1、SectionIntegratingSkills一、单词拼写(用本部分所学单词)1.He had to (平衡) the need for training against the money it cost.答案:balance2.The (火焰) of the burning candle soon went out.答案:flame3.Our classrooms have been equipped with modern (设备).答案:facilities4.Her long (演讲) tired the audience out.答案:lecture5.Who is the de
2、an of the Foreign Language (大学的系)?答案:Department6.I was (吃惊的) to find he got up so early.答案:astonished二、完成句子(用本部分所学短语)1.I (过去常常) work as a cleaner in a hospital.答案:used to2.The Doctor of Philosophy is the highest degree (在领域) the sciences and humanities.答案:in the area of3.All Chinese are (为感到骄傲) our
3、first spaceman.答案:proud of4.Youre not (应当) play football in the classroom.答案:supposed to5.(越来越多的) vegetables and fruit are supplied to the cities.答案:More and more三、单句改错1.They are used to work together.答案:去掉are2.Chinese take pride of their civilization.答案:ofin3.I will be supposed to taking another fl
4、ight to New York after the party.答案:takingtake4.The late plan is full of problems.答案:latelatest5.There are many equipments in our lab.答案:are many equipmentsis much equipment四、阅读理解There are many interesting science experiments for young kids.You can surprise your friends and teachers with them.All yo
5、u have to do is to put a little effort into it and you should have no problem coming up with an interesting science experiment.One such experiment is to show your friends and teachers that you can make mothballs(樟脑丸) dance!If you want to do it,first,be sure that you have got all the necessary scienc
6、e kits for your science experiment.What you need for this experiment is a glass filled half full with water.Add a little bit of vinegar to your glass of water,about 1/3 or 1/4 of a cup (60 mL),and one teaspoon(10 mL) of baking soda,and then carefully stir the mixture.Drop a few mothballs into the gl
7、ass and have your audience watch.As long as the surfaces of the mothballs become fairly rough,they should begin to bounce up and down in the glass.You can also do a similar experiment with raisins(葡萄干) and clear pop,such as Sprite.In this experiment,all you have to do is to fill a glass with Sprite
8、and drop a few raisins into it.The raisins should begin to bounce up and down in the glass.You can also replace the raisins with mothballs and you should get the same effect in the Sprite.This project works because the irregular surfaces of the mothballs and the raisins hold some CO2 bubbles(气泡),cau
9、sing them to bounce up and down in a dancing motion.1.The writer writes this passage to .A.explain why some science experiments are easyB.encourage people to spend more time on scienceC.tell us how good he is at doing science experimentsD.teach kids how to do an easy and interesting science experime
10、nt答案:D解析:作者意图题。通读全文可知作者主要向我们介绍怎么做一个简单而又有趣的科学实验,故选D项。2.What is the most probable name of the experiment?A.Producing mothballs.B.Dancing mothballs.C.Changing mothballs.D.Swimming mothballs.答案:B解析:推理判断题。根据第一段的“Onesuchexperimentistoshowyourfriendsandteachersthatyoucanmakemothballs(樟脑丸)dance!”可知“跳舞的樟脑丸”为
11、最佳答案。3.Which of the following things are needed in the experiment?a.baking sodab.waterc.mothballsd.salte.vinegarf.sugarA.bcefB.acdeC.abcdD.abce答案:D解析:细节理解题。综观全文可知,文章中没有提到salt和sugar。4.The underlined word “pop” in Paragraph 4 probably refers to a .A.mothballB.kind of vinegarC.drink with bubblesD.speci
12、al kind of raisin答案:C解析:词义猜测题。根据suchasSprite以及“.holdsomeCO2bubbles.”可知,pop在这里是指含有二氧化碳的饮料。5.From the last paragraph we can know .A.why Sprite has some CO2 bubblesB.what people usually use Sprite forC.what scientists usually do with raisinsD.why the mothballs bounce up and down答案:D解析:细节理解题。根据文章的最后一句“T
13、hisprojectworksbecausetheirregularsurfacesofthemothballsandtheraisinsholdsomeCO2bubbles(气泡),causingthemtobounceupanddowninadancingmotion.”我们可以知道樟脑丸为什么会上下跳动。五、根据内容从短文后的选项中选出能填入空白处的最佳选项。选项中有两项多余。Today,all fifty states in America have many laws about education.One of these laws says all children must g
14、o to school.Each state collects tax money from people who own property.1. In that way,everyone can go to school.In Colonial days,it was different.Usually,people had to pay to send children to school.2. In school,most children were taught only to read and write.Children from rich families had a bette
15、r education.3. In 1852,Massachusetts passed a law which said that all children must go to school.Then other states passed education laws.4. There were no high schools.Now children must remain in school until they are sixteen.5.A.At first,children only had to go to school four or five years.B.Taxes a
16、re used to build schools,buy books,and pay teachers.C.Not everyone could afford to send their children to school,and many young people never went to school.D.In America,there are education laws only in the East.E.And in some states,they must stay in school until they are eighteen.F.During the early 1800s,people began to think it was important for all children to have an education.G.When a students family is not rich,he has to earn money for part of his school expenses.答案:15 BCFAE