九年级英语全册 Unit 6 When was it invented Section B(3a-self check)课件 (新版)人教新目标版

教学设计：新2024秋季人教版九年级英语全一册Unit 6 When Was It Invented?一、教学目标（核心素养）1.语言能力：学生能够熟练运用一般过去时的被动语态来询问和描述物品的发明时间，增强英语表达能力。

2.思维品质：通过探索不同发明的历史，培养学生的批判性思维和逻辑推理能力，理解发明背后的科学原理和社会需求。

3.学习能力：引导学生自主学习，通过小组合作、信息搜集等方式，提升学习效率和团队协作能力。

4.文化意识：增进学生对世界科技史的了解，促进跨文化交流，理解不同文化背景下人们对发明的态度和价值观念。

二、教学重点•掌握一般过去时被动语态在描述发明时间中的应用。

•理解并能用英语概述几种重要发明的历史和意义。

三、教学难点•在实际语境中灵活运用一般过去时被动语态，构建复杂、准确的句子。

•深入挖掘发明背后的科学原理和社会背景，形成深度理解和评价。

四、教学资源•人教版九年级英语全一册教材•多媒体教学课件（包含发明图片、视频、时间线等）•学生预习材料（发明简介、相关阅读材料）•小组讨论话题卡片和合作学习任务单五、教学方法•情境教学法：通过创设与发明相关的情境，引导学生进入学习状态。

•任务驱动法：设计具体的学习任务，让学生在完成任务的过程中学习知识和技能。

•合作学习法：组织小组活动，促进学生之间的交流与合作，共同解决问题。

六、教学过程•视频导入：播放一段关于科技发展的短片，展示人类历史上的重要发明，引发学生兴趣。

•提问互动：教师提问：“你们知道这些发明是什么时候被创造出来的吗？”引导学生思考并回答，自然过渡到本课主题。

新课教学1.词汇预热（可选）•展示与发明相关的词汇，如invention, inventor, create, discover等，学生跟读并尝试造句。

2.阅读理解（针对教材Section B的特定内容）•学生自主阅读教材文本，标注出文中提到的重要发明及其发明时间。

•教师引导学生通过快速阅读找到关键信息，理解文本大意。

郑州市九年级英语全册Unit6Whenwasitinvented重点归纳笔记单选题1、The world’s largest astronomy(天文学) museum ________ on July 18th, 2021 in Shanghai.A．builtB．is builtC．was built答案：C句意：世界上最大的天文博物馆于2021年7月18日在上海建成。

考查动词时态和语态。

根据时间状语“on July 18th, 2021”可知，本句是一般过去时，可排除B选项；主语“The world’s largest astronomy(天文学) museum”和动词“建造”之间是被动关系，需用被动语态(be done)。

故选C。

2、The writing brush is used _________ writing _________ the teacher.A．for; byB．to; forC．to; byD．for; as答案：A句意：毛笔是老师用来写字的。

考查介词辨析。

for为了；by被、由；to到……；as作为。

被用来干什么：be used for，固定搭配；被动语态中指出动作的执行者，应用介词by。

故选A。

3、—Thank you very much for giving me some advice on how to deal with stress.—________．A．That's trueB．Don't mention itC．OK. I'll tryD．I don't think so答案：B句意：--非常感谢在怎么处理压力方面给我一些建议。

--不用客气。

A. That's true那是真的 B. Don't mention it 不客气，用来回答别人的感谢， C. OK. I'll try我会尝试的 D. I don't think so我认为不是这样的。

2017秋九年级英语全册Unit 6 When was it invented Section A（1a-2d）素材（新版）人教新目标版(1)编辑整理：尊敬的读者朋友们：这里是精品文档编辑中心，本文档内容是由我和我的同事精心编辑整理后发布的，发布之前我们对文中内容进行仔细校对，但是难免会有疏漏的地方，但是任然希望（2017秋九年级英语全册Unit 6 When was it invented Section A（1a-2d）素材（新版）人教新目标版(1)）的内容能够给您的工作和学习带来便利。

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Unit 6 When was it invented Section A—1 Class Type Listening, reading and speakingObjectives 1.To know the order of the invented things。

2.To learn the year of the invented things by listening.3.To practice talking about the inventions in thepictures。

Key structure 1。

When was the telephone invented？— I think it was invented in 1876。

2。

What are they used for?- They are used for …3。

Can you help me think of an invention?—My pleasure。

Unit6核心常考词汇详解1.invent (v.)发明；创造invent指发明创造出自然界本来不存在的东西，如工具、方法、手段、汽车、电器、合成材料等。

【备课例句】Bell invented the telephone. 贝尔发明了电话。

Smith invented a new teaching method. 史密斯发明了一种新的教学方法。

【横向辐射】discover, find, create1.discover是“发现”的意思，是指发现原来就有而一直没被发现，如发现电、煤、石油等矿藏及新星、星系或科学真理等。

Columbus discovered America in 1492.1492年哥伦布发现了新大陆。

Recently they have discovered a comet. 最近他们发现了一颗彗星。

2.find的意思是“寻找”，强调找的结果，并不指发现。

I've tried to find another copy but couldn't find one. 我试图再找一本，但没能弄到。

3.create指有目的地把原材料制成新产品，也指创造出原来不存在的或与众不同的事物。

Man creates himself. 人类创造了自己。

A novelist creates characters and a plot. 小说家塑造人物并设计情节。

【课堂变式】根据语境提示，用invent, discover，find或create的形式填空，完成句子。

1.When _____ the stream engine（蒸汽机） ___?2. I can’t ____ my bike, I’m looking for it.3. Scientists are now trying to ___ if this is possible.4. Do you know who______ the plane？5. He ____quite a number of wonderful characters in his play.【解析】I.1.was, invented 2.find 3.discover 4.invented 5. created2. be used for 用来做……此短语中的for是介词，表示用途，后接名词或动词-ing形式。

郑州市九年级英语全册Unit6Whenwasitinvented考点题型与解题方法单选题1、---Simon, do you know who invented the kite?---Sure! It ____ by Mozi over 2,000 years ago.A．is inventedB．inventedC．was inventedD．will be invented答案：C句意：Simon，你知道谁发明了风筝吗？---当然，它是于2000多年前被墨子发明的。

by引出动作的发出者，而前面的主语it（代指风筝）与选项动词之间是被动关系，事件发生于2000多年前，故句子用一般过去时态的被动语态来表达，答案选C。

小提示：初中英语教材中出现了五种时态的被动语态及带有情态动词的被动语态。

（1）一般现在时被动语态的构成：助动词am/is/are + 及物动词的过去分词English is spoken in many countries.(2) 一般过去时被动语态的构成：助动词was/were + 及物动词的过去分词Was this novel written by his father?(3) 一般将来时构成：will/be going to do + be + 及物动词的过去分词The baby will be taken good care of in the hospital.(4) 现在完成时被动语态的构成：助动词have/has + been + 及物动词的过去分词Has his work been finished yet?(5) 现在进行时被动语态的构成：am/is/are + being + 及物动词的过去分词The problem is being discussed by the students.(6)带有情态动词的被动语态的构成：情态动词 + be + 及物动词的过去分词Your composition must be handed in tomorrow.2、In 1958, pinyin ________by Chinese linguist(语言学家)Zhou Youguang and his team. A．designsB．designedC．is designedD．was designed答案：D句意：1958年，中国语言学家周有光和他的团队设计了拼音。

Unit 6 When was it invented? 【重点单词】1. project n. 项目，工程；2. pleasure n. 高兴，愉快；3. daily adj. 日常的，每日的；4. mention v. 提到，说到；5. nearly adv.几乎，差不多；6. boil v. 煮沸，烧开；7. remain v. 保持不变；剩余；8. national adj.国家的，民族的；9. low adj.低的，矮的；10. translate v.翻译；11. lock v.锁上；n. 锁；12. sudden adj. 突然的13. crispy adj. 脆的；酥脆的；14. salty adj.咸的；15. sour adj.酸的，有酸味的；16. customer n.顾客。

17. Canadian 加拿大的，18. divide v.分开，分散；19. hero n英雄，男主角；20. professional adj. 职业的，专业的；【重点词组】1. shoes with special heels 特殊后跟的鞋子2. hot ice cream scoop 热的冰其淋勺子3. run on electricity 电动的4. be used for 被用作5. the subject for my school project 学校项目的课题6. our daily lives 我们的日常生活7. have a point 有点道理8. by accident 偶然，意外地9. over the open fire 在火堆上10. fall into the water 落入水中11. take place 发生12. without doubt 毫无疑问13. at a low price 以一个很低的价格14. translate the book into different language 把书翻译成不同种的语言15. all of sudden 突然16. by mistake 错误地17. a much-loved and active sport 一个深受喜爱并且积极的运动18. divide…into 把…分开19. stop sb from doing sth 阻止某人做某事20. look up to 钦佩，仰慕21. the professional basketball groups 职业篮球机构22. use someone else’s idea 借用其他人的想法【重点句式】1. I think the TV was invented before the car. 我认为电视是在轿车之前发明的。

郑州市九年级英语全册Unit6Whenwasitinvented笔记重点大全单选题1、To my surprise, I ________ from hundreds of students to speak to teachers, parents and fellow students. A．was chosenB．would chooseC．chose答案：A句意：让我惊讶的是，我是从数百名学生中挑选出来与老师、父母和同学们交谈的。

考查被动语态。

A. was chosen 曾被挑选；B. would choose 将选择；C. chose 曾选择。

根据译文，I与choose的关系是“我被挑选”，被动关系。

且事件发生在之前，因此本句属于一般过去时态的被动语态。

故选A。

2、Uncle Wang ________the electricity and water in his house before going on holiday.A．took offB．turned onC．shut offD．put on答案：C句意：王叔叔在去度假之前，关掉了电和水。

考查动词短语。

took off脱掉，起飞；turned on打开；shut off关掉；put on穿上。

根据before going on holiday.结合题意可知，此空是“关掉”的意思，其余选项不合题意，故选C。

小提示：“动词+副词”构成的动词短语：这类短语作及物动词时，若宾语为名词，则宾语既可放在短语动词之后，也可放在动词和副词之间。

若短语动词的直接宾语为代词，则位于动词与副词之间。

例如：turn down that man = turn that man down 拒绝了那个男人turn him down 拒绝了他（不能说成turn down him）3、His car ____ five years ago, but it looks quite new.A．buysB．boughtC．is boughtD．was bought答案：D句意：他的车是五年前买的，但看起来很新。

河南省九年级英语全册Unit6Whenwasitinvented知识点总结归纳单选题1、Paper-making ________ by the Chinese in the Western Han Dynasty(朝代).A．is inventedB．inventedC．was invented答案：C句意：造纸术是中国人在西汉时期发明的。

本题考查被动语态。

主语是"Paper-making"造纸术，它和invent之间是被动关系，先排除B项；再结合in the Western Han Dynasty可知时态是一般过去时，其结构是was done的形式。

故选C。

2、The kite ________ in China more than 2000 years ago.A．inventsB．inventedC．is inventedD．was invented答案：D句意：风筝是中国在2000多年前发明的。

考查一般过去时的被动语态。

invent发明。

invents动词的第三人称单数形式；invented动词的过去式；is invented一般现在时的被动语态；was invented一般过去时的被动语态。

题中主语“The kite”与动词invent之间是动宾关系，此处用被动语态；结合题干中时间状语“2000 years ago”可知要用一般过去时的被动语态，其结构为was/were done。

故选D。

3、President Xi Jinping calls on Chinese people to ________ all the food each meal.A．eat upB．use upC．pick upD．cut up答案：A句意：习近平主席号召中国人每顿饭吃光所有的食物。

A. eat up吃光；B. use up用完；C. pick up捡起；D. cut up切碎。

Unit6 When was it invented? 【被动语态】1.含义2.主动语态到被动语态的转变1）分析句子成分2）宾变主，主变宾3）谓语部分用be done4)注意时态不能改变3.各种时态的被动语态的构成变被动语态的特殊情况一、双宾语如遇双宾语，最好变间宾；如若变直宾，间宾前加to/for1.My father bought me a computer.A computer was bought for me by my father.I was bought a computer by my father.2.He gives me a book.A book is given to me by him.I am given a book by him二、无to不定式变为被动时加上to 感官动词真奇怪，被动语态to回来。

We often see him play basketball.He is often seen to play basketball by us.The boss made the children work for long.The children were made to work for long by the boss.三、注意动词短语的完整性take care of/look after/listen to/speak toThe old should be spoken to politely.The baby is taken good care of by the nurse四、不及物动词及系动词无被动语态happen /take place/ die/ rise /come true/ come out/run out被动语态练习一、将下列句子变为被动语态，每空一词。

1.We can finish the work in two days.The work _____ _____ _____ in two days.2.They produce silk in Suzhou.Silk ____ ______ in Suzhou.3.The children will sing an English song.An English song ____ ____ ___ by the children.4.I have given this book to the library.This book ___ ____ ____ to the library.5.Did they build a bridge here a year ago?____ a bridge ____ here by them a year ago?6.We'll put on an English play in our school.An English play ____ ____ _____ on in our school.7.More and more farmers buy color TV sets.Color TV sets ___ ___ ___ more and more farmers.8.We must water the flowers every day.The flowers must ___ ___ (by us) every day.9.They use knives for cutting things.Knives ___ ___ for cutting things.10.You can dig a hole in the earth.A Hole ____ ____ _____ in the earth.二、用动词的正确语态填空。

人教版九年级英语Unit 6 When was itinvented。

全单元教案Unit 6: When Was It Invented?Language Goal:XXX.Knowledge Goals:Discuss the history of ns.XXX words such as style。

project。

pleasure。

daily。

website。

neer。

list。

n。

ruler。

boil。

remain。

smell。

nal。

trade。

fridge。

low。

somebody。

translate。

lock。

ring。

earthquake。

sudden。

bell。

biscuit。

cookie。

musical instrument。

sour。

customer。

Canadian。

divide。

basket。

hero。

and nearly.Use matic ns such as have a point。

by accident。

take place。

without doubt。

all of a sudden。

divide…into。

not only…but also…。

look up to。

the Olympics。

and by mistake.1.Q: When was the telephone invented?A: I believe it was invented in 1876 by Alexander Graham Bell.2.Q: Was the TV invented before or after the car?A: There is some doubt about this。

but it is generally accepted that the car was invented before the TV.3.Q: Who invented the zipper?A: XXX XXX.4.Q: What is a hot ice-cream scoop used for?A: A hot ice-cream scoop is used for serving really cold ice-cream.5.XXX was invented by Alexander Graham Bell in 1876.Passive voice can be used to talk about ns。

Unit 6 When was it invented?词汇学习和练习附参考答案Key Phrases1. be invented in+时间/ 地点被发明于某年某地be invented by sb被某人发明的shoes with special heels有特殊鞋跟的鞋子2. shoes with lights有灯的鞋子see in the dark 在黑暗中看路3. be used for doing sth = be used to do sth被用来做某事（表用途）be used as 被当作……使用（强调当作工具或手段使用）be used by sb . 被某人使用（强调使用者）4. change the style of the shoes改变鞋子的样式/款式5. hot ice-cream scoop冰激凌加热勺6. change the world改变世界think of =come up with想出7. so great an invention=such a great invention 如此了不起的一项发明8. my pleasure乐意效劳，不用谢，别客气9. have a point说得有理10. think about考虑;思考11. in our daily lives在我们的日常生活中12. the pioneers of different inventions不同发明物的先锋/先驱者13. be listed被列清单14. at that time在那时15. be used widely被广泛使用16. become popular变得流行17. spread to sp传播到某地18. by accident= by chance偶然;意外地be the first person to do sth. 第一个做某事的人19. it is said that clause 据说…… It is believed that clause人们相信It is said that clause据说It is reported that clause据报道It is thought that clause人们认为It is heard that clause听说aChinese rulers called Shen Nong一个叫神农的统治者20. drinking water 饮用水over an open fire在野外的炉火上21. fall into.= drop into掉入22. for some time一段时间produce a nice smell 产生/散发出一股香味remain there 留在那里23. the saint of tea茶圣24.the finest tea leaves最好的茶叶.make tea 沏茶/泡茶25. be brought to SP.被带到某地be brought to the Western world被传到西方世界26. during the 6th and 7th centuries在六至七世纪间27. not... until...直到……才…… 31.less than… 不到…，少于…in less than 100 years在不到100年的时间里ove.=more than 多于32. the national drink全国性的饮品33.from China to Western countries 从中国到西方国家take place发生（无被动语态）34. even though=even if 即使the popularity of tea 茶的普及35. without doubt毫无疑问36. the nature of tea茶的本质tea culture 茶文化37. daily life = everyday life 日常生活38. at a low price 以低的价格39. stealsth. from sb./ sp. 从某人/某地偷东西40. advise sb. (not) to do sth建议某人(别)做某事41. translate... into… 把……翻译成……42. all of a sudden= suddenly突然;冷不防43. ring the bell 按铃break the rules 违反规定follow the rule 遵守规定a safe place一个安全的地方44. musical notes音符;音律45. potato chips 薯条by mistake错误地make mistakes in sth在某事上犯错mistake A for B 错把A当成B 46. make the customer happy使顾客髙兴salty enough 够咸enough salt 足够的盐47.in the end= at last =finally 最后at the end of…在…….末端/ 尽头100 million people一亿人48.for fun为了娱乐、消遣in history在历史上. in the1950s 在二十世纪五十年代49. on a hard floor在一块坚硬的地板上50. get a ball into the basket 把球投进篮子divide... into把......分成51. Stop sb./sth from doing sth阻止某人做某事/ 阻止某事发生.52. the number of... ……的数量(谓语动词用单数）a number of = many 许多(谓语动词用复数）atthe same time 同时53. look up to钦佩;仰慕54.encourage sb. to do sth.鼓励某人做某事not only... but also... 不仅……而且…… e up with = think up 想出56.become an Olympic event成为一项奥运会项目the popularity of … …的流行，普及57.achieve one’s dreams 实现某人梦想58. dream of doing sth梦想干某事一选择题( ) 1．Mo Yan is famous _______ an excellent writer. And China is famous ______ culture.A. for; asB. as; forC. because; asD. as; for( ) 2. --When will A Bite of China II begin tonight?--It ________ for ten minutes.A. will beginB. has begunC. will be onD. has been on( ) 3. Sixteen-year-olds shouldn’t ______ to go to an Internet bar.A. be allowedB. be allowC. allowD. are allowed( ) 4. ---I’m not hungry but thirsty.---________A I’m hungry, too.B What about some cakes?C I’m happy to hear that.D How about a glass of water?( ) 5.— We can use QQ to talk with each other online.— Really? Could you please show me _______ it?A. what to doB. how to doC. when to doD. why to do( ) 6.As we know, _____of us likes pollution.A. no oneB. noneC. someoneD. nothing( ) 7.—Lily, _____ you _____ your ticket?—Not yet!A. did; findB. have; foundC. has; foundD. do; find( ) 8.When we went into the park, we were saw _____ Chinese Kungfu.A. playsB. played C .to play D. playing( ) 9.The invention was Wednesday afternoon.A. invented，inB. invented ，onC. inventing，of D, invent，for( ) 10. --------Remember this , children .________ you study,________ knowledge you will get.--------We know, Mr. Green.A. The harder, the lessB. The hard, the moreC. The harder, the moreD. harder, more( ) 11. Our teacher told us that the eartharound the sun.A. wentB. goC. goesD. would go( ) 12. Our classroom _____ every day, so it’s very clean.A. cleansB. is cleaningC. is cleanedD. cleaned( ) 13. Would you like to tell me _________next, Mr. Feng?A. what should we doB. we should do whatC. what we should doD. should we do what ( ) 14.——How is your grandma? ——She’s fine. She used to _____TV at home after supper. But now she is used to _____out for a walk.A. watch; goB. watching; goC. watching; goingD. watch; going( ) 15.Windows _________ glass，the paper ________ bamboo. A. be made of , be made ofB. are made of , is made ofC. are made of ,is made fromD. are made from., is made of( ) 16. — My dream is to build university on the moon some day.— It sounds likeunusual dream. I wish you could realize it.A. a; aB. an; aC. a; anD. an; an( ) 17. I didn’t think maths _______ important at that time.A. isB. wereC. areD. was( ) 18.nice glasses! Where did you buy them?A. HowB. What aC. WhatD. How( ) 19. Excuse me, would you please tell me ______buy a digital camera on line?A. what to B .how to C. what I can D. how can I( ) 20. Someone says, “Money is everything.” But I think time is _____ important than moneyA. muchB. lessC. much leastD. even more( ) 21 ____ Jack ____ Jim has been to to China, but ___ of them knows little about China in fact.A. Either; or; bothB. Neither; nor; bothC. Not only; but also; neitherD. Both;and; neither( ) 22．We don't know _________ he will come tomorrow．_________ he comes，We 'll tell you．A．if；Whether B．whether；Whether C．if；That D．if；If()23.The knife is used ________ cutting.A．for B．as C．by D．/()24.—I'm very________ with my own cooking. It looks nice and smells delicious.—Mm, it does have a ________ smell.A．pleasant; pleased B．pleased; pleased C．pleasant; pleasant D．pleased; pleasant ()25.The song came to my ears ________ accident.A．by B．with C．in D．for()26.The meeting ________ last Sunday night.A．happening B．happened C．took place D. takes place()27.Who were the zippers invented ________？A．by B．for C．with D．at()28.—Thanks for the delicious food. —________.A．No, thanks B．That's right C．All right D．My pleasure()29.The corn, potato and tomato are plants that were first ______ in America by Columbus.A．invented B．grown C．discovered D．found out()30.The car ________ by the policeman because the driver was drunk (喝醉的)．A．stopped B．was stopped C．were stopped D．stops二完形填空Some years ago, Chinese high school students would show their school-bags, new clothes or new pens to their classmates when the new term started, Today, however, all have 1 .If you still come back to school 2 only these things, you are falling out-of-date(过时). Students in big cities like to bring the latest high-tech things to school, and feel happy and 3 to show off(炫耀) these things to_4_. Mobile phones, MP3 players, CD players, electronic dictionaries, the list is endless.Young people think that, living in the twenty-first century, they must keep up with the _5. They don’t want to fall 6_ . Besides, they think _7_ they need to keep in touch with their classmates, so they need mobile phones. They also like to _8_ the pop music, so they need CD players. They explain that, 9_ like electronic dictionaries, these can be _10 in their study, 11 . They think that their parents should understand 12_ they want these things.Foreign students will also bring some latest high-tech things when they 13to school at the beginning of a new term. _14_ , they often use the money which they made by themselves during the holiday to 15_ these high-tech things that they want.( ) 1. A. changed B. come C. joined D. stopped ( ) 2. A. to B. from C. of D. with( ) 3. A. right B. lucky C. nice D. pleased ( ) 4. A. other B. the other C. others D. he others( ) 5. A. times B. days C. years D. date ( ) 6. A. down B. off C. behind D. back( ) 7. A. that B. how C. if D. which ( ) 8. A. hear B. listen to C. read D. play( ) 9. A. look B. just C. feel D. something ( ) 10. A. new B. modern C. latest D. useful( ) 11. A. also B. too C. either D. then ( ) 12. A. where B. which C. what D. why( ) 13. A. return B. return back C. reach D. arrive ( ) 14. A. But B. However C.So D. Still( ) 15. A. borrow B. buy C. lend D. take三首字母填空。

Unit6 When was it invented?本单元的话题是“发明”，涉及科普知识与技术等内容，是学生最感兴趣的话题之一。

写作体裁多为说明文，写好这类文章一定要抓住事物的特征、功能和用途。

写作此类话题作文的常用表达有：(1) When was …invented?(2) It was invented…(3) They are used for…【典型例题】计算机在我们的生活、工作中的作用越来越大，你知道计算机的起源与发展吗？请结合计算机的发明时间（1946年）、外形、用途等方面，谈一下它的发展变化，并说明你对未来计算机的畅想。

【优秀范文】ComputerComputers are becoming more and more important in our daily life. Do you know when the computer was invented?The computer was invented in 1946. At that time, it was huge. With the development of science and technology, the computer has grown smaller. Now there are many kinds of computers, such as personal computers and laptops. The computer is a very useful tool in our life. For example, it can send some messages to foreign friends by email. What’s more, it can share information with others through the World Wide Web. We can also listen to music or play the game on computers. It makes us relax.It’s hard to imagine what our life would be li ke without computers. I think computers will be more convenient and they are going to change our life completely in the near future.。

Unit6《When was it invented ?》1.invent v. 发明 inventor n. 发明家invention n. 发明，可数名词The inventor has invented many inventions in the past few years.2. be used for doing=be used to do ，用来做…（是被动语态）（这个短语的考点有两点，一是used for的意思，二是for后面用动名词）Pens are used for writing. 笔是用来写的。

used to do 过去常常做某事be/get used to doing 习惯于做某事put into good use 好好利用use sth. to do 用某物做某事给某人某样东西 give sth. to sb.I gave a pen to him. 我给他一支笔。

give sb. sth.I gave him a pen. 我给他一支笔。

pass/offer /send/show/write/bring/sell/lend/serve/ tobuy/cook/make/get/sing/prepare for4. all day 整天 all evening/night the whole day5. salty adj. 咸的 salt n. 盐sour/sweet/bitter/hot/salty酸甜苦辣咸6. by mistake 错误地（犯错是：make mistakes=make a mistake，这些常见的短语大家务必要掌握）I took the umbrella by mistake. 我不小心拿错了雨伞。

7. by accident/chance 意外，偶然（常见短语，考的最多的是它的意思）I met her by accident at bus stop.我在公共汽车站意外地见到了她。