Unit 3 The Internet 单词精讲课件-高中英语人教版（2019）必修第二册_1.pptx

Unit3Internet;1.blog(n.)博客(v.)写博客;2.engine(n.)引擎;3.chat(v.)聊天，闲聊;4.stream(v.)流动，流播(n.)小溪，河流;[点拨归纳]

streamvideo/music 播放视频/音乐

streamfrom/down/out 从……流出/流下/流出

mountainstream 山涧

;5.identity(n.)身份，个性;6.convinient(adj.)方便的;[应用融会](单句语法填空)

②TheInternetmakesitconvenient____ustogetintouchwitheachother.

③Woulditbeconvenientforyou_________(leave)tomorrow?

④Ikeepmyreferencebooksnearmydeskfor____________(convenient;7.cash(n.)现金;8.update(v.)更新(n.)更新消息;[点拨归纳]

updatesb.onsth. 向某人提供必威体育精装版信息

updateonesknowledge 更新某人的知识

anupdatededition 必威体育精装版版本

[应用融会]

(1)单句语法填空

②Icalledtheofficetoupdatethem____thedaysdevelopments.

③Itsimportantforthefigures_______________(update)regularly.

④ThisbookthatIgaveyouisan_________(update)edition.

;9.software(n.)软件;10.stuck(adj.)困住于stickyadj黏的；黏性的

;stuck;11.keepsb.company陪伴某人;12.benefit(n.)益处(v.)受益于;[点拨归纳]

(1)forthebenefitof＝foronesbenefit 为了……的利益

beofbenefitto 有益于；对……有好处

(2)benefitsb./sth. 使某人或某物受益

benefitfrom/by... 从……中受益/获益

(3)beneficialadj. 有利的；有益的；受益的

bebeneficialto

(＝beofbenefitto...) 对……有益；对……有利

;[名师点津]benefit一般为不可数名词，

但意为“具体的好处”时是可数名词，可用复数形式。

[应用融会](单句语法填空)

②Asweknow,booksarethesourceofknowledge.Ibenefitagreatdeal____reading.

③Doingexerciseeverydayisofgreatbenefit____health.

④Thesoldierlosthislife_____thebenefitofhismotherland.

⑤Thedoctorconsideredthatthechangewouldbe__________(benefit)toherhealth.

;13.distance(n.)(v.)距离;[点拨归纳]distant(adj.)遥远的，冷淡的

inthedistance在远处

fromadistance 从远处

atadistance 隔一段距离；在稍远处

atadistanceof... 在……远处

keepsb.atadistance

(＝keeponesdistancefromsb.)与某人保持一段距离；对某人冷淡、疏远

;[应用融会](单句语法填空)

②Whatsthe________(distant)betweenyourhouseandyourschool?

③Theboywhoisstanding__thedistancehasagiftforwriting.

④Onecanseetheancientruins__adistanceof10miles.

⑤Herfatheradvisedhertokeephe