1、学业分层测评.单句语法填空1Mum，the soup is a little salty.Try adding(add)some water to it.2Its wise of you to think(think)twice before you make the final decision.3Have you got in touch with Tom?Oh，sorry.I couldnt think of his phone number at the moment.4It was difficult to guess what his reaction(react)to the n
2、ews would be.5We have been working on it for several hours but we havent reached any conclusion(conclude)that was practical. 【导学号：70452081】6They will start their project aiming(aim)at helping the poor children to be educated in Chinas west.7Please observe the mixture(mix)and write down what you will
3、 have seen.8After the experiment，everything is put in order in the cupboard.9Threefifths of the students in our class are(be)girls.10China Daily has nine websites in three languages and three mobile platforms，forming(form)Asias biggest network of Englishlanguage news and information.单句改错1Please clos
4、e the windows to keep flies out the room. 2These newlybuilt gardens added up to the beauty of the city. 3It is impossible of him to sleep on such a small bed. 4Im not sure how she will react on the decision. 5About a quarter of the wall are painted blue. 【答案】1.out后加of2.去掉up3.offor4.onto5.areis.完形填空I
5、t was the first morning of the New Year and the weather was very cold.I have always been an early bird and my morning walks have been the 1 for the last 7 years，so I put on my shoes to 2 for my first walk of the New Year.There was complete 3 outside.Litter could be seen everywhere.It seemed that eve
6、ryone had an allnight 4 It was too cold to 5 anyone to be awake to clear all the walkways at 5 in the morning.I was 6 to walk on the dirty walkways and decided to go back home.I was about to leave 7 I saw Sam cleaning the garden.He is an employee of our society association and is 8 to take care of t
7、he walkways and the garden.I walked up to Sam as it was a(n) 9 to see him there cleaning at that time.He saw me and politely 10 me，“Happy New Year！” “How come you are here and doing all this on the very first day of a New Year？” I asked.Sam answered 11 ，“It is the first day of the year.I do not want
8、 people to walk on 12 walkways.It is the first day of the year so they should feel good and special.For me，today is like any other day and my job starts with the 13 ”It was good to see someone so 14 at heart.Like other staff members，Sam could have taken a day 15 ，but he woke up early and came for al
9、l of us.I suddenly realized life does not 16 when the clock strikes twelve at midnight and a New Year begins.We 17 all night，drinking and feeding ourselves.Then we leave the place in high spirits，leaving the surroundings dirty.Life goes on and others need to 18 up early and clear the garbage.Isnt th
10、e very next morning a new day of a New Year for all those who clear our garbage？Why cant we also keep our 19 clean so that everyone can have a New Year the very next day？It is true that small things can make a big 20 in our lives.【语篇解读】作者在新年第一天晨练，走在脏乱的街道上，作者很心烦，没想到遇见了清洁工萨姆。为了给大家营造干净的环境萨姆不能休息。作者意识到一个
11、小的举动就能有大的不同。1A.mannerBapproach Croutine Daccess【解析】“我”一直是个早起的人，晨练是“我”过去七年里的惯例。manner方式；approach方式，接近；routine惯例；access通道，机会。【答案】C2A.look Bhead Clong Dsend【解析】新年的第一天也不例外，“我”穿上鞋子前往自己新年的第一次散步中。head for前往。【答案】B3A.waste Bfreedom Csilence Dabsence【解析】后文交代了作者是早晨五点钟去晨练的，因此当时外面是很安静的。waste浪费；freedom自由；silence安
12、静；absence缺席。【答案】C4A.conclusion Btradition Ccelebration Dpollution【解析】看起来大家都经过了整夜的庆祝狂欢。conclusion结论；tradition传统；celebration庆祝；pollution污染。【答案】C5A.order Bexpect Ctrust Dcatch【解析】外面如此冷以至于不会期望能见到有人在五点醒来清理街道。expect期望，期待。【答案】B6A.tired BscaredCpuzzled Dbothered【解析】“我”走在脏乱的街道上，心里感到很不舒服，决定要回家。tired厌倦的；scared
13、害怕的；puzzled困惑的；bothered恼火的。【答案】D7A.because BthoughCunless Dwhen【解析】“我”正打算离开，这时看到萨姆在打扫花园。be about to do sth.when.正要做某事，这时。【答案】D8A.advised BdesignedCsupposed Ddetermined【解析】他是社区里的雇员，打扫街道和花园是他的分内之事。be supposed to do sth.应该做某事。【答案】C9A.pleasure BsuccessCsurprise Dhonour【解析】因为这么早就看到他在那里打扫卫生，“我”感到很惊讶，于是“我”
14、走向萨姆。surprise惊讶。【答案】C10A.advised BwishedCasked Dcongratulated【解析】由“.Happy New Year！”可知是萨姆看到“我”后有礼貌地祝福“我”新年快乐。【答案】B11A.coldly BhopefullyCpartially Dquietly【解析】面对“我”的问题，萨姆平静地回答。quietly平静地。【答案】D12A.dirty BnarrowCbusy Dcold【解析】萨姆说他不想让人们在新年的第一天走在脏兮兮的街道上。【答案】A13A.beginning BsameCspecial Dnew【解析】萨姆说在新年的第一天
15、人们应该有个好心情，对于他来说，打扫只不过是在做与平时相同的工作。【答案】B14A.devoted BcuriousChonest Dpolite【解析】devoted献身的。看到他对工作如此献身， “我”感到很好。【答案】A15A.over BoutCup Doff【解析】take a day off 休一天假。萨姆本能像其他员工一样休一天假的。【答案】D16A.change BimproveCreturn Dhappen【解析】“我”突然意识到人生不是时钟夜里敲响12点的时候改变的。【答案】A17A.sleep BpartyCwork Dclean【解析】“我们”整夜狂欢聚会，喝酒，享用美
16、食。【答案】B18A.put BstayCwake Dpick【解析】“我们”留下一片狼藉高兴地离开，而其他人却要早起去清理垃圾。【答案】C19A.surroundings BconditionsCbackgrounds Dlocations【解析】“我们”为什么不能保持周围的环境卫生，让每个人在第二天都能过上新年？【答案】A20A.decision BdifferenceCpromise Dsuggestion【解析】make a difference有影响。小小的举动却有很大的影响。【答案】B.阅读理解Were surrounded by chemistry in everyday lif
17、e.Sometimes it is easy to see，like when your science teacher does a big experiment in class.At other times，it can be pretty hard to see everyday chemistry at work，but nearly everything you touch or use has some element of chemistry in it.Something as simple as toothpaste contains at least three chem
18、icals，if not more.It is the mixture of them and its chemical reaction that keeps your teeth clean.Other things you use every day are created by chemistry，such as hair products，shampoo and soap.Adding detergent(洗涤剂)to water involves chemistry.Without chemistry，we would never have known that we need s
19、oap to get the oil out of clothes or skin.Chemistry not only helps us make products for use，but also helps us understand the world around us.Chemistry helps us understand what the ozone layer(臭氧层)is and how it protects us.Chemistry also gives us sunscreen to protect us from the sun.Thanks to chemist
20、ry，we know bleach(漂白剂)cant be mixed with vinegar，because it can produce poisonous gas.Without chemistry，we wouldnt have fireworks displays on important days.Chemistry plays a big role in food preparation.Cooking food causes it to go through a chemical change.That is why cooked food often tastes diff
21、erent from raw food.Baking is a great example of chemistry.Too much or too little of any ingredient makes a difference to the result of baking，for example，the dough(面团)wont rise or the cake will be flat.Chemistry isnt something that just lives in a lab；its something that you meet hundreds of times e
22、very day.Knowing how chemistry works will give you a greater understanding of the science behind some of the simplestlooking things.【语篇解读】化学课上的实验让我们清楚地看到了化学过程，但是在日常生活中也随处可见化学。1Whats the main idea of Paragraph 1?AChemistry is easy to see around us.BSometimes chemistry is hard to see around us.CHow a
23、science teacher does a big experiment.DFew things in everyday life contain chemistry.【解析】细节理解题。根据第一段末句可知，本段主要强调“日常生活中看不见的化学”。故B项正确。【答案】B2The following actions are about chemistry EXCEPT Acleaning teeth with toothpasteBwashing hair with hair productsCusing soap to get the oil out of clothesDwashing y
24、our face with water【解析】推理判断题。根据第二段可知，toothpaste，hair products，soap都是化学产品，故A、B、C三项均为化学过程。D项“用水洗脸”并非化学过程。【答案】D3The underlined word “poisonous” in Paragraph 3 means Aharmful BhealthyCfresh Dpleasant【解析】词义猜测题。由第三段中“Thanks to chemistry，we know bleach(漂白剂)cant be mixed with vinegar.”可知，既然化学原理告诉我们不能将漂白剂和醋混合起来，一定是因为这样会产生不好的结果。故A项harmful(有害的)在意思上最为贴近。【答案】A4Which of the following would be the best title for the text?AChemistry Around the HouseBChemistry in ScienceCChemistry for DinnerDChemistry in Everyday Life【解析】标题归纳题。本文从家居中的化学、科学中的化学、厨房中的化学三个方面讲述了化学在日常生活中的应用，故D项正确。【答案】D
