________ microwave n. 微波炉；微波
nuclear adj. 原子核的；核能的 18 ___________
19________________ disagreement n.分歧；不一致 20___________ n. 标题；题目 title
4.The river _____________ by the nearby
factory gave out a terrible smell.
5.It _____________ in his report that the
government would spend more money
building more hospitals and clinics in the
二、根据句意写出相应的单词。
1.She doesn’t want to make a bige motional commitment ___(承诺) to Steve at the moment. 2.Under no circumstances __ (情况) should you lend Paul any money. 3.The electricity industry consumes ___ (消耗) large quantities of fossil fuels every day. 4.There are a lot of natural phenomena (现象)
三、写出下列单词的变化形式 tend 1. vi.&n. ）_____________ ；倾向，趋势 （n.）_____________ tendency steady 2.平稳的，稳固的（adj.）_____________ ；平稳地，稳固 steadily 地（adv.）_____________ exist 3.生存，存在（v.）_____________ ；生存，存在（n.） _____________ existence 4.电的，与电有关的（adj.）_____________ ；电（n.） electrical electricity electric _____________ ；电的，用电操作的（adj.）___________ agree 5.同意，赞成（v.）_____________ ；分歧，不一致（v.） _____________ n.）_____________ disagree disagreement ； agreement 同意，一致协议（n.）_____________
quantities 10 Although we are burning coal in huge ____________
every year, we won’t run out of it for centuries.
五、单元重点动词 pollute consume subscribe refresh oppose
8.The little girl drank four _______ cans (罐) of beer, which
made us surprised. 9 Students numbers will have____________( decreased 减少) to
3000 by the end of this term.
5.tends;tendency
6.destroyed;destruction
（二）根据句子的结构和意义，以及中文提示，在空
格处填入一个恰当的单词。
1 Coal is one of the cheapest types of _________. fuel
2 You must drink a large _______________ of water. quantity
10 __________ adj. 稳固的；持续的。 steady 11___________ existence n.生存；存在
12___________ adj. 外部的；外面的。 outer
pollution n. 污染；弄脏 13___________
14___________ electrical adj. 电的；与电有关的
Revision
【自学探究 & 合作解疑】
Ⅰ.单词 一、单词拼写 根据词性和词义写下下列单词。 1 ___________ n. 图表; 坐标图。 graph
phenomenon n. 现象。 2 _________________
3____________ n. 燃料 fuel
data 4 ___________ n. 资料; 数据
5 ___________ climate n. 气候 6 ___________ vt. 陈述；说明 state
range n. 种类；范围 7 ___________ widespread adj. 分布广的,普遍的。 8 _______________
9____________ decrease vi.\vt. 减少；使变小
several buildings in the business town. It is reported
that the _____________ of it was a big loss to the province. (destroy)
四、单词运用 答案
1.existence;exist 2.electricity;electrical 3.steady;steadily 4.disagree;disagreement
3 She enjoyed w________________ fame after her new widespread film came out.