怎么用互联网复习英语对话作文【一】
Dear XX,
i am very happy to see you,i think you teach very well,we all love you!
i think your english class is better than our old english teacher\'s class,i believe you can do better than better!i believe in you!
Best wishes to you!
yours,
XXX
XXXX.X.X
怎么用互联网复习英语对话作文【二】
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。
怎么用互联网复习英语对话作文【三】
Hello, we are XX tourism company, we have you and your 2 children 4 to set up tourist routes for you to choose.
From Beijing to Shanghai\'s tourist routes, you can go play in Shanghai Zoo, which has its own characteristics is a large-scale integrated Zoo. Then you can also go to Shanghai, Nanjing Pedestrian Street shopping, it is a shopper\'s paradise.
From Beijing to Changsha tourist routes, you can go play Changsha Window of the World, which is a new development in an amusement park. Then you can go take a look at Pinghu Tang and Wangfujing, one of the very many. Yuelu Mountain is you have to go to a place, from the top you can see the whole Changsha.
From Beijing to Guangzhou\'s tourist routes, you can go a long long amusement park to play, and that there are many excellent recreational facilities, so that you will not regret it. You can also go to Hong Kong the world\'s wildlife, which is currently China\'s largest imitation of the Wild Animal Park. Guangzhou\'s food is delicious, you will like.
From Beijing to Guilin tourism line, you can go to the famous Lijiang River, sitting on the boat to enjoy the beautiful scenery, and then can go to Yinzi Yan, it was China\'s first large cavern 4. Guilin Yang Shuo in the line of Yang Renjie shopping and you will be a good place to eat. That you will not feel the same with Chinese characteristics.
I hope you are happy to play China
Yours
XXX
怎么用互联网复习英语对话作文【四】
It ______ ______ ______ the train will be late.
答案：is likely that
2. It is likely that the typhoon will sweep across the island.
The typhoon ______ ______ ______ ______ across the island.
答案：is likely to sweep
3. I think trying to stop the couple quarrelling will be of no use.
I think it's ______ ______ ______ to stop the couple quarrelling.
答案：no use trying
4. Every time I was in trouble, he had no hesitation in helping me.
Every time I was in trouble, he came to help me ______ ______.
答案：without hesitation
5. He never hesitates to help if I have any problem.
He always helps me ______ ______ if I have any problem.
答案：without hesitation
6. I crossed the street so as not to meet him, but he saw me and came running towards me.
I crossed the street to ______ ______ him, but he saw me and came running towards me.
答案：avoid seeing
7. It seems that the students in that class have all passed the qualified exam.
All of the students in that class ______ ______ ______ ______ the qualified exam.
答案：seem to have passed
8. It seems that the boys of the class are playing football on the playground.
The boys of the class ______ ______ ______ ______ football on the playground.
答案：seem to be playing
怎么用互联网复习英语对话作文【五】
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。
3．12756≈10000＝1万 1389000≈1390000＝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。
