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1、Unit 3 Life in the future 课下作业（一三）课下作业（一） 考点过关针对练.单词拼写1They were both uncertain (无把握的) about what to do and went to their uncle for help.2If a student lacks (缺乏) the motivation to study, he will quickly become tired of studying.3Paper, iron and glass are all materials which can be recycled (回收利用) an
2、d used again.4Teachers think highly of Alice, because she is constantly (不断地) working hard.5My sister is optimistic (乐观的) about her chance of winning the English speech contest.6Cities are usually warmer than surrounding (周围的) rural areas, so its wise to live in cities in winter.7You should make a g
3、ood impression (印象) on somebody when you first meet.8All passengers on board are expected to fasten (系牢) the seat belts when the plane takes off and lands.9Mr.Brown is my previous (早先的) teacher, who taught me physics in my secondary school.10They have decided to make a few adjustments (调整) to their
4、travelling plan.语境语法填空1The household robot will not only take up_much housework, such as cooking dinner and sweeping _up the fallen leaves, but also remind me not to_lose (lose) sight of anything important. Relaxed (relax) and happy, I can deal with other important jobs more efficiently.2For lack of
5、 selfconfidence, Tom lost interest in English；as a result, he reached a point where_ he should make some _adjustments (adjust), or he had to give up.Fortunately, instantly (instant) Mr.Smith, a new teacher, took over his class, he gave Tom a lot of encouragement and made him take up learning activel
6、y and confidently. At the same time, Smiths lively and vivid teaching sped (speed) up his progress.补全句子/一句多译/句型转换1我总是梦想着拥有一座被树木和鲜花环绕的房子。(surround)I am always dreaming of having a house surrounded_by/with_trees_and_flowers.2据我所知，我们的英语老师还有其他老师永远不能容忍在考试中作弊。(tolerate)As far as I know, our English teache
7、r as well as other teachers never tolerates_cheating_in_the_exams.3这个老板催促他的工人一天工作16个小时。(press)The boss pressed_his_workers_to_work 16 hours a day.4在一位当地村民的带领下，我们最终找到了那座古老的城堡。We were_guided_by_a_local_villager,_and finally found the ancient castle.(并列句)Guided_by_a_local_villager,_we finally found the
8、 ancient castle.(过去分词作状语)With_a_local_villager_guiding_us,_we finally found the ancient castle.(with复合结构)Under_the_guidance_of_a_local_villager,_we finally found the ancient castle.(介词短语)5Because I was amazed at how skillful they were, I determined to be just as good.(形容词短语作状语)Amazed_at_how_skillful
9、_they_were,_I determined to be just as good.语境辨义根据语境选出guide的词性和词义(A)n.指南；手册(B)n.导游；向导(C)vt.指引 (D)vt.指导；影响1She guided us through the busy streets to the museum._C_2Lets have a look at the TV guide and see whats on._A_3We hired a local guide to get us across the mountains._B_4He was always guided by h
10、is religious beliefs._D_课下作业（二） 话题阅读培优练.根据提示填空These are some ideas that some people came up with about what_the_life_will_be_like_in_the_future (未来生活将会怎么样)As a result of rising sea levels caused (cause) by global warming and exploding population, our land is becoming_too_crowded (变得太拥挤)Therefore, Iv
11、e come_up_with (提出) the idea of constructing floating cities on the sea to_solve (solve) the problems.The floating city will be_located (locate) on manmade islands, which will be almost entirely covered with the vegetation.A huge tower at the city centre will act_as (充当) both workplace and housing f
12、or citizens.The city will use solar, wind, and wave power to keep it functioning and use its (it) large gardens to supply food.Instead of cars, we may have hovering devices that float around.We could also have electric cars instead of gaspowered cars.Food might be healthier (health) than ever before
13、.This is absolutely not science fiction.I believe it will come true with_the_development_of_science_and_technology (随着科技的发展).片段选词填空according to， control， adjustment， turn into， be equipped with， aspect， inform， no doubt， comfortable， the instant The houses in the FutureWith the development of scienc
14、e and technology, the houses in the future will be smart in many aspects.To begin with, the house will be_equipped_with a central nervous system that can sense and analyze all appliances and systems, making some adjustments according to changes of the surroundings.For example, it will send us messag
15、es to inform us of our lacking daily goods and even order them for us.Besides, the_instant it senses its owner is less motivated, the house can adjust itself to make conditions comfortable.In addition, a solar powered unit will recycle water and turn waste into fuel, which is of great benefit to the
16、 environment.Controlled by computers, the future home will learn about the masters likes and dislikes.For example, it will set the heat in the house to his favourite temperature.The walls will be able to change colors and patterns according_to his moods.Besides, the home can even save the master from disaster
