2020-2021学年高中英语 课时分层作业5 Unit 20 New Frontiers（含解析）北师大版选修7.doc

1、课时分层作业(五)语言知识练习固基础.单句语法填空1The climber was on the point of death when they found him.2It rained heavily，causing (cause) severe flooding in that country.3I am sure to cure you of your disease.4They were presented with flowers on arrival at the airport.5Last year he was chosen to attend a conference of

2、 advanced (advance) workers.6The teacher took up the lesson where she left off yesterday.7The priest persuaded him to give up his bad habit.8They must figure out the cause of the accident.9Do you have the experience of blood donation (donate)?10It seemed impossible to get across to them by mere lang

3、uage.完成句子1玛丽匆忙赶了回来，结果却发现她母亲在医院里奄奄一息。Marry hurried back only to find her mother dying in the hospital.2她刚要去外面，正在这时门开了。She is about to go outside when the door is opened.3他是否能当选还不太确定。There is some doubt whether he will be elected.4他从失火的建筑物内救出了三个孩子。He rescued three children from the burning building.5你

4、给我说说怎样才能弥补损失的时间好吗？Can you give me some advice on how to make up for the time I have lost?高考题型练习提能力.阅读理解Clothes can make phone calls，play music, dial your pals number, keep you warm during cold weather and operate your computer?This is not a fantasy.A British company, called Electrotextiles, has crea

5、ted a wide range of clothesclothes that have minds of their own! Scientists, working for the company, have invented a kind of fabric that can be blended(混合) with flexible electronic materials to create intelligent clothing. The results are electronic garments.If you think the wearer has to be wired

6、to different devices, think again. These designer clothes are wire free，soft to touch and washable! Like any electronic device, these hightech clothes have to be powered. Currently, a tiny nine volt battery serves the purpose. But the researchers hope that in the near future the clothes will generat

7、e electricity by using body heat. These clothes are 100 percent shock proof，they say.The Electrotextiles team has also created the worlds first cloth keyboard.This keyboard can be sewn into your trousers or skirt.To use this device, you will have to sit down and tap on your lap! These “laptap” gadge

8、ts(器具) are all set to take over laptops!Another useful garment is the shirtcummobile phone.This handy invention enables drivers to chat comfortably with others at the wheel！Other popular electronic wear include the denim(牛仔布)jacket with flexible earphones sewn into the hood(风帽) and the electronic sk

9、i jacket with a builtin heater.The ski jacket is also programmed to send signals to a satellite.This technology is known as global positioning system and can be used to track lost skiers and wandering kids.Having completed the cloth keyboard，scientists have already started to work on a new projecta

10、necktie that can be used as a computer mouse.What is the next？Do you have any ideas?【语篇解读】衣服能用来打电话，听音乐，操作电脑，同时还能为你保暖。这就是未来的衣服。1The electronic garments are similar to other electronic devices in that Athey feel smooth and softBthey use electricity as powerCthey can be washed in waterDthey are made fr

11、om flexible materialsB细节理解题。从第三段“Like any electronic device，these hightech clothes have to be powered.Currently，a tiny nine volt battery serves the purpose.”可知选B项。2How will researchers improve these hightech clothes?ABody heat will be used as power.BThe wearer will not get shocked.CA tiny nine volt

12、battery will work.DThey will get charged automatically.A细节理解题。从第三段“But the researchers hope that in the near future the clothes will generate electricity by using body heat.”可知选A项。3What does the underlined phrase“This handy invention”in Paragraph 5 refer to?AThe laptop.BThe electronic ski jacket.CTh

13、e shirtcummobile phone.DThe worlds first cloth keyboard.C细节理解题。从第五段“Another useful garment is the shirtcummobile phone.”及“enables drivers to chat comfortably with others at the wheel”可知选C项。4The main purpose of the text is Ato advertise for an English companyBto predict the future trend of scienceCto

14、 show how rapidly science developsDto introduce some intelligent clothingD目的意图题。本文主要介绍的是科学家发明的新型电子衣服及它们的用途，故写作的目的应是向我们介绍这些智能的衣服。.完形填空I will never forget the year I was about twelve years old. My mother told us that we would not be 1 Christmas gifts because there was not enough money. I felt sad and

15、thought，“What would I say when the other kids asked what Id 2 ？”Just when I started to 3 that there would not be a Christmas gift that year，three women 4 at our house with gifts for all of us.For me they brought a doll.I felt such a sense of 5 that I would no longer have to be embarrassed when I ret

16、urned to school.I wasnt 6 Somebody had thought 7 of me to bring me a gift.Years later，when I stood in the kitchen of my new house，thinking how I wanted to make my 8 Christmas there special and memorable，I 9 remembered the womens visit. I decided that I wanted to create that same feeling of 10 for as

17、 many children as I could possibly reach.So I 11 a plan and gathered forty people from my company to help. We gathered about 125 orphans (孤儿)at the Christmas party. For every child, we wrapped colorful packages filled with toys, clothes, and school supplies， 12 with a childs name. We wanted all of t

18、hem to know they were 13 Before I called out their names and handed them their gifts, I 14 them that they couldnt open their presents 15 every child had come forward. Finally the 16 they had been waiting for came as I called out，“One，two，three.Open your presents！”As the children opened their package

19、s, their faces beamed and their bright smiles 17 up the room.The 18 in the room was obvious，and 19 wasnt just about toys.It was a feelingthe feeling I knew 20 that Christmas so long ago when the women came to visit.I wasnt forgotten. Somebody thought of me.I mattered.【语篇解读】妈妈说家里没有钱所以圣诞节不会有礼物了，而此时三位女

20、士出现在作者家并给他们带来了礼物，让作者感觉自己并没有被忘记。三位女士的善举激励作者也做出了相同的行为：为因经济原因不能拥有圣诞礼物的孩子们送了礼物。1A.sendingBmakingCreceivingDexchangingCreceive收到。根据上文可知当时作者还是小孩子，在圣诞节来临之际，应该是收到礼物。故选C。2A.gotBpreparedCfoundDexpectedAget得到。根据上下文可知此处表达的意思是别人问作者收到了什么礼物。故选A。3A.doubtBhopeCacceptDsuggestCaccept接受。根据上下文内容可推断此处表达的意思是作者开始接受圣诞节没有礼物的

21、现实。故选C。4A.broke inBturned upCsettled downDshowed offBturn up出现。根据上下文可知此处是指三位女士出现在作者家，并给他们带来了圣诞礼物。故选B。5A.achievementBlossCreliefDjusticeCrelief宽慰，轻松。根据下文“当我回到学校时，不会再感到难堪了”，可以推断出此处是表示作者松了一口气。故选C。6A.blamedBforgottenClovedDaffectedBforget忘记。结合上下文可知妈妈说家里没有钱所以圣诞节不会有礼物了，而此时三位女士出现在他们家并给他们带来了礼物，让作者感觉自己并没有被忘记

22、，还有人记得他们。文章最后三句也有提示。故选B。7A.enoughBlittleCpoorlyDhighlyAenough足够。有人对“我”很关心，给“我”带来了礼物。故选A。8A.presentBrecentCfirstDpreviousCfirst第一(个/次)的。联系上下文，提到是new house，肯定选择first，西方人对于圣诞节很重视，是一家人团圆的日子，所以此时表达重要性，作者想让自己在新家过的第一个圣诞节有意义。故选C。9A.hardlyBoccasionallyCregularlyDinstantlyDinstantly立即地。联系上下文，可了解当时作者那种激动的心情，所以

23、应该是作者很快就想到了那件让自己难忘的事情。故选D。10A.importanceBindependenceCstrengthDsafetyAimportance重要性。根据第一段中描述那次圣诞节收到礼物的感慨和作者此刻的心情可知，作者想要通过送圣诞礼物让尽可能多的孩子感受到自身的重要性，就像自己曾经感受到的一样。故选A。11A.kept up withBcame up withCcaught up withDput up withBcome up with想出，提出。根据上一段的内容可以推断，作者想出了一个计划，并从公司召集了40个人来帮忙。故选B。12A.noneBfewCeachDsome

24、Ceach每个。根据作者的想法，应该是每个人都有自己的圣诞节礼物，所以应该是每个礼物盒上都有一个孩子的名字。故选C。13A.fineBnormalChelpfulDspecialDspecial特别的。根据每个人都有属于自己的礼物，而且不是固定的，所以作者的意思是给孩子们启示：每个人都是独一无二的。故选D。14A.convincedBguaranteedCremindedDpromisedCremind提醒。根据下文的“One，two，three.Open your presents！”可知，此时在分发礼物时，作者提醒每个人先不要打开礼物。故选C。15A.untilBafterCwhenDsi

25、nceAuntil直到时候。根据句意：直到每个人都拿到礼物。故选A。16A.chanceBgiftCrewardDmomentDmoment时刻。根据下文可知，此处表达大家等待的拆礼物的时刻到来了，故选择moment。17A.tookBlitCburnedDcheeredBlight(lit是其过去式)照亮。根据句意“他们灿烂的笑容照亮了整个房间”，故选B。18A.atmosphereBsympathyCjoyDcalmnessCjoy欢乐。联系上下文，分析四个选项的意思，此处是表达欢乐。故选C。19A.suchBitCsomethingDeverybodyBit它。根据句意“欢乐不仅仅是因为玩具”选择it，指代欢乐。故选B。20A.fromBtillCforDbyAfrom从。根据句意：我再次感受到了从很久以前的那次圣诞节获得礼物的感觉。故选择from。