1、课时跟踪练(二) Welcome to the unit that Basking; whichCbeing asked; which Dasked; that解析：选 D 句意：当被问及贾斯汀被外星人带走的可能性的时候，负责这个案子的侦探排除了这个想法。第一空是状语从句的省略式，因为省略的主语是 the detective，和ask 的关系是被动关系，所以用 asked；第二空填 that，引导同位语从句，说明 possibility 的内容，故选 D。10(北京高考)_ carefully if any change occurs when doing experiments in the
2、 lab.AObserve BTo observeCObserved DObserving解析：选 A 句意：在实验室做实验时一定要认真观察是否有任何变化发生。分析句子结构及选项可知，_ carefully if any change occurs 为主句，为祈使句，故选 A 项。11No one can _ what the future will be like exactly.Aannounce BdeclareCforecast Dbroadcast解析：选 C 句意：没有人能够准确地预测将来会是什么样子。announce “宣布” ；declare“宣称，断言” ；forecast“
3、预测，预报” ；broadcast“广播” 。故由句意可知应选 C。12Why are you so hurried?My mother will get a bit _if I dont get back on time.Aashamed BeagerCanxious Dpatient解析：选 C 句意：“你为什么如此匆忙？ ”“如果我不能准时回去，我妈妈会有些担心。 ”ashamed“惭愧的” ；eager“渴望的” ；anxious“忧虑的，担心的” ；patient“耐心的” 。由句意知选 C。二、勤练语篇阅读，多练自能生巧.完形填空“Dont you have any toys yo
4、u want to share？” I asked my son.“I dont have anything， ” he said.“Were so _1_.” “Youre never so poor that you have nothing to give， ” I found myself saying to him, a _2_ my mother often used on me.However, how could I help him _3_ it?At work the next day, one of my _4_ said, “I didnt spell your nam
5、e right， ” as she handed me a Christmas gift a box of chocolates.It read “To my teacher .” No _5_ she didnt spell it right Id only worked at the center for several weeks, so many students didnt know me and my name wasnt _6_ to pronounce.“Thank you， ”I said, feeling moved and surprised.I hadnt_7_ a g
6、ift I worked at an adult education center.The students were out of work and needed _8_ training to get a new job.Though these people lived a _9_ life, they did something for us nearly every week.Some brought in food, and others did _10_ in the center.I brought the box of chocolates home to _11_ with
7、 my family.I told them just how precious (珍贵的) it was _12_ it came from an unemployed woman.My son was also _13_.And then I understood my mothers phrase in my _14_.Perhaps the way I could help my son understand best was to understand it myself first.I should set a(n) _15_ for my son.I went to my boo
8、kshelf and _16_ several of my favorite novels to share with the center.When I had them boxed, I _17_ my son pulling a basket of toys.“I dont _18_ these toys.Give them to your students kids， ” he said.I was so glad to see he had learned it by the _19_ of chocolate.Now the students hadnt only _20_ me,
9、 but my family as well.语篇解读：作者用特殊的圣诞节礼物让孩子理解了“你并没有穷到无法给予他人的地步”这句话，使孩子懂得了分享。1A.noisy BcomfortableChappy Dpoor解析：选 D 根据下文“You re never so poor that you have nothing to give”可推断，儿子认为自己家穷，没有什么可分享的。2A.book BphraseCdiary Dletter解析：选 B 根据第五段最后一句 “And then I understood my mothers phrase”可知答案。3A.pick Bforget
10、Cunderstand Dread解析：选 C 根据第六段首句 “Perhaps the way I could help my son understand best was to understand it myself first.”中 understand 的提示可知答案。4A.students BneighborsCworkmates Dfriends解析：选 A 根据第 5 空前“To my teacher” 可知，送礼物的人是作者的学生。5A.matter BproblemCdoubt Dwonder解析：选 D 根据空后“Id only worked at the center
11、 for several weeks, so many students didnt know me .”可知，作者在这个培训中心工作不久，很多学生不认识她，而且她的名字不太好读，难怪学生会把她的名字写错。6A.clear BeasyCfree Dshort解析：选 B 参见上题解析。7A.bought BneededCexpected Dordered解析：选 C 根据空前“feeling moved and surprised”可知，作者收到礼物很惊讶，也就是说她并没有料想到会收到学生的礼物。8A.psychical BprofessionalClongterm Dstrict解析：选 B
12、 根据空前内容和下文 “to get a new job”可知，这个培训中心的学生都是失业人员，需要专业的训练找到新工作。9A.boring BcolorfulCbusy Dhard解析：选 D 根据上文“The students were out of work”可知，失业人员生活应该是比较困难的。10A.chores BexercisesCbusiness Dlistening解析：选 A 根据上文“they did something for us nearly every week”可推断，一些学员在培训中心帮忙做一些杂务。11A.equip BquarrelCshare Dfill解
13、析：选 C 根据上下文可推断作者把巧克力拿回家后与家人分享。12A.until BunlessCthough Dsince解析：选 D 当想到这份礼物来自一个失业妇女的时候，你们就能体会到每一块巧克力都是珍贵的。13A.nervous BmovedCsurprised Dexcited解析：选 B 结合上下文尤其是上文第四段中 “I said, feeling moved”可知，作者的孩子也应该会很感动。14A.mouth BarmCheart Dstomach解析：选 C 此时作者心中真正理解了 “Youre never so poor that you have nothing to gi
14、ve”这一句话的内在含义。15A.example BgoalCrecord Dtime解析：选 A 根据下文“to share with the center”可知，作者觉得自己应该给儿子做个榜样，于是走进书房从书架上选了几本自己最喜欢的小说，打算拿去学校和学生分享。16A.sent BbroughtCchose Dlent解析：选 C 参见上题解析。17A.found BkeptCprevented Dimagined解析：选 A 根据“my son pulling a basket of toys”可知，作者发现儿子也在收拾玩具。18A.enjoy BrepairCpossess Dwan
15、t解析：选 D 根据下文“Give them to your students kids”可知，儿子不想要这些玩具了，准备将玩具送给作者学生的孩子。19A.taste BstoryCnature Dfilm解析：选 B 由上文可知，作者用巧克力的故事来教育儿子的。20A.influenced BhurtCsupported Dencouraged解析：选 A 联系上文可知，学生送的圣诞节礼物不仅影响了作者，还影响了作者的儿子。.阅读理解Everything we know about the world comes to us through our senses.Traditionally,
16、 we were thought to have just five of them sight, hearing, touch, smell, and taste.Although we pay little attention to them, each of these senses is precious and almost irreplaceable as we discover, to our sorrow, if we lose one.People usually fear blindness above all other disabilities.Yet deafness
17、 can be an even more severe handicap (障碍), especially in early life, when children learn language.This is why Helen Kellers achievements were so extraordinary.As a result of an illness at the age of 19 months, she lost both sight and hearing and sank into a totally dark, silent world.She was rescued
18、 from this terrible separation by her teacher, Anne Sullivan, who managed to explain, by tapping signs into the little girls palm, that things have names, that letters make up words, and that these can be used to express wants or ideas.Helen Keller later grew into a writer and a wellknown advocate f
19、or the handicapped.Her remarkable development owed a great deal to her determination, her teacher, and her family.But it also showed that when a sense (or two, in Helen Kellers case) is missing, another sense (in her case, touch) may be trained to make up for the loss, at least in part.Our nervous s
20、ystem reacts only to a selected range of wavelengths, vibrations, or other properties.It is limited by our genes, as well as our previous experience and our present state of attention.What draws our attention, in many cases, is change.Our senses are finely adjusted to change.Stationary or unchanging
21、 objects become part of the scenery and are mostly unseen.Usual sounds become background noise, mostly unheard.The feel of a sweater against our skin is soon unnoticed.If something in the environment changes, we need to take notice because it might mean danger or opportunity.Suppose an insect lands
22、on your leg, instantly the touch receptors on the affected leg fire a message that travels up to your brain.There it crosses into the opposite hemisphere (the right hemisphere of the brain controls the left side of the body, and vice versa) to alert brain cells at a particular spot on a sensory map
23、of the body.语篇解读：人们认识世界是通过五种感觉：视觉、听觉、触觉、嗅觉、味觉。文章说明了这五种感觉的重要性。1The author refers to Helen Keller in order to _.Aprove deafness is more severe handicap than othersBencourage deaf people to learn from herCshow it is important to learn language in early lifeDsuggest hearing is precious and irreplaceable
24、解析：选 A 细节理解题。根据第二段倒数第二句话可知，听觉在某种程度上比其他感觉重要，接着用 Helen Keller 的例子来论证。2Which of the following will draw our attention according to the passage?AA sweater against your skin when you are working.BNoise of the air conditioner when you are doing your homework.CA sudden quake of the room.DA sleeping cat in
25、your sofa.解析：选 C 细节理解题。根据倒数第二段可知，变化的东西容易吸引注意力，而静止的、习以为常的都不容易吸引人的注意力。3The underlined word “Stationary” in Paragraph 6 means “_”Achanging BstillCactive Dquiet解析：选 B 词义猜测题。根据紧跟其后的 “unchanging”可知它的意思是“静止的” 。4The sense of touch taught Helen Keller anything EXCEPT _.Athings have namesBletters make up wordsCwords can be used to express wants or ideasDshe can become a writer解析：选 D 推理判断题。根据第三段第二句话可知选 D。