内容正文:
BOOK4 UNIT1
PART 1 Reading and Thinking
I. 选用方框内合适的单词并用其正确形式填空(每项限用一次)。
botanical, most, science, apparently, academic, obtain, objective, distinct
1. The students return in September for the start of the new ________ year.
2. You should set goals or ________ that can be reached.
3. They took a very ________ approach to management.
4. Oil prices fell this week to their lowest level in fourteen months, ________ because of over-production.
5. Several new ________ species have been discovered in the last year.
6. Her own twelve pictures sold fairly well, ________ to friends and family.
7. The learning needs of the two groups are quite ________ from each other.
8. In the second experiment they ________ a very clear result.
II. 根据括号内的汉语提示补全下面句子。
1. Parents ________________________________________ (起着至关重要的作用) in preparing their child for school.
2. ________________________________________ (一听到这个消息), his grandfather burst into laughter.
3. The teacher ______________________________________