Unit+3+The+Internet+Vocabulary+1 高中英语人教版（2019）必修第二册.pptx

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1、 Unit 3 The internet VOCABULARY 1 learning aims:1)To learn these words usage:chat/convenient/benefit2)To use them freely.Think and study independently(5)1)To read some sentences in the powerpoint.2)To find all the knowledge points about chat/convenient/benefit3)To find the key and difficult points.4

2、)To find the points you dont understand.chat v./n 聊天聊天；闲聊；闲聊 chat with/to sb.与某人聊天 chat about 谈论；闲聊 have a chat with sb.与某人聊天 chatting/chatted convenient adj.方便的；近便的方便的；近便的 convenience n.方便方便 便利便利 be convenient to/for sb.对某人来说方便it is convenient fot sb to do sth 对某人来说做某事是方便的at ones convenience 在某人方便的

3、时候for convenience of 为了.方便at ones(own)convenience 在.方便的时候 benefit v.使受益 n.益处；利益 beneficial adj.有益的 受益的benefit sb 使某人受益 benefit from/by 从.中受益be of great benefit to.对.有好的益处for the benefit of=for sbs benefit 为了.的利益get benefit from 从.中受益 be beneficial to sb 对某人有益Self-learning guidance(5):1)To finish the

4、 exercises（导学案P47-48）.2)To mark the check points.3)To check the answers.Answers task 1 1.chatted with her after class/had a chat with her 2.chat about my study and life with my parents.task 2 1.convenient 2.convenience 3.convenience task 4 1.beneficial 2.tochat v./n 聊天聊天；闲聊；闲聊chat with/to sb.与某人聊天 c

5、hat about 谈论；闲聊have a chat with sb.与某人聊天 chatting/chattedconvenient adj.方便的；近便的方便的；近便的 convenience n.方便方便 便利便利be convenient to/for sb.对某人来说方便it is convenient fot sb to do sth 对某人来说做某事是方便的at ones convenience 在某人方便的时候for convenience of 为了.方便at ones(own)convenience 在.方便的时候 benefit v.使受益 n.益处；利益 benefic

6、ial adj.有益的 受益的benefit sb 使某人受益 benefit from/by 从.中受益be of great benefit to.对.有好的益处for the benefit of=for sbs benefit 为了.的利益get benefit from 从.中受益 be beneficial to sb 对某人有益Test_ 与某人聊天 it is convenient fot sb to do sth _ be convenient to/for sb._ 从.中受益 _ 对某人有益 be of great benefit to._Homework：1.review what you have learned 2.recited them and dictate them to hand in your group monitor 3.write your mistakes in relevant notebook 4.do all the rest exercises in class 5.do all the exercises in exercise book and if possible review next classThank you