1、必修4 Unit4能力演练一、语法填空Many years ago,when I worked as a volunteer at Stanford Hospital,I got to know a little girl 1 (name)Liz who was suffering from a rare and serious disease.Her only chance of recovery appeared to be a blood transfusion（输血） 2 her 5-yearold brother, 3 had miraculously survived the sa
2、me disease and had developed the antibodies needed to fight the 4 (ill).The doctor explained the situation to her little brother,and asked the boy if he would be willing to give his blood to his sister.I saw him hesitate for a moment 5 taking a deep breath and saying,“Yes,I,ll do it 6 it can save Li
3、z.” 7 the transfusion progressed,he lay in bed next to his sister and smiled,as we all did, 8 (see)the color returning to her cheeks.Then 9 face grew pale and his smile faded.He looked up at the doctor and asked with a trembling voice,“Will I start to die right away?”Being young,the boy had 10 (unde
4、rstand)the doctor; he thought he was going to give his sister all of his blood.二、完形填空阅读下面短文，掌握其大意，然后从115各题所给的四个选项（A、B、C和D）中，选出最佳选项。The ParkingLot SweeperI was born in a poor family and we had to struggle to make ends meet.But my parents tried to fill us with the ideas of family,faith,love and hope.I
5、 got my first 1 job when I was ten.My dad injured his back working in a cardboardbox factory and was retrained as a hairstylist.He 2 space in a little shopping center and gave his shop the flowery name of Mr.Ben,s Coiffure.The owner of the shopping center 3 my Dad,s payment for cleaning the parking
6、lot three 4 a week,which 5 getting up at 3 a.m.Mom and I helped 6 dustbin and pick up rubbish by hand.It took two to three hours to clean the lot.I 7 sleep in the can on the way home.I did this for two years,but the lessons I learned have 8 a lifetime.I obtained discipline（自律） and the importance of
7、work,and learned at a（n） 9 age the importance of balancing lifes competing interestsin my 10 ,school,homework and a job.This really helped during my school years,when I worked 40 hours at a fastfood restaurant while taking a full 11 of college preparation courses.The hard work 12 off.I attended the
8、U.S.Military Academy and went on to 13 graduate degrees in law and business from Harvard.Later,I joined a big Los Angeles law firm and was elected to the California state assembly（州议会）.In these jobs and in everything else I,ve done,I have 14 forgotten those nights in the parking lot.The experience t
9、aught me that there is value in all work and that if people are working to 15 for themselves and their families,that is something we should honor. 1.A.nic B.interestingC.real D.good2.A.hired B.boughtC.cleaned D.created3.A.reduced B.affordedC.collected D.charged4.A.mornings B.eveningsC.dawns D.nights
10、5.A.meant B.overcameC.admitted D.allowed6.A.lift B.emptyC.throw D.hold7.A.must B.needC.would D.should8.A.existed B.lastedC.kept D.stayed9.A.small B.exactC.early D.golden10.A.mind B.wayC.part D.case11.A.piece B.lengthC.mass D.load12.A.made B.tookC.paid D.started13.A.receive B.offerC.require D.study14
11、.A.seldom B.justC.even D.never15.A.account B.enterC.provide D.call三、阅读理解专题训练（四） 如何推断文章出处技巧点拨推断文章出处题型的设题方式：1.The passage is most likely to be taken from _.2.Where would this passage most probably appear?3.The passage is most likely to be part of _.如何解题？一般可从文章的内容和结构来判断文章的出处。1.报纸：前面有日期、地点或通讯社名称。2.科学杂志：
12、一般涉及科学发现、科学研究等方面的最新成就。3.广告：广告有特殊的用词和格式。4.产品说明：包含产品名称、特点、操作方法、生产日期、使用期限；如果是药品介绍，还会有服用剂量、时间和次数等内容。活学活用阅读下列短文，按要求完成读写任务。HTH(2009年辽宁卷)A volcanic eruption in Iceland has sent JP3ash across northern EuropeAirlines have stopped or changed the flights across the Atlantic Ocean，leaving hundreds of passengers
13、 stuck in airportsGrimsvotn is one of the largest and most active volcanoes in EuropeWhat makes Grimsvotn different is that it lies under a huge glacier(冰川)of ice up to 12 meters thickThe hot volcano heats up the ice above it，which then forms a layer(层)of water between the glacier and the volcanoThi
14、s layer of water puts pressure on the volcano，keeping it stable.As the water flows out from under the glacier，the pressure liftsThe lava(岩浆)from the volcano then comes up to the surfaceThis is exactly what happened todayNow，airlines have to make changes to their flights so as not to fly through the
15、clouds of volcanic ashAccording to KLM，one of Europe, s biggest airlines，airplanes cannot go under the cloud or over it.Going through the cloud can result in ash getting stuck in the airplane,s engines，causing damage to the planeThe eruption has also caused problems for animals in Iceland.The volcan
16、o 1eft ash and sharp，glass like rocks all over the countrysideFarmers are keeping their animals inside to stop them from eating ash-covered grass or the sharp objects.以约30词概括短文要点。_.根据所读短文，选择最佳答案，注意第四题的解题思路。1What makes Grimsvotn different from other volcanoes?AIt is below iceBIt lies under the seaCIt
17、 is the largest volcanoDIts lava affects the airlines2What keeps Grimsvotn still?AThe slow flow of waterBThe low water temperatureCThe thick glacierDThe water pressure3Which of the following is the result of the volcanic eruption?APeople stop traveling in EuropeBAirlines suffer from the loss of plan
18、esCIt becomes dangerous for animals to eat outsideDFarmers have lost many of their animals4This text is most probably taken from _.Aa research paperB.a newspaper researchCa class presentationD.a geography textbook参考答案一、1.解析：过去分词作定语，相当于定语从句：who was named。答案：named2.解析：根据上下文应填介词from：从她弟弟身体输血给她。答案： from
19、3.解析：引导非限制性定语从句，在从句中作主语。答案： who4.解析：填名词作fight的宾语。答案：illness5.解析：根据上下文应填before。全句意思是：“我看见他犹豫了片刻才深吸一口气说”。before 可以根据上下文译成汉语的“才”或者“就”。答案：before6.解析：全句意思是：“如果（输血）能够挽救莉紫，我愿意这样做。”答案： if7.解析：在这里是“随着”的意思。答案： As8.解析：现在分词作主要动作lay（躺着）的伴随状语。答案： seeing9.解析：他姐姐的脸上慢慢有了颜色（the color returning to her cheeks），而他自己的脸却变
20、得苍白起来，因为把血输给了姐姐。答案：his10.解析：根据后文“he thought.”，证明小男孩是误解了医生。答案：misunderstood二、1.解析：我十岁时得到了第一份真正的工作。答案：C2.解析：他在小的购物中心租下了一块空间。答案：A3.解析：购物中心店长减少了父亲的房租。答案：A4.解析：每周三个晚上需要去清扫停车场，结合下文those nights in the parking lot可知答案。答案：D5.解析：这意味着我们凌晨3点就要起床。答案：A6.解析：empty the dustbin表示“清空垃圾桶”。答案：B7.解析：would表示“过去经常”。答案：C8.解
21、析：我受到的教育却持续了一生。答案：B9.解析：at an early age表示“在很小的时候”。答案：C10.解析：in my case就我而言，就我的情况。答案：D11.解析：take a load of.表示“承担着的压力”。答案：D12.解析：pay off表示“有回报”。答案：C13.解析：表示“获得学位”。答案：A14.解析：我永远都不会忘记在停车场的那些晚上。答案：D15.解析：provide for表示“供养”。答案：C三、.The text tells us about a large and active vocano,Grimsvotn,whose eruption h
22、as sent ash across northern Europe,causing airlines to change their flights and leaving ash and rocks all over the countryside.(34 words) .1.解析：事实细节题。根据What makes Grimsvotn different is that it lies under a huge glacier(冰川)of ice up to 12 meters thick得知答案。答案：A2.解析：事实细节题。根据This layer of water puts pressure on the volcano，keeping it stable得知答案。答案：D3.解析：事实细节题。根据最后一段可知答案。答案：C4.解析：推理判断题。这是一篇新闻报道，极有可能来自报纸上的报道，而不是摘自研究论文、班级报告或地理课本。答案：B
