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Lesson22TravelontheInternetUnit4TheInternetConnectsUsLesson22TravelontheInternet课前自主预习课堂互动探究Unit4TheInternetConnectsUs课前自主预习单词闯关1.收到；接到________2.cancer______3.blessing_____________4.pyramid________5.Egypt________癌症receive祝福；保佑；赞美金字塔Lesson22TravelontheInternet埃及短语互译1.growup____________2.infrontof…____________3.实现____________4.既不……也不……____________长大在……前面cometrueneither…nor…Lesson22TravelontheInternet句型在线1.她的祖母得了一种严重的癌症。Hergrandmahad________terrible________________cancer.2．简的祖母曾有一个周游全世界的梦想。Jane'sgrandmaoncehad________________________travellingaroundtheworld.atypeofadreamofLesson22TravelontheInternet句型在线3.她问人们是否他们能够通过照片帮助她的祖母看世界。Sheaskedpeople________theycould________hergrandma________theworldthroughpictures.4．当简把这些照片给祖母看时，她很惊讶。Grandma________very________whenJane________herthepictures.ifhelpseewassurprisedshowedLesson22TravelontheInternet词汇点睛课堂互动探究●receivev.收到；接到[观察]Oneday,Janereceivedsomebadnews.一天，简收到了一些坏消息。Manycountriesusetheirsatellitestosendandreceivemessages.许多国家利用他们的卫星收发信息。Ireceivedanemailfrommyfriendyesterday.昨天我收到了朋友的一封电子邮件。Lesson22TravelontheInternet[探究]receive作动词，意为“收到；接到”，常用短语为receivesth.________sb.，表示“从某人那里收到某物”。其同义词为get,反义词为send(发送)或give(给予)。例如：Givingisbetterthanreceiving.给予比接收要好。from[辨析]receive与acceptIreceivedhisinvitation,butIdidn’tacceptit.我收到了他的请帖，但我没有接受。Lesson22TravelontheInternet活学活用I________agiftyesterday,butIdidn't________it.A.received;acceptB.received;receiveC.accepted;receiveD.accepted;acceptALesson22TravelontheInternet●Sheaskedpeopleiftheycouldhelphergrandmaseetheworldthroughpictures.她问人们是否他们能够通过照片帮助她的祖母看世界。[探究]if在本句中译为“________”，引导________从句。此时if相当于whether。但whether可与ornot连用，而if不能。例如：句型透视是否宾语Lesson22TravelontheInternet[探究]Idon'tknowifheiswell.＝Idon'tknowwhetherheiswell.我不知道他是否安好。Letmeknowwhetheryoucancomeornot.让我知道你是否能来。[拓展]if还可译为“如果”，此时引导条件状语从句。Lesson22TravelontheInternet活学活用2017·德州—Excuseme,Iwonder________．—Yes,it'snearthebookstore.A.wherewewillgofortheholidayB.ifthereisalostandfoundofficeC.whenshewillgivemeacallD.howwecangotoHongKongBLesson22TravelontheInternet