M1U1-2 一轮 复习
2023年高考生物一轮考点复习必修1第2单元第2讲细胞器和生物膜系统
必修1 分子与细胞
高考一轮总复习 • 生物学 • 人教版
(2)真核、原核细胞及动、植物细胞的判断
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必修1 分子与细胞
高考一轮总复习 • 生物学 • 人教版
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①植物细胞的判断依据：有细胞壁；成熟植物细胞有大液泡，有的 有叶绿体；无中心体的是高等植物细胞，有中心体的是低等植物细胞。
②动物细胞的判断依据：无细胞壁、大液泡、叶绿体，有中心体。 ③原核细胞的判断依据：无以核膜为界限的细胞核，只含有核糖体 一种细胞器。
必修1 分子与细胞
高考一轮总复习 • 生物学 • 人教版
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解析：小肠绒毛细胞形成很多微绒毛，有利于增大相对表面积，从 而提高物质交换效率，A正确；核糖体是合成蛋白质的场所，是真核细 胞和原核细胞共有的细胞器，B错误；细胞核是细胞结构，不属于细胞 器，C错误；癌变的细胞分裂异常旺盛，需要合成大量蛋白质，故其游 离的核糖体较多，D错误。
必修1 分子与细胞
高考一轮总复习 • 生物学 • 人教版
2．实验步骤 (1)观察叶绿体的形态和分布
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必修1 分子与细胞
高考一轮总复习 • 生物学 • 人教版
(2)观察细胞质的流动
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必修1 分子与细胞
高考一轮总复习 • 生物学 • 人教版
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1．观察叶绿体时选用藓类的叶、黑藻的叶。这些材料有什么优 点？用菠菜叶做该实验应如何处理？
必修1 分子与细胞
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考点二 用高倍显微镜观察叶绿 体和细胞质的流动
高考一轮总复习 • 生物学 • 人教版
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1．实验原理 (1)观察叶绿体：叶肉细胞中的叶绿体，散布于细胞质中，呈绿色、 扁平的椭球或球形。可以在高倍显微镜下观察它的形态和分布。 (2) 观 察 细 胞 质 的 流 动 ： 活 细 胞 中 的 细 胞 质 处 于 __不__断__流__动____ 的 状 态。观察细胞质的流动，可用细胞质基质中的___叶__绿__体__的__运__动_____作为 标志。
一轮复习选修7m1--2 知识点
选修7模块1----2 period1备课人备课组长：备课时间：2010/7/11 授课时间：三维学习目标：知识与能力：进一步复习掌握单词，短语和句型。
从两模块课文中获取有效信息。
过程与方法：学科自习上要做到自主学习，小组内合作学习和探究学习。
情感态度与价值观：通过模块复习来巩固学生的基础知识激发学生学习英语的兴趣。
【学习过程】知识点部分。
重点短语（module1）：1.grow up 成长，长大2. with an average of 平均为…3. There is no doubt that …毫无疑问…4. all the time 一直5. be rude to 对…粗鲁6. draw one’s attention to 引起某人注意（某事物）7.take possession of 占有，占据，拥有8. be based on 根据，以…为依据9. at one point 曾经，一度10. hold a record 保持纪录 after 以…命名12. rescue…from…营救，抢救…使免得…13. in the history of 在……历史上【知识点归纳】(Module 1)1. attend a meeting /lecture 出席会议/ 听演讲, 听课attend a wedding /a funeral 参加婚礼/葬礼；attend school / church 上学/教堂attend on/ attend upon 服侍, 照料; 陪, 随从attend to倾听, 注意, 留心关心, 照顾, 护理; 办理；attendance n.出席；到场；参加；attendant n. 服务员；侍者2. deserve vt. 值得，应当deserve to do 值得做；应该做deserve doing = deserve to be done 值得被做(deserve doing 主动形式表示被动，类似用法还有need ，want，require ，be worth等。
高一英语必修一M1U2复习资料(盛)修改版.
M1U2 复习资料命题人 :盛争娟一.语法复习1.介词 +which/whom在介词提早的状况下 ,当先行词是物时 ,介词后只好用 which; 当先行词是人时 ,介词后只好跟 whom。
注意 :此时关系代词不可以用 that 或 who,也不可以省略。
介词的选择 :①依据定语从句中的谓语动词或形容词和介词的搭配The West Lake, for which Hangzhou is famous, is a beautiful place.②介词由先行词决定 ,即:看先行词跟介词的搭配The money with which you were to buy dog food is gone.③依据定语从句所表达的意义来确立Air, without which man can’ t live, is really important.注意 :在固定短语中介词不可以提早如:Is this the watch that you are looking for?The old man whom I am looking after is better .2 关系副词 when, where和 whyDo you remember the day when we left you in charge?The police searched the house where the terrible accident happened.I don?t know the reason why the house is so dirty.练习 :填空1. I didn?t like the way ________ she talked to me.2.The Maths teacher is the person _______I got an A? from.3.The way ___________ he teaches English is interesting.4.Dad is a person _________ I can easily talk to.5.Is this the play ________ you were talking about just now?6.The subject______ Eric is interested in is Physics.7.Daniel is the person ________ I want to make friends with.8.we had a good laugh over the strange way________ Matt solved the problem.9.we thought you were a person __________ we could expect good decisions.10.Literature is a subject _______ I know little about.11.Do you remember the day_______ we left you in charge?12.I often think of the moment ______ I first saw her.13.I remember the time_____ Eric won that speech competition.14.The police searched the house ______ the terrible accident happened.15.Mike wants to work in a country _______ there are a lot of forests.16.Is Shanghai the city_____ he was born?17.This is not a family_______ bad behavior can be tolerated.18.I don?t know the reason ______ the house is so dirty.19.I won?t listen to the reason ______ you didn?t do your homework.20.The study is the place ________ I often have talks with my father.21.This is the reason________ my parents got home earlier.22.It rained the whole day______ he travelled with his family.选择题 :1.The park is a place______ to which I often go.A.toB.withC.aroundD.with2.My mother is the person______ whom I got money to buy my new shoes.A.fromB.withC.toD.of3.The money _____ which I wanted to buy a new T-shirt is gone!A.fromB.withC.offD.to4.My cousin is a person _______ I can discuss my homework.A. about whoB. with whomC. on whichD. over which5.Football is the sport ______ I get a lot of fun.A. from whichB. with whichC. about whichD. to which6.Family fights are the things______ I feel upset.A. of whichB. about whichC. which7.My grandparents are the people_______ I got money to buy my new shoes.A. to whomB.whoC.with whomD.from whom8.This is the book______ the main character is a musician.A. in whichB.whichC.whoseD.with which9.Art is something______ I know very little.A.whichB./C.thatD.about which10.This is the shop_____ I bought my favorite dress.A.whichB.in whereC.in whichD.from which11.This is the photo______ I told you last week.A. about thatB.whoseC.about whichD.that12.The headmaster is the person______ I got the cup.13.Mr. Ma is the person_____ I learnt how to write with brush.A. from whoB. from whomC. whoseD. who14.I don?t know the reason_____ she said I can?t go.A. why15.She told me that school hours are the time______ I can see my friends.A. whichB. in whichC.whenD./16.The village_____ they live is very boring!A. whereB. thatC. /D. in that17.In the past, I just watched TV the days______ I visited them.A. in whichB.whenC.whichD.where18.That is the reason______ I like to visit them now.A. whyB. in whichC. on whichD. that19.They say that home is the place______ our hearts should be.高一英语必修一M1U2复习资料(盛)改正版.A. in whichB. in whereC.thatD.whose20.In the corner, there is a garbage can ______ are pieces of garbage and wastepaper.A.whichB.thatC.around whichD.around thatMom and Dad arrive back 1.____ vacation a day 2_____ than expected. Suddenlythe door opens and a soccer ball flies through the room. Eric runs in after it, 3.______ bya big dog, 4____ very slowly. Mom finds that the money for dog food is 5._____, but thedog Spot 6.____ he is starving. She asked,“What did you 7_______ the cash weleft? ” Dad blames Daniel,”we left you 8_____, we thought you could 9______ like anadult, but look at the mess, I don?t know why the house is so dirty we won?t tolerate such behavior in our house!”After hearing that, Daniel runs into his bedroom and shutsthe door10_____. Mom and Dad look at each other as lights 11______. He thinks hisparents never gave him a(n12_______ to defend himself.1.A. from B. away C. off D. outte B. later C. early D. earlier3.A.followed B. following C. is followed D. is being followed4.A. following B. walking C. walked D. walks5.A. lost B losing C. going D. gone6.A. looks B. looks like C. as if D. as though7.deal B. do with C. charge D. take charge of8.A.in charge B. charge C. for charge D. on duty9.A. behavior B. action C. act D. express10.happily B. angrily C. in rush D. quickly11.A. go out B. turn on C. is on D. shut12.explanation B. excuse C. reason D. chance双向翻译(1It is common for teenagers to feel lonely and misunderstood. These feelings can be though of as growing pains—the difficulties that teenagers face as they grow to adults. As teenagers grow, (2it is normal for them to become confused with the changing world both inside and outside of them. (3青春期时期 ,青少年经历极大的身体上的变化。
一轮复习M1U2
一轮复习高一第二单元知识点练习1．(2013·吉安市西路片七校联考)Sorry, I have no time left now. Can we discuss the matter ________ supper?A．over B. on C. by D. at2．(2013·江西临川二中月考)In my mind, no such ________ thing in our country as ________ Great Wall can stand for the image and culture of China.A．a; the B．a; / C．/; the D．/; /3．(2013·安庆高三质检)Every minute has been made full ________ of by the girls ________ knowledge about etiquette (礼仪)．A. using; learningB. use; to learnC. to use; to learnD. use; learning4．(2013·山师大附中高三质检)“Could you please show me how to send an e-mail，” he said. →________ show him how to send an e-mail.A．He asked if I can B．He told me toC．He asked me that I could D．He asked me to5．(2013·衡水高三质检)In many countries, breakfast is a snack ________ meal, but traditional English breakfast is a full meal.A．rather than B．more than C．other than D．less than6．(2013·南昌外国语学校月考)A competent speaker of a language must have a(an) ________ of these different styles.A．comment B．observation C．command D．response7．(2013·青岛模拟)Today, ________ rapid development of transportation and communication, the whole world seems to be smaller.A．regardless of B．in spite of C．instead of D．because of8．(2013·潍坊模拟)With our knowledge ________ practice, we can make great contributions to our country.A．based on B．basing on C．base on D．to base on9．(2013·西南师大附中高三质检)It is possible that one day we will ________ disability, so we shouldn't look down upon the disabled.A．end up with B．put up with C．come up with D．catch up with 10．(2013·重庆南开中学高三质检)Countries in Southeast Asia have ________ become familiar with Chinese brands, but there is still a long way to go.A．instantly B．gradually C．actually D．frequently11．(2013·济宁模拟)It took her a long time to ________ the skills she needed to become a famous player.A．acquire B．inquire C．require D．request12．(2013·杭州高三质检)What's your opinion of Mr. Li's request that we ________ spend half an hour reading English aloud every morning?A．must B．would C．should D．could13．(2013·华南师大附中高三质检)Oudi, as a famous host of Hunan TV, is excellent, who does very well in performing, dancing, ________.A．as B．like C．such as D．for example14．(2013·东营胜利一中模拟)—It's many years since I saw you last time; I _____ you at all.—I wouldn't have, either, if someone ______ you by the name.A．didn't recognize; hadn't called B．didn't recognize; didn't callC．haven't recognized; didn't call D．recognized; had called 15．(2013·芜湖高三质检)—Are you glad to hear from her?—Of course. ________ I dreamed about her several nights.A．What's more B．That is to say C．In other words D．Believe it or not16.(2014山东高考) I do not like really the author, ______ I have to admit his books areexciting.A. althoughB. unlessC. even thoughD. once17.(2014浙江高考) Facing up to your problems _______ running away from them is thebest approach to working thins out.A. more thanB. rather thanC. along withD. or rather18. 2014 湖北When Richard said,”You are much more agreeable and prettier now,”Joan’s face turned red at the unexpected ______A. commandB. comparisonC. complimentD. Contribution19. 2014浙江Last week a tennis ball hit me on the head, but I tried to _____ the pain, believing that it would go away sooner or later.A. shareB. recognizeC. ignoreD. cause20. 2011安徽As the story _______, the truth about the strange figure is slowly discovered.A. begins b. happens C. ends. D. develops21. 2103 湖北in much of the animal world, night is the time ______ for sleep--- pure and simpleA. set asideB. set downC. set offD. set up22. 2011浙江The school is the one I really wanted to go to, But I suppose I will just have to _____ itA. make the best ofB. get away fromC. keep an eye onD. catch up with23. 2012.山东My first ______ of him was that he was a kind and thoughtful young man.A. expressionB. attentionC. satisfactionD. impression.24. 2014湖北Instead of blaming the child who had broken the vase, she gave him a _____ smile and let him goA. wildB. tolerantC. gratefulD. cautious.25. 2010浙江Do you think shopping online will _____ take the place of shopping in stores?A. especiallyB. frequentlyC. merelyD. finally26. 2012全国II next to Biology, I like Physics ________A. betterB. bestC. the latterD. more27. 2014 武汉高三四月高考China is the world’s most populous country with an population of 1.3 billion, which make up ______ one fifth the world’s population.A. luckilyB. approximatelyC. equallyD. gradually28. 2012金华十校The South pole is a key area which influences global climate and _____ any damage to it will cause global warming.A. constantlyB. instantlyC. consequentlyD. frequently29.I still remember the story ,_______, that we got lost on a rainy nightA. believe it or notB. to believe it or notC. believing it or notD. believed it or not30. Mr. White will______________ in the movement.A. play a leading partB. take partsC. play leading partD. take a part31. ______ the students in our class ______ 54 and ________ them _________ hard.A. The number of; are; a number of; studyB. The number of; is; a number of; studyC. A number of; is; the number of; studysD. A number of; are; a number of; study33. Sometimes_______ English is quite different from___________English in many ways.A. speaking; writingB. spoken; writtenC. speaking; writtenD. spoken; writing34. When we visited Zhangzhuang again ten years later, we found it changed so much that we could hardly______________ it.A. rememberB. think aboutC. believeD. recognize35. The office commanded his soldiers______________.A. to stand stillB. to not stand stillC. not stand stillD. stand still36. They lived a hard life and were often made ______________for over ten hours a day.A. workB. to workC. to workingD. worked37. Do you have any difficulty______________?A. on listeningB. to listeningC. for listeningD. in listening38. It’s_________hot here. We can’t stay here for a long time.A. muchB. very muchC. much tooD. too much39. Visitors ___________not to touch the those things.A. will requestB. requestC. are requestingD. are requested40. Much to our surprise, the airline has______________ a new solution to the problem of jet-plane.A. put up withB. come up withC. catch up withD. keep up with41. More than one student _______ to go to Beijing for a holiday next week.A. wantB. wantsC. will wantD. want42. ________ it was very late, ______he was still doing some experiments in the lab.A. Although, butB. Although, yetC. Even though, butD. Though, but43. ____ it is raining today, I will go home for I haven’t been home for a long t ime.A. BecauseB. IfC. SinceD. Even though44. This is his only request that the room ______ after being used.A. be cleanedB. would be cleanedC. is cleanedD. will be cleaned45. Have you really realized the part computer has _____ in the daily life?A. madeB. givenC. causedD. played46. As I know, there is _____ car in this place.A. no suchB. no aC. nor suchD. no such a47. ______ this week, we will have a test.A. At the end ofB. By the end ofC. In the end ofD. In the end48. There was ____ in history ____ black slaves could be bought and sold in America.A. the time; thatB. a time; whenC. time ; thatD. time ; when49. He commanded that all the gates _____________.A. should shutB. would be shutC. be shutD. shut50. He said, “I have finished my work.” He said ___________________ .A. he finished my workB. he had finished his workC. I have finished my workD. he has finished his work51. The teacher asked a difficult question, but finally Ted _____ a good answer.A. came up toB. came up withC. came over toD. came along with52. The change was so _____ that we hardly noticed it.A. actualB. actuallyC. gradualD. gradually53. She didn’t come to his birthday party just __________ what he had said to her the day before.A. becauseB. because ofC. sinceD. even if54. Pandas are native _____________ China.A. withB. toC. forD. in55. Different people from different places speak English ___________ different accents.A. inB. byC. withD. on。
初一下册复习M1-2
(疑):Is Daming lying on the grass?
肯： Yes, he is. 否：No, he isn’t.
句型转换：就划线部分提问：
1. Daming is lying on the grass. Where is Daming lying?
25.luck——lucky——luckily unlucky 26.everyone每人 (作主语时，谓语用单数） 27.at Christmas在圣诞节期间 on Christmas Day 在圣诞节那天 28.few, a few后跟可数名词复数 little, a little后跟不可数名词复数
5. lie v.躺着 lie-lay-lain 现在分词：lying
v. 说谎 lie-lied-lied
n. 说谎 tell a lie; tell the truth
6. a shoe shop / two shoe shops 7. take-took-taken take photos / take photos of the Great Wall
快速回顾下列短语：M1短语： 1. go to the opera 2. at this moment; at that moment 3. different places; different things 4. wait for the bus 5. run for trains 6. have dinner= eat dinner 7. get dressed 穿衣服 8. Thanks for…与Thanks to…区别
can’t help doing sth. 情不自禁的干某事
高考一轮复习M1U1
1. The country has gone through too many wars. 2. I went through the students’ papers last night. 3. Have you gone through all your money already?
联想拓展
考点1 upset 【课文如是】Your friend comes to school very upset. (课本P1)
adj. 心烦意乱的，不安的，不适的 be upset about/over/at sth. 为某事烦心 vt. ( upset, upset) 使心烦；使不适；打翻；打乱 sth. upset sb. 某事让某人心烦 upset the stomach 肠胃不适
walk the dog ______遛__狗_________ hide away ________躲_藏__，__隐__藏__ It is no pleasure doing sth. ___做__某__事_没__有__乐_趣____ have trouble with sth/ in doing sth._有__…_…_麻__烦__，_有__困__难___
12.心烦意乱的，使心烦adj.＆v.
__u_p__s_e_t __
Ⅱ． 1.不理睬，忽视(v.) __i_g_n_o_r_e_无知的(adj.) ___i_g_n_o_r_a_n_t_无 知(n.) ___ig__n_o_ra_n__ce 2.权力，力量(n.) _p_o_w__e_r_强大的(adj.)__p_o_w_e_r_f_u_l_ 无权的,无影响力的(adj.) __p_o_w_e_r_l_e_s_s_ 3.自然，自然界(n.) _n_a_t_u_r_e__自然的(adj.) __n_a_t_u_r_a_l __ 自然地(adv.)___n_a_tu_r_a_l_ly___ 4. 忠告， 建议(n.) a_d_v_i_c_e__ 建 议, 忠告(v.)__a_d_v_is_e__, 顾问 (n.)__a_d_v_i_s_o_r_ 5.同意(v.) a_g__re_e_不同意(v.) _d_i_s_a_g_r_e_e协议(n.) ,_a_g_re_e_m__e_n_t 6.喜欢(n.＆v.)__li_k_e_,不喜欢(n.＆v.)__d_is_l_ik_e___
学考(高考一轮)：模块一第二单元总体复习M1U2学生版(无答案)-word文档资料
一．词族关联（根据汉语和词性写出单词）1.__________vt&vi.（使）挨饿→_________________ n. 饥饿，饿死2._____________ n.行为，举止→______________ vi. 表现，举止端庄3.______________adj.紧急的；突发的→_______________ n. 突发事件，紧急情况4.__________ n.（戏剧的）一场，场面，景色→______________ n.风景，景色5.__________vt.辩解，辩白，防御，保护→____________ n.防卫，防护，防御措施6._________________ n.解释，说明→___________ vt.解释，说明7.__________adj.粗鲁的，无礼的→______________ n.粗鲁，无礼8.____________ n.指导，指引→____________ vt.引导，带领n.指南，向导，导游9.______________ n.争吵，辩论，论点，论据→__________ vt&vi.争吵，辩论10.______________ n.自由→_______________adj.自由的，随心所欲的，不收费的，空闲的→_______________adv.自由地11.____________adj.担心的，担忧的→___________ vt&vi.担心，担忧，发愁→_______________adj.令人担心、担忧、发愁的12.___________vt.&n.伤害→______________ adj.有害的13._____________n.耐心→_____________ adj.有耐心的，n.病人14._____________ adj.愤怒的，生气的→_____________ adj.令人讨厌的，恼人→_____________ vt.使恼怒，使生气，打扰，骚扰15._________________vt.误解→_____________________ n.误解，误会→_______________ n.理解力16._____________ adj.困惑的，不解的→_____________ adj.令人困惑的，混乱的，混淆的→_____________ vt. 使迷惑，使糊涂17._____________ adj.身体的，物质的→_____________ n.物理（学）18._______________n.智慧→_____________ adj.明智的，聪明的二．词组构建1.defend __________ 为自己辩解；自卫2. instead ______ 而不是3. ____ _______ ____ 对……苛刻，对……严厉be strict ______ 对……严格4.be rude ______ sb. 对某人粗鲁/无礼5.be proud ______ 为……骄傲/自豪take pride ______ 为……骄傲/自豪6.be nervous ______ 对……紧张7. ______ ______ ______ 跟上，与……齐步前进catch ______ ______ 赶上，追上8. get ______ ______ 进展；与……相处9. forbid sb. ______ doing sth.禁止某人做某事 10. go ________ 经历，经受，通过11.day ______ day 一天天地，逐日______ ______ ______ 一个接一个______ ______ ______一步步地______ ______ ______逐字逐句地12. ______ ______ ______失去控制______ ______在控制/掌握中13.along ______ 和……一起= together ______14.think ______ …as 把……看作_________/__________/________...as…把……看作15. __________ ______ 依赖，依靠16.fit ______ 适应17. ______ ______ 结果（是）18.trade…______ 用……交换19.have ________ _____ doing sth. 做某事有困难20.help ________ ______ sth. 随便吃点三．佳句巩固1.The room is in a mess, _________________________________________________ and dirty dishes in the sink. (p22)房间里乱七八糟，比萨饼盒子在地板上，脏盘子在洗涤槽里。
M1U2复习教案
M1U2复习教案M1U2复习课教案（第⼀课时）StepⅡ: Words and expressions●Revision:1.in charge of 负责；管理（主动）in the charge of 由……负责；管理2.be supposed to do 应当做……3.not….any more不再……4.more than ⽐……多；不仅仅no more than 仅仅；和……⼀样都不……not more than 不⽐……多5.go out灯⽕熄灭；出去go unpunished 不受惩罚go wrong 出错go bad坏了go mad 疯了go white 变⽩了6.now that 既然7.make a …difference to 对……有……影响、不同8.deserve to sth. 值得……、配得上……9.like crazy 疯了⼀样的10.upset sb. with sth. 因为……是某⼈烦恼、沮丧be upset with. 对……感到烦恼、沮丧11.迫不及待要做……can’t wait to do sth.12.对某⼈严格、苛刻be hard on = be strict with13.接受某⼈建议take one’s advice听从某⼈建议follow one’s advice征询某⼈建议ask for one’s advice14.坚持要做某事insist on doing sth.insist that sb. (should) do sth.15.熬夜到很晚stay up late16.毕竟after all17.⽬前；暂时at present=at the moment18.为……感到骄傲be proud of = take pride in19.如何处理……? What to do with sth.?How to deal with sth.?20.好像；似乎as if/as though21.对……粗鲁be rude to22.记住……keep…in mind23.禁⽌某⼈做……forbid sb. from doing sth.24.帮助某⼈（解决/做）……help sb. with sth.25.冲着……⼤吼⼤叫shout atStepⅢ: Language study1.turn up①The sports meet _________ to be a great success.A. turned outB. turn upC. turned onD. turned in②We were all expecting him at the meeting, but he didn’t ____________.A. turn upB. turn downC. turn onD. turn off③Our request for a pay rise was ___________again.A. shut downB. turned downC. paid downD. let down④They decided to can help them out of difficulty.A. turn to whomeverB. turn to whoeverC. ask for whomeverD. ask for whoever2.forcev. force sb. to do sth. 强迫/迫使某⼈做某事，常⽤被动结构be forced to do sth【拓展】force one’s way强⾏前进/进⼊force n. ⼒⽓、⼒量，尤指武⼒(不可数) ★练习：①You mustn’t force him to do it.(强迫他做这件事).②We cannot force him to accept(强迫他接受)others’ political views.③I am forced to put off/postpone(被迫推迟) my visit due to lack of time.④The firemen forced their way through the crowd(挤过⼈群) to get close to the burning building.①---Do you think the Stars will beat the Bulls?---Yes. They have better players, so I ___them to win.A. hopeB. preferC. expectD. want②Children are tired of learning often because they are ___ to do better than they can, both at school and at home.A. expectedB. suggestedC. hopedD. helped③The work was finished sooner than _________.A. expectingB. expectedC. is expectedD. we were expected④According to the art dealer, the painting _________ to go for at least a million dollars.A. is expectedB. expectsC. expectedD. is expecting①__________ at the news, the mother stood at the table, ________ nothing.A. Surprised; saidB. Surprised; sayingC. Surprising; saidD. Surprising; saying②He looked at me in surprise (惊讶地).③The economy of that area is developing at a surprising speed (以令⼈惊异的速度).④What the young man said surprised everyone. 那个年轻⼈的话使每个⼈都感到吃惊。
2019版高考政治一轮复习人教版文档：必修1 第2单元 微专题2 经济生活计算题专项突破 Word版含解析-
微专题2 经济生活计算题专项突破(对应学生用书第41页)[题型综述] 经济生活中的计算题经常出现，内容主要涉及价值量的计算、企业利润率的计算和投资效益的计算。
做好计算题，不仅要求学生掌握经济学理论，了解经济学中一些概念之间的比例关系，而且要求学生掌握数学知识，学会运用数学知识进行相关计算，体现了对学生跨综合素质的考查。
经济生活中的计算题难度大，对学生能力要求高，突破这些计算题往往成为学生提高高考成绩的重要环节。
一、价值量为主的计算(一)单纯计算价值量[典例1] 某公司2019年生产某品牌商品10万件，价值总额为1 200万元，如果2019年该公司的工人数量增加10%，该行业的社会劳动生产率提高20%，其他条件不变，则2019年该公司生产的该品牌商品的单位商品价值量和价值总量分别是( )A．100元和1 584万元B．120元和1 584万元C．100元和1 100万元D．120元和1 320万元C [由2019年生产该品牌商品10万件，价值总额为1 200万元可知，2019年该品牌单位商品价值量为120元。
单位商品价值量与社会劳动生产率成反比，因此当2019年社会劳动生产率提高20%时，单位商品价值量为120÷(1＋20%)＝100(元)。
因为工人数量增加10%，则2019年该公司生产该品牌商品的数量为10×(1＋10%)＝11万件。
2019年该公司生产的该品牌商品的价值总量＝单位商品价值量×商品数量＝100×11＝1 100(万元)。
](1)单位商品价值量＝商品价值总量÷使用价值总量(商品数量)(2)当前单位商品价值量＝原有单位商品价值量/1±社会劳动生产率(提高或降低)的幅度。
[跟踪训练1] 2019年，某服装企业的生产条件处于全行业的平均水平，其单位产品的价值为80元，全年产量为70万件。
2019年，该企业的个别劳动时间缩短了30%，而整个行业的劳动时间缩短了20%。
2019届高三生物苏教版一轮复习：必修1 第2单元 第3讲 课时分层训练6 Word版含解析
课时分层训练(六)(建议用时：45分钟)[命题报告]1．下列有关核糖体的叙述中，不正确的是( )A．核糖体是合成多肽的场所B．核糖体RNA的合成需要RNA聚合酶C．一个mRNA上可结合多个核糖体D．核糖体的形成一定与核仁有关D [原核细胞没有核仁，但原核细胞有核糖体，因此原核细胞的核糖体与核仁无关。
]2．(2018·黑龙江大庆一模)叶绿体被称做半自主性细胞器，内部含有少量的DNA和RNA。
下列有关叙述中，正确的是( )A．叶绿体DNA位于染色体上B．叶绿体可合成自身所需全部蛋白质C．叶绿体内存在着核糖体D．叶绿体的功能不受细胞核的调控C [叶绿体DNA不与蛋白质结合形成染色体，A错误；叶绿体只可合成自身所需的部分蛋白质，B错误；叶绿体内存在着核糖体，C正确；叶绿体的功能受细胞核的调控，D错误。
]3．下列细胞或细胞结构中能合成多糖的有( )①叶绿体②肝细胞③核糖体④骨骼肌⑤高尔基体A．②③⑤ B.①②③④C．②③④⑤ D．①②④⑤D [叶绿体是光合作用的场所，光合作用的产物是糖类(淀粉)等有机物；肝细胞能合成肝糖原；核糖体是合成多肽的场所；骨骼肌能合成肌糖原；高尔基体参与植物细胞壁的形成，植物细胞壁的主要成分之一是纤维素。
]4．下列有关高尔基体和内质的叙述不正确的是( )A．动物细胞的有丝分裂末期与高尔基体有关B．在分泌蛋白分泌过程中高尔基体起着转运枢纽作用C．内质参与胰岛素和性激素的合成与加工D．内质是细胞内生物膜相互联系的枢纽A [高尔基体与植物细胞有丝分裂末期细胞壁形成有关，A错误。
分泌蛋白分泌过程中，需高尔基体的加工和运输，B正确。
内质可对分泌蛋白进行加工，是脂质合成的场所，C正确。
内质内与细胞核膜相连，外与细胞膜相连，通过小泡与高尔基体间接联系，D正确。
]5．下图分别为两种细胞器的部分结构示意图，其中分析错误的是( )A．图a表示线粒体，[H]与氧结合形成水发生在有折叠的膜上B．图b表示叶绿体，直接参与光合作用的膜上有色素的分布C．两图所示意的结构与ATP形成有关的酶都在内膜和基质中D．两图代表的细胞器都与能量转换有关并可共存于一个细胞内C [图a表示线粒体的一部分，图b表示叶绿体的一部分。
(完整版)一轮复习-思维导图必修一二
高三生物一轮复习《细胞的基本结构》知识框架
高三生物一轮复习《细胞的物质输入与输出》知识框架
高三生物一轮复习《细胞的能量供应和利用》知识框架
高三生物一轮复习《细胞的生命历程》知识框架
高三生物一轮复习《遗传因子的发现》知识框架
高三生物一轮复习《基因和染色体的关系》知识框架
高三生物一轮复习《基因的本质》知识框架
高三生物一轮复习《基因轮复习《生物变异与育种》知识框架
高三生物一轮复习《生物进化理论的发展》知识框架
高考英语(外研版)一轮复习练习：必修1 2 Module2知能演练轻松闯关 Word版
Ⅰ阅读理解(2019·江西名校联盟检测)Several decades ago, educators in theU．S．A．began to call attention to a national problem: most students leaveAmerican schools without the mathematical skills needed for jobs or forhigher education.This was especially true for female and minoritystudents.The Educational Testing Service reported that, in an international survey, American teenagers had the lowest math scores.This situation has been defined as “innumeracy”，or the inability to grasp the basic idea of mathematics.Mathematicians, teachers, and scientists were alarmed by these findings.They looked for the reasons and decided that, in addition to poor education, there are many psychological blocks.Embarrassment about not knowing math can lead to fear in the classroom.Fear can lead to silence because students do not want to draw attention to their lack of knowledge.As a result, those students fall further and further behind.Low__visibility__in__the__classroom__has__not always been__recognized__as__a__silent__call__for__help.Math educators decided to try to change that.Math reform is beginning with the educators themselves.Teachers are now being trained to recognize and to help students work through “math anxiety”—the roadblock on their way to gaining competence in mathematics.In addition, math textbooks are being updated to help students understand that math is not a sort of foreign language of numbers.Math is a tool that helps us to analyze patterns and structures, and to discover relationships.Traditional computing skills of addition, subtraction, multiplication and division are still being taught, of course. However, there is added emphasis on logical thinking and creative problem solving, to which there may be several equally valid solutions.【解题导语】本文讲述了美国学生无法掌握数学基本概念的现象、原因及相应的对策。
2023届高考一轮复习课件：必修一和二预习导引
3.胞吞和胞吐——概念、特点（展示11组）
2023届一轮复习预习课---第7讲 酶与ATP
阅读教材，完成课后练习、对应新考案必备知识 一、酶的本质和作用
1.酶本质探索 2.酶本质 3.酶作用机理（曲线） 二、酶特性 1.内容（+简单曲线） 2.科学方法（三类变量） 3.探究实验——专一性（展示1组） 4.探究实验——高效性 5.探究实验——作用条件较温和（展示2组） 6.影响酶促反应速率的因素（曲线）（展示3组） 三、ATP的结构与功能（展示4组） 元素 名称 结构 与核苷酸的关系 ATP与ADP的转化 功能
1.内容 2.时间 3.研究对象 4.实质 5.适用范围 6.验证方法
三. 实验：性状分离比的模拟实验（展示4组）
1.材料及代表意义 2.实验注意事项 四. 分离定律的应用
关注课本习题
1.基因型及比例（正推\逆推） 2.显隐性 3.纯/杂合子
4.连续自交和自由交配
5.基因分离定律的遗传特例
2023届一轮复习预习课---第14讲 基因的自由组合定律
关注课本习题
1.性别决定的方式 2.概念 3.类型及特点
三. 人类遗传病
1.分类及常见实例（展示9组）
2.遗传病的检测和预防
3.调查人群中的遗传病（展示10组）
2023届一轮复习预习课---第16讲 DNA是主要的遗传物质
阅读教材，完成课后练习、对应新考案必备知识思维诊断
一. 肺炎链球菌的转化实验
2023届一轮复习预习课---第18讲 基因的表达
阅读教材，完成课后练习、对应新考案必备知识思维诊断
一、遗传信息的转录（展示7组）
1、场所 2.过程（+条件） 3.产物
4.RNA的种类
2022届高考英语一轮复习背与练M1U1
2022届高考一轮复习背与练M1U1编写说明平时多储粮, 战时心不慌。
高三复习, 知识积累是关键, 时间再紧张, 也不能舍本求末, 该背的必须扎实地背诵。
为满足考生备考和教师备课的需要, 编者基于翻译法教学理论, 研究输出教学, 紧扣课文重难点辛勤整理。
把牛津教材1至11模块各单元课文中的考点, 提炼出来迁移到新语境中, 这些考点就如同精心化妆的人焕然一新，让人赏心悦目，呈现鲜明特色：一. 背诵的句子精炼。
通过句子呈现每篇课文的重难点知识, 在一轮复习中回归课本, 夯实考生的知识基础。
高考中对读写能力的考查, 实质是考查考生对句子的理解和掌握, 所以, 积累句子和积累单词短语一样, 是高三复习的最基本任务, 同学们在紧张的备考阶段, 非常有必要通过理解、背诵、翻译等学习形式日积月累, 掌握尽可能多的句子。
二. 练习的形式丰富。
通过背诵句型掌握考点、根据所给单词或首字母填空、句型转换、根据汉语提示翻译句子等练习形式。
让学生在新语境中理解记忆考点, 从而内化形成学科核心素养。
有了词句积累的厚积薄发, 也就有了语篇的理解和写作的出彩。
祝您在这段高考复习之旅中, 心情愉悦地走近梦想！M1U1 Reading 请理解并背诵下列句子，掌握本篇课文考点：1.He returned home an hour earlier than usual (before/expected ) after attending a lecture, relaxed (relaxing himself ) with satisfaction in the sofa. 他听完讲座比往常早一小时回家, 心满意足地坐沙发上休闲。
2.Our school gives teachers encouragement to give lectures to students’ parents for free .学校鼓励老师们免费给学生家长开讲座。
M1U1学考复习总结学案.doc
第1,2课时单词1.列出重点词汇-（Reading/Project+其余）2.据首字母或所给语境在空白处填上适当的词。
3.完一第3,4课时重点句子（含重点词汇或重点且简单的句型）■双向翻译（一定得背和默写）1.汉■英2.英-汉在篇章中练翻译第5,6课时语法1.以归纳法的方式列岀相关语法要点、考点2.巩固练习一（20个选择题来自语法例句或课文）3.巩固练习二（20个选择题来自课外，注意控制难度和把握考点）第7课时写作指导1.分类列出相关词汇2.列出相关话题重点句子并仿写3.限时训练■话题作文的写作。
Reading, project,双向翻译Reading, project, partE, PaUD,完形M1U1复习学案学校生活1.经历enjoyable,有乐趣的，令人愉快的experience n./vt.经历,体验，splendid adj.极佳的2.集会assembly, n.集会，会议headmaster, n.校长earn, vt.获得，赚，挣得respect n./vt. 尊敬，敬重devote vt.致力于，献身3.班级规模average, adj. 一般的，普通的，平均的struggle n.难事,斗争，努力/vi.奋斗, 努力，挣扎4.学科作业literature n.文学Spanish n./adj.西班牙语（的；西班牙人（的）cooking, n.做饭，烹饪，challenging adj.具有挑战性的,encouragement n.鼓励，sculpture, n.雕像，雕塑,fluent, adj.流利的，painting, n.绘画，绘画作品5.餐桌文化dessert n.甜点，be fond of,喜爱，喜欢6.休闲娱乐for free,免费,extra, adj.额外的，外加的，surf vt./vi.冲浪，independent, adj. 独立的7.回忆look back （on）回忆，回顾，satisfaction n.满意练习一、根据所给汉语或英语写出相应单词或短语1.academic adj. _________________2.exchange n./vt. ________________3.former adj. ___________________4.title n. _______________________5.dynasty n. ____________________6.somehow adv. _________________7.毕业（生）vi./n _______________8.捐赠vt. _______________________9.善意n. _______________________10.最近白勺adj. __________________二、根据语境、首字母或汉语提示在空白处填上适当的词。
一轮复习：必修1第2单元第1节(试题)
的归属，发挥物的效用，保护权利人的物权，根据宪法规定的，故选
①②④ 。 ③ 不
符合题意。
答案： B
9 解析： 村民、村集体以入股的方式与花卉经营商合作、土地、农田水利设施和部分
建筑物仍归集体所有，这不会改变农村集体经济的性质，故不选
② 。村民以土地承
包经营权入股，是对土地承包经营权的流转，这是对家庭承包经营制度的深化发展，
中国 60 华诞。 据四川省工商联透露， 2009 年上半年， 省内非公有制经济组织克服了金融
危机影响，全省民营经济增加值达 3 190.98 亿元，占 GDP 比重高达 53.1% 。据此回答
12～ 13 题。
12．以上材料说明 ( ) A ．个体、私营经济已在国民经济中居主导地位
B ．个体、私营经济已在国民经济中居主体地位 C ．个体、私营经济成为支撑国民经济发展的重要因素 D ．个体、私营经济比公有制经济对国民经济发展的贡献大 13．材料还说明，在我国，个体、私营等非公有制经济已成为 A ．我国社会主义经济的重要组成部分 B ．新增就业的主渠道 C ．我国国民经济发展的新的重要增长点 D ．促进社会稳定的重要因素
中外合作、 租赁承包
(2) 分析表 1 的依据和表 2 的意义？
17． 1931 年在美国处于 “ 过剩危机 ” 时，经济学家凯恩斯曾把那些上街购物的家庭主妇 称作爱国者。他说，现在我们所需要的不是勒紧裤带过日子，而是一种发展、积极 活跃的精神状态，要多干一些实事，多买一些东西，多制造一些商品。 (1) 从经济生活角度看，凯恩斯的“消费爱国论”体现了什么观点？
2 解析： 随着 3G 时代的到来，一个庞大的产业链正在壮大。体现了消费对生产的反
作用， ①③ 符合题意，故选 B 。消费量增加与产品质量的提高无必然联系，不选
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必修一U1-2词汇知识1．(2014·武昌联考)Miss White ________ all the difficulties and gradually learned the meaning of life.A. looked throughB. went throughC. made use ofD. thought highly of2．He seemed to have ________ from the terrible experience, and looked happier.A. recoveredB. coveredC. sufferedD. come3．A few minutes before we started, the storm broke. We waited inside until things ________.A. kept calmB. calmed downC. put downD. went down4．Today, ________ rapid development of transportation and communication, the whole world seems to be smaller.A. regardless ofB. in spite ofC. instead ofD. because of5．(2014·湖北部分重点中学联考)I haven't seen Sara since she was a little girl, and she has changed beyond ________. A. hearing B. recognition C. strength D. measure6．(2014·武昌联考)Having a good ________ of English and computer science is of great help when you look for a job. A. command B. master C. identify D. request7．The rock was________ washed away due to the action of the water.A. gradually B. exactly C. loosely D. fluently 8．(2014·孝感中学)There are many differences between the two popular programs. The former is filled with happiness, while the ________ is full of love. A. official B. fluent C. native D. latter9．(四川五校第二次调查考试)Teachers’ Day is a time to be________to all teachers who deserve special recognition. A．available B．grateful C．generous D．ridiculous10．(2014·日照模拟)For years the government of that country____their responsibility when it comes to the mentally ill. A．ignored B．is ignoring C．has ignored D．ignores11．(2013·四川4月模拟)This is neither the time nor the place to play.Let’s________and attend to the business in hand. A．come up B．turn off C．settle down D．cut in12．_____about the student，the teacher called his parents to find out why he was so often absent from class. A．Concerning B．Concern C．Concerned D．To concern13．You can’t imagine what difficulty we had________home in the snowstorm.A．walked B．walk C．to walk D．walking14．—What do you think of the meal? —Although some dishes________with me，it’s really a nice meal. A．disagree B．agree C．offer D．take15．After ______ series of unsuccessful attempts，he has finally passed ______ driving test.A．/；the B．a；the C．the；a D．/；a16．It ______ we had stayed together for a couple of weeks ______ I found we had a lot in common.A．was until；when B．was until；that C．wasn't until；when D．wasn't until；that17．(2013·兰州一中考前冲刺)It is the third time so far that such a festival________in my hometown.A．is held B．has been held C．will be held D．had been held18．(2013·沈阳二中模拟)She devoted herself________to her research and it earned her a good reputation in her field. A．strongly B．freely C．entirely D．extremely19．(2014·江西六校高三联考)—Will you join us in the Talent Show?—Thank you，________A．but why not？B．but I’d rather not.C．and I won’t.D．and I’ll join.20．The happiest people don’t have the best of everything.They just________everything.A．get away from B．make the best of C．fix attention on D．catch up with21．The decision about which college to go to cannot be made by any one of us________yourself.A．more than B．other than C．rather than D．better than22．—He failed the exam again！What should I do，Miss Wang?—In my opinion，your son is________than stupid. A．quite lazier B．much lazier C．more lazy D．lazier rather23．When____comes to an interview day，we’ve got many things in mind，such as being on time and giving proper answers. A．that B．this C．it D．one24．She will tell us why she feels so strong that each of us has a role_______in making the earth a better place to live in. A．to have played B．to play C．to be played D．to be playing25．(2014·福州模拟)Oprah (奥普拉)，the queen of American daytime talk TV，is________as one of the most powerful women in the world. A．raised B．recognized C．requested D．recommended26．(2014·衡水中学月考)You_____scold such a pupil who always keeps silent so seriously that you________hurt him. A．should；can B．may；will C．mustn’t；may D．can’t；must27．(2013·北京四中高三质检)There is________as a free dinner in this world.As the saying goes，“No pains，no gains.”A．no such a good thing B．such no good thing C．no such good thing D．not so a good thing28．K angaroos are native________Australia and are often regarded as one of Australia’s national treasures.A．in B．to C．from D．with29．On Christmas Eve，we put up some balloons to ______ the atmosphere of the festival.A．make for B．add up C．add to D．join in30．I think it's high time that we ______ effective measures to prevent the accidents.A．take B．took C．have taken D．are taking完成句子1．当我们买车时，首先关心的是汽车的安全性能。