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1、藤野先生读后感及心得藤野先生读后感及心得500勤于学习才能乐于施教。每当我们看到一本好书的时候勤于学习才能乐于施教。每当我们看到一本好书的时候,内心总是会忍不住记录内内心总是会忍不住记录内心的启发和感想心的启发和感想,那些从著作中所冥思震撼人心的话语那些从著作中所冥思震撼人心的话语,那些从著作中所触摸感动灵那些从著作中所触摸感动灵魂的文字魂的文字,我们都能通读后感传递出来。爱学习我们都能通读后感传递出来。爱学习,爱分享爱分享,尽在尽在XX。XX为精心为大家为精心为大家提供各类著作的优秀读后感提供各类著作的优秀读后感,分享快乐分享快乐!上周上周,我们学习了藤野先生这篇课文我们学习了藤野先生这篇课
2、文,它选自于鲁讯先生的回忆性散文朝花夕它选自于鲁讯先生的回忆性散文朝花夕拾。朝花夕拾这篇课文写的是拾。朝花夕拾这篇课文写的是:青年时期的鲁迅先生去日本青年时期的鲁迅先生去日本,当他来到东京时当他来到东京时,却失望至极却失望至极,他看到清国生生活的污浊他看到清国生生活的污浊,失望以及不满。当他来到仙台时失望以及不满。当他来到仙台时,受到了特受到了特殊的待遇殊的待遇,这里的学校对自己不收学费这里的学校对自己不收学费,还为自己食宿操心。在鲁迅身上有两件事真还为自己食宿操心。在鲁迅身上有两件事真正使他改变志向。一件是匿名信事件正使他改变志向。一件是匿名信事件,另一件是看电影事件。另一件是看电影事件。“
3、中国是弱国中国是弱国,所以中所以中国人当然是低能儿国人当然是低能儿,分数在六十分以上分数在六十分以上,便不是自己的能力了便不是自己的能力了:也无怪他们疑惑。也无怪他们疑惑。”这这句话是鲁迅先生擅长的反语句话是鲁迅先生擅长的反语,表达了自己的自尊心所受到的挫伤表达了自己的自尊心所受到的挫伤,思想上受到的极大思想上受到的极大震动震动,以及改变志向以及改变志向,弃医从文的决心。从这以后弃医从文的决心。从这以后,鲁迅觉得医学并非一件要紧事鲁迅觉得医学并非一件要紧事,作作者认为应该从精神上救国民者认为应该从精神上救国民,即使身体再健壮即使身体再健壮,也改变不了愚昧的思想也改变不了愚昧的思想,只有从精神只
4、有从精神上唤起国民的觉醒上唤起国民的觉醒,才能救国。才能救国。读后感读后感读读Numbers Please tell us one of your favorite number and explain the reason. Review and questions Brainstorming When and where we may use numbers?Before you read the passage, look at the following pictures first. Put them in the order of the history of numbers. T
5、hen look at the headings on page 57 and check your answers. 0The history of numbersThe history of numbers0Ancient numbersAncient numbersZeroZeroCalculating machinesCalculating machinesBrain against computerBrain against computer0123456Tasks1 Are ancient numbers the same?2 Find the smallest and the b
6、iggest numbers.3 The first calculating machines4 What is called a living computer? Ancient numbers Greek Numerals (希腊数字)Roman Numerals (罗马数字) Ancient numbers Chinese Numerals (中国数字) Ancient numbers Egyptian Numerals (埃及数字) Ancient numbers Task 1: Are ancient numbers the same?ChinaGreeceRome Egypt in
7、 different ways _in the same way in tenscount Ancient numbersAncient numbersTask 2 : Find the smallest and the biggest numbers Who invented and developed 1-9 system of numbers? Why is zero very important? It made it easier to write big numbers and to calculate.The IndiansZeroZeroAncient Numbers and
8、Number SystemMay is asking Mr Li, the writer, some questions about his article on numbers. Ancient Numbers and Number SystemYes, it wasBecause zero made it easier to write big numbers and to calculate.The IndiansZero1An accurate ancient calculating machine that is still used today.An _.abacusvery co
9、rrectTask 3: The first calculating machinesCalculating machinesCalculating machines2A small machine that uses electronic power to do calculations.A _.calculatorOther calculating machinessquare rootan electronic calculatorwatchdictionary percentage/psent/psent/3A very powerful machine for doing calcu
10、lations in a flash.A _.computerwith great powervery quicklyOther calculating machinesaddsubtractmultiplydividedo some calculations12341 x 9 + 2 = 12 x 9 + 3 = 123 x 9 + 4 = 1234 x 9 + 5 =11111111111111/sbtrkt/sbtrkt/mltpla/mltpla/dvad/dvad/Mr. Li: Which calculating machine do you like best?S1: I lik
11、e_ best, because _. How about you, Mr. Li?Mr. Li: _ is my favourite because _.Calculating machinesAn Indian lady & computers They were given this problem to solve.50 secondsa minute What is called a living computer?like lightning Shakuntala Devi Brain against computerBrain against computerMr. Li is
12、working hard on the report of the amazing girl, Shakuntala Davi. Please help him out.Brain against ComputerThe girl with _ once had a competition between a _. It took her _(duration) to work out the answer while the computer took _(duration) with the help of _ before. Therefore, the girl _ the compe
13、tition.Gender: _Name: _Nationality: _Shakuntala DeviFIndianan amazing braincomputer50 seconds1 minuteprogrammingwon_ is more powerfulThinking :Advantages The Advantages of the BRAINThe Advantages of the COMPUTERNo p_ neededNo e_ neededBetter at imaginationBetter at understanding the outer world and
14、coming up new ideasMore c_Smaller and smallerS_more timeBetter at doing many difficult tasks at the same timerogramminglectricityonvenientavingA conversation between ancient people and modern people Make a conversation among four students about numbers.S1: We come from ancient time. What do you use to do calculations?S2: We come from modern time. Are numbers invented by you?NumberN-U-M-B-E-R-NumerousUsefulMeaningful Beautiful EffectiveRegularHomeworkWrite a composition _ is more powerful.
