七年级英语下学期周周清练习牛津版
七年级英语下学期周周清练习(5)无答案牛津版
第1课人体的内环境与稳态高效演练·创新预测预测点1.内环境的组成成分1.医院里给病人输液时使用的生理盐水与血浆、组织液的渗透压相同，称为等渗溶液，但是过多注射会影响细胞的正常功能，下列叙述错误的是( )A.生理盐水与细胞外液虽为等渗溶液，但是成分差别非常大B.生理盐水成分与血浆成分明显不同，过量补充会影响pH的稳态C.过量补充生理盐水，血浆中的其他成分，如钾离子的浓度会偏低D.过量注射生理盐水会导致内环境渗透压发生改变【解析】选D。
生理盐水的主要成分是0.9%的NaCl溶液，不含蛋白质、糖类等物质，A正确；过量补充生理盐水会使内环境中的H+、K+浓度降低，B、C正确；生理盐水与血浆、组织液是等渗溶液，不改变内环境的渗透压，D错误。
2.机体通过内环境与外界进行物质交换，维持正常生命活动的进行，据图分析下列有关人体内环境的叙述，)A.乳酸与碳酸氢钠作用生成乳酸钠和碳酸的过程发生在①中B.图中④是细胞生存的液体环境，又称细胞外液C.图中③与①最主要的区别是③中的蛋白质含量较少D.图中②是血浆，内含葡萄糖、血浆蛋白和激素等成分【解析】选D。
根据题图判断①为血浆，②为组织液，③为淋巴。
乳酸与碳酸氢钠作用生成乳酸钠和碳酸，有利于维持血浆pH的稳定，A正确；内环境包括血浆、组织液和淋巴，B正确；内环境中，血浆中的蛋白质含量最高，C正确；②是组织液，且组织液中不含血浆蛋白，D错误。
预测点2.内环境的理化性质3.九寨沟地震后，多名受困、受伤人员需要救助，下列关于被救助人员内环境及稳态的说法中，正确的是( )导学号14120159A.受困人员被解救后，由于饥饿而摄入过多、过咸食物后，会引起细胞内液的量增加B.由于缺氧，受困人员的骨骼肌纤维内乳酸积累过多，会引起细胞体积增大C.给受困、受伤人员静脉滴注0.9%的NaCl溶液(生理盐水)后，会使细胞内液的渗透压降低D.受伤人员血浆蛋白减少使血浆渗透压升高，可出现组织水肿【解析】选B。
沛县龙固镇七年级英语下学期周周清练习(8)(无答案)牛津版
七年级英语周周清姓名：班级：得分：一、词汇（每题1分,共22分）A. 根据句意及中英文提示完成句子1. The coat is beautiful but it isn’t ____________ (costing too much）。
2. What a ____________ （beautiful）dress! It ____________ (go well with) your shoes。
3。
What a pity！I don't have ____________ (足够的）money for the coat。
4。
They are nine yuan. Here is your ____________ （零钱）. 5。
——-Which is your favourite colour？-—- ____________ （粉红色）.6。
There are sixty ____________ in an hour.7。
The two houses are quite ____________ （not the same）in styles.B。
用方框中所给词的正确形式填空Amy two shop hero interest1. Do you often go ____________ at weekends？2. I’m really ____________ in swimming.3. Yao Ming is one of his ____________.4. I want a bike different from ____________。
5。
We often brush our teeth ____________ a week.C。
用方框中所给动词的适当形式填空collect swim clean order carry2. -—-What would you like ____________ ？--—Some beef and beans。
七年级英语下学期周周清练习牛津版
七年级英语周周清试卷（一）班级__________ 姓名__________ 得分__________一、单项选择（共15分，每小题1分，满分15分）在A、B、C、D四个选项中，选出最佳答案。
( )1. Beijing is old and beautiful city. It is __________ capital of China.A. an, aB. the, aC. an, theD. the, the( )2. The capital of ____________ is Washington DC.A. JapanB. the UKC. ChinaD. the USA( )3. You can’t look out ________ the wi ndows __________ the birds.A. at; atB. of; atC. at; ofD. of; of ( )4. My cousin has a small garden ________many beautiful flowers.A. ofB. withC. aboutD. in( )5. I can________ English, but I can't________ it in English.A. speak, speakB. say, sayC. say, speakD. sp eak, say( )6. A new baby came to the earth _________ a sunny winter morning.A. inB. onC. ofD. at( )7 I have two brothers. ________is a driver, ________is a policeman.A. One, oneB. One, otherC. One, the otherD. The one, the other( )8. __________ students want to travel to the UK.A. Two hundredsB. HundredC. Hundreds ofD. Hundreds ( )9.Our house is different________ yours in some ways.A .on B. from C. for D. in( )10. 110206 should be read________.A. one hundred and ten thousand, two hundred and sixB. one hundred and ten thousands and two hundreds and sixC. one hundred and ten thousand a nd two hundred and sixD. one hundred, ten thousand, two hundred and six( )11. Tom nee ds some help ________his homework. Can you help________?A. to, heB. with, himC. to, hisD. with, his ( )12.The swimming pool is________.A.50-metre longB.50 metres longC.long 50 metresD.long 50-metre( )13. A sitting room isn't a place ________ meals.A.cookB.cooksC.to cookD.cooking( ) 14. Sorry, my father isn't in. I'll ask him ________you b ack.A. to callB. callC. callingD. calls ( )15.The garden there _______ many different flowers.A. isB. areC. haveD. has二．根据音标写单词（每个1分，共15分）1.[ˈpæləs] _________2.[taun] _________3.[ˈkʌntri] _________4.[ˈkæpitl] _________5.[ma il] _________6.[ˈɡɑ:dn] _________7.[flæt] _________ 8.[ˈsentə] _________9.[ʃɛə] _________ 10.[əun] _________11.[bi:tʃ] _________ 12.[si:] _________13.[ˈziərəu] _________ 14.[ˈhʌndrəd] _________15. [ˈkænədə] _________三、词汇运用（共15小题，每小题1分，满分15分）A) 根据句意，用括号中所给单词的正确形式填空。
江苏省沛县龙固镇七年级英语下学期周周清练习(9)(无答案) 牛津版
七年级英语周周清Class ________Name __________Marks__________一、词汇（每题 1分，共 20分）A. 根据句意、中文及英文释义写出单词，使句子完整。
1. The boy is __________ (总是) late for school.2. I like to go on __________ (野餐) with my family.3. The History M __________ is open at 8a.m every day.4. The students are getting __________(准备好) for th e exam now.5.Our lessons __________(begin) at seven in the morning.6. Reading can help us l___________ a lot about the world.7. He wins in many __________(比赛).8. Best __________ (祝愿) to you !9. Jack doesn’t come to school today. Do you know the r__________?10. I want to travel around the __________ (世界) when I grow up.B. 选择合适的单词并用其适当的形式填空。
funny many child two dance1. We clean our classroom __________ a week.2. They have a good time on __________ Day.3. Lucy has a __________ lesson every week.4. Do you have a lot of __________ at Christmas every year?5. You don’t have too __________time. Please be quick!C. 选择合适的动词并用其适当的形式填空。
七年级英语下学期周周清练习(13)无答案牛津版20180410142
七年级英语周周清（13）班级：_______ 姓名：_______ 得分：_______一、单项填空（共15小题；每小题1分，满分15分）( )1. John often asks his teacher_______ help.A. toB. withC. forD. on( )2. I couldn't do it_______ your great help. Thanks a lot!A. withB. withoutC. forD. to( )3. I carried the bowl with both hands_______, so that I wouldn't break it.A. carefullyB. happilyC. quicklyD. carelessly( )4. -Are you_______ of the dark?-Yes, so I always go to sleep with my bedroom lights_______.A. worry; onB. worried; offC. afraid; onD. fear; off( )5. -I called you yesterday evening, but you were not in-Sorry, I_______ in the shop with my mother.A. amB. will beC. wasD. have been( )6. Ann met an old friend of_______in the street She at once stopped_______.A her; walking B. her; to walk C. hers; walking D. hers; to walk( )7. The little cat miaowed all night. It_______ a baby's cry.A sounds like B. sounds C. sounded like D. sounded( )8. This animal eats_______ or nothing in winter.It just keeps sleeping all the time.A. fewB. a fewC. littleD. a little( )9. Which of the following 'ed' has the different pronunciations(发音)from the ot her three?A. answeredB. listenedC. dancedD. playe d( )10. Goldfish don't know_______ to them three seconds ago.A. what happensB. what is happeningC. what happenD. what happened( )11. Yesterday I met Amy_______.A. on my way homeB. in my way homeC. on my way to homeD. in my way to home( )12. The boy always reads with his eyes_______.A. closeB. closingC. closedD. closes( )13. In spring, it is good for you to sleep_______ your windows openA for B. and C. with D. but( )14. -Will you come to the party next Sunday?-_______. I will visit my grandparents in my hometown.A I think so B. I'd like to C. I'm afraid not D. I'm afraid so ( )15. -Excuse me! You can't take photos here. Look at the sign. It says 'NO PHOTOS'.- Sorry, I_______ it.A. didn't seeB. am going to seeC. won't seeD. don't seecarryinghad a drink since then. He is not perfect()2. A broken) of famous people. But usually)6. How much does a new-bo。
2019-2020年七年级英语下学期周周清练习8牛津版
2019-2020年七年级英语下学期周周清练习8牛津版一、词汇(每题1分，共22分)A. 根据句意及中英文提示完成句子1. The coat is beautiful but it isn’t ____________ (costing too much).2. What a ____________ (beautiful) dress! It ____________ (go well with) your shoes.3. What a pity! I don’t have ____________ (足够的)money for the coat.4. They are nine yuan. Here is your ____________ (零钱).5. ---Which is your favourite colour? --- ____________ (粉红色).6. There are sixty ____________ in an hour.7. The two houses are quite ____________ (not the same)in styles.B. 用方框中所给词的正确形式填空1. Do you often go ____________ at weekends?2. I’m really ____________ in swimming.3. Yao Ming is one of his ____________.4. I want a bike different from ____________.5. We often brush our teeth ____________ a week.C. 用方框中所给动词的适当形式填空1. Would you please ____________ the blackboard for me?2. ---What would you like ____________ ? --- Some beef and beans.3. Simon enjoys ____________ stamps. She has a large collection of stamps.4. Let your father ____________ the heavy box for you.5. Tell your son not ____________ in the cold water.D. 用方框中所给动词的正确时态填空1. The number of the students in my class ____________ 72.2. ____________ your father often ____________ kites in the park at weekends?3. I ____________ the piano. But basketball is my favourite.4. Tom is a good boy and he ____________ water for his grandparents every day.5. The girl with her cousins ____________ fast food because it isn’t healthy.二、单项选择(每题1分，共13分)( ) 1. --- Happy Christmas to you!--- ____________.A. Thank youB. You are weleC. That’s all rightD. The same to you( ) 2. --- What’s in the bag, Linda?--- There ____________ a pen and two books.A. isB. areC. wasD. were( ) 3. The price of the red coat is too ____________ . But the yellow one is ____________.A. high, cheapB. low, cheapC. expensive(昂贵), cheapD. cheap, expensive( ) 4. Mum is ____________ to me. She always gives me ____________.A. kind enough, enough moneyB. enough kind, enough moneyC. kind enough, a few moneyD. enough kind, a little money( ) 5. Lucy is ____________ her hair clip, but she can’t ____________ it.A. looking for, findB. finding, look forC. looking for, look atD. looking at, find( ) 6. --- How much ____________? --- ____________ ￥50.A. are this pair of shoes, They’reB. is that T-shirt, They’reC. are the shoes, They’reD. is this trousers, I t’s( ) 7. They’re two yuan each, that is to say(也就是说), each of ______ ______ two yuan.A. them, isB. they, areC. them, areD. they, is( ) 8. My uncle likes ____________ music, so he would like ____________ a CD.A. listening, to buyB. to listen to, buyingC. listening to, to buyD. to listen, buying( ) 9. --- ____________?--- I want some bananas.A. Excuse meB. SorryC. What can I do for youD. Can you help me( ) 10. --- ____________ is the pencil box? --- Twenty yuan.A. How manyB. How oldC. How muchD. How long( ) 11. Which word has the same sound as the underlined letter ‘cost’?A. coldB. walletC. hamburgerD. those( )12.---Look ! This coat is very beautiful.---Yes, but the price is too _____________ for me .It is 1,000 yuan.A. highB. cheapC. expensiveD. tall( )13.---The Nike bag is not the right _______________ for me .---You are very lucky. There is a discount on it.A. materialB. sizeC. priceD. style三、完型填空（10分）Mrs Green is going shopping in a new shopping mall. She is going to buy 1 . She is looking for it. Now she is in a very big clothes shop .She is looking 2 one of the sweaters in the shop. And there is a young man 3 near her . Mrs Green wants to try 4 the sweater .So she asks the young man , “Excuse me , are you going to serve(接待) 5 ? I want a sweater .”The young man is 6 and says ,“I’m sorry .I 7 serve you.”Mrs Green says, “Of course you can .That’s your 8 .” The young man says , “It is not my job. I want9 too.”Mrs Green feels very 10 .（）1.A. a dress B. a pair of shoes C. trousers D. a sweater （）2.A.on B./ C. at D. to（）3.A.asking B. singing C. standing D. dancing（）4.A.for B./ C. in D. on（）5.A.you B. me C.I D. us（）6.A.happy B. surprised（惊讶的）C. pleased （高兴的）D. afraid （害怕的）（）7.A.don’t B. do C. can D. can’t（）8.A.sweater B. mall C. job D. mother（）9.A.a sweater B. a T-shirt C. a shirt D. trousers （）10.A.happy B. angry C. sorry D. sad四、阅读理解（每题2分，共10分）Food shopping is more and more convenient(方便) in modern cities today. If people do not have time to make lunch, they can buy fast food at a convenience store(便利店). If they want to cook a nice dinner or buy enough food for a week, they can go to a supermarket. These big, modern stores sell not only food but also other things for daily use.Sometimes people find it difficult to decide which to buy because there are too many choices（选择). For example, there are different kinds of instant noodles(速食面), such as instant noodles with eggs or with chicken.Many people do not enjoy food shopping. It is difficult for them to decide what to buy. They like to eat in a fast food restaurant better. There they can have hamburgers, sandwiches, different kinds of drinks and so on.It is nice to have many choices, but it is problem to have too many.( )1. The writer tells us that _____ is more convenient today than before.A.shoppingB. food shoppingC. foodD. cooking( )2. If people do not have time to make lunch, they can go to a ____.A.convenience storeB. supermarketB. coffee shop D. big, modern store( )3. ______ sell food and many other things for daily use.A.Convenience storesB. SupermarketsC. RestaurantsD. Small shops( )4. People may think it is ____ to decide which to buy because thereare too many choices in the big modern stores.A.easyB. funC. interestingD. hard( )5.many people can have hamburgers, sandwiches and all kinds of drinks at ______.A. convenience storesB. supermarketsC. fast food restaurantsD. big stores五、任务型阅读(每题2分，共10分)The winter holiday is ing. It is a good time for sleeping, eating and visiting old friends. Here are some ideas for your winter holiday.First, join a club. A music club, a sports club or an art club are all OK. You can make a lot of friends in them. And you can learn from each other. The teachers in the club can also help you a lot.Doing something good for others is also great. You can have fun looking after the old or the young and cleaning the streets.Do you like living in another family? You can join in an activity called “ Meeting a New Family”. Two families exchange(交换) their children for some time. When they stay together, they can learn how to be nice to others.A winter camp(冬令营) is always good. You can not only make friends but also practise your English in an English winter camp.1.How many ideas does this passage give you for your winter holiday?___________________________________________________________________________2.Where can you make friends? __________________________________________________3. What helps you learn how to be nice to others, living in another familyor joining a club?__________________________________________________________________________ 4.What can you do at a winter camp?___________________________________________________________________________ 5.What do you think of theseideas?_______________________________________________六、句型转换(每空1分，共15分)1. How much are the hair clips? (同义句) How much __________ the hair clips __________?2. My gift isn’t the same as Amy’s. (同义句) My gift is __________ __________ Amy’s.3. Can I help you? (同义句) What can I __________ __________ you?4. There is a tooth on the desk. (对划线部分提问)__________ __________ __________ are on the desk?5. Mr Fang has some money in his wallet. (改为否定句)Mr Fang __________ __________ __________ in his wallet.6. I always buy her some books as a birthday present. (同义句)I always buy __________ __________ __________ her as a birthday present.七、短文填空(20分)An important question a 1 eating out is who pays for the meal. If a friend of yours asks you to have lunch with him, you may say something l 2 this, “I’m afraid it’ll have to be someplace cheap, as I have very little m 3 .”The other person may say, “OK,I’ll m 4 you at McDonald’s.”This means that the two agree to go Dutch, That is ,e 5 person pays for himself. He may a 6 say ,Oh, no. I want to take you to lunch at Smith’s.”or “I want you to try the Chinese dumplings there .”This means the person(人) w 7 to pay for b 8 of you. If you feel that the person is friendly, you can go with him and you don’t n 9 to pay for the meal. You may just say, “Thanks. That would be n 10 .””.1. ___________2. ___________3. ___________4. ___________5. ___________6. ___________7. ___________8. ___________9. ___________ 10. ___________。
江苏省沛县龙固镇七年级英语下学期周周清练习(11)(无
英语周周清试卷班级：姓名：得分：一．选择题。
（共20分）（）1. I can play football .A. a B. the C. /（）2. There were no in any time .A. Car B.cars C. a car（）3. My sister word puzzles now .A. doesB. doingC. is doing（）4. I have apple . apple is on the table .A. a ,AnB. the ,TheC. an ,The（）5. How can I there ?A. get to B. gets C.get 新-课 -标 -第-（）6. The mice are afraid the cats .A. in B. of C. to （ )7. Please come to my birthday 8p.m. Saturday .A.tenth , at , onB. ten , at ,inC. tenth , on , at（）8. Tree Planting Day is in A. spring B.summer C.fall（）9. If you are ill , you should .w W w .x K b 1.c o MA.do more exerciseB. wear warm clothesC. see a doctor（）10. He at home the day before yesterday .A.stayB.stayedC. staying二、按要求写单词。
（共20分）1.good（副词）2.bite（过去式）3. photo（复数）4. study（第三人称单数）5.early（反义词）6. make（现在分词）7. did（动词原形） 8. Jim（名词所有格）9.China（形容词） 10. we（宾格）四、从B栏中找出适合A栏的答语，将其标号填入括号内。
七年级英语下学期周周清练习(24)无答案牛津版20180410142
七年级英语周周清Class ______Name _____________Marks_____________一、词汇（每题2分，共30分）A.根据句意、中文及英文释义写出单词，使句子完整。
1. Some people ______________ (只是)don’t know what to do.2. Get up, Tom. It’s half p______________ six .3. They usually do after-schoo l ______________ (活动) at 3.30 p.m. in the playground.4. He ______________ ( not often )feels happy, does he ?5. Please give my best w______________ to your parents.B.选择合适的单词并用其适当的形式填空。
1. I hope you have a ______________time this weekend.2. He ______________watches TV at 8 p.m. every evenin g.3. Her grandpa is too old. She needs to look after ______________ .4. We do morning ______________at a qua rter past eight every day.5. Don’t watch TV now. You must do your homework ______________.C.选择合适的动词并用其适当的形式填空。
1. He ______________some bread and milk. Could you give him some?2. His work ______________at eight every morning.3. It takes Mrs. Wang an hour _____________ the house on Sunday.4. It’s time for Millie ______________us a story.5. Sandy ______________often late for school.二、单项选择题。
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七年级英语周周清试卷（一）
班级__________ 姓名__________ 得分__________
一、单项选择（共15分，每小题1分，满分15分）
在A、B、C、D四个选项中，选出最佳答案。
( )1. Beijing is old and beautiful city. It is __________ capital of China.
A. an, a
B. the, a
C. an, the
D. the, the
( )2. The capital of ____________ is Washington DC.
A. Japan
B. the UK
C. China
D. the USA
( )3. You can’t look out ________ the wi ndows __________ the birds.
A. at; at
B. of; at
C. at; of
D. of; of ( )4. My cousin has a small garden ________many beautiful flowers.
A. of
B. with
C. about
D. in
( )5. I can________ English, but I can't________ it in English.
A. speak, speak
B. say, say
C. say, speak
D. sp eak, say
( )6. A new baby came to the earth _________ a sunny winter morning.
A. in
B. on
C. of
D. at
( )7 I have two brothers. ________is a driver, ________is a policeman.
A. One, one
B. One, other
C. One, the other
D. The one, the other
( )8. __________ students want to travel to the UK.
A. Two hundreds
B. Hundred
C. Hundreds of
D. Hundreds ( )9.Our house is different________ yours in some ways.
A .on B. from C. for D. in
( )10. 110206 should be read________.
A. one hundred and ten thousand, two hundred and six
B. one hundred and ten thousands and two hundreds and six
C. one hundred and ten thousand a nd two hundred and six
D. one hundred, ten thousand, two hundred and six
( )11. Tom nee ds some help ________his homework. Can you help________?
A. to, he
B. with, him
C. to, his
D. with, his ( )12.The swimming pool is________.
A.50-metre long
B.50 metres long
C.long 50 metres
D.long 50-metre
( )13. A sitting room isn't a place ________ meals.
A.cook
B.cooks
C.to cook
D.cooking
( ) 14. Sorry, my father isn't in. I'll ask him ________you b ack.
A. to call
B. call
C. calling
D. calls ( )15.The garden there _______ many different flowers.
A. is
B. are
C. have
D. has
二．根据音标写单词（每个1分，共15分）
1.[ˈpæləs] _________
2.[taun] _________
3.[ˈkʌntri] _________
4.[ˈkæpitl] _________
5.[ma il] _________
6.[ˈɡɑ:dn] _________
7.[flæt] _________ 8.[ˈsentə] _________
9.[ʃɛə] _________ 10.[əun] _________
11.[bi:tʃ] _________ 12.[si:] _________
13.[ˈziərəu] _________ 14.[ˈhʌndrəd] _________
15. [ˈkænədə] _________
三、词汇运用（共15小题，每小题1分，满分15分）
A) 根据句意，用括号中所给单词的正确形式填空。
1. Would you like___________ ( grow ) vegetables in the garden?
2. He lives on the ____________ (nine) floor in this flat.
3. -----There are many kinds of cakes here. Which do you want?
-----I want the (big) one.
4. Look! Tom with the twins __________(lie)on the couch.
5. The blind woman needs the dog ___________( lead ) the way.
6. She likes ____________ (sit) in a bedroom reading books.
7. I can spend only ten minutes __________ (chat) with you.
8. _______Tom _____ __( eat ) eggs for breakfast eve ry morning ?
B) 根据句意及汉语提示或音标，写出各单词的正确形式，每空一词。
9. The king always lives in a big ____________(宫殿).
10.He will have a party without ____________(邀请) us.
11.It's too noisy(吵). Let's find a ____________(安静的) place to talk about our plan.
12. The students couldn’t watch too many ____________(录像).
13.—Where does he come from? —He comes from____________ (法国).
14. Not many people like to live in the ____________ of the city. (中心)
15. My dream home has a very big____________ ['bɑ:θrum]. I can have a shower in it.。