人教版必修三Unit 4 Astronomy the science of the stars Grammar课时作业1 (1).docx

unit 4 astronomy- the science of the stars grammar课时作业第一节：单项填空（共15小题；每小题1分，满分15分）请认真阅读下面各题，从题中所给的a、b、c、d四个选项中，选出最佳选项。1_ along the quiet road at forty miles an hour, and then an old man suddenly started to cross the road in front of me.a. drove b. having driven c. i was driving d. when i was driving2. the actors absurd behavior put an end to the last traces of _ his fans had for him.a. affection b. motivation c. appreciation d. expectation3. japanese people may bow and even give out their business cards to greet others, but they dislike _ when you just put the cards in your pocket without looking.a. this b. you c. that d. it 4. we would not _ such hard work. its impossible for us to complete in such a short time.a. take in b. take off c. take on d. take up5. many people have applied for a job with our company, but we only have one or two _ positions at the moment.a. empty b. vacant c. permanent d. adequate 6. medical doctors sometimes can make mistakes _ may cost _a. that; patients their lives b. what; patients their livesc. which; patients for their lives d. that; patients with their lives7. he works hard from dawn to night every day to make a living, _ many people who are struggling to survive in this big modern city. a. as if b. such as c. so dod. as do8. in society where social roles are determined, boys usually copy the behavior of their fathers, and girls _ of their mothers. a. that b. those c. one d. the ones9. most people present at the meeting think poorly of the measures taken by the local government, which they think will _ the worsening of the environment. a. take to b. contribute to c. attend to d. apply to10. the village seemed deserted, the only sign of life _ some trees waving in the wind.a. were b. was c. being d. to be11. nowadays many parents are trying to either prevent their children from failure, or protect them from the knowledge _ they have failed.a. that b. when c. where d. which12. after the professor _ out the project made a comment on the report, the media focused on it. a. was opposed to carryb. opposed to carry c. opposed carrying d. opposed to carrying13. when i wanted to express my thanks to him, words _ me. i just held his hands tightly and was at a loss for words. a. fledb. escaped c. forgot d. left 14. but for my teachers help when i was in the senior high school, i _ in fudan university now. a. would not have studied b. hadnt studiedc. would not be studying d. was not studying15. was he nervous when facing the interviewers? he is _, and he even made some jokes.a. down in the dumpsb. as cool as a cucumberc. over the moond. having butterflies in his stomach第二节任务型阅读（共10小题；每小题1分，满分10分)请认真阅读下面短文，并根据所读内容在文章后表格中的空格里填入最恰当的单词。注意：每空1个单词。in a fast changing world, people seldom see a device or equipment that lasts for a long time these days. there are always new inventions, different models, or upgrades cropping up one after the other and as consumers people highly anticipate the faster and better kind than what they already have. therefore it is quite a surprise that a mini projector (投影仪) is still in use today not only in small scale businesses, schools, or homes but in big corporations and institutions as well. sure it has a few additional features（特征）here and there but the main function is the same.a mini projector today has been fitted with top of the line parts and high quality materials to ensure its efficiency and performance can meet the demands of whoever it is for. it is so designed that it can be used indoors or outdoors with the same functions. the mini projector, as the name suggests, is handy and compact and can easily be brought anywhere by just one person. it can support a broader scope of signals now; usb and card readers are now installed（安装） to cope with the pieces of equipment that people use today to store data.it can be used at home where it can provide as a form of entertainment or start a conversation during family reunion times. it makes it possible for family members to share with others the photos and videos of one particular vacation, or just to play a series of beautiful landscapes.offices also benefit from a mini projector especially during an important meeting or presentation. with at par resolution(标准的分辨率), employees can easily decipher(辨认) the text or data with the use of a mini projector, its bright led light is sufficient enough to provide a bright and clear image without distortion(变形). users can now bring this anywhere with them and can be especially useful on a location where the voltage(电压) is unknown.perhaps one of the more common places where a mini projector is used constantly is in schools. teachers or professors use this as an aid to a lesson or discussion to provide better visual aids than usual and to even give their lectures with the use of a mini projector and minimize the use of a board and writing pen. it is often said that children have a very short attention span but they remember things more when things are presented to them visually. this is the perfect use of a mini projector in classrooms where kids easily forget their lesson for the day. teachers use this to show the class pictures or explanations that tie with the topics for students to remember.titlethe mini projector and its usestopic(1) _ many other devices in this fast changing world, mini projectors are still widely used though there are newer and more modern inventions.new(2)_ it works efficiently and can meet the specific demands of its (3)_. (4) _ used indoors or outdoors, the mini project uses the same functions. handy and compact, its easy for a single person to carry wherever he likes. it (5) _ a broader scope of signals. it can be used to store data with usb and card readers (6)_.the (7)_of a miniprojector a mini projector makes family times more interesting, (8)_ family members to share with others the photos and videos of one particular vacation, or just to play a series of beautiful landscapes. with a mini projector, employees have little (9) _ in explaining the text or data at an important meeting or presentation. aided by a mini projector, teachers and professors can present a lesson or discussion visually, which will help students achieve (10)_ study results.第三节 书面表达（满分25分）阅读下面短文，然后按照要求写一篇150词左右的英语短文。social practicesocial practice has been more and more popular in schools. senior school students are asked to enter society and get some ideas of it. surely, social practice has many advantages. firstly, social practice can offer students a chance to contact society and meet different kinds of people. in this way students can gain some precious social experience, which will be useful to their future career. secondly, students can apply what they have learned in class to practical work, thus knowing themselves more clearly. thirdly, social practice can bring them some financial reward and make them more independent of their family.however, some problems may arise if no correct guidance is made. for example, some students get overly interested in social practice and want to work full-time and earn more money, thus neglecting their studies. and some students are likely to get in touch with the dark side of society, which will affect their future values.in order to carry out social practice smoothly, students should first know their objective(目标). they should put their studies in the first place and see social practice just as a useful supplement(补充), so they ought to try to keep a balance between social practice and their studies.【写作内容】1. 请以约30个词概括上文的内容;2. 请以约120个词谈谈你对“社会实践”的看法，包括如下要点：(1) 谈谈社会实践的重要性;(2) 你或你朋友所经历过的一次社会实践;(3) 你认为如何协调好学习与社会实践的关系。【写作要求】可以用事例或者其他论述方法支持你的观点，也可以参照阅读材料的内容，但不能直接引用原文句子。参考答案单项选择 15 cadcb 6-10 adbbc 1115 aadcb 任务型阅读(每小题1分，共10分)1. unlike 2. features 3. users 4. either 5. supports 6. installed 7. benefits/advantages 8. allowing/enabling 9. difficulty/trouble 10. better书面表达 (25分)suggested versions social practice enriches students social experience , put their kno