Unit6SectionA(1a-2d)课件人教版英语九年级全一册

Unit6Whenwasitinvented?SectionA(1a~2d)新课导入FreetalkWhataretheFourGreatInventionsinancientChina?Whoinventedthem?Paper-makingPrintingCaiLunBiSheng105A.D.1041-1045CompassGunpowderancientworkersancientalchemist11thCentury9thCentury

LanguageGoal新知学习课堂小结当堂检测学习目标重点研讨短语发明的用途和时间等新知学习课堂小结当堂检测学习目标重点研讨1aLookatthethingsbelow.Inwhatorderdoyouthinktheywereinvented?Discussthemwithyourgroup.Thennumberthem[1-4].4213A:IthinktheTVwasinventedbeforethecar.B:Well,IthinktheTVwasinventedafterthecar.新知学习课堂小结当堂检测学习目标重点研讨年份的读法1.两个数字一组，分为前后两组1865eighteensixtyfive1989nineteeneightynine2.千年的读法2000twothousand2001twothousandandone3.前两个数字不为零，后两个数字为零。1800eighteenhundred1900nineteenhundred4.非四位数的年份的读法！531fivehundredandthirty-one新知学习课堂小结当堂检测学习目标重点研讨1bListenandmatchtheinventionswiththeyears.dacb_____1876_____1885_____1927_____1971新知学习课堂小结当堂检测学习目标重点研讨1cStudentB,coverthedates.StudentA,askStudentBwhenthethingsinthepicturein1bwereinvented.Thenchangerolesandpracticeagain.A:Whenwasthe________invented?B:Ithinkitwasinventedin______.1885car1971TV1927telephone1876新知学习课堂小结当堂检测学习目标重点研讨2aListenandnumbertheinventions[1-3]intheorderyouhearthem.___shoeswithspecialheels___shoeswithlights___hotice-creamscoop,runsonelectricity132新知学习课堂小结当堂检测学习目标重点研讨2bInventionWhatisit/aretheyusedfor?shoeswithspecialheels________thestyleoftheshoesshoeswithlightsseeing___________hotice-creamscoop________reallycoldice-creamservingchanginginthedark新知学习课堂小结当堂检测学习目标重点研讨2cMakeconversationsusingtheinformationin2b.A:Whataretheyusedfor?B:They’reusedforseeinginthedark.新知学习课堂小结当堂检测学习目标重点研讨Role-playtheconversation.2dPaul:HeyRoy,thesubjectformyschoolprojectis“Smallinventionsthatchangedtheworld.”Canyouhelpmethinkofaninvention?Roy:Mypleasure!Letmethink…hmm…Iknow!Thezipper!Paul:Thezipper?Isitreallysuchagreatinvention?Roy:Thinkabouthowoftenit’susedinourdailylives.Youcanseezippersondresses,trousers,shoes,bags…almosteverywhere!新知学习课堂小结当堂检测学习目标重点研讨新知学习课堂小结当堂检测学习目标重点研讨Languagepoints1.pleasure名词，意为“高兴；愉快”。e.g.Hetakesnopleasureinhiswork.他从工作中得不到丝毫的乐趣。【辨析】pleasure，pleased与pleasantpleasure名词，“高兴；愉快”。常用短语Withpleasure./Mypleasure./It’sapleasure.pleased形容词，“高兴的”，短语bepleasedtodosth.“乐于做某事”；bepleasedwith“对……满意”。pleasant形容词，“令人愉快的”，可作定语、表语，修饰物。新知学习课堂小结当堂检测学习目标重点研讨2.daily(1)形容词，意为“每日的；日常的”。e.g.Don’tyoureadthedailynewsintoday’snewspaper?你（们）没有读今天报纸上的每日新闻吗？3.haveapoint有道理e.g.Youhaveapoint—itwouldbebettertowaittilltomorrow.你说的有道理，还是等到明天比较好。新知学习课堂小结当堂检测学习目标重点研讨4.mention动词，意为“提到；说到”，其后可接that引导的宾语从句。e.g.HementionedthatthefoodwasinventedbyaChinese.他提到这种食物是由一个中国人发明的。【拓展】mention的其他搭配（1）mentionsb./sth.(tosb.)向某人提起某人/某事（2）mentiondoingsth.提到做某事【注意】Don’tmentionit.主要用来回答感谢，意为“不客气”；

有时也用来回答道歉，意为“没关系”。新知学习课堂小结当堂检测学习目标重点研讨5.Theyareusedforseeinginthedark.beusedfordoingsth.表示“被用来做某事”。与beusedtodosth.同义。表示用途、目的。新知学习课堂小结当堂检测学习目标重点研讨6.Thinkabouthowoftenit’susedinourdailylives.thinkabout表示“考虑，想起”。

e.g.Heisthinkingabouttravellinginthesummerholidays.

他正在考虑暑假旅游的事。

Shewasthinkingaboutherchildhooddays.

她正在回想她的童年时期。新知学习课堂小结当堂检测学习目标重点研讨【拓展】有关think的短语thinkof指“考虑,记忆,记起”Ican’tthinkofhisnameatthemoment.我一时想不起他的名字。thinkover指“仔细想,审慎思考,作进一步考虑”PleasethinkoverwhatIsaid.请仔细考虑我说的话。thinkout指“想通,想出,熟思”Hethoughtoutanewidea.他想出了一个新主意。新知学习课堂小结当堂检测学习目标重点研讨Unit6SectionA(1a~2d)重点短语：________________________________________________________________________________________________________________________________________________thestyleofshoeswithlightsbeusedforthinkofshoeswithspecialheelsinourdailyliveshaveapointatthattime重点句子：________________________________________________________________________________________________________________________________________________________________________