英語(yǔ)課件九年級(jí)英語(yǔ)unit3語(yǔ)法

1、.主動(dòng)語(yǔ)態(tài)與被動(dòng)語(yǔ)態(tài)： 英語(yǔ)動(dòng)詞有兩種語(yǔ)態(tài)，即主動(dòng)語(yǔ)態(tài)(The Active Voice)與被動(dòng)語(yǔ)態(tài)（The Passive Voice)。主動(dòng)語(yǔ)態(tài)表示主語(yǔ)是動(dòng)作的執(zhí)行者;被動(dòng)語(yǔ)態(tài)表示主語(yǔ)是動(dòng)作的承受者。,主動(dòng)語(yǔ)態(tài),被動(dòng)語(yǔ)態(tài),主動(dòng)語(yǔ)態(tài),被動(dòng)語(yǔ)態(tài),e.g many people speak English.,主動(dòng)語(yǔ)態(tài)變被動(dòng)語(yǔ)態(tài)的步驟： 1、主動(dòng)語(yǔ)態(tài)的賓語(yǔ)變?yōu)楸粍?dòng)語(yǔ)態(tài)的主語(yǔ)； 2、主動(dòng)句的謂語(yǔ)動(dòng)詞變?yōu)楸粍?dòng)結(jié)構(gòu)； 3、主動(dòng)句的主語(yǔ)變?yōu)楸粍?dòng)句的賓語(yǔ)，由by 引出，當(dāng)不強(qiáng)調(diào)動(dòng) 作的執(zhí)行者時(shí)，常省略。,一般現(xiàn)在時(shí)被動(dòng)語(yǔ)態(tài)的構(gòu)成： am/is/are+及物動(dòng)詞的過(guò)去分詞,動(dòng)詞過(guò)去分詞的構(gòu)成規(guī)則（與動(dòng)詞過(guò)去式

2、構(gòu)成規(guī)則一樣）：,1、一般在動(dòng)詞原形末尾加-ed，looked played,2、結(jié)尾是e的動(dòng)詞加-d ， lived used,3、末尾只有一個(gè)輔音字母的重讀閉音節(jié)詞，先雙寫(xiě) 這個(gè)輔音字母，再加-ed， planned ripped,4、結(jié)尾是“輔音字母+y”的動(dòng)詞，先變“y”為“i” ， 再 加-ed ， study-studied， carry-carried,1、They speak English in Canada .(English.) 2、People use wood for making tables. （wood.） 3、They make computers in th

3、e USA.（Computers） 4、They grow rice in South China.（Rice）,English is spoken in Canada.,Wood is used for making tables.,Computer are made in the USA.,Rice is grown in South China.,were planted,The bridge was,was produced,含情態(tài)動(dòng)詞的被動(dòng)語(yǔ)態(tài)構(gòu)成： 情態(tài)動(dòng)詞（can/may/must/should）+be+及物動(dòng)詞過(guò)去分詞 e.g 1、This bike can be repair

4、ed. 2、The tree must be put straight in the hole. 3、The classroom should be cleaned every day.,The trees should be planted around the lake .,The computer must be repaired now .,Their mistakes should be corrected .,The trees must be watered well.,翻譯下列句子：,1.去年這里產(chǎn)橘子。 2. 他經(jīng)常受到老師的幫助。 3. 昨天晚上8點(diǎn)鐘他的家庭作業(yè)做完了。

5、4.我們學(xué)校上美術(shù)課。,5.前天他掉到河里，但被救了。 6. 他經(jīng)常被看見(jiàn)在操場(chǎng)上打籃球。 7.剛才他們受到楊老師的表?yè)P(yáng)。,1。鹽產(chǎn)在哪兒？ 2。馬路兩邊種了許多樹(shù)。 3。郵票是用來(lái)傳送消息的。 4。工作一般什么時(shí)候完成的。,Where is salt produced?,Many trees are planted on both sides of the road.,Stamps are used for sending message.,When is the work finished?,5。杯子壞了。 6。椅子放在哪兒？ 7。茶葉種植在哪兒？ 8。作業(yè)通常在什么時(shí)候完成。,The c

6、up is broken.,Where is the chair put?,Where is tea grown?,When is the work usually done ?,1. Mirrors are used for looking at yourselves.,Are mirrors used for looking at yourselves?,Mirrors are not used for looking at yourselves.,What are mirrors used for?,2.Silk is produced in Suzhou.,Is silk produc

7、ed in Suzhou?,Silk isnt produced in Suzhou.,Where is silk produced?,三、單項(xiàng)選擇題： 1.Woolen clothes are used _keeping us warm. A.of B.by C.for D.in ( )2.Are these fridges made_? A.in China B. in Chinese C.of China D.from Chinese ( )3.-Where are bananas _? - _ grown in South China. A. grow, Its B.grown, It

8、s C.grown, Theyre D.grew, Theyre,C,A,C,( )4.The League _ in May , 1922. A. is founded B.was founded C. is built D. was built ( )5.The strange thing with three legs_. A.used to drink B. are used for drinking C. is used for drinking D. used for drinking,6.TV programmes can_ to the other side of the wo

9、rld. A.send B. be sent C.make D.be made 7.Older people must_ politely. A. speak to B. be spoken C.be spoken to D. say to 8.The moon always _ around the earth. A. goes B. travels C. turns D. A,B and C.,( )9.Many people _English in the world. A.speak B. speaks C. spoke D. are spoken. ( )10.We must _ o

10、ur homework every day. A. be finished B. finish C. are finished D. finished,四、把下列句子變成被動(dòng)句： 1.Chinese people built the Great Wall 2,000 years ago. 2. We must plant more trees next year. 3.Dalian produces big ships. 4.Farmers harvest rice in autumn . 5.We should clean our classroom every day.,The Great Wall was built by Chinese people 2