江蘇省句容市后白中學(xué)九年級(jí)英語(yǔ)上冊(cè) Unit 4 Growing up Grammar課件 (新版)牛津版

1、 Words review career againstn. 生涯，職業(yè)生涯，職業(yè)prep. 對(duì)抗；與對(duì)抗；與相反；違反相反；違反Do you know him?How much do you know about him?_ he was born, he was believed to become a future basketball star.2.08m & 1.88mBeforeMake a guess about Yao Mings legend!When he was 9,After he took some basketball training, While (he

2、 was) attending junior high,he showed his talent in the game.he joined the Shanghai Youth Team.he took some basketball training.How to use “before” & “after”? Before he was born, he was believed to become a future basketball star. After he took some basketball training, he showed his talent in t

3、he game.afterbeforeat an earlier time thanat a later time thanYou should turn off the lights _ you leave the room.= You should turn off the lights _ the room.2. Tom went to school _ he finished his breakfast. = _ his breakfast.3. Time passed quickly and three months went by _ I knew it. 4. The sun c

4、ame out _ the storm stopped.Fill the blanks with “before” & “after”beforebefore leavingafterafter finishingbeforeafterbefore/after + 句子或doing形式before的意思是的意思是“在在之前之前”，表示主，表示主句動(dòng)作發(fā)生在從句動(dòng)作之前。如：句動(dòng)作發(fā)生在從句動(dòng)作之前。如：Close the windows before you leave the room, please.在你離開(kāi)房間前，請(qǐng)關(guān)上窗。在你離開(kāi)房間前，請(qǐng)關(guān)上窗。after意思是意思是“在在之

5、后之后”，表示主句的，表示主句的動(dòng)作發(fā)生在從句的動(dòng)作之后。如：動(dòng)作發(fā)生在從句的動(dòng)作之后。如：I went to school after I finished my breakfast.我吃完早飯去上學(xué)。我吃完早飯去上學(xué)。How to use “when” & “while”? When he was 9, he took some basketball training. While (he was) attending the junior high, he joined the Shanghai Youth Team.when 既指時(shí)間點(diǎn)，也可指一段時(shí)間；因此既指時(shí)間點(diǎn)，也可指一

6、段時(shí)間；因此when引導(dǎo)的時(shí)間狀語(yǔ)引導(dǎo)的時(shí)間狀語(yǔ)從句中的動(dòng)詞可以是終止性動(dòng)詞或延續(xù)性動(dòng)詞從句中的動(dòng)詞可以是終止性動(dòng)詞或延續(xù)性動(dòng)詞 while 只指一段時(shí)間，只指一段時(shí)間，while從句中的動(dòng)詞從句中的動(dòng)詞必須是延續(xù)性動(dòng)詞必須是延續(xù)性動(dòng)詞。 The days get longer _ spring comes._ the boys were playing football, it rained.3. I was about to leave _ the phone rang.4. Jack is strong _ his brother is weak.4. _ (she is) in tro

7、uble, she always asks me for help.Fill the blanks with “when” & “while”whenWhen/whilewhen當(dāng)主句和從句當(dāng)主句和從句主語(yǔ)一致主語(yǔ)一致且從句中有且從句中有be動(dòng)詞動(dòng)詞時(shí)，可省略從句的時(shí)，可省略從句的主語(yǔ)和主語(yǔ)和be動(dòng)詞動(dòng)詞whileWhen/while正在此時(shí)，突然正在此時(shí)，突然表對(duì)比表對(duì)比5. While _, he received a call from his mum.the TV was onB. he was watching TVC. he watched TVD. he is watch

8、ing TV B1. _ the children have fun, parents can take dance lessons on the beach. (2013山東菏澤山東菏澤) A. When B. If C. While D. Once2. _ I got back, I found my mother cooking for me. (2013湖北黃石湖北黃石) A. When B. Before C. Since D. Althoughwhen意思是意思是“當(dāng)當(dāng)時(shí)時(shí)”，表示，表示主句動(dòng)主句動(dòng)作發(fā)生的特定時(shí)間作發(fā)生的特定時(shí)間。如：。如：While my sister was

9、sweeping the floor, I was washing the dishes.我姐姐掃地時(shí)，我在洗碗。我姐姐掃地時(shí)，我在洗碗。while意思是意思是“當(dāng)當(dāng)時(shí)時(shí)”，強(qiáng)調(diào)主句動(dòng)作，強(qiáng)調(diào)主句動(dòng)作和從句動(dòng)作是和從句動(dòng)作是同時(shí)發(fā)生的同時(shí)發(fā)生的。如：。如：The days get longer when spring comes.春天到來(lái)時(shí)，白天變長(zhǎng)了。春天到來(lái)時(shí)，白天變長(zhǎng)了。注意：注意：while引導(dǎo)的從句的引導(dǎo)的從句的謂語(yǔ)動(dòng)詞必須是謂語(yǔ)動(dòng)詞必須是延續(xù)性的延續(xù)性的。while還可以表示還可以表示“在在期間期間”，表，表示示主句動(dòng)作發(fā)生在從句動(dòng)作進(jìn)行的過(guò)程主句動(dòng)作發(fā)生在從句動(dòng)作進(jìn)行的過(guò)程中中。

10、如。如:While the boys were playing football, it rained.當(dāng)男孩子們踢足球時(shí)，下雨了。當(dāng)男孩子們踢足球時(shí)，下雨了。注意：注意： 在在when和和while引導(dǎo)的從句中，當(dāng)引導(dǎo)的從句中，當(dāng)主句和從句的主句和從句的主語(yǔ)一致主語(yǔ)一致，并且，并且從句中有從句中有be動(dòng)詞時(shí)動(dòng)詞時(shí)，可以省略主語(yǔ)和可以省略主語(yǔ)和be動(dòng)詞動(dòng)詞，構(gòu)成，構(gòu)成when/while+ -ing結(jié)構(gòu)結(jié)構(gòu)。如：。如：When (she is) in trouble, she always asks for my help.她遇到困難時(shí)總是向我求助。她遇到困難時(shí)總是向我求助。While (I

11、am) travelling, I like to buy some souvenirs.旅游時(shí)我喜歡買紀(jì)念品。旅游時(shí)我喜歡買紀(jì)念品。David is writing in his diary about one of his days. Help him combine his sentences using before, after, when or while. (P54)A A1. I go to jogging every morning. Then I have breakfast. _ _2. I practised playing basketball for hours.

12、I felt tired out. _ _I go jogging every morning before I have breakfast.After I practised playing basketball for hours, I felt tired out.3. I met Peter. I was waiting at the bus stop. _ _4. I was watching TV. I received a call from my uncle. _ _5. I was ready to go to bed. My father came back from w

13、ork. _ _I met Peter while (I was) waiting at the bus stop.While (I was) watching TV, I received a call from my uncle.I was ready to go to bed when my father came back from work.How about his basketball career later?_ he was 18 years old, he joined the national basketball team.When_ he joined the nat

14、ional basketball team, he has won many competitions.Sincesince在一般情況下，在一般情況下，從句從句謂語(yǔ)動(dòng)詞用謂語(yǔ)動(dòng)詞用一般過(guò)去一般過(guò)去時(shí)時(shí)，而，而主句主句的謂語(yǔ)動(dòng)詞用的謂語(yǔ)動(dòng)詞用現(xiàn)在完成時(shí)的延續(xù)形現(xiàn)在完成時(shí)的延續(xù)形。Why is he so famous all over the world?He _ get the chance to be a world-famous superstar _ he joined the NBA. He _ practiced playing basketball very hard _ the

15、year 2011, when he ended his basketball career. didntuntil/until/tilluntil/till until在肯定句中，主句的謂語(yǔ)動(dòng)詞必須是_動(dòng)詞。 他一直在工廠里工作，直到成功地寫出了一部戲劇。 He _ in a factory _ _ a play. notuntil 直到才主句的謂語(yǔ)動(dòng)詞可為瞬間性動(dòng)詞 ( )When did you go to sleep last night? - _ I finished my homework. A. UntilB. Not untilC. Beforeworkeduntil he s

16、uccessfullywroteB補(bǔ)全！補(bǔ)全！延續(xù)性B1.Practise: Fill in the blanks with since, till or until.1.I have been crazy about playing basketball _ I was a little boy. 2.The weather has been awful this week. The rain did not stop_ for seven days. 3.We played basketball in the playground this afternoon_ it was gettin

17、g dark.4.It is the first time we have played basketball_ Monday. We enjoyed ourselves very much.5.I waited for 20 minutes at the bus stop_ the bus arrived.6.It is Friday evening. I will not go to bed_ I finish watching my favourite TV programme.主將從現(xiàn)主將從現(xiàn)since意思是意思是“自從自從以來(lái)以來(lái)”。一般情況。一般情況下，下，從句從句謂語(yǔ)動(dòng)詞用謂語(yǔ)動(dòng)

18、詞用一般過(guò)去時(shí)一般過(guò)去時(shí)，而，而主句主句的謂語(yǔ)動(dòng)詞用的謂語(yǔ)動(dòng)詞用現(xiàn)在完成時(shí)現(xiàn)在完成時(shí)。如：。如：注意：注意：since引導(dǎo)的引導(dǎo)的從句的謂語(yǔ)動(dòng)詞從句的謂語(yǔ)動(dòng)詞可以可以是是延續(xù)性動(dòng)詞延續(xù)性動(dòng)詞，也可以是，也可以是瞬時(shí)動(dòng)詞瞬時(shí)動(dòng)詞。They have been friends since they were at primary school.他們從小學(xué)起就一直是好朋友。他們從小學(xué)起就一直是好朋友。till和和until意思是意思是 “到到為止為止” ，一般，一般情況下兩者可以互換。情況下兩者可以互換。until可以放在可以放在句首句首或或句中句中，而，而till不可以用在句首不可以用在句首。注意

19、：如果主句中的謂語(yǔ)動(dòng)詞是注意：如果主句中的謂語(yǔ)動(dòng)詞是瞬時(shí)動(dòng)詞瞬時(shí)動(dòng)詞時(shí)，時(shí)，必須用否定形式必須用否定形式，即，即“notuntil”結(jié)結(jié)構(gòu)，意思是構(gòu)，意思是“直到直到才（開(kāi)始）才（開(kāi)始）”。如。如：Walk till/until you see a white house.一直走到你看到一座白房子為止。一直走到你看到一座白房子為止。I did not go to bed until I finished my homework.直到做完作業(yè)我才上床睡覺(jué)。直到做完作業(yè)我才上床睡覺(jué)。1. Youve been happy _ I first met you.(P48)2. Spud remaine

20、d in another basketball league for about a year _ the NBA took notice of him.(P51)3. _ his dream came true, Spud never gave up. (P55)4. Do not wake me up _ you finish your work.(P48)since till/ until Until Fill in the blanks.until go Ready?5. It moved up over my stomach and neck _ it was standing ne

21、ar my face. (牛津八年級(jí)下牛津八年級(jí)下U4)6. Ive lived here _ I was born. (牛津八年級(jí)下牛津八年級(jí)下U1)7. Theyll say “excuse me” and be polite enough to wait _ you move. (牛津牛津八年級(jí)下八年級(jí)下U5) untilsincetill1. Tigers wait _ it is dark, then go out to find their food. (2012山東濰坊山東濰坊) A. since B. until C. as D. because2. You have been

22、 in Nanjing very long? Yeah. _ my parents came here. (2013四川內(nèi)江四川內(nèi)江) A. For B. As C. When D. SinceWhat did he do after he ended his career?_(一就) he ended his career, he became a college student.He will take part in the charity_ (任何時(shí)候) he is needed.As soon aswhenever注意：注意：whenever可以用可以用every time替換。替換

23、。C1. Practise: Fill in the blanks with as soon as or whenever.1. David will go to play basketball_ school is over.2.He watches the NBA_ there is a game on TV.3._ he talks about basketball, he gets excited.4._ he learnt that the NBA players would come to China, he tried his best to get a ticket.主將從現(xiàn)主

24、將從現(xiàn)C2: Complete the following article with the correct conjunctions you have learnt in this unit. Yao Ming was born in Shanghai in 1980. He got his first basketball_ he was only four years old, but he did not become serious about basketball_ he was 12.Yao joined the Houston Rockets in 2002 and becam

25、e the best Chinese player to ever play in the NBA._ he went to the USA, he knew little English, but he quickly learnt the language. The best moment in his career was in 2004-he scored 41 points in a game against the Atlanta Hawks. When Yao Ming was living in the USA, he returned to China _ he was ne

26、eded. He took part in the Olympics in 2004 and in 2008 as one of the Chinese athletes._ he ended his basketball career, Yao Ming has done more charity work, especially for poor Chinese teenagers.我們常用我們常用as soon as和和whenever引導(dǎo)時(shí)間引導(dǎo)時(shí)間狀語(yǔ)從句。如：狀語(yǔ)從句。如：As soon as I arrive in Canada, I will call you.我一到加拿大，就

27、給你打電話。我一到加拿大，就給你打電話。Whenever he met us, he smiled at us.他每次遇見(jiàn)我們，都向我們微笑。他每次遇見(jiàn)我們，都向我們微笑。as soon as意思是意思是“一一就就”。如：。如：We began to work as soon as we got there.我們一到那里就開(kāi)始工作。我們一到那里就開(kāi)始工作。He will visit you as soon as he gets there.他一到那里就會(huì)去拜訪你。他一到那里就會(huì)去拜訪你。whenever意思是意思是“每當(dāng)，任何時(shí)候每當(dāng)，任何時(shí)候”。如。如:注意：注意：whenever可以用可以

28、用every time替換。替換。He likes listening to music whenever he has time.每當(dāng)他有時(shí)間的時(shí)候，他喜歡聽(tīng)音樂(lè)。每當(dāng)他有時(shí)間的時(shí)候，他喜歡聽(tīng)音樂(lè)。1. _ you click the mouse, theres a great deal of information.(P49)2. and I can read them _ I want to. (P49)3. It began to rain _ I left the house. (P56)As soon aswhenever as soon as Fill in the blanks

29、.go Ready?I will send you an e-mail as soon as I _ in Canada. (2011 北京北京) A. arrive B. arrived C. am arriving D. will arrivesincewhenever自從引導(dǎo)時(shí)間狀語(yǔ)從句的謂語(yǔ)動(dòng)詞用一般過(guò)去時(shí), 主句的謂語(yǔ)動(dòng)詞用現(xiàn)在完成時(shí)。每當(dāng); 任何時(shí)候可以和every time替換。一: Choose the correct answer.( )1. You cant watch TV_ you finish your homework. A. after B. if C. when D. before( )2. -Whats your plan this summer holiday? -Ill go to Beijing_ the school team ends A. whenever B. till C. as soon as D. before( )3. _ I was in the US, I made many American friends. A. Although B. While C. Unless D. Until( )4. Many students didnt realize the