New Curriculum Standard Experimental Area National Junior High School Entrance Examination Question Selection: Chemistry (Tianli 38 Sets): 2007 New Junior High School Entrance Examination Essential

Author: National Middle School and High School Exam Question Selection Team
Publisher:
Publish Date: 2006-08-01
Features: Since its publication in 2004, this book has consistently ranked at the top of the "Kaijuan" teaching aid bestseller list, receiving praise from readers and attention from multiple media outlets such as newspapers and websites. Every year, teaching and research sections, schools, and teachers in Beijing, Hebei, Sichuan, and other regions recommend this book as essential practice materials for 9th-grade students during summer and winter vacations, as well as for junior high school entrance exam preparation. Many readers have also expressed their gratitude and anticipation to us via email and phone. With the trust of numerous teachers, parents, and candidates, supported by a strong group of experts, we improved the 2007 edition of the book. First, we supplemented the answers with detailed explanations and hints; second, the selection process involved repeated deliberation and evaluation of the questions, skillfully arranging them to best suit candidates' study habits; third, some main subjects were changed to 8-page bindings. All the experts and teachers involved in the selection and explanation of this book demonstrated great responsibility and enthusiasm, which put us under unprecedented pressure. We were deeply concerned that any negligence on our part might affect everyone's study effectiveness and fail to live up to the trust candidates place in "Tianli 38 Sets." Therefore, all members of the book's writing team remain vigilant and strive to make the revised edition as helpful as possible for candidates' exam preparation. It should be noted that:
1. All the questions selected in this book comply with curriculum reform requirements and are suitable for candidates across all provinces and cities in China;
2. To help candidates familiarize themselves with various exam formats, the selection of questions in this book has been carefully considered for diversity;
3. We have taken into account the questions from non-experimental regions that are just beginning to adopt junior high school entrance exam characteristics;
4. We have specially invited American experts to record listening tapes for the first 18 questions in the English section of this book. The speed of the recordings is slightly faster than that of actual exams to facilitate candidates' improvement. Due to limitations in collecting listening materials, other questions in the English section do not come with listening tapes. Candidates who need more listening practice can download additional free listening materials from the Beijing Tianli Exam Information Network (www.TL110.com). (Readers can also discuss the content of this book with relevant experts and experienced teachers in the "Reader Support Station," and they can also freely access updated junior high school exam information and question materials.)