九年級(jí)英語課件 （仁愛版）Unit3 Topic1 Section A

1、 English is widely used throughout the worldSection A Unit 3 Topic 1 A recorderis used bythe teacher.The teacher use a recorder. Footballis enjoyedbymany children .Many children enjoy football. Many people speak English.Englishis spoken bymany peopleThe women plant trees.Treesbyare plantedthe womenA

2、ctive voice : Many people speak English. (主動(dòng) Passive voice:English is spoken by many people . 被動(dòng) 1.把主動(dòng)語態(tài)的賓語變?yōu)楸粍?dòng)語態(tài)的主語2.把主動(dòng)語態(tài)的謂語變成被動(dòng)結(jié)構(gòu)。3.把主動(dòng)語態(tài)的主語放在介詞by之后作賓語將主格變?yōu)橘e格。 Be + 動(dòng)詞過去分詞 被動(dòng)語態(tài)構(gòu)成 ： be +及物動(dòng)詞的過去分詞一般現(xiàn)在時(shí)： am/is /are + 過去分詞一般過去時(shí)： was/were + 過去分詞一般將來時(shí)：will/shall be + 過去分詞現(xiàn)在進(jìn)行時(shí)：am/is/are being + 過去分詞過去進(jìn)

3、行時(shí)： was/were being + 過去分詞現(xiàn)在完成時(shí)： have/has +been + 過去分詞Computer was invented in the 1940s. English is widely used.The girl will be looked after well.English is being spoken by us.The computer was being used by my Dad at 7:00 yesterday. The story book has been kept for 5 days.動(dòng) 詞過去分詞plantinvitelikemake

4、speak keepsingwearenjoyenjoyedplantedinvitedlikedwornmadespokenkeptsung有規(guī)律不規(guī)那么變化Active voice (主動(dòng)）Passive voice（被動(dòng)）Much rubbish pollutes the river.People grow rice in the south.Many children like Mickey Mouse.The Americans speak English.Tom plants flowers in his garden.Workers make TVs in the factory

5、.People keep dogs at home.The river is polluted by much rubbish.The rice is grown (by people) in the south. Mickey Mouse is liked by many children.English is spoken by theAmericans Flowers are planted in his garden.TVs are made in the factory.Dogs are kept at home.grow grew grownspeak spoke spokenma

6、ke made madekeep kept keptDisneyland is enjoyed by millions of people.DisneylandPlanGateMickey MouseDonald Duckcartoon characterWang Junfeng cant wait to fly there!迫不及待想飛到那兒去1a Look, listen and sayone dayPointsStick 粘住 相當(dāng)于 put up 名詞 木棒，枝條be able to do sthsome day堅(jiān)持 stick to doingsb cant wait to do s

7、thI cant wait to see the cartoon characters.動(dòng)詞堅(jiān)持做某事有能力做某事既可以指將來的某一天，也可以過去的某一天 只表示將來的某一天迫不及待想做某事 have a good chance to do sth 有時(shí)機(jī)做have no chance to do sth 沒有時(shí)機(jī)做practice doing sthIts a good chance to practice speaking Englishfrom now on 從今以后 用于將來時(shí)from then on 從那時(shí)起用于過去時(shí) throughout the world / all over the world 1. America _ by Columbus in 1492. A. was invented B. appeared C. was discovered D. was appeared2. You ought to practice _ English as much as possible. A. to speak B. speaking C. of speaking D. for speak