新概念英语第三册学习笔记：第39课 Nothing to Worry About
本文选自由吴应时和何景霖共同编著的《应景新概念英语3》，是学习新概念英语第三册的辅助学习笔记，提供知识点精讲及解析，是学习者的良师益友。
第一段词汇解析
①boulders = large stones or rocks。
②perturbed = worried。
③underestimated = guessed that difficulties were not as bad as they really were。
第二段词汇解析
①bumped = moved along in an uneven way。
②swerved = moved quickly in one direction, then in another。
③hammered = hit repeatedly。
④ominously = as if giving a warning that something unpleasant is going to happen。
第三段词汇解析
①what a relief it was，是感叹句，一般是 what+a/an+adj.+单数可数名词+主语+谓语，当然，也可以接复数名词和不可数名词，但是 how 引导则只能接单数名词，不能接复数名词和不可数名词。当单数时可互换， How interesting a story it is!=What an interesting story it is!特别注意语序。
②in response to，作为……的回应。
Notes 学习笔记
词组归纳
sb. to drive
from
though
pitted with
sense of danger
matter what
p up
er or later
ol tank
back
11.a trail of
way to a stretch of
response to
out
the car
no effect
into a low gear
a terrifying speed
back
ge at
the middle
to a grinding halt
