四年级下册Unit3复习重点.ppt

Lets read.lionpigcowhippofoxwolfsheepsnakeduck(foxes)(wolves)(sheep)Homework write a passage about your favourite animal.My favourite animalMy favourite animal is a It is It has got It lives It eats It can 1.The pig/It is brown.A:Is the pig/it brown?2.The bird/It can fly.A:Can the bird/it fly?B:Yes,it is.B:No,it isnt.B:Yes,it can.B:No,it cant.4.The cow/It lives on a farm.A:Does the cow/it live on a farm?B:Yes,it does.B:No,it doesnt.3.The duck/It has got two legs.A:Has the duck/it got two legs?B:Yes,it has.B:No,it hasnt.5.I have got two rulers.A:Have you got two rulers?B:Yes,I have.B:No,I havent.6.They have got a big classroom.A:Have they got a big classroom?B:Yes,they have.B:No,they havent.7.They live in China.A:Do they live in China?8.He lives in Foshan.A:Does he live in Foshan?B:Yes,he does.B:No,he doesnt.B:Yes,they do.B:No,they dont.主语是第主语是第三三人称人称单数单数，动词加，动词加s/es It lives .eats.The pig likes.swims.has.is.can.主语是第三人称主语是第三人称复数复数，动词用，动词用原形原形They live .eat.The pigs like.swim.have.are.can.主语是第一、第二人称主语是第一、第二人称单、复数单、复数，动词用，动词用原形原形I/We/You live .eat.like.swim.I/We/You have.We/You are.I am.(所有）所有）can swim.1、主语是第一、二人称单、复数和第三人、主语是第一、二人称单、复数和第三人称复数，动词用称复数，动词用原形原形.2、主语是第、主语是第三三人称人称单数单数，动词加，动词加s/es.总结：总结：一、肯定句：一、肯定句：二、一般疑问句二、一般疑问句1.把把is,am,are,have,has,can 放在句子前面。放在句子前面。2.行为动词行为动词的句子：把的句子：把do,does 放在句子前放在句子前面。记住面。记住动词变回原形动词变回原形。(1)They live in Foshan.Do they live in Foshan?(2)He lives in China.Does he live in China?三、特殊疑问句三、特殊疑问句疑问词疑问词+一般疑问句一般疑问句(1)A:What do they eat?B:They eat other animals.(2)A:What does it eat?B:It eats other animals.四、否定句四、否定句1、在、在 is,am,are,have,has,can 后加后加not，可缩写，可缩写成成isnt,arent,havent,hasnt,cant.但但am not.(3)The boy has got two cats.(2)They have a big classroom.They havent a big classroom.The boy hasnt got two cats.(4)It can fly.It cant fly.(1)I am ten.I am not ten.2.行为动词行为动词的句子：在的句子：在do,does 后加后加not，可缩，可缩写成写成dont,doesnt.并记住并记住动词变回原形动词变回原形。(1)I get up at 6:30.I dont get up at 6:30.(2)The fox lives on the farm.The fox doesnt live on the farm.