资料：In the business environment nearly all individuals within an organization will belong to one or more groups or teams. A team is a set of people with a range of different skills that will ideally have objectives that contribute to the overall corporate strategy of the business. They will usually have somebody who is identified as the team leader. The importance of teams that perform well cannot be underestimated. It is generally accepted by high achieving organizations that to be effective you need to . 1.create a motivated team 2.give team members a brief alongside objectives 3.appoint a leader of the team 4.manage the team 5.provide them with authority 6.monitor the progress of the team 7.ensure effective communications streams（lack of communication can be the one of the biggest issues and failures within organization.） The phrase "two heads are better than one" helps to describe the purpose of teams. Teams provide an opportunity to share ideas and strengths and use a variety of viewpoints and experiences. A team provides individuals with a common purpose. They also have a common identity as they strive together towards a common goal. What is not supposed to do if you want to be effective in business?