新概念第二册22课教案

新概念第二册22课教案（共8篇）

新概念第二册22课教案 篇1

Lesson Plan Name 罗玲 段姗姗 虞佳 Grade NCE2 Times Date

Place Ⅰ Lesson Type: New Lesson Ⅱ Contents & Purposes: Lesson 22 a glass envelope Ⅲ key structures and key words: 介词的用法

Ⅳ Teaching procedure: Step1 Greeting, Step 2 :Lead-in 1)T: In what way can we make friends? Ss: talk about how to make friends: talking on phone, chatting online(QQ, MSN, Skype),.T: Today I’ll tell you another way of making friends.T: Take out some bottles, and ask to Ss to write a letter to make friends, and put their letters into bottles.T: Put all the bottles into a bag.And let the Ss to choose one of them and read out the letter and find the friends and exchange their stickers.2)Let’s listen to the story today.And let’s see how Jane make friends.Step 3 Listen again and answer more Qs:(Summary writing)Step 4)words: Dream: T ask: What do you dream of? I dream of receiving a …on my birthday? What about you? Ss: I dream of receiving…/being… Age: of one’s own age

T ask S1 of 12: How old are you? And then ask another S2 of the same age So S1 is of S2’s own age.Let Ss ask others’ age and find out who is of their own age and tell the others: ….is of my own age.Channel: show pics of some famous channels.Intro the biggest channel in the world..Step 5 Key structures: prepositions Ask Ss do some exercise about prepositions: And Ask Ss to summarize the phrases and the meaning of the phrases.Ⅴhomework: 1.Listen to the tape for 30’ and recite the text.(Pay attention to the intonation.)1.Copy the words and phrases for 3 times.2.recite the text 3.Ex on Page 99 ⅥSummery

新概念第二册22课教案 篇2

Teaching aims: 1.to learn the new words: competition, neat, wooden, pool, path;enter for, more

interesting, neat paths, a wooden bridge, over a pool, hard work

Teaching focuses: important phrases, such as enter for, win a prize

Teaching difficulties: the structure of the comparative degree of adjectives

Teaching methods: communicative teaching approach

Tools and materials: a tape and ppt.Teaching procedures:

Step I.Lead in

1.the topic of garden competition and how to win the competition

2.introduce new words and teach the key word “compete”

Step II.Read the text s.by s.Step III.Teach the language points: nearly, enter for, win a prize, more, the most + adj.Step IV.Fast reading with questions

Step V.Retell the story with the given words

Step VI.Grammar(Comparative and superlative degrees of adj.)

1.lively cases of comparison to introduce the structure of comparative and superlative

degrees of adj.2.sentence pattern of comparative degrees: A is adj.-er/more+adj.than B

3.sentence pattern of superlative degrees A is adj.-est/the most+adj.限定范围

Step VII.Topic discussion: the most beautiful garden or park

新概念第二册22课教案 篇3

挖荠菜

张洁

【教学目标】

1． 体会“我”对荠菜的特殊感情，进而理解文章的主旨。2． 学习课文中对比、夹叙夹议和情景交融的写作方法。【教学设想】

1.目标1既是重点又是难点，以此为贯穿教学的线索，旁及其他。2.以教师指导下的阅读、提问、讨论为主要方法。

3.安排两课时：第一课时：作者介绍、初读课文、正音释词、分段、研读第一部分。

第二课时：研读第二部分、总结写作特点、课内作业指导。

第一课时

【教学内容和步骤】

一、导入新课。

〖同学们，你们吃过野菜吗？你们懂得饥饿的感觉吗？听过你们的爷爷奶奶讲过旧社会的苦难的故事吗？今天我们学习的《挖荠菜》就是与这些有关的文章。荠菜，一种野菜。〗

二、作者简介。(可写成投影片展示)张洁，当代女作家，1937年生于北京，从小被父亲遗弃，靠母亲扶养长大。1960年毕业于中国人民大学。改革开放之初，她发表的短篇小说《爱是不能忘记的》，长篇小说《沉重的翅膀》，被认为是思想解放在文学界的反映。她的《森林里来的孩子》《谁生活得更美好》《条件尚未成熟》分别获得1978年、1979年、1983年全国优秀短篇小说奖。长篇小说《沉重的翅膀》获第二届茅盾文学奖。她的作品在国外也有一定的影响，被译为十多种语言，三十多个译本。获1989马拉帕蒂国际文学奖，1992年被美国文学艺术学院选举为该院院士。是一位当代很有影响的女作家。

三、范读课文。

四、给自读提示中要求注音的字注音。

五、分段并归纳段意。（教师指导学生按时间分为两段）第一部分：（1──10自然段）回忆解放前的苦难，写“我”对“荠菜”的特殊感情。．．．．．．．．．．．．．．．．．．．．．．．．．．．．第二部分：（11──14自然段）写解放后两代人对“荠菜”的不同感受和“我”的感慨和希．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．望。．．

六、研读第一部分。（让学生先默读，然后提问讨论。）

1.问：这部分主要写了那几件事？ 1写“我”小时候的饥饿状况。〖○．．．．．2写因掰财主的玉米棒子，被追逼落水，险些丧命的悲惨遭遇。

○．．．．．．．．．．3写“我”挖荠菜时的感受。

○〗 ．．．．．．．．2.问：作者在第一段一开始就说：“我对荠菜，有着一种特殊的感情„„”为什么用省略号呢？这段在文中起什么作用呢？

〖这句话后面按理说应该写是什么感情，为什么有这样的感情，可它都暂且避而不谈，故用省略号。这段点明对荠菜有特殊感情，总领全文。〗

3.作者从哪些方面来写小时候的饥饿的？ 〖写了馋相，受羞辱和饥饿的感觉。〗

4.让两个学生分别朗读写“馋相”与“被羞辱”的内容后，问：为什么这么馋？ 〖因为饥饿〗 5.让一个学生读描写饥饿的感受的地方，然后问：这么饥饿是什么原因造成的？ 〖旧社会贫富悬殊的不平等。〗

6.第4-8段可以分为两层来读，请划分出来并说出主要内容。〖4-6段主要写被追逼险些丧命；7-8段主要写不敢回家的感受。〗

7..请一个学生读4-6段后，问：前面说“我还一次也没有被人家抓到过”，是什么原因？后来为什么财主的大管家又要把“我”追逼落水呢？这种写法有什么特点 ？

〖“人们多半并不想认真地惩罚一个饥饿的孩子”所以没被人家抓到过。可是财主的大管家就不像一般人那么善良，这反映了财主的凶恶。这里用了对比的写法。〗

8.请一个学生读第7段后，问：“我”为什么不敢回家？怎样理解“我是怕看见她那双„„眼睛”？

1怕妈妈知道，2因为〖○“怕看见她那双被贫困的生活折磨得失去了光彩的、哀愁的眼睛。”○“我”与妈妈相依为命，“我”非常理解妈妈的痛苦，不愿再给妈妈增添更多的痛苦。〗

9.请学生读第8段后，问：这里描写了一幅什么样的图景？起什么作用？ 〖一幅和谐美丽的“晚归图”。“我”面对着夕阳西下，百鸟归巢，牛羊入圈的情景，自己却有家不敢归。这幅和谐美丽的“晚归图”，反衬出“我”当时的那种孤独、寂寞、焦急、悲伤、恐惧的复杂心情。产生了强烈的艺术魅力。〗

10.怎样理解“一种比饥饿更可怕的东西平生头一次潜入了我那童稚的心”？（可设身处地想想，当时的“我”会有什么样的感受。）

〖“我”从懂事起就觉得饥饿最可怕，然而，这次经受被追打，跳河逃生，失落鞋子，有家不能归的遭遇以后，感受到生活的恐惧、痛苦、孤独、绝望，这种旧社会对儿童的精神上的摧残真是比饥饿更可怕的东西。〗

11.第9段起什么作用？

〖这是一个承上启下的过渡段。点明上面的内容是“我“对荠菜有特殊感情的根本原因，又引出下文对挖荠菜时的感受具体的描写。〗

12.让学生读第10段，然后回答：这段分几层意思来写的？ 1荠菜下玉米糊糊是无上的美味。〖○2挖荠菜时的那种坦然的心情。○3“我”心里的热切愿望。○〗

13.为什么说“挖荠菜时的那种坦然的心情，更可以称得上是一种享受”？（通过朗读理解描写挖荠菜时的那些词语表达的情感。突出：“提、迈、奔、不必担心„„甚至可以”等词语表达的感情。）

〖那是一种轻松、舒展、喜悦的心情，那是解除肉体饥饿的同时，获得精神自由的一种欢乐．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．和享受。田野、小鸟、花儿和蓝天、白云都和荠菜联系在一起，可以说“我”用“荠菜”概括了．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．童年中美好的一切，代表了生的欢乐、自由和幸福。对荠菜的感受就是对欢乐、自由、幸福的感．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．．受。〗 ．14.作者的愿望说明什么？写这个愿望有什么作用？

〖说明穷人一无所有，只有荠菜。既表达了对荠菜喜爱的原因，又揭露了穷人饥饿的原因。这个句子结构上起承上启下的作用。它是上面童年生活的情感的升华，又开启下文，引出这个愿望实现后，两代人对荠菜的不同态度的叙述和议论。〗 七.总结：

〖第一部分，写对荠菜的特殊感情，却从小时候的遭遇写起，这写遭遇正是我对荠菜产生特殊感情的根本原因。由于饥饿，才会感到荠菜是美味；由于有了被追赶的遭遇，才有挖荠菜时的轻松愉快、自由自在的幸福感；由于贫穷，一无所有，才产生“巴不得这个世界上的一切，都像荠菜一样是属于我们每一个人的”愿望。小时候的不幸，与挖荠菜时的幸福感受，前后对照，互相呼应，既写出了对荠菜的特殊感情，又反映了旧社会给劳动人民带来的苦难。同时，第一部 分还与第二部分形成鲜明的对比。〗

八、布置作业。

1.抄写生字和注音三遍。2.解释下列词语。

掰：用手把东西分开或折断。

广阔无垠：广大宽阔，没有边际。垠，边际。

凶神恶煞：比喻非常凶恶的敌人。本课指凶恶的神。

绽开：开放。无上：最高。本课是“最好”的意思。

迁就：将就别人。

五味瓶：装着酸、甜、苦、辣、咸的瓶子。“翻倒五味瓶”，指什么滋味都有，即心里不是滋味。

恭顺：恭敬顺从。

隔膜：情义不相通，彼此不了解。漫不经心：随随便便，不放在心上。

赏光：旧时客套话，用于请对方接受自己的邀请。本课是“给人以体面”的意思。

附板书设计

挖荠菜

张洁

第一部分：（1──10自然段）回忆解放前的苦难，写“我”对“荠菜”的特殊感情。1.写小时候饥饿的状况。

旧社会贫富悬殊的不平等

2.写一次被地主的管家追逼，险些丧命的悲惨遭遇。

恐惧、痛苦、孤独、绝望 3.写“我”挖荠菜时的感受。

无上的美味

是一种享受。

属于我们每一个人的 第二部分：（11──14自然段）写解放后两代人对“荠菜”的不同感受和“我”的感慨和希望。

第二课时

一、回顾第一部分的内容。

二、研读第二部分。

1．让学生朗读第11段，然后回答：这一段着重写什么？用了什么写法？

〖着重写解放后对长在野地里的荠菜的怀念。用了衬托和比喻方法。以菜场里的荠菜衬托野地里的荠菜；用“共过患难的老朋友”来比喻荠菜，表达了真切的感情。〗

2.学生默读第12、13段，然后提问讨论。

1“我”为什么总要带上孩子们到野地里去挖荠菜？ ○〖作为一个母亲，总是想把自己的感受、信念和理想与孩子们分享，希望孩子们能理解“我”的特殊的感情，能从长辈的人生际遇中感悟到写什么。〗

2孩子们对荠菜是什么态度？ ○〖对他们来说是一种游戏，后来 “变成了对我的一种迁就”，“漫不经心地用筷子挑上几根．．．．．．．．荠”，对荠菜并没有什么感情。〗

3“我”为什么会产生遗憾的心情？ ○〖因为孩子们并不能明了母亲的苦衷和心情。，所以产生遗憾。〗 4为什么孩子们和“我”对荠菜的态度不一样呢？ ○〖孩子们没有经历过“我”小时候的那种苦难，对荠菜没有“我”的那种体验，自然就和“我”对荠菜的感情和态度都不一样。〗

5“我的心里就像翻倒了五味瓶”是什么意思？为什么有这种感觉？ ○ 〖“我的心里就像翻倒了五味瓶”，是说“我”心里感到不是滋味，难受。因为“我知道，这种赏光似的迁就，并不只是表现在对挖荠菜这一桩事情上，它还表现在对我们这一代人的一些见解和行为上。在他们看来，我们的有些见解和行为„„不顶用了”，“我们”之间有了隔膜。〗 ．．．．．．．．．6作者对这种现象是什么态度呢？ ○1“我并不认为我们的见解和行为就完全正确。2“我”〖○”○“愿意跟他们谈谈我们在探索人

3“希望我们之间不要成为隔膜生方面曾经走过的弯路，以便他们少付出一些不必要的代价。”○ 3 很深的两代人，而是心心相通的朋友。”〗（让学生齐读“自然„„朋友”）

3.让学生读最后一段，回答：这段是什么意思起什么作用？

〖写作者的希望。作者用亲切的语言，希望孩子们能理解长辈过去受过的苦难，理解他们对荠菜的感情。“珍爱荠菜，珍爱生活。”这里的“荠菜”显然是一种得来不易的自由、幸福、欢乐生活的象征。“珍爱荠菜”就是不要忘记过去的苦难，热爱新社会，热爱新生活。只有珍爱生活，才能懂得什么是幸福，才能得到幸福。这段突出了文章的中心，总结了全文。〗

4.让学生齐读最后一段。

三、总结全文。（要求学生举出例子）1.运用了对比的写法。

1“我”与孩子们对荠菜的不同感情和态度的对比。〖○2“我”对解放前野地里的荠菜和解放后菜场里的荠菜的不同感受的对比。○3解放前后做荠菜的不同方法的对比。○4新旧社会的对比。○通过对比，表现了新社会的美好，希望下一代能珍惜今天的幸福生活。〗 2.理解文中夹叙夹议的写法。

〖本文先是形象具体的叙述，在叙事的基础上展开议论。起到了明确中心的作用。作者叙事生动感人，议论深刻入理，动之以情，晓之以理，仿佛和读者促膝谈心，娓娓动听，有很强的说服力和感染力。（可让学生举例说明）〗

3.领会情景交融的写法。

〖作者善于把景物描写和人物的心理活动的描写融为一体。构成了一个鲜明而独特、富有诗情画意的艺术境界。如2-8段，10段。〗

四、作业布置。

课内完成“一课一练”，课外完成《文段阅读》。

附板书设计

挖荠菜

张洁

第一部分：（1──10自然段）回忆解放前的苦难，写“我”对“荠菜”的特殊感情。第二部分：（11──14自然段）写解放后两代人对“荠菜”的不同感受和“我”的感慨和希望。

“珍爱荠菜，珍爱生活。”

对比

夹叙夹议

新概念第二册22课教案 篇4

教案

教学目标：

1.初步进行人物的绘画练习。

2.能用绘画的形式表现人物的特征和表情，提高观察生活的能力。

3.通过欣赏和表现最亲近的人，增进对最亲近的人的感情，从中认识艺术作品所表达的主题思想。

教材分析：

在孩子的成长过程中，有很多和他们亲近的人。虽然他们朝夕相处，亲密无间，但那些人究竟给了他（她）怎样的爱？这些爱又表现在哪些地方？如何去珍惜和回报这些爱？这些恐怕是一年级学生从来也没有注意观察、认真思考和细心体会过的问题。

本课编排的目的是通过画一张和最亲近的人在一起的画，将对最亲近的人的爱，用自己喜爱的方式表达出来。

在描绘他们形象的同时，启发、引导学生表现生动的表情。创作所用的工具、材料不限，可以是各种涂得出痕迹的笔，可画单色，也可用颜料表现。通过教学，使学生养成认真观察、记忆的良好习惯，同时提高观察生活的能力，为今后的主题创作打下基矗

对于一年级学生来说，人物的表现还属于第一课，因此，教师要正确引导，使他们通过学习，能学会观察并表现人物的特征，不至于发现不了特征，使作品流于一般，从此对表现人物失去信心。

这个阶段的学生学画还是应该把兴趣放在首位，所以在学生画人物时，教师应更多关注他们在创作过程中的那种情感的交流，对于人体的比例等要素则不必过分苛求。“精确不等于真实。”心灵的“表现”，在于尽善尽美地“表现他的感情”。教师应该引导学生把自己对最亲近的人的关心画进去。

重点、难点。

重点：抓住人物特征，表现亲近的动作和表情。鼓励学生表现自己的形象感受，力求生动。

难点:对于一年级的学生很难要求他们像成人或高年级学生那样边看，边分析，边表现。虽然有照片作为参照，但他们创作时仍以记忆为主。作为教师应该了解这一阶段学生观察物象及表现人物的特点，便于正确引导。课前准备

（学生）最亲近的人的照片、常规画具等（教师）课件、人物作品、常规画具等 教学过程

1.谈话导入，帮助回忆。

提问：你最喜欢、最亲近的人是谁？他（她）长什么样？喜欢做什么事？ 2.引导欣赏，观察评述。

（1）出示课件：作品欣赏《父亲》。结合书本的作品和教师提供的作品，让学生欣赏。提问：画面表现的是谁？画中的人在干什么？你从哪里看出来它表现了亲密无间的关系？《悄悄话》中的小女孩在讲什么呢？

（2）让几名学生说说欣赏感受，教师小结。

（3）欣赏课本中小朋友的画，说说最喜欢哪一幅及原因。

（4）提问：你能用别的方式表达你对亲近的人的思念或爱吗？（如：唱歌，跳舞等。）让学生通过欣赏，认识艺术作品表达的主题思想，学习观察艺术作品的造型、色彩、表现方法，表达自己的感受，结合作品展开联想，发表对作品的看法。引导学生要珍惜这份爱，同样用真心去回报他们、对待他们。

3.捕捉特征，激发创意。

（1）明确学习内容：用绘画的形式表现最亲近的人。（2）传授方法。

①观察和回忆亲近的人的形象特征。每个人都有各自的特征，主要表现为脸形、发式、五官和服饰等。每个人性格不同，他们在外貌上给人的感觉也不一样，如憨厚、精明、温和、严厉等。

②启发造型。从脸形开始，再到发型，根据五官在脸上的位置逐一表现。③思考如何从动作和表情上表现出亲近的感觉。（3）引导学生尝试色彩也能表达人物的情感。

（4）要求学生把自己画进去。思考：自己在画中干什么？安排在什么位置？ 要鼓励学生自己创造视觉符号表现，教师不要示范五官的具体画法。4.选择形式，表现“亲人”。

（1）学生用线描或色彩的形式表现想要表现的人（可以参考带来的照片）。（2）提问：怎样表现你对自己最亲近的人的关心呢？（3）学生创作，教师巡视指导。5.展示作品，学习评价。

（1）小组内展示作业，说说你表现的是谁，你是如何喜欢他（她）的。（2）选出典型作业，全班评，教师小结。

评价建议：作品是否表现了自己的感受；作品是否有爱心，是否与众不同；线条、色彩的表现是否统一等。

6.提供课题，研究拓展。

新概念 第二册 第三单元测试题 篇5

Quiz for L49-72

I:用括号中动词的正确形式填空（45分）

1.He left the group,(1)_____________(wonder)what they were talking about.2.My mother(2)________________(complain)the whole morning about the noise outside.3.Not(3)_________(want)to go to his teacher for help, the boy went to his friend.4.Failing in this exam means(4)___________(wait)for another year.5.(5)________you ever(6)_________(see)such a strange thing?

6.Have you finished(7)___________(repair)the broken toy?

7.When Mary got home, her mother(8)_________________(already bake)her birthday cake.8.They(9)______________(use)to leaving the doors open when no one was at home.9.The car needs(10)__________(wash).10.I can not find john anywhere, I think he(11)_____________(just go)out.11.On(12)_________(hear)the good news, they became very excited.12.The man took the money and(13)________(leave)in a great hurry.13.She(14)_________(receive)over 100 Christmas cards last year.14.She(15)_____________(use)to be on a diet, but now she eats anything she wants to.15.Do you mind my(16)_________(shut)the door?

16.(17)___________(Visit)China, a famous professor(18)___________(invite)to give a speech.(19)___________(Not speak)Chinese, the professor(20)_________(hire)a local interpreter.During the speech, the processor told the audience an(21)__________(interest)story.It took him several minutes(22)________(tell)the story.But when it was the interpreter’s turn, he

(23)________(speak)for only a few seconds, the professor asked how the interpreter

(24)__________(translate)his story n such a short time.The interpreter said, “Well, I just

(25)__________(say)you(26)________(tell)

(27)__________(laugh).” them a joke.And I asked them to

17.Big Ben(28)___________(locate)in London.It(29)__________(design)by Edmund Beckett and Baron Grimthorpe.Big Ben(30)_________(be)famous throughout the world, but nobody really(31)___________(know)why it(32)__________(call)Big Ben.Some people

(33)__________(believe)it(34)___________(name)after Sir Benjamin Hall.He(35)__________(be)in charge of the work in 1859.The story(36)___________(go)that Sir Benjamin(37)_____________(be)about to(38)__________(put)forward his idea, for the name for the big bell, when a man（39）__________(sit)in the front seat（40）__________(shout), “Let’s call it Big Ben.” Apparently that’s where the name(41)__________(come)from.18If you had applied earlier, you(42)____________(have)your passport by now.19.By the time you read this note, I(43)__________(leave)for New York

20.I could have save you a lot of trouble if you(44)__________(write)to me.21.I had my car(45)_________(repair)yesterday, so I can not drive you the store.II.用正确的介词填空(10分）

1.The passport is valid_______all countries.2.George is jealous ______his younger sister.3.I know he is slow______at understanding, but you have to be patient______him.4.He is not different_______anyone else.5.I am not familiar_______his novels and not very keen_______reading them.6.You should not be so sensitive ______criticism.7.He is not only indifferent_______other people;he is often extremely rude______them as well.III.直接引语变间接引语(9分）

1.“Keep quiet.” he said.What di he tell me to do?

2.“Send him some money.” he suggested.What did he suggest?

_______________________________________________________________________________

3.“Don’t worry about it.”he told me.What did he tell me?

IV.请在横线处写下正确答案(12分）

1.She_________(hung, hanged)the clothes on the line.2.You should_________(raise, rise)the picture a few inches.3.I love________(lying, laying)in bed.4.Who is going to________(dress, dress up)as Father Christmas.5.This screw is __________(loose, lose)

6.He _______(laid, lay)the book on the table.7.We were________(amused, enjoyed)by the circus clown.8.Who_______(won, beat)the match?

9.The woman _______(fell, dropped)the tray.10.Your son has________(increased, grown)since I last saw him.V.阅读理解(26分）

Passage A天津

We provide summer English courses and you will enjoy learning about American culture and improve your English.The courses last for 4 weeks.They start at the beginning of July and August.Our teachers are very experienced.They teach English classes for 4 hours a day.You can choose between small groups of 2 or 3, or larger groups of up to 15.We provide weekly tests to see the progress you’re making with your language skills.We also provide books and other materials.As well as learning English, we want you to experience life in the USA.You live with an American family and take part in American life.You have meals with them and do some activities with them, too.This is the most interesting part of the course.Many families create friendships with the students.Of course, if you prefer, we can arrange hotel accommodation.Of course, you can do many things in Los Angeles.Every day we have activities after class.You can choose to take trips to Hollywood, Disneyland or the famous beaches around LA.You can also go to various shopping centres, sports centres, movies and concerts.There are also weekend visits organized to San Francisco and other places of interest in California.Well, if you’re interested, please fill in our application form where you will also find our list of prices.The course must be paid for one month before it begins.1.How long do the English courses last?

A.4 days.B.2 weeks.C.3 weeks.D.4 weeks.2.Why do organizers(组织者)advise students to live with American families?

A.Students are not rich enough to live in hotels.B.Students can have meals with American families.C.Students can experience life in the USA.D.Students can teach American how to cook Chinese food

3.What’s the title of Paragraph 3?

A.TeachingB.Accommodation and Food

C.Sightseeing and Other ActivitiesD.The Famous Beaches Around LA

4.What’s the passage about?

A.A description of an English book.B.A description of an English course.C.A description of life in Los Angeles.D.A description of weekend visits to San Francisco.Passage B 温州

Frogs are animals that can live both in water and on land.There are more than 5,000 kinds of frogs on the earth.The earliest known frogs lived about 190 million years ago and the frogs today still look the same.Here are some fun things that you might not know about frogs.Enjoy!

The Biggest and the Smallest Frogs

Some frogs can be very big.The biggest kind of frog is the Goliath Frog in West Africa.Its body can be nearly 30cm long, about the size of a large cat.The Gold Frog and the Poison Frog are the smallest frogs in the world.They are less than 1cm long.Though the Poison Frog is very small, it is not weak at all.It is dangerous.Any animal that eats it will die very soon.The Best Jumpers

Frogs are very good at jumping.They developed jumping legs so that they would not be eaten by other large animals.Using their big strong legs, more frogs can jump over 20 times their own length.It is like a person jumping over about 30,48.The Australian Rocket Frog can even jump over 2m, which is 50 times its body length(5.5cm).That might be the reason why frogs are called the best jumpers on the earth.The Cryogenic Animal

Some frogs like the Common Wood Frog have a special ability to live in very cold places.When the temperature goes down, they become ice frogs.2/3of their body water freezes.Their hearts stop, and their breathing stops too.You may think they are dead, but in fact they are not.Maybe we humans can learn the way that the frogs do for medical purpose.5.The earliest frogs lived about ________ million years ago.A.20 B.30 C.50 D.190

6.The Gold Frog is one of the ________ frogs on the earth.A.smallest B.biggest C.strongest D.weakest

7.________ can jump over 2m.A.The Goliath Frog B.The Common Wood Frog

C.The Poison Frog D.The Australian Rocket Frog

8.What will happen to a Common Wood Frog at very low temperature?

It will die very soon.B.It will be an ice frog.It will become dangerous.D.It will become very small.Passage C 2012南京

You may have noticed that the world′s population is not evenly distributed(分别)around our planet.There are some countries where people seem to be living nearlyon top of each other because conditions are overcrowded.Then there are others where it seems that hardly anybody lives.What influences this unequal distribution of people? There are specific advantages and disadvantages of *diving in a certain area.The two main factors that influence people′choice of location are climate and resources.Climate is the usual weather conditions in a region.Areas that have bad weather are generally less deal as places to live in.The north and south poles at the top and bottom of the world may be beautiful in their rugged, natural way, but the disadvantage of the bitterly cold and windy conditions usually keeps people way.When it comes to climate, warm conditions and a normal amount of rainfall are advantage that attract people.Natural resources are things that we get from nature that help us survive.Each region offers different resources, and therefore attracts different groups of people.People who enjoy the beach car make their living by catching and selling the ocean′s many fish and other sea creatures.Those who prefer farming can take advantage of rich soil(土壤)in valleys near rivers.Some people are willing to accept the disadvantages of the terrible conditions of deserts or mountains in order to take advantage of the resources like oil or woods.9.The underlined part “on top of ”in the first paragraph most likely means_______.A.very close toB.on the highest part of

C.in control ofD.on the surface of

10.What are the main factors that influence the distribution of people?

A.Resources and oceans.B.Climate and rivers.C.Climate and resources.D.Warm conditions and rainfall.11.The writer thinks many people don′t live near the north or south pole because ________.A.they can′t get enough food there

B.they natural sights there don′t attract people

C.the unpleasant weather keeps them away

D.the length of nighttime is too short or too long

12.Why do people go and live in valleys near rivers?

A.The temperature isn′t too low in winter.B.the resources like oil can bring them much money.C.People can make their living by catching and selling fish.D.It′s easier for people to grow plants or keep animals.13.The purpose of the example in the last paragraph is to tell us _______.A.people cannot survive in cold conditions

B.different resource attract different groups of people

C.People usually prefer living at the seaside to living in mountains

新概念第二册22课教案 篇6

现在进行时： 表示正在进行的动作

表示现阶段正在做的事

表示将要做的事

结构：主 + am/is/are + doing 一般过去时：过去某一时间点进行的动作

结构： 主 + did 一般将来时： 表示对将来的打算

结构： 主 + will/shall + do 现在完成时： 表示发生在过去对现在产生影响的动作

结构： 主 + have/has done 过去进行时： 表示过去某一时间正在进行的动作

结构: 主 + was/were + doing 将来进行时: 表示将来某一时间正在进行的动作

结构: 主+ will/shall + be doing 过去完成时: 表示动作在过去某一时间点之前已经完成（过去的过去，通常与一般过去时互为主从句）

结构： 主 + had done 将来完成时: 表示到未来某一时间将已经完成的动作

结构： 主 + will/shall + have done 现在完成进行时:表示动作从过去开始,持续到现在,对现在造成影响

结构： 主 + have/has + been doing 将来完成进行时：表示状况将一直持续到说话人所提及的时间

结构：主 + will have + been doing 过去完成进行时：表示动作在过去更早的某一时间段内持续进行，并对过去产生影响。

新概念第二册22课教案 篇7

第二课时

教学目标：

1、能有感情的朗读课文。

2、教育孩子要向司马光那样，遇事不慌，机智救人。教学重点：

能正确、流利、有感情的朗读课文。

教学难点：

体会司马光

教具准备：课件

教学过程：

一、复习导入。

1、听写生字：

司候园爬掉别哭使流

1）学社自查

2）同桌互改。

3）交流。电子白板演示易错的字。

2、齐读课题，继续学习课文。

二、教学新授。

1、学习第一自然段

1）出示课件：

提问：什么人？在什么地方？干什么？说说假山、水缸的位置。

2）指导朗读。

2、学习2、3自然段。

1）出示课件：

说一说发生了什么事？

2）出示句子:有个小朋友爬上了假山，一不小心，掉进了大水缸里。这是情况怎样？怎样读这句话？（读出危险的语气。）指生读

齐读

3）在这危险紧急的情况，小朋友和司马光的表现一样吗？画出有关句子。交流、讨论。

4）出示句子：别的小朋友都慌了，有的哭，有的喊，还有的找大人。谁来说说“都慌了”什么意思？指导读词。

师范读这句话。

表演读这句话。

5）司马光是怎么做的？

出示司马光做法的句子。

指导读词：“没有慌”“使劲”

指导读句子，表演读。

思考：司马光为什么这样做？他当时怎样的想的？你觉得他是个怎样的人？

三、拓展

1、那个孩子知道是司马光救了他，会对司马光说什么呢？

2、其他孩子会对司马光说什么？用上有的„„有的„„还有的„„说一说，写一写。

四、布置作业：

新概念第二册22课教案 篇8

一、根据括号内所给的汉语提示写出相应的英语单词，并注意运用其正确形式。(每空1分，共20分)1.Last night I went to the _____________(剧院)with a good friend.2.Can you _____________(重复)it? I didn’t hear you clearly just now.3.He made a big _____________(决定)on that day.4.He says he has been _____________(在国外)before.5.A _____________(鸽子)is a type of bird that can send messages.6.There is always a _____________(乞丐)in front of my house.7.The boy _____________(偷)a wallet but later her was caught by the policeman.8.The old man bought a _____________(木头的)bed in that shop.9.He wanted to help me with my work, but I _____________（拒绝）.10.These old windows were _____________(损坏)by the heavy rain.11.To my _____________(惊奇), he gave up the English competition.12.We have a new _____________(邻居)whose name is Robert.13.This problem is very _____________(困难的)for me.14.On way home yesterday, a man gave me a _____________(搭便车).15.He works at a bank and gets a good _____________(工资).16.You’d better_____________（服从）the boss of your company.17.She is fond of _____________(鲜艳的)colors, such as red, orange and yellow.18.Do you pay the _____________(店主)extra money for the water? 19.He _____________(匆忙)to the station so as to catch the early bus.20.Playing computer games is a _____________(浪费)of time.二、单项选择题。（每题1分，共20分）

1.The young man couldn’t __________ the bad treatment（待遇）any longer.A.bear

B.carry

C.understand

D.wait 2.I didn’t finish my homework __________my brother came back home.A.since

B.because

C.until

D.after 3.Would you please __________some money __________me? I want to buy a new bag.A.borrow;to

B.lend;to

C.borrow;from

D.lend;from 4.Our school is in the__________ of the city.A.centre

B.side

C.inside

D.outside 5.What do you usually do in your __________ time? A.rest

B.empty

C.busy

D.spare 6.The clock__________ six when I opened the door.A.knocks

B.beats

C.was knocking

D.was beating 7.I have been expecting __________ a letter from my friend Tom these days.A.for

B./

C.to

D.with 8.Are you going to __________ the maths competition next week? A.be entered

B.enter into

C.enter for

D.entering 9.He will leave for Beijing __________April 4th and come back __________ June.A.in;on

B.on;on

C.in;in

D.on;in 10.This instrument has been __________ in the room for a long time.A.put

B.kept

C.carried

D.held 11.How much did you __________ the shopkeeper __________ all these things? A.ask;for

B.paid;for

C.asked;for

D.pay;for 12.– I failed in the exam.---I’m sorry to hear that.But good__________ next time.A.matter

B.try

C.wish

D.luck 13.He is ill today, but he goes to work as early__________.A.as usual

B.usually

C.as usually

D.usual 14.__________the father nor the son is interested in the film A.Neither

B.Both

C.Either

D.None 15.There is a __________ voice from the next room.I can’t hear clearly.A.loud

B.weak

C.strong

D.cold 16.If it __________tomorrow, I __________ to the zoo with my friends.A.won’t rain;will go

B.doesn’t rain;go;

C.won’t rain;go

D.doesn’t rain;will go 17.__________ I know, she is now working __________a secretary in a big firm.A.For;as

B.As;for

C.As;as

D.For;for 18.After I __________my breakfast, I went outside to play with my friends.A.had

B.have had

C.have

D.had had 19.You are not in good condition, so you__________as well take care of your health.A.can

B.may

C.must

D.need 20.I am only__________in__________on the beautiful and quiet beach.A.interesting;walking

B.interested;walk

C.interesting;walk

D.interested;walking

三、用括号中所给动词的正确形式填空。（每题2分，共20分）1.I usually _______________(get)up very early every day.2.I ______________(send)a postcard to my friend yesterday.3.I _______________(buy)a present for my mother last month.4.Tom is watching TV while Jane________________(do)her homework.5.My mother and I___________________(clean)our garden tomorrow.6.What ___________ you____________(do)this time yesterday? 7.We _______________(paint)the house before we moved in.8.You_______________(pass)the exam if you _____________(work)hard.9.Tom said he ________________(read)the book twice.10.She ________________(help)her mother with some house work at the moment.四、英汉互译（每题2分，共计40分）