/ v-ing. (名词/代词、动名词)? Thanks for the photo of your family. 谢谢你的全家福照片。? Thanks for helping me. 谢谢你帮助我。?7. 名词复数(English book, Page94.)?①变f或fe为ves。读/vz/。该类词有:knife刀,life生命,wife妻子,self自己,leaf叶子,thief贼,half一半,wolf狼,等等。?②直接加-s的有:roof房顶,belief信念,chief首领,gulf海湾,proof证据,③两种都可以的有:handkerchief手绢----handkerchiefs / handkerchievesРUnit 4 Where’s my backpack?Р1. 谈论物品的位置? Where’s + 单数物品? Where are + 复数物品??It’s + 介词短语. They’re + 介词短语.? 1) Where’s the baseball? It’s in the backpack. 棒球在哪?? 2) Where’s puter game? It’s under the bed.? 3) Where are your books? They’re on the chair.?名词前已有作定语的this, that, my, your, some, any, each, every等代词,则不用冠词。?2. 表位置的介词? on 在..上(两者相接触) in 在...里 under在..下面(正下方)?8. on the wall与in the wall(在墙上)? 图画、黑板、风筝等“在墙上”,是因为它们在墙的表面,故用on the wall。? 门窗、钉子、洞、孔等“在墙上”,是因为它们在墙的里面,故用in the wall。
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