Unit 2 重点知识归纳解析

1、精选文档Unit 2 I think that moon-cakes are delicious! 重点知识解析【重点单词】1. stranger n. 陌生人； 2. relative n. 亲属3. steal v. 偷，窃取； 4. lay v. 放置，产（卵）； 5. admire v. 欣赏，仰慕6. haunted adj. 闹鬼7. trick n.花招，把戏8. treat n. 款待，招待；v. 招待9. lie v. (lay lain)平躺,处于; 10. dead adj. 死的； 11. warn v. 警告，告诫；12. warmth n. 温暖，暖和；【重要短语】

2、1.Chinese Spring Festival中国春节 The Lantern Festival 元宵节 Mid-autumn Festival 中秋节 The Dragon Boat Festival 端午节 The Water Festival2.a little 一点儿；有点-a few3.put on增加（体重）；发胖 You put on a lot, Tom.4. in two weeks 两周后 5.sound like听起来像 6.be similar to与/和.相似 be similar in 在。方面相似 the same as 和。相同7.in the shape

3、of. 呈.的形式 8.on Mid-Autumn night在中秋之夜 9.shoot down射下 10.fly up to. 飞上 11.call out 叫喊；大声说出 12.lay out摆开；布置 He quickly laid out her favorite fruits and desserts in the garden. 辨析 lay lielay laid laid laying 放；摆；下蛋 The hen doesnt lay eggs now lie lay lain lying 躺；存在 Please lie down for a rest.lie lied l

4、ied lying 说谎 The boy never tells a lie.13.a good time to do. 做.的好时候 14.dress up 装扮，乔装打扮 辨析 dress wear put on be in15.think of 认为；想起 16.play a trick on . 开.的玩笑 17.the spirit of. .的精神 18.the importance of . .的重要性 19.used to do sth过去常常做某事 20.end up 最终成为；最后处于 21.remind sb.of . 使某人想起 22.wake up 醒来 23.in

5、need 需要中，困难中的 24.the beginning of. .的开始 25.between. and. 在.和.之间26.give out发送；分发 27.not only . but also. 不但.而且.28.区别be famous for 因。而著名 be famous as 作为。而出名【重点句型】1.Chinese people have been celebrating Mid-Autumn Festival and enjoying mooncakes for centuries.结构：have/has been + 现在分词对比：现在完成进行时-现在完成时 动作持续

6、进行的状态 动作的结果 for centuries: 数世纪以来 for与一段时间连用 对比since2. He now treats everyone with kindness and warmth, spreading love and joy everywhere he goes.3. Not only do peoplebut they also.4. 感叹句：What a great day ! How kind the girl is!5. Bill wonders whether they will have zongzi again next year. 21·世纪

7、*教育网He doesnt know whether to stay or not.Im not sure whether the train will arrive on time.6. However, most people think that the story of Change is the most touching.7. Whoever drank this could live forever, and Hou Yi planted to drink it with Change.8. Hou Yi was so sad that he called out her nam

8、es to the moon every night.Call out ones name 大声呼喊sbI called out her name but she turned a deaf ear to my calling.9.After this, people started the tradition of admiring the moon and sharing mooncakes with their families.10. Actually, we dont have to spend a lot of money.辨析 spend pay cost take11.Many

9、 people make their houses look scary.12.Trick or treat” means kids will play a trick on you if you dont give them a treat.play a trick on-捉弄13.But behind all these things lies the true meaning of Christmas: the importance of sharing and giving love and joy to people around us.【出处：21教育名师】14. One Chri

10、stmas Eve, Scrooge sees the gost of Jacob, his dead business partner.dead: no longer alive adi 区别die dying death15. He warns Scrooge to change his ways if he doesnt want to end up like him. Warn sb ( not) to do sth Warn sb about sth Warn sb of/against (doing )sth 告诫sb当心/提防做某事【分课时重点解析】第一课时 Section A（

11、1a 2d）备课资料包a. 句式包：1. Bill thinks that the races were not that interesting to watch. 彼尔认为比赛看起来并不是那么有趣。句中两个that 的意义及所表达的功能都不同。第一个that 是连接词，引导的陈述句作宾语从句，本身没有任何意义。第二个that 是副词，修饰形容词interesting意为“如此，那么”。【备课例句】I know that he wont come tomorrow.我知道他明天不会回来的。The weather isnt that hot.天气没那么热。【横向辐射】that，if wheth

12、er 引导的宾语从句。、 宾语从句的概念:宾语从句属于名词性从句，在句中作主句的宾语。【例句】  We know Mr. Green teaches English.、宾语从句三要素 :(一) 引导词1. 由从属连词that引导的宾语从句，that 在句中无词汇意义，在从句中不能充当成分，在口语当中往往省略e.g.I hear (that) you passed the exam.2由从属连词 whether, if 引导的宾语从句, if/ whether “是否”，说明对陈述的事物不明确或不清楚。常用在ask, wonder, can(could) you tell me 等后。

13、eg. I want to know whether/if he is right.(二）语序：陈述句语序 即：主句+连接词+从句（主+谓+其他成分）(三）时态：1、主句用一般现在时，现在进行时或一般将来时等“现在”范畴的时态时，从句的时态根据需要来用，不受主句影响【例句】I want to know what time he got up this morning. 2、主句用过去时，从句用与过去相关的时态。【例句】Kate said there was a box under the desk.3、从句说明的是一般真理、客观事实、自然现象、名言时，仍用现在时。 【例句】

14、He told me the earth moves around the sun.4、从句中有具体时间状语，即使从句动作发生在主句动作前，仍用一般过去时。【例句】Jack told me he had returned the book two days ago.【来源：21cnj*y.co*m】【课堂变式】1. Have you ever seen the movie 2012? Yes, but I dont believe_ the year 2012 will see the end of the world. A. that B. what C. how D. if 【解析】A【解

15、析】此题考查引导词。从句为陈述句，常选择连接词that或将that省略，直接与主句相连。故选A。2. What about going to the South Lake for a picnic next weekend?OK. But Im not sure_ it will rain.A. why B. where C. when D. whether【解析】 【解析】此题考查宾语的引导词。根据答句：我不确定是否会下雨，故选D。2.I wonder if its similar to the Water Festival of the Dai people in Yunnan Provi

16、nce. 我想知道它是否与云南傣族的泼水节相似。If作是否讲，此句引导的宾语从句表示疑问，怀疑的意义，意为“是否”。此处也可用whether 表示。【备课例句】The teacher wants to know if he has finished his homework. 老师想知道他是否已完成了作业。The girl doesnt know if the boy truly loves her.这个女孩不知道男孩他是否真的爱她。【横向辐射】只能用whether不能用if的情况1.在介词后面：【例句】Im thinking of whether we should go fishing.我

17、正在考虑我们是否去钓鱼。 2.在动词不定式前：【例句】They asked me whether to go skating.他们问我是否去滑冰。3.当与or not连用，或提出两种选择时: 【例句】I dont know whether hes free or not.我不知道他是否有空。4.宾语从句提前时：【例句】Whether this is true or not, I cant say.这是真是假， 我不能说。【课堂变式】Tony wonders _ or not he can go out with friends. A. that B. if C. whether D. how【

18、解析】此句考查的是宾语从句。由于句中出现了表选择的or not故只能用whether,故应选C。第二课时 Section A（3a 3c）备课资料包a. 词汇包：steal v. 偷，窃取；【备课例句】The boy stole a watch from the shop just now.这个男孩刚才在商店里偷了一只手表。【横向辐射】steal 的其他用法1. steal 和 rob。steal 指偷窃，【例句】：My car was stolen on Friday evening我的汽车周五晚上被偷走了。注意不能说 steal someone, 只能说steal something.ro

19、b 指抢劫某人或某地，【例句】 ：They planned to rob an old man 他们打算去抢一位老人。 2.steal 也可作单数名词意为“很便宜的东西”；【例句】 At only £3.50, this champagne is a steal. 这瓶香槟酒只卖 3.50英镑，太便宜了。【课堂变式】They found nothing _ but a mess in the room.A. stolen B. was stolen C. to steal D. was robbedwww.21-cn-【解析】由句意可知推测，他们发现房间里除了一团糟外什么也没被偷，要

20、用过去时的被动结构，故选B。2. lay过去式：laid 过去分词：laid 现在分词：laying 第三人称单数：laysvt. 放置；铺放；涂，敷；产卵【备课例句】The father always laid the table. 每次都是父亲把餐具摆好。【横向辐射】辨析lay和lie1lay表示将某物放于某处或某个位置，作及物动词。lay的过去式和过去分词均为laid，【例句】They laid him on the floor 他们把他放在地上 。2. lie则为不及物动词，其过去式为lay，过去分词为lain：【例句】I lay on the floor with my legs i

21、n the air【版权所有：21教育】 我躺在地上，双腿抬起 。【课堂变式】When we got home, the food had _on the table.A. been lay B. laid C. been laid D. been lain 【解析】lay，laid意为把某物放置，摆放在某地。Lain是lie的过去分词，意为躺，由句意可知，后半句意为食物已被摆上桌了。故选C。b. 句式包：1. Chinese people have been celebrating Mid-Autumn Festival and enjoying moon cakes for centuri

22、es. 中国人庆祝中秋节并品尝月饼的习俗已有好几个百年的历史了。 Have been celebrating是过去完成进行时结构，表示从过去某时开始一直延续到现在的动作。【备课例句】 Linda has been learning painting since she was young.琳达从很小时，就一直在学绘画。【课堂变式】The workers_(mend) this machine for over two hours. but it still doesnt work.【解析】由句意可知工人已经连续修理这台机器两个多小时了. 表示从过去某时开始一直延续到现在的动作，用现在完成进行时

23、，故填have been mending.www-2-1-cnjy-com2. He found that the moon was so bright and round that he could see his wife there.他发现月亮又圆又亮以致他能看到他的妻子.2-1-c-n-j-y此句是双重复合句。由that 引导的结果状语复合句作宾语的宾语从句由sothat引导的结果状语从句so+形容词/副词 +that 结果状语从句。意为“如此以致”。【课堂变式】Lin Shuhao is _famous _ all the basketball fans in China know

24、him.A. too, to B. enough, to C. so, that D. as, as【解析】考查连词用法。tooto“太而不能”；enoughto“足够以”；sothat“如此以至于”；asas“与一样”。句意“林书豪如此出名以至于在中国所有的篮球迷都知道他。”故选C。第三课时Section A（Grammar focus 4c）备课资料包a. 句式包：1. What fun the Water Festival is! 泼水节是多么的有趣！此句是由what 引导的感叹句。 【备课例句】What a moving story it is! 真是个动人的故事。【横向辐射】what

25、 与how引导的感叹句(一)、 由"what"引导的感叹句：what引导的感叹句是用来强调修饰名词的; 常用的句型有：1What + a / an +adj.+可数名词单数+主语+谓语+其他成分！【例句】What a strong boy he is!   他真是个强健的男孩！ What an honest girl Mary is!玛丽真是个诚实的女孩！ 2What +adj.+可数名词复数/不可数名词+主语+谓语+其他成分！ 【例句】: What brave soldiers they are! 多么勇敢的战士！ Wha

26、t fine weather it is today!    今天天气真好！(二)、由"how"引导的感叹句：how引导的感叹句是用来强调修饰形容词或副词的; 常用的句型有：1How + adj.+ a / an +名词+主语+谓语+其他成分！【例句】: How exciting a football match it is!   多么令人兴奋的比赛！    2How + adj./adv.+ 主语+谓语+其他成分！【例句】: How tall Yao Ming is!

27、60; 姚明真高呀！  How fast the dragonfly flies!  蜻蜓飞地好快呀！ 【课堂变式】1. _beautiful skirt ! Thank you .What B. What a C. How D. How a【解析】 考查感叹句。skirt为可数名词，以how和what引导感叹句结构有What（+a/an）+adj.+n.（+主+谓）！；How+adj./adv.+主+谓！；How+adj.+a/an+n.+主+谓！或 How+主+谓！故选B答案。2._nice the ice cream looks! I c

28、ant wait to taste it.A. How a B. How C. What a D. What【解析】考查感叹句的用法。感叹句的结构为：What a an+adj. + 名词+主语+谓语！；What +不可数名词或者可数名词的复数形式+ 主语+谓语+其他！ How+adj. +主语+谓语！根据句意“这个冰激凌看起来多好呀!”可知修饰nice，使用how，故选B。第四课时 Section B（1a 1d）§备课资料包a. 词汇包：1. treat款待，招待 (1) wt作及物动词，常见用法有：1. 对待;看待,把.看作 Do not treat this ser

29、ious matter as a joke. 不要把这件严肃的事情当作笑料。 She treated me all right. 她对我还不错。2. 处理;为.涂上保护层This substance must be treated with acid. 这材料得用酸来处理。 21*cnjy*com3. 探讨;论述The book treats some political problems. 该书论述某些政治问题。 4. 医疗,治疗(+for)The doctors were not able to treat this disease. 医生治不了这种病。 5. 款待,请(客)(+to) W

30、e'll treat you to dinner. 我们请你吃饭。 21·cn·jy·com（2）作不及物动词 常见用法有：1. 探讨;论述(+of/about)This book treats of economic problems. 这本书探讨经济问题。 2. 谈判,协商(+for/with)3. 请客I'll treat today. 今天我作东请客。（3）作名词常见用法有：1. 请客It's my treat. 我请客。 2. 难得的乐事It's a great treat for them to go to the th

31、eater. 他们去看戏真是乐事。 2·1·c·n·j·yFor desert we had fresh strawberries - a real treat. 饭后甜点我们吃鲜草莓 - 真是难得的享受。 【备课例句】You shouldnt always treat me as a child.你们不应总是把我当小孩样对待。【课堂变式】-What do you think of the new teacher?-I like him because he _us _friends. A. look, at B. treat, as C. h

32、ave, on D. see, as【解析】由句意可知，老师象对待朋友一样待我们。treat sb as.意为“把当作（对待）。故选B。2.Halloween万圣节万圣节简介：在每年的11月1日是西方的万圣节。10月31日是万圣节前夕。通常叫做万圣节前夜（万圣夜）。每当万圣夜到来，孩子们都会迫不及待地穿上五颜六色的化妆服，戴上千奇百怪的面具，提着一盏“杰克灯”走家窜户，向大人们索要节日的礼物。万圣节最广为人知的象征也正是这两样奇异的“杰克灯”和“不给糖就捣乱”的恶作剧。 21世纪教育网版权所有 万圣节是儿童们纵情玩乐的好时候。它在孩子们眼中，是一个充满神秘色彩的节日。夜幕降临，孩子们便迫不及待

33、地穿上五颜六色的化妆服，戴上千奇百怪的面具，提上一盏“杰克灯”跑出去玩。“杰克灯”的样子十分可爱，做法是将南瓜掏空，外面刻上笑眯眯的眼睛和大嘴巴，然后在瓜中插上一支蜡烛，把它点燃，人们在很远的地方便能看到这张憨态可掬的笑脸。 收拾停当后，一群群装扮成妖魔鬼怪的孩子手提“杰克灯”，跑到邻居家门前，威吓般地喊着：“要恶作剧还是给款待”、“给钱还是给吃的”。如果大人不用糖果、零钱款待他们，那些调皮的孩子就说到做到：好，你不款待，我就捉弄你。他们有时把人家的门把手涂上肥皂，有时把别人的猫涂上颜色。这些小恶作剧常令大人啼笑皆非。当然，大多数人家都非常乐于款待这些天真烂漫的小客人。所以万圣节前夜的孩子们总

34、是肚子塞得饱饱的，口袋装得满满的。 万圣节前夜最流行的游戏是“咬苹果”。游戏时，人们让苹果漂浮在装满水的盆里，然后让孩子们在不用手的条件下用嘴去咬苹果，谁先咬到，谁就是优胜者。第五课时 Section B（2a 2e）备课资料包a.词汇包1.dead adj. 死的 它是形容词die的形容词形式。表状态。【备课例句】The old man has been dead for three years.这位老人已经去世三年了。【来源：21·世纪·教育·网】【横向辐射】die, dead, dying1.die强调的是“死”的动作，是个短暂性动词，强调“死”的一瞬间动作

35、，不能和时间段连用。【例句】He died in an accident. 他遇难身死。Every winter some old people die from hypothermia.每年冬天都有些老人死于体温过低。2.dead强调的是“死”的状态，意为“死的、无生命的”，是形容词，作表语或定语。如果表达“死了多长时间”，则用“have been dead+ for+时间段”或“died+时间段+ago”。【例句】He has been dead for two years. (=He died two years ago.) 他死了两年了。These flowers are dead. 这些花枯死了。3.dying它是die的现在分词，也可用形容词，表示“垂死”、“要死”的意思，常用作定语或表语。【例句】He is afraid he is dying. 他担心他要死了。The doctor tried to save the dying boy. 医生努力抢救这个垂危的孩子。【课堂变式】Her grandfather _ for three years. A. died B. has died C. has been