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1、选修7 Unit 3 课下作业（一三）课下作业（一） 考点过关针对练.单词拼写1He didnt just command (发号施令)He personally fought in several heavy battles.2Next time Im going to talk about how these different diverse (多种多样的) documents were included in his new book.3When the president addresses (对发表演讲) to the nation, he often chooses his wo
2、rds very carefully.4She still corresponds (通信) with American friends she met in Majorca nine years ago.5The facts proved her assumption (假设) wrong.6The troops are being gradually withdrawn (撤离)7His nationality isnt relevant (紧密相关的) to whether he is a good lawyer.8Every month I spend a lot of time cl
3、assifying (分类) books.9Peru has abundant (丰富的) plants from desert grasses to vast areas of jungle.10They refused to acknowledge (承认) that they were defeated.11Would it be possible to make an early appointment (预约) to have my hair cut tomorrow?12You should evaluate (评估) your chances of success before
4、making a decision.13We have set off the fire alarm (警报) and have nothing to do but wait.14She was trying to comb (仔细搜索) some useful things out of the tangle.15The childrens television programme aims at a specific (特定的) age group.单句语法填空1The written record of our conversation doesnt correspond with wh
5、at was actually said.There are a lot of mistakes.2The plan was_abandoned (abandon) when it was discovered just how much the scheme would cost.3This type of university course is no longer relevant to todays problem.4The classification (classify) of diseases is a bit complicated.5He displayed thorough
6、 competence (competent) in dealing with the issues.6Square the page off with your ruler, then youll be able to copy the drawing accurately (accuracy)7The parents did not seem particularly well qualified (qualification) to cope with the crying child.8Therere several effective ways to engage students
7、in the evaluation (evaluate) of their own learning.9But for your timely help, I might have_failed (fail) in the final examination.10Stand on the top of the tower and youll enjoy the scenery of the whole city.单句改错1As mentioned earlier, users can be classified as four different categories: light, medi
8、um, heavy, and power.第二个asinto2It bothers to me that they werent willing to accept my plan.去掉第一个to3He commanded that roads built to link castles across the land.built前加be4Actually, all of us desire to achieve success, but sometimes our actions dont correspond what we desire.correspond后加with5Although
9、 I have no hopes of ever skiing that way, I do dream of living with the abandon.去掉the6Give me a chance, I will give you a wonderful surprise.I前加and7That is universally acknowledged that water is indispensible to us.ThatIt8Topics for conversation should be relevant with the experiences and interests
10、of the students. withto.完成句子1The boss commanded that the young man (should)_finish_his_work in an hour.老板命令这个年轻人一个小时内完成这项工作。2His designs, for the most part, correspond_with the actual needs.他的设计在绝大多数情况下都符合实际需要。3Cui Jian is_universally_acknowledged_as the pioneer of the rockandroll of Chinese mainlan
11、d. 崔健被公认为是中国大陆摇滚乐的先驱。4You should remember it, and_whats_more,_you should get it right.你应该记住它，更重要的是，应该正确理解它。5Listen_to the teacher carefully in class, or_you_cant_catch what he is saying.上课认真听老师讲，否则你就会听不懂他所讲的。6But for the storm, we should_have_arrived_earlier.要不是碰到暴雨，我们还会早些到。7While in trouble, you ca
12、n turn_to_her_for_help.遇到麻烦的时候你可以向她求助。8The Smiths dropped_in_on_some_old_friends on their vacation trip to New York.史密斯一家去纽约度假时顺道拜访了一些老朋友。课下作业（二） 话题阅读培优练.根据提示填空Singapore is planning to cut off web access (访问；进入) for public servants as a defense against potential cyber attack a move closely watched b
13、y critics who say it marks a retreat (倒退) for a technologically (technology) advanced citystate that has trademarked the term “smart nation”Some security experts say the policy, due to be in place by May, risks damaging productivity among civil servants and those working at more than four dozen stat
14、utory (法定的) boards, and cutting them off from the people they serve.It may only raise slightly the defensive (defend) walls against cyber attack, they say.Ben Desjardins, director of security solutions (solve) at network security firm Radware, called it “one of the more extreme measures (措施) I can r
15、ecall by a large public organization to fight cyber security risks”Stephen Dane, a Hong Kongbased managing director at networking company Cisco Systems, said it was “a most unusual situation” and Ramki Thurimella, chair of the computer science department at the University of Denver, called it both “unprecedented (前所未有的)” and “a little excessive (过分的)”One 23yearold manager, who gave only her family name, Netagale, said blocking (block) web access would only harm productivity and may not stop attacks.“Information (信息) may leak through other means, so blocking the Internet may not st
