2011年大学英语四级考试基础阅读综合辅导_第3页

　　疑问词引导

　　eg. In the 1840s， Maury had been responsible for encouraging voyages during which soundings were taken to investigate the depths of North Atlantic and Pacific Oceans.

　　The problem then arises as to the point at which one can say that these imitations can be considered as speech.

　　同时出现that和疑问词的句子

　　eg. A reporter who has visited plants throughout Europe has an impression that the pace of work is much slower here.

　　Then she writes a care plan centered on the patients illness but which also includes everything else that is necessary.

　　（3） 状语从句

　　eg. Much family quarrelling ends when husbands and wives realize what these energy cycles mean， and which cycle each member of the family has.（时间）

　　But in actual practice this system breaks down in many ways， because the organism and the environment are constantly interacting so that the environment is modified by the organism and vice versa.（原因）

　　A breakthrough in the provision of energy from the sun for the European Economic Community could be brought forward by up to two decades， if a modest increase could be provided in the EEC‘s research effort in this field， according to the senior EEC scientists engaged in experiments in solar energy at EEC’s scientific laboratories at Ispra， near Milan.（条件）

　　Some of my colleagues and I once interviewed and followed approximately 500 terminally ill patients in order to find out what they could teach us and how we could be of more benefit， not just to them but to the members of their families as well.（目的）

　　（4） 含有诸多that的混合复合句

　　eg. Researchers have established that when people are mentally engaged， biochemical changes occur in the brain that allow it to act more effectively in cognitive areas such as attention and memory.

　　4. 倒装句

　　eg. But rarely is success so mysterious.

　　Pinned to their drawing boards are blueprints for improved quake-resistant buildings.

　　Should you break the rule against staring at a stranger on an elevator， you will make the other person exceedingly uncomfortable， and you are likely to feel a bit strange yourself.