课时提升作业(十三) (Unit 5 Understanding ideas) (建议用时：45分钟 总分：91.5分) Ⅰ．品句填词(共5小题；每小题1.5分，满分7.5分) 1．Some animals carry _____ (种子) from one place to another，so plants can spread to new places． 2．The current study has a larger _____ (样本) size than earlier studies． 3．Now，I _____ (怀疑) that someone may have broken into this room and taken away something important． 4．The dam will _____ (产生) electricity equal to about 40 million tons of coal without causing so much air pollution． 5．If we look back at our _____ (祖先)，we'll see that they had a lot more hair on their bodies than we do now． Ⅱ．单句语法填空(共5小题；每小题1.5分，满分7.5分) 1．The fact is that most people didn't believe his theory of _____ (evolve)． 2．A large amount of electricity in that country _____ (generate) by nuclear reactors． 3．To many people，technology means computers，hand-held devices，or vehicles that travel to _____ (distance) planets． 4．Although I'm not a _____ (geology)，I have been collecting minerals for years． 5．There is a note on the door _____ (read)“No smoking！” Ⅲ．短语填空(共5小题；每小题1.5分，满分7.5分) answer the call，be a disgrace，adapt to，be crowded with，in the distance 1．He practiced hard so as not to _____ to his country in the competition． 2．A group of earth-friendly enterprises have _____ by actively supporting green activities． 3．Your desk _____ too many unnecessary things，including pieces of used papers and books． 4．In my opinion，it is much easier for a child to _____ a new environment than an adult． 5．As we walked along the beach，we saw a lighthouse _____． Ⅳ．完成句子(共5小题；每小题2分，满分10分) 1．俗话说：“入乡随俗。”(as引导定语从句) _____，“When in Rome，do as the Romans do．” 2．他如此有学问，所以我们非常赞赏他。(so...that...) He is _____ we admire him very much． 3．当我沿街行走时，我偶遇了一个我的老朋友。(as 引导时间状语从句) _____，I came across an old friend of mine． 4．男孩花了大约三个月的时间来适应新的校园环境。(adapt to) It took the boy about three months _____． 5．这个耳熟能详的民间故事起源于唐朝。 This familiar folk tale _____ the Tang Dynasty． Ⅴ．补全短文(共7小题；每小题2分，满分14分) Today we live in a time when the number of endangered species is the largest 1．_____ (有史以来) because 2．_____(各种各样的人类活动导致) their habitats and climate being destroyed，which makes them hard to 3．_____ (适应环境)．The biodiversity is 4．_____ (不可能的)without humans' joint efforts and changes of our lifestyle．People should be told to 5．_____ (把动物视为自然的重要组成部分)．Not until people are aware of the importance of protecting animals can we meet the biodiversity goal．Please don't 6．_____(怀疑我的观点)．I call on everyone to 7．_____ (响应号召) of nature and make contributions． Ⅰ．阅读理解(共7小题；每小题2.5分，满分17.5分) A Chocolate could soon be a thing of the past，after scientists warned that the cacao plant，from which chocolate is made，could ... ...
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