题目列表(包括答案和解析)
4.Thedancer ran in a straight line,wagging from side to side.跳舞的蜜蜂沿着直线跑,边跑边左右摇摆。
(1)in a straight line以直线的方式。in常用于表达形式、方式、排列等,译作“按照,以,符合于”。如:stand in a cicle站成圆圈,speak in a whisper低声讲话,run in threes and fours三五成群地跑,in a good order井井有条地,in my opinion/view以我之见。
(2)from side to side从一侧到另一侧;左右地。已学过的类似无结构还有:from mouth to mouth中中相传,from sun to sun 从日出到日落,from door to door沿门,挨家挨户地,from day to day 日复一日地,from end to end从头到尾(=from cover to cover),from hand to hand从一人之手到队人之手,from time时常,不时。
3.Vone Frisch wanted to find out whether the dance told them how far away the feeding place was .冯·弗里施想要弄清楚这种舞是否告诉它们喂食的地方离得有多元。
how far away有多远距离(带与静态性动词连用)。而how far 多远(多与移动性动词连用)。如:
How far did you go?你走了多远?
How far away do you live?你住得多远?
2.…many more came to it one after another in a short time .不一会儿,越来越多的蜜蜂很快就来了。
(1)one after another一个接一个地(着重表达连续性,且是三者以上),不能变形为one…after another。但one after the other一个接一个地(常指两个间的连续动作),有时也变形为one…after the other。而one by one 一个一个地,依次地(不着重连续性,而着重逐个,各个)如:
They entered the meeting-room one after another.
他们一个个地进了会议室。
We destroyed the enemy forces one by one.我们各不歼灭敌军。
(2)in a short time 很快,不久。in such a short time在如此短时间内。
学法指要
单元难点思路明晰
1.There are also other varieties that do not live in groups at all.还有些蜂根本不群居。
(1)variety n.变化:多样化;种种;种类。如:a variety of fruits 各种水果,make a choice from three varieties of whisky从3种威士忌酒中作一选择,a life full of variety 丰富多彩的生活,different varieties of plant不同种类的植物。
(2)in groups一组一组的;一群一群的。in large groups 大批地。
12.out of the research of够不着的地方
11.improve one's understanding of增进对……的了解
10.be away on holiday外出研究
9.fly through the air 在空中飞行
8.set out to do sth=set about doing sth着手干……
6.mark sth blue把某物标成蓝色记号
e to light被发现
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