内容正文:
姓名: 班级
Unit 4 Looking good, feeling good
4.2 Reading(2)
第一部分:紧扣教材抓基础
一、词汇
1. concentrate concentration n. 集中精力,专心
原文:Sometimes he told me he had trouble concentrating in class. 有时他告诉我他在课堂上注意力不集中。(教材P45)
◆ vt. & vi.集中(注意力,思想等);全神贯注
concentrate on 集中;集中精神于
concentrate… on… 把…集中于
focus on集中;集中精神于
focus… on… 把…集中于
with … concentrated/ focused on 全神贯注于
①It was ___________________ his studies and make something of himself.
他能否专心学习并有所成就取决于他自己。
②If you ___________________ studying English, you will master the language.
如果你将全部精力集中在英语学习上,你就会掌握这门语言。
③You cannot afford to ___________________ for a moment.
你必须集中精力,一刻都不能松懈。
【答案】
① up to him to concentrate on ② concentrate all your energies on ③relax your concentration
2. effect effective adj. 有效的 affect vt. 影响 influence vt./ n. 影响
原文:They are increasing their efforts to educate teens about the side effects of losing weight too quickly . 他们正在加大力度来教育青少年减肥过快的副作用。 (教材P45)
◆n. 效果,作用,影响
side effect 副作用
be of no effect 无效
have an effect/ influence on 对… 有影响
bring/ put/ carry … into effect 实施;使…生效
come into effect 生效;开始实施
take effect 生效,起作用
in effect 实际上;生效
①Does television ________________ children's behaviour?
电视对孩子的行为有影响吗?
②_______________, the two systems are identical.
实际上,这两种系统完全一样
③His proposal is practicable in theory but can't _________________.
他的建议在理论上可以,但不能付诸实现。
④Humour is _________________ than violence.
幽默是比暴力更有效的防御武器。
【答案】
① have an effect on ② In effect ③be put into effect ④a more effective defence
3. function
原文:Teenagers are still growing and their bodies need a lot of nutrition to function well. 青少年还在成长,他们的身体需要大量的营养才能更好的运转。(教材P45)
◆vi. 起作用,正常工作,运转 n. 作用,功能,职能
function as 担任…; 起…作用
perform a function 发挥功能;发挥作用
as a function of 根据
①__________________ is to pump blood through the body.
心脏的功能就是把血液输往全身。
②Many children can't__________________ in large classes.
许多孩子在大班上课时学习效果不好。
③I just have enough room here __________________.
我有足够空间,根据时间变化的构图。
【答案】
①Th