小学四年级英语用不用写作文【一】
一、复习
1．复习比较两个数的大小。
师：我们已经学了怎样比较亿以内数的大小，谁来说一说比较大小的方法。（指名1、2个学生回答）
师让学生自己完整的总结：首先要看数位是否相同，相同的数位就要从最高位比起，如果不能比较出来，就一位一位往下比，直到比出大小为止。如果数位不相同，就看哪一个数的数位多那个数就大。
2．复习把整万的数改写成用万作单位的数。
1100000＝110万 1210000＝121万 720000＝72万
师：要写成以万作单位的数就要把万后面的零去掉，要加上一个万字。
3．做一做练习 学生独立完成，全班核对。
二、复习求近似数的方法
1．让学生表演地球与太阳（课本例6）。
2．师：大约130万个是一个什么数？
生：是一个大概数，近似数。
师：求一个近似数要用什么方法？
生：四舍五入。
3．1275610000＝1万 13890001390000＝139万
13000＝13千 ＝1389千
① 师：我们要省略万后面的尾数应该怎么做？
生：首先找出万位，再看千位上的数是否满5，不满5就四舍，满5就五入，然后在把万后面的数改写成零或加一个万字。
② 请同学思考：如果是省略千、百后面的尾数又该怎么办呢？
做练习15页的做一做，然后在小组内交流。请小组派代表来汇报。
生总结：省略哪一个数位上的数要先找出那个数位，然后看到右边下一位是否满5决定四舍五入，但必须在后面加上省略那一数位上的计数单位。
三、巩固练习
1．第4题 由师生对答哪些是近似数，哪些是准确数。
2．第5题 由学生自己独立完成，然后开火车的形式校正，并要求说明过程。
3．第7题 由老师提示，讲解题意，然后让学生独立完成，同桌互对。投影校对，并让学生提出质疑。
4．第8题 学生独立完成，拿学生的课本投影校对，并请学生说明理由。
四、课堂小结
让学生说说这节课的体会，并答解疑难问题。
小学四年级英语用不用写作文【二】
Dear Gack
How are you? I am Mike,I am 14 yaars old and my birthday in November ,I can speak Chinese and a little Franch .I am from China. I want to be a doctor , I think it will help many people and it is very cool in a white unifrom ,I live in lin tong.
how about you?can you wrte to me soon?
Yours,
Li Hua
小学四年级英语用不用写作文【三】
1．重点：学会比较亿以内数的大小。能把整万的数改写用万作单位的数。
2．难点：学会比较位数相同亿以内数的大小。能正确地省略万后面的尾数写出它的近似数。
3．关键：以比较万以内数为基础，把个级比较方法推广到万级，能正确比较亿以内数的大小。把生活中的某些镜头带到学生面前，由果到因，让学生体会近似值在社会生活中的实际应用。
小学四年级英语用不用写作文【四】
初恋50 First Dates
What would it feel if I can wake up everyday forgetting what happened for the last whole year?
Lucy in the movie “50 First Dates” told me this feeling. Every morning when she woke up, she only rememberred the Sunday of last year which was her father’s birthday, also the date she had the car accident which made her only keep memory before Sunday, so she always felt happy living the same habit as what she did on Sunday a year ago with the kind set-up by her father and brother. After meeting Hey, she could only remember who he was on the same day. But after one night, he became a stranger to her. She couldn’t even recognize he was the one she used to date and love everyday. Hey tried his best to give her a new different meeting every day so as to win her smile and regain their “First Date”. Hey made her tapes every morning to help her remember what happened the day before and the last whole year. Lucy thus felt grateful with all she had when she woke up everyday. On the same day, she always had the same deep gratitude to face Hey with her sweet smile. What a beautiful feeling it is to always feel thanksgiving and to always
appreciate each other’s effort. A touching story between a memory lost woman and a devoted man taught all of us, normal people, the essence of love. When two people can thank each other for their devotion everyday like what they did for each other on first date, love can forever be refreshed and energetic. On Lucy’s side, people with memory will ask for more than yesterday and become critical of their partners day by day, while people without memory will feel grateful for their life and the people around them everyday.
In the movie, when one day Lucy decided to break up with Hey to let him rebuild his life by burning all their diaries and tapes, I cried for Hey’s broken heart. For her, it was just one day feeling. For him, it was long-term affection and connection. It was easier for her than him to give up their love. On Hey’s side, people with memory will always remember the past happiness and
treasure it for the rest of their life, while people without memory will easily give up at the end of the same day.
What a ruthless feeling it is to end a relationship just after one minute thought. People with fragile mind would easily ruin a long-term relationship no matter what reason they have. The torture between Lucy and Hey tells us the fatal factor to do harm to intimacy between a couple is their fragile mind of
balancing emotion and reason. Thus most of couple lose their trust for each other after experiencing this weakly testing broke-up.
飓风Taken
What is the right relationship between the father and the daughter? There is no certain answer. But the love of Brain's to his daughter must be one of the best ones.
His daughter, a young pretty 17-year-old girl was kidnapped during a tour in Paris. Brain got the news and hurried to France to take his daughter. He found that the gangsters that kidnapped his daughter were connected with an old friend which made him exetreme angry. He finally found the place where was holding an auction selling young virgins and broke in successfully taking his daughter away.
No matter how hard and stressful the situation was, and how dangerous things he faced, he never went back just because of the greatest love of a simple father. In the movie, we are all moved not only his actions of kindness, but also his insistance and the greatest of all- a father's love.
魔术师THE ILLUSIONIST FACTS
When word of the famed Eisenheim's (Ed Norton illusions reaches Crown Prince Leopold (Rufus Sewell, the ruler attends one of the magician's shows in order to debunk the performance. But when the prince's intended, Sophie von Teschen (Jessica Biel, assists the magician onstage, Eisenheim and Sophie recognize each other from their childhoods, and pretty soon they're totally hot for each other. As the clandestine romance continues, the prince's best cop (Paul Giamatti is charged with exposing Eisenheim, even while the magician gains a devoted and vocal public following. Before long, Sophie turns up dead, and the logical suspect is Eisenheim himself.
一线声机"Cellular" has the setup for a solid straight-ahead thriller: A kidnap victim who does not know where she is being held phones a total stranger who must then stay connected on his cell phone to find her before she is killed. Joel Schumacher scored earlier with a similarly phone-themed Larry Cohen story, "Phone Booth." As executed by tone-deaf director David R. Ellis, however, "Cellular" becomes an unintentionally hilarious cousin to Brian de Palma's "Raising Cain" and "Snake Eyes."
Ellis seems to have unwittingly spliced together two different films with
mismatched tones: Kim Basinger as the kidnapee and Jason Statham as the kidnapper occupy the deadly-serious, straight-to-video thriller half, while Chris Evans as the rescuer and William H. Macy as a police officer seem to be in a "Saturday Night Live"-alum action comedy. Nowhere else is the disjointedness in tone more apparent than when Basinger and Evans's performances are placed side-by-side during their conversations: The scenes keep cutting between an overwrought Basinger wringing out every drop of melodrama, while a blissfully inept Evans seems to be channeling a cross between Chris Kattan/Jimmy Fallon and Ben Affleck/Keanu Reeves.
Meanwhile, Ellis pulls out tricks intended to generate thrills and surprises. He throws in out-of-nowhere "shocks," a la "Final Destination"; he throws in
flashbacks; he throws in a gun-blazing Macy in Jerry Bruckheimer action-hero slo-mo; and yet, Ellis has no handle on staging any of them competently. Case in point: "Cellular" is the proud owner of one of the most ineptly scored chase sequences ever, as if Ellis simply heard a snippet of the song's lyrics ("...where you gonna run to?" literally and paid no attention to the inappropriateness of the accompanying music (which just bop, bop, bops along. (The song is even reprised during the closing credits, which itself is misbegotten in conception.
And yet, for all of its failures as art, "Cellular" is always entertaining for those very same faults
小学四年级英语用不用写作文【五】
Dear teacher,
We\'ll have a class meeting this afternoon. All of us students hope that you can attend it. Please accept our sincere invitation. I
n the class meeting, we will make some plans about all the subjects, including English. We do have some puzzles and we need your help. So we hope you can set some time aside to be with us in the class meeting. We will feel honored if you can come to attend our class meeting.
Looking forward to your coming.
Yours
XXX
小学四年级英语用不用写作文【六】
Dear Mr Wang:
We are so pleased that you are willing to share our views.
In the course of the general revision,What we need is solid foundation. Methods are vital,so could you please introduce some learning keys?We think it can help us much better.
Could you please teach us slower? We should have time to understand everything we learnt .Then we can learn the nature not the surface.
We also need to practice the important and easily wrong difficulties again and again. And we won\'t get puzzled when we meet the similar questions.
Doing homework is a way to make sure if all of us can control the knowledge.We hope that there will be less homework in order to increase the quality.
Besides,inspire us more and we\'ll do better than before.
Yours,
Li hua
小学四年级英语用不用写作文【七】
Such is sons’ nature; I really do not know how to express my thanks to you. However, I can imagine, on the day 18 years ago, when you gave birth to me, what a complex feeling you had. In the past few years, every day you struggle me up in the morning and prepare breakfast for me, then in the afternoon, you always welcome your only son with delicious foods after a day‘s hard work. Now your son has been 18 and will go to university soon, like a bird is leaving its parents. Nevertheless, your footprints on my heart will never ever fade and I love you mum!
your son
