2019学年度第一学期8年级期中易错题集锦
I. choice
1. This radio program is well worth________.
A. listening
B. listening to
C. watching
D. to listen
2. ---How long_______ you _______ the English dictionary? ---About half a year.
A. have，got
B. did，buy
C. have，had
D. have，bought
3. He watched the game with a ______look because he couldn’t believe this eyes.
A. surprising
B. surprised
C. surprise
D. surprises
4. _____the time he got up，the road had already been covered with thick snow.
A. By
B. For
C. At
D. Until
5. Water must be kept _______away.
A. to run
B. runs
C. running
D. from running
6. ________ wonderful time we had in the park yesterday!
A. What
B. What a
C. How a
D. How
7. ______ the students from that university were the volunteers of the 29th Olympic Games held in Beijing.
A. Hundred of
B. Three hundred of
C. Three hundreds
D. Three hundred
8. ---Can you give me some suggestions? I failed my math exam last time.
---Work hard，_______ you’ll pass the exam next time.
A. and
B. but
C. or
D. so
9.--- May I put my bike here?
--- No，you ________. You should put it over there.
A. couldn’t
B. needn’t
C. mustn’t
D. won’t
10.The little boy wonders ______.
A. when will his father fly back home
B. when his father had flown back home
C. when had his father flown back home
D. when his father will fly back home
II Fill in the blanks with the word in its proper forms
1.My deskmate look _____________，for he failed in the English test. (happy)
2.Don’t take it away. It is an ___________ test paper.( correct)
3.My daughter looks ________________ than her deskmate because she has a better diet.
(health)
4.The city government has planned to ______ three roads recently. (wide)
5.The Eiffel Tower is 300.51 meters in ______. (high)
6.Making a plan for your future study，and you will _________ in the end. (successful)
7.The ______ of my house hasn’t been easy. (sell)
8.Mrs. Brown asked her friends to help _________(they) to some salad.
9.He is one of _________young stars I’ve ever seen. (ambition)
10.Some people say _________provides the only real pleasure in life. (achieve)
11.Amada is looking even_________ (sad) at her mother’s picture than five minutes ago.
12.Good-looking food doesn’t _________ taste food. (necessary)
13.If people have collected 50，000 _________ on this office website，the government will pay
attention to this incident. (sign)
14.Ben is _________ for collecting homework in our class，and he is very reliable. (response)
III Rewrite the sentences as required
1. Jack is the tallest boy in our class. (同意转换)
Jack is taller than _____ other _____ in our class.
2. Mrs Smith is busy now. She is doing her housework at home. (同意转换)
Mrs Smith is _____ _____ her housework at home.
3. "Did you have a good sleep last night?" David asked Jim. (改成宾语从句)
David asked Jim _____ he _____ well last night.
4. The motorbike cost him 8000 yuan last year. (同意转换)
He _____ 8000 yuan _____ the motorbike last year.
5. Most children begin school when they are seven. (同意转换)
Most children begin school __________ the __________ of seven.
6. The cinema is 20 minutes’ walk. (对划线部分提问)
7. The news is exciting. (感叹句)(2种)
8. He didn’t go home. He went to the café for a short rest. (合并句子)
He went to the café for a short rest ________ ________ ________ home.
Part 2
一、
A. speak
B. is workable
C. part of
D. at other university
E. become more similar to
F. anywhere they want
G. become the same as
Laptop computers are popular all over the world. People use them on trains and airplanes，in airports and hotels. These laptops connect people to their workplace. In the United States today，laptops also connect students to their classrooms.
Westlake College in Virginia will start a laptop computer program that allows students to do schoolwork 1. . Within five years，each of the 1500 students at the college will receive a laptop. The laptops are 2. a $10 million computer program at Westlake，a 110-year-old college. The students with laptops will also have access to the Internet. In addition，they will be able to use e-mail to “ 3. ” with their teachers，their classmates，and their families. However，the most important part of the laptop program is that students will be able to use computers without going to computer labs. They can work with it at home，in a fast-food restaurant or under the trees-anywhere at all!
Because of the many changes in computer technology，laptop use in higher education，such as colleges and universities， 4. . As laptops become more powerful，they 5 . desktop computers. In addition，the portable computers can connect students to not only the Internet，but also libraries and other resources. State higher-education officials are studying how laptops can help students. State officials are also testing laptop programs6 . ，too.
二、
Humans have five senses: sight，hearing，taste，smell and touch. We use these senses every day of our lives when we work，play，eat and drink. Animals have senses too，and sometimes they work much better than ours. We have our food prepared for us—but animals need to find their
own food using their senses. For example，animals that hunt other animals often have very good
sight. Some birds can see a mouse at a distance of 1.5 kilometres. However，they don't always catch the mouse. Mice have very，very good hearing and this helps them get away from danger!
Insects sometimes have senses that are different from ours. For example，butterflies don't taste with their mouths—they taste with their feet. Crickets(蟋蟀) don't hear with their ears—they hear with their legs. Chameleons(变色龙) have two eyes，the same as we do，but they can move their eyes separately and look in two different directions at the same time!
Some animals seem to have a special sense that tells them about the future. Birds，ants and many other animals are busier looking for food just before bad weather. This helps them stay alive because it's more difficult to find food when the weather is bad. They know that bad weather is coming. Birds also use this ability to get out of bad weather when they fly long distances. For centuries，people have noticed that animals often behave strangely before an earthquake(地震).
For example，in January 1975，a lot of farmers in one part of China told scientists that their horses and cows did not want to go inside their barns(畜棚). A few days later，there was a large earthquake in that region. Do animals have a special sense that knows when earthquakes will
happen? The answer is probably yes，but scientists do not yet understand how it works.
1.From the passage，we know ________.
? A.some animals have better senses than humans B.insects have more senses than humans
? C.birds can see only 1.5 kilometres away D.mice have better hearing than birds
2.Some animals have very good sight to ________.
? A.help them stay alive along B.see the differences of other animals
? C.catch other animals easily D.know when bad weather comes
3.Which of the following is true?
? A.Butterflies use their mouths to taste food. B.Crickets use their ears to hear sounds.
? C.Chameleons can look left and right at the same time.
? D.Ants look for food only before bad weather.
4.Today scientists do not yet know ________.
? A.how birds behave before bad weather B.why some animals know about the future
? C.what the weather will be like ahead of time D.if horses are unusual before an earthquake
5.Which of the following is the best title of this passage?
? A.How Animals Face Danger. B.How Animals Behave.
? C.Human Senses. D.Animals Senses.
三、
They say that two heads better than one. But that isn’t 1. if the two heads belong to one snake. For one thing，each head has a mind of its own. Sometimes one snake head wants to go one way，and the other wants to go the other way. They end up going 2. .Another problem is that they fight over the food. While they’re deciding whether to go after a mouse or other animal，the animal will run away. An even bigger problem is that one head might see the other head as being food and 3. it even try to eat it.
Two-head snakes don’t have a(n) 4. to live in the wild because two heads often don’t agree with each other. 5. ，while they are fighting or figuring put which way to go ，6. animal grab （抓住）them and eat them. However，if they are kept in the zoo，two-head snakes can live for
a long time. One pair names Thelma and Louise lived in a zoo for seventeen years.
Scientists are now studying two-head snakes. They want to see if the snakes can 7 to work together to catch food.
1. a. real b. interesting c. true d. right
2. a. nowhere b. anywhere c. somewhere d. everywhere
3. a. lead b. attack c. hurt d. drop
4. a. interest b. difficulty c. choice d. chance
5. a. by the way b. in other words c. in fact d. in addition
6. a. other b. a c. another d. the other
7. a. agree b. learn c. offer d. prefer
四、
Scientists have tried to come up with biological explanations for the difference between boys and girls . However ，none were believable enough to explain the general picture .As one scientist points out ，"There are slight genetic（遗传的）differences between the sexes at birth which may affect the subjects boys and girls 1c .But the difficulty is that by the time children reach school age ，there are so many other effects that it is almost impossible to tell whether girls are worse at science and maths ，or whether they’ve been brought up to think of these 2.s as boys’territory’（领地）.
" Statistics（统计数据）show that in mathematics ，at least ，girls are equal to boys .A recent report suggests that girls only stop studying mathematics because of social attitudes .One of the reports’ authors says ，"While it is socially unacceptable for people not to be able to read and write ，it is still acceptable for women to say that they are ’hopeless’at maths.Our research shows that ，although girls get marks which are as good as the boys’ ，they have not been encouraged to do so."
The explanation for the difference ，which is very clear3.d the teenage years ，goes as far back as early childhood experiences .From their first days in nursery school（幼儿园），girls are not 4.e to work on their own or to complete tasks ，although boys are .For example ，boys and not girls ，are often asked to ’help’ with repair work .This encouragement leads to a way of learning how to solve problemlater on in life .Evidence（证据）shows that exceptional mathematicians and scientists did not have teachers who supplied answers；they had to find out for themselves .
A further report on maths teaching shows that teachers seem to give more attention to boys than to girls . Most teachers who took part in the study admitted that they expect their male students to do 5.b at mathematics and science subjects than their female students .All of this tends to encourage boys to work harder in these subjects ，gives them confidence （信心）and makes them believe that they can 6. s .
Interestingly ，both boys and girls tend to regard such ’male’ subjects like mathematics and science as difficult .Yet it has been suggested that girls avoid mathematics courses ，not because they are difficult ，but for social reasons .
Mathematics and science are mainly male subjects ，and therefore ，as girls become teenagers ，they are less likely to take them up .Girls do not seem to want to be in open competition with boys .7.N do they want to do better than boys because they are afraid to appear less females and so ，less attractive .
外研版英语中考英语名词性从句易错题集锦-名师教育含答案解析 一、初中英语名词性从句 1．They lost their way in the forest, and ___ made matters worse was that night began to fall. A. it B. which C. that D. what 【答案】 D 【解析】【分析】本题中含有一个主语从句what made matters worse，其中的what引导起这个主语从句，同时在主语从句中做主语。AC两项不能引导主语从句，which在引导名词性从句的时候总是含有疑问的语义，而本句中并没有疑问的语义。句意：他们在森林里迷路了，情况更糟糕的是天又黑了。故D正确。 2．_____ is known to us all is that China has launched Shenzhou VII spaceship, ____ made the country's first spacewalk successful. A. That; what B. What; which C. It; which D. As; that 【答案】 B 【解析】【分析】句意：众所周知，中国已经发射了神州7号宇宙飞船，这是中国首次成功的太空行走。第一空处为主语从句，从句缺少主语，需用what引导；第二空所在句子是个定语从句，先行词为整个主句的内容，从句中缺少主语，需用which引导。故选B。【点评】考查名词性从句和定语从句，本题涉及主语从句和非限制性定语从句的应用。 3．Exactly _________ the potato was introduced into Europe is uncertain, but it was probably around 1565. A. whether B. when C. why D. how 【答案】 B 【解析】【分析】句意：土豆被引进欧洲具体的事件不被确定，但是可能是在1565年左右。根据时间状语round 1565得知这里是指时间不确定。故选B。 【点评】考查名词性从句，本题涉及when引导的主语从句。 4．It matters little ______ a man dies, but _____ matters much is ______ he lives. A. how; what; how B. how; it; how C. why; it; why D. that; what; that 【答案】 A 【解析】【分析】句意：一个人如何死去并不重要，重要的是他如何生活。it为形式主语，how从句为真正的主语。What matters much （=the thing that matters much）。第一个how引导的是一个主语从句；it作形式主语；what引导的是主语从句；第二个how引导的是表语从句。故选A。
大数的认识易错题 Document serial number【NL89WT-NY98YT-NC8CB-NNUUT-NUT108】
第一单元大数的认识 一、填空 1、读数时，每级末尾的0都不读，其他数位上有一个或几个连续的0都只读（）。 2、省略万位后面的尾数，要根据（）位上的数字进行“四舍五入”。 3、最大的五位数是（），最小的五位数是（），它们相差（）。 4、用3,0,0,5,9,4,6这七个数字组成的最小的七位数是（），最大七位数是（）。 5、算盘中1颗下珠表示（），1颗上珠表示（）。 6、每相邻两个自然数的差是（）。 7、一个八位数，省略万位后面的尾数约是8700万，这个数最大是(), 最小是（）。 二、判断题 1、读数时有几个0就读几个零。（） 2、将2写在十万位上比写在万位上多十万。（） 3、401班有41名学生，清扫校园路面接近680平方米.“41”是准确数，“680”也是准确数。（） 4、一个自然数右起第十一位是百亿位，它的右面一位是千亿位。（） 5、AC键和0N/C键的功能一样。（） 6、电子计算器具有体积小，质量轻，便于携带等特点。（） 7、一个数的近似数，可能比它本身小，也可能比它本身大。（） 三、选择题 1、十万十万的数，数100次是（）。 A、一百万 B、一千万 C、一亿 2、十位、千位、万位、亿位都是（）。 A、计数单位 B、数位 C、位数 3、在用计算器运算个过程中，如果需要清除前面刚输入的一个数字，可按（）键； 如果需要全部清除屏幕上的数字，可按（）键。 A、AC B、MC C、ON/C 4、由四十、四万和四亿组成的数是（）。 5、10个一千万和100个一百万相比较，（） A、10个一千万大 B、100个一百万大 C、一样大 四、提升训练 1、一个含有两级的数，其中一级上的数恰好是报警电话号码加一个“0”，另一级上的数是急救中心电话号码加一个“0”，这个数最大是多少最小是多少（“0”只能居号码的前面或后面) 2、有一个九位数，最高位上的数字是3，最低位上的数字是4，十位上的数字是个位上的2倍，前三位数字的和与后三位数字的和都是18，其他各数位上的数都是0。这个九位数是 3、
牛津英语上海版初二英语上册知识点（短语、句型） MODULE1 1、如有always ,often, usually, sometimes, seldom, never, once a....,every...用一般现在时，第一、二人称复数后跟动词原形，第三人称单数后跟动词加's'/'es'。 2、如有now ,look! ,listen, at the moment ....用现在进行时，结构是be (am, is, are) +v-ing 3、如有tomorrow, the day after tomorrow, from now on, in +一段时间, some day, next....用一般将来时，结构：will + v原\ be going to +v原（没有动词用be ） 4、如有yesterday, ......ago , last....just now.....用一般过去时动词加ed give sb. Sth.=give sth. to sb. 给某人某物every day每天, write down 写下，记下write it (them) down everyday每天的，日常的, how about doing sth.=what about doing sth.做....怎么样each other 互相. thanks a lot= thank you very much非常谢谢 回答That's all right. =You're welcome.= That'OK.= It's my pleasure.=Not at all.Why don't you+V原...=why not+...V原为什么不 help sb. with sth. 在某方面帮助别人help sb. (to )do sth.帮助某人做某事with one's help=with the help of sb.在某人的帮助help oneself to sth.请自用食物watch sb. do sth. 看到某人做了某事，（现在没有做，做过） watch sb. doing sth.看到某人正在做某事（正在做）see, hear类似 remember to do sth.想起记得要做某事，未做事remember doing sth.相起记得做过某事 forget to do sth. 忘记要做某事forget doing sth.忘记做过某事welcome back欢迎回来, new term新学期 this term这学期, next term 下学学期, last term上学期, give you some advice给你一些建议 why not 为什么不, make a mistake=make mistakes犯错误correct spelling正确的拼写, what else?=what other things? 还有什么 a piece of advice 一条建议, follow /take one's advice采用别人的建议, send sth to sb.=send sb. sth. 寄给某人send for派人去请/取 send up发射. all the time一直 enjoy oneself=have a good time=have a great time=have fun, 玩得愉快 lots of =a lot of =many(可数)\much(不可数)许多, , spend : sb. spend some time on sth.某人花费时间做某事 sb. spend some time (in) doing sth. 某人花费时间做某事 Sb. spend some money on sth. 某人花费钱买某物 Sb. spend some money (in) buying sth.某人花费钱买某物 Cost: sth. cost sb. some money 某物花去某人钱 pay: sb. pay some money for sth. 某人支付钱 Take: It takes (took) sb.some time to do sth.做某事花去某人时间 ask for 请求，要求, ask sb. for sth.向某人要某物 ask sb. to do sth.要求某人做某事 a piece of一块 enjoy doing sth喜欢做某事.finish,practise, mind, miss ,consider,keep, continue,这些词语后跟动名词形式V-ing place sth.in =put sth. in 把某物放在…里面
Units 1&2 一．重点、难点归纳 1.过去进行时 （1）构成：was/were+现在分词 He was reading a book at 4:00pm yesterday. （2）时间状语：just then, yesterday afternoon, at nine last night, at this/that time yesterday等。 What were you doing this time yesterday? （3）与频度副词always等连用时，表示过去经常反复的动作，常常有埋怨、讨厌、赞扬或喜爱等情绪。 He was always helping others. 2.when 和while when 引导的从句中的谓语动词常是比较短暂的动作，用一般时。 while 引导的从句中的谓语动词常是比较长的动作，用进行时。 My brother fell while he was riding his bicycle. It was raining when they left the station. 3.形容词 （1）形容词放在系动词后，或名词前。 （2）常见的系动词： A.be动词（am, is, are, was, were) B.感官动词：look, sound, taste, smell, feel .... C.表示主语从一种状态转变到另一种状态的系动词：grow, get, turn, become, fall, go ... D.表示主语继续或保持某种身份、特征或状态的系动词：continue, keep, remain, stay等。 （3）形容词要放在修饰词someone, somebody, something, nothing等不定代词后。 something important. （4）有些形容词只能作表语（放在系动词后），不能作定语。这些形容词大多以元音字母开头。如：afraid, alike, alive, alone, asleep, awake, ill .... He is alone, but quite happy. 二、重点句式 1.It is +adj. + for sb. to do sth. 此句型中，形容词常表示事物的特征特点及客观形势，如：easy, hard, difficult, interesting, impossible等。 It's very hard for him to study two languages. 2.“主语+系动词+形容词+to do”做某事怎么样 These books are difficult to read. 3.It is +adj. +of sb. to do sth. 此句型中，形容词表示人物的性格或品德，如：good, nice,clever, silly, right, selfish等。 It is very nice of you to help me. 4.All we have to do is to think of a name of her. 如果主语是从句时，谓语要用单数。 What I said is true.
【英语】名词性从句易错题 一、名词性从句 1．________ manners are very important in every country is known to all，but the trouble is that different countries have different ideas about ________ good manners are. A. That; what B. That; that C. What; that D. What; what 【答案】 A 【解析】【分析】句意：众说周知，礼貌在每一个国家中都是非常重要的，但是麻烦是，不同的国家对于什么是良好的礼貌有着不同的认识。逗号前有两个谓语动词，一个是are，一个是is known，故是两句话，需填连词连接这两句话，根据句意可知，前面是主语从句，故填that，此处的that，只起连接作用不作任何成分。about是介词，其后是个句子故应填连词把这两句话连接起来，所缺词作are的表语，故填what。因此选A。 【点评】考查名词性从句，本题涉及that引导的主语从句和what引导的宾语从句。 2． is clear to the members of the committee is that the President will not give in to their demands. A. Who B. It C. As D. What 【答案】 D 【解析】【分析】句意：委员会成员清楚的是，总统不会向他们的要求让步。that the President will not give in to their demands.这个句子作表语； is clear to the members of the committee这是主语从句，这里缺少主语从句的连接词，并且连接词在句中作主语，it是代词，不是了；连接词，故排除B；as作主语时，是在定语从句中，故排除C；who指人，根据表语指的事情，不是人，故排除A；what在主语从句中可以作主语或宾语，指事，符合句意，故选D。 【点评】考查名词性从句，本题涉及what引导的主语从句。 3．Has it been announced ______? A. when are the planes to take off B. that are the planes to take off C. where are the planes to take off D. when the planes are to take off 【答案】 D 【解析】【分析】句意: 飞机什么时候起飞已经宣布了吗？此处是when引导的主语从句，且要用陈述句语序，故选D。 【点评】考查名词性从句，it作形式主语，关系副词when引导的从句作真正的主语。 4．--- made her ashamed of herself? --- the lowest mark in her class. A. What; Because she got B. Was it what; Getting C. What was it that; That she got D. What was it that; Get 【答案】 C 【解析】【分析】句意：——是什么让她对她自己感到羞愧？——是她获得了她班上的最
人教版一年级数学下册易错题大全 一、错例目录 二、原始错例 一、错例目录 第一单元认识图形（二）新课标第一网 1. 图形的拼组………………………………………………………… （**） 第二单元 20以内的退位减法 1.看图写算式………………………………………………………… （**） 第四单元 100以内数的认识 1. 数位、写数………………………………………………………… （**） 2.数位、写数…………………………………………………………（**） 3.数位、写数…………………………………………………………（**） 4.数位、双数…………………………………………………………（**）第五单元认识人民币 1.认识人民币…………………………………………………………… （**） 2.认识人民币…………………………………………………………… （**） 3.简单的计算…………………………………………………………… （**） 第六单元 100以内的加法和减法
1.整十数加一位数……………………………………………………… （**） 2.整十数减一位数……………………………………………………… （**） 3.问题解决…………………………………………………………… （**） 4.问题解决…………………………………………………………… （**） 第七单元找规律 1.找规律……………………………………………………………（**） 一年级下册典型错例 错题来源：第一单元 题目出处：数学书第6页 相关知识：图形的拼组 教学简述：教学基础：学生经历了平面图形和立体图形的拼组过程，感知 了立体图形和平面图形之间的关系。 教学用意：强化动手操作能力，培养学生的空间观念 典型错题： 原题：缺了（）块砖。错解：缺了（ 11 ）块砖。 原因分析：
Unit 1 Penfriends text 1. know the name of 2. rugby 3. top-right corner 4. signature 5. above -- below 6. the whole day = all day 7. postcode 8. a group of letters and numbers 9. be part of 10. A postcode makes it easier for the post office to deliver letters. 11. tell you something about myself 12. You can call me Jon. 13. about one and a half meters tall 14. Playing chess is my hobby. 15. own a Chinese restaurant 16. be at university 17. during the holidays 18. be keen on = be fond of
19. My ambition is to be a/an ... 20. an ambitious man 21. It is beautiful, isn't it ? 22. a photo of myself a photo of mine 23. the meaning of 24. live a meaningful life 25. for example 26. play squash 27. even if 28. other/others/the other/the others/another 29. a kind of sport 30. idle = lazy 31. train sb to do sth 32. trainer 33. junior high school 34. senior high school 35. do well in = be good at 36. tick the boxes of the things he writes about 37. He often feels unhappy, _______ _______ ? 38. Find facts in the letter that tell you they are probably true.
8B Unit 1 Trees 1. pollute (v.) p ollution (n.) *Pollution has become one of the most serious problems of today’s society. *The factories aren’t allowed to let out dirty water for it may pollute the river. *Trees are thought as pollution fighters. 2. f ight(v. n.)争斗，斗争` fight (against) sb / sth fighter (n.) 斗士 3. scientist (n.)科学家science ( n.)科学 4. collect (v.)收集collection (n.) 收藏品 *He used to collect stamps when he was a young boy. *The dustmen collect the rubbish once a day. *My father usually collects me after school 5. She is interviewing Doctor Ray. interview (v. n) interviewer (n.) interviewee (n.) trainer---trainee. / emplover----employee 6. interest *He is telling a story to the children which interests them a lot. *Tom takes great interest in stamps collection. interested (a.) *be interested in +n./doing sth 7 .live (v.) 生活直播的(a.) a live football match alive (adj.) living (adj.) lively (adj.) life (n..) *When the boy was found at last .he was still alive. *We must leart a living language not adead one.
【英语】名词性从句易错题1 一、名词性从句 1．______ makes the school proud is ______ more than 90% of the students have been admitted to universities. A. what; because B. that; because C. that; what D. what; that 【答案】 D 【解析】【分析】句意：让学校骄傲的是，超过90%的学生被重点大学所录取。第一空主语从句中缺少主语，指代事情，故用what;第二空为表语从句，且从句中不缺少成分，故填关系词that。故选D。 【点评】考查名词性从句，本题涉及what引导的主语从句和that引导的表语从句。 2．Some people believe _______ has happened before or is happening now will repeat itself in the future. A. whatever B. whenever C. wherever D. no matter what 【答案】 A 【解析】【分析】句意：一些人认为之前发生的或现在正在发生的任何事情在将来都会重复发生。Whatever has happened before or is happening now是一个主语从句，whatever既引导起这个主语从句，也在句中做主语。BC项都属于副词的性质，都不能做主语，通常只能做状语；no matter what只能用来引导状语从句，故选A。 【点评】考查名词性从句，本题涉及"特殊疑问词+ever"引导的主语从句。 3．_______ are playing an important part is well known to us all. A. That who B. Those who C. Who that D. Who 【答案】 D 【解析】【分析】考查主语从句。句意：谁起着重要作用，这是众所周知的。主语从句缺少引导词，从句缺少主语，故选D。 4．____ he will offer us enough help doesn't matter a lot to our success. A. If B. Whether C. Before D. How 【答案】 B 【解析】【分析】句意：他是否提供帮助对于我们的成功没有什么关系。If不可以引导主语从句，故选B。 【点评】考查名词性从句，本题涉及whether引导的主语从句的应用。 5．____ made me more unhappy was ___ the boy asked my friend to be his girlfriend and she agreed. A. What; that B. That ; that C. What; whether D. It; that
一、填空 1、读数时，每级末尾的0都不读，其他数位上有一个或几个连续的0都只读（）。 2、省略万位后面的尾数，要根据（）位上的数字进行“四舍五入”。 3、最大的五位数是（），最小的五位数是（），它们相差（）。 4、用3,0,0,5,9,4,6这七个数字组成的最小的七位数是（），最大七位数是（）。 5、算盘中1颗下珠表示（），1颗上珠表示（）。 6、每相邻两个自然数的差是（）。 7、一个八位数，省略万位后面的尾数约是8700万，这个数最大是( ), 最小是（）。 二、判断题 1、读数时有几个0就读几个零。（） 2、将2写在十万位上比写在万位上多十万。（） 3、401班有41名学生，清扫校园路面接近680平方米.“41”是准确数，“680”也是准确数。（） 4、一个自然数右起第十一位是百亿位，它的右面一位是千亿位。（） 5、AC键和0N/C键的功能一样。（） 6、电子计算器具有体积小，质量轻，便于携带等特点。（） 7、一个数的近似数，可能比它本身小，也可能比它本身大。（） 三、选择题 1、十万十万的数，数100次是（）。 A、一百万 B、一千万 C、一亿 2、十位、千位、万位、亿位都是（）。 A、计数单位 B、数位 C、位数 3、在用计算器运算个过程中，如果需要清除前面刚输入的一个数字，可按（）键； 如果需要全部清除屏幕上的数字，可按（）键。 A、AC B、MC C、ON/C 4、由四十、四万和四亿组成的数是（）。 A、4000040040 B、400040040 C、400004040 5、10个一千万和100个一百万相比较，（） A、10个一千万大 B、100个一百万大 C、一样大 四、提升训练 1、一个含有两级的数，其中一级上的数恰好是报警电话号码加一个“0”，另一级上的数是急救中心电话号码加一个“0”，这个数最大是多少？最小是多少？（“0”只能居号码的前面或后面) 2、有一个九位数，最高位上的数字是3，最低位上的数字是4，十位上的数字是个位上的2倍，前三位数字的和与后三位数字的和都是18，其他各数位上的数都是0。这个九位数是？
广东省广州高山文化培训学校学年八年级英语上学期期末考试试题 听力部分（20分） 姓名：班级：学号： Ⅰ. 听对话，选出正确的图画。(每小题1分，计分5分)。 Ⅱ. 听句子，选择恰当的答语。(每小题1分，计分5分) ( ) 6. A. , I’m . B. . C. . ( ) 7. A. , . B. . C. 170 . ( ) 8. A. A . B. . C. . ( ) 9. A. B. a . C. . ( )10. A. . B. , ’t. C. . Ⅲ. 听对话及对话后的问题，然后选择正确答案。(每小题1分，计分5分) ( )11. A. . B. . C. . ( )12. A. . B. A . C. A . ( )13. A. . B. . C. . ( )14. A. . B. . C. . ( )15. A. A . B. A . C. A . Ⅳ. 听对话，选择正确答案。(每小题1分，计分5分) 听下面一段对话，回答第16~17题。 ( )16. ? A. . B. . C. . ( )17. ? A. . B. . C. . 听下面一段对话，回答第18~20题。 ( )18. ’s ? . B. C. . ( )19. ? A. . B. . C. . ( )20. ? A. A . B. A . C. A . 笔试部分（100分） I. 单项填空 (满分15分) ( )21. — , ? — I . I . A. a; a B. a; C. ; a D. ; ( )22.— ? — a .
A B. C. D. ( )23. I’m . I ’ t . ? A. B. C. D. ( )24. a .. A. B. C. D. ( )25. — ?. — I . A. B. C. D. ( )26. ’s . A. B. C. D. ( )27. ? A. B. C. D. ( )28. . a . A. B. C. D. ( ( )29. . A. B. C. D. ( ) 30. , a . A. B. C. D. ( )31. , . A. B. C. D. ( )32. . I . A. . B. . C. . D. . ( )33. — 3 , ? —. , ’s . A. B. C. D. ( )34 a . . B. . . . ( )35.— ? — . , . , . ’t.’t. .完形填空. 根据短文内容，从A、B、C、D四个选项中选出一个最佳答案。(满分10分) . 36 . 37 , . ’s , 38 39 . ’s , a . , 40 . 41 , 42 . “ 43 ” . 44 a 45 . ( )36. A. B. C. D. ( )37. A. B. C. D. ( )38. A. B. C. D. ( )39. A. B. C. D. ( )40. A. B. C. D. ( )41. A. B. C. D. ( )42. A. B. C. D. ( )43. A. B. C. D. ( )44. A. B. C. D. ( )45 A. B. C. D. . 阅读理解(每小题2分，满分30分) A a China. . , 16, , 15, Chongqing, , 15, Hunan. . , . , . , . ’s , . “ ,” . . 8 . a (重点的) . a . a . , . (书法) . ? “I ,” . . I ’t . . ’s . 根据短文内容，选择最佳答案。 ( )46 ? A. 15. B. 16. C. 14 D. 17.
易错题(名词性从句) 1.In marine biology a great debate continues about dolphins have an actual language or not. A.whether B. that C. if D. which 2.Remember this used to be a quiet village. A.when B. how C. where D. what 3.We agreed to accept they thought was the best tour guide. A.whatever B. whomever C. whichever D. whoever 4.---What did the teacher say to you just now? ---She asked me . A.whether or not I finished my work B.did I finish my work or not C.is my work finished or not D.if or not I have finished my work 5.Who doubts it is true? A.that B. if C. which D. what 6.She never doubts I can do such a foolish thing. A.if B. that C. when D. whether 7.---Call the restaurant and ask for information. ---I don’t remember . A.who I should speak B. whom should I speak with C. with whom I should speak D. who should I speak with 8. She wanted to know child it was on the grass. A. who B. that C. what D. whose 9. There is a nice-looking car there. Peter wonders . A. it belongs to who B. whom does it belong to C. whom it belongs to D. who does it belong 10. After seemed a hopeless wait, four coal miners trapped in the mine for 125 hours were finally rescued in Heilongjiang Province. A. when B. that C. it D. what 11. It is difficult to tell exactly the saying began, but it is probable that it was in the theater or movie industry. A. where B. when C. why D. that 12. you don’t like him is none of my business. A. What B. Who C. That D. Whether 13. we can’t get seems better than we have. A. What; what B. What; that C. That; that D. That; what 14. men have learned much from the behavior of animals is hardly new. A. What B. Those C. That D. Whether 15. one can succeed depends on hard he works. A. that; how B. that; however C. whether; how D. whether; however 16. is his own decision. A. When he is leaving B. When he leaves C. When does he leave D. He leaves 17. we can raise our production remains a problem. A. Which B. How C. What D. That 18. It has not been announced the plane is to take off. A. how B. where C. when D. what
一、读出下面数，并四舍五入到万 24905000 6407000 85004300 708000 10099003 1895000 20004999 564798 95989 二、读出下面数，并四舍五入到亿350845030020 30504120030 60807000020 78950120003 200050002000 7000020001 678008030702 650057080001 400007000108 900078000908 900009037005 三、写出下面的数，并四舍五入到万 八千六百万零九十 五百三十万五千 一千二百万零六百零五 四千三百九十八万 六千八百五十万 四千七百八十万五千零一 六千万零五千 五千四百零一万四千五百零五 五千零八万零六百零三 九百九十九万五千零八 四、写出下面的数，并四舍五入到亿 五亿六千八百零三万零六百零二 三十五亿零六百零七万零四百零五 三千零五亿零八 六千四百七十三亿五千零一百 七十八亿五千二百万 八百九十亿六千 九千亿零九 九千零八亿三千零三万零五十五 七千八百亿六千零三百零五万零二千零三百零二
1、一个数，十万位上是8，最低位是3，十位上的数字是个位上数字的2倍，后三位数字的和为15，其他各数位上都是0. （1）、请你写出这个数，说说这个数是几位数。这个数的最高位是（）位？ 读出这个数。写作：（）位数最高位是（）位 读作： 2、用2、5、6、8和三个0组成数，按要求先写出这个数，再读出来。 （1）、最大的七位数：读作：写作： （2）、最小的七位数：读作：写作： （3）、只读出一个0的数：读作：写作： （4）、读出两个0的数：读作：写作： 3、完成下面问题。 300000406 读作： 四百二十万零九百写作： 一个数由七千个亿，二个千万，三个百万，六个万和九个十组成， 这个数写作： 4000000+600000+70000+8000+2 写作： 5、一个数省略万位后面的尾数后，近似数是6万，这个数在省略之前 最大是：最小是： 6、□最大能填几？ 39□429≈39万57□000≈58万89□6321347≈90亿85□9851420≈85亿 □最小能填几？ 39□429≈39万57□000≈58万89□6321347≈90亿85□9851420≈85亿7．7064000是由7个________，6个________和4个________组成的。这个数读作________。把这个数改写成用万作单位的近似数是________万。 8．7个千万、5个十万组成的数是________；改写成用“万”作单位的数是________。9．用5，0，0，0，7，6，3，4组成一个最大的八位数和一个最小的八位数。 10．在我国第六次人口普查中，某地区人口以“万”作单位，用四舍五入法统计约68万人，这个地区实际人口最多可能是________人，最少可能是________人。 11．用四舍五入法7□7890000≈8亿，□里可以填________。 12．用0，0，0，1，2，3这六个数字组成一个零都不读的六位数，最大的是________，最小的是________． 13、磊磊在一次参加数学竞赛时，遇到一个很有意思的考号：这个考号是个七位数，百万位上的数字是4，万位上的数宇是9，任意相邻的三个数位上的数字之和是18，请你猜猜这个考号是多少? 14．豆豆为自己的电话手表设了一个五位数的密码。万位数字是千位数字的2倍，千位数字是百位数字的2倍，百位数字是十位数字的2倍，十位数字比个位数字多1。这个密码是多少? 15．列出5个数，在千位上凑整后得到14000．
牛津英语上海版八年级下册单词与短语 Unit 1： prodigy n. （年轻的）天才；奇才 pianist n. 钢琴家 stunning adj. 绝妙的；令人难忘的sentence n. 句子 award n. 奖项；奖品 success n. 成功 strict adj. 严厉的；要求严格的performance n. 表演；演出 forever adv. 永远 orchestra n. 管弦乐队 encourage v. 鼓励；鼓舞 support v. 支持；帮助 talent n. 天资；天赋 interest n. 兴趣；业余爱好 inventor n. 发明家；创造者 curious adj. 好奇的；求知欲强的 finding n. 调查发现；研究结果 actually adv. 居然；竟然 lightning conductor n. 避雷针 nowadays adv. 现在；目前 bifocals n. 双目眼镜 develop v. 研制；发展 development n. 开发（成果）；研制（成果）set v. 放；置 pavement v. （马路边的）人行道 caller n. 打电话者 overcome v. 克服；战胜 admire v. 钦佩；崇拜 accident n. （交通）事故；意外 medal n. 奖牌 disabled adj. 丧失能力的；有残疾的 violin n. 小提琴 anyone pron. （用于疑问句或否定句中）任何人 hero n. 英雄；豪杰 national adj.3 国家的；民族的 pride n. 自豪；骄傲 volunteer n. 志愿者 manage v. 能解决（问题）；应付（困难）hard-working adj. 工作努力的；辛勤的talented adj. 有才能的；天才的intelligent adj. 聪明的；有才智的determined adj. 坚决的；有决心的grocery n. 食品杂货店 clothing n. 衣服；服装 province n. 省 wise adj. 充满智慧的；明智的 belief n. 信仰；信念 equal adj.平等的；同等的 president n. 总统；国家主席 grandchild n. （外）孙子；（外）孙女including prep. 包括……在内shopkeeper n. 店主 miss v. 怀念；思念 retire v. 退休；退职 短语： on television 电视播放的 at the age of 在……岁时 at a price 付代价 be strict with sb 对某人要求严格 fall ill 病例 in place of 代替 be grateful to（sb for sth） (为某事)感激（某人） be curious about sth 对某事感到好奇search for 找寻；思索（答案） lead to 使发生；导致 protect…from …保护……以免…… be tired of （doing sth） 厌倦；厌烦（做某事） be known as 被称作；被叫做 set up 建立；创建 for love 出于热爱 forget about sb 不再想某人； 不再把某人放在心上 come on （表示知道某人说的话不是真的）得了吧 save up 储蓄；攒钱 fight for 为……斗争 be equal to 与……平等 in total 总计；总数 Unit 2： smart adj. 聪明的；机敏的 plenty n. 大量；充足