1、课时作业13.单句改错1To be honest, the victims are in great need food and tents._2The doctor was very tired after he operated the patient._3The millionaire donated a large amount of money the charity._4The boy does play football in the street yesterday._5I participated various kinds of social activities at c
2、ollege._答案1在need后加介词of2在operated后加上on3在money后加上to4doesdid5在participated后加in.单词拼写结合语境，根据首字母或汉语提示用单词的适当形式填空。1Solar panels can only _ (操作)in sunlight.2The meeting discussed the fair _ (分配)of income and wealth.3Students are encouraged to _ (参加)in the running of the college.4You can _ (调整)this desk to th
3、e height of any child.5Now I have the great _ (特权) of introducing our speaker from Japan.6Study harder from now on. _ (否则)，you will fall behind.7As an interpreter, her sister did much _ (志愿的)work during the Asian Games.8If you are not satisfied with your _ (购买的东西)，we will give a full refund.9This _
4、(偏僻的)village is so out of the way that mail comes only once a week.10Jack and Kim celebrated their twentieth wedding _(周年纪念日)in January.答案1operate2.distribution3.participate4.adjust5privilege6.Otherwise7.voluntary8purchase9.remote10.anniversary.翻译(根据中文提示完成句子)1Generally speaking, it is not easy for o
5、ld people to_(调整以适应社会的改变)2Do you want to _ (参加) Package Tour?3最近非洲许多河流都干涸了。Many rivers in Africa recently_4我们知道老师居住过的地方。We know the place _5自从他离开了小镇，他的父母既没接到他的电话，也没有收到他的来信。Since he left the small town, his parents havent got his ring, nor _答案1adjust (themselves) to social changes2participate in3.hav
6、e dried up4where the teacher lived5have they heard from him/ have they received letters from him.完形填空At my heaviest I weighed 370 pounds. I had a very poor relationship with food: I used it to_1_ bad feelings, to make myself feel better, and to celebrate. Worried about my health, I tried many differ
7、ent kinds of_2_but nothing worked. I came to believe that I could do nothing about my _3_When I was 50, my weight problem began to affect me _4_. I didnt want to live the rest of my life with this_5_weight any more.That year, I_6_a seminar where we were asked to create a project that would touch the
8、 world. A seminar leader shared her_7_storyshe had not only lost 125 pounds, but also raised $25，000 for homeless children._8_by her story, I created the As We Heal (痊愈), the World Heals_9_. My goal was to lose 150 pounds in one year and raise $50，000_10_ a movement founded 30 years ago to end hunge
9、r. This combination of healing myself and healing the world_11_me as the perfect solution._12_I began my own personal weight program, I was filled with the fear that I would_13_the same difficulties that beat me before. While the_14_hung over my head, there were also signs that I was headed down the
10、 right_15_. I sent letters to everyone I knew, telling them about my project, It worked perfectly. Donations began_16_in from hundreds of people.Of course, I also took some practical steps to lose weight. I consulted with a physician (内科医生), I hired a fitness coach, and I began to eat small and_17_m
11、eals. My fundraising focus also gave me new motivation to exercise_18_A year later, I_19_my goal: I lost 150 pounds and raised $50，000! I feel that Ive been given a second life to devote to something that is_20_and enormous.1A.add BmixCkill Dshare2A.diets BdrinksCfruits Ddishes3A.height BabilityCwis
12、dom Dweight4A.temporarily BrecentlyCseriously Dsecretly5A.ideal BextraCnormal Dlow6A.attended BorganizedCrecommended Dmentioned7A.folk BsuccessCadventure Dscience8A.Surprised BAmusedCInfluenced DDisturbed9A.project BbusinessCsystem Dcustom10A.in search of Bin need ofCin place ofDin support of11A.sca
13、red BconsideredCconfused Dstruck12A.As BUntilCIf DUnless13A.get over Brun intoClook for Dput aside14A.excitement BjoyCanger Dfear15A.row BhallCpath Dstreet16A.breaking BfloodingCjumping Dstepping17A.heavy BfullCexpensive Dhealthy18A.regularly BlimitlesslyCsuddenly Drandomly19A.set BreachedCmissed Dd
14、ropped20A.stressful BpainfulCmeaningful Dpeaceful答案与解析这是一篇记叙文。作者一直想减肥，但是都没有成功。后来她又开始减肥，但是这次的目的不同：减肥的同时，为流浪儿童募捐。以这个目标为动力，作者终于减肥成功并做了一件有意义的事。1C根据下文的“to make myself feel better”可知，作者用食物扼杀(kill)自己的坏心情。增加(add)，混合(mix)，分享(share)，都与语境不符。2A作者担心自己的健康，为了控制饮食和体重试过许多种节食(diets)的办法。饮料(drinks)，水果(fruits)，菜肴(dishes
15、)都不符合语境。3D作者担忧自己的健康问题，但许多节食办法都没用，于是觉得对自己的体重(weight)没办法了。4C作者50岁的时候，体重问题更加突出，严重地(seriously)影响作者的健康。暂时地(temporarily)，最近(recently)，偷偷地(secretly)，都与语境不符。5B上文说到作者饱受自己体重问题的困扰，因此这里用形容词extra表示“额外的”，作者决心要开始甩掉身上多余的肉。6A从选项的词义和搭配看，这里应该用动词attended与seminar(研讨会)搭配，表示作者参加了一个研讨会。7B研讨会的一个领导者讲述自己不仅减重125磅，还为流浪儿童募集了两万五千
16、美元，这是一个成功(success)的故事。folk“民谣”，adventure“历险”，science“科学”，都不符合语境。8C作者受到这个领导者的故事的影响(Influenced)，创立了一个项目。使惊奇(Surprised)，逗笑(Amused)，打扰(Disturbed)，都不符合语境。9A这是作者创立的一个项目，因此用名词project表示“项目，方案”，“project”在下文多处被提到。10D作者的目标是减重150磅并募集五万美元来支持一项开始于30年前的旨在结束饥饿的运动，因此用in support of 表示“支持”。in search of“寻找”；in need of
17、“需要”；in place of“代替”。11D把个人的减肥与帮助解决世界问题结合起来，这让作者觉得这是完美的解决办法，动词strike可以表示“(以某种方式)给某人留下印象”，因此选D。注意动词strike的熟词生义，注意掌握其常见用法。12AAs引导时间状语从句表示“当的时候”，这里说的是当作者开始实施自己的减肥计划的时候，又担心这次会遇到(run into)和以前减肥中一样的困难。13Brun into表示“遇到”，与后面的difficulties呼应，表示“遇到困难”。14D上文提到作者的担心，害怕会遇到先前的那些困难，因此选D表示“害怕”。15CWhile引导让步状语从句表示“尽管”
18、，这里表示作者觉得自己这次走在正确的道路(path)上，因此选C。16B这里表示捐款大量涌来，flood在此用作动词表示“涌进”，符合语境。17D这里说的是作者饮食的变化，吃得少，而且吃得很健康(healthy)。吃得很多(heavy)，吃得很饱(full)，吃的东西很贵(expensive)，都不符合语境。18A作者经常锻炼，regularly表示“有规律地，经常地”。19B这里说的是作者一年之后实现(reached)了自己先前设定的目标，因此选B。20C作者在这里发现感慨，自己在减肥的同时做了一件有意义的事：为流浪儿童募捐，因此选C。.七选五根据短文内容，从短文后的选项中选出能填入空白处的
19、最佳选项。选项中有两项为多余选项。It is hard to know what babies want. They cant talk, walk, or even point at what theyre thinking about. _1_And, compared to adults, they develop these skills quickly. People have a hard time learning new languages as they grow older, but infants have the ability to learn any languag
20、e easily.For a long time, scientists have tried to explain how such young children can learn complicated(复杂的) grammatical rules and sounds of a language. _2_ This new information might eventually help kids with learning problems as well as adults who want to learn new languages. It might even help s
21、cientists who are trying to design computers that can communicate like people do.Most babies go “goo goo” and “ma ma” by 6 months of age. _3_For decades, scientists have wondered how the brains of young children figure out how to communicate using language. With the help from new technologies and re
22、search strategies, scientists are now finding that babies begin life with the ability to learn any language.They get into contact with other people, listen to what they say and watch their movements very closely._4_Studies show that, up to about 6 months of age, babies can recognize all the sounds t
23、hat make up all the languages in the world.There are about 6，000 sounds that are spoken in languages around the globe, but not every language uses every sound. For example, while the Swedish language has 16 vowel sounds, English uses 8 vowel sounds, and Japanese uses just 5. Adults can hear only the
24、 sounds used in the languages they speak fluently. To a native Japanese speaker, for example, the letters R and L sound the same. _5_AChildren dont respond to this kind of sound.BMost children speak in full sentences by age 3.CA babys brain focuses on the most common sounds.DThat is why they quickly
25、 master the languages they hear often.ESo a Japanese speaker cannot tell “row” from “low”， or “rake” from“lake”FYet newborns begin to develop language skills long before they begin speaking.GNow, researchers are knowing about whats happening in the brains of the youngest language learners.答案与解析婴儿可以很
26、快的学会、听懂复杂的语言，研究表明他们天生就具有语言能力，而他们在六个月的时候就能够辨认出所有的声音。1F考查对上下文语境的理解。空前的意思是：他们不会说话，不会走路，甚至不能指出他们所想的。空后的意思是：和成年人相比，他们发展语言非常快。所以这里选F(在新生儿学习说之前他们就开始发展语言技巧。)与上下文一致。2G考查对上下文语境的理解。空前的意思是：很多科学家试着解释这些小孩子是怎么学会这么复杂的语法和声音的；空后的意思是：这些新的信息可能会帮助孩子解决学习有困难的问题，还有对那些学习新语言的成年人。所以这里选G(现在科学家正在找出这些最年轻的语言学习者的大脑里发生了什么。)与上下文一致。3
27、B考查对上下文语境的理解。空前的意思是：大多数孩子在六个月的时候就已经会goo goo，ma ma这样的单词了。空后的意思是：近年来，这些科学家在想这些孩子的大脑是怎么样弄清楚如何用语言交流的。所以这里选B(大多数孩子在三岁的时候就可以说完整的句子了。)与上下文一致。4D考查对上下文语境的理解。空前的意思是：他们和他人接触，听他们所说的，非常仔细的观察他们的动作。空后的意思是：研究表明，在六个月的时候婴儿就可以辨别世界上所有的声音了。所以这里选D(这就是为什么他们很快的掌握他们听到的语言。)与上下文一致。5E考查对上下文语境的理解。空前的意思是：例如，对本土日本人来说，R和L的发音是相同的。所以这里选E(所以日本人不能辨别row和low，rake和lake。)与上下文一致。