六上U1知识点.doc

Unit one 语法：看见ago, last, yesterday, o ne day, then, just now, 其他过去式，使用一般过去时（did） 动词过去式规则过去式 1.+ed show showed look looked 2.+d live lived like liked 3.去y变i+ed study studied cry cried 4.双写+ed slip slipped stop stopped 不规则过去式 1.am,is was 25.come came 2.are were 26.become became 3.do did 27. bite bit 4.can could 28.run ran 5.have/has had 29. buy bought 6.go went 30. find found 7.take took 31.leave left 8.see saw 32.drive drove 9.get got 33. meet met 10.tell told 34.draw drew 11.lose lost 35. know knew 12.make made 36. .sweep swept 13.give gave 37. keep kept 14.sit sat 38. eat ate 15.swim swam 39. wake woke 16.sing sang 40.speak spoke 17.drink drank 41. teach taught 18.write wrote 42 read read 19.bring brought 43. let let 20.fly flew 44. cut cut 21.catch caught 45. put put 22. sleep slept 46.hod hed 23. think thought 24. say said 二、语言知识点星期Long, long ago的意思是“很久以前”，通常用于开始讲故事前，2. there be 结构的一般过去时的用法 Long, long ago, there was a king. There was/were 是there be结构的过去式，表示的是“过去存在某人或某物”。There was后面接可数名词单数形式或不可数名词，there were 后面接可数名词复数形式。在there be句型中， be 动词的单复数由后面紧挨着的名词的单复数决定，即“就近原则”.l例如： There was a pen and some books near the computer. 在电脑旁边有一支钢笔和一些书。 There were some crayons and a knife in my bag. 我的包里有一些蜡笔和一把小刀。 （1）There was/were的否定句： There was/were变成否定句，只要在was/were后面加“not”,其结构为“There was/were not……”，可缩写为“there wasn’t/weren’t”.原句中有some,要把some 改成any;后面的名词前有 a/an 或any时，not any 或not a/an可以转化为no.例如： There wasn’t any tea in he cup ten minutes ago. 十分钟以前杯子里没有一些茶。 There was not a book on the table this morning. = There was no book on the table this morning. 今天早晨桌子上没有书。 （2）There was/were的一般疑问句： There was/were的一般疑问句只需把was/were提到句首，若句子中有some, 要把some改成 any.肯定回答用“Yes, there was/were”;否定回答用“No, there wasn’t/weren’t”.例如： -----was there a bike under the tree? 树下有一辆自行车吗？ -----Yes, there was. 是的，有 -----Was there any orange juice in the fridge? 冰箱里有些橘子汁吗？ -----No, there wasn’t. 不，没有。 3. was和were的用法 The king was happy. 国