预习阶段每日任务安排

1、idea的核心句摘抄出来-必须有书面作动物话题: Animal rightsadvantageofvegetarianBeing a vegetarian means that people can easily stay healthy. A vegetarian diet is usually low in saturated fat which higher in fiber than traditional meat-based diets. Many studies have shown that following a vegetarian diet may decrease pe

2、oples risk of heart disease, cancer, obesity The Importance of Zoos WhyarezoosThe most popular reason for this is recreation. Many individuals find visiting a zoo quite relaxing and a very fun experience because it brings people closer to a natural environment, which is a very rare thing nowadays co

3、nsideringtheimpactofurbanizationonsocietyingeneral.Aside from recreation, people also use this facility as an efficient means of educating people in terms of highly relevant issues like conservation and other ecological concerns. Today, there are educational officers, classrooms andeducationdepartme

4、ntsavailableinazootoaccomplish these noble aims. People can enroll in special courses or conduct field trips inside this kind of facility. Furthermore, children can also benefit(注意动词和名词词性的区别) from this because they can familiarize themselves with the different kinds of animal species.Another good re

5、ason for establishing a zoo is research. Withinacontainedandartificialenvironment,scientistsand experts observe the various important aspects of animals includingtheirbehaviors,physiologyandanatomy.Thiskind of facility has been verymuchimportantto various kindsof ImportanceofmaintainingspeciesProtec

6、ting bio-diversity helps human beings to solve many problems.Itonlytakesamomenttorealizethatthroughout historyplantsandanimalshaveprovidedhumanswithfood, clothing,energy,medicines,andstructuralmaterials.Today, solutions to problems in agricultural production in tropical countries, reliance on petrochemicals, and the cures for cancersmaylieinorganismsnotyetdiscovered.Itwouldbe a shame to lose these benefits of maintaining a highly diversified world