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1、课时提能练(三十三) Unit 3Under the sea课时作业A：基础层面.语境语法填空 ALast week Mrs. Brown and her child was driving back home after a 1.tasty (taste) meal in a KFC restaurant when a car bumped into hers. That driver obviously got drunk. She and her child 2.narrowly (narrow) missed being killed in the 3.scary (scare) ac
2、cident, but the child was badly injured. She was in the 4.depths (deep) of despair those days. This case has 5.sharpened (sharp) the debate over a ban of drunken driving. After days of 6.reflection (reflect) I wrote an article, calling on people to raise the 7.awareness (aware) of risks when driving
3、 or walking on the road. I also gave some suggestions, including keeping a phone around in case something 8.urgent (urge) happened.BChristmas is drawing 9.close/near, but my sevenyearold sister seems to be in low spirits. I am aware 10.of the fact that she is in some kind of trouble, but I dont know
4、 how I can help her 11.out. Tomorrow, my mother and I plan to do some shopping if the fine weather holds 12.up. My sister will stay home 13.in the meantime, babysitting our smallest brother. Im reflecting 14.on what to do to make her pleased. Perhaps a beautiful doll will be a pleasant surprise to h
5、er on Christmas Eve.CThere used to be a small village 15.where the two rivers join. Last winter, a terrible earthquake completely destroyed the village, with dead bodies 16.lying (lie) here and there. It was a time 17.when the survivors had to live with cold and hunger. Food and clothing could 18.ha
6、ve reached (reach) them but there were constant aftershocks(余震), which delayed the rescue work. The survivors, 19.being (be) very hungry, had to eat grassroots that they could find. It was not until five days later that helicopters came and took all of them to another place to settle in.根据提示补全句子1我经常
7、怀念我的童年。那是一段几乎每天都无忧无虑的日子。(It was a time when.)I often miss my childhood. It was a time when I spent almost each day without worries.2当他们正打算看他们最喜爱的电影时，他们听到来自外面的一个奇怪的声音。(be about to. )When they were about to watch their favorite movie, they heard a strange noise coming from outside.3请记住：哪里有问题，哪里就有解决办法。
8、(where.there be.)Remember that where there is a problem, there is always a solution4每天，学生们要花三个多小时写作业。(it takes sb.时间to do.)It takes the students more than three hours to do their homework every day.5我看见他安全地穿过马路跑开了。(see . doing)I saw him crossing the road safely and running away.课时作业B：能力层面.阅读理解A(2019
9、陕西省部分学校摸底检测)Scientists are preparing to launch the worlds first machine to clean up the planets largest mass of ocean plastic.The experts believe the machine should be able to collect half of the detritus in the patchabout 40，000 metric tonswithin five years. In the past few weeks they have been bus
10、y welding together giant tubes that will sit on the surface of the sea and form the skeleton of the machine, creating the largest floating barrier ever made.The system, originally dreamt up by Mr. Slat, will be shipped out this summer to the Great Pacific Garbage Patch, between Hawaii and California
11、, which contains estimated 1.8 trillion pieces of plastic. It will be the first ever attempt to tackle the patch since it was discovered in 1997.Mr. Slat was 16 and still at school when he was diving in Greece and first saw for himself the amount of plastic polluting the sea. “There were more bags t
12、han fish down there，” he recalls. Two years later he came up with a solution, quit university after six months and set up The Ocean Cleanup as a company. Mr. Slat says the first plastic to arrive on shore will be a major milestone. “We as humanity created this problem, so I think its also our respon
13、sibility to help solve it，” he says.The Great Pacific Garbage Patch(GPGP) covers an area of 1.6 million square kilometers and contains at least 79，000 tons of plastic, research found last month. Most of it is made up of “ghost gear” parts of abandoned and lost fishing gear, such as nets and ropesoft
14、en from illegal fishing vessels.Ghost gear kills more than 100，000 whales, dolphins and seals each year, according to scientific surveys. Seabirds and other marine life are increasingly being found dead with stomachs full of small pieces of plastic. Creatures eat plastic discarded in the sea thinkin
15、g its food but then starve to death because they are not feeding properly. Others are trapped and die of starvation or are strangled or suffocated by ghost gear.【语篇解读】本文是一篇说明文，主要介绍了世界首个海洋垃圾清扫机的发明。1What does the underlined word in the second paragraph probably mean?AWaste.BOcean.CSystem.DMachine.A词义猜
16、测题。根据第二段画线词前的“collect half of”和第四段第一句中的“first saw for himself the amount of plastic polluting the sea”和第五段最后一句中的“parts of abandoned and lost fishing gear, such as nets and ropesoften from illegal fishing vessels”可推知，画线词的意思是“垃圾”。故选A。2Which one makes up most of the garbage in Pacific from the passage?AFishing vessels.BDolphins and seals.CGiant tubes.DAbandone
