Step Ⅰ RevisionCheck homework. Ask a few students to read the article in 3a.Then ask a few students to read their guides.Step Ⅱ Part 1Look at the words in the box. Ask a student to read them. Make sure the students understand the meaning of the words. You are to fill in the blanks with the words. In some cases, students may need to use another form of the word, for example adjusting for tense or subject/ verb agreement.Ask students to fill in the blanks on their own.Check the answers. Step ⅢPart 2Go through the instructions with the class.Look at the example with the students.Ask students what the answer would be.Ask a student to read the question and answer it.Excuse me, could you tell me where the bank is, please?The bank is across the street from the shopping malt.Get students to complete the work in pairs.Check the answers. Ask a few students to read their questions.Step Ⅳ Just for Fun!Ask all the students to read the conversation. Ask: What is funny about this cartoon? Help students to explain. A Martian is a person from the planet Mars.There is no such thing as Martian food on Earth, and the clerk looks silly because he is trying to think of where there is a Martian restaurant.Invite some pairs of students to present this conversation to the rest of the class.Step Ⅴ Summary and HomeworkIn this class, we’ve done much writing practice using the key vocabulary words and the target language presented in this unit. After class, please finish the questions in 2 in your exercise books. Then finish the exercises on pages 47~48 of the workbook as well.The Seventh Period Ⅰ Teaching Aims and Demands1. Knowledge Objects(1) Key Vocabularyimage, adventure, jealousy, hero, crime, journey, brave, no longer, show interest in, take it easy, become interested in, plain looks(2)Text:Grown-ups like cartoons, too.2. Ability Objects(1) Fast-reading to get a general idea of the text.(2) Careful-reading to get the detailed information in the text.
Talk about offering help (P60)I’ll help clean up the city parks.A: I’d like to work ...B: You could help ...Talk about ways to tell people about the Clean-Up Day (P61)We need to ...We can’t ...I’ll ...Talk about the work the volunteers do (P62)These three students all volunteer their time to help other people.Somebody loves to ... / helps ... / plans to ... / wants to ...A: What do you like doing?B: I like ... A: What kind of volunteer work do you think I could do?B: You could ...1. 重点词汇advertisement, fix, repair, pleasure, blind, deaf, shut, carry, specially, fetch2. 认读词汇hunger, homeless, cheer, clean-up, sign, establish, major, commitment, elementary, veterinarian, coach, similar, call-in, strategy, disabled, organization, unable, support, appreciate, donation, part of speech, pronoun, adverb, preposition, conjunction, donate, Jimmy, Sally3. 词组clean up, cheer up, give out, put off, set up, think up, take after, fix up, give away, put up, hand out, work out, at once
教学目标:1. 掌握本单元一些重点词汇的写法和用法。2. 学会自如谈论餐桌礼仪。Step 1 RevisionAsk some students to retell the customs at the table in France in the passage in 3a.Step 2 Self checkPart 1. Fill in each bland with the correct word given. Students do the exercises by themselves at first. Then check the answers. Ask the students to comprehend the sentences and help them point out uses of some words, like “arrive (at / in) sw., spend time / money on sth , spend time / money (in) doing sth.”Part 2. Read about Fan Ling’s experience in a western restaurant. Understand the passage. Point out some key points in the passage.1. be / get used to doing sth. 习惯做某事2. begin with = start with 以….开头3. crowd v. 挤满,塞满 the crowd 人群 crowded adj. 拥挤的Then students discuss about how she would solve her problem. Ask some to share their stories with others.Part 3. Complete the crossword by looking at the sentences on the left. Then check the answers.
2.1Match the country with the language.Step II Reading3a? let the students read the letter fast and answer the questions.? Let the students ask more questions about the letter as possible as the can.Step III Writing3b.Step IV. Pairwork2cStep V Listening2a, 2bStep V. HomeworkExercises book(1) P3Exercises book (2) P3Period FourStep I . Dictate the words and sentences in Unit1.Step II. Self-checkStep III. Check the answers for Exercises book in the unit.Step IV. Home workRevise and preparation for unit 2.教学反思:通过本单元的学习,学生基本可以谈论人们的国籍,居住城市及其所说的语言,通过书信方式去介绍自己并寻找笔友。但在涉及到国外的一些城市时,学生对这方面的知识相对欠缺,能介绍的城市并不多,也反应出学生课前预习不充分,这跟学生学习条件也有关,大多数学生无法通过网络获取所需信息。因此,在以后的教学中要多指导学生通过计算机网络获取信息,拓宽知识面。
句型: Where did you go on vacation? I went to summer camp.Did she go to Central Park?Yes,she did.No, she didn’t语法:一般过去时特殊疑问句、一般疑问句及肯、否定回答。课时安排4课时第一课时:Section A:la,1b,lc,2a,2b,2c 第二课时:Section A:3a,3b,4第三课时:Section B:1,2a,2b,2c第四课时:Section B:3a,3b,3c,4 and Self Check第一课时教学目标掌握描写假期生活的形容词。假期里自己所做事情的简单表达。谈论假期做的事情及当时情况。谈论假期时旅游的天气,旅游者以及食物等。教学过程一、导入播放一首英文歌曲:Let’s travel 说明:通过让学生听节奏欢快迪斯尼英语歌曲Let’s travel.引入本节课谈论的话题vacation and travel. 让歌曲使学生的思维活跃,增强课堂气氛,激发学生提高学习英语的兴趣。T:How is the trip ?Ss : It’s pretty good/ happy/exciting /relaxing/busy/dangerous/ fantastic说明:这个问题是为了操练形容词。建议让多个Ss作答。鼓励他们用不同的形容词。上述个别形容词本应在第二课时中出现,但可以在warming-up中第一次非正式出现。这些形容词也可在老师的评价语中适时出现,以加深学生对词汇的印象。
(1)Have you ever been to …? Yes, I have. / Yes, I have ever been to …No, I haven’t. / No, I have never been to …(2)When did you go there? I went there last year. (3)I have never been to a water park. Neither have I. I have ever been to an amusement park. So have I. (4)How long have you been studying English? I’ve been studying English since nine o’clock. I’ve been studying English since I came back home. I’ve been studying English for five hours. (5)What’s that? It’s an amusement park in Japan. I’ve never been to an amusement park like it before. It’s fun to learn another language. Let’s go tonight. Isn’t this great?space museum, amusement park, water park, South America, Peru, Holland, European culture, tour guide, flight attendant, musical instrument, more than, be from, get to, take lessons, neither, discover, graduate, change
教师带领学生复习有关描述宠物的词汇,采用教师提问学生回答的方进行。如:T:What animals do you think would be good pets?What animals do you think would be bad pets?What do you think are good animals for a six-year-old child?然后学生进行 pairwork 练习。Task two: 师生互动,学习探究 1、播放3a部分的录音,引导学生一边听录音,一边跟读。2、通过听录音学生回答以下问题:Why do you think pot-bellied pigs are popular?What are the advantages and disadvantages of keeping such a pet?教师对学生的回答进行及时点评。3.学习范文,学习重点短语,为下步的模仿写作提供语言素材。T :1. )Have you ever kept a pig as a pet?Do you like pigs? St.:No.…Why don’t you like to keep a pig? St: No.They’re too dirty and lazy(Do you know in some foreign countries like Hollyland, Australia,pigs are the most popular pet.there’s a kind of pig.(图)it has an interesting name? it ‘s called a pot-bellied pig.) Now,let’s learn an article about this kind of interesting pet.2.)play the tapeSt.:Listen and repeat3.)show some Qs on computer(本子St.: read silently,then answerthe Qs(本子)4.)Ask ss. Close book and retell this passage.(what is a pot-bellied pig? Is it a good or bad pet? ) St.: retell it to each other“A pot –bellied pig is a popular pet now…”5.read the article together.St.:.practice reading
Ⅰ. Teaching Aims and Demands1. Knowledge Objects(1) Key Vocabularyoversleep(2) Target LanguageWhat happened?I overslept. And by the time I got up, my brother had already gotten in the shower.2. Ability Objects(1) Teach the students to use the new words.(2) Train the students to narrate past events with the Past Perfect Tense.(3) Train the students' listening and speaking skills with the target language.3. Moral ObjectIt’s a good habit to go to bed early in the evening and get up early in the morning. So you’ll never be in a hurry in the morning.Ⅱ. Teaching Key Points1. Key Vocabularyoversleep2. Target LanguageNarrate past events with the Past Perfect TenseⅢ. Teaching Difficult Points1. Train the students to narrate past events with the Past Perfect Tense.2. Train the students to understand the target language in spoken conversation.Ⅳ. Teaching Methods1. Thinking of examples from the students' real lives.2. Making sentences by looking at the pictures.Ⅴ. Teaching AidA tape recorderⅥ. Teaching ProceduresStep I Revision1. Revise the language points in Unit 8.Ask some questions like this: What volunteer work would you like to do?Help the students to answer, I’d like to…/I love to…/I hope to2. Practice the dialogue in Activity 3c on page 62 again. Get students to role play the similar dialogues with the following.
1、了解和认识彩车巡游是节庆游艺形式之一。学习并掌握主题型、活动型彩车模型的设计制作方法。 2、在欣赏评述中,感受节庆中的彩车艺术,在探究实践中拓展设计思维,在参与“彩车巡游”的活动中感受成功的快乐。 3、体验彩车制作的科学原理,乐意和同学分工合作,体验节庆彩车巡游和学习成功的乐趣。 围绕个主题,综合利用各种环保材料设计制作美观的活动彩车模型。 彩车整体造型的构思与应用的活动原理。 教师播放视频,再讲述导语,使学生快速进入课堂学习氛围,引起他们的兴趣。(出示ppt) 师:我们先一起来看一段视频吧!从视频中我们可以看到不同的彩车有不同的装饰和特点。 师:在盛大的庆典或节日的游行队伍里,常可以看到色彩缤纷、造型独特的大型彩车,为节日增添了欢乐的气氛,同时很好地体现了一定的主题和思想内容。
教学目标: 一、了解车的类型、结构、功能等,并学会运用多种媒材制作造型美观的车。 二、掌握制作车的基本方法。 三、在实践操作中感受用不同大小、不同形状,不同质地的材料制作车的乐趣和成就感。 四、训练学生积极地动手、动脑,主动参与实践与创造,养成善于思考、细心观察的好习惯,培养协作精神。 教学重点:利用生活中显而易见的材料,制作汽车。 教学难点:车型设计新颖美观,结构合理。 教师用具:电教媒体,教学课件,汽车范作,剪刀,双面胶等。学生用具:自备的制作汽车的各种材料(如,塑料瓶,易拉罐,各种蔬菜、瓜果,橡胶泥,剪刀,小刀,钻子,牙签,旧鞋,袜子,玩具赛车车轮等。) 教学过程: 一、开门见山,明确目标 1、欣赏萝卜汽车和拖鞋汽车,并分析其制作材料的特殊性。 2、板书课题。 二、交流讨论,呈现问题 1、提出问题,学生讨论:你会选用哪些材料,制作汽车的哪个部分呢? 2、师生互动探讨:恰当、巧妙地选材。(了解学生的创作想法与思路,教师及时予以引导。)
读文感悟。 1、出示:邓小平爷爷( )地种柏树。 师:同学们带着这个问题仔细读课文,用“——”划出有关句子。然后想一想,“( )”里填什么词比较恰当。 2、生自由读课文,边读边划。 3、 全班汇报交流。 师:你认为邓小平爷爷( )地种柏树,从哪些地方体现出来? (以读为主,引导学生学会读课文,尊重学生个性化的理解。“( )”里可填“起劲、仔细、认真、一丝不苟、小心”等等,随机进行读文,结合语言文字训练,体会邓小平爷爷积极为祖国绿化作贡献的精神。) (如:找出邓小平爷爷种树的动作词“挖、挑选、移、填、站在、扶正”,同桌伙伴,一人做动作,一人口述植树过程。“移”字可换“放”字比较理解。) 4、 四人小组讨论:邓小平爷爷为什么种树?他是怎么想的? (结合课前收集的邓小平爷爷的资料理解,体会邓小平爷爷一心为国之心,激发学生参与绿化的热情。)
由扶到放,学习课文 1.指导学习一至三段。 (1)指名读第一段。学习生字"弯、直",通过做动作理解词义。 (2)练习朗读第一段,可边读边做动作。 (3)教师引读第二段:小燕子从他头上飞过。小白兔大声喊--(学生读)。 (4)引导学生看第一幅挂图:小燕子飞得很低,小白兔奇怪地向燕子为什么飞得这么低。学生练习朗读小白兔喊叫的句子,提醒学生注意提示语"大声喊"和句尾问号。 (5)先指名读第三段,然后逐句以问引读: ① 教师指第一句问:燕子边飞边说-- ②空气怎么样呢--(学生接读第二句)虫子的翅膀可比鸟的翅膀小多了,薄多了,就像透明的纱一样,沾上了小水珠,就像人背上了铅球一样沉重,自然就飞不高了。再读第二句。 ③那小燕子飞不高是什么原因呢?学生读最后一句,教师板书:捉虫子,学习生字"捉",练习朗读句子。 (6)朗读第三段。
朗读背诵,感悟课文 1、你从什么地方知道柳树醒了?分小组交流交流。 (根据学生的回答依次学习相应小节。) 2、学生在读书交流中,随机出示课件中相应小节,帮助领悟,读好“醒、软、绿、飞、高”等词。 第一节:(课件出示:天空春雷一声响,地下一棵棵柳树摇了摇身子。) 想象:春雷会跟柳树说什么? 第二节:(课件出示:春雨沙沙,柳枝渐渐吐绿,向下垂。) 你觉得这一小节该怎样读呢? 第三节:(课件出示:春风吹动柳枝,柳枝飘荡) 引读,你们瞧!春风给柳树梳头,梳着梳着——(生读)。 第四节:谁想读第四节?谁知道“小柳絮”是什么样儿的?理解“柳絮”:(课件出示:一双燕子在空中飞来飞去,柳树上沾满上面结满有白色绒毛的种子,绒毛随风飞散。) 第五小节:(课件出示:柳树枝条在风中飘荡,孩子们在树下玩耍。)看,小柳树醒了,它在干什么?会班齐读。 3、再读读课文,想想:你从哪里知道“柳树醒了”?“柳树醒了”说明什么? 4、和同桌小伙伴一起试着背背课文,比比谁先会背。(课件出示课文插图,同时配乐。)
朗读(读说思议练结合,培养学生语文综合能力。) 1、学习第一小节: (1)指名读,回忆刚才摸鸟蛋的感觉(小小的、凉凉的)体会着读一读。 (2)比较“鸟蛋凉凉的”和“凉凉的鸟蛋”:你发现了什么?(引导学生发现这类词语的特点:词序不同,但表达的意思相同。)除了凉凉的鸟蛋还有什么是凉凉的? (3)你还能像这样再说几个吗? (如果学生说不出来,教师可进行指导,把写有“花儿、小草、柳枝、大海,红红的、绿绿的、软软的、蓝蓝的”的词语卡分给学生,让拥有不同词语的学生去找朋友,再让两个朋友变换左右顺序。) 2、学习第二小节: (1)轻声读文,思考:你怎么知道两只鸟蛋就是两只小鸟? (2)出示小鸟破壳的图片或课件,引导学生说一说。 (3)启发想象:鸟妈妈焦急不安是什么样?你能表演一下吗? 表演后试着把妈妈的语气读出来。 (4)你还能用焦急不安说句话吗?看谁说得和别人不一样? 背诵(采用多种形式调动学生背诵积极性,帮助学生有意识地积累语言。) 练习有感情的背诵前两个小节。
精读课文,理解积累 1、同学们的字记的很好,课文也一定能读出感情来。现在就请同学们带着自己的理解和感受,有感情地读一遍课文,并自己喜欢的一段精读。 2、讨论交流,指导朗读 调整方案: 方案一:通过读文你知道了什么?(这一问题较开放,如果学生已从整体上感知课文内容,即可进入下一环节。如果学生回答只停留在零散的词句上,就按方案二教学。) 方案二:小燕子、麻雀和黄莺它们分别认为春雨是什么色的?他们为什么这么认为?(板贴写有字的小写图片和对应的颜色) 3、小组内讨论:a.如果分角色朗读的话,该怎样读争论的语法,朗读好“不对”“不对,不对”“你们瞧”b.怎样表现春雨小鸟和大自然。 4、根据自己的理解感受小组内分角色读、表演读。 5、请一组同学配乐表演读,学生评价 6、同学们春雨到底是什么颜色的呢?把你的想法说一说,画一画(自选粉笔板画春雨) 7、指导积累。同学们读得真有感情,现在请把你喜欢的词句画下来。
朗读(多层次自主阅读,拓展思维空间,提高阅读质量。) 1、检查读。教师以开火车的形式让学生按自然段读课文,看谁读得既正确又流利。 2、指正读。把你喜欢的小动物的话找出来读一读,教师随机指导。 3、想象读。先听范读录音,然后指名读文,边读边想象当时的情景。 4、分角色读。教师指导学生研究讨论每个角色的语气怎样读,并尝试给这些角色设计表情动作。 如:睡莲姑姑(奇怪的问):“小蚂蚁,你怎么了?” 小蚂蚁(揉肉眼睛,伤心的)说:“我不小心掉进池塘,上不了岸啦!” (让学生尝试添加提示语,是一个大胆的尝试。让学生根据生活经验和对课文的理解,给“人物”设计表情动作,添加不同的语气词,使课文变成了童话剧。由于是自己创造的成果,学生会读得有情有趣,有滋有味。但这种能力的培养不是一朝一夕的,教师要有意识的加以引导。)
3.想一想在例1中,(1)点B与点C的纵坐标相同,线段BC的位置有什么特点?(2)线段CE位置有什么特点?(3)坐标轴上点的坐标有什么特点?由B(0,-3),C(3,-3)可以看出它们的纵坐标相同,即B,C两点到X轴的距离相等,所以线段BC平行于横轴(x轴),垂直于纵轴(y轴)。第三环节学有所用.补充:1.在下图中,确定A,B,C,D,E,F,G的坐标。(第1题) (第2题)2.如右图,求出A,B,C,D,E,F的坐标。第四环节感悟与收获1.认识并能画出平面直角坐标系。2.在给定的直角坐标系中,由点的位置写出它的坐标。3.能适当建立直角坐标系,写出直角坐标系中有关点的坐标。4.横(纵)坐标相同的点的直线平行于y轴,垂直于x轴;连接纵坐标相同的点的直线平行于x轴,垂直于y轴。5.坐标轴上点的纵坐标为0;纵坐标轴上点的坐标为0。6.各个象限内的点的坐标特征是:第一象限(+,+)第二象限(-,+),第三象限(-,-)第四象限(+,-)。
8.一束光线从点A(3,3)出发,经过y轴上点C反射后经过点B(1,0)则光线从A点到B点经过的路线长是( )A.4 B.5 C.6 D.7第四环节课堂小结1、关于y轴对称的两个图形上点的坐标特征:(x , y)——(- x , y)2、关于x轴对称的两个图形上点的坐标特征:(x , y)——(x , - y)3、关于原点对称的两个图形上点的坐标特征:(x , y)——(- x , -y)第五环节布置作业习题3.5 1,2,3四、 教学反思通过“坐标与轴对称”,经历图形坐标变化与图形的轴对称之间的关系的探索过程, 掌握空间与图形的基础知识和基本技能,丰富对现实空间及图形的认识,建立初步的空间观念,发展形象思维,激发学生对数学学习的好奇心与求知欲,学生能积极参与数学学习活动;积极交流合作,体验数学活动充满着探索与创造。教学中务必给学生创造自主学习与合作交流的机会,留给学生充足的动手机会和思考空间,教师不要急于下结论。事先一定要准备好坐标纸等,提高课堂效率。
解析:从各点的位置可以发现A1(1,0),A2(1,1),A3(-1,1),A4(-1,-1),A5(2,-1),A6(2,2),A7(-2,2),A8(-2,-2),A9(3,-2),A10(3,3),A11(-3,3),A12(-3,-3),….仔细观察每四个点的横、纵坐标,发现存在着一定规律性.因为2015=503×4+3,所以点A2015在第二象限,纵坐标和横坐标互为相反数,所以A2015的坐标为(-504,504).故填(-504,504).方法总结:解决此类题常用的方法是通过对几种特殊情况的研究,归纳总结出一般规律,再根据一般规律探究特殊情况.三、板书设计轴对称与坐标变化关于坐标轴对称作图——轴对称变换通过本课时的学习,学生经历图形坐标变化与图形的轴对称之间的关系的探索过程,掌握空间与图形的基础知识和基本作图技能,丰富对现实空间及图形的认识,建立初步的空间观念,发展形象思维,激发数学学习的好奇心与求知欲.教学过程中学生能积极参与数学学习活动,积极交流合作,体验数学活动的乐趣.
一、旧知回顾1、有理数的加法法则:(1)同号两数相加,取相同的符号,并把绝对值相加。(2)绝对值不等的异号两数相加,取绝对值较大的加数的符号,并用较大的绝对值减去较小的绝对值。(3)互为相反数的两数相加得零。(4)一个数与零相加,仍得这个数。注意:一个有理数由符号和绝对值两部分组成,进行加法运算时,应注意确定和的符号和绝对值.
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