英语人教版九年级全册unit6 1a - 2d.pptx

Unit6 Period1SectionA1a 2d Whenwasitinvented WhataretheFourGreatInventionsinancientChina Doyouknow Chinesefourgreatancientinventions compass gunpowder printing Papermaking Moderninventions Presentation1aLookatthethingsbelow Inwhatorderdoyouthinktheywereinvented Discussthemwithyourgroup Thennumberthem 1 4 1 first 4 last 1 2 3 4 computer TV A Ithinkthe wasinventedbeforethe B Idisagree Iagree Ithinkthe wasinventedafterthe car clock A Ithinkthe wasinventedbeforethe B Idisagree Iagree Ithinkthe wasinventedafterthe camera A Ithinkthe wasinventedbeforethe B Ithinkso Idon tthinkso Ithinkthe wasinventedafterthe car telephone mobilephone A Ithinkthe wasinventedbeforethe B Ithinkso Idon tthinkso Ithinkthe wasinventedafterthe 1bListenandmatchtheinventionswiththeyears a b c d Whenwasthe invented 1876188519271971 a c b d telephone 手机 mobilephone A Whenwasthe invented B Itwasinventedin 1c 1876 TV television A Whenwasthe invented B Itwasinventedin 1927 lightbulb1879 Whenwasitinvented Itwasinventedin1879 Whowasitinventedby ItwasinventedbyEdison What situsedfor It susedforseeinginthedark 2a Listenandnumbertheinventionsintheorderthatyouhear 1 2 3 changingthestyleoftheshoes Shoeswithlights seeinginthedark Hotice creamscoop shoeswithspecialheels servingreallycoldicecream Guessinggame potatochips 18501870 1853 Whenwasitinvented S1 Whatarethese S2 Theyareshoeswithlights S1 Whataretheyusedfor S2 Theyareusedforseeinginthedark S1 Whoweretheyinventedby S2 TheywereinventedbyJulieThompson 2cMakeconversationsusingtheinformationin2b S1 Whatisthis S2 Thisisahotice creamscoop Itrunsonelectricity S1 Whatisitusedfor S2 Itisusedforservingreallycoldicecream S1 Whowasitinventedby S2 ItwasinventedbyChelseaLanmon 2c S1 Whatarethese S2 Theyareshoeswithspecialheels S1 Whataretheyusedfor S2 Theyareusedforchangingthestyleoftheshoes S1 Whoweretheyinventedby S2 TheywereinventedbyJayceCoziarandJamieEllsworth 2c 1 Ithinktheshortstory byLuXun A iswritingB iswrittenC writtenD waswritten 2 Who theelectriclightlamp Edison A was inventedB is inventedC was inventedbyD did inventedby D C Exercise 完成句子 1 汽车是什么时候发明的 它是在1885年被发明的 When thecar It 188