/ 让学习更有效 新课备课备考 | 英语学科
/ 让学习更有效 新课备课备考 | 英语学科
2025年人教新目标版九年级英语上册精讲精练
Unit 5 What are the shirts made of?
核心语法:被动语态中常见的介词
一、 核心概念回顾:被动语态
结构:be + 过去分词 (PP)
意义: 强调动作的承受者,而非执行者。
例句:
主动语态: People speak English all over the world. (人们在世界各地说英语。)
被动语态: English is spoken all over the world (by people). (英语在世界各地被(人们)使用。)
关键点: 当我们想说明动作是由谁完成的或通过什么方式完成的时,就需要借助介词来引出这个信息。
二、 被动语态中的三大核心介词
1. By
含义: 表示动作的执行者,即“被/由...(某人/某物)”。
用法: 用于引出人或具象的事物。
例句:
The window was broken by the little boy. (窗户是被那个小男孩打碎的。)
English is spoken by many people. (英语被很多人使用。)
The song was written by a famous musician. (这首歌是由一位著名音乐家创作的。)
注意事项:
如果执行者是不言而喻的(如 people, someone, them 等),或者不明确、不重要,则通常省略 by 短语。
by 强调“是谁做的”。
2. With
含义: 表示使用的工具、手段或材料,即“用...(某种工具)”。
用法: 用于引出某种器具、器械或材料。
例句:
The cake was made with eggs, flour and sugar. (这个蛋糕是用鸡蛋、面粉和糖做的。)
The door was opened with a special key. (门是用一把特殊的钥匙打开的。)
The field is covered with snow. (田野被积雪覆盖。)
注意事项:
with 强调“用什么工具做的”。
区分 by 和 with:
by 引出执行者(人或物)。
with 引出工具。
经典对比:
The letter was written by me. (信是我写的。 - “我”是执行者)
The letter was written with a pen. (信是用钢笔写的。 - “钢笔”是工具)
一句话中可能同时出现:
The lock was opened by the thief with a wire. (锁是被小偷用一根铁丝打开的。)
3. Of
含义: 通常表示构成或材料的性质,常用于“be made”结构中。
用法: 用于说明某物由某种材料制成,且制成品中仍能看出原材料。
例句:
The desk is made of wood. (这张桌子是由木头做的。 - 能看出木头材质)
The bridge is made of steel. (这座桥是由钢材建造的。)
注意事项:
区分 be made of 和 be made from:
be made of: 制成品中能看出原材料(物理变化)。
The paper is made of wood. (纸是木头做的。 - 纸里看不出木头?这里是个常见例外,需特别记忆)
(更佳例子)The chair is made of bamboo. (椅子是竹子做的。 - 能看出竹子)
be made from: 制成品中看不出原材料(化学变化)。
Paper is made from wood. (纸是由木材制造的。 - 看不出木头了)
Wine is made from grapes. (葡萄酒是由葡萄酿造的。 - 看不出葡萄了)
be made in: 表示“产于某地”。
This camera is made in Japan. (这个相机是日本制造的。)
be made by: 表示“由...(制造商)制造”或“由某人制作”。
This cake was made by my mother. (这个蛋糕是我妈妈做的。)
三、 其他常见介词
除了以上三个,被动语态中还常与其他介词搭配,构成固定短语。
例句:
be known to... (为...所知)
He is known to everyone in our school. (他在我们学校人尽皆知。)
be known for... (因...而闻名)
Hangzhou is known for the West Lake. (杭州因西湖而闻名。)
be filled with... (被...充满)
The room was filled with smoke. (房间里充满了烟雾。)
be interested in... (对...感兴趣)
She is interested in learning English. (她对学英语很感兴趣。)
be surprised at... (对...感到惊讶)
We were surprised at the news. (我们对这个消息感到惊讶。)
四、 总结与易错点
核心区别:
by + 人/物 (执行者)
with + 工具/材料
of/from + 原材料 (of 看得出,from 看不出)
省略原则: 当动作执行者不明确或不重要时,省略 by 短语。这是被动语态最常见的用法。
固定搭配: 牢记 be made of/from/in/by, be known for/to, be filled with 等常见固定搭配。
主谓一致: 被动结构中的 be 动词必须与主语在人称和数上保持一致。
The apple is eaten by him.
The apples are eaten by him.
1.Chinese round fans are made of silk with paintings of different ________, such as beautiful birds and flowers.
A.subjects B.hobbies C.colours D.sizes
2.China has different colours. It is made ________ a kind of clay.
A.on B.at C.from D.in
3.We can’t waste paper. It ________ wood and bamboo.
A.is made from B.is made in C.is made of D.is made into
4.—Excuse me, this qipao looks special and feels ______. What is it made of
—It’s made of Shu brocade (蜀锦) from Sichuan, Miss.
A.soft B.deep C.noisy D.normal
5.The basketball club ________ thirty boys and twelve girls.
A.is made from B.is made up of C.is made of D.is made by
6.The ________ over the river is made of stone.
A.bank B.bridge C.road
7.The pen is made of candies. Different colors _________ different tastes.
A.enjoy B.mean C.keep D.forget
8.This beautiful pair of silver chopsticks ________ in China by hand.
A.makes B.was made C.are made D.were made
9.The Huizhou inkstick is among the best of its kind. It ______ pine wood.
A.is made of B.is made by C.is made from D.is made in
10.Life ________ ups and downs. Never give up, just keep moving.
A.is made up of B.is made from C. is made by D.is made of
11.How many boys and girls ________ the Reading Club ________
A.is; made up of B.is; made from C.are; made of D.are; made up of
12.Everyone knows ______ glass is made of ______ glass.
A.a; / B.the; a C./; a D.a; the
13.—Your sports shoes are so cool. Where did you buy them
—My uncle bought them in New York, but they ______ China.
A.were made by B.were made of C.were made in D.were made from
14.Life __________ ups and downs. Don’t lose heart and keep moving.
A.is made up of B.is made by C.is made from D.is made of
15.This Qipao is made of silk. It ________ soft and smooth.
A.looks B.sounds C.feels D.keeps
16.The Yadan landform is made of ________.
A.rock B.sandstone C.soil D.stone
17.This pair of trousers_________leather. May I ________
A.is made of; try it on B.are made from; try them on
C.is made of; try them on D.are made from; try it on
18.A stamp is made ________ paper. And paper is made ________ wood and cloth.
A.of; of B.from; of C.of; from D.from; from
19.This beautiful handbag _________ by my mother last week. What do you think of it
A.makes B.made C.was made D.is made
20.—Are those beautiful earrings made ________ China
—Yes. And they are made ________ hand.
A.from; of B.in; by C.of; in
21.—This coat is very comfortable. What is it made of
—It’s made of ________. It’s very warm.
A.cotton B.glass C.steel D.silk
22.This kind of toy ________ wood and ________ Germany.
A.is made of; is made in B.is made from; is made in
C.is made from; is made by D.is made into; is made by
23.—What do you think of my sweater It ________ wool.
—It looks comfortable on you.
A.is made in B.is made of C.is made for D.is made by
24.Paper is made ________ wood and newspaper is made ________ paper.
A.of, from B.from, of C.by, from
25.— The table looks very nice. What is it made ________
— Wood, and it is made ________ Yangzhou.
A.from; of B.from; in C.of; from D.of; in
26.This pair of gloves ________ in that factory, and it ________ very comfortable.
A.is made, is felt B.are made, is felt C.are made, feels D.is made, feels
27.—The decision wasn’t made ________. I have thought about it for long.
—Well. It’s wise of you to think twice before acting.
A.at last B.by accident C.in public D.on time
28.—Look. This beautiful skirt is made of silk.
—It’s my dream cloth, and I ________ to buy one.
A.refuse B.allow C.expect
29.This kind of wine ________ fruit and it ________ very well.
A.is made of; tastes B.is made with; feels C.is made from; sells D.is made by; smells
30.Life ________ ups and downs (起起落落). Don’t lose heart, and just keep moving.
A.is made up of B.is made from C.is made by D.is made of
31.Life ________ ups and downs. Don’t lose heart, just keep moving.
A.is made of B.is made up of C.is made by D.is made from
32.Books are made paper and paper is made wood.
A.from; of B.of; from C.by; in D.up of; into
33.The beautiful cup is made of ________. Be careful, or you’ll break it.
A.glass B.silver C.gold D.wood
34.The paper ________ wood.
A.is made from B.be made of C.is made from of D.be made up of
35.________ our teacher, we have made a lot of progress in our English.
A.Thank for B.Thanks for C.Thanks to D.Thank to
36.My shirt is ________ cotton.
A.is made in B.is made for C.is made of
37.This kind of cloth is made ________ silk and it is made ________ China.
A.of; from B.from; of C.of; in D.with; in.
38.—Your sweater looks very nice. Is it wool
—Yes, and it’s Shanghai.
A.made of; made by B.made by; made for
C.made of; made in D.made by; made from
39.—What do you think of the short film Frozen Fever
—It’s fantastic. It ________ by Disney.
A.made B.has made C.was made
40.—Is this ring made ________ silver
—Yes. It was made ________ China.
A.of; of B.of; in C.in; in D.in; of
41.The white skirt ________ my aunt bought for me is made of cotton.
A.which B.when C.who
42.—Good morning, Mrs Brown. Would you please tell me the result of the exam
—OK. You did very well. You’ve made ________ mistakes.
A.few B.a few C.little D.a little
43.—The table looks very nice. What is it made ________
—Wood, and it is made ________ Yangzhou.
A.from, of B.from, in C.from, of D.of, in
44.—What ________ the table ________
—Wood.
A.are; made of B.is; made from C.is; made of D.are; made from
45.He ________ arrive late last year, but now he doesn’t.
A.was used to B.used to C.used for
46.— How is your grandma
— She’s fine. She used to ______ TV at home. But now she is used to ______ out for a walk.
A.watch; go B.watching; go C.watching; going D.watch; going
47.My English ______ a lot since I used my teacher’s “Three Steps for Learning English” advice.
A.improves B.will improve C.has improved
48.The lion is often used as a ________ of courage.
A.signal B.sign C.symbol D.mark
49.There ________ a church, but now it is ________ a hospital.
A.used, used as B.used to be, used as
C.used to be, used to being D.is used to be, used to being
50.Coal ________ a kind of fuel to run trains.
A.is used to B.is used to being C.is used as D.use for
/ 让学习更有效 新课备课备考 | 英语学科
/ 让学习更有效 新课备课备考 | 英语学科
21世纪教育网(www.21cnjy.com)
21世纪教育网(www.21cnjy.com)
参考答案及试题解析
1.A
【解析】句意:中国圆扇由丝绸制成,上面画着不同的主题,如美丽的鸟和花。
考查名词辨析。subjects主题;hobbies爱好;colours颜色;sizes尺寸。根据“such as beautiful birds and flowers.”可知圆扇上有不同的主题,比如鸟和花。故选A。
2.C
【解析】句意:瓷器结有不同的颜色。它是由一种黏土制成的。
考查介词辨析。on在……上面;at在;from来自;in在……里。根据上文“China has different colors.”可知,瓷器有不同的颜色,所以此处是指瓷器是由黏土烧制而成,成品看不出黏土的原始状态;考查be made from“由……制成”,动词短语,用于原材料经过加工后,已失去原有形态、无法直接辨认的情况。故选C。
3.A
【解析】句意:我们不能浪费纸张。它是由木头和竹子制成的。
考查动词短语。is made from由……制造,表示原材料不明显;is made in在……生产或制造,后接地点;is made of由……制造,表示原材料明显可见;is made into被制成。根据“wood and bamboo”可知,此处指制作材料,且制成纸张后,看不出原材料,A项符合。故选A。
4.A
【解析】句意:——打扰一下,这件旗袍看起来很特别,摸起来很柔软。它是用什么做的?——这是四川的蜀锦做的,小姐。
考查形容词辨析。soft柔软的;deep深的;noisy嘈杂的;normal正常的。根据“It’s made of Shu brocade (蜀锦) from Sichuan,”可知,旗袍由四川的蜀锦做成,所以摸起来是柔软的。故选A。
5.B
【解析】句意:篮球俱乐部由三十个男孩和十二个女孩组成。
考查动词短语。be made from由……制成(看不出原材料);be made up of由……组成;be made of由……制成(看得出原材料);be made by被……制作。根据“thirty boys and twelve girls”可知是由30个男孩和12个女孩组成。故选B。
6.B
【解析】句意:河上的桥是石头做的。
考查名词辨析。bank银行;bridge桥;road路。根据“over the river is made of stone”可知,此处指的是河上的“桥”,故选B。
7.B
【解析】句意:这支笔是由糖果制成的。不同的颜色意味着不同的味道。
考查动词辨析。enjoy享受;mean意味着;keep保持;forget忘记。根据“The pen is made of candies. Different colors…different tastes.”可知,这里需要一个能表达颜色和味道之间关系的动词,mean符合语境,说明不同颜色意味着不同味道。故选B。
8.B
【解析】句意:这双漂亮的银筷子是在中国手工制作的。
考查被动语态。主语“This beautiful pair of silver chopsticks”和谓语动词“make”之间是被动关系,因此用被动结构:be+动词的过去分词。根据句意可知,此句用一般过去时,主语“This beautiful pair of silver chopsticks”是单数,因此be用was,故选B。
9.C
【解析】句意徽墨是同类产品中的佼佼者。它是由松木制成的。
考查短语辨析。is made of由……制成,能看出原材料;is made by由……制造,后面接制造者;is made from由……制成,看不出原材料;is made in在……制造,后面接地点。根据“The Huizhou inkstick is among the best of its kind.”可知,徽墨由松木制成,制成后看不出松木的原貌,是化学变化,所以用“is made from”。故选C。
10.A
【解析】句意:生活是由高峰和低谷组成的。永远不要放弃,只要继续前进。
考查动词短语。is made up of由……组成;is made from由……制成,后接材料(看不出原材料);is made by由……制造,后接人;is made of由……制成,后接材料(可以看出原材料)。根据“ups and downs”可知此处是说生活是由高峰和低谷组成的。故选A。
11.A
【解析】句意:这个读书俱乐部是由多少男生和女生组成的?
考查动词短语和主谓一致。be made up of由……组成;be made from由……制成的,看不出原材料;be made of由……制成的,能看出原材料。结合句意,读书俱乐部由男生和女生组成,主语the Reading Club是第三人称单数形式,谓语用第三人称单数形式,故选A。
12.A
【解析】句意:每个人都知道一个玻璃杯是由玻璃制成的。
考查冠词。a一个,用于辅音音素开头的单词前;the这,特指;/不填。根据“Everyone knows...glass is made of...glass.”可知,第一个空需要不定冠词a,a glass“一个玻璃杯”,glass是辅音音素开头的单词;第二个glass表示“玻璃”,不可数名词,不用冠词修饰。故选A。
13.C
【解析】句意:——你的运动鞋真酷。你在哪里买的?——我叔叔在纽约买的,但它们是中国制造的。
考查动词短语。were made by由……制造,强调制造者;were made of由……材料制成,强调物理可见的原材料;were made in在……地方制造,强调产地;were made from由……材料制成,强调化学变化的原材料。根据“China”可知,运动鞋是中国制造的,故选C。
14.A
【解析】句意:生活由起起落落组成。不要灰心,继续前行。
考查动词短语。is made up of由……组成;is made by由……制造;is made from由……制成,强调成品看不出原材料;is made of由……制成,强调制成品能明显看出原材料。根据“Life … ups and downs.”可知,此处是指生活是由起起落落组成的,强调事物的组成部分或成分,应用“be made up of”。故选A。
15.C
【解析】句意:这件旗袍是丝绸做的。摸起来又软又滑。
考查动词辨析。look看起来;sound听起来;feel摸起来;keep保持。根据“soft and smooth”可知,丝绸摸起来又软又滑。故选C。
16.B
【解析】句意:雅丹地貌由砂岩组成。
考查名词辨析。rock岩石;sandstone 砂岩;soil土壤;stone石头。结合常识可知,雅丹地貌由砂岩组成。故选B。
17.C
【解析】句意:这条裤子是皮做的。我可以试穿一下吗?
考查主谓一致和代词的用法。根据“This pair of trousers”可知,强调的是“pair”,所以be动词用is,排除选项BD;“trousers”为复数形式,指代“trousers”用代词“them”。故选C。
18.C
【解析】句意:邮票是用纸做的。纸是由木头和布制成的。
考查动词短语。be made of“由……制成”,能看出原材料;be made from“由……制成”,看不出原材料。邮票能看出来是由纸制成的,用be made of;纸看不出是由木头和布制成的,用be made from。故选C。
19.C
【解析】句意:这个漂亮的手提包是我妈妈上周做的。你觉得怎么样?
考查一般过去时的被动语态。make“制作”,动词;主语“This beautiful handbag”与动词“make”为被动关系,根据“last week”可知,这里应用一般过去时的被动语态,其结构为was/were done;主语为第三人称单数,be动词用was,动词make的过去分词为made。故选C。
20.B
【解析】句意:——那些漂亮的耳环是中国制造的吗?——是的。它们是手工制作的。
考查固定短语。be made from/of由……制成,前者看不出原材料,后者可以看出原材料;be made in在某地制造;第一空后是China,此处表示“在中国制造”,所以用be made in;by hand“手工”,固定短语,此处指“手工制作”,所以第二空用by,故选B。
21.A
【解析】句意:——这件外套很舒服。它是用什么做的?——它是用棉花做的。它很保暖。
考查名词辨析。cotton棉花;glass玻璃;steel钢铁;silk丝绸。根据“This coat”以及“It’s very warm.”可知,这件外套很暖和,是用棉花做的。故选A。
22.A
【解析】句意:这种玩具是用木头制成的,德国制造。
考查动词短语。be made of由……做成,看得出原材料;be made from由……做成,看不出原材料;be made by被……制作;be made into被做成;be made in在……制造。第一空此处指玩具由木头制成,木头作为材料未改变形态,故用“is made of”;第二空由“ Germany”可知,应用“is made in”,强调制造的地点。故选A。
23.B
【解析】句意:——你觉得我的毛衣怎么样?它是羊毛做的。——你穿起来很舒服。
考查动词短语。be made in在某地制造;be made of由……制成;be made for最理想的;be made by由……制造。根据“It...wool”可知它是由羊毛制成的,用结构be made of。故选B。
24.B
【解析】句意:纸是由木头做的,报纸是由纸做的。
考查介词辨析。of……的;from从,来自;by被。根据“Paper is made…wood”可知,此处是看不出原材料,用be made from “由……制成”表示;根据“newspaper is made…paper”可知,此处是看得出原材料,用be made of “由……制成”表示。故选B。
25.D
【解析】句意:——这张桌子看起来很漂亮。它是用什么做的?——木头。它是扬州制造的。
考查介词辨析。from从……;of……的;in在……里面。根据回答“Wood”可知,这里表达的是“由……制成”,英语是be made of/from,而of是可以看出原材料的,from是看不出原材料的,此处的“wood”是可以看出原材料的,所以这里应该用of。根据“Yangzhou”可知,Yangzhou是地点,前面应该用介词in,构成短语be made in。故选D。
26.D
【解析】句意:这双手套是那家工厂生产的,感觉非常舒适。
考查主谓一致。根据“This pair of gloves”可知,“this pair of+名词”作主语,谓语动词的数与pair的数一致,因此此处用单数,排除B、C选项;空二处feel在此处是系动词,没有被动语态,排除A。故选D。
27.B
【解析】句意:——这个决定不是偶然做出的。我已经考虑很久了。 ——嗯。你在行动前三思是明智的。
考查介词短语。at last最终;by accident偶然地;in public公开地,在公共场合;on time按时。根据“I have thought about it for long”和“…to think twice before acting”可知,决定不是偶然做出的。故选B。
28.C
【解析】句意:——看。这条漂亮的裙子是丝绸做的。——这是我梦寐以求的布料,我期待买一条。
考查动词辨析。refuse拒绝;allow允许;expect期待。根据“It’s my dream cloth”可知,丝绸是梦寐以求的布料,所以期待买一条丝绸制作的裙子,expect to do sth表示“期待做某事”。故选C。
29.C
【解析】句意:这种酒是用水果酿制的,卖得很好。
考查动词短语辨析。be made of由……制成,能看出原材料;be made with 指由什么原料、通过什么步骤、方法,可具体,可抽象;be made from由……制造,看不出原材料;be made by由(某人)制成。根据“wine”、“fruit”和常识可知,酒不能直接看出原料,故填be made from;第二空选择sells为第三人称单数形式,表示卖得很好。故选C。
30.A
【解析】句意:生活是由起起落落组成的。不要灰心,要保持前行。
考查动词短语。is made up of由……组成;is made from由……制作而成,后面接不能直接看出来的原材料;is made by由……制作,后面接制作者;is made of由……制成,后面接能看出来的原材料。根据“Don’t lose heart, and just keep moving.”可知,前句应表达生活是由起起落落组成的。故选A。
31.B
【解析】句意:人生是由起起落落组成的。别灰心,继续前进。
考查动词短语。is made of由……制成,后接材料(可以看出原材料);is made up of由……组成;is made by由……制造,后接人;is made from由……制成,后接材料(看不出原材料)。根据“ups and downs”可知,此处指的是“生活是由起伏跌宕组成的”,故选B。
32.B
【解析】句意:书是纸做的,纸是木头做的。
考查介词辨析。from从;of……的;by通过;in在……内;into进入;up of共。根据“Books are made…paper and paper is made…wood.”可知,be made of和be made from均表示“由 制成”,前者看得出原材料,后者看不出原材料。故选B。
33.A
【解析】句意:这个漂亮的杯子是用玻璃做的。小心点,否则你会把它弄碎的。
考查名词辨析。glass玻璃;silver银子;gold金子;wood木头。根据“Be careful, or you’ll break it”及选项可知,杯子是用玻璃做的,才会摔碎。故选A。
34.A
【解析】句意:纸是木头做的。
考查动词短语和一般现在时的被动语态。be made from由……做成,看不出原材料;be made of由……做成,可看出原材料;be made up of由……构成。根据句意,纸是由木头做的,且看不出原材料,本句描述的是客观事实,应用一般现在时,主语the paper为单数意义。故选A。
35.C
【解析】句意:多亏了我们的老师,我们的英语取得了很大的进步。
考查短语辨析。Thank for错误格式;Thanks for感谢……;Thanks to多亏了;Thank to错误格式。根据“we have made a lot of progress in our English”可知,多亏了我们的老师,我们英语获得了进步,故选C。
36.C
【解析】句意:我的衬衫由棉花制成。
考查动词短语词义辨析。be made in在……制造;be made for为……制造;be made of由……制成。根据“cotton”可知,衬衫由棉花制成。故选C。
37.C
【解析】句意:这种布是由丝绸制成的,它是产于中国。
考查介词辨析及动词短语。of……的;from来自;in在……里;with用;be made of 由……制成的,可看出原材料是什么,制作过程仅发生物理变化;be made from由……制成的,在制作过程中发生化学变化,看不出原材料;be made with;用……制作;be made in在某地制作。第一空能看出这种布的材料是丝绸,应为be made of;第二空表示产地在中国,应为be made in。故选C。
38.C
【解析】句意:——你的毛衣看起来真不错,它是羊毛制成的吗?——是的,并且它是在上海制造的。
考查动词短语。be made of由……制成的(看得出原材料);be made by被某人制造;be made for为……而生;be made in在某地制造;be made from由……制成的(看不出原材料)。根据“Your sweater looks very nice. Is it…wool ”可知,是指毛衣是羊毛制成的,看得出原材料,应用be made of;又根据“it’s…in Shanghai”可知,是指在上海制造,应用be made in,故选C。
39.C
【解析】句意:——你认为短片电影《冰雪奇缘:生日惊喜》怎么样?——非常棒。它是由迪士尼制作的。
考查被动语态。主语“It”指电影《冰雪奇缘:生日惊喜》,与动词make存在被动关系;根据语境可知,电影制作应是过去发生的事情,故应用一般过去时的被动语态。故选C。
40.B
【解析】句意:——这个戒指是银制的吗?——是的。它是中国制造的。
考查介词辨析。be made of由……制成,能够看出原材料;be made in在某地制造。根据“Is this ring made...silver ”可知,戒指是银的,能看出原材料,因此用be made of;根据“It was made...China.”可知,空后是中国,是地点,此处应是be made in表示“在某地制造”。故选B。
41.A
【解析】句意:我姑姑给我买的那条白裙子是棉做的。
考查定语从句。分析句子可知,空格处到“me”为定语从句,修饰先行词“skirt”,为物,且关系词在从句中作宾语,应用which引导该从句。故选A。
42.A
【解析】句意:——早上好,布朗太太。你能告诉我考试的结果吗?——好的。你做得很好。你犯的错误很少。
考查名词修饰语。few很少;a few一些;little很少;a little一些。few修饰可数名词,little修饰不可数名词。根据后文的“mistakes”可知应该排除C、D选项,根据“You did very well”可知是错误很少。故选A。
43.D
【解析】句意:——这张桌子看起来很漂亮。它是用什么做的?——木头。它是扬州制造的。
考查介词辨析。from从……;of……的;in在……里面。根据回答“Wood”可知,这里表达的是“由……制成”,英语是be made of/ from,而of是可以看出原材料的,from是看不出原材料的,此处的“wood”是可以看出原材料的,所以这里应该用of,根据“Yangzhou”可知,第二空表达“在哪里制造的”,Yangzhou是地点,前面应该用介词in,构成短语be made in,故选D。
44.C
【解析】句意:——桌子是由什么制成的?——木头。
考查主谓一致以及动词短语。be made of由……制成,能看出原材料;be made from由……制成,看不出原材料。主语是the table,be动词用is,排除AD;根据“Wood”可知此处能看出原材料,用be made of。故选C。
45.B
【解析】句意:他去年常常迟到,但现在他不迟到了。
考查used to do结构。was used to do被用来做某事;used to过去常常做某事;used for用于。根据“but now he doesn’t”以及选项可知,此处表示他去年常常迟到,用结构used to do。故选B。
46.D
【解析】句意:——你奶奶怎么样?——她很好。她过去常在家看电视。但现在她习惯了出去散步。
考查动词短语。watch看,动词原形;watching看,现在分词或动名词;go去,动词原形;going去,现在分词或动名词。根据题意可知,used to do sth“过去常常做某事”,第一空用动词原形;be used to doing sth“习惯做某事”,第二空用动名词。故选D。
47.C
【解析】句意:自从我用了老师的“英语学习三步法”建议后,我的英语水平提高了很多。
考查动词时态辨析。improves一般现在时;will improve一般将来时;has improved现在完成时。根据“since”引导的时间状语从句可知,主句需用现在完成时表示“从过去持续到现在的变化”,故选C。
48.C
【解析】句意:狮子常被用作勇气的一种象征。
考查名词辨析。signal信号、暗号;sign符号、迹象、招牌等;symbol象征;mark标记、记号、分数。狮子常被看作勇气的象征,这里表示象征意义,所以用 symbol。故选C。
49.B
【解析】句意:这里曾经有一座教堂,但现在它被用作医院。
考查动词短语辨析。used to be曾经是;be used as被用作;be used to be被用来成为;be used to being习惯于成为。根据“There ... a church, but now it is ... a hospital.”可知,前半句表示“曾经有一座教堂”,所以填used to be;后半句表示“现在被用作医院”,所以填used as。故选B。
50.C
【解析】句意:煤被用作驱动火车的一种燃料。
考查动词短语。is used to被用来,后接动词原形;is used to being习惯了;is used as被用作;use for用于。Coal“煤”,不可数名词,谓语应用三单形式;根据“Coal…a kind of fuel to run trains.”的语境可知,此处指煤被用作驱动火车的一种燃料,且空后的“a kind of fuel”是名词短语,所以C项符合。故选C。
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