中小学教育资源及组卷应用平
中小学教育资源及组卷应用平
Unit 5 Helping our parents 单元高频易错培优卷
考试时间:60分钟;试卷总分:100分;
学校: 班级: 姓名: 成绩:
一、选出下列单词划线部分发音不同的一项。(每小题1分,共5分)
1.A.shopping B.sing C.morning D.English
2.A.cinema B.dish C.hospital D.right
3.A.bed B.pest C.garden D.red
4.A.show B.grow C.town D.blow
5.A.make B.grape C.watch D.cake
二、单项选择题。(每小题1分,共10分)
6.Helen _________ listening to music in the bedroom. ( )
A.isn’t B.does C./
7.My cousin is _________ fruit in the living room. ( )
A.eating B.eats C.eat
8.—_________ are you doing now ( )
—I’m cleaning my bedroom.
A.How B.What C.Where
9.What _________ your sisters _________ now ( )
A.are; doing B.is; doing C.is; do
10.We are reading _________ books. ( )
A.us B.our C.we
11.Look! Bobby is _________ a bike in his garden. ( )
A.ride B.riding C.rides
12.Listen! The girls _________ in the music room. ( )
A.singing B.is singing C.are singing
13.Don’t shout. The baby _________. ( )
A.is sleeping B.are sleeping C.sleeps
14.—What is Mike doing now ( )
—Look! He is ________ the bed in his bedroom.
A.makes B.make C.making D.to make
15.—Su Hai is cleaning our classroom. Let’s go and help ______. ( )
—That’s a good idea.
A.you B.him C.her D.them
三、用所给词的适当形式填空。(每小题1分,共5分)
16.It’s six o’clock in the evening. I’m (watch) TV. My brother is (dance).
17.Helen is (talk) with her friends in the classroom.
18.Listen! Miss Li (sing) in the music room.
19.My mother (wash) our clothes every morning.
20.Look! Some students (fly) kites in the park.
四、根据首字母提示补全句子。(每小题1分,共5分)
21.The grapes in Bobby’s garden are big and s .
22.—Dinner is over. Can you w the dishes.
—Yes.
23.The ladybird with seven spots c pests.
24.For breakfast, I usually have some b , an egg and a glass of milk.
25.My little brother m the bed every day.
五、根据汉语提示补全句子。(每小题1分,共5分)
26.Bobby grows some grapes in his (花园).
27.Look! Helen’s aunt is (浇花) in the garden.
28.These grapes are so (甜的).
29.Helen always (整理床铺) after getting up.
30.Many children are in the (商店) today.
六、选择合适的单词,用其适当形式填空。(每小题1分,共5分)
cook play fly wash sleep
31.Look! Liu Tao a kite.
32.Let’s with Kitty’s cat.
33.Mrs Black often clothes after dinner.
34.Billy likes in the kitchen.
35.Don’t shout! My grandma in the bedroom.
七、翻译题。(每小题1分,共5分)
36.迈克累了。他正在沙发上睡觉。
Mike is . He on the .
37.刘涛的奶奶正在擦桌子。刘涛正在帮她。
Liu Tao’s grandma the table. Liu Tao her.
38.孩子们正在上游泳课。他们都很喜欢游泳。
The children a swimming lesson. They like very much.
39.看,刘涛正在清理他爸爸的出租车。
Look, Liu Tao is his father’s
40.布朗先生正在他的商店里忙碌着。
Mr Brown is in his .
八、连词成句。(每小题1分,共5分)
41.playing, the, are, in, football, playground, children, the
42.many, are, on, the, there, grapes, pests ( )
43.now, doing, is, brother, your, what ( )
44.breakfast, my, kitchen, sister, the, is, in, cooking (.)
45.grandpa, flowers, garden, many, grows, his, in (.)
九、句型转换。(每小题1分,共5分)
46.The cat is sleeping under the tree. (改为否定句)
The cat under the tree.
47.The boys are playing football in the playground. (对画线部分提问)
are the boys in the playground
48.They are singing in the music room. (改为一般疑问句)
singing in the music room
49.She does housework every day. (改为否定句)
She housework now.
50.Tom sometimes runs here and there. (用 now 改写句子)
Tom here and there now.
十、答语匹配(每小题1分,共5分)
A.They like watching films. B.He’s writing an email. C. They’re singing. D.She’s in the classroom. E. He’s a bus driver.
51.Where’s Mary ( )
52.What are your friends doing ( )
53.What does Mr Wang do ( )
54.What’s Wang Bing doing ( )
55.What do your parents like doing ( )
十一、补全对话(每小题1分,共5分)
A: Hello. May I speak to Lingling
B: Hello. This is Lingling. 56
A: This is Tony speaking from the UK. Are you all at home
B: Yes. We are all at home now.
A: 57
B: I’m making a big red kite. 58
A: Yes, I like flying kites very much. Is your father helping you
B: 59 He is cooking dinner with my grandma.
A: What’s your mother doing
B: 60
A: Oh. 61
B: He is doing his homework in his room.
A: Oh, I know you are all very busy. Well, wish you a happy weekend.
B: Thank you.
A.Is that Tony speaking
B.No, he isn’t.
C.What about your brother
D.Who is that speaking
E.Do you like flying kites
F.She is cleaning the house.
G.She cleans the house.
H.What are you doing
十二、完形填空(每小题1分,共10分)
A hedgehog lives 62 the forest. He 63 his new home under 64 old apple tree. His new home is big and nice. He 65 it very much. One day, the hedgehog is having a rest under the tree. Suddenly, an apple falls (落) on his back. It is a 66 and heavy apple. The hedgehog cannot move. He cries, “Help! Help! I 67 move.” A little bird 68 . She says, “Don’t worry. Let me help you.” Then, she 69 half of the apple. The hedgehog can move now. But he cannot get into his home. The door is 70 small. He cries, “Help! Help! I 71 go home.” A monkey goes by. He picks up the apple and eats the other half of it.
“Thank you, little bird. Thank you, little monkey,” says the hedgehog.
62.A.up B.in C.to
63.A.make B.making C.makes
64.A.an B.a C./
65.A.likes B.liking C.like
66.A.old B.big C.small
67.A.can’t B.have C.want
68.A.come B.comes C.coming
69.A.eats B.eating C.to eat
70.A.not B.very C.that
71.A.will B.wants C.want to
十三、阅读理解。(每小题2分,共20分)
(A)
根据短文内容判断下列句子与短文是否相符,相符的写T,不符的写F。
It is six o’clock in the evening. Yang Ling is playing the piano. Her mother is cooking dinner and her father is cleaning the table. Liu Tao is having dinner with his parents. He is very hungry. He eats a lot of noodles. Mike is playing games with Tim in the living room. Helen is reading a storybook in her bedroom. Mr Brown and Mrs Brown are cooking dinner together. Su Yang and Su Hai are playing with their friends in the park near their home. Wang Bing is playing chess with his father. Nancy is watching a film on her computer.
72.It is six o’clock in the morning. ( )
73.Yang Ling can play the piano. ( )
74.Liu Tao eats some rice. ( )
75.Su Yang and Su Hai are far from home. ( )
76.Nancy is doing homework on the computer. ( )
(B)
根据短文内容,选择最佳选项。
The students are having a chemistry (化学) lesson. Miss Susan is telling the class about water. At the end of the lesson, she asks her students, “What’s water ” No one answers. Miss Susan is curious, “Why don’t you answer my question ” Just then, a boy puts up his hand and says, “Miss Susan, you tell us that water has no colour and no smell, but I’m not sure because the water in the river behind my house was black. ” Most of the children agree with him. “I’m sorry, children, ” says the teacher, “some of our rivers and lakes were polluted (被污染的), but they’re clean now.”
77.Miss Susan teaches _________. ( )
A.English B.Chinese C.chemistry
78.This chemistry lesson is about _________. ( )
A.water B.rivers C.earth
79.What is clean water like ( )
A.It has colour but no smell.
B.It has no colour or smell.
C.It has smell but no colour.
80.What colour was the river behind the boy’s house ( )
A.It’s black. B.It had no colour. C.It’s white.
81.The water in the river had colour because it was _________. ( )
A.clean B.dirty C.colourful
十四、书面表达。(共10分)
现在是学校午休时间,同学们都在做自己的事情:有的在看书,有的在聊天,有的在写作业,有的在做游戏……请发挥你的想象,以 “After class” 为题写一篇小短文,描述同学们的午休时光,不少于50个单词。
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中小学教育资源及组卷应用平
中小学教育资源及组卷应用平
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.D 2.D 3.C 4.C 5.C
【解析】1.shopping/ /, sing/ /, morning/ /, English/l /,ABC划线部分发音相同,D不同,故选D。
2.cinema/ /, dish/ /, hospital / /,right/a /,ABC划线部分发音相同,D不同,故选D。
3.bed/e/, pest/e/, garden/不发音/, red/e/,ABD划线部分发音相同,C不同,故选C。
4.show/ /, grow/ /, town/a /, blow/ /,ABD划线部分发音相同,C不同,故选C。
5.make/e /, grape/e /, watch/ /, cake/e /,ABD划线部分发音相同,C不同,故选C。
6.A
【解析】句意:海伦没有在卧室里听音乐。本题考查be动词作助动词。句子是现在进行时,其句型结构是:be+动词的现在分词,故该空用isn’t。故选A。
7.A
【解析】句意:我表哥正在客厅里吃水果。本题考查动词的形式。A是动词的现在分词或动名词,B是动词的第三人称单数,C是动词原形,句子是现在进行时,其句型结构是:be+动词的现在分词。故选A。
8.B
【解析】句意:—你现在正在干什么?—我正在打扫我的卧室。本题考查特殊疑问词。A如何,B什么,C在哪里。根据答语可知问句应问正在干什么,选项B符合句意,故选B。
9.A
【解析】句意:你的姐妹正在做什么?本题考查be动词作助动词和动词的形式。根据now可知句子是现在进行时,其句型结构是:be+动词的现在分词,主语your sisters是复数,be动词用are,do用现在分词是doing。故选A。
10.B
【解析】句意:我们正在读书。本题考查形容词性物主代词。A我们,人称代词宾格;B我们的,形容词性物主代词;C我们,人称代词主格。该空是修饰名词books,用形容词性物主代词。故选B。
11.B
【解析】句意:看!波比正在他的花园骑自行车。本题考查现在进行时和动词的形式。根据look可知句子时态为现在进行时,其结构为:主语+be+动词的现在分词形式+其他。A动词原形,B动名词/动词的现在分词形式,C动词的第三人称单数形式。故选B。
12.C
【解析】句意:听!女孩们正在音乐室唱歌。根据Listen!,可知本题考查现在进行时,be+动词的现在分词,主语The girls是复数,be用are,故选C。
13.A
【解析】句意:不要叫喊。婴儿正在睡觉。根据句意可知本题考查现在进行时,be+动词的现在分词,主语The baby是单数,be用is,故选A。
14.C
【解析】句意:—迈克现在在做什么? —看!他正在他卧室整理床铺。本题考查动词形式。A是动词的第三人称单数,B是动词原形,C是动名词或现在分词,D是动词不定式。该空用现在分词形式与is构成现在进行时。故选C。
15.C
【解析】句意:—苏海正在打扫我们的教室。让我们去帮助_______。—这是个好主意。本题考查代词辨析。A你,B他,C她,D他们,前面说的是苏海,后面用her,故选C。
16.watching dancing
【解析】句意:现在是晚上六点钟。我在看电视。我哥哥在跳舞。本题考查动词的形式。句子是现在进行时,其句型结构是:be+动词的现在分词,watch的现在分词是watching,dance的现在分词是dancing。故答案为watching;dancing。
17.talking
【解析】句意:海伦正在教室里和她的朋友们聊天。本题考查动词的形式。句子是现在进行时,其句型结构是:be+动词的现在分词,talk的现在分词是talking。故答案为talking。
18.is singing
【解析】句意:听!李小姐正在音乐教室唱歌。本题考查现在进行时,根据句意可知时态是现在进行时,be动词+动词的现在分词,构成现在进行时,Miss Li是第三人称单数,be动词用is,sing的现在分词是singing,故答案为is singing。
19.washes
【解析】句意:我妈妈每天早上都洗我们的衣服。本题考查动词的形式,根据“every morning”,可知句中时态为一般现在时,主语是“My mother ”,谓语动词用第三人称单数washes,故答案为washes。
20.are flying
【解析】句意:看!一些学生正在公园里放风筝。根据Look!可知后一句是现在进行时,现在进行时的结构为:be+动词的现在分词,主语Some students是复数,be用are,fly的现在分词是flying,故答案为are flying。
21.sweet/weet
【解析】句意:鲍比花园里的葡萄又大又甜。本题考查形容词的用法。根据首字母和句意可知本题考查单词sweet甜的,形容词做表语,故答案为sweet。
22.wash/ash
【解析】句意:—晚餐结束了。你能洗盘子吗。—是的。本题考查动词的形式。根据句意及首字母,可知单词为wash洗,can后跟动词原形,故答案为wash。
23.catches/atches
【解析】句意:七星瓢虫抓害虫。本题考查动词的形式。句子时态为一般现在时,由句意可知是抓害虫,抓catch。主语The ladybird with seven spots是第三人称单数,动词要用第三人称单数形式catches,故答案为catches。
24.bread/read
【解析】句意:早餐,我通常吃一些面包、一个鸡蛋和一杯牛奶。本题考查不可数名词。根据句意及首字母,可知单词为bread面包,不可数名词,不加s,故答案为bread。
25.makes/akes
【解析】句意:我的弟弟每天整理床铺。本题考查动词短语和动词的形式。根据句意及首字母,可知短语为make the bed整理床铺,由句意可知句子是一般现在时,主语my little brother是第三人称单数,make用第三人称单数形式makes,故答案为makes。
26.garden
【解析】句意:波比在他的花园种一些葡萄。本题考查名词辨析。garden花园,故答案为garden。
27.watering flowers
【解析】句意:看!海伦的姑姑正在花园里浇花。本题考查动词短语和动词的形式。浇花water flowers,water用现在分词watering,与is构成现在进行时,故答案为watering,flowers。
28.sweet
【解析】句意:这些葡萄太甜了。本题考查形容词的用法。根据句意可知是甜的,sweet甜的。放在be动词are后面作表语,故答案为sweet。
29.makes the bed
【解析】句意:海伦起床后总是整理床铺。本题考查动词的形式和动词短语。句子是一般现在时,主语是Helen,所以动词要用第三人称单数形式,整理床铺make the bed,所以动词make变为makes。故答案为makes the bed。
30.shop
【解析】句意:今天许多孩子在商店里。本题考查可数名词及其单复数。商店shop,根据句意可知此处用单数,故答案为shop。
31.is flying 32.play 33.washes 34.cooking 35.is sleeping
【解析】31.句意:看!刘涛正在放风筝。fly a kite放风筝,句子是现在进行时,其句型结构是:be+动词的现在分词,主语Liu Tao是第三人称单数,be动词用is,fly的现在分词是flying。故答案为is flying。
32.句意:我们和Kitty的猫玩吧。play with和……玩,let后接动词原形。故答案为play。
33.句意:布莱克太太经常在晚饭后洗衣服。wash clothes洗衣服,句子是一般现在时,主语Mrs Black是第三人称单数,动词wash用第三人称单数形式washes。故答案为washes。
34.句意:比利喜欢在厨房里做饭。cook做饭,like doing sth喜欢做某事,cook的动名词是cooking。故答案为cooking。
35.句意:不要喊!我奶奶正在卧室里睡觉。sleep睡觉,句子是现在进行时,其句型结构是:be+动词的现在分词,主语My grandma是第三人称单数,be动词用is,sleep的现在分词是sleeping。故答案为is sleeping。
36. tired is sleeping sofa
【解析】本题考查句子翻译。根据汉语意思,可知句子是陈述句,第一句时态是一般现在时,is后跟形容词作表语,tired累的,符合句意;第二句时态为现在进行时,结构为:主语+be动词+现在分词+其它。主语是第三人称单数He,be动词用is,sleep睡觉,现在分词形式为sleeping,on the sofa在沙发上。故答案为tired,is,sleeping,sofa。
37.is cleaning is helping
【解析】本题考查句子翻译。根据汉语意思,可知两句都是陈述句,时态都是现在进行时,be+动词的现在分词。主语Liu Tao’s grandma是单数,be用is,擦clean,clean的现在分词是cleaning;主语Liu Tao是单数,be用is,帮助help,现在分词是helping。故答案为is,cleaning,is,helping。
38. are having all swimming
【解析】本题考查句子翻译。根据汉语意思,可知两句都是陈述句,时态分别是现在进行时和一般现在时,现在进行时的结构为:be+动词的现在分词。上游泳课have a swimming lesson,主语The children是复数,be用are;都all,游泳swim,like doing sth喜欢做某事,swim的动名词是swimming。故答案为are,having,all,swimming。
39.cleaning taxi
【解析】本题考查句子翻译。根据句意可知是陈述句,时态是现在进行时,清理clean,clean变为cleaning,出租车taxi。故答案为cleaning,taxi。
40.busy shop
【解析】本题考查句子翻译。句子是陈述句,时态是一般现在时。忙碌的busy,形容词做is的表语;商店shop,根据句意应用单数,故答案为busy,shop。
41.The children are playing football in the playground
【解析】本题考查句子结构。are playing football正在踢足球,the定冠词,in the playground在操场,children孩子们,根据所给句号和单词,可知句子是陈述句,根据词义连成句子:孩子们在操场上踢足球。故答案为The children are playing football in the playground。
42.Are there many pests on the grapes
【解析】本题考查句子结构。Are there有,many很多,pests害虫,on the grapes在葡萄上,根据所给问号,可知句子是疑问句。根据所给单词词义连成句子:葡萄上有许多害虫吗?故答案为Are there many pests on the grapes
43.What is your brother doing now
【解析】本题考查句子的结构。now现在,doing做,is是,brother哥哥(弟弟),your你(们)的,what什么。根据所给单词和问号,可知该句是特殊疑问句。根据所给词义可以连成句子:你(们)的哥哥(弟弟)现在正在做什么?故答案为What is your brother doing now
44.My sister is cooking breakfast in the kitchen.
【解析】本题考查句子结构。is cooking breakfast正做早餐,my我的,in the kitchen在厨房,sister姐姐/妹妹,根据所给单词和句号,可知句子是陈述句,根据词义连成句子:我姐姐/妹妹正在厨房做早餐。故答案为My sister is cooking breakfast in the kitchen.
45.Grandpa grows many flowers in his garden.
【解析】本题考查句子结构。grandpa爷爷,flowers花,garden花园,many许多,grows种植,his他的,in在……里面。根据所给的句号和单词,可知句子是陈述句,根据所给词义可连词句子:爷爷在他的花园里种很多树。故答案为Grandpa grows many flowers in his garden.
46.isn’t sleeping
【解析】原句句意:猫正在树下睡觉。本题考查句型转换,题干要求改为否定句,句中有be动词is,变为否定,在其后加not,缩写为isn’t,其他不变,故答案为isn’t;sleeping。
47.What playing
【解析】原句句意:男孩们正在操场上踢足球。 本题考查句型转换。画线部分是足球,用what提问,动词形式不变,问句意思为:男孩们正在操场上玩什么?时态为现在进行时。故答案为What;playing。
48.Are they
【解析】原句句意:他们正在音乐室唱歌。本题考查句型转换。现在进行时的陈述句改为一般疑问句,把be提前,故答案为Are,they。
49.doesn’t do
【解析】原句句意:她每天做家务。本题考查句型转换,原句谓语动词does是第三人称单数,时态为一般现在时,改为否定句用助动词doesn’t,does改为动词原形do,故答案为doesn’t;do。
50.is running
【解析】原句句意:汤姆有时跑来跑去。本题考句型转换。题干要求用now改写句子,句子时态变为现在进行时,现在进行时的结构为:be+动词的现在分词,主语Tom是第三人称单数,故be动词用is,run的现在分词是running,故答案为is;running。
51.D 52.C 53.E 54.B 55.A
【解析】51.句意:玛丽在哪里?答语回答地点,选项D“她在教室里。”句子匹配,故选D。
52.句意:你的朋友们在做什么?答语回答在做的事情,选项C“他们正在唱歌。”句子匹配,故选C。
53.句意:王先生是做什么的?答语回答职业,选项E“他是一名公交车司机。”句子匹配,故选E。
54.句意:王兵在干什么?答语回答在干的事情,选项B“他正在写一封电子邮件。”句子匹配,故选B。
55.句意:你父母喜欢做什么?答语回答喜欢做的事情,选项A“他们喜欢看电影。”句子匹配,故选A。
56.D 57.H 58.E 59.B 60.F 61.C
【导语】本文讨论了玲玲一家人正在做的事情。
56.结合上下文,可知这句是打电话用语,问对方是谁,选项D“你是谁?”符合语境,故选D。
57.下句说:我正在做一只大的红色风筝。可知这句问在做什么,选项H“你正在做什么?”符合语境,故选H。
58.下句说:是的,我非常喜欢放风筝。可知这句是一般疑问句,选项E“你喜欢放风筝吗?”符合语境,故选E。
59.上句问:你爸爸正在帮你吗?可知这句用yes或no回答,选项B“不,他没有。”符合语境,故选B。
60.上句问:你妈妈正在做什么?可知这句回答在做的事情,选项F“她正在打扫房子。”符合语境,故选F。
61.下句说:他正在房间里做作业。可知这句问正在做什么,为避免重复,用What about your brother 你弟弟呢?符合语境,故选C。
62.B 63.C 64.A 65.A 66.B 67.A 68.B 69.A 70.B 71.C
【导语】本文介绍刺猬。
62.句意:一只刺猬住在森林里。A向上,B在……里面,C向。选项B符合题意,故选B。
63.句意:他在一颗古老的苹果树下建他的新家。A建造,动词原形,B建造,动名词/动词现在分词形式,C建造,动词第三人称单数形式。句子是一般现在时,主语he是第三人称单数,故动词用其第三人称单数形式,故选C。
64.句意:他在一颗老的苹果树下建他的新家。a用于辅音音素发音的单词前,an用于元音音素发音的单词前,old是元音音素发音的单词,故选A。
65.句意:他非常喜欢他的新家。A喜欢,动词的第三人称单数形式,B喜欢,动名词/动词现在分词形式,C喜欢,动词原形。句子是一般现在时,主语he是第三人称单数,故动词用其第三人称单数形式,故选A。
66.句意:它是一个又大又重的苹果。A老的,B大的,C小的。根据后文刺猬不能移动,可知这个苹果是大的,故选B。
67.句意:救命!救命!我不能移动。A不能,B有,C想要。选项A符合句意,故选A。
68.句意:一只小鸟过来了。A来,动词原形,B来,动词第三人称单数形式,C动名词/动词现在分词形式。主语a little bird是第三人称单数,故选B。
69.句意:然后,她吃掉半个苹果。A吃,动词第三人称单数形式,B吃,动名词/动词现在分词形式,C吃,动词不定式。主语she是第三人称单数,故选A。
70.句意:门很小。A不,B非常,C那个。根据后文可知门很小,故选B。
71.句意:我想要回家。A将,B想要,C想要。want to do sth想要做某事,故选C。
72.F 73.T 74.F 75.F 76.F
【导语】本文讲了一些人正在做的事情。
72.句意:现在是早上六点。根据“It is six o’clock in the evening.”,可知现在是晚上六点,故答案为F。
73.句意:杨玲会弹钢琴。根据“Yang Ling is playing the piano.”,可知题干与短文相符,故答案为T。
74.句意:刘涛吃了一些米饭。根据“Liu Tao is having dinner with his parents. He is very hungry. He eats a lot of noodles.”,可知刘涛吃一些面条,故答案为F。
75.句意:苏阳和苏海离家很远。根据“Su Yang and Su Hai are playing with their friends in the park near their home.”,可知苏阳和苏海在家附近,故答案为F。
76.句意:南希正在电脑上做作业。根据“Nancy is watching a film on her computer.”,可知南希正在电脑上看电影,故答案为F。
77.C 78.A 79.B 80.A 81.B
【导语】本文写化学课上老师和同学们讨论水的故事。
77.句意:苏珊老师教______。A英语,B语文,C化学,根据“The students are having a chemistry (化学) lesson. Miss Susan is telling the class about water.”,可知上化学课的苏珊是化学老师,故选C。
78.句意:这节化学课是关于______。A水,B河流,C地球,根据“Miss Susan is telling the class about water. ”,可知化学课是关于水的,故选A。
79.句意:干净的水是什么样的?A有色但无味。B无色无味。C有味无色。根据 Miss Susan, you tell us that water has no colour and no smell”,可知干净的水也是无色无味,故选B。
80.句意:男孩家后面的河水是什么颜色的?A黑色的。B没有颜色的。C白色的。根据“Miss Susan, you tell us that water has no colour and no smell, but I’m not sure because the water in the river behind my house was black.”,可知男孩家后面的河水是黑色的,故选A。
81.句意:河里的水有颜色是因为它是______。A干净的,B脏的,C多彩的,根据老师回答男孩有关自己家屋后水是黑色的疑问的回复“some of our rivers and lakes were polluted”,可知老师说水有颜色是因为被污染了,也就是变脏了,故选B。
82.范文:
After class
It’s twelve now. The students are having a rest. Su Yang is reading a book in the library. Wang Bing is listening to music under the tree. There are a lot of students in the playground. Some girls are chatting. Some boys are playing football. Mike and I are doing our homework.
【解析】1. 题干解读:该题目要求以“After class”为题写一篇小短文。然后再阐述同学们正在做的事情。注意文章为现在进行时态并要符合单词字数要求。
2. 参考词汇与句型:
参考单词:have a rest休息,read a book看书,listen to music听音乐,chat聊天,play football踢足球,do one’s homework做作业
参考句型:It’s …; … is are …
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