TExplore1Warm-up1References:2. What are the advantages and disadvantages of using WeChat?WeChat is a popular and convenient instant messaging applicationfor mobile devices. Here're some advantages of using WeChat1) It is a free instant messaging application. The users can sendinstant messages to each other as long as they can connect to thenetwork.2) It has many functions to meet different needs, for exampleVoice Chat, Group Chat, Voice Call, Video Call, Moments, WeChatPay, WeChat Transfer, QR Code, etc.3) It connects people all around the world and promotes thesocial networking综合教程Unit6新一代大学英语（提高篇）
新一代大学英语（提高篇） 综合教程 Unit 6 Explore 1 Warm-up ⚫ WeChat is a popular and convenient instant messaging application for mobile devices. Here’re some advantages of using WeChat. 1）It is a free instant messaging application. The users can send instant messages to each other as long as they can connect to the network. 2） It has many functions to meet different needs, for example, Voice Chat, Group Chat, Voice Call, Video Call, Moments, WeChat Pay, WeChat Transfer, QR Code, etc. 3） It connects people all around the world and promotes the social networking. 2. What are the advantages and disadvantages of using WeChat?
TExplore1Warm-up拉References:2. What are the advantages and disadvantages of using WeChat?In spite of its powerful functions, WeChat has some drawbacks. WeChat must have a connection with the Internet. WithoutInternet connection, it can't work. With so much information and functions on WeChat, it is easyfor people to get addicted to it, wasting time or becominginefficient inworkand study.The use of WeChat involves potential security risks. Theinformation in Moments may be used illegally by some peopleIn addition, those using WeChat to do business may expose thesensitive data to other people unintentionally(无意的)综合教程Unit6新一代大学英语（提高篇）
新一代大学英语（提高篇） 综合教程 Unit 6 Explore 1 Warm-up In spite of its powerful functions, WeChat has some drawbacks. • WeChat must have a connection with the Internet. Without Internet connection, it can’t work. • With so much information and functions on WeChat, it is easy for people to get addicted to it, wasting time or becoming inefficient in work and study. • The use of WeChat involves potential security risks. The information in Moments may be used illegally by some people. In addition, those using WeChat to do business may expose the sensitive data to other people unintentionally(无意的). 2. What are the advantages and disadvantages of using WeChat?
TExplore1Warm-up拉References:3. If you were asked to make suggestions for WeChat, whichaspect would you like to improve? Why?If there is a chance I could help with the improvement ofWeChat, I will suggest improving its data security by usingmore sophisticated methods. As more functions have beendeveloped, including the payment via WeChat or doingbusiness on it, it inevitably involves potential security risks. IfWeChat users’ personal information and sensitive financialdata are left open to criminal attacks, their privacy will beintruded on and there will be financial loss and damage toboth users and the company.综合教程Unit6新一代大学英语（提高篇）
新一代大学英语（提高篇） 综合教程 Unit 6 Explore 1 Warm-up If there is a chance I could help with the improvement of WeChat, I will suggest improving its data security by using more sophisticated methods. As more functions have been developed, including the payment via WeChat or doing business on it, it inevitably involves potential security risks. If WeChat users’ personal information and sensitive financial data are left open to criminal attacks, their privacy will be intruded on and there will be financial loss and damage to both users and the company. 3. If you were asked to make suggestions for WeChat, which aspect would you like to improve? Why?
iExplore1UnderstandingthetextText understandingWhat can digital technology do for the poorestTask1people in the world? How does it help solve theproblems that Africans are faced with? Read thetext and complete the diagram综合教程Unit6新一代大学英语（提高篇）
新一代大学英语（提高篇） 综合教程 Unit 6 Explore 1 What can digital technology do for the poorest people in the world? How does it help solve the problems that Africans are faced with? Read the text and complete the diagram. Text understanding Task 1 Explore 1 Understanding the text
台LExplore1UnderstandingthetextMain idea (Paras. 1-2): Digital technology can revolutionizereorganize lifeforthe poorestagriculture and 1)people in the worldProblems that Africans are now faced with (Paras. 3-6): The2)information disconnectbetween producers andconsumers leads to the disorganized productionSolutions the author suggests (Paras. 7-9): Digitaltechnology can link the 3)formal and informalsectorsand make possible the two-way conversation betweenAfrica's producers and consumers. With digital technologya smallholder farmer can:综合教程Unit6新一代大学英语（提高篇）
新一代大学英语（提高篇） 综合教程 Unit 6 Explore 1 Understanding the text Main idea (Paras. 1-2): Digital technology can revolutionize agriculture and 1) _ for the poorest people in the world. Problems that Africans are now faced with (Paras. 3-6): The 2) _ between producers and consumers leads to the disorganized production. reorganize life information disconnect Solutions the author suggests (Paras. 7-9): Digital technology can link the 3) _ sectors and make possible the two-way conversation between Africa’s producers and consumers. With digital technology, a smallholder farmer can: formal and informal