当前位置：文档库 › 八下U1-10综合填空

八下U1-10综合填空

八年级下册

Unit1 Aron Ralston is an American man who is interested in mountain climbing. As a mountain 1____ (climb), Aron is used to2_____(take) risks. There were many times when he almost lost his life when climbing. On April 26, 2003, he had a serious mountain climbing accident in Utah. His arm was caught under a 360-kilo rock that fell on him when he was climbing by himself in the mountains. Because he could not free his arm, he stayed there for five days .But when his water 3_____(run) out, still no one found him. 4_____(save) his own life, he used his knife to cut5____ half his right arm. Then, with his left arm, he bandaged 6____(he) so that he would not lose too much blood. After that, he climbed down the mountain to find help.

After7___(lose) his arm, he wrote a book about his experience. In this book, Aron tells of the 8_______(important) of making good decisions, and of being 9____control of one’s life. His love for mountain climbing is so great 10____he kept on climbing mountains even after this experience. His spirit encourages many people to face any difficulties bravely.

Unit2 Dear Miss Li,

I’d like to thank you for giving money to Animal Helpers. I’m sure you know that this group was set up to help 1_____ (able) people like me. You helped to make it possible for me 2___(have) Lucky. Lucky makes a big3___ (different) to my life. Let me tell you my story.

I can't use my arms or legs well, so4____(normally) things like answering the telephone, opening and closing doors, or 5___(carry) things are difficult for me. Then last year, to cheer me 6___, a friend of7___(me) came up with a plan and helped to get me a special trained dog Lucky from Animal Helpers. Lucky is clever and he can understand me when I give him orders. I love animals and I’m 8___(excite) about having such a fantastic dog. I also feel lucky to have the “dog helper” because of your 9___(kind). I’ll send you a photo of him if you like. Thank you again for 10____(change) my life.

Unit3 The Sunday Mail magazine invited parents to write about whether they think young people should do chores at home.

Some parents think young people don’t have to do chores at home. Kids these days already have e nough stress from school. They don’t have time to study and do housework, too. So they should spend their time1____ schoolwork to get good grades. It is their parents’ job 2______(provide) a clean and comfortable environment at home3_____ their children. However, others 4_____(agree). They think it is important for children to learn how5_____(do) chores and help their parents with housework. Doing chores 6_____(help)to develop children’s 7______(dependent)and teachers them how to look after 8_____(they). It also helps them to understand the idea of 9______(fair). They believe the earlier kids learn to be independent, the 10_____(good) it is for their future.

Unit4 These days, Chinese children are sometimes busier on weekends than1____ because they have to take so many after-school classes. Some of them are learning exam skill so2___they can get into a good high school and later a good university. 3____are practicing sports so that they can compete and win. However, this doesn’t only happen in China.

Many mothers in America send their small kids to all kinds of classes and they are

always4____(compare) their kids with others. Some know maybe they could cut5___ a few activities, but they think these activities are important for their children’s future, they really want their kids to be 6____(success). However, some mothers think they shouldn’t push their kids so hard. Doctors say too much pressure is not good for a child’s 7____(develop). Kids should have time8____(relax) and think for9___(they), too. Although it’s normal to want successful children, it’s even10_____(important) to have happy children.

Unit5 As the news on the TV reported, a heavy rainstorm was in Alabama. Strong winds blew outside. Everyone in the neighborhood was busy. Ben’s dad was putting pieces of wood over the windows while his mom was making sure the flashlights and radio were working. Ben was helping his mom make dinner when the rain 1____(begin) to beat heavily 2____the windows. At night, Ben could not sleep at first. He finally fell3_____(sleep) when the wind was4_____(die) down at around 3:00 a.m5_____ he woke up, the sun was rising. He went outside with his family and found the neighborhood 6_____ a mess. 7____(fall) trees, broken windows and rubbish were everywhere. They joined the neighbors to help clean8____ the neighborhood together. 9____ the storm broke many things apart, it brought families and neighbors 10____(close) together.

Unit6 The Monkey King is the main character from the famous Chinese story Journey to the West. Most of pupils in England were hearing this story for the first time1. November 1979. .However , this story is not new to Chinese children.

The Monkey King has a magic stick .He can sometimes make the stick so small 2___ he can put it in his ear. At other times , he is able to make it big and long. He uses it to fight bad people . He is wonderful because he helps weak people . As soon as he3.___(see)bad people , he thinks of ways to fight them. In fact , he sometimes does not even look like a monkey .This is because he can turn himself into different 4 (animal) and objects, such as a bee5 a fly .But unless he can hide his tail, he cannot make6. (he) be a human.

The Monkey King 7. (excite ) the children of China for many years. And as soon as the TV program came out more than 30 years ,Western children became8. in this story because the clever Monkey King keeps 9. (fight) to help the weak and never gives up. He10___ (love) by children all over the world.

Unit7 Sichuan is a province in southwest China. It has a large population, and it is also the home of pandas. There are some research bases1. working on how2._____ (protect )pandas and other endangered animals. Every year ,3. (thousand ) of visitors visit Sichuan, and they also learn something about the environment the pandas are in.

In ancient times ,pandas and humans were both faced with their own challenge from nature .However, as time went by ,humans4. ( success) in making use of the environment and became stronger and stronger. The more success humans reach, the more they want to get 5.____ (human ) footsteps reached everywhere, 6.____ (include) the mountains, the oceans, the forests and so on. To get more wood , they started to cut7.____more forests, even the pandas’ food, the bamboo. As the forests get8. (small ) and other human activities cause more problems, pandas cannot find enough to eat and they are having fewer9._____( baby) .

The pandas are endangered in many ways because10. humans .11. is time to think about what to do to help save them.An education program in Chengdu teaches children about pandas and endangered wild animals . We hope that in the future there12. (be) a lot more pandas.

Unit 8 Do you have a favorite singer or band ? What kind of music do you like? I am a fan of country music . It is a traditional kind of music from the southern states of America. Nashville, Tennessee is the home of country music. It reminds us of the1. ( beautiful) of nature and the countryside . Garth Brooks is one of the2. (succeed) musicians and he has sold plenty of records.

Sarah was a teenager from America, she used to fight over almost everything with her family . But five years ago ,3. she was studying abroad in England , she heard a song full of feelings about returning home4. the radio . It made Sarah5. (think) about her family and friends back in the US. She came to realize how much she actually missed all of them . Ever since then , she6 (be) a fan of American country music.

Sarah knows that there is a Country Music Hall of Fame Museum in Nashville. It is a pity that she hasn’t been to Nashville7 , but it is her dream8. (go) there one day . She has already read a lot about the place and done some research on it . .There are also always a lot of great country music concerts with famous musicians and singers, like Garth Brooks. Most of his songs 9 (listen) by Sarah already. She hopes to see him sing10. (live ) one day !

Unit 9 Have you ever been to Singapore ? For 1. (thousand) of Chinese tourists , this is2.____ island that is wonderful and small in Southeast. It is a safe place to take a holiday. On the one hand , more than three quarters of the population3. (be) Chinese , so you can 4.____(simple) speak Putonghua. On the other hand , Singapore is an English-speaking country , so it’s a good place to practice your English!

Maybe you fear that you’ll find nothing good to eat when you travel. However, in Singapore, you won’t have any problem5. (find) a lot of food from China. It’s also an excellent place to try new food . 6 you like Indian food , Western food or Japanese food, you’ll find it all in Singapore!

Have you ever7. (hear) of the Night Safari? There is a Night Safari in Singapore . It might seem strange to go to a zoo when it’s dark. That’s because a lot of animals only wake up at night, during the daytime they probably are asleep. You can watch animals in a 8. (natural) environment than in a normal zoo.

One great thing about Singapore is that the temperature is almost the same all year round . This is because the island is so close9. the equator . So you can choose10_____(go) whenever you like –spring ,summer ,autumn or winter. Of course , it’s not too far from China!

Unit10 Do your parents work near or far from your hometown. Nowadays, 1._____(million) of Chinese leave the countryside to work in the cities.2._____ these is Zhong Wei, he grew up in a small village, but he left his hometown and went to Wenzhou. Now he works in3.____ crayon factory . However, he4. (live ) in Wenzhou for the last 13 years.

There5.____ ( be) many people like him there. They haven’t been back home for more than a year. 6_____a shame!People like Zhong Wei are interested in how7. hometowns are changing .New roads, beautiful schools , large squares8. (build ) by the government. Zhong Wei knows great changes are taking place here. Besides, he thinks these changes are good because things need to change in order to become9. ( good ). But he also thinks some things never change , and his hometown is still the place that holds all his childhood10. ___ ( memory) . He wishes to have more time to see his hometown and sit under that big tree again.

八年级英语课文填空

课文填空：一 Traditional Chinese doctors believe we need a______ of yin and yang to be healthy. For______, are you often weak and tired ? Maybe you have too much yin. Y ou______ eat hot yang foods, like beef.Eating Dangshen and Huangqi herbs is also good for this. But people who are too stressed_____ and angry may have too much yang. Chinese doctors believe that they should eat more yin foods like tofu. Chinese_______ is now popular in many ______countries. It’s easy to have a healthy lifestyle, and it’s important_____ eat a balanced diet. I’m pretty healthy. I exercise every day, usually when I came home_____ school. My_____habits are pretty good. I try to eat a lot of vegetables. I eat fruit and_____ milk every day. I never drink coffee. Of course, I love junk___ too, and I eat it two______ three times a week. Oh, and I sleep nine hours every night. So you see, I look______ my health. And my healthy____ helps me get good grades. Good food and______ help me to study better. I hope you’re enjoying my school in New Y ork. I like your school in Beijing, but I’m not______very well at the moment. I’m tired and have a lot of headaches. And I’m stressed out because my Putonghua isn’t______. I study late every night, sometimes until 2 am, but I don’t think I’m improving. I really need some conversation______ ! I think have a cold,too.Ｏh, dear! But my host family is really nice. 二 Ben Lambert’s V acation Plans! Ben Lambert, the f______ French singer, is taking a long v_____ this summer ! He thought about going to Greece or Spain, but decided_____ Canada. “I always take vacations______ Europe,” he said. “ This time I want to do something different. I heard that Canada is beautiful, and I know there are many people there who______ French.” Ben is going to Canada’s Great Lakes. He is leaving the first week in June and______ until September. He plans to have a very relaxing vacation. “ I’m taking walks,going fishing, and going bike______. I;m planning to spend time in the beautiful countryside. I love_____. I hope I can forget all my problems!. At night, I’m______videos and sleeping a lot…A great vacation ! I can’t _______! 三

人教版八年级英语下课文原文

人教版八年级英语下课文原文 Unit 1 What’s the matter? 1. Bus Driver and Passengers Save an Old Man At 9:00 a.m. yesterday, bus NO.26 was going along Zhonghua Road when the driver saw an old man lying on the side of the road. A woman next to him was shouting for help. The bus driver, 24-year-old Wang Ping, stopped the bus without thinking twice. He got off and asked the woman what happened. She said that the man had a heart problem and should go to the hospital. Mr. Wang knew he had to act quickly. He told the passengers that he must take the man to the hospital. He expected most or all of the passengers to get off and wait for the next bus. But to his surprise, they all agreed to go with him. Some passengers helped Mr. Wang to move the man into the bus. Thanks to Mr. Wang and the passengers, the doctors saved the man in time. “It’s sad that many people don’t want to help others because they don’t want any trouble, ”says one passenger. “But the driver didn’t think about himself. He only thought about saving a life.” 2. He Lost His Arm But Is Still Climbing Aron Ralston is an American man who is interested in mountain climbing. As a mountain climber, Aron is used to taking risks. This is one of the exciting things about doing dangerous sports. There were many times when Aron almost lost his life because of accidents. On April 26, 2003, he found himself in a very dangerous situation when climbing in Utah. On that day, Aron’s arm was caught under a 360-kilo rock that fell on him when he was climbing by himself in the mountains. Because he could not free his arm, he stayed there for five days and hoped that someone would find him. But when his water ran out, he knew that he would have to do something to save his own life. He

道德与法治人教版八年级下第二单元测试题

道德与法治人教版八年级下第二单元测试题一、单项选择题 1.有人认为，网络是个开放的世界，每个人都有自由发表见解的权利。因此，我们可以在网上想说什么就说什么。这种观点错误的原因是（） ①公民的权利和义务相统一②上网要遵守法律这一根本的行为准则 ③公民有言论自由，但不是无限制的绝对自由④网络的应用是把双刃剑，有利也有弊 A.①③ B.②③ C.①②③ D.②③④ 2.随着“互联网+”战略的实施，我们可以通过网络更加便捷地参与国家政治生活。但与此同时，互联网也成为某些造谣者肆意散播谣言的平台，扰乱了社会秩序，影响了社会和谐与稳定。作为网民，我们应该（） ①提高公民意识，增强辨别是非能力②树立权利意识，坚持言论绝对自由 ③强化义务意识，坚持不信谣、不传谣④增强法律意识，依法参与政治生活 A.①②③ B.①③④ C.②③④ D.①②③④ 3.下列行为中属于合法搜查的是（） A.冲冲怀疑同桌华华偷了他的手机，对华华进行搜身检查 B.超市负责人怀疑顾客杨某偷拿超市商品，对他进行强行搜身 C.公安人员出示搜查证对某犯罪嫌疑人住所进行搜查 D.某电器厂为防止产品丢失，对下班的员工搜身检查 4.市民可通过微信公众号“12369环保举报”，以文字、图片、视频等多种形式，向环保部门举报身边的环境污染问题。市民用这种方式参与公共事务，体现了公民在行使（） A.建议权 B.选举权 C.隐私权 D.监督权 5.下边漫画中的消费者可采取的正确的维权方法有（） ①向消费者协会投诉②找几个人砸了这家店铺 ③向工商管理部门举报④向人民法院提起诉讼 A.①②③ B.②③④ C.①②④ D.①③④ 6.下列做法中既正确行使了公民权利又履行了公民义务的悬（ ) A.珊珊在图书馆看书时大声喧哗 B.小普品学兼优被评为“三好学生” C.阿津把故意弄坏的手机退还给商家 D.小谷在参观旅游景点时乱刻乱画 7.英雄是国家和民族精神的体现，是引领社会风尚的标杆。我国有关法律规定，侵害英雄烈士等的姓名、肖像、名誉、荣誉，损害社会公共利益的，应当承担民事责任。这一规定（）①有利于形成尊崇英雄的社会风尚②表明我国公民享有广泛的权利 ③有利于弘扬社会主义核心价值观④表明刑法是维护英雄烈士声誉的武器 A.①③ B.②③④ C.①②④ D.①②③ 8.《公共场所卫生管理条例实施细则》明确规定：室内公共场所禁止吸烟。一位在餐馆里吸烟的人说：“我在这里消费，抽烟难道不是我的权利吗？”劝阻这位吸烟者的理由有（）①公民行使权利时要尊重他人的权利②公民要在法律允许的范围内行使权利 ③不抽烟是公民应履行的法律义务④我国公民的权利和义务相统一 A.①②③ B.②③④ C.①②④ D.①③④ 9．新修订的《陕西省消费者权益保护条例》明确规定，消费者权益保护委员会应引导、帮助经营者建立方便快捷的消费投诉处理机制，鼓励其与消费者采用协商和解的方式解决消费争议。因为协商这种维护权益的方式( ) ①快速、简便②在当事人自愿、互谅的基础上进行

人教版八年级生物下册核心知识点填空

班级: 姓名: 精品文档第一章生物的生殖和发育 1?植物利用种子来繁殖后代的方式都属于 __________ 生殖，后代具有双亲遗传特性的生殖方式是 ____________ ，后代只具有母体遗传特性的生殖方式是 ________________ 0 2. 有性生殖和无性生殖的根本区别： _________________________________________________ 0 3. ____________________________________ 嫁接时应当使接穗和砧木的紧密结合，以确保接穗成活。 4. __________________ 嫁接方式分为 _________________________________ 和，嫁接成功后表现出 _________________ 的性状。 5. __________________________________________________________ —棵桃树开很多种颜色的花是利用哪种方法繁殖？ _______________________________________ o 6. ____________________________________ 蚕的一生要经过 __________________________ ，它的发育方式被称为 ________________________ ，蝗虫的一生要经过 _______________________ ，蝗虫的发育方式被称为 ___________________ 7. __________________________________ 消灭蝗虫的最佳时期是 o 8. __________________ 两栖动物是 ___________ 生殖， __________________ 受精，发育。 9. 下图是鸟卵的结构模式图，请根据图回答问题： (1) ________________ 图中的1是，具有 _____________________________________ 作用，还能为胚胎发育提供所需要的 _______ 和 _________________________________________ 0 (2) _____________ [ ] ___________ 、[ ] ___________ 和[] ________________ 合起来称为卵细胞；其中 _________ 中含有细胞核。 ___________ 是卵细胞的主要营养部分，外面包裹着卵黄膜。 (3) _________________________________________________________________ 鸟的生殖和发育过程包括 _____________________________________________________________ 等阶段。 1 __________ 2 __________ 3 _________ 4 5 6 7

(完整word版)八年级下册英语按课文填空.doc

八年级下册英语按课文填空 Unit1 Bus Driver and Passengers Save an Old Man. p-3)At 9:00 a.m. yesterday, bus No.26_________ (go) along Zhonghua Road when the driver __________(see) an old man ____________ (lie) on the side of the road. A woman next to him was __________(shout) for help. The bus driver, 24-year-old Wang Ping,_________( stop) the bus without ___________ (think) twice He __________(get) off and asked the woman what _________ (happen) . She said that the old man had a heart problem and ________________( go)to the hospital. Mr. Wang knew he had to act_________ (quick). He told the passengers that he ____________( take )the man to the hospital. He expected most or all of the passengers ________________ (get) off and wait for the next bus. But to his surprise, they all agreed _____________ (go) with him. Some passengers helped Mr. Wang to move the man on the bus. Thanks to Mr. Wang and the passengers, the doctors____________ (save) the man in time.“ It’ s s that many people ____________ (not want) to help others because they don’ t wanttrouble,any” says one passenger.“ But the driver didn’ t think about __________ (he). He only thought about saving a p—6)Aron Ralston is an American man who ________________(对。。。感兴趣 ))mountain __________(climb). As a mountain climbers , Aron is used to __________(take) risks, This is one of the exciting________( thing) about __________(do) dangerous sports. There were many times when Aron almost lost his life__________(由于 ) accidents. _______ April 26, 2003, he found himself in a very dangerous situation when _____________(climb) in Utah. ______ that day, Aron’ s arm was caught under a -2,000kilorock that _________(fall) on him when he was climbing by himself in the mountains. Because he could not free his arm, he __________(stay)there for five days and hoped that someone ___________(find )him. But when his water ________(run) out, he knew that he would do something ___________( save) his own life. He was not ready __________( die )that day. So he used is knife _________( cut) off his right arm. Then with his left arm, he bandaged himself _____________为(了 )he would not lose _____________(太多的血 ). After that, he climbed down the mountain __________( find) help. After____________( lose)his arm, he_________( write) a book__________( call) Between a Rock and a Hard Place. This means__________( be)in a difficult situation that you cannot seem ________( get) out of. In this book, Aron tells the importance of _______(make) good decisions, and of being in control of one’ s life. His love for mountains climbing is so great that he kept on________(climb) mountains even after this experience. “ Be Do we have the same spirit as Aron? Let’ s think about it before we find ourselves hard place” , and before we have to make a decide) that could mean life or death. Unit2 p—11)Mario green and Mary brown _________riverside high school__________(放弃 ) several hours each week _______( help) others . Mario loves animals and wants_________( be )an animal doctor. He volunteers at an animal hospital every Saturday morning. Mario believes it_________( help) him _______( get) his future dream job."It's hard work, "he says, "but I want to learn more about how ________(care) for animals. I get such a strong _____________________满(足感 ))when I see the animals _________(get) better and the look of joy on their owners' faces.' Mary is a book lover. she could read by herself ______ the age of four. Last year, she decided _________(try) out for a volunteer after-school reading program. She still works there（一周一次） __________( help) kids learn to read."The kids_________(sit) in the library, but you _________( see) in their eyes that they're going__________ a different journey _________each new book.

八年级英语上册英语课文原文

系统复习资料八年级上册英语课文原文 Unit 1Where did you go on vacation? Section A 2d Rick：Hi，Helen.Long time no see. Helen：Hi，Rick.Yes，I was on vacation last month. Rick：Oh，did you go anywhere interesting? Helen：Yes，I went to Guizhou with my family. Rick：Wow！Did you see H uangguoshu Waterfall? Helen：Yes，I did.It was wonderful！①We took quite a few photos there.What about you？Did you do anything special last month? Rick：Not really.②I just stayed at home most of the time to read and relax., Section B 2b Did Jane have a good time on Monday？What about on Tuesday? Monday，July 15th I arrived in Penang in Malaysia this morning with my family.①It was sunny and hot，so we decided to go to the beach near our hotel.②My sister and I tried paragliding.③I felt like I was a bird.It was so exciting！For lunch，we had something very special-Malaysian yellow noodles.They were delicious！In the afternoon，we rode bicycles to Georgetown.④There are a lot of new buildings now，but many of the old buildings are still there.In We ld Quay，a really old place in Georgetown，we saw the houses of the Chinese traders from 100 years ago.⑤I wonder what life was like here in the past.I really enjoyed walking around the town. Tuesday，July 16th ⑥What a difference a day makes！My father and I decided to go to Penang Hill today.We wanted to walk up to the top，but then it started raining a little so we decided to take the train.⑦We waited over an hour for the train because there were too many people.When we got to the top，it was raining really hard.We didn't have an umbrella so we were wet and cold.It was terrible！⑧And because of the bad weather，we couldn't see anything below.⑨My f ather didn't bring enough money，so we only had one bowl of fish and rice.I was so hungry！But it tasted great！,

八年级下册道德与法治期末测试卷

2018-2019学年第二学期八年级道德与法治期末试卷一、 1、2017年全国人大常委会表决通过了修订的红十字会法、民法总则、测绘法等法律、这些法律的立法依据是（） A 、立法法 B 、民法通则 C 、宪法 D 、行政法 2、刑警王某在调查刑事案件中，采取非法手段，逼取供词，构成刑讯逼供罪，被依法逮捕。王某的行为是（） A 、做了宪法和法律禁止做的事 B 、拒绝做宪法和法律规定做的事 C 、做了宪法和法律未授权的事 D 、行使了刑警的权利 3、宪法规定国家生活中最根本的问题，下列属于宪法中规定的内容的有（） ①社会主义制度是我国的根本制度 ②我国城市、乡村免除了义务教育阶段学生的学杂费 ③我国个人所得税的起征点是3500元 ④人民代表大会制度是我国的根本政治制度 A 、①② B 、①④ C 、②③ D 、③④ 4、我国国家机构贯彻民主集中制原则主要体现为（） ①国家权力来自人民，由人民组织国家机构 ②在同级国家机构中，国家权力机关居于主导地位 ③遵循在中央统一领导下，充分发挥地方的主动性、积极性原则 ④在国家机关内部，作出决策、决定时不用实行民主集中制 A 、①②③ B 、①③④ C 、②③④ D 、①②④ 5、随着房地产价格上涨，党和政府提出一系列措施来为民众的住房提供扶持与帮助指导。可见，国家和政府负有保证公民权利实现的责任，具体体现在（） ①创造和提供条件来保障公民权利的实现 ②废除公民的义务来保障公民权利的实现 ③提供积极的法律保护来保障公民权利的实现 ④定期发放金钱和物质来保障公民权利实现 A 、①③ B 、②③ C 、②④ D 、③④ 6、我国公民最重要、最基本的权利是（） A 、劳动权 B 、财产权 C 、人身自由权 D 、受教育权 7、以下言行中，能体现公民自觉履行法定义务的是（） A 、“听说你父亲病了？”“这与我无关，我是领养的！” B 、“又该交税了。”“让我想想怎样少交点税。” C 、“征兵工作又开始了。”“我符合条件，明天就去报名。” D 、“妈，开学得交一些杂费了。”“我与你爸离婚了，向他要去。” 8、午休时间，同宿舍的同学都在休息，可陈昊同学还在大声朗读英语。室友多次提醒，他却说：“学习是我的权利，任何人都不能干涉。”陈昊同学的观点是（） A 、正确的，因为我国公民的权利受法律保护 B 、错误的，因为公民的权利和义务具有一致性 C 、正确的，因为我国公民享有的权利和自由具有平等性和真实性 D 、错误的，因为我们在行使自由和权利的时候，不得损害其他公民合法的自由和权利 9、中国对南沙群岛及其附近海域拥有无可争辩的主权。针对菲律宾在黄岩岛制造的种种事端，中国政府明确要求：菲律宾撤走在黄岩岛的船只，决不能干扰中国渔船作业，更不得干扰中国政府公务船依法执行公务。中国做好了应对菲律宾扩大事态的各种准备。这体现了中国政府（）班级：姓名：考场考号 … … … …… … … … … … … … … … … … … … … … … … 装 … … … … … …订 … … … … … … 线 … … … … … … … … … … … … … … … … … … … …

(完整版)人教版初中生物八年级下册知识点填空,推荐文档

八年级上生物寒假作业 (生物八年级下册知识点填空) 第七单元第一章生物的生殖和发育一、植物的生殖 1．有性生殖:由发育成新个体的生殖方式. 例如：种子繁殖（通过开花、传粉并结出果实，由果实中的种子来繁殖后代。）（胚珠中的卵细胞与花粉中的精子结合成受精卵→胚） 2．无性生殖:不经过两性生殖细胞结合,由直接产生新个体。例如：扦插，，压条，等。 3．嫁接的关键:接穗与砧木的紧密结合,以确保接穗成活. 二昆虫的生殖和发育 1．完全变态: 由受精卵发育成新个体的过程中, 幼虫与成体的结构和生活习性差异很大,这种发育过程叫完全变态发育. 过程：→→→。举例：家蚕、蜜蜂、蝶、蛾、蝇、蚊 2．不完全变态: →→。举例：蝗虫、蝉、蟋蟀、蝼蛄、螳螂三两栖动物的生殖和发育 1．过程：发育（如蛙的变态发育:卵→蝌蚪→幼蛙→成蛙） 2．特点：，。四、鸟的生殖和发育 1．过程:筑巢、求偶、交配、产卵、孵卵、育雏几个阶段。 2．特点：，。 3．鸟卵的结构：一个卵黄就是一个卵细胞。胚盘里面含有，是发育的场所。卵壳和壳膜——保护作用，卵白——营养和保护作用，卵黄——主要的营养。第二章生物的遗传和变异（遗传：是指亲子间的。变异：是指亲子代间或个体间的差异）。一、基因控制生物的性状 1 、生物的性状:生物的形态结构特征、生理特征、行为方式. 2 、相对性状：同一种生物的不同表现形式。例如：人的单眼皮和双眼皮，玫瑰花的红花和粉花。 3、控制生物的性状。例：转基因超级鼠和小鼠。 4 、生物遗传下来的是而不是性状。二、基因在亲子代间的传递 1．基因：是染色体上具有控制生物性状的DNA 片段。

新人教版八年级下册英语课文改编语法填空练习题

八年级下册英语课文语法填空练习题 UNIT 1 What's the matter? P3 3a Bus Driver and Passe ngers Save an Old Man 1. ________ 9:00 a.m. yesterday, bus No. 26 2. ________ ( go ) along Zhonghua Road when the driver saw an old man 3. ___________ (lie) on the side of the road. A woman was next to 4. __________ (he) , shouting for help. The bus driver, 24-year-old Wang Ping, stopped the bus without ______ ( think ) ______ ( two). He got off and _ (ask ) the woman what happened. She said that the man had a heart problem and should __________ ( go )to the hospital. Mr. Wang knew he had to act __________ ( quick ). He told the ___________ (passenger ) that he must take the man to the hospital. He expected most or all of the passengers __________ ( get ) off and wait ___________ the n ext bus. But to __________ (he) surprise, they all agreed ____________ (go )with him. Some passengers helped Mr. Wang to move the man onto the bus. Thanks _________ Mr. Wang and the passengers, the doctors ____________ (save ) the man in time. "It's said that many people don't want to help others ___________ they don ' t want ___________ (some) trouble," says one passe nger. "But the driver did n't thi nk about _________ ( him ). He only thought about __________ (save) a life." P6 2b He Lost His Arm But Is Still Climbi ng Aron Ralston is ____________ American man who is _____________ (interest) in mountain climbing. As a mountain climber, Aron is used to ___________ (take )risks. This is one of the exciting ___________ (thing ) about doing dangerous sports. There were many ___________ (time) when Aron almost lost his life because of accidents. April 26, 2003, he found himself in a very _____________ (danger ) situation when climbing in Utah On that day, Aron's arm was caught under a 2,000-kilo rock that fell on him when he was _____ (climb) by himself in the mountains. Because he ____ ( can ) not free ______ (he) arm, he stayed there ___________ five (day) and hoped that some one would find him. But whe n his water ran out, he knew that he would _____ (has) to do something __________ (save ) his own life. He was not ready to die that day. So he used his knife __________ (cut ) off half his right arm. Then, with his left arm, he ban daged himself so that he would not lose too ___________ (many) blood. After that, he ____________ ( climb) down the mountain to find help. After ___________ (lose) his arm, he wrote a book called Between a Rock and a Hard Place . This means being in a difficult situation that you cannot seem to get out of. In this book, Aron tells of the _____________ ( important ) of ___________ (make) good decisions, and of being in control of one's life. His love for mountain climbing is so great ________ he kept on ___________ (climb ) mountainseven after this experienee. Do we have the same spirit _________ Aron? Let's think about it before we find ourselves “ between a a hard place ” , and before we hav ___________ ( make ) a decision that could mean life or death. P6 2b He Lost His Arm But Is Still Climbi ng Aron Ralst on is an America n man .(1) _______ O n April 26, 2003, he found himself in a very dan gerous situati on whe n

新人教版八年级上英语课文原文

Unit 1 Where did you go on vacation 2d conversation: R: Hi, Helen. Long time no see. H: Hi,Rick. Yes, I was on vacation last month. R: Oh, did you go anywhere interesting H: Yes, I went to Guizhou with my family. R: Wow! Did you see Huangguoshu Waterfall H: Yes, I did. It was wonderful! We took quite a few photos there. What about you Did you do anything special last month R: Not really. I just stayed at home most of the time to read and relax. 2b passage: I arrived in Penang in Malaysia this morning with my family. lt was sunny and hot,so we decided to go to the beach near our hotel. My sister and l tried paragliding. l felt like l was a bird. lt was so lunch,we had something very special——Malaysian yellow noodles. They were delicious. In the afternoon,we rode bicycles to Georgetown. There are a lot of new buildings now, but many of the old buildings are still there. In weld quay, a really old place in Georgetown,we saw the houses of the Chinese traders from 100 years ago. l wonder what life was like here in the past .l really enjoyed walking around the town. What a difference a day makes! My father and I decided to go to Penang Hill today. We wanted to walk up to the top,but then it started raining a little so we decided to take the train. We waited over an hour for the train because there were too many people . When we got to the top ,it was raining really hard. We didn't have an umbrella so we were wet and cold. It was terrible!And because of the bad weather,we couldn't see anything below. My father didn't bring enough money,so we only had one bowl of rice and some fish. The food tasted great because I was so hungry! Unit 2 How often do you exercise 2d conversation: A:Hi,Claire,are you free next week B:Hmm… next week is quit e full for me,Jack. A:Really How come B:I have dance and piano lessons. A:What kind of dance are you learning B:Oh,swing dance. It’s fun! I have class once a week,every Monday. A:How often do you have piano lessons B:Twice a week,on Wednesday and Friday. A:Well,how about Tuesday