1. avoid
【感知】
» Avoid soft drinks for now as the gas could make the ache worse.
暂时避免喝碳酸饮料,因为气体可能会加剧疼痛。
» Try to avoid going outdoors in very cold or icy weather.
在非常寒冷或结冰的天气尽量不要外出。
【探究】
avoid v. 避免;防止;避开
① 避免做某事
②avoid sb/sth 避开某人/某物
【应用】
①用所给单词的适当形式填空:
The old saying "A fall into the pit, a gain in your wit." means we should learn from mistakes and avoid the same mistakes again.
②单项选择:
—Does the colour red represent good things in Chinese culture?
—Yes, but writing one's name in red is not good, and we usually it.
A. avoid
B. advise
C. allow
D. accept

1. [探究]①avoid(doing)sth
[应用]①making ②A

2. test
【感知】
» We'll need to do a test, but I believe you have the flu.
我们需要做个检查,但我认为你得了流感。
» We must take a maths test every month.
我们每个月必须参加数学测验。
» Scientists are testing a new medicine for cancer.
科学家正在测试一种治疗癌症的新药。
【探究】
(1)test 作名词,意为"检查;测验"。
① 参加测试
②pass/fail a test 通过/未通过考试
(2)test 作动词,意为"检查;测验,测试"。
①test sth 测试某物
②test sb on sth 在某方面测验某人
【应用】
单项选择
—The hair product is being at present.
—You mean if it's up to the standard, it will be put on the market soon.
A. used
B. tested
C. shown
D. sold

2. [探究](1)①take a test
[应用]B

3. stop ... from doing
【感知】
» It stops us from passing the flu virus to others easily.
它阻止我们轻易将流感病毒传染给他人。
» Stop playing computer games. It takes up too much of your time.
停止玩电脑游戏,它占用你太多时间了。
【探究】
(1)stop ... from doing 意为"",from 可省略。
(2)同义短语:
prevent ... from doing
keep ... from doing
(3)stop doing sth
【应用】
单项选择
Remember to wear sunglasses to stop the sunlight from directly into your eyes.
A. shine
B. shining
C. to shine

3. [探究](1)防止……;阻止……
(3)停止做某事
[应用]B