系列Inventions 省赛获奖-完整版课件

Unit4InventionsMorepractice&CulturecornerRevisetheinventions:Canyousaytheseinventions?WhoinventedfourgreatestChineseinventions?paperprintinggunpowdercompass黄帝蔡伦毕昇古代炼丹家Aballpointpen(圆珠笔）Whoinventedit?Biro(apengiant)Fastreading:T/F1.Everyonemayhavebiro’sinventioninhisrighthand.2.Birowasbornin1899anddiedin1985.3.Biroinventedthe“ballpoint”penbyhimselfinthe1930s.4.Theballpointpenwassuccessfulbecauseitwasverynice.5.Thepeoplefromallovertheworldusetheword“biro”refertoanyballpointpen.FFTFFReadagainandanswer:Hisbrotherhelpedhimdevelopaspecialink.Becausehewantedabetterpen.Thetinyballatthetipofthepenrolledinkontopaperasitmoved.Peopleusetheword“biro”torefertoanykindofballpointpen.Languagepoints:1.he1930s4.workas...5.refill=fill…againretell=tell...again可能（位于句首）或许/大概（位于句中此时此刻（=now/atthistime)在二十世纪三十年代任......职重新填满重述/复述6.However与but

辨析however和but

二者都意为“可是，但是”；

but是并列名词，连接两个并列分句：

Ireallydon‘tlikecheese,butIwilltryjustalittlethistime.我实在是不喜欢吃奶酪，但是这次我要尝一点。

however不能直接连接两个分句，必须另起新句，并用逗号隔开。

Itwasraininghard.However,wewentouttolookfortheboy.雨下得很大，不过我们还是出去寻找那个孩子。7.makeamess8.beagreatsuccess

9.remember…for...9.English-speakingcountriesChinese-speakingcountries10.referto...弄脏/乱=beverysuccessful因为......记住某人，记得……的讲英语的国家描述讲汉语的国家Readandfillinthetable:InventionsInventorWhentoinventWhen/wheredidpeopleuse?KongmingLanternHot-airballonKongmingZhugeliangIn1876DuringthetimeofThreeKingdomsOnimportantdaysandduringfestivals.Inbattles

Completethesentences:1.他此时此刻想起了他的父母。

Hethinksofhisparents___________.2.他爸爸在一间中学做教师。

Hisfather____________ateacherinaschool.3.我叔叔出生在二十世纪五十年代。

Myunclewasborn____________.4.很多人将永远记得乔布斯的苹果手机。

Manypeoplewill__________Jobs______hisiphones.5.中国是一个讲汉语的国家。

Chinaisa_________________country.rightnowworksas

inthe1950srememberforChinese-speakingFindoutaboutChineseinventions黄帝蔡伦毕昇古代炼丹家ChooseonegreatestChineseinventionanddiscuss:Completethetable:Readtheexamplearticleandwriteanothershortone:Theinventionof…Paragraph1:IntroductionParagraph2:ThehistoryoftheinventionPa