Unit 4 information technology 核心讲解+练习【新教材】2020-2021学年北师大版（2019）高一英语必修第二册

高一北师大2019版英语--必修二 Unit 4 INFORMATION TECHNOLOGY 【NOTES ON THE TEXTS】 Topic Talk Technology really enables people to communicate better with each other. 科技真的能使人们更好地相互交流。 enable sb. to do sth 让某人能够做某事 allow sb. to do sth. Eg: The new test should enable doctors to detect the disease early. 新的测试应该能够使医生早早发现疾病。 Lesson 1 They look forward to a time when their avatar will act like a real person and travel around bigger, more exciting virtual worlds. 他们期待着有朝一日，自己的虚拟形象会像真人一样去环游更广阔、更精彩的虚拟世界。 look forward to 期望，等待 Eg：I am looking forward to your reply. 我期待您的回复。 Lesson 3 1. It is these skills that enable us to develop lifelong friendships. 正是这些技能使我们发展终生的友谊。 【强调句型】It is + 被强调部分+ that... 判断强调句的方法：去掉“it is...that”后，句子仍然是完整的的则为强调句。 Eg：It was I that saw a man running in the cold and rainy night. ( I saw a man running in the cold and rainy night. 强调的部分是主语 I ) 是我看到了一个男人在寒冷的雨夜奔跑。 2. Instead of having proper conversations with their friends, some people are only concerned with their online p