十二个万能理由：
1：方便（convenient, convenience）
所支持的主题是否能在某些方面上提供方便
2：效率(efficient, efficiency) 所支持的主题是否可以提高效率
3：经济(economical, economy)所支持的主题在经济方面有无正面作用4成就(achievement, accomplishment)
所支持的主题是否有利于人们创造出成就
5经验(acknowledge, experience)所支持的主题是否有利于经验的提高6健康(health) 所支持的主题是否有利于健康
7性格(character, trait) 所支持的主题是否有利于性格方面的培养
8感情(sensibility) 是否有利于情感交流
9乐趣(joy, pleasure) 是否有乐趣
10耐久(durative, durability) 是否在经过一段时间后发生变化
11环保(environment, protection) 是否有利于环境保护
12交流(communication) 是否有利于信息和知识的交流
Task 1
1.Choose a place you visited before, and explain why this place is impressive to you. Use specific details and examples in your response.
2.Describe a change that has taken place in the city or town you live in in recent years. Explain why this change is important. Use specific reasons and details to support your answer.
3.Describe a hobby or sport you would like to try. Explain why you would like to try it. Use specific reasons and details to support your answer.
4.Describe a place where you would like to spend a holiday in. Explain why you would like to spend your holiday there. Use specific reasons and details to support your answer.
5.Describe a sport or game you enjoyed playing most when you were a child. Explain why
this sport or game is impressive to you. Use specific reasons and details to support your answer.
6.Describe you favorite movie. Explain why you like this movie most. Use specific reasons and details to support your answer.
7.Describe your favorite festival. What do you most enjoy about it? Use specific reasons and details to support your answer.
Task 2
1.Some people prefer to do shopping in supermarket or department store. Others prefer to do shopping online. Which do you prefer and why? Use specific reasons and examples to support your answer.
2.Some people prefer to listen to music alone. Others prefer to listen to music with other people. Which do you prefer and why? Use specific reasons and examples to support your answer.
3.Some people prefer to spend a holiday with families of friends, others prefer to spend a holiday alone. Which do you prefer and why? Use specific reasons and examples to support your answer.
4.Some students prefer to spend more time with their friends, other students prefer to spend more time with their family members. Which do you prefer and why? Use specific reasons and examples to support your answer
表示上升：
动词：Increase, grow, rise, climb, expand, leap (increase quickly and by a large amount: the price of pork leapt 15% overnight), surge,
词组：on the rise, on the increase, on the ascendance. Soar up to (increase quickly to a high level)
名词：Increase, rise, growth（economic growth）, expansion, climb, gain,
表示下降：
动词：Decline, fall, decrease, drop, reduce, descend, plunge (sudden large fall: a dramatic plunge in house prices), slide (when will the government take action to support the sliding dollar?政府在什么时候能采取措施制止美元贬值)
词组：On the decline, fall off, go down
名词：Decrease, decline, diminishment, shrinkage, slump/slide (a slide in living standard),
保持稳定：Unchanged, remain stable
明显：Sharply, amazingly, dramatically, considerably, substantially
逐渐：Gradually, gently, slightly, /in a moderate way, by the least amount
组成：Proportion, Account for, 占多大比例tobacco consumers account for 20% of the world population；consist of ,be composed of 由……组成