高中英语人教Unit 2 Healthy Lifestyle 作业.doc

UNIT 2 Healthy Lifestyle
A组·基础巩固
Ⅰ. 语法填空
A
One of the easiest ways to stop the spread of disease is to simply wash your hands. Twenty seconds of handwashing with soap and water can reduce many kinds of 1. ________ (illness)．
However, many children do not have good handwashing habits. One problem is 2. ________ they do not wash their hands often enough or long enough. 3. ________ (solve) this problem, two entrepreneurs (企业家) from India created a product called the SoaPen, which 4. ________(design) to teach kids good handwashing habits.
5. ________ the name suggests, the SoaPen is a pen made of soap. Children can draw on their hands with the soap pen and then wash it off. If they do not spend enough time 6. ________ (wash) it off, the colours will remain on their hands. This is very 7. ________ (help) in a classroom, because a teacher does not often have the time to make sure that each child has washed their hands 8. ________ (proper)．
The product could really have a great effect 9. ________ public health. It is reported that 1.5 million children die each year as a result of diarrhea(痢疾), 10. ________ good handwashing can reduce that number by 40 percent.
【语篇解读】本文是一篇说明文。文章主要介绍了印度两名企业家研制了一种叫作SoaPen的新型香皂，让孩子们能够在玩耍中愉快地洗手。
1. illnesses　考查名词。illness为可数名词，many kinds of之后用名词的复数形式。
2. that　考查表语从句。that引导表语从句，在从句中不作成分，没有实际意义，但不可以省略。
3. To solve　考查动词不定式。To solve this problem 在句中作目的状语。
4. is designed　考查时态和语态。be designed to do sth.为固定结构，意为“旨在做某事”。此处表示目的、意图，不强调动作，故用一般现在时。
5. As　考查定语从句。as引导定语从句，意为“正如”。
6. washing　考查固定搭配。spend time (in) doing sth.为固定用法，意为“花时间做某事”。
7. helpful　考查形容词。is为系动词，后接形容词，help的形容词形式为helpful。
8. properly　考查副词。修饰动词wash应用副词，故此处用proper的副词形式properly。
9. on　考查固定搭配。have a great effect on为固定短语，意为“对……有很大影响”。
10. but　考查连词。结合语境可知，句子前后为转折关系，故此处用but。
B
In his book, Intentional Living: Choosing a Life That Matters, author John C. Maxwell shares that back in 1976, he received a gift from one of his 1. ________ (assist). As he unwrapped the gi