7．C。考查推理判断。根据第二段的内容可知，研究者变换了对婴儿的刺激方式，是为了更深入地进行研究。因此研究者让婴儿听鼓声是为了进行深入的研究。

　　8．D。考查推理判断。本文介绍了对婴儿进行的试验、试验的经过、结果等，因此本文可能来自于一份科学报告。

　　Ⅴ. 短文改错

　　Recently the issue of students' study has brought to public attention. Students are anxious about what to improve their scores. Some work very hard. They spend all their time in study.

　　They do nothing except to study.

　　As far as I'm concerned, it is not a good way to study. Alternating work with rest was the best way to study well. Students should try their best to learn knowledges as Francis Bacon said,

　　“Knowledge is power.”

　　Therefore, students should have other recreational activities to relax themselves, because people can do things more efficient after relaxing themselves. What's more, people can obtain knowledge from many sources besides books, that is beneficial for study.

　　Thus, combining exertion and rest are the best to study.

　　答案：

　　Recently the issue of students' study has

　　brought to public attention. Students are anxious about

　　to improve their scores. Some work very hard. They spend all their time

【2017届高考英语一轮复习同步训练：4-3《A taste of English humour》】相关文章：

★ 2016年高考英语复习要做好的六件事

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (76)

★ 【浙江专用】2014届高考英语一轮复习课时作业(四十)选修8Unit 5《Meeting your ancestors》

★ 高考英语二轮复习策略2016

★ 【人教版】2014届高考英语一轮复习指导考点针对练：必修4 unit3《A taste of English humour》

★ 2014年牛津译林版高中英语总复习（第1轮）同步练习 M2《Unit 1　Tales of the unexplained》Word版含解析

★ （安徽专用）2014届高考英语一轮复习方案 作业手册（23）模块8 《Unit 23 Conflict》（含解析） 北师大版必修1

★ 2017届高考英语二轮复习课时训练：20（含解析）

★ 湖南省汝城二中2014届高考英语一轮复习阅读训练 (60)

★ 四川省广安市2014高考英语一轮基础训练题（2）及答案