SectionA1a-2d。Unit2。SectionA?，F(xiàn)在完成時(shí)結(jié)構(gòu)____/____+_______否定havenot縮寫(xiě)_____。hasnot縮寫(xiě)_____一般疑問(wèn)have/has提前。…h(huán)aven’t/hasn’t.2.現(xiàn)在完成時(shí)態(tài)常見(jiàn)時(shí)間①already（疑問(wèn)否定變yet）②never。⑨inth。
yet課件Tag內(nèi)容描述：
1、Unit8HaveyoureadTreasureIslandyet?,SectionA1a-2d,Whatkindsofbooksyoulike?,Haveyoureadthesebooks?,Matchthepictureswiththenamesofthebookin1a,1,2,3,4,5,6,_AliceinWonderland_LittleWomen_Treasu。
2、Module3,Journeytospace,Unit2,Wehavenotfoundlifeonanyotherplanetsyet.,earth,moon,Revision,spaceship,astronaut,spacetravel,ScientistshavesentspaceshiptoMars.Thejourneyhastakenseveralmonths.,Astronautsha。
3、SectionA,現(xiàn)在完成時(shí)結(jié)構(gòu)_/_+_否定havenot縮寫(xiě)_,hasnot縮寫(xiě)_一般疑問(wèn)have/has提前，回答Yes,have/has.No,havent/hasnt.2.現(xiàn)在完成時(shí)態(tài)常見(jiàn)時(shí)間already（疑問(wèn)否定變yet）never,ever,just,yet,before（句末）,uptonow,sofar,inth。
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