| 任务型读写 请认真阅读下列短文,并根据所读内容在文章后表格中的空格里填入最恰当的单词。 注意:每个空格只填1 个单词。 It's that time of year again! The holidays are coming up, and you know what that means … it's time to shop! Being the busy person that you are, most likely you will do some of your shopping online. And who can blame you? Great prices, great selection, free giftwrap( 礼品包装) … what's not to love? But take care; taking advantage of the convenience in shopping online could bring risks to both your personal information and your PC. As long as you're aware of the key issues, you can shop anytime, with the knowledge to protect you. Not every Website and online shop is a safe and reputable merchant! The truth is many thieves are quite skilled at crafting very convincing, legitimatelooking( 貌似合法的) online shopping sites. Be very careful who you purchase from! Make sure you know where you're shopping and that you read all the rules. A common phishing tactic ( 网络钓鱼策略)targeting( 把……作为目标) online shoppers makes use of online promotions and sales to encourage a consumer to enter personal information in order to receive coupons ( 赠劵) or other gifts. While many reliable sites offer coupons or samples, they will never ask for extra amounts of personal information, most only require a name and email address. But don't back away from the PC just yet! By taking into consideration a few simple actions, you can protect your credit, purchases, and personal information while shopping online. Go ahead and give that credit card a practice. You can be safe. (1)Always shop from a safe PC. (2)Try to stick to the sites you know and trust … such as Amazon, Overstock, and large store websites. (3)If you heard about a "great gift" or "special offer" through an email from an unknown address, it is likely fake( 虚假的) and should be avoided. (4)Make sure that the connection to the website is an http. This doesn't guarantee safety, but in most cases these sites are safe. (5)Consider choosing ways of payment, such as cash upon delivery. So enjoy your online holiday shopping. Giving the gift of happiness this holiday season doesn't have to cost you more than you've expected.
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| Teamwork is just as important in science as it is on the playing field or in the gym.Scientific investigations (调查) are almost always carried out by teams of people working together.Whatever the task your group is assigned, a few rules need to be followed to ensure a productive and successful experience. What comes first is to keep an open mind, because everyone's ideas deserve consideration and each group member can make his or her own contribution.Secondly, it makes a job easier to divide the group task among all group members.Thirdly, always work together, take turns, and encourage each other by listening, clarifying, and trusting one another. Activities like investigations are most effective when done by small groups.Here are some more suggestions for effective team performance during these activities:make sure each group member understands and agrees to the task given to him or her, and everyone knows exactly when, why and what to do;be responsible for your own learning, though it is by no means unwise to compare your observations with those of other group members. When there is research to be done, divide the topic into several areas, and this can explore the issue in a very detailed way.You are encouraged to keep records of the sources used by each person, which helps you bring back the origin of the problems that may happen unexpectedly.A file for exchanging information (eg, photocopies of notes, oral discussion, etc.) is also important, for a wellchosen method not only strengthens what you present but also makes yourself easily understood.Most important of all, it is always wise to make decisions by compromise and agreement. After you've completed a task with your team, make an evaluation of the team's effectiveness-the strengths and weaknesses, opportunities and challenges. | ||||||||||||
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