2019-2020同步外研英语选修八新突破课时分层作业：5 Learning about Language .doc

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1、课时分层作业(五)语言知识练习固基础单句语法填空1The students begin their classes at a fixed(fix) time.2The poem is so complicated that I cannot make out its meaning.3Chewing(chew) your food well before you swallow is good for your stomach.4If plastic and rubber are burnt, theyll give off poisonous(poison) gases.5Before en

2、tering a house in some Asian countries, its good manners(manner) to take off your shoes.6She didnt dare to go against her fathers wishes and went to the art school again.7The man is infamous(famous) and often does something illegal.8It is a wonder that he remains alive after dropping from the roof o

3、f a tenstorey building.9The headmasters requirement(require) is that all the students wear school uniforms at school.10Some people tried many ways to lose weight, ending up gaining(gain) weight soon again. 高考题型练习提能力.阅读理解Thousands of years ago people chewed gum in the natural form.The most common anc

4、ient chewing gum was tree resin lumps，but people also chewed various sweet grasses，leaves，grains and waxes.Chewing gum has been used in various forms and flavors. The first commercial chewing gum was made and sold in 1848 by John Bacon Curtis.He called his chewing gum the State of Maine Pure Spruce

5、Gum.John Bacon Curtis and his brother came up with the practical idea of how to make and sell spruce gum as chewing gum.On July 27，1869，Amos Tyler received the first patent in the United States for chewing gum.However，Tyler never sold his gum commercially.An Ohio dentist，William Finley Semple was ho

6、nored for this work using the first patent to manufacture (大量生产) chewing gum since December 1869.In 1869，Mexican General Antonio Lopez de Santa Anna told his idea of chicle(糖胶树胶) to Thomas Adams.Adams tried to make toys，masks，and rain boots out of chicle，but none of his products were commercially su

7、ccessful.Then he simply added flavor to the chicle! That was the first step in creating the worlds first modern chewing gum! The first mass marketed chewing gum was called Adams New York Chewing Gum.In the 1870s，Adams & Sons sold “Sour Orange” flavored gum as an afterdinner candy.In 1871 Thomas Adam

8、s patented a machine for the manufacture of gum.However，all these kinds of gum had one big problem: they could not hold flavor.The problem with holding flavor was not fixed until 1880，when William White combined sugar and corn syrup with chicle.For better taste he added peppermint extract (薄荷精)He fo

9、und out that peppermint stayed in the gum during chewing much longer than other flavors.He called his first peppermint flavored gum Yucatan gum.In 1888，Thomas Adams chewing gum，TuttiFrutti，was the first chewing gum that was sold from a vending machine(自动贩卖机)【语篇解读】本文介绍了“口香糖”的发明和发展历史。1Who first patent

10、ed chewing gum in the United States?AJohn Bacon Curtis.BAmos Tyler.CWilliam Finley Semple.DAntonio Lopez de Santa Anna.B细节理解题。由第三段的“On July 27，1869，Amos Tyler received the first patent in the United States for chewing gum.”可知，Amos Tyler最先在美国获得了口香糖专利。2Before making chewing gum，Thomas Adams Aknew noth

11、ing about chicleBhad failed in several kinds of businessChad come up with the idea of using chicleDhad already made some popular productsB细节理解题。由第四段的“Adams tried to make toys，masks，and rain boots out of chicle，but none of his products were commercially successful.”可知，在制作口香糖之前，Thomas Adams制造了几种产品，但都不

12、受市场欢迎。3What was William Whites contribution to chewing gum?AHe added flavor to chewing gum.BHe made a chewing gum machine.CHe made chewing gum with chicle.DHe made chewing gum hold flavor.D细节理解题。由倒数第二段可知，William White在口香糖中加了糖、玉米糖浆和薄荷，因此使口香糖的味道可以持久。4What is the text mainly about?AThe history of chewi

13、ng gum.BThe benefits of chewing gum.CDifferent kinds of chewing gum.DThe invention of the chewing gum machine.A主旨大意题。综观全文可知，文章介绍口香糖的发明和发展历史。.完形填空There were about fifteen of us drawing and writing with chalk(粉笔) to spread hopeful messages in front of a railway station.We 1 with only about ten adventu

14、rers but as the momentum (动力) 2 ，we gained more energy，creative inspiration，and people.In the beginning，many people stopped 3 because they were curious about our actions.Later when we went on to chalk up some 4 colors and phrases on the floor，more people came over to see what we were 5 doing.I wrote

15、 on the floor，“Hope：there is nothing stopping you.”One particular man came out of the station， 6 as if he had a tiring day.Although it was crowded，he 7 to get close to us to 8 the writing on the floor.He had a 9 on his face.He was looking carefully and nodding his head.He seemed very interested， 10

16、I went over to him and asked him to join us.The natural 11 of most people who 12 ，including him，was，“No，I dont have 13 I have other plans this evening.Thank you so much.”I left him with a 14 ，“Well，its up to you.”Then I continued to chalk up on the floor.About fifteen minutes later，I 15 and found he

17、 was still around，clearly 16 by us.He talked to someone on the phone，and I supposed he was 17 his plans for the evening.He then came over and said，“I think I do have a 18 to spread after all.”I gave him a piece of chalk and he 19 his own chalking spirit.Now，what is yours? Get a piece of chalk and 20

18、 the chalking spirit from one to another today!【语篇解读】包括作者在内的15个人从事一项特殊的公益活动：用粉笔画画或写字，从而向过路的人们传达充满希望的消息并激励他人。1A.startedBstudiedCplayed DleftA根据前句中“about fifteen of us”和本句中“about ten adventurers”可知，这里是指这项活动开始时的人数。2A.disappeared BmissedCstopped DincreasedD根据句中“we gained more energy，creative inspiration

19、，and people”可知，他们的动力增加了。3A.simply BdifficultlyCsimilarly DluckilyA根据句中“they were curious”可知，开始时人们仅仅是因为出于好奇才停下来观看。4A.disappointing BcheerfulCeasy DfrighteningB根据首句中“hopeful messages”和句中“more people came over”可知，他们画的颜色和写的字很令人振奋。5A.slowly BsecretlyCpossibly DreallyD看到漂亮的颜色和字，很多人走过来看看我们到底在做什么。6A.lying B

20、appearingCsounding DpretendingB根据句中“as if he had a tiring day”可知，那个人看起来很疲惫。7A.refused BagreedCsupposed DmanagedD根据句中“Although it was crowded”和下文内容可知，他设法靠近一些。8A.clean BreadCprotect DrememberB根据下文“He was looking carefully”可知，他靠近一些是为了看地上的画和字。9A.smile BtearCdoubt DworryA根据下文“nodding his head”可知，他很满意，脸上应

21、该是露出了微笑。10A.although BsoCbut DbecauseB根据句中interested和“asked him to join us”可知，前后为因果关系，用so。11A.cause BresultCresponse DeffectC根据句中“No，I dont have.”可知，这里指大部分人对于作者的邀请做出的反应。12A.came in Bpassed byCwent away Dclimbed upB作者用粉笔画画和写字是给过路人看的，由此可得出答案。13A.energy BcourageCmoney DtimeD根据句中“I have other plans this

22、 evening”可知，那个人说自己没有时间。14A.choice BtopicCquestion DtestA根据句中“its up to you”可知，作者让对方选择。15A.sat down Bkept awayClooked up Dset offC根据上段中“continued to chalk up on the floor”可知，作者要抬头才能看到那个人还在那里。16A.directed BdiscouragedCshocked DattractedD根据句中“he was still around”可知，那个人过了大约十五分钟还没有走，说明他被作者的团队吸引了。17A.chan

23、ging BannouncingCachieving DexplainingA根据前文“I have other plans this evening”和下文那个人的行为可知，作者猜测他打电话改变了晚上的安排。18A.friend BmessageCbook DlessonB根据to spread和下文“his own chalking spirit”可推断，他的确想传达一个信息。19A.wrote down Bheard ofCpointed out Dtalked aboutA根据句中“I gave him a piece of chalk”可知，他用粉笔写下了自己的信息。20A.mind BcompareCcover DspreadD根据句中“from one to another”可知，作者意在把这种精神传播出去。