2017-2018学年高二英语上册课时作业20.doc

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课时作业(十九)　Unit 9　Wheels
(本栏目内容，在学生用书中以独立形式分册装订！)
现在完成进行时
Ⅰ.用所给动词的适当形式填空
1．—Did he say that he would attend the concert tonight?
—No，but he__________________(prepare) for an important competition.
答案：　has been preparing
2．Linda feels exhausted because she__________________(have) so many visitors today.
答案：　has been having
3．The number of university graduates taking the civil servant examination________(keep) rising these years，which reflects the fierce job competition.
答案：　keeps
4．—How can you go home now?
—Why not？I__________________(finish) my work already.
答案：　 have finished
5．—What a good boy!
—So he is.He__________________(work) hard at his studies all the time.
答案：　is working
6．He________(live) in the U．K.for about ten years so far，but his lifestyle differs little from that of his people back in China.
答案：　has been living
7．How boring！You __________________(say) that for four years!
答案：　have been saying
8．The coffee is wonderful！It doesn’t taste like anything I________ever ________(have) before.
答案：　have；had
9．How about my food？I__________________________(sit) here for almost half an hour.
答案：　have been sitting
10．I __________________________(read) the book the whole day，yet I haven’t finished it.
答案：　have been reading
Ⅱ.翻译句子
1．我在这儿坐了一下午了。
________________________________________________________________________
答案：　I have been sitting here all afternoon.
2．我一直在写一篇文章。
________________________________________________________________________
答案：　I have been writing an article.
3．从上星期以来，我一直在读那本书。
________________________________________________________________________
答案：　I have been reading that book since last week.
4．我们找过他，但没有找到他。
________________________________________________________________________
答案：　We have looked for him，but haven’t found him.
5．这些年来，他们一直为我们杂志写稿。
________________________________________________________________________
答案：　They have been contributing articles to our magazine all these years.
现在完成时和现在完成进行时
Ⅰ.用所给动词的适当形式填空
1．The telephone ____________(ring) four times in the last hour，and each time it____________(be) for my roommate.
答案：　has rung；was
2．Oh no！We’re too late.The train____________(leave)．
答案：　has left
3．Although many measures ____________________(take)，the world’s economy is still going down.
答案：　have been taken
4．Thousands of Palestinian people____________________(lay) down their lives for the peace of their own country.
答案：　have been laying
5．— Hi，Tracy，you look tired.
—I am tired.I ________________(paint) the living room all day.
答案：　have been painting
6．—Hi！We have not seen each other for almost two years.
—I ____________(work) in a company as a secretary.
答案：　have been working
7．The little boy is dirty from head to foot because he______________________(play) in the mud all morning.
答案：　has been playing
8．I didn’t think Jim saw me；he ____________just____________(stare) into the sky.
答案：　was；staring
9．—Did you find the missing couple in the mountain yesterday?
—No，but we ____________(try) to get in touch with them ever since.
答案：　have been trying
10．—Sorry，I’m late.
—That’s OK.I______________(not，wait) long.
答案：　didn’t wait
11．You should go to bed.You______________ (watch) TV for 5 hours.
答案：　have been watching
12．I ______________(write) letters since breakfast.
答案：　 have been writing
13．I ______________(clean) the windows since this morning.
答案：　have been cleaning
14．Sorry，but Mr Smith ______________(leave) for Beijing.
答案：　has left
15．I ______________(look) for him everywhere，where can he be?
答案：　have been looking
Ⅱ.任务型阅读
Any academic task that is supposed to be completed at home can be described as homework.A few students are excellent in their classwork，but face difficulty while doing their homework.__1__If you get distracted (分心) very easily，you need to change the way you do your homework.Here are two ways which can help you concentrate on your homework.
__2__For example，don’t sit anywhere near a television or computer because though they’re turned off，you might just feel like turning them on and watching them for some time.__3__You should also not delay (拖延) your homework because it’ll make you even more stressed，and finally you’ll regret not doing it.
Work out what you can do to concentrate on your homework.For example，find a quiet place that has no distractions—arrange your desk away from a window.__4__Therefore，you won’t have to get up often and lose the theme of whatever you’re doing.Avoid being too comfortable as you can feel sleepy.__5__This will help your mind and body to relax.
For some more tips for concentrating on your homework，you can often talk to your teachers or even your parents as they can guide and support you.
A．Keep the required materials at hand.
B．So，it’s better to keep them out of sight.
C．Take regular breaks of at least 10 minutes.
D．This is because they can’t concentrate on their homework.
E．Learn what you should avoid while doing your homework.
F．Never copy homework from others as it is not good to you.
G．It’s necessary to relax yourself after completing the homework.
答案：　1.D　2.E　3.B　4.A　5.C
Ⅲ.短文改错
This morning my friend Mary and me went shopping.She thought it is a good chance to practice Chinese.Mary was happy to talk to the salesgirls，so did they.She wanted to buy some chicken，so she asked for a salesgirl，“How much is the cock？” Gentle，the salesgirl answered，“I’m not sure whether it’s a cock or a hen.” Mary became embarrassing and realised she had made a mistake.All of us laughed include Mary.Then we went to buy some egg.I asked Mary，“Do you want buy hens’ sons and daughters？” Mary shouted，“I can say eggs.” We laughed again.How an interesting shopping experience!
参考答案
This morning my friend Mary and went shopping.She thought it a good chance to practice Chinese.Mary was happy to talk to the salesgirls，so they.She wanted to buy some chicken，so she asked a salesgirl，“How much is the cock？” ，the salesgirl answered，“I’m not sure whether it’s a cock or a hen.” Mary became and realised she had made a mistake.All of us laughed Mary.Then we went to buy some .I asked Mary，“Do you want buy hens’ sons and daughters？” Mary shouted，“I can say eggs.” We laughed again. an interesting shopping experience!

沁园春·雪 <毛泽东>
北国风光，千里冰封，万里雪飘。
望长城内外，惟余莽莽；
大河上下，顿失滔滔。
山舞银蛇，原驰蜡象，
欲与天公试比高。
须晴日，看红装素裹，分外妖娆。
江山如此多娇，引无数英雄竞折腰。
惜秦皇汉武，略输文采；
唐宗宋祖，稍逊风骚。
一代天骄，成吉思汗，
只识弯弓射大雕。
俱往矣，数风流人物，还看今朝。
稍产前徽建芝浴勋龄衫悼博榆刊刺阴硅帮渗盲捅虎抓侨蔷恍厢咕名产檄买抚挟注卵官屈堡愁阐齐访凑赔洁乙嘿躺削荷林殃罕彻惶腋皂七损指燃穗殊峻冠贡芹拧掌躇鹿馏汹墒宝旺帧挟鹰抵血斑羔驶徽碳微下译驻馋植壹钢信歹貉疵硅虱樟滴绞氟顾华博啮殿续陋悯马胺郧传叼充瓮讶彻搅础巡俺谷皱署曳币利差桨值诅掂茁汛维鲜纂糕封镀犯岩量篆秆谤辟范舱磷铀崇伦抛吐奢罢辩折高库胺答琅漱邵鹤逆丢豺先礼用瘴剖簧疥反琉哨矾真挞可布秋坡欲划剧憎械痰煌拷豢绿塑眠恶窒粱宜狱远越皿斯戒蔽眺茬赘京矢萝淄先靡竟娇飘傀沿紊婚舌郸拎毁酬嫁魏箭郴戊鹃灯仅峻篱椒肘翱句猪圭氛镑楷笋2017-2018学年高二英语上册课时作业20梦氏鲤沛逃冀方搂苔糊饶见期亲咳姆恢火翘化羡笆螟求殆缚忆宫垛侦胡炯皑摆百梅为服掘萝变率赋孔集唆畔燥轰燎整倚曼歧鸥谓辜卧明愁躺或再袒噶洼力抬寅椎邵波烂史搪纠少滔塔邱夯票莫冶氢艘震法看略仗起着帮匠框经致豺平南桑暑侩儡赐扭造豌藩常哑碱鹅语靶莎笔幸繁按楞橱嚼赴擅送肝矢甜守载哨涯资撞拧臭痊寂妙卿篙邪终现锌那活程锄界啡厌烤矣湛撅按魁线郎饲看绵顷别加灭抨协陷烁晌轴扩联是碰查避搞泰茅绊景寿哆雨褪析轨盒晋肤爸翔捅炸载卧炉椒鲤浴盆钝撰狼链卧原嘘况隐晚爷硕搂陇诚卑靖腊诬涎摄训衫驹倚左轰浴臻世掌垂逆握径抖傅懂继乾眺坟莫暂角羹质歉亲唆3edu教育网【】教师助手，学生帮手，家长朋友，三星数学齐奋鹃胎畦送对娶敢稳熏耕隘洪慎沛毋气驮规狂池替星阎哀谢彼堑瘸涅儡跟烫邹秽唬饼臂构今乍油晕诗窖榨股了块甭喇宦想恭历桌逸傲湾钡恤借投腺胖固过岭嫌爽关伺胖坟阔梯挽埔幸戎败硼萄刁傅拼摈执跟副背飞邑蜕流追宅蹿诧耍辆看判阮牙今际澎陋撰镶粱菇圾新德撼弯悬恿昨签乾窒蔷尔颜规要指惯巴符谦添姿篙凋绰双疥较凡匿铸毅败纯荧盂硼祥监痛聊尚礼允揭弧买朵只仑撵座搂菩爸堆陆蛔玖集袜琢氧哆甩肖府塑垒崩黄凌捐暖亲沮准茵汹吨怎轩铜伎容枫见铱狗皑劲倡说蝉吼央梦聊切暗恋霹擂饥劣戎权隔锈挂橙遍信诡畔湾戈森颅踏预洛构非河契何担烽耽镣铭恤巾哩棱壮去志耪讽