专项练习三 选择填空
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【导语】⼩学六年级的学习⽣活即将结束,你⼀定学到了很多知识,下⾯的试题,你都会做吗?认真思考,细⼼作答,相信你⼀定能取得好成绩!®⽆忧考⽹准备了以下内容,供⼤家参考。
句型练习题⼀、句型转换1. We should park our car here.(改为否定句)We park our car here.2. It means ‘No smoking’.(改为同义句) It means you .3.It means ‘Danger’.( 对画线部分提问) it ?4. They were in the bag just now.( 改否定句) in the bag just now.5.My birthday is on the 26th of May .(提问) your birthday?6. I’d like a yo-yo as a birthday present. ( 对划线部分提问)you like a birthday present?7. It is on the desk now.(⽤just now 代替now) It on the desk just now.8. They were on the playground just now.(提问) they just now?9.I watched a film last Sunday.(提问) do last Sunday?10. Were they in your bag just now?(作否定回答) _______, they ______.11. Children’s Day is on the 1st of June.( 提问)Children’s Day?12.The teapot is YangLing’s.( 提问) teapot it?13. Can I watch TV?( 作肯定回答) Yes, .14. They are watching TV.(改成否定句) They watching TV.15. There are some apple trees on the farm.(改成⼀般疑问句)apple trees on the farm?16. is, what, favourite, your, holiday( 连词成句)your favourite ?17. My birthday is on the 26th of May .( 对画线部分提问)your birthday?18. Did you have a party last birthday?(作肯定回答)_______ , I ______.19. There are some apple trees on the farm.(改成⼀般疑问句)there apple trees on the farm?⼆、⽤所给词的适当形式填空:1. Public signs ____________ (mean) different things.2. The football under the table is (he).3. Helen (visit) her grandparents on Sunday.4. Did you (watch) a film last week ?5. I'd like (have) a party.6. They are (water) flowers at home.7. We (milk) cows and picked apples on a farm.8. Helen's family (be) at home last Sunday.9. The new mirror is (she).10. She shouldn’t ________(go) to the zoo now, she must __________(stay) at home.11. Jim likes (watch) TV very much .12. Su Yang is (look) for (she) camera now.13. New Year's Day is (come).14. She (like) (listen) to music.15. People (go) to the park every morning.16. Listen! The girl (sing) over there.17. Mike (have) a blue balloon. And I (have) a green one.18. Let’s (clean) the windows.19. When’s (he) birthday?20. That sign on the wall means ‘No __________’.(smoke)21. Ben often (have) breakfast at seven in the morning.22. I (be) at school a moment ago ,I (be) at home now .23. Sunday is the (one) day of a week.24. Can you help (she) (do) housework?25. There was an __________ (excite) running race last week. All the students were very __________ (excite),26. My birthday’s on the (three) of November.27. Mike (not) like listening to music.28. Do you like (collect) stamps?29. Where are your (CD)? They (be) in the desk yesterday.30. Did you ____________(pick) oranges on the farm?31. There (be) a pair of (glass) on the sofa now.32. Your shoes (be) there just now.33. Would you like _____________ (play) football with __________ (we)?34. Ben and Jim usually (go) home together.35. __________(not walk) on the grass, please.3. You should__________(come) home at 6:00.36. What you (do) yesterday?37. ---What _________ you ________ (do) last Friday?----We ___________ (water) trees in the garden.38. I want (visit ) the farm .39. We have different (hobby).40. _________ (be) you at home yesterday? No, I ___________.41. What holiday (come) after New Year’s Day ?42. They (go) to (visit) relatives last National Day.43. Can you (play) with lanterns ? No, I .44. Did you (watch ) a film on Saturday ?45. SuYang (like) listening to music.46. They are (watch) a running race.47. Does the sign on the wall ___________ (mean) ‘Danger’?48. The earphones __________ (be) not in the study now. They __________ (be) there a moment ago. www .Xkb1 .coM49. ---What ________ you _________ (do) last Halloween?---I __________ (go) to the park and _________ (have) a lot of fun there.50. __________ your brother go shopping last night? No, he __________(do) his homework at home.51. There are three ___________ (people) in her family.52. We ___________(not have) a party last Children’s Day.53. What ______ you usually _______ (do) on Sundays?I usually ___________ (do) my homework.54. She likes ___________(dance). She can dance very _________(good).55. My little sister ____________ (not like) going shopping on Sundays.She always ________ (stay) at home.56. Let’s go and say “Happy birthday” to _______(he).57. Shall we ______ (watch)“Aladin”now?58. The boy ____________(not pull) up carrots just now, he _________(cook) food.59. Mike and his father ____________( taste) some oranges a moment ago.60. __________ your brother go shopping last night? No, he __________(do) his homework at home.61. Were there any books on the desk? No, they ___________.62. _____ (it) a cat. And these are ______ (it) food. Give ______ (they) to ____(it).63. My birthday is on the ______ (three) of July.64. Mary is ________ (write) am e-mail to her friend.65. He _______ (have) many _________ (strawberry) on the plate.66. ______ he usually have a party at the weekends? No, he ______. (do)67. There _____ (be) some orange juice in the bottle.68. We are now _______ (live) in the town.69. I _______ (visit) the farm last Sunday.70. Helen _______ (pick) many apples on the farm last week.71. Did you like ______ (milk) cows, Nancy?72. What _____ you _____ yesterday? We ______ our homework. (do)73. This is _____ (I) wallet, not _____ (he).74. Helen often ______ (go) to school by bus.75. What ______ the students _______ (do) now? They ___________ (play) football at school.76. __________ (not draw) on the wall.77. We ______ (make) lots of delicious food. And we _______ (eat) them in the dining-room yesterday evening.78. ______ (who) mirror is it? Is it _____ (your)? No, it’s not ______ (I).I think it is _____ (she) mirror. It’s _____ (she).79. _______ (I) shirt’s black, but_______ (you ) are white ._______ (she ) cat’s thin , but_______(he) is fat.80. _______ (we) pens are long, but_______ (they) are short. Miss Gao is ________(we) English teacher.形容词⽐较级练习题I.Write the answers.(根据题意,写出答案。
小学代词专项练习题一、选择填空1. 在下列句子中,“他”指的是谁?- 他正在看书。
- 妈妈叫他吃饭。
- 他家住在这栋楼里。
- 我和他一起去了公园。
答案:他正在看书。
2. 在下列句子中,“她”指的是谁?- 她穿着一件红色的裙子。
- 妈妈让她去买菜。
- 她和我一起去上学。
- 她家住在这个小区里。
答案:她穿着一件红色的裙子。
3. 在下列句子中,“它”指的是谁?- 猫躲在桌子下面。
- 附近有一家小超市,它的商品种类很多。
- 我们来到了这个城市,它的风景很美。
- 汽车的后备箱里装满了行李,但它还能装得下一些东西。
答案:附近有一家小超市,它的商品种类很多。
二、句子改写请将下列句子中的“他”或“她”改为代词“他们”或“她们”。
1. 她和她的朋友们一起去了海边。
改写后:她和她们一起去了海边。
2. 他和他的弟弟一起去参观了博物馆。
改写后:他和他们一起去参观了博物馆。
3. 她和她的家人一起去旅游了。
改写后:她和他们一起去旅游了。
三、连词填空请填写合适的代词连词,使句子通顺完整。
1. 小明爱打篮球,但是小李不喜欢。
但是小李不喜欢。
2. 不仅我喜欢吃水果,而且妈妈也很喜欢。
不仅我喜欢吃水果,而且妈妈也很喜欢。
3. 姐姐很漂亮,可是她的性格不是很好。
可是她的性格不是很好。
4. 弟弟研究很刻苦,因此他的成绩很好。
因此他的成绩很好。
四、补全句子请填写合适的代词,补全下列句子。
1. 你喜欢什么运动?我喜欢打羽毛球。
我喜欢打羽毛球。
2. 你看到张老师了吗?没有,他可能在教室里。
没有,他可能在教室里。
3. 你觉得哪个季节最美?我觉得春天最美。
我觉得春天最美。
五、改正错误请找出下列句子中的错误,并进行修改。
1. 我们看到了小猫,它站在路边。
我们看到了小猫,它站在路边。
错误:我们看到了小猫,他站在路边。
他站在路边。
修改后:我们看到了小猫,它站在路边。
它站在路边。
2. 妈妈让小明和小丽带上他的衣服去晾晒。
他的衣服去晾晒。
错误:妈妈让小明和小丽带上他们的衣服去晾晒。
人教部编版小学语文课外现代文阅读专项练习(三)(含答案)x《多读书的好处》著名的高尔基先生说过:“书籍是人类进步的阶梯。
”书还能带给你许多重要的好处。
多读书,可以让你觉得许多的写作灵感。
可以让你在写作文的方法上用的更好。
在写作的时候,我们往往可以运用一些书中的好词好句和生活哲理。
让别人觉得你更富有文采、美感。
多读书,可以让你全身都有礼节。
俗话说:“第一印象最重要。
”从你留给别人的第一印象中,就可以让别人看出你是什么样的人。
所以多读书可以让人觉得你知书达理,颇有风度。
多读书,可以让你多增加一些课外知识。
培根先生说过:“知识就是力量。
”不错,多读书,增长了课外知识,可以让你感到浑身充满了一股力量。
这种力量可以激励着你不断地前进,不断地成长。
从书中,你往往可以发现自己身似的不足之处,使你不断地改正错误,摆正自己前进的方向。
所以,书也是我们的良师益友。
多读书,可以让你变聪明,变得有智慧去战胜对手。
书让你变得更聪明,你就可以勇敢地棉队困难,让你用自己的方法来解决这个问题。
这样,你又向你自己的人生道路上迈出了一步。
多读书,也能使你的心情变得快乐。
读书也是一种休闲,一种娱乐的方式。
读书可以调节身体的血液流动,使你身心健康。
所以在书的海洋里遨游也是一种无限快乐的事情。
用读书来为自己放松心情也是一种十分明智的方式。
读书能陶冶人的情操,给人知识和智慧。
所以,我们应该多读书,为我们以后的人生道路打下好的、扎实的基础!1.写出多读书会给你带来的好处。
2.在文中找出名人名言。
3.全文有()个自然段。
4.联系上下文,理解下列词语。
良师益友:遨游:《风雪中的一盏灯》我家对面有一座山,山腰上有一所学校,童年,我就在这里上学。
隔着弯弯曲曲的小河和绿油油的稻田,我的窗户正好对着学校里张老师的窗户,我常常喜欢向那里眺望。
每晚,那个窗口都闪烁着灯光。
那一年的冬天来得特别早天气也格外冷一个风雪交加的夜晚我早早就钻进了铺得软软的被窝一觉醒来我又习惯地向对面山腰望去透过纷纷扬扬的雪花张老师的窗口像往常一样闪烁着灯光在这沉沉的雪夜这灯光显得分外明亮、耀眼,我猛然想起,张老师的木柴已经烧光了!这样冷的天,张老师拿什么取暖?我急忙翻身下床,悄悄爬上小楼阁,把大哥留着大年三十炖猪头的好木柴“背”了一捆,向对面山腰跑去。
不定代词专项练习一、选用适当的不定代词填空(一):A.some , any1.W ould you like more?2.T here are some apples on the table. You can take of them.B.something,nothing,anything,everything1.I s there different in today’s newspaper?2.A s I know, he knows about this old town, so you don’t have to ask him.3.I don’t think he knows about his family now.4.There is wrong with my watch. It doesn’t work.5. is ready now. Let’s start(开始)C.somebody (someone), anybody (anyone), everybody (everyone), nobody1.I di dn’t know there.2.There is in the room. It is empty(空的).3.She is friendly to . We all like to make friends with her.4.I saw pass, but I didn’t know who it was.D.everyone, every one1.The question is quite easy. can answer it.2.I believe that of us will have a present from them.E.none, nobody1. of his friends wants to help him again. He felt disappointed(失望).2.I have some books with me, but of them are the ones you like.3. wants to live in such a poor(贫穷的)house.F.e ither, each, any1.T here’s tea and coffee. You can have .2.You can find many trees on side of the river.3. of the students in her class sent her a greeting card on New Year’s Day.G.b oth, all1.There were two girls at the door. of them were smiling(微笑).2.I don’t know which mo vie is more interesting. I want to see .二、选用适当的不定代词填空(二):A. another, other, others, the other, the others1.I only found Jim and Tom there. Where are ?2.O f these three girls one comes from China and two come from Japan.3.T his sweater is a little too big for me. Can I try on(试穿) ?4.S ome like black tea, prefer(偏爱) green tea.5.I don’t like these colors. Show me some , please.6.Have you any books on this subject?7.Saying is one thing and doing is .8.It is always hard to tell the twins one from .B.few, a few, little, a little1.There is a little bird in the tree, but only people saw it.2.Could I have words with you, Miss White?3.We don’t like him, because he does for other people.4.He has friends here and he seldom goes out on weekend.5.There is only water in the pot(锅).C.neither, none, either1.I know of the two students.3.He doesn’t agree with of his parents on many things.D.one, the one, ones, one’s1.These shirts are too small. I want to have some bigger .2.Which boy is your son? —in a red cap.3. has to do best.4.I have only one small flower on my desk and she has threebig .三、选择填空:1.Have you seen the three apples on the table? You can takeof them.A. the oneB. somethingC. anythingD. any2.These trousers don’t fit(适合) me. are too long andare too short.A. Some, othersB. Some, the othersC. These, thoseD. These, the other3.Did you enjoy last night, Lucy and Lily?A. yourselvesB. yourselfC. youD. your time4.is three plus (加)four? —seven.A. How many, They areB. What number, It’sC. How much, They areD. What, It is5.W e all know he was a famous doctor , butwhen he was born.of us rememberA. fewB. a fewC. littleD. a little6.H ow many bananas do you have in your basket? —.A. NeitherB. No oneC. NothingD. None8.Her parents school teachers.A.all areB. are allC. are bothD. both are15.All the students have gone o n a field trip. There’s in the classroom. A. somebody B. anybody C. everybody D. nobody16.You can borrow my CD player, but you mustn’t lend it to . A. others B. other C. the other D. the others17.I’m free. I have everything D. nothing 18.I have four friends, many D. each to do. A. something B. anything C.of them are workers. A. both B. all C.19.They were always together. He saw she saw. A. anything B. everything C. something D. nothing20.Suddenly, Tome came in and he said he had to tell the class. A. anything important B. important everything C. something important D. important something21.He said at eh meeting and just sat there silently. A. something B. anything C. nothing D. everything22.-You look so happy. -John says I’m pretty. has ever told me that before. A. Somebody B. Anybody C. Everybody D. Nobody 23.-How many birds can you see in the tree? -. A. None B. No one C. Nobody D. No24.-Hi, Bob! I can’t find my history book. Have you seen it ? -Sorry, I haven’t. Why don’t you ask him? Perhaps he’s seen it. A. somewhere B. everywhere C. nowhere D. anywhere25.-Do you have to tell us? -No, . A. something important, nothing B. anything important, nothing C. important something, everything D. important anything, everything26.Wang Fang isn’t here. She has gone for holidays. A. whereB.anywhereC. everywhereD. somewhere27.-Have you seen my basketball? -Yes, I saw it in the classroom just now. A. where B. anywhere C. everywhere D. somewhere28.Do you hope to go ? A. warm somewhere B. anywhere warmC.warm anywhereD. somewhere warm29.We should do to protect the environment because it’s our duty. A. everything possible B. possible everything C. anything possible D. possible anything30.I agree with most of what you said, but I don’t agree with .A. anythingB. somethingC. nothingD. everything31.Did you go last Sunday? A. somewhere B. anywhere C. something D. somebody32.Everyone is her, ? A. is he B. aren’t they C. is it D. are they33.-Who will get the job? -of the them will do. A. Anybody B. Anyone C. Any one D. SomeoneI.用some、any 填空。
一、填空(36分)1.长方体有()个面,()条棱,()个顶点。
相对的棱的长度(),相对的面完全()。
2. 一个长方体的棱长之和是104厘米,长7厘米,宽9厘米,高()厘米。
3. 一个长方体的长是15厘米,宽是12厘米,高是8厘米,这个长方体的表面积是()平方厘米。
4、一个正方体的棱长是12分米,它的棱长总和是(),表面积是()。
5、用60厘米长的铁丝焊接成一个正方体的框架,这个正方体的表面积是()平方厘米。
6、用铁丝焊接成一个长12厘米,宽10厘米,高5厘米的长方体的框架,至少需要铁丝()厘米。
7、一个长方体的长是25厘米,宽是20厘米,高是18厘米,最大的面的长是()厘米,宽是()厘米,一个这样的面的面积是()平方厘米;最小的面长是()厘米,宽是()厘米,一个这样的面的面积是()平方厘米。
8、一个长方体的长是1米4分米,宽是5分米,高是5分米,这个长方体有()个面是正方形,每个面的面积是()平方分米;其余四个面是长方形的面积大小(),每个面的面积是()平方分米;这个长方体的表面积是()平方分米。
9、一个长方体的金鱼缸,长是8分米,宽是5分米,高是6分米,不小心前面的玻璃被打坏了,修理时配上的玻璃的面积是()。
10、一个正方体的棱长总和是72厘米,它的一个面是边长()厘米的正方形,它的表面积是()平方厘米。
11.一个长方体灯笼框架的长、宽、高分别是40cm、30cm、30cm,制作这样一个框架需要()米木条。
12.把3个棱长1厘米的正方体拼成长为3厘米的一个长方体,它的表面积为()。
13.把4个棱长2厘米的正方体拼成一个长方体,它的表面积是()或()。
14.一个长方体的长是8分米,宽6分米,高4分米,把它切成两个小长方体,这两个小长方体的表面积和最大是()。
15.一个长方体,长4米,宽3米,高2米,占地面积最大是()。
16.把一个表面积为24平方分米的正方体平均分为两个长方体,表面积增加了()。
期中专项复习03 选词填空学校:___________姓名:___________班级:___________考号:___________一、填空题。
1.—Did you come back yesterday?—No, we back last Sunday. (come / came)2.Yesterday Lingling to London Town. (go / went)3.Did you John yesterday? (met / meet)4.There’s our bus! up! (Wait / Hurry)5.Do you in London? (live / lived)6.This is our friend, Lingling. (Chinese / China)7.Hello! How you? (is / are)8.(Amy’s / Amy) trousers are clean.9.We bought a lot of . (chocolate /chocolates).10.Here’s a present (from / by) Daming.11.(Did / Do) your father come back yesterday?12.I’ll make a (lost / shopping) list.13.I (ate / can) it all.14.We didn’t buy (some / any) bananas.15.— (How many / How much) cheese did you buy?—Half a kilo.16.It took one hour to go to the park. (we / us)17.What did you do ? (at the weekend / in the weekend)18.Daming and Lily went there . (by the bus / by bus)19.— (Where / What) did you see in the zoo?—I saw lots of animals.20.— (What / How) did you go to Hainan?—By plane.21.I had breakfast (in / at) seven o’clock in the morning.22.Amy didn’t (buy / bought) the yellow T-shirt last week.24.How many do you want? (pears / pear)25.Please out the notebooks. (gave / give)26.There a bird on the desk. (are / is)27.There are twenty-three in my class. (child / children) 28.There is only one (child / children) in the classroom. 29.Look! The children are playing (happy / happily). 30.Three dogs have (twelve / twenty) legs. 31.(How many / How much) children are there? 32.Please give (out / in) the books.二、根据句意,从方框中选词填空。
最新中考数学三角形全等专项练习选择题30道,填空题10道,解答题20道一、选择题1.如图,△ABC≌△DEF,BE=4,AE=1,则DE的长是()A.5B.4C.3D.2解:∵△ABC≌△DEF,∴DE=AB,∵BE=4,AE=1,∴DE=AB=BE+AE=4+1=5,故选A.2.如图所示,∠E=∠F=90°,∠B=∠C,AE=AF,结论:①EM=FN;②CD=DN;③∠FAN=∠EAM;④△ACN≌△ABM.其中正确的有()A.1个B.2个C.3个D.4个解:∵,∴△AEB≌△AFC;(AAS)∴∠FAM=∠EAN,∴∠EAN-∠MAN=∠FAM-∠MAN,即∠EAM=∠FAN;(故③正确)又∵∠E=∠F=90°,AE=AF,∴△EAM≌△FAN;(ASA)∴EM=FN;(故①正确)由△AEB≌△AFC知:∠B=∠C,AC=AB;又∵∠CAB=∠BAC,∴△ACN≌△ABM;(故④正确)由于条件不足,无法证得②CD=DN;故正确的结论有:①③④;故选C.3.用直尺和圆规作一个角等于已知角的示意图如下,则说明∠A′O′B′=∠AOB的依据是()A.(S.S.S.)B.(S.A.S.)C.(A.S.A.)D.(A.A.S.)解:作图的步骤:①以O为圆心,任意长为半径画弧,分别交OA、OB于点C、D;②任意作一点O′,作射线O′A′,以O′为圆心,OC长为半径画弧,交O′A′于点C′;③以C′为圆心,CD长为半径画弧,交前弧于点D′;④过点D′作射线O′B′.所以∠A′O′B′就是与∠AOB相等的角;作图完毕.在△OCD与△O′C′D′,,∴△OCD≌△O′C′D′(SSS),∴∠A′O′B′=∠AOB,显然运用的判定方法是SSS.故选A.4.如图,已知AB=AD,那么添加下列一个条件后,仍无法判定△ABC≌△ADC 的是()A.∠BCA=∠DCA B.∠BAC=∠DAC C.∠B=∠D=90°D.C B=CD解:A、添加∠BCA=∠DCA时,不能判定△ABC≌△ADC,故A选项符合题意;B、添加∠BAC=∠DAC,根据SAS,能判定△ABC≌△ADC,故B选项不符合题意;C、添加∠B=∠D=90°,根据HL,能判定△ABC≌△ADC,故C选项不符合题意;D、添加CB=CD,根据SSS,能判定△ABC≌△ADC,故D选项不符合题意;故选A.5.如图所示,正方形ABCD中,点E是CD边上一点,连接AE,交对角线BD 于点F,连接CF,则图中全等三角形共有()A.1对B.2对C.3对D.4对解:∵AD=CD,∠ADB=∠CDB=45°,DF=DF;∴△ADF≌△CDF;同理可得:△ABF≌△CBF;∵AD=CD,AB=BC,BD=BD∴△ABD≌△CBD.因此本题共有3对全等三角形,故选C.6 .如图,在△ABC与△DEF中,已有条件AB=DE,还需添加两个条件才能使△ABC≌△DEF,不能添加的一组条件是()A.∠B=∠E,BC=EF B.BC=EF,AC=DFC.∠A=∠D,∠B=∠E D.∠A=∠D,BC=EF解:A、添加∠B=∠E,BC=EF可用SAS判定两个三角形全等,故A选项正确;B、添加BC=EF,AC=DF可用SSS判定两个三角形全等,故B选项正确;C、添加∠A=∠D,∠B=∠E可用ASA判定两个三角形全等,故C选项正确;D、添加∠A=∠D,BC=EF后是SSA,无法证明三角形全等,故D选项错误.故选D.7.如图,已知∠1=∠2,AC=AD,增加下列条件:①AB=AE;②BC=ED;③∠C=∠D;④∠B=∠E.其中能使△ABC≌△AED的条件有()A.4个B.3个C.2个D.1个解:已知∠1=∠2,AC=AD,由∠1=∠2可知∠BAC=∠EAD,加①AB=AE,就可以用SAS判定△ABC≌△AED;加③∠C=∠D,就可以用ASA判定△ABC≌△AED;加④∠B=∠E,就可以用AAS判定△ABC≌△AED;加②BC=ED只是具备SSA,不能判定三角形全等.其中能使△ABC≌△AED的条件有:①③④故选B.8.如图:在平行四边形ABCD中,AB≠BC,AE、CF分别为∠BAD、∠BCD的平分线,连接BD,分别交AE、CF于点G、H,则图中的全等三角形共有()A.3对B.4对C.5对D.6对解:先从平行四边形的性质入手,得到AD=CB,AB=CD,∠BAD=∠DCB,∠ABC=∠CDA,再由角平分线的性质得到∠BAE=∠DAE=∠DCF=∠BCF,从而先得到:△ABD≌△CDB,△ABE≌△CDF,进而得到△ABG≌△CDH,△ADG≌△CBH,△BGE≌△DHF.所以全等三角形共5对,分别是:△ABD≌△CDB(SSS),△ABE≌△CDF(ASA),△ABG≌△CDH(ASA),△ADG≌△CBH(ASA),△BGE≌△DHF(AAS).故选C.9 .如图,在△ABC与△DEF中,给出以下六个条件:(1)AB=DE;(2)BC=EF;(3)AC=DF;(4)∠A=∠D;(5)∠B=∠E;(6)∠C=∠F.以其中三个作为已知条件,不能判断△ABC与△DEF全等的是()A.(1)(5)(2) B.(1)(2)(3) C.(4)(6)(1) D.(2)(3)(4)解:A、正确,符合判定方法SAS;B、正确,符合判定方法SSS;C、正确,符合判定方法AAS;D、不正确,不符合全等三角形的判定方法.故选D.10.下列说法中,正确的是()A.两腰对应相等的两个等腰三角形全等B.两锐角对应相等的两个直角三角形全等C.两角及其夹边对应相等的两个三角形全等D.面积相等的两个三角形全等解:A、两腰对应相等的两个等腰三角形,只有两边对应相等,所以不一定全等;B、两锐角对应相等的两个直角三角形,缺少对应的一对边相等,所以不一定全等;C、两角及其夹边对应相等的两个三角形全等,符合ASA;D、面积相等的两个三角形不一定全等.故选C.11.如图,AC、BD是长方形ABCD的对角线,过点D作DE∥AC交BC的延长线于E,则图中与△ABC全等的三角形共有()A.1个B.2个C.3个D.4个解:①在△ABC和△ADC中,∴△ABC≌△ADC(SAS);②∵在△ABC和△DBC中,,∴△ABC≌△DBC(SAS);③∵在△ABC和△ABD中,,∴△ABC≌△ABD(SAS);④∵DE∥AC,∴∠ACB=∠DEC,∵在△ABC和△DCE中,,∴△ABC≌△DCE(AAS).故选D.12.如图,△ABC是等腰直角三角形,∠ACB=90°,AC=BC,若CD⊥AB,DE⊥BC 垂足分别是D、E.则图中全等的三角形共有()A.2对B.3对C.4对D.5对解:∵∠ACB=90°,AC=BC,CD⊥AB,CD=CD,∴△CAD≌△CBD.(HL)同理可证明△CDE≌△BDE.故选A.13.如图,OA=OB,OC=OD,∠O=50°,∠D=35°,则∠AEC=()A.60°B.50°C.45°D.30°解:∵在△AOD中,∠O=50°,∠D=35°,∴∠OAD=180°-50°-35°=95°,∵在△AOD与△BOC中,OA=OB,OC=OD,∠O=∠O,∴△AOD≌△BOC,故∠OBC=∠OAD=95°,在四边形OBEA中,∠AEB=360°-∠OBC-∠OAD-∠O,=360°-95°-95°-50°,=120°,又∵∠AEB+∠AEC=180°,∴∠AEC=180°-120°=60°.故选A.14.如图,在△ABC和△BDE中,点C在边BD上,边AC交边BE于点F.若AC=BD,AB=ED,BC=BE,则∠ACB等于()A.∠EDB B.∠BED C.∠AFB D.2∠ABF解:在△ABC和△DEB中,,∴△ABC≌△DEB (SSS),∴∠ACB=∠DBE.∵∠AFB是△BFC的外角,∴∠ACB+∠DBE=∠AFB,∠ACB=∠AFB,故选C.15.如图所示,已知△ABC和△DCE均是等边三角形,点B,C,E在同一条直线上,AE与BD与BD交于点O,AE与CD交于点G,AC与BD交于点F,连接OC,FG,其中正确结论的个数是()①AE=BD;②AG=BF;③FG∥BE;④∠BOC=∠EOC.A.1个B.2个C.3个D.4个解:(1)△ABC和△DCE均是等边三角形,点B,C,E在同一条直线上,∴AC=BC,EC=DC,∠ACB=∠DCE=60°,∴∠ACE=∠BCD=120°,在△BCD和△ACE中∵,∴△BCD≌△ACE∴AE=BD,故结论①正确;(2)∵△BCD≌△ECA,∴∠GAC=∠FBC,又∵∠ACG=∠BCF=60°,AC=BC∴△ACG≌△BCF,∴AG=BF,故结论②正确;(3)∠DCE=∠ABC=60°,∴DC∥AB,∴,∵∠ACB=∠DEC=60°,∴DE∥AC,∴=,∴,∴FG∥BE,故结论③正确;(4)过C作CN⊥AE于N,CZ⊥BD于Z,则∠CNE=∠CZD=90°,∵△ACE≌△BCD,∴∠CDZ=∠CEN,在△CDZ和△CEN中∵,∴△CDZ≌△CEN,∴CZ=CN,∵CN⊥AE,CZ⊥BD,∴∠BOC=∠EOC,故结论④正确.故选D.16.如图,已知△ABC中,∠ABC=45°,AC=4,H是高AD和BE的交点,则线段BH的长度为()A.B.4C.D.5解:∵∠ABC=45°,AD⊥BC,∴AD=BD,∠ADC=∠BDH,∵∠AHE+∠DAC=90°,∠DAC+∠C=90°,∴∠AHE=∠BHD=∠C,∴△ADC≌△BDH,∴BH=AC=4.故选B.17.如图,已知等边△ABC中,BD=CE,AD与BE相交于点P,则∠APE的度数为()A.45°B.60°C.55°D.75°解:等边△ABC中,有∵,∴△ABD≌△BCE(SAS),∴∠BAD=∠CBE,∴∠APE=∠BAD+∠ABP=∠ABP+∠PBD=∠ABD=60°.故选B.18.如图,△ABD与△ACE均为正三角形,且AB<AC,则BE与CD之间的大小关系是()A.B E=CD B.BE>CDC.B E<CD D.大小关系不确定解:∵△ABD与△ACE均为正三角形,∴BA=DA,AE=AC,∠BAD=∠CAE=60°,∴∠BAE=∠DAC,∴△BAE≌△DAC,∴BE=CD,故选A.19.如图,将两根钢条AA′、BB′的中点O连在一起,使AA′、BB′可以绕着点O自由转动,就做成了一个测量工件,由三角形全等得出A′B′的长等于内槽宽AB;那么判定△OAB≌△OA′B′的理由是()A.边角边B.角边角C.边边边D.角角边解:△OAB与△OA′B′中,∵AO=A′O,∠AOB=∠A′OB′,BO=B′O,∴△OAB≌△OA′B′(SAS).故选A.20.如图,过边长为1的等边△ABC的边AB上一点P,作PE⊥AC于E,Q为BC延长线上一点,当PA=CQ时,连PQ交AC边于D,则DE的长为()A.B.C.D.不能确定解:过P作PM∥BC,交AC于M;∵△ABC是等边三角形,且PM∥BC,∴△APM是等边三角形;又∵PE⊥AM,∴AE=EM=AM;(等边三角形三线合一)∵PM∥CQ,∴∠PMD=∠QCD,∠MPD=∠Q;又∵PA=PM=CQ,在△PMD和△QCD中∴△PMD≌△QCD(AAS);∴CD=DM=CM;∴DE=DM+ME=(AM+MC)=AC=,故选B.21.如图,在边长为4的等边三角形ABC中,AD是BC边上的高,点E,F是AD上的两点,则图中阴影部分的面积是()A.4B.3C.2D.解:∵等边三角形ABC,AD⊥BC,∴BD=DC,∠CDF=∠BDF=90°∴△BDF≌△CDF同理可证:△BDE≌△CDE,△ABD≌△ACD,∴△BEF≌△CEF,△ABE≌△ACE∴S阴影=S△ABC=×∵AB=4,AD==2,∴S 阴影==.故选C.22.如图,在Rt△ABC中,AB=AC,AD⊥BC,垂足为D.E、F分别是CD、AD上的点,且CE=AF.如果∠AED=62°,那么∠DBF=()A.62°B.38°C.28°D.26°解:∵AB=AC,AD⊥BC,∴BD=CD.又∵∠BAC=90°,∴BD=AD=CD.又∵CE=AF,∴DF=DE.∴Rt△BDF≌Rt△ADE(SAS).∴∠DBF=∠DAE=90°-62°=28°.故选C.23.如图,已知△ABC中,∠ABC=90°,AB=BC,三角形的顶点在相互平行的三条直线l1,l2,l3上,且l1,l2之间的距离为2,l2,l3之间的距离为3,则AC 的长是()A.B.C.D.7解:作AD⊥l3于D,作CE⊥l3于E,∵∠ABC=90°,∴∠ABD+∠CBE=90°又∠DAB+∠ABD=90°∴∠BAD=∠CBE,,∴△ABD≌△BCE,∴BE=AD=3在Rt△BCE中,根据勾股定理,得BC==,在Rt△ABC中,根据勾股定理,得AC=×=2;故选A.24.如图,在▱ABCD中,分别以AB、AD为边向外作等边△ABE、△ADF,延长CB交AE于点G,点G在点A、E之间,连接CE、CF,EF,则以下四个结论一定正确的是()①△CDF≌△EBC;②∠CDF=∠EAF;③△ECF是等边三角形;④CG⊥AE.A.只有①②B.只有①②③C.只有③④D.①②③④解:∵△ABE、△ADF是等边三角形,∴FD=AD,BE=AB∵AD=BC,AB=D,C∴FD=BC,BE=DC∵∠B=∠D,∠FDA=∠ABE,∴∠CDF=∠EBC,∴△CDF≌△EBC,故①正确;∵∠FAE=∠FAD+∠EAB+∠BAD=60°+60°+(180°-∠CDA)=300°-∠CDA,∠FDC=360°-∠FDA-∠ADC=300°-∠CDA,∴∠CDF=∠EAF,故②正确;同理可得:∠CBE=∠EAF=∠CDF,∵BC=AD=AF,BE=AE,∴△EAF≌△EBC,∴∠AEF=∠BEC,∵∠AEF+∠FEB=∠BEC+∠FEB=∠AEB=60°,∴∠FEC=60°,∵CF=CE,∴△ECF是等边三角形,故③正确;在等边三角形ABE中,∵等边三角形顶角平分线、底边上的中线、高和垂直平分线是同一条线段∴如果CG⊥AE,则G是AE的中点,∠ABG=30°,∠ABC=150°,题目缺少这个条件,CG⊥AE不能求证,故④错误.故选B.25.已知:如图,在正方形ABCD外取一点E,连接AE、BE、DE.过点A作AE的垂线交DE于点P.若AE=AP=1,PB=.下列结论:①△APD≌△AEB;②点B到直线AE的距离为;③EB⊥ED;④S △APD+S△APB=1+;⑤S正方形ABCD=4+.其中正确结论的序号是()A.①③④B.①②⑤C.③④⑤D.①③⑤解:①∵∠EAB+∠BAP=90°,∠PAD+∠BAP=90°,∴∠EAB=∠PAD,又∵AE=AP,AB=AD,∴△APD≌△AEB(故①正确);③∵△APD≌△AEB,∴∠APD=∠AEB,又∵∠AEB=∠AEP+∠BEP,∠APD=∠AEP+∠PAE,∴∠BEP=∠PAE=90°,∴EB⊥ED(故③正确);②过B作BF⊥AE,交AE的延长线于F,∵AE=AP,∠EAP=90°,∴∠AEP=∠APE=45°,又∵③中EB⊥ED,BF⊥AF,∴∠FEB=∠FBE=45°,又∵BE===,∴BF=EF=(故②不正确);④如图,连接BD,在Rt△AEP中,∵AE=AP=1,∴EP=,又∵PB=,∴BE=,∵△APD≌△AEB,∴PD=BE=,∴S △ABP+S△ADP=S△ABD-S△BDP=S正方形ABCD-×DP×BE=×(4+)-××=+.(故④不正确).⑤∵EF=BF=,AE=1,∴在Rt△ABF中,AB2=(AE+EF)2+BF2=4+,∴S 正方形ABCD=AB2=4+(故⑤正确);故选D.26.如图,在正方形ABCD中,点E、F分别在CD、BC上,且BF=CE,连接BE、AF相交于点G,则下列结论不正确的是()A.B E=AF B.∠DAF=∠BECC.∠AFB+∠BEC=90°D.A G⊥BE解:∵ABCD是正方形,∴∠ABF=∠C=90°,AB=BC∵BF=CE,∴△ABF≌△BCE,∴AF=BE(第一个正确)∠BAF=∠CBE,∠BFA=∠BEC(第三个错误)∵∠BAF+∠DAF=90°,∠BAF+∠BFA=90°,∴∠DAF=∠BEC(第二个正确)∵∠BAF=∠CBE,∠BAF+∠AFB=90°,∴∠CBE+∠AFB=90°,∴AG⊥BE(第四个正确)故选C.27.如图,在等腰梯形ABCD中,AD∥BC,对角线AC,BD相交于点O,有如下四个结论:①AC=BD;②AC⊥BD;③等腰梯形ABCD是中心对称图形;④△AOB≌△DOC.则正确的结论是()A.①④B.②③C.①②③D.①②③④解:①正确,等腰梯形的两条对角线相等.②不正确,无法得到.③不正确,等腰梯形是轴对称图形,不是中心对称图形.④正确,∵AB=DC,AD=DA,AC=DB,∴△ABD≌△DCA,∴∠ABD=∠DCA,∵∠AOB=∠DOC,∴△AOB≌△DOC.故选A.28.如图,已知两个全等直角三角形的直角顶点及一条直角边重合,将△ABC绕点C按顺时针方向旋转到△A′CB′的位置,其中A′C交直线AD于点E,A′B′分别交直线AD,AC于点F,G.则旋转后的图中,全等三角形共有()A.2对B.3对C.4对D.5对解:旋转后的图中,全等的三角形有:△B′CG≌△DCE,△A′B′C≌△ADC,△AGF≌△A′EF,△ACE≌△A′CG,共4对.故选C.29.如图,△ACD和△AEB都是等腰直角三角形,∠CAD=∠EAB=90°,四边形ABCD是平行四边形,下列结论中错误的是()A.△ACE以点A为旋转中心,逆时针方向旋转90°后与△ADB重合B.△ACB以点A为旋转中心,顺时针方向旋转270°后与△DAC重合C.沿AE所在直线折叠后,△ACE与△ADE重合D.沿AD所在直线折叠后,△ADB与△ADE重合解:A、根据题意可知AE=AB,AC=AD,∠EAC=∠BAD=135°,△EAC≌△BAD,旋转角∠EAB=90°,正确;B、因为平行四边形是中心对称图形,要想使△ACB和△DAC重合,△ACB应该以对角线的交点为旋转中心,顺时针旋转180°,即可与△DAC重合,错误;C、根据题意可知∠EAC=135°,∠EAD=360°-∠EAC-∠CAD=135°,AE=AE,AC=AD,△EAC≌△EAD,正确;D、根据题意可知∠BAD=135°,∠EAD=360°-∠BAD-∠BAE=135°,AE=AB,AD=AD,△EAD≌△BAD,正确.故选B.30.如图直角梯形ABCD中,AD∥BC,AB⊥BC,∠BCD=45°,AD=2,BC=3,将腰CD以D为中心逆时针旋转90°至ED,连AE、CE,则△ADE的面积是()A.1B.2C.3D.不能确定解:作EF⊥AD交AD延长线于F,作DG⊥BC.∵CD以D为中心逆时针旋转90°至ED,∵AD=2,BC=3,∠BCD=45°,∴DG=CG,∴DE=DC,DE⊥DC,∠CDG=∠EDF,∴△CDG≌△EDF,∴DF=DG=CG=3-2=1,EF=GC=1,∴△ADE的面积是:×2×1=1.故选A.二、填空题1.如图,若△OAD≌△OBC,且∠O=65°,∠C=20°,则∠OAD=_______°.解:∵△OAD≌△OBC,∴∠OAD=∠OBC;在△OBC中,∠O=65°,∠C=20°,∴∠OBC=180°-(65°+20°)=180°-85°=95°;∴∠OAD=∠OBC=95°.2 .已知△ABC中,AB=BC≠AC,作与△ABC只有一条公共边,且与△ABC全等的三角形,这样的三角形一共能作出_______个.解:以AB为公共边有三个,以CB为公共边有三个,以AC为公共边有一个,所以一共能作出7个.故答案为:7.3.如图,已知CD⊥AB,BE⊥AC,垂足分别为D、E,BE、CD交于点O,且AO平分∠BAC,那么图中全等三角形共有_______对.解:∵CD⊥AB,BE⊥AC,垂足分别为D、E,且AO平分∠BAC,∴△ODA≌△OEA,∴∠B=∠C,AD=AE,∴△ADC≌△AEB,∴AB=AC,∴△OAC≌△OAB,∴△COE≌△OBD.故填4.4.如图,在△ABC中,AD平分∠BAC,AB=AC-BD,则∠B:∠C的值是_______.解:在AC上截取AE=AB=X,于是AB=AE又∵AD平分∠BAC∴∠BAD=∠EAD又∵AD=AD∴△ABD≌△AED∴∠1=∠B,DE=BD=CE=X∴在等腰三角形DEC中,∠B=∠1=2∠C∴∠B:∠C=2:1或2.5.如图,OA=OB,OC=OD,∠O=60°,∠C=25°,则∠BED等于_______°.解:∵OA=OB,OC=OD,∠O=60°,∴△OAD≌△OBC,∴∠D=∠C=25°,∵∠DBE=∠O+∠C=85°,∴∠BED=180°-25°-85°=70°.6.如图,在等边△ABC中,D、E分别是AB、AC上的点,且AD=CE,则∠BCD+∠CBE=_______°.解:∵△ABC是等边三角形,∴∠A=∠ACB=60°,AC=BC,∵AD=CE,∴△ADC≌△CEB,∴∠ACD=∠CBE∴∠BCD+∠CBE=∠BCD+∠ACD=∠ACB=60°.7.如图,在△ABC中,∠C=90°,∠CAB=50°.按以下步骤作图:①以点A为圆心,小于AC的长为半径画弧,分别交AB、AC于点E、F;②分别以点E、F 为圆心,大于EF的长为半径画弧,两弧相交于点G;③作射线AG交BC边于点D.则∠ADC的度数为_______.解:解法一:连接EF.∵点E、F是以点A为圆心,小于AC的长为半径画弧,分别与AB、AC的交点,∴AF=AE;∴△AEF是等腰三角形;又∵分别以点E、F为圆心,大于EF的长为半径画弧,两弧相交于点G;∴AG是线段EF的垂直平分线,∴AG平分∠CAB,∵∠CAB=50°,∴∠CAD=25°;在△ADC中,∠C=90°,∠CAD=25°,∴∠ADC=65°(直角三角形中的两个锐角互余);解法二:根据已知条件中的作图步骤知,AG是∠CAB的平分线,∵∠CAB=50°,∴∠CAD=25°;在△ADC中,∠C=90°,∠CAD=25°,∴∠ADC=65°(直角三角形中的两个锐角互余);故答案是:65°.8.如图,直线L过正方形ABCD的顶点B,点A、C到直线L的距离分别是1和2,则正方形的边长是_______.解:如图,∵四边形ABCD是正方形,∴AB=CD,∠ABM+∠CBN=90°,而AM⊥MN,CN⊥BN,∴∠BAM=∠CBN,∠AMB=∠CNB=90°,∴△AMB≌△BCN(AAS),∴BM=CN,∴AB为.9.已知:如图,正方形ABCD中,对角线AC和BD相交于点O.E、F分别是边AD、CD上的点,若AE=4cm,CF=3cm,且OE⊥OF,则EF的长为_______cm.解:连接EF,作OM⊥AB于点M,∵OD=OC,∵OE⊥OF∴∠EOD+∠FOD=90°∵正方形ABCD∴∠COF+∠DOF=90°∴∠EOD=∠FOC而∠ODE=∠OCF=45°∴△OFC≌△OED,∴OE=OF,CF=DE=3cm,则AE=DF=4,根据勾股定理得到EF==5cm.10.如图,有一块边长为4的正方形塑料模板ABCD,将一块足够大的直角三角板的直角顶点落在A点,两条直角边分别与CD交于点F,与CB延长线交于点E.则四边形AECF的面积是_______.解:∵四边形ABCD为正方形,∴∠D=∠ABC=90°,AD=AB,∴∠ABE=∠D=90°,∵∠EAF=90°,∴∠DAF+∠BAF=90°,∠BAE+∠BAF=90°,∴∠DAF=∠BAE,在△AEB和△AFD中,∵,∴△AEB≌△AFD(ASA),∴S△AEB=S△AFD,∴它们都加上四边形ABCF的面积,可得到四边形AECF的面积=正方形的面积=16.三、解答题1.已知:如图,点E是正方形ABCD的边CD上一点,点F是CB的延长线上一点,且EA⊥AF.求证:DE=BF.解:证明:∵∠FAB+∠BAE=90°,∠DAE+∠BAE=90°,∴∠FAB=∠DAE,∵∠AB=AD,∠ABF=∠ADE,∴△AFB≌△ADE,∴DE=BF.2.如图,四边形ABCD的对角线AC、BD相交于点O,△ABC≌△BAD.求证:(1)OA=OB;(2)AB∥CD.证明:(1)∵△ABC≌△BAD,∴∠CAB=∠DBA,∴OA=OB.(2)∵△ABC≌△BAD,∴AC=BD,又∵OA=OB,∴AC-OA=BD-OB,即:OC=OD,∴∠OCD=∠ODC,∵∠AOB=∠COD,∠CAB=,∠ACD=,∴∠CAB=∠ACD,∴AB∥CD.3.如图,▱ABCD的两条对角线AC、BD相交于点O.(1)图中有哪些三角形是全等的?(2)选出其中一对全等三角形进行证明.解:(1)△AOB≌△COD、△AOD≌△COB、△ABD≌△CDB、△ADC≌△CBA;(2)以△AOB≌△COD为例证明;∵四边形ABCD是平行四边形,∴OA=OC,OB=OD.在△AOB和△COD中,OA=OC,∠AOB=∠COD,OB=OD,∴△AOB≌△COD.4.如图,已知AD是△ABC的角平分线,在不添加任何辅助线的前提下,要使△AED≌△AFD,需添加一个条件是:_______,并给予证明.解:①添加条件:AE=AF,证明:在△AED与△AFD中,∵AE=AF,∠EAD=∠FAD,AD=AD,∴△AED≌△AFD(SAS),②添加条件:∠EDA=∠FDA,证明:在△AED与△AFD中,∵∠EAD=∠FAD,AD=AD,∠EDA=∠FDA,∴△AED≌△AFD(ASA).5.如图,在8×8的正方形网格中,△ABC的顶点和线段EF的端点都在边长为1的小正方形的顶点上.(1)填空:∠ABC=_______°,BC=_______.(2)请你在图中找出一点D,再连接DE、DF,使以D、E、F为顶点的三角形与△ABC全等,并加以证明.(1)解:依题意得∠ABC=135°,BC为边长为2的正方形的对角线,则BC=2;(2)证明:∵FD 3=FD4=ED2=ED3=BC=,∴∠EFD3=∠EFD4=∠FED2=∠FED1=∠ABC=90°+45°=135°,EF=AB=2,∴△FED1≌△FED2≌△EFD3≌△EFD4≌△ABC.6.如图,在△ABC中,∠ACB=90°,AC=BC,CE⊥BE,CE与AB相交于点F,AD⊥CF于点D,且AD平分∠FAC,请写出图中两对全等三角形,并选择其中一对加以证明.解:△ADC≌△ADF、△ADC≌△CEB,若选择△ADC≌△ADF,证明如下:∵AD平分∠FAC,∴∠CAD=∠FAD,∵AD⊥CF,∴∠ADC=∠ADF=90°,在△ADC和△ADF中,,∴△ADC≌△ADF(ASA).7.如图所示,将一长方形纸片ABCD折叠,使点C与点A重合,点D落在点E处,折痕为MN,图中有全等三角形吗?若有,请找出并证明.解:有,△ABN≌△AEM.证明:∵四边形ABCD是长方形,∴AB=DC,∠B=∠C=∠DAB=90°∵四边形NCDM翻折得到四边形NAEM,∴AE=CD,∠E=∠D=90°,∠EAN=∠C=90°.∴AB=AE,∠B=∠E,∠DAB=∠EAN,即:∠BAN+∠NAM=∠EAM+∠NAM,∴∠BAN=∠EAM.在△ABN与△AEM中,∴△ABN≌△AE M(ASA).8.如图,△ABC中,AB=AC,延长BC至D,使CD=BC,点E在边AC上,以CE,CD为邻边做▱CDFE,过点C作CG∥AB交EF于点G,连接BG,DE.(1)∠ACB与∠GCD有怎样的数量关系?请说明理由;(2)求证:△BCG≌△DCE.(1)解:∠ACB=∠GCD.理由如下:∵AB=AC,∴∠ABC=∠ACB∵CG∥AB,∴∠ABC=∠GCD,∴∠ACB=∠GCD.(2)证明:∵四边形CDFE是平行四边形,∴EF∥CD.∴∠ACB=∠GEC,∠EGC=∠GCD.∵∠ACB=∠GCD,∴∠GEC=∠EGC,∴EC=GC,∵∠GCD=∠ACB,∴∠GCB=∠ECD.在△BCG和△DCE中∴△BCG≌△DCE.9.已知命题:如图,点A,D,B,E在同一条直线上,且AD=BE,∠A=∠FDE,则△ABC≌△DEF.判断这个命题是真命题还是假命题,如果是真命题,请给出证明;如果是假命题,请添加一个适当条件使它成为真命题,并加以证明.解:是假命题.以下任一方法均可:①添加条件:AC=DF.证明:∵AD=BE,∴AD+BD=BE+BD,即AB=DE.在△ABC和△DEF中,AB=DE,∠A=∠FDE,AC=DF,∴△ABC≌△DEF(SAS);②添加条件:∠CBA=∠E.证明:∵AD=BE,∴AD+BD=BE+BD,即AB=DE.在△ABC和△DEF中,∠A=∠FDE,AB=DE,∠CBA=∠E,∴△ABC≌△DEF(ASA);③添加条件:∠C=∠F.证明:∵AD=BE,∴AD+BD=BE+BD,即AB=DE.在△ABC和△DEF中,∠A=∠FDE,∠C=∠F,AB=DE,∴△ABC≌△DE F(AAS).10.如图,AB=AC,AD⊥BC于点D,AD=AE,AB平分∠DAE交DE于点F,请你写出图中三对全等三角形,并选取其中一对加以证明.解:(1)△ADB≌△ADC、△ABD≌△ABE、△AFD≌△AFE、△BFD≌△BFE、△ABE≌△ACD (写出其中的三对即可).(2)以△ADB≌△ADC为例证明.证明:∵AD⊥BC,∴∠ADB=∠ADC=90°.∵在Rt△ADB和Rt△ADC中,,∴Rt△ADB≌Rt△ADC(HL).12.如图,AB∥CD.(1)用直尺和圆规作∠C的平分线CP,CP交AB于点E(保留作图痕迹,不写作法).(2)在(1)中作出的线段CE上取一点F,连接AF.要使△ACF≌△AEF,还需要添加一个什么条件?请你写出这个条件(只要给出一种情况即可;图中不再增加字母和线段;不要求证明).解:(1)作图如下;(2)取点F和画AF正确(如图);添加的条件可以是:添加AF⊥CE,可根据AAS判定△ACF≌△AEF;添加∠CAF=∠EAF,可根据AAS判定△ACF≌△AEF等.(选一个即可)13.如图,点C、E、B、F在同一直线上,AC∥DF,AC=DF,BC=EF,△ABC 与△DEF全等吗?证明你的结论.解:△ABC与△DEF全等.证明:∵AC∥DF,∴∠C=∠F.在△ABC与△DEF中,,∴△ABC≌△DEF(SAS).14.如图所示,在平行四边形ABCD中,AE⊥BD,FC⊥BD,垂足分别为E,F.(1)写出图中所有的全等三角形;(2)选择(1)中的任意一对全等三角形进行证明.解:(1)①△ABD≌△CDB②△ABE≌△CDF③△AED≌△CFB;(2)①证明:∵四边形ABCD是平行四边形,∴AB=CD,AD=CB,∵BD=DB,∴△ABD≌△CDB.②证明:∵AE⊥BD,CF⊥BD,∴∠AEB=∠CFD=90°.∵ABCD是平行四边形,∴AB∥CD且AB=CD.∴∠ABE=∠CDF.∴△ABE≌△CDF.③证明:∵AE⊥BD,CF⊥BD,∴∠AED=∠CFB=90°.∵ABCD是平行四边形,∴AD∥CB且AD=CB.∴∠ADE=∠CBF.∴△AED≌△CFB.15.如图,在△ABC中,AB=AC,点D、E分别是AB、AC的中点,点F是BE、CD的交点.请写出图中两组全等的三角形,并选出其中一组加以证明.(要求:写出证明过程中的重要依据)解:△ABE≌△ACD,∠FAE=∠EAD或△BFD≌△CFE(写出两个即可)(1)选△ABE≌△ACD.证明:∵点D,E分别是AB,AC的中点,∴.又∵AB=AC,∴AD=AE.在△ABE和△ACD中,,∴△ABE≌△ACD(SAS).(2)选△BCD≌△CBE.证明:∵AB=AC,∴∠ABC=∠ACB(等边对等角).∵点D,E分别是AB,AC的中点,∴,.∴BD=CE.在△BCD和△CBE中,,∴△BCD≌△CBE(SAS).(3)选△BFD≌△CFE.方法一:证明:∵点D,E分别是AB,AC的中点,∴,又∵AB=AC,∴AD=AE在△ABE和△ACD中,,∴△ABE≌△ACD(SAS),∴∠ABE=∠ACD,∵点D,E分别是AB,AC的中点,∴,,∵AB=AC,∴BD=CE,在△BFD和△CFE中,,∴△BFD≌△CFE(AAS).方法二:证明:∵AB=AC,∴∠ABC=∠ACB(等边对等角).∵点D,E分别是AB,AC的中点,∴,.∴BD=CE.在△BCD和△CBE中,,∴△BCD≌△CBE(SAS).∴∠BDC=∠CEB.在△BFD和△CFE中,,∴△BFD≌△CFE(AAS).16.已知,如图,延长△ABC的各边,使得BF=AC,AE=CD=AB,顺次连接D,E,F,得到△DEF为等边三角形.求证:(1)△AEF≌△CDE;(2)△ABC为等边三角形.证明:(1)∵BF=AC,AB=AE(已知)∴FA=EC(等量加等量和相等).∵△DEF是等边三角形(已知),∴EF=DE(等边三角形的性质).又∵AE=CD(已知)∴△AEF≌△CDE(SSS).(2)由△AEF≌△CDE,得∠FEA=∠EDC(对应角相等),∵∠BCA=∠EDC+∠DEC=∠FEA+∠DEC=∠DEF,△DEF是等边三角形,∴∠DEF=60°,∴∠BCA=60°,由△AEF≌△CDE,得∠EFA=∠DEC,∵∠DEC+∠FEC=60°,∴∠EFA+∠FEC=60°,又∠B AC是△AEF的外角,∴∠BAC=∠EFA+∠FEC=60°,∴△ABC中,AB=BC.∴△ABC是等边三角形.17.复习“全等三角形”的知识时,老师布置了一道作业题:“如图①,已知,在△ABC中,AB=AC,P是△ABC中内任意一点,将AP绕点A顺时针旋转至AQ,使∠QAP=∠BAC,连结BQ、CP则BQ=CP.”小亮是个爱动脑筋的同学,他通过对图①的分析,证明了△ABQ≌△ACP,从而证得BQ=CP.之后,他将点P移到等腰三角形ABC外,原题中其它条件不变,发现“BQ=CP”仍然成立,请你就图②给出证明.证明:∵∠QAP=∠BAC∴∠QAP+∠PAB=∠PAB+∠BAC即∠QAB=∠PAC在△ABQ和△ACP中,,∴△ABQ≌△ACP(SAS),∴BQ=CP.18.如图,△ABC中,AB=AC,过点A作GE∥BC,角平分线BD、CF相交于点H,它们的延长线分别交GE于点E、G.试在图中找出3对全等三角形,并对其中一对全等三角形给出证明.解:△BCF≌△CBD.△BHF≌△CHD.△BDA≌△CFA.证明:在△BCF与△CBD中,∵AB=AC.∴∠ABC=∠ACB∵BD、CF是角平分线.∴∠BCF=∠ACB,∠CBD=∠ABC.∴∠BCF=∠CBD,∴,∴△BCF≌△CBD(ASA).19.如图,在△ABC中,点D在AB上,点E在BC上,BD=BE.(1)请你再添加一个条件,使得△BEA≌△BDC,并给出证明.你添加的条件是_______.(2)根据你添加的条件,再写出图中的一对全等三角形_______.(只要求写出一对全等三角形,不再添加其他线段,不再标注或使用其他字母,不必写出证明过程)解:添加条件例举:BA=BC;∠AEB=∠CDB;∠BAC=∠BCA;证明例举(以添加条件∠AEB=∠CDB为例):∵∠AEB=∠CDB,BE=BD,∠B=∠B,∴△BEA≌△BDC.另一对全等三角形是:△ADF≌△CEF或△AEC≌△CDA.20.已知:如图,AB=AC,点D是BC的中点,AB平分∠DAE,AE⊥BE,垂足为E.求证:AD=AE.证明:∵AB=AC,点D是BC的中点,∴∠ADB=90°,。
一、选择题(每题 2 分,共20 分)1.t’s time ______ dinner. ( )A. forB. toC. of2.—Hi, Mike! Who’s that _________? ( )—She is my grandma.A. manB. womanC. panda3.( )A. sweater B. coat C. floor4.—What are ________? ( )—They’re oranges.A. theseB. thisC. that5.How many ________ do you see? ( )A. birdB. kitesC. ball6.( )A. eighteen B. twenty C. snowy7.y mother’s mother is my _________. ( )A. motherB. grandpaC. grandma8.( )A. cap B. fat C. big9.—How many bananas are there? ( )—______A. Twelve.B. Eleven.C. Thirteen.10.Who is that woman? ( )—She’s my ______.A. grandpaB. grandmaC. uncle二、判断题(每题 3 分,共15 分)11.判断对话与图片是(T)否(F)相符:—Is the monkey on the box? —No, it isn’t.It’s in the box. ()12.判断英文表达与图片内容是(T)否(F)相符:This is a school.()13.判断句子与图片是(T)否(F)相符:There is a blackboard in the classroom.()14.判断下列英文情景是否相符:当你和好朋友道别时,你可以说:Goodbye. ()15.判断英文表达与图片内容是(T)否(F)相符:Kevin is tall. ()三、填空题(每题 2 分,共20 分)16.Don’t . My mother is sleeping.17.It’s hot. Please ______ (close / open) the window.18.Here is a pen ______ (at / for) you.19.—Are these boys twin brothers?—Yes, are.20.—This doll is for you.—______ nice!21.—Nice to meet you.—Nice to meet you, ______ (too / to).22.—Is he Mr Jones?—No, he ________ (is; isn’t).23.—Is she your friend?—________ (Yes; No), she is.24.It’s warm today, but it’s .25.They are .四、情景交际(每题 5 分,共20 分)26.—Dad, I’m hungry. ( )—_______A. Have some rice.B. Have some juice.27.叔叔因为工作原因常常去西安,你想知道他选择什么交通工具去,便问叔叔:( )A. What’s in Xi’an?B. How do you go to Xi’ an?C. Do you go to Xi’ an in the afternoon?28.当看到别人要摔跤时,应说:( )A. Watch TV.B. Watch out.C. Look at me.29.当你想知道Sam早上做什么,你会问:______ ( )A. What do you do in the morning?B. What do you do in the afternoon?五、连词成句(每题10 分,共10 分)30.us, home, go, Let (!)____________________________六、选出每组单词画线部分发音不同的一项(每题 5 分,共15 分)31.( )A. like B. big C. six32.( )A. up B. student C. fun33.( )A. OK B. dog C. orange参考答案一、选择题1.【解析】【详解】句意:该吃晚餐了。
英语专项测试名词复数(总分100分)一、请写出下列词的复数形式。
(1’*50=50’)city _____ _zoo ______country _____ tooth ____mouse __ boy____________ broom ___________car ____tree ______horse ______ bus______________ fox _____branch ____ baby _____ family _____ dish _____radio _____ photo _____ piano _____ knife _____leaf _____ life _____ thief _____ _man _____woman _____ child ___ foot this _____________ watch___________ diary____________ day____________ book____________dress____________ sheep___________ tea_____________ box___________strawberry_________ peach__________ sandwich__________ paper_________juice__________ water____________ milk___________ rice__________people CD ox___________deer____________ fish___________二、单项选择(1’*10=10’)( )1. The __ in our yard are very beautiful.A. clothB. waterC. flowers( )2. Tom is one of the Chinese _____ in our school.A. boyB. boysC. boies( )3. A cat has four ____ , doesn't it?A. footsB. feetC. feets( )4. There are three ____ and five _____ in the room.A. American, Japanese B Americans, Japanese C. American, Japanese( )5. Can you see nine ____ in the picture?A. fishB. bookC. horse( )6. The _____ has two______.A. boy; watchB. boy; watchesC. boys; watch( )7. The _____ are flying back to their country.A. GermanyB. GermanysC. Germans( )8. The girl brushes her _____ every day before she goes to bed.A. toothsB. teethC. teeths( ) saw many _____ in the street.A. peoples ’s( ) green sweater is his _________.’s三、选择填空(1’*10=10’)( )1. They come from different ______A. countryB. countriesC. a countryD. countrys( )2. How many ______ do you see in the picture?A. tomatosB. tomatoesC. tomatoD. the tomato( )3. They are______.A . woman teachers B. women teachersC. women teacherD. woman teacher( )4. Would you like _______ ,please?A. two glass of waterB. two glasses of waterC. two glass of watersD. two glasses of waters( )5. Most of ______ live in _______.A. Germans, GermanB. German, GermenC. Germen, GermanyD. Germans, Germany( )6. There are some ______ in these _______.A. knifes pencil-boxesB. knives pencils-boxC. knives pencil-boxD. knives pencils-boxes( )7. ______ like ______ by air.A. Greens, travellingB. The Green, travelingC. The Greens, travelD. The Greens, traveling( )8. I wonder why ______ are interested in action films(武打片).A. the peopleB. peopleC. peoplesD. the peoples( )9. There is no ______ in the plate.A. applesB. orangesC. riceD. eggs( ) uncle has three _______.四.填入所给名词的正确形式(2’*10=20’)1. I have two____________ (knife)2. There are many ___________ here. (box)3. There are many ___________ on the road. (bus)4. A few ___________ are drawing on the wall. (boy)5.The ______________ are playing football now. (child)6.Please take two _______________ for me. (photo)7.I like the red ________________.(tomato)8.Would you please clean your _____________ now? (tooth)9.Do you want some _________? (milk)10.There are ten __________ _________in our school. (woman teacher)答案:一、请写出下列词的复数形式。
三年级英语语法专项练习一、选择填空1. ________ a student? - Yes, I am.A. Are youB. Am youC. Is youD. Are they2. My mother ________ cooking.A. likeB. likesC. likingD. liked3. The dog ________ in the park every day.A. is runningB. runC. runsD. ran4. ________ you play football after school? - Yes, I do.A. DoB. DidC. AreD. Does5. My friends and I ________ basketball in the park.A. am playingB. playingC. is playingD. are playing二、句型转换1. He has a dog.(改为一般疑问句)________ he ________ a dog?2. The boy is reading a book.(改为否定句)The boy ________ ________ a book.3. They are dancing in the park.(改为单数形式)________ is ________ in the park.4. We can play football on the playground.(改为一般疑问句)________ you ________ football on the playground?5. She likes to eat ice cream.(改为一般疑问句)________ she ________ to eat ice cream?三、连词成句1. dinner, for, What, you, like, would?________ ________ ________ ________ ________ ________?2. class, a, I, in, am.________ ________ ________ ________ ________.3. aren't, here, They, today.________ ________ ________ here today.4. bike, I, to, ride, school, my, every, go, day.________ ________ ________ ________ ________ ________ ________ ________ ________.5. can, sing, I, dance, and.________ ________ ________ ________ ________.四、阅读理解My name is Alice. I am a student in third grade. I like to play basketball and read books. I have a sister. Her name is Lily. She is in second grade. We go to the same school.1. Who is in second grade?A. LilyB. AliceC. Alice's sisterD. The text doesn't mention it.2. What grade is Alice in?A. FirstB. SecondC. ThirdD. Fourth3. What does Alice like to do?A. Play basketball and read booksB. Play football and draw picturesC. Sing and danceD. Watch movies4. Are Alice and Lily in the same school?A. YesB. NoC. The text doesn't mention it.请根据以上题目,选择正确的答案。
三年级数学下《年月日》练习1一、填空。
1、年、月、日是()单位。
2、平年2月有()天。
闰年一年有()天。
3、一年又()个月,分成()个季度,一年中大月有()个,各有()天;小月有()个,各有()天。
4、4年=()个月24个月=()年63天=()个星期2年=()季度2年3个月=()个月5、第三季度有()天,其中()月是30天。
二、判断。
1、单月都是大月,双月都是小月。
()2、公历年份是4的倍数,这一年一定是闰年。
()3、相邻两个月中一个是大月,一个是小月。
()4、每个月至少有4个星期一。
()三、选择。
1、今年的第一季度共有()天。
A.90B.91C.922、2006年的第二季度与第四季度相差()天。
A.0B.1C.23、闰年的上半年有()天。
A.181B.182C.1834、“三八”妇女节在第()季度。
A.一B.二C.三5、10、11两个月共有()天。
A.60B.61C.62四、解决实际问题。
1、2006年1月1日至5月1日共有多少天?2、2004年小华刚满10岁,他过20岁那一年是平年还是闰年,共有多少天,是几个星期零几天?3、2008年的上半年和下半年相差多少天?4、王伯伯是1968年2月29日出生的。
国家规定,男职工满60岁退休。
退休前,王伯伯一共过了几个生日?5、王红是1993年12月5日出生的,到今年12月5日她多少岁?三年级数学下《年月日》练习2一、填空。
1、半年=()个月2年零3个月=()个月3年=()个月5个星期=()天2、中国******是1921年7月1日成立的,到今年7月1日是建党()周年,()年我们将庆祝建党100周年。
3、用24时计时法表示下面的时间,并填在()里。
凌晨2时()早晨6时()上午9时()下午5时()晚上10时()深夜11时()4、同学们去春游,从上午8点30出发,到下午3点返校,从出发到返校经过()小时()分。
5、护士李阿姨值夜班,从下午6时30分开始到第二天早上5时。
情态动词can专项练习情态动词can是英语中非常常用的一个词,它表达的是能力、许可、可能以及请求等功能。
掌握好can的用法对于学习英语的学生来说非常重要。
在本文中,我们将通过一些具体的练习来帮助巩固和提升我们对can的理解和应用能力。
练习一:选择填空1. I ________ play the piano when I was five.a) can b) could c) will2. __________ you lend me your pen, please?a) Can b) Could c) Will3. He ________ speak three languages.a) can b) could c) will4. They ________ not swim in the pool.a) can b) couldn't c) will5. __________ you help me with my homework?a) Can b) Could c) Will6. She ________ run very fast.a) can b) could c) will7. ________ I have a glass of water, please?a) Can b) Could c) Will8. I ________ not find my keys.a) can b) couldn't c) will练习二:完成句子1. My brother ________ play the guitar very well.2. ________ you fix the computer for me?3. She ________ speak Chinese fluently.4. They ________ come to the party last night.5. ________ I go to the bathroom, please?6. He ________ not swim because he is afraid of water.7. ________ you pass me the salt, please?8. I ________ not find my passport anywhere.练习三:将下列短语填入合适的句子中in the park, yesterday, a doctor, to ask for directions, play basketball, next week1. Can you help me? I need ________.2. He ________ when he was young.3. ________ I borrow your umbrella?4. My sister ________ every Saturday.5. We ________ go on vacation.练习四:根据情境填入合适的can或could1. A: ________ you play the guitar?B: Yes, I ________.2. A: ________ I have another cup of coffee? B: Of course, you ________.3. A: ________ you speak French fluently?B: No, I ________.4. A: ________ you help me move this table? B: Sorry, I ________.练习五:将下列句子改写为否定句和疑问句1. She can speak Spanish.Negative: She ________ speak Spanish.Question: ________ she speak Spanish?2. They could go to the concert.Negative: They ________ go to the concert. Question: ________ they go to the concert?3. He can swim across the river.Negative: He ________ swim across the river.Question: ________ he swim across the river?4. We could see the fireworks from our balcony.Negative: We ________ see the fireworks from our balcony. Question: ________ we see the fireworks from our balcony?总结:通过上述练习,我们对can的用法有了更深入的理解。
三年级部编版语文下学期选词填空专项水平练习题含答案班级:__________ 姓名:__________一、选择合适的词语填空。
陆续连续继续(1)这些花在二十四小时内(_____)开发。
(2)我们向草地跑去,(_____)寻找那只美丽的蝴蝶。
(3)(_____)三天加班,张叔叔显得非常疲劳。
创举创造(4)这种设计,在建桥史上是一个(_____)。
(5)我们要(_____)一个崭新的世界。
二、读一读,选择合适的词语填空。
考察观察视察觉察1.领导来我校(________)工作。
2.我们应留心(________)周围的事物。
3.这次野外(________)对他来说是一次严峻的考验。
4.妹妹正认真地做作业,我来到她身边,她一点也没(________)到。
如果……就……因为……所以……不但……而且……虽然……但是……5.小明(________)很调皮,(________)很爱帮助别人。
6.(________)明天下雨,运动会(________)改在下星期举行。
7.乐乐的爸爸(________)会开汽车,(________)会修汽车。
8.(________)她生病住院了,(________)没来参加演出。
三、选择恰当的词语填空。
审视注视1.翠鸟一动不动地(________)着水面。
2.经过这次教训,我要重新(________)自己的言行。
教育教诲3.老师天天(________)我们要好好学习。
4.我虽然离开了母校,但是王老师对我的(_______),使我永远不忘。
严肃严格5.老师对我们的要求很(_________)。
6.爸爸的神情变得(_________)了。
准确正确7.这道题你做的完全(_________)。
8.我认真地看,老实的画,自己觉得画得很(_________)。
四、读一读,选择合适的词语填空。
飘荡飘舞飘扬(1)你看,鲜艳的五星红旗在空中高高(__________)。
(2)校园里(_________)着同学们朗朗的读书声。
2021学年度初中牛津英语八年级第一学期专项练习(一)选择填空专项练习Unit 4Ⅰ. Choose the best answer(选择最恰当的答案)()1. A ___________ boy can sing the English song very well.A. ten-year-oldB. ten years oldC. ten-years-oldD. fifth years old()2. Five times five is ____________.A. fiveB. zeroC. tenD. twenty-five ()3. The bridge across the Changjiang River is over __________ meters long.A. nine hundred and fifty-twoB. nine hundred, fifty and twoC. nine hundreds and fifty-twoD. nine hundred, fifty-two()4. There was no bus in that small village. We had __________ walk from the bus stop.A. nine milesB. a nine-mileC. nine mile’sD. ninth mile()5. “Five hundred thousand one hundred and seventy” means ___________.A. 5,170B. 5,117C. 500,170D. 50,170()6. Dad told me that the Olympic Games are held every __________.A. four yearsB. fourth yearC. fourth yearsD. four-year ()7. Fifteen __________ three is twelve.A. plusB. minusC. timesD. divided by ()8. All the classmates took the difficult exam, but only ___________ of them passed.A. fiveB. fiftyC. one hundredD. a thousand ()9. The number 4,125 is read __________.A. four thousand one hundred and twenty-fiveB. four thousand and one hundred twenty-fiveC. four thousand and a hundred and twenty-fiveD. four thousands a hundred and twenty-five()10. The study proves a ___________ walk every day is enough to keep people away from becoming fat.A. 30 minutesB. 30-minute’sC. 30-minutes’D. 30-minute ()11. William, please pass me ___________ book on the left, please.A. thirdB. threeC. the thirdD. the three ()12. ___________ the students play computer games on the Internet in their free time.A. 70 percentB. 70 percent ofC. 70 percents ofD. 70 percents ()13. In the US, Thanksgiving Day is celebrated on the ___________ Thursday in November.A. fourB. fortyC. fourthD. fortieth()14. Rose received a letter full of love from her grandparents on her __________ birthday.A. sixteenB. sixteen’sC. sixteenthD. sixteenths ()15. The old actor who acted in the movie last night became famous in his ___________.A. thirtyB. thirtiethC. the thirtiethD. thirties()16. ___________, Coca-Cola began to enter China’s market. How about Pepsi?A. In 1970’sB. In 1970sC. In the 1970s’D. In the 1970s ()17. The young couple decided to have the ___________ baby the next year.A. twoB. secondC. twiceD. too times ()18. As we all know that ___________ of the surface of the earth is covered with water.A. first thirdB. two-thirdsC. one threeD. one third ()19. Peter, Mary’s elder brother, is ___________ in his class.A. the tallest thirdB. third tallestC. the third tallestD. three tallest()20. Believe it or not, this classroom is ___________ ours.A. three times big asB. as three times big asC. three times as big asD. as big three times asⅡ.1. It is suggested that we should brush our teeth at least ___________ (two) a day.2. Look at the photo! The __________ (five) man from the right is my class teacher.3. She has bought a new flat in this building and it’s on the __________ (twelve) floor.4. Congratulations! It is the ____________ (thirteen) time that you have been praised this term.5. Emily came to work in Shanghai in her late ____________ (twenty).6. I was very glad to get so many wishes on my ___________ (fourteen) birthday.7. Today we are going to learn the ____________ (forty) lesson on Page 168.8. Look at the photo. Do you know the ___________ (seven) lady from the right?9. Tagore wrote his __________ (one) poem when he was only eight years old.10. It is Robert’s ___________ (nine) visit to Shanghai since he graduated from college.Ⅲ.1. There’s something exciting in today’s newspaper. (改为否定句)There’s __________ __________ in today’s newspaper.2. John has worked very hard in the past ten years at school. (改为感叹句)____________ ____________ John has worked in the past ten years at school!3. The room is so big that it can hold 300 people. (保持句意基本不变)The room is ___________ __________ to hold 300 people.4. It takes Devi less time to do a calculation than it takes computers. (保持句意基本不变)Devi ___________ less time ____________ a calculation than computers do.5. It’s 100 kilometres from Shanghai to Ningbo. (对画线部分提问)__________ ___________ is it from Shanghai to Ningbo?6. Both the father and the son have seen the film. (改为否定句)__________ the father nor the son __________ seen the film.7. The four-year-old dog can count and obey the orders well. (改为否定句)The four-year-old dog can ___________ count ____________ obey the orders well.8. The calculation is too difficult for the little girl to work out. (保持句意基本不变)The calculation ___________ difficult for the little girl ___________ she can’t work it out.9. That engineer knows something about the machine. (改为一般疑问句)___________ that engineer know ___________ about the machine?10. He was very frightened. He couldn’t say a word. (合并成一句)He was ___________ frightened ___________ he couldn’t say a word.11. Computers are wonderful. (改为感叹句)___________ ____________ computers are!12. Make sure you carry out what the doctor asked you to do. (保持句意基本不变)Make sure you carry out the _____________ _____________.Unit 5Ⅰ. Choose the best answer(选择最恰当的答案)()1. My head teacher has given me lots of ___________. They’re very useful.A. tipB. adviceC. suggestionsD. news()2. Luckily, we can buy quite a few ____________ in the supermarket nearby.A. fishB. breadC. ice-creamD. milk()3. The students collected much ___________ on the Internet before starting the research.A. ideasB. photosC. informationD. stories()4. There is little __________ that robots will take the place of human beings in the future.A. ideaB. chanceC. accidentD. problem()5. After moving to their new house, the Lees bought some __________ in the mall nearby.A. furnitureB. chairC. tableD. shelf()6. To be healthy, your brain as well as your body needs enough ___________.A. changeB. ideaC. actionD. exercise()7. How much ___________ do you have on you, Mum?A. keyB. billC. moneyD. coin()8. Mrs White wants to make a big pizza, so she asks her husband to buy a carton of _______________A. appleB. butterC. eggD. milk()9. The community has plenty of ___________ for the elderly to communicate with each other.A. roomB. classC. programD. game()10. There were so many __________ in the streets yesterday because it was Our national holiday.A. trafficB. peopleC. policemanD. person()11. We have plenty of flowers in our gardens. Some are red, and ____________ are yellow.A. otherB. the otherC. othersD. the others ()12. After hearing all the songs, the fan asked the singer to sing ___________ one.A. otherB. the otherC. anotherD. others()13. I’m afraid this pair of trousers is too small. Would you please show me _____________ pair?A. the otherB. otherC. othersD. another()14. Please carry these two big bags for me. I’ll deal with ____________.A. anotherB. othersC. the othersD. other()15. The twins are so much alike that it is difficult to tell one from _________.A. otherB. the otherC. othersD. another()16. It was a terrible accident. One passenger was killed, and _____________ Were badly hurt.A. the othersB. the otherC. othersD. another()17. Students of Class Five walked out of the library building one after ___________.A. otherB. the otherC. othersD. another()18. ---- Excuse me, could you tell me the way to the toilet near here?---- Look! It’s over there, on ___________ side of the street.A. otherB. othersC. the otherD. another()19. Ten of the students in our class have passed the exam, while ___________ haven’t.A. the otherB. the othersC. othersD. another()20. Terrible! He is driving his car with one hand and holding a mobile phone with ___________.A. otherB. anotherC. the otherD. othersⅡ.1. The students’ ___________ (paper) were all handed in.2. Would you please fetch several ____________ (knife) for us to cut the bread with?3. A pair of ____________ (glass) bought for my birthday was broken when I was running.4. We have taken a number of ______________ (photo) during our school outing trip.5. John has spent most of his summer holidays at various ____________ (beach) around the world.6. Would you please give me two ______________ (piece) of advice, please?7. It’s unusual for her to be so active because she is a girl of few ___________ (word).8. Some _____________ (page) of the book were missing. Where are they?9. Shanghai is one of the most wonderful _____________ (city) in Asia.10. How many historic ______________ ( church) or buildings are there in Shanghai?Ⅲ.()1. The football match was ____________ exciting _____________ we were all excited.A. too… toB. such… thatC. so… thatD. both… and()2. Let’s ____________ take Sam to the park.A. notB. not toC. don’tD. no()3. The cruel enemies killed all the villagers, from ___________ to __________.A. young… oldB. younger… olderC. the younger… the olderD. the youngest… the oldest()4. The son looks nearly the same __________ the father.A. high asB. tall asC. height asD. height to()5. Walt Disney is famous ___________ his cartoon character——Mickey Mouse.A. toB. forC. ofD. from()6. My grandparents have lived in Shanghai for ____________ than 30 years.A. moreB. overC. muchD. even()7. These handbags are very beautiful and they are ____________ leather.A. made ofB. made inC. made fromD. made up()8. Shanghai is a big city and over ____________ people are living here.A. 24 millionsB. 24 millionC. 24 millions ofD. 24 million of()9. Tell him ___________ the window, please.A. to close notB. not to closeC. to not closeD. not close()10. You’d better ___________ read in the sun.A. not toB. notC. don’tD. to()11. ---- Do you know Alice?---- Yes. I know ____________ very well.A. sheB. herselfC. herD. hers()12. The teacher asked us to ____________ a story about a trip to the moon.A. get upB. turn upC. clean upD. make up参考答案:U4Ⅰ. 1. A 2. D 3. A 4. B 5. C 6. A7. B8. A9. A10. B11. C12. B13. C14. C15. D16. B17. B18. B19. C20. CⅡ. 1, twice2, fifth3, twelfth 4, thirteenth5, twentieth6. fourteenth7, fortieth 8, seventh9, first10, ninth Ⅲ.1, nothing exciting2, How hard3, big enough4, spends on 5, How far6, Neither has7, neither nor8, so that 9, Does anything10, so that11, How wonderful12, doctor’s instructionsU5Ⅰ. 1. C 2. A 3. C 4. B 5. A 6. D7. C8. D9. A10. B11. C12. C13. D14. C15. B16. C17. D18. C19. B20. CⅡ. 1, papers2, knives3, glasses4, photos 5, beaches6, pieces7, words8, pages9, cities10, churchesⅢ. 1. C 2. A 3. D 4. C 5. B 6. A7. A8. B9. B10. B11. C12. D2021学年度初中八年级第一学期牛津英语(二)改写句子专项练习Rewrite the sentences as required :1. She does morning exercise in the park every day.(改为一般疑问句)_________ she _________ morning exercise in the park every day?2. They will attend a meeting this coming Saturday .(对划线部分提问)_________ __________ they attend a meeting?3. Tony likes playing the piano and computer games.(保持句意基本不变)Tony is _________ _________ playing the piano and computer game.4. Peter goes to school on foot every day.(对划线部分提问)_________ _________ Peter go to school every day?5. nearby, restaurant, there, are , many, nice(连词成句)6. She finishes her homework before dinner.(改为一般疑问句)._________ she _________ her homework before dinner?7. She always goes to school in her family car.(对划线部分提问)_________ _________ she always go to school?8. Once a week I have violin lessons._________ _________ do you have violin lessons?9. He returned to his hometown after he left school.He _________ return to his hometown _________ he left school.10. to ,tried my best, the problem, at last, I , work out.(连词成句)_________________________________________________________________________ 11. Finally, Tom let his brother go to the concert instead of himself.(改为否定句)Finally, Tom __________ __________ his brother go to the concert instead of himself.12. Alice’s been a volunteer for our community since she was 15.(改为反义疑问句)Alice’s been a volunteer for our community since she was 15, _________ _________ ?13. Learning a foreign language help students understand different cultures.(对划线部分提问)_________ __________ learning a foreign language help students understand? 14. My painting lesson cost me 800yuan. My piano lesson cost me 800 yuan, too.(将两句合并成一句)My painting lesson cost _________ _________ as my piano lesson.15. Boring, do,to,I , thing, Tom, nor, want , such, neither, a (连词成句)_____________________________________16. Wendy never fails an exam.(改为反义疑问句)Wendy never fails an exam, __________ __________ ?17. At that time, his job was to cook.(保持句意基本不变)At that time, he __________ __________ a cook.18. She usually goes to the cinema once a month.__________ __________ does she usually go to the cinema?19. Tony is eight years old. (保持句意基本不变)Tony is __________ __________ boy.20. morning ,happened, me , interesting, to, something, yesterday.(连词成句)21. People have to carry water from the river far away from their homes.(改为否定句)People _________ _________ to carry water from the river far away from theirhomes.22. It took Devi less time to do a calculation than a computer.Devi _________ less time _________ a calculation than a computer.23. Abacuses are so fast that people still use them.(保持句意基本不变)Abacuses are fast __________ __________ people to use.24. She’s been to Australia twice.How many _________ _________ she been to Australia?25. that, it, don’t, out, is , so, want, go, I , hot, to(连词成句)_________________________________________________________________________ 26. Walt Disney created many funny cartoon characters.(改为一般疑问句)_________ Walt Disney _________ many funny cartoon characters?27. We know about the lives of dinosaurs from the skeletons and footprints.(对画线部分提问)You know about the lives of dinosaurs?28. Mary’s made quite a few friends in Shanghai.(改为反义疑问句)Mary’s made quite a few friends in Shanghai, __ ?29. His grandfather died three months ago because of a heart disease.(保持句意不变)His grandfather __ _ a heart disease three months ago .30. as, will, to, I, try, write, many, as, articles, possible.(连词成句)_______________________________________ 31. Jonathan has Physics four times a week .(改为否定句)Jonathan ____ ____ Physics four times a week .32. Harry was too busy with his work to help his wife wife with the cooking.(保持句意基本不变)Harry was ___ busy with his work that he __ help his wife wife with the cooking.33. Shaknutala had a very powerful brain.(改为感叹句)powerful brain Shaknutala had.34. The monster looked huge and ugly.(对画线部分提问)_ did the monster ?35. the, the accident, to, way, deal with, the police, call, to, only, is.(连词成句)___________________________________________36. You’d better put on a sweater.(改为否定句)You’d better ____ __ on a sweater.37. We will finish the work in a week.(对画线部分提问)_____ ___ will you finish the work.38. 38.He has lived in this small village since he was five.(对画线部分提问)____ __ has he lived in this small village?39. There is little milk in the carton.(改为反义疑问句)There is little milk in the carton,___ ?40. sadly, is, it, giant, pandas, to, in, difficult, for, survive, the, wild.(连词成句)41. He could see nothing in the darkness.(保持句意基本不变)He see in the darkness.42. Alice will begin to learn French after she enters a primary school.(保持句意基本不变)Alice begin to learn French she enters a primary school. 43. He felt the kangaroos’ backs with his hands to make sure no one was on them.(对画线部分提问)did he the kangaroos’s backs with his hands?44. Captain King and his crew were too weak to open the door.(保持句意不变)Captain King and his crew were weak that they open the door.45. Daniel, make, himself, to, taught, a, plane, paper.(连词成句)46. People had different ways of writing numbers.(改为一般疑问句)people different ways of writing numbers.47. Mike weighed only 3 kg when he was born.(对划线句提问)did Mike weigh when he was born?48. The pair of glasses cost the girl 500 yuan.(保持句意不变)The girl 00 yuan the pair of glasses.49. The computer is so expensive that I can’t afford it.(改为简单句)The computer is expensive me to afford.50. robbers, and, best, two, policeman, the, did, his, caught.(连词成句)51. The strong policeman hit the robber heavily in the eye last night.(改为否定句)The strong policeman the robber heavily in the eye last night.52. I usually do online shopping twice a week .(对画线部分提问)do you usually do online shopping.53. Let’s follow the thinker to find the way to be happy.(改为反义疑问句)Let’s follow the thinker to find the way to be happy, ? 54. The helpless girl looked up and asked ,”Could you help me ?”(保持句意基本不变)The helpless girl looked up and asked ,”Could you me a ?”55. was, it, cold, too, go swimming, to, yesterday morning.(连词成句)56.She was so excited that she couldn’t fall asleep at once.(保持句意基本不变)She was excited fall asleep at once.57.I didn’t see anybody behind me.(保持句意基本不变)I behind me.58. What a good teacher Mary is!(保持句意基本不变)Mary teaches!59.My sister likes English better than Chemistry.My sister English Chemistry.60. you, short, put down, the, can, long, numbers, in, such, a, time.(连词成句)答案;1.Does,do2.When will3.keen on4.How does5.There are many nice restaurants nearby.6.Dose,finish7.How does8.How often9.didn’t,until10.I tried my best to work out the problem at last.11. didn’t let 12hasn’t she13.What can 14.as much15.Neither Tom nor I want to do such a boring thing.16.does she 17.worked as 18.How often19.an eight20.Something interesting happened to me yesterday morning.21.don’t have 22.spend,doing 23.enough for24. times has 25.It is so hot that I don’t want to go out.26.Did ,create27.How do 28. hasn’t she29 died of30.I will try to write as many articles as possible. 31doesn’t have 32.so,couldn’t33.What a34.How,look35.To call the police is the only way to deal with the accident.36.not put 37.How soon38.How long39.is there40.Sadly,it is difficult for giant pandas to survive in the wild.41.couldn’t, anything 42.won’t,until43.Why ,feel 44.so,couldn’t45,Daniel taught himself to make a paper plane.46.Did,have 47.How much48.spent,on 49.too, for50.The policeman did his best and caught two robbers. 51.didn’t hit52.How often 53.shall we 54.do,favour55.It was too cold to go swimming yesterday morning. 56.too,to57.saw nobody 58.How well 59.prefes,to60.Can you put down the long numbers in such a short time?2021学年度初中八年级第一学期牛津英语(三)词性转换专项练习U1 词性转换1. Everyone in Shanghai is _________ to visitors from all over the world. (friend)2. This book is very ___________ to you. You’d better read it. (help)3. His mother is a ___________. (music)4. We are amazed at the __________ of the building. It’s really the highest one in Asia. (high)5. Did you hear the story __________ (call) ‘The mouse’?6. I think climbing is more ___________ than diving. (excite)7. Nancy wants to be an ___________ when she grows up. ( engine)8. Some of the girls are active in the __________ Education lessons. (physics)9. We are planning our summer holidays. I think we’ll __________ enjoy our holiday next month. (probable)10. Who is the __________ footballer among the three? (good)U2 词性转换11. Beijing Olympic Games was wonderful and __________. (success)12. It is reported that the life in Fu Shikang is rough and __________ . (bore)13. Another earthquake hit Sichuan, __________ it did not cause great sufferings to the local people. (luck)14. The Chinese government took active measures to low the house price, and people expect these measures will__________. (work)15. The strawberries from Australia are_________ from the ones from Japan. (difference)U3 词性转换16. In Beijing sometimes the bus is too __________ for us to get on. (crowd)17. He __________ with Mary about which was the best place to spend the summer holiday. (argument)18. All of the students are listening to the lecture __________ in the hall. (quiet)19. In the ___________ years, he worked hard and became very successful businessman. (follow)20. Parents had better tell their children not to eat the food given by _________. (strange)21. There were three __________ in a week in that city. How terrible! (rob)22. I have a strong wish to be a ___________. I think it’s an interesting and challenging job. (report)23. Jim always goes to school early, so it was ___________ for him to get to school late this morning. (usually)24. The little girl is afraid of___________ in front of the crowds. (speak)25. The colorful childhood of ours was __________. And most of us want to live like achild. (go)U4 词性转换26. Yellow River is the ___________ longest river in China. (two)27. Ice changes into water. It is a __________ change. (physics)28. Paul saw two __________ stealing a woman’s purse. (theft)29. I _________ noticed that someone was following me. (sudden)30. Mark __________ a restaurant in the street corner. (owner)31. Our class teacher is __________ for what we did in school. (response)32. Thomas Edison was a great American __________. (invent)33. It will be much __________ to go to Zhujiajiao Town by underground than by bus next year. (quick)U5 词性转换34. Go straight ahead and turn right at the __________ crossing. (three)35. Nearly all of the people ___________ him because he was a very good man. (belief)36. Some of the snakes are ___________ , so we don’t need to be afraid of them. (harm)37. Taking photos is an interesting and ___________ but very expensive hobby for teenagers. (create)38. The boy buried the ___________ bird in the backyard and cried sadly. (die)39. Our lazy cat isn’t very helpful in catching ___________ (mouse)40. These artists painted pictures of the ___________ of the common people. (live)41. He opened a small store in the small town and __________ self-made candies. (sell) U6词性转换42. He was probably one of the greatest athletes of the __________ century. (twenty)43. The young woman was __________ responsible for the car accident. (part)44. The most ___________ thing of all was that not a sound could be heard. (frighten)45. The salad is very fresh. Please help __________ to it, Judy. (you)46. Although he failed in this __________ examination, he didn’t lose heart. (enter)47. The president will make a __________ on fighting against pollution tomorrow. (speak)48. It did not take the police o long time to find out the __________ of the matter. (true)49. The manager kept ___________ at the meeting, Thinking how to deal with the problem. (silence)U7词性转换50. For amusement, we go to the movies __________ a week. (one)51. The patient, who had been ___________ for nearly three hours, began to move his body. (sleep)52. Ten minutes ___________ some of the runners in the race began to fall behind. (late)53. The little girl is clever enough to recite every text in the book from__________ to end. (begin)54. The weather forecast says it will be___________ this afternoon. (cloud)55. Yu Garden is one of the most beautiful __________ in Shanghai. (attract)56. Bill, __________ his brother, likes playing football very much, while his brother likes reading. (like)57. We must stop the factory from___________ the river as soon as possible. (pollution)参考答案1.friendly2. helpful3. musician4.height5. called6. exciting7. engineer8. Physical9.probably 10. best 11. successful 12. boring 13. luckily 14. work 15. different 16. crowded 17. argued 18. quietly 19. following 20.strangers 21. robberies 22. reporter 23. unusual 24. speaking 25. gone 26.second 27. physical 28. thieves 29. suddenly 30. owns 31. responsible 32. inventor 33. quicker 34. Third35. believed 36. harmless 37. creative 38. dead 39. mice 40. lives41. sold 42. twentieth 43. partly 44. frightening 45. yourself 46. entrance 47. Speech48. truth49. silent 50. once 51. asleep 52. later53. beginning 54. cloudy 55. attractions 56. unlike57 polluting。
部编版语文五年级下册:专题三句子专项练习(含答案)专题三部编五年级下册句子专项练习一、选择。
1.下面四句话属于祈使句的是()A.开花,多么有意思啊! B.他不得不去拉黄包车。
C.大娘,停住您送别的脚步吧! D.还有人活着吗?2.和例句句意不同的一句是()例句:蝴蝶飞得那么快,哪里会追得上?A.蝴蝶飞得那么快,不会追不上。
B.蝴蝶飞得那么快,追不上。
C.蝴蝶飞得那么快,怎么可能追不上?D.蝴蝶飞得那么快,追得上。
3.给下列病句原因排序,正确的一组是()A.同学们在这次考试中普遍的成绩提高了。
B. 一个人难免有缺点错误,知道了改正就好。
C.小红穿上棉衣和帽子走出了家门。
D.济南的冬天,是个美丽的地方。
①搭配不当②重复啰唆③概念不清④次序颠倒A.④②①③ B.③④①② C.②③①④ D.①②③④4.下列句子中没有语病的一项是()A.通过这次演讲比赛,使他的自信心增强了。
B.我们一定要注意安全,要防止不发生安全事故。
C.刘琳被授予2019届优秀毕业生的称号。
D.晓玲办事很武断,从不拖泥带水。
5.下列各句中没有使用修辞手法的一项是()A.尼罗河是埃及生命的摇篮。
B.这只猴子显然知道大家拿它取乐,因而更加放肆起来。
C.屋顶尤其难刷,蘸了稀溜溜粉浆的刷板往上一举,谁能一滴不掉? D.我好像被一种莫名其妙的情绪牵扯着、牵扯着……6.下列诗句运用的修辞手法排序正确的一项是()A.七八个星天外,两三点雨山前。
B.敲成玉磬穿林响,忽作玻璃碎地声。
C.三万里河东入海,五千仞岳上摩天。
D.宁可枝头抱香死,何曾吹落北风中。
①对偶②比喻③夸张④象征⑤借喻⑥反问A.①②③④ B.①⑤③④ C.④⑤⑥① D.④⑤③①7.下列句子,关联词语使用不正确的一项是()A.即使前路千难万险,我就勇往直前。
B.无论出于哪一种考虑,我认为都是绝妙的。
C.因为田忌换了马的出场顺序,所以最后转败为胜了。
D.如果诸葛亮造不成十万支箭,就会受到惩罚。
小学语文三年级“选词填空”专项练习(附答案),可下载!
选词填空
一、我会词语搭配
1.( )的服装 ( )的国旗
( )的东风 ( )的铜钟
( )地背书 ( )地跑步
2.( )的地毯 ( )的地毯
( )的雨 ( )的雨
( )的颜料 ( )的颜料
( )的天空 ( )的天空
二、好朋友手牵手。
(连线)
彩色的长嘴
金色的小船
破日的小鸟
尖尖的草地
三、选择恰当的词语填空。
温柔温顺
1妈妈用( )的双手轻轻地抚摸着孩子的额头。
2.小花猫既( )又可爱,大家都很喜欢它。
轻快轻松
1.( )的课外活动可以帮助同学们绶解疲劳。
2.春天来了,春姑娘迈着( )的脚步来到人间。
四、词语搭配我最行。
( )的声音 ( )的月亮
( )地唱歌 ( )地望着
( )得快 ( )得好
五、选词填空。
偶尔偶然
1.我( )碰到了这个许久未见的老朋友。
2.他经常唱歌,( )也跳跳舞。
掠过拂过
3海鸥轻轻地( )水面,好像在和它打招呼。
4.醉人的微风( )美丽的长廊。
参考答案
一、1.鲜艳飘扬湿润
古老糊里糊涂急忙
2.闪闪发光彩色
轻柔清凉
五彩缤纷五颜六色
明朗蔚蓝
二、
三、温柔温顺轻松轻快
四、美妙弯弯认真茫茫然跑讲
五、偶然偶尔掠过拂过。
专项练习三选择填空1.—_____your name, please?—My name is Tom Smith.A. WhatB. What’sC. HowD.How’s2.He is_______.A. John BrownB. Brown JohnC. Gina GreenD. Green Gina3.She is Alice Johnson. ______ phone number?'is 254-6809.A. HisB. YourC. HerD.My4. I_____ Linda Green. My last name____ Green.A. am; am B . is; is C.is; am D.am; is5. —Is this an orange?—Yes,_______ .6.They_____ Tom’s parents.A. isB. aren’tC.isn’tD.be7.Your mother is your cousin’s ______.A. brotherB.auntC.auntD. son8.—____is she?—She ___ my sister.A. Who; isB. Who; areC.What; isD. What ;are9. ______the next picture _____my brothers, Bob and Eric.A. Are; inB.In; areC. On; isD.On are10. —What's her last name?—_______.A.JennyB. LindaC.EricD.Brown11. -What’s your last name?-____Brown.A.It isB.ItC.ItsD.I’m12. —Are you Ms. White?—Yes,________.A. I’mB. I amC. amD.I’m not13. —What’s six and three?—It’s _____.A. eightB. sevenC. fiveD.nine14. Jack is a_____and ______ phone number is 281-3245.A.boy; hisB. boy; heC.girl; herD.girl; his 15. An English name is made up of (由……组成)first name,middle name and_________.A.secondB. given namest nameD. father’s name16. —How do you spell “eraser”?—_________.A. It’s my eraser.B.No,it isn’t.C.Yes. E-R-A-S-E-RD.E-R-A-S-E-R17. —Is this her pencil?—_______.A. No, it’s my pencilB. No, it’s a pencilC. Yes, it’s, mypencil D. No, it’s a pen18. This is______eraser and that is______ring.A. a; anB. an; anC.an; anD.a; a19. —Is your first name Sally?—___________.A. Yes, isB. Yes, it’s.C.No, it isn’t.D. No, I’m not.20. What’s “直尺”_________ ?A. in EnglishB. in ChineseC.is itD.it’s21. Is this________ pencil box?A. IB. heC. sheD. your22. Six two five one nine double zero is Brown’s telephonenumber. In his number we can see____”0”(s).A. 1B.2C.3D. 423. This is a bird. ____ name is Polly.A. It’sB.He’sC.She’sD.Its24. —This is your book.—_________.A. Thank youB. ThankC. ThanksD. Thank your25. —Is this ______book?—Yes, it’s______English book.A. a; aB. a; anC. an; anD.an; a26. —What’s this?—______.A. Yes, it isB. It’s mapC. It’s a mapD.This is a map.27. Is that______ruler?A. heB. himC. sheD. her28. Is his pencil box______the desk?A. inB. atC. forD. of29. ______the cups on the table?A.AmB. IsC. AreD. Do30. This is a picture______our family.A. ofB. on c. in D. at31. ______sofa is______the floorA. An; onB. A; underC. The; underD. The; on32. —____ are your friends?—They are____the classroom.A. Where; onB. How; inC.Where; inD.Who; in33. — Are the pens in the pencil box?—No,_______.A. it isn’tB. it isC. they areD. they aren’t34. ____is on ____chair?A. What; theB. What; aC. Where; theD.Where; a35. —Come on, Lily!—________.A. Fine, thanks.B. Excuse meC.OKD. Goodmorning.36. The table is_____ the floor and the bag is_____the chair.A. on; underB. in; onC. under; inD.in; behind37. I ask for some_______.A. English booksB. English bookC.thingD. pencil box38. My picture is_____the wall and the window is____thewall.A. on; onB. on; inC.in; inD.in; on39. —Are the pencils on the desk?—Yes,_________. |A. they’re notB. they’reC. they areD.it is40. _______new model plane is on _______ desk.A. A;anB. A;aC. An; theD. The; the41. —I can’t find my eraser.Where’s it, Dad?—I_____ it’s in your pencil box.A. thinkB. helpC. askD. thank42. Linda’s room is very clean, ______her brother’s is not.A. andB.butC. orD. at43. —Who _____ 20 yuan?—I have.A. haveB. hasC.do haveD.is have44. This is_______interesting book and I like it very much.A. aB. anC. theD. /53.—Let’s play soccer.— No,it’s _____.I want to watch TV.A. interestingB. relaxingC. excitingD. boring54.Bob often helps_____at school. ______must thank him.A. we; WeB. we; Us; UsD. us; We55. Peter has a baseball, _____he can’t play it well.A.andB. butC. orD. so56. —________does the little boy have______lunch? —Apples.A. What; /B. How; /C. What; forD. When; for57. They often______dinner, at 7:00 in the evening.A. hasB. haveC. have aD. eats58.I like____and ______.A. tomatos; riceB.tomatoes; ricesC. tomatoes; riceD.tomato ; rices59.—Do you like ice-cream, Sally?—Yes, _______I don’t eat it. I don’t want to be fat.A. andB.soC.butD. or60.—Can I ask you a _______?—Sure. I’m glad to answer it.A.questionB. helpC. numberD.clock61. —l like hamburgers for breakfast, ________you?—I like rice and vegetables for it.A. What doB. Do you likeC. What aboutD.Does62. —What does Jenny have ______ breakfast?—She has some bread and a glass__ milk. A. for; of B. of; for C. for; for D.at; of63. The boy has ________for supper every day.A.chickensB. chickenC.ice-creamsD. banana64. Sam_______ like baseball______tennis.A.don’t ;orB. don’t ; andC. doesn’t; orD. doesn’t and65. —Do Jim and Sam like milk?—_________.A. Yes, he doesB. No, he doesn’tC.No, they don’tD.Yes, they are66. —Let’s have apples.—_________.A. That sound goodB. That’s sound goodC. That’s soundsgood D. That sounds good67. This is a_______shop.It sells bananas, apples, pears andoranges.A. vegetableB. foodC. fruitD. drink68. Let’s_____and______lunch now.A. to go; to haveB. to go; haveC. go; to haveD.go; have69. Kate likes some eggs_______her breakfast. She is veryhealthy.A. toB.atC. forD. under70. ______your sister_____carrots?A. Do; eatB.Is; eatC. Does; eatD. A re; eat71. The shoes in____brown and yellow are $16.A. aB. anC.theD. 772. Do you need shoes __ sports?A. toB. atC. inD. for73. —_______is it?—It’s orange.A. WhatB. What colorC. How muchD. How many ,74. You want it, and we have it____a very good price.A. forB. atC. ofD. in75. How much ____these jackets?A. areB. isC.amD. be76. How much ______do you want?A. tomatoesB. bananasC. hamburgersD. chicken77. —What can I do for you?—_________. 1A. Thank you.B.Yes, please; I want a pen.C. You’rewelcome. D.I’m sorry.78. —________the shorts?—They’re 20 yuan.A. How much isB. How much areC. How many isD.How many are79. —Where____your new trousers?—_______on the bed.A. is; It’sB. are; They are c. is; They’re D. are; It’s80. —The T-shirt is only ten dollars.—I’ll_______ it.A. haveB. take c. sale D. sell81. —Please give me some bread.—OK. _________.A. Here you areB. Give youC. Yes, thanksD. You arehere82. We have_______students.A. fourty-fourB. four fourtyC.forty-forD. four-forty83. —Thank you for your help.—_________.A.That’s right Your’re right C. You’re welcome D.Don’tthank me84. —Your skirt is very nice.—____________A. Oh, no.B. Where?C. Thank you.D.Don’t say it.85. —Can I help you?—Yes, I want_______for my mother.A. two pair of shoesB. two pair of shoeC.two pairs ofshoes D. two pairs of shoe86. —__________?—It is on June 1st.A. Where is your brotherB.What is your nameC. When isyour birthday D.What is your birthday87. —How old are you?—____________.A. He is twelveB.It is on October 13C. I am nineD. It’s two o’clock88. —Do you play football every afternoon?—_________.A. Yes, I doB. No, I like itC.Thank youD. Sorry89.________is the ninth month of a year.A. AugustB.SeptemberC.OctoberD. November90. —________?—He is twenty.A. What’s your grandmother’s ageB. How old is your brotherC. What’s your sister’s ageD.When is your sister’s birthday91—Today is my birthday.—______________A. Happy New Year!B. Thank you very much.C. How are you.D. Happy birthday!93. —______is the Sports Day?—It’s great,A. WhenB. HowC. WhatD. Where94. —How many months are there in a year?—______.A. TenB.Nine c. Seven D.Twelve95, His_____ birthday is on November 17th.A. fathersB. fathers’C.fatherD. father’s96. ____ October and May, many______have a trip.A. In; boyB. On; boysC. In; girlsD. On ;girls97. We have______art festival______our school every year.A. a; atB. an; inC. /; at98. _______your father have a birthday party every year?A. DoB. AreC. DoesD. Is99. This is________mother.A.Lucy and LilyB.Lucy’s and Lily’sC. L ucy and Lily’sD. Lucy’s and Lily100. ______ Day is on June 1st and _____ Day is on September 10th.A. Children’s; Teacher’sB. Children’s; Teachers’C. Childrens’; Teacher’sD.Childrens’; Teachers’101. —______does he like science? —Because it’s inte resting.A. WhatB. WhyC. WhenD.Where102. —What’s Tom’s favorite sport?—______favorite sport is soccer.A. ItsB. It’sC. HisD. He103. —________does your music teacher come?—At nine o’clock.A. WhenB. WhatC. WhoD. Why104. I don’t like math_____it’s difficult for me.A. butB. andC. orD. because105. —_________does he have P. E. ?—He has P. E. at 3 :00 in the afternoon.A. WhenB. WhatC. WhereD.Why106. We have history____Tuesday.A. onB. inC.atD./106. —What does he like?—He_____vegetables.A. likesB.likeC. is likeD. to like107. —Do you like music and art?—____________.A. Yes, it doesB. No, it isn’tC.Yes, because they’rerelaxingD. No, I do108. Let me________the new student to the classroom.A. takeB. takesC. to takeD. taking109. Can you play________?A .basketball B. the football C. a football D. a basketball110. It’s Friday,__________.A. november 15B. november 15thC. the 15th NovemberD. November 15th111. ______Smith is my nice art teacher. He is great fun.A. Mr.B. Mrs.C. MissD. Ms112. For me, science is difficult______interesting.A. soB. andC. butD. or113.—________is it today? ,—It’s Wednesday.A. What timeB. What dayC. What aboutD. Whatdate114. I think art is_______interesting subject.A. aB. anC. theD. /。