1、The children were running on the playground as fast as they can.

改：can-could

解释：主句是过去进行时，从句也应该是过去时，保持一致。

2、Since her husband had died, so she had to support her family.

改：把so去掉。

解释：since表示原因，不需要so再来表示结果。两个词不能同时用在一个句子中。

3、He won't go out until his mother will come.

改：will come-comes

解释：主句是一般将来时，until引导的时间状语从句用现在时表示将来，改为第三人称单数。

4、He was very foolish that he didn't pass such an easy exam.

改：very-so

解释：so...that，如此……以至于。

5、Tom had gone out as soon as his mother got home.

改：had gone-gone

解释：主句用一般过去时。

6、It was three months since he came to our school.

改：was-is

解释：从过去到现在的一段时间，用现在时。

7、The platground of our school is larger than their school.

改：加上 that of (their school)。

解释：操场要和操场作比较，不是跟学校比。用that来指代。

8、The streets in Nanjing are wider than Shanghai.

改：those in (Shanghai)。

解释：街道要和街道比较。用those来指代复数的名词。

孤立的单词不容易记，而语句、文章是有情节的，词放在句子里，联系上下更便于识记。学生经常练习口语，接触到的生词、句式日益增多。这对学生灵活运用常用词以及短语十分有益。

学英语只有开始时就注意语音、语调，大胆效仿，及时纠正口型和舌位，才能讲出标准的英语 ， 对于学员的英语口语表达能力的培养，口语训练就更为重要了。其作用有二：其一，如前所述，口语训练有助于学生冲破心理障碍。

学习语言就必须培养语感，语感对学好一门语言起了很重要的作用。语感它强调通过对语言文字的直觉感受，最终达到语言文字快速领悟的境界，是构成一个人英语素质的核心因素。

而语感是由后天的培养而产生起来的，在言语实践中，听觉、视觉等各种感官通过与语言材料的接触中，不断积累语言知识，体会出其语音、语义、语调及语气，日积月累，便逐渐培养了对语言的感知。

教师范读或播放课文录音，能使学生保持高度的注意力，唤起他们的感知和想象。这些具体的形象既能帮助学生增强对词汇和语言结构的记忆，又能增强学生的语感。

Without the country, how can there be home; No home, how can there be you and me. National Day approaching, let us wish of the family Yuan Yuan, everything!

没有国，哪有家;没有家，哪有你我。国庆来临，让我们共祝愿国圆家圆，家和万事兴!

National Day morning when you boot, you can see me on the blessings, one of the hearts of roses, you bring a lifetime of good luck.

国庆早上当你开机时，能见到我对你的祝福，一朵心中的玫瑰，为你带来一辈子的好运。

Meet with you in the fall, the National Day, in early winter long you think Christmas, kiss you have green grass in the spring, the gently just ask you - my first National Day to a better date, okay?

与你相遇在秋高气爽的国庆，想你在初冬漫漫的圣诞，吻你在青草已绿的春天，只想轻轻的问你──-国庆给我一次美好的约会，好吗?

You is my chocolate, I am your chocolate, ah you see more beautiful, you would think her inability. China's National Day, and I look forward to meet you!

你是我的巧克力，我是你的朱古力，见到你啊多美丽，想你想到浑身无力。国庆佳节，盼望与你相聚!

This violent Tadatoshi Akiba of the air, into care, hopefully we care among not only the advent of the National Day holiday period.

把这漫天飞舞的秋叶，化作关怀，但愿我们间的关怀，不仅是国庆佳节来临的时刻。

Guo Guoqing look similar to the takeoff of the people to forge ahead! You kept me fairly well-off to tomorrow!

国庆国庆相亲相近，祖国腾飞人民奋进!你奔小康我来鼓劲，为了明天我们前进!

Filled the air in this ribbon, into concerns sent to your remote. Hopefully we intergovernmental concerns, is no longer coming National Day holiday period.

把这满街飞舞的彩带，化作关切，遥寄给你。但愿我们间的关切，不再是国庆佳节来临的时刻。