1、Section Grammar课后篇巩固提升一、单句改错1.He is usually careful.But,this time he made a big mistake.答案 ButHowever2.Although the sun was shining,but it wasnt very warm.答案 去掉 but3.Some waste food however others dont have enough to eat.答案 howeverwhile4.However it rained hard,they went on hiking.答案 HoweverAlthough/
2、Though5.Child although he is,he knows a lot about electricity.答案 althoughas/though二、完成句子1.尽管他自己有车,他却常步行去上班。he has his own car,he often walks to work. 答案 While/Although/Though2.当我在做作业时,妈妈在做饭。My mother was cooking I was doing my homework. 答案 while3.尽管他是一位伟大的科学家,他仍然很谦虚。Great scientist he is,he remains
3、modest. 答案 as/though4.虽然天气很冷,他却没穿大衣就出去了。it was very cold,he went out without an overcoat. 答案 Although/Though5.我对你说过要关门,可是你还是没关。I told you to shut the door.You didnt do that, . 答案 though三、完形填空I live in a big city with a lot of homeless people.Luckily,therere some ways of helping them and you neednt h
4、ave a lot of 1 .One way to help is to buy their monthly magazine. 2 doing this one day,I got to 3 a young homeless man.He was often 4 the magazine at the train station. He was a poor farmer from another country.After a while,I discovered that his 5 was close to mine.It 6 that we were born in the sam
5、e month. I met him last year 7 after his birthday,and after congratulating him,without 8 ,I asked if he had had a good day.He 9 and said that he hadnt really celebrated.I felt so 10 . I just couldnt bear the thought of(不敢想) this nice,young man being 11 on his 25th birthday with no presents,no cake,n
6、othing!So I went home and looked in my yarn(纱线) basket. 12 for me,I had enough yarn 13 .I set to work and knitted(编织) a 14 for the young man.The yarn had become a little dirty 15 I didnt knit very often.Then I washed the yarn so the scarf would be 16 when he got it. I met him on my own birthday as I
7、 was going shopping.I had 17 to meet him so I had 18 the scarf and a piece of my own birthday 19 around with me.He was very happy with these gifts and so was I.The 20 in his eyes was the best present he could have given me! 1.A.work B.energy C.money D.experience答案 C解析 从下文的买杂志 、送围巾等事可知,帮助这些无家可归的人不必有很
8、多钱(money) 。2.A.In B.On C.Besides D.By答案 D解析 by doing sth.意为“通过做某事”,作方式状语。3.A.realize B.ignore C.know D.recognize答案 C解析 get to know sb.意为“ 认识某人” 。4.A.selling B.reading C.covering D.buying答案 A解析 上文提到“buy their monthly magazine”和“By doing this one day”, 由此可知,作者认识的这个年轻人常在火车站卖(sell)杂志。5.A.birthday B.hous
9、e C.height D.hobby答案 A解析 从下一句话的“we were born in the same month”可知,他的生日(birthday) 和我的生日很近。6.A.said B.found C.guessed D.meant答案 D解析 mean 意为“ 意味着,意思是 ”,此处用 meant 来进一步解释前面的“his birthday was close to mine”。7.A.long B.shortly C.ever D.even答案 B解析 从后面的“congratulating him”可知,这个年轻人生日刚过不久(shortly after)。8.A.st
10、opping B.helping C.praising D.thinking答案 D解析 从上下文可知,作者看到年轻人后,不假思考(without thinking) 就问他生日是否过得好。9.A.looked up B.turned upC.looked down D.got down答案 C解析 从下文的“he hadnt really celebrated”可知,由于条件不好 ,年轻人没有庆祝自己的生日,所以被别人问起的时候,不好意思地低下头(look down)。10.A.foolish B.excited C.clever D.worried答案 A解析 作者意识到自己的言行让年轻人
11、很尴尬,所以觉得自己很愚蠢(foolish)。11.A.calm B.happy C.alone D.hungry答案 C解析 从上文可知,这个年轻人没有庆祝生日,所以作者不敢想这么好的一个年轻人竟然独自(alone)度过自己 25 岁的生日。12.A.Suddenly B.Luckily C.Badly D.However答案 B解析 从下文可知,作者想给这个年轻人织条围巾作为礼物送给他,所以当作者发现纱线时,觉得很庆幸(luckily)。13.A.used B.done C.left D.produced答案 C解析 left 意为“剩下的,余下的”,在句中作后置定语。14.A.scarf
12、 B.cap C.sock D.glove答案 A解析 从下文的“so the scarf would be.”可知 A 项符合语境。15.A.when B.because C.so D.and答案 B解析 因为作者不常织东西,所以纱线有点脏了,because 引导原因状语从句。16.A.different B.dry C.wet D.clean答案 D解析 上文提到纱线脏,作者洗了纱线是为了织出的围巾是干净的(clean)。17.A.liked B.hoped C.promised D.agreed答案 B解析 作者希望(hoped)见到年轻人 ,以便把围巾送给他。18.A.made B.t
13、hrown C.received D.carried答案 D解析 因为作者希望看到年轻人,所以随身带了(carried)为他织的围巾。19.A.cake B.present C.song D.party答案 A解析 “a piece of my own birthday cake”意为“我自己的一块生日蛋糕(cake)”。20.A.light B.pain C.sight D.tear答案 A解析 句意:他眼中的光芒是他给我的最好的礼物。 light 意为“亮光”;pain 意为“痛苦,疼痛”;sight 意为“视力,场景”;tear 意为“眼泪” 。四、语篇填空导学号 86964011If
14、the population of the Earth keeps on 1. (increase) at its present rate,there will 2. (final) not be enough resources left to support life on the planet.By the middle of the 21st century,if present trends continue,we 3. (use) up all the oil driving our cars,for example.Even if scientists develop new
15、ways of feeding the human race,the crowded conditions on Earth will make it 4. (necessity) for us to look for somewhere else.But 5. of the other planets in our solar system are able to support life at present.One possible solution to the problem,6. ,has recently been suggested by an American scienti
16、st,Professor Carl Sagan.Sagan believes that 7. the Earths resources are completely 8. (exhaust),it will be possible 9. (change) the atmosphere of Venus and therefore create a new world almost as large as Earth itself.Something is difficult.Venus is much hotter than the Earth.10. ,there is only a tiny amount of water there. 答案 1.increasing 2.finally 3.will have used 4.necessary 5.none 6.however 7.before 8.exhausted9.to change 10.Besides