这两周我们复习了数与式，主要是整理了以前学过的定义并进行了相应的练习。

In the past two weeks, we reviewed numbers and formulas, mainly to sort out the definitions we learned before and conduct corresponding exercises. Many students have already felt the urgency of the high school entrance examination, they are very serious in class, and some students still need to work hard. After practice, it is found that some students in our class have not passed the basic calculations, and they still need to conduct careful review and practice.

Over the past two weeks we have reviewed the numbers and styles, mainly to organize the definitions we have learned before and to practice accordingly. Many students have felt the urgency of the exam, the class is very serious, individual students still need to work hard. After practice found that some students in our class of basic calculations have not passed, still need to be carefully reviewed and practiced.

In the past two weeks, we have reviewed numbers and expressions, mainly sorting out the definitions we have learned before and doing corresponding exercises. Many students have felt the urgency of the entrance examination, class is very serious, individual students still need to work hard. After practice, we found that some students in our class have not passed the basic calculation, so we still need to review and practice carefully.