五年级英语下册重点知识.doc

五年级英语下册重点知识look out of the window向窗外看 have fun玩的开心 look at看too loud 太大 tooto太而不能 a glass of milk一杯牛奶a cup of tea一杯茶 man复数men men单数manam,is,are加形容词，动词加副词（一般以”ly”结尾） loud反义词quietwoman复数women women单数woman baby复数babiesquick反义词slow talk to+某人：和某人谈话 people复数peopleplay with+某人：和某人玩 cant完全形式can notWhat would you like to drink?你想喝点什么? play cards玩牌（打扑克）would you like你想要 child复数children sit down坐下children单数child this复数these shop过去式shoppedsmile,come,have,take现在分词都要去“e”加“ing” easy反义词hardeveryone+is或动词单三式 on the right 在右边 on the left 在左边want(wants)+to do(do指所有动词原形) Lets和can+动词原形happy easy副词happily easily how much多少钱take a picture=take pictures照相 traffic lights交通灯one two three(序数词)first second third turn right 向右拐 问价钱时：how much is+单数，how much are+复数，都可以用how much for代替。 turn left 向左拐 go straight直走 What happened？怎么了？特殊的过去式: hurt-hurt fall-fell break-broke am,is-wasare-were do-did buy-bought go-went see-saw have-had eat-atetoo big太大 too small 太小 just right 正合适 have a quiz进行测试 有see(saw)的句子后面动词要加“ing”一般疑问句的变法： 如何变一般疑问句看句中有无 am is are can . 只需提前就可以。出现第一人称I am必须变为第二人称Are you.例如： I am reading a book. 一般疑问句是Are you reading a book? They can fly a kite. 一般疑问句是Can they fly a kite? 如果没有在句首加上 Do,Does, Did. 动词是原型时在句首加Do. 动词是单三式时时在句首加Does,动词单三式变回原型。 动词是过去式时在句首加Did,动词过去式变回原形。第一人称都需变为第二人称。例如： They watch TV every night. 一般疑问句是Do they watch TV every night? I watch TV every night.一般疑问句是Do you watch TV every night?She goes to school take a car. 一般疑问句是Does she go to school take a car?He ate eggs yesterday. 一般疑问句是Did he eat eggs yesterday?否定句的变法： 看句中是否有 am is are can ，如果有在其后加 not就可以了。例如：She is reading a book.否定句是She is not （isnt）reading a book. I can ride a bike. 否定句是I can not (=cant) ride a book. 若没有 am is are can，要借dont, doesnt ，didnt来完成。动词是原型时在主语后动词前加do not(dont). 动词是单三式时在主语后动词前加does not(doesnt),动词单三式变回原型。 动词是过去式时在主语后动词前加did not(didnt),动词过去式变回原形。例如：I want a new bike. 否定句是I dont(do not) want a new bike. She works in a school. 否定句是She doesnt(does not) work in a school.He ate eggs yesterday. 否定句是He didnt(did not) eat eggs yesterday.