新目標八年級英語(yǔ)上冊期中試題說(shuō)明:請將第I卷的答案寫(xiě)在后面的答題卷上。
(總分120分)第I卷聽(tīng)力部分(20分)Ⅰ.聽(tīng)單詞, 用所聽(tīng)到的單詞的適當形式填空。1. She goes to the movies _______ a week.2. Some friends have opposite(相反的) views and ________. 3. Wang Hai was _______. So he didn't go to school. 4. There are some _______ between this picture and that picture. 5. Mr. Liu wants to go _______ today.Ⅱ.聽(tīng)句子, 選出與其意思相符的圖畫(huà)。
6. . _____ 7. _____ 8. _____ 9. _____ 10. _____ Ⅲ.聽(tīng)對話(huà), 根據其內容判斷句子正(T)、誤(F)。 11. Ann is a teacher. 12. Ann usually walks to school. 13. Ann's bike is broken today. 14. Some of Ann's classmates live far from the school. 15. Somebody goes to school by car.Ⅳ.聽(tīng)短文, 根據其內容完成下列各句。
16. Kate is Mrs. Green's ________. 17. Kate is ________ years old now. 18. Kate's ________ will go shopping. 19. Kate is wearing a new _______. 20. The party is going to start at three ________.筆試部分(100分)Ⅴ.單項選擇。(20分)21. —_______ do you help the old man with the housework? —Once a week. A. How soon B. How long C. How often D. How many22. —80% students like soccer, what does “80%” mean? —________. A. No students B. All students C. Some students D. Most students23. —Would you like some ______ milk? —Yes, but _______ a little. A. must, just B. many, not C. any, no D. more, only24. He is in good _______. He's pretty ________. A. health, health B. healthy, healthy C. health, healthy D. healthy, health25. —Your eating habits are very good. —_________. A. Don't say so B. Thank you C. You're welcome D. Not at all26. —I have ______ today, so I can't go to school. —I'm ______ to hear that. A. cold, sorry B. cool, happy C. a cold, sorry D. a cool, sorry27. You're too tired. You _______ have a good rest. A. should B. can C. may D. shouldn't28. He will stay in Beijing for _______ days. A. a little B. little C. a few D. few29. Health is important to us. We should eat more vegetables and fruit instead of _____ rich food. A. too much B. much too C. very much D. very30. It's easy ______ English and it's important ______. A. study, use B. to learn, to practice C. speak, say D. say, speak31. She looks ______ because she has a ______ vacation. A. relaxed, relaxed B. relaxing, relaxing C. relaxing, relaxed D. relaxed, relaxing32. In North America, most students go to school ______ the school bus. A. on B. in C. by D. take33. This problem______ that one.A. are the same to B. is different from C. are different than D. is as easier as34. The most popular ______ transportation are bikes and buses. A. way of B. mean C. means of D. way35. _______ to school by boat is _______ fun than taking a bus. A. Go, a lot of B. To go, many more C. Going, a lot more D. Goes, a lot36. —How ______ is the subway station? — About three miles _______. A. far, far B. away, away C. far, away D. away, for37. —I'm sorry I can't come to your party. I have to do my homework. —________.A. That's right B. That is a good idea C. It's good D. That's too bad38. —Would you like to come to my birthday party next Friday? —________. A. I'd love B. I'd love to C. I'd like D. Yes, please39. —Would you like _______ cake? —No, thanks. I'm full(飽的). A. other B. the other C. others D. another40. Li Wei with his friends _______ work on the farm next week. A. goes to B. go to C. are going to D. is going toⅥ.完形填空。
(10分)We 41 a survey about different 42 transportation last week. We asked students 43 their favorite kinds of transportation. 44 are some of the results. Most students come to school 45 bike and they like 46 bikes. Of course, bikes are 47 than cars and buses. Some students like cars 48 they are safer than bikes. Cars are also faster than bikes and buses. Among some students, buses are not popular, because they often have 49 passengers(旅客). Buses are also dirtier and more crowded(擁擠). However(然而), not many people 50 afford(買(mǎi)得起) a car. 41. A. did B. make C. have42. A. kind of B. kinds of C. a kind of43. A. from B. with C. about44. A. Here B. There C. They45. A. on B. by C. ride46. A. by B. on C. riding 47. A. cheaper B. more expensive C. cheap48. A. though B. because C. but49. A. too much B. a lot C. too many50. A. can B. could C. mayⅦ.閱讀理解。(20分)(A)Doctors tell us that holidays are necessary. We should rest from work for one or two weeks every year, if it is possible, they say, we should leave our homes and go to another part of the country. We should go away for a holiday. Then, after the。
津初中英語(yǔ)8A unit1—unit6 知識點(diǎn)歸納Unit11.nothing else 沒(méi)有其他東西 what else / where else (else的用法)2.join a writing competition參加寫(xiě)作競賽hold a writing competition 舉行寫(xiě)作競賽3.qualities of a good friend 好朋友的品行 make your friend so special 使你的朋友如此特別 4.keep secrets =keep a secret 保密 keep secrets for sb 為某人保密5.share one's joy 分享某人的快樂(lè ) to one's joy 使某人高興的是……6.make sb happy / sad 使某人高興/悲傷7.believe what he/she says = believe his / her words 相信他/她說(shuō)的話(huà)8.have problems /trouble with sth = have problems/trouble (in) doing sth 在做某事方面有困難9.a musical child 一個(gè)有音樂(lè )天賦的孩子 an honest boy 一個(gè)誠實(shí)的男孩 music 音樂(lè )(不可數名詞)-musical(adj)愛(ài)好音樂(lè )的;有音樂(lè )天賦的musician(n)音樂(lè )家10.be generous to sb 對某人慷慨/大方11.be willing/ready to do sth 愿意做某事12.be ready to help people any time 任何時(shí)候愿意幫助別人 be ready to help others 樂(lè )于助人 be ready to do sth 樂(lè )意做某事/準備做某事 get ready to do sth 準備做某事 get ready for sth 為……作準備 = prepare for sth13.give seats to someone in need 讓座給需要幫助的人 be in ( great) need of sth (急)需要 (主語(yǔ)是需要的人或地方) We are in great need of food and water14.travel around the world 周游世界 grow up 成長(cháng)、長(cháng)大15.have poor eyesight 視力差 eyesight 不可數名詞 視力16.because of working on the computer too much at night 由于晚上在電腦上做功課太多=because he works on the computer too much at night because of 因為 后面加短語(yǔ) because 因為 是連詞,后面加原因狀語(yǔ)從句17.make him look smart 使他看上去很聰明 make sb laugh 使某人大笑18.a sense of humour 幽默感 have a good sense of humour 很有幽默感 humo(u)r (n) 幽默--humorous(adj) 幽默的 a humorous writer have a sense of humour/time/duty/beauty……有幽默感 /時(shí)間感 /責任感 /美感19.feel bored or unhappy 感到無(wú)聊或不高興 feel nervous and really uncomfortable 20.tell funny jokes 講有趣的笑話(huà) tell me funny jokes 給我講有趣的笑話(huà)21.walk past 經(jīng)過(guò)22.knock……off…… 將……從……碰落 knock into 與……相撞23.think of 想起、記起、想出 think over 仔細考慮(代詞放中間) think about/of (doing)考慮做某事24.a true friend 一個(gè)真正的朋友 true (adj)---truly(adv)--truth(n)真相、真理25.sth worry sb 某事使某人麻煩 sb worry about sb/sth = sb be worried about 某人為……擔心。
1.CABC A B CDCDA CDB D B CBA What has happened: We have just moved(1.1);This has not been easy(1.3); I have… put(11.4-5); I have ever seen(1.9) What has been happening: I have been working(1.1);I have been trying(1.2) C have explained…h(huán)ave understood…Have you been listening…h(huán)as been working/ has worked…h(huán)as been earning/ has earned…h(huán)as she earned…h(huán)ave not been listening
2 / 1 carefully 2 hard 3 hard 4 late 5 nearly 6 fast 7 high
3/ 1 b 2c 3c 4a 5b 6d 7 c 8 b 9a 10 c 11b 12 d
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八年級(上)英語(yǔ) 重點(diǎn)短語(yǔ)、詞組和句型Unit 1on weekends 在周末 go to the movies 去看電影 watch TV 看電視surf the Internet 上網(wǎng)沖浪twice a week 一周兩次once a month 一月一次three times a day 一天三次be good for 對……有好處junk food 垃圾食品how often 多久一次look after 照看eating habit 飲食習慣as for 就…而言stay / keep healthy 保持健康make a big difference 有很大不同、對…很重要1.What does she do on weekends? 她在周末常干什么?2.She often goes to the movies. 她經(jīng)常去看電影。
3.I watch TV every day. 我每天都看電視。4.We often surf the Internet. 我們經(jīng)常上網(wǎng)。
5.I read English books about twice a week. 我大約一周兩次看英語(yǔ)書(shū)。6.I shop once a month. 我每月購物一次。
7.She says it's good for my health. 她說(shuō)這對我的健康有利。8. How often do you eat junk food? 你多久一次吃垃圾食品?9.I look after my health. 我照看我的健康。
10. My eating habits are pretty good. 我的飲食習慣相當好。Unit 2have a sore throat 喉嚨痛see a dentist 看牙醫yang foods 陽(yáng)性食物be stressed out 壓力大a balanced died 平衡飲食healthy food 健康食品go to bed 上床睡覺(jué)listen to music 聽(tīng)音樂(lè )conversation practice 對話(huà)練習a lot of 很多 、很厲害1.I have a sore throat. 我喉嚨痛。
2.Maybe you should see a dentist. 也許你應該看看牙醫。3.You should eat hot yang foods, like beef .你應該吃熱的陽(yáng)性食品,像牛肉。
4. I'm stressed out. 我壓力太大。5. It's important to eat a balanced diet. 平衡飲食很重要。
6.You should eat fruit and other healthy food. 你一個(gè)吃水果和其它的健康食品。7. You should lie down and rest. 你應該躺下來(lái)休息。
8. I like to listen to music. 我喜歡聽(tīng)音樂(lè )。9. I really need some conversation practice. 我真的需要一些對話(huà)練習。
10. I have a lot of headaches. 我頭痛得很厲害。11.What's the matter (with you )? (你)怎么啦?I'm not feeling well. 我感覺(jué)不舒服。
12. That's a good idea. 好主意。13. I hope you feel better soon. 我希望你盡快好起來(lái)。
Unit 3for vacation度假babysit sb.…照顧(嬰兒)how long多久go sightseeing去觀(guān)光go fishing去釣魚(yú)rent videos租賃錄像帶go camping去野營(yíng)on Monday在周一go hiking去遠足go bike riding去騎車(chē)take walks散步an exciting vacation一個(gè)令人激動(dòng)的假期 a no-stress vacation一個(gè)沒(méi)有壓力的假期1.What are you doing for vacation?你假期要干什么?2.He's going camping with his parents.他要和父母去野營(yíng)。3.She's babysitting her sister.她要照看她妹妹。
4.I'm going on Monday.周一我要去。5.How long are you staying?你要呆多長(cháng)時(shí)間?6.I'm going hiking in the mountains.我要到山中遠足。
7.I'm going sightseeing.我要去觀(guān)光。8.I'm taking walks,going fishing,and going bike riding. 我要散步,釣魚(yú),騎自行車(chē)。
9.I'm renting videos and sleeping a lot. 我要租賃錄像帶并且要大睡一覺(jué)。10.I want an exciting vacation! A no-stress vacation! 我要過(guò)一個(gè)令人激動(dòng)的假期!一個(gè)沒(méi)有壓力的假期!Unit 4get to school到達學(xué)校how far多遠from…to…從……到…… ride one's bike騎自行車(chē)the subway station地鐵站take the bus坐公共汽車(chē)the most popular最流行的think of看待,認為North America北美 be different from與……不同depend on依靠,依賴(lài)1.How does Emilio get to school?愛(ài)米麗歐怎么去學(xué)校?2 .How far is it from your home to school ?從你家到學(xué)校有多遠?3.How long does it take you to get from home to school? 從家到學(xué)校你花費多長(cháng)時(shí)間?4_I ride my bike to the subway station.我騎車(chē)去地鐵車(chē)站。
5.In North America,not all students take the bus to sch001.在北美,并非所有學(xué)生坐公共汽車(chē)去學(xué)校。6.In China,bikes and buses are the most popular means of transportation.在中國,自行車(chē)和公共汽車(chē)是最流行的交通方式。
7.What do you think of the transportation in your town? 你認為你們鎮上的交通情況如何?8.Other parts of the world are different from the United States.世界上其他地方與美國不同。9. It depends on where you are. 它取決于你在哪里。
Unit 5come to 來(lái)到have /take a piano lesson 上一節鋼琴課would love to…愿意…一too much太多play soccer踢足球go to the doctor去看醫生,去看病study for a test 準備考試have to不得不;必須the day after tomorrow 后天the science report科學(xué)報告1.Can you come to my party on Wednesday? 你星期三能來(lái)參加我的晚會(huì )嗎?2.Sorry。I can't.I have a piano lesson. 對不起,我不能。
我要上鋼琴課。3.Sure.I'd love to.當然,我愿意。
4.I'm playing soccer.我在踢足球。5.I have too much homework(to do) this weekend .這個(gè)周末我有太多家庭作業(yè)(要做)。
6.I have to go to the doctor.我得去看醫生。7.On Thursday,I'm studying for a test.周四,我要備考。
8.I can't join you because I have to help my mom? 我不能參加,因為我要幫我媽媽干活。9.I'm having a piano lesson the day after tomorrow?后天我要上鋼琴課。
10。.。
第一章 聲現象 基礎知識 1. 一切正在發(fā)聲的物體都在振動(dòng),振動(dòng)停止,發(fā)聲也停止。
固體、液體、氣體都可以因振動(dòng)而發(fā)出聲音。2. 聲音傳播需要介質(zhì)(固體、液體、氣體)3. 真空不能傳播聲音,聲音以波的形式傳播的。
4. 聲速與介質(zhì)的種類(lèi)和溫度有關(guān),一般來(lái)說(shuō),聲音在固體中最快,在液體中較快,在氣體中最慢;聲音在空氣中傳播速度為340m╱s5. 聽(tīng)到聲音過(guò)程:聲波—鼓膜振動(dòng)—聽(tīng)小骨振動(dòng)—聽(tīng)覺(jué)神經(jīng)—大腦 骨傳道:聲波—頭骨——頜骨—聽(tīng)覺(jué)神經(jīng)—大腦6. 雙耳效應:聲音到兩只耳朵的時(shí)間和強弱不同通過(guò)雙耳效應可以辨別聲音的方向,產(chǎn)生立體感。7. 音調指聲音的高低。
(1)頻率:1秒內振動(dòng)的次數,反映振動(dòng)的快慢,物體振動(dòng)的越快,頻率就越大。(2)音調的高低和發(fā)聲體振動(dòng)的頻率有關(guān)系:頻率越大,音調越高,頻率越低,音調也低。
人的聽(tīng)覺(jué)是20Hz---------20000 Hz8. 響度指聲音的大小。(1)振幅是物體振動(dòng)的幅度。
(2)響度跟發(fā)聲體的振幅有關(guān),振幅越大,響度越大,還跟發(fā)聲體的距離有關(guān),距離越遠,聲音就越分散,響度就越小。9. 音色指聲音的特色。
音色和發(fā)聲體的結構、材料有關(guān)。10.音調、音色、響度是聲音的三要素。
但是,音調高的聲音響度不一定大,反之,響度大的聲音音調不一定高。11.四大污染:噪聲污染、大氣污染、水污染、固體廢棄物污染。
物理角度來(lái)看,噪聲是發(fā)聲體無(wú)規則振動(dòng)時(shí)發(fā)出的聲音。從環(huán)保角度看,凡是妨礙人們正常休息,學(xué)習和工作的聲音,以及對人們要聽(tīng)的聲音產(chǎn)生干擾的聲音。
11、分貝(dB):表示聲音的強弱。0 dB:人剛能聽(tīng)到最微弱的聲音。
30—40 dB:較為理想的安靜環(huán)境,為了保證休息和睡眠,聲音不能超過(guò)50 dB,為了保證工作和學(xué)習,聲音不能超過(guò)70 dB,為了保護聽(tīng)力,聲音不能超過(guò)90 dB 。12.控制噪聲:在聲源處減弱、在傳播過(guò)程中減弱、在人耳處減弱13.聲音可以傳遞信息,例如:B超,也可以傳遞能量,例如:清洗鐘表,除去結石。
蝙蝠利用回聲來(lái)確定目標的方法叫做回聲定位,根據回聲定位原理,發(fā)明了聲吶。14.原聲和回聲的時(shí)間間隔大于0.1秒(或者離障礙物距離為17m)才能產(chǎn)生回聲。
回聲測距離:2s=vt第二章 光現象 基礎知識 1. 光源:自身能夠發(fā)光的物體。太陽(yáng)是自然光源,電燈、燭焰是人造光源。
月亮和所有的恒星不是光源。2. 光在同種均勻的介質(zhì)中沿直線(xiàn)傳播。
能解釋影子的形成和小孔成像。3.真空中的光速是宇宙中最快的速度,用字母c表示:c=3*108 m/s 光在水中的速度約是真空中的3/4在玻璃中光速為真空中2/34.光遇到水面,玻璃以及其他許多物體的表面都會(huì )發(fā)生反射。
光的反射遵守反射規律。(1)反射光線(xiàn)、入射光線(xiàn)和法線(xiàn)在同一平面內(2)反射光線(xiàn)、入射光線(xiàn)分居法線(xiàn)兩側(3)反射角等于入射角5.在反射現象中,光路可逆。
反射分為鏡面反射和漫反射。鏡面反射:表面光滑,平行光線(xiàn)入射,反射光線(xiàn)還是平行的。
漫反射:表面粗糙,平行光線(xiàn)入射,反射光線(xiàn)向四面八方。6.光從一種介質(zhì)斜射入另一種介質(zhì)時(shí),傳播方向發(fā)生偏折,這種現象叫光的折射。
發(fā)生折射時(shí),同時(shí)一定也發(fā)生發(fā)射。折射現象中光路也是可逆的。
7.光從空氣斜射入水或者其它介質(zhì)中時(shí),折射光線(xiàn)向法線(xiàn)方向偏折。光的折射定律:三線(xiàn)共面,兩線(xiàn)分側,兩角不等(空氣中角大些)折射現象:鋼筆錯位、池水變淺、水中叉魚(yú)、海市蜃樓等8.一束白光(太陽(yáng)光)通過(guò)三棱鏡分解成為紅橙黃綠藍靛紫七色光的現象叫做光的色散。
說(shuō)明白光不是單色光,而是各種單色光組成的復合光。彩虹是太陽(yáng)光被水滴色散而成。
9.光的三原色:紅、綠、藍 顏料三原色:青、黃、品紅 透明物體的顏色有通過(guò)它的色光決定,不透明物體的顏色由它反射的色光決定。10、紅外線(xiàn)位于紅光以外,一切物體都在不停地發(fā)射紅外線(xiàn),物體溫度越高,輻射的紅外線(xiàn)就越多,物體輻射紅外線(xiàn)同時(shí)也在吸收紅外線(xiàn)。
紅外線(xiàn)作用:①熱作用:加熱食物 熱譜圖診病 ②紅外遙感:地球勘測、尋找水源、監視森林火災等③遙控:電視機、空調等11.紫外線(xiàn)位于紫光以外,太陽(yáng)光是天然紫外線(xiàn)的重要來(lái)源。臭氧可以吸收紫外線(xiàn),避免過(guò)量的紫外線(xiàn)對人體傷害。
紫外線(xiàn)作用:①殺菌:醫院的紫外線(xiàn)燈②紫外線(xiàn)的熒光效應:驗鈔機、防偽③適當的紫外線(xiàn)照射有利于人體合成維生素D,促進(jìn)身體對鈣的吸收,對人體骨骼生長(cháng)和健康有好處。第三章 透鏡及其應用1. 中間厚邊緣薄的透鏡叫凸透鏡,邊緣厚中間薄的透鏡叫凹透鏡。
通過(guò)光心的光線(xiàn)不改變傳播方向。2. 凸透鏡有兩個(gè)實(shí)焦點(diǎn),焦點(diǎn)到光心距離叫做焦距。
凹透鏡有兩個(gè)虛焦點(diǎn)。3. 凸透鏡對光線(xiàn)有會(huì )聚作用,凹透鏡對光線(xiàn)有發(fā)散作用。
4. 三條特殊光線(xiàn):①過(guò)光心的光線(xiàn)不改變傳播方向。②平行于主光軸的光線(xiàn)經(jīng)折射后過(guò)焦點(diǎn),對凹透鏡來(lái)說(shuō),它的焦點(diǎn)是虛焦點(diǎn),是折射光線(xiàn)的反向延長(cháng)線(xiàn)過(guò)焦點(diǎn)③過(guò)焦點(diǎn)的光線(xiàn)經(jīng)折射后與主光軸平行。
對凹透鏡來(lái)說(shuō)是虛焦點(diǎn),是入射光線(xiàn)的正向延長(cháng)線(xiàn)過(guò)焦點(diǎn)。5. 照相機的鏡頭是個(gè)凸透鏡,調焦環(huán)的作用是調節鏡頭到膠片的距離,拍近景時(shí),鏡頭往前伸,拍遠景時(shí),鏡頭往后縮,光圈控制進(jìn)入光的多少,快門(mén)控制暴光時(shí)間。
6.u>2f 倒立 縮小 實(shí) 照相機u=2f 倒。
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