资源描述：
《山东省滨州市邹平县九年级英语全册《Unit 9 When was it invented》Self check课件 人教新目标版.ppt》由会员上传分享，免费在线阅读，更多相关内容在教育资源-天天文库。
1、九年级人教新目标Unit9Whenwasitinvented?Selfcheck1.Idon’tlikeeatingchocolate.Thetasteistoo_______.2.Momaddedsaltbutitstillwasn’t_____enough.3.Ipreferlemonstooranges.Ilikethe_______taste.4.Shelikes________cookies.Theyarehard,dryandeasilybroken.crispysweetsaltysourcrispy,sweet,sa
2、lty,sour1.Fillintheblankwiththecorrectwordgiven.Explanation1.Ipreferlemonstooranges.prefer是动词，意为“更喜欢”，常可与likebetter,instead进行替换。常见句式有preferAtoB,preferdoingtodoingB,prefertodoAratherthandoB.2.Theyarehard,dryandeasilybroken.broken为break的过去分词，相当于形容词的作用，意为“碎了的，坏了的”,可作定语或表语
3、。例如：--What‘swrongwithyourwtch?--It’sbroken.Thereissomebrokenglassontheground.Becarefuloftheglassbrokenbythecat.Doyouknowthedifference?beinventedbybeinventedinbeinventedtoEmphasizeonpersonEmphasizeontimeorplaceEmphasizeontheusageCanyoumakesentenceswiththem?1.Telephone__
4、____________AlexanderGrahamBell,whoisanEnglishman.2.variousthingshave______________recordthehistoryofhumanbeing.3.paper____first__________ancientChina,anditisoneofthemostimportantinventionsintheworld.beinventedby/in/towasinventedbyinventedinwasbeeninventedtoPleasetrans
5、latethesesentencesintoEnglish.1.这样的话，我们明天就可以完成任务了。__________,wecan_______________ourtasktomorrow.2.茶是在很偶然的情况下发明出来的。Teawas________________________.3.我们爬山的时候不小心掉进一个山洞里了。We___________aholewhenwe_____________themountain.4.自从发明了电之后，人类历史进入了新的篇章。Afterelectricity____________,o
6、urhistory__________anewstage.Inthiswayfinish/completeinventedbymistakefellintowereclimbingwasinventedgotinto2.Whenweretheyinvented?abacusinthe19thCenturyumbrellaattheendofSpringandAutumnPeriodbinocularsin1600camerain1839bicyclein1839carin1885motorcyclein1885toothbrushi
7、n1780washingmachinein1858AsampleversionTheabacuswasinventedinthesixthcenturybyChinesepeople.Theumbrellawasinventedabout4,000yearsagoinAssyria,ChinaandEgypt.Thebinocularswasinventedin1854byGalileoPorroinItaly.Thecamerawasinventedin1827byJosephNicephoreNiepcewhotookthefi
8、rstpicture.Thebicyclewasinventedin1880sinEngland.Justforfun!根据汉语及首字母写出单词。1.WhenIbegantosing,helaughedandmademeverye__
