







英语九年级上册Unit 4 Growing up课文内容ppt课件
展开career against
n. 生涯,职业prep. 对抗;与……相反;违反
D yu knw him?
Hw much d yu knw abut him?
________ he was brn, he was believed t becme a future basketball star.
2.08m & 1.88m
Make a guess abut Ya Ming’s legend!
When he was 9,After he tk sme basketball training, While (he was) attending junir high,
he shwed his talent in the game.he jined the Shanghai Yuth Team.he tk sme basketball training.
Hw t use “befre” & “after”?
Befre he was brn, he was believed t becme a future basketball star.After he tk sme basketball training, he shwed his talent in the game.
at an earlier time than
at a later time than
Yu shuld turn ff the lights _________ yu leave the rm.= Yu shuld turn ff the lights _____________ the rm.2. Tm went t schl ________ he finished his breakfast. = ______________ his breakfast.3. Time passed quickly and three mnths went by __________ I knew it. 4. The sun came ut ________ the strm stpped.
Fill the blanks with “befre” & “after”
befre leaving
after finishing
befre/after + 句子或ding形式
befre的意思是“在……之前”,表示主句动作发生在从句动作之前。如:
Clse the windws befre yu leave the rm, please.在你离开房间前,请关上窗。
after意思是“在……之后”,表示主句的动作发生在从句的动作之后。如:
I went t schl after I finished my breakfast.我吃完早饭去上学。
Hw t use “when” & “while”?
When he was 9, he tk sme basketball training.While (he was) attending the junir high, he jined the Shanghai Yuth Team.
when 既指时间点,也可指一段时间;因此when引导的时间状语从句中的动词可以是终止性动词或延续性动词 while 只指一段时间,while从句中的动词必须是延续性动词。
The days get lnger _________ spring cmes.___________ the bys were playing ftball, it rained.3. I was abut t leave _______ the phne rang.4. Jack is strng ______ his brther is weak.4. ___________ (she is) in truble, she always asks me fr help.
Fill the blanks with “when” & “while”
当主句和从句主语一致且从句中有be动词时,可省略从句的主语和be动词
5. While ______, he received a call frm his mum.the TV was nB. he was watching TVC. he watched TVD. he is watching TV
1. _______ the children have fun, parents can take dance lessns n the beach. A. When B. If C. While D. Once2. _______ I gt back, I fund my mther cking fr me. A. When B. Befre C. Since D. Althugh
when意思是“当……时”,表示主句动作发生的特定时间。如:
While my sister was sweeping the flr, I was washing the dishes.我姐姐扫地时,我在洗碗。
while意思是“当……时”,强调主句动作和从句动作是同时发生的。如:
The days get lnger when spring cmes.春天到来时,白天变长了。
注意:while引导的从句的谓语动词必须是延续性的。
while还可以表示“在……期间”,表示主句动作发生在从句动作进行的过程中。如:
While the bys were playing ftball, it rained.当男孩子们踢足球时,下雨了。
注意: 在when和while引导的从句中,当主句和从句的主语一致,并且从句中有be动词时,可以省略主语和be动词,构成when/while+ -ing结构。如:
When (she is) in truble, she always asks fr my help.她遇到困难时总是向我求助。While (I am) travelling, I like t buy sme suvenirs.旅游时我喜欢买纪念品。
David is writing in his diary abut ne f his days. Help him cmbine his sentences using befre, after, when r while. (P54)
1. I g t jgging every mrning. Then I have breakfast. _____________________________________ ________________________________2. I practised playing basketball fr hurs. I felt tired ut. _____________________________________ _________________________________
I g jgging every mrning befre I have breakfast.
After I practised playing basketball fr hurs, I felt tired ut.
3. I met Peter. I was waiting at the bus stp. ___________________________________ _______________________________4. I was watching TV. I received a call frm my uncle. ___________________________________ ________________________________5. I was ready t g t bed. My father came back frm wrk. ___________________________________ ________________________________
I met Peter while (I was) waiting at the bus stp.
While (I was) watching TV, I received a call frm my uncle.
I was ready t g t bed when my father came back frm wrk.
Hw abut his basketball career later?
________ he was 18 years ld, he jined the natinal basketball team.
________ he jined the natinal basketball team, he has wn many cmpetitins.
since在一般情况下,从句谓语动词用一般过去时,而主句的谓语动词用现在完成时的延续形。
Why is he s famus all ver the wrld?
He _______ get the chance t be a wrld-famus superstar _______ he jined the NBA.
He _______ practiced playing basketball very hard __________ the year 2011, when he ended his basketball career.
until在肯定句中,主句的谓语动词必须是________动词。他一直在工厂里工作,直到成功地写出了一部戏剧。 He ________ in a factry ___________________ _______ a play.nt…until 直到…才……主句的谓语动词可为瞬间性动词( )—When did yu g t sleep last night? --- ________ I finished my hmewrk.A. UntilB. Nt untilC. Befre
until he successfully
B1.Practise: Fill in the blanks with since, till r until.
1.I have been crazy abut playing basketball _______ I was a little by. 2.The weather has been awful this week. The rain did nt stp_____ fr seven days. 3.We played basketball in the playgrund this afternn__________ it was getting is the first time we have played basketball______ Mnday. We enjyed urselves very much.5.I waited fr 20 minutes at the bus stp_________ the bus is Friday evening. I will nt g t bed_______ I finish watching my favurite TV prgramme.
since意思是“自从……以来”。一般情况下,从句谓语动词用一般过去时,而主句的谓语动词用现在完成时。如:
注意:since引导的从句的谓语动词可以是延续性动词,也可以是瞬时动词。
They have been friends since they were at primary schl.他们从小学起就一直是好朋友。
till和until意思是 “到……为止” ,一般情况下两者可以互换。until可以放在句首或句中,而till不可以用在句首。注意:如果主句中的谓语动词是瞬时动词时,必须用否定形式,即“nt…until”结构,意思是“直到……才(开始)”。如:
Walk till/until yu see a white huse.一直走到你看到一座白房子为止。I did nt g t bed until I finished my hmewrk.直到做完作业我才上床睡觉。
1. Yu’ve been happy _________ I first met yu.(P48)2. Spud remained in anther basketball league fr abut a year __________ the NBA tk ntice f him.(P51)3. _________ his dream came true, Spud never gave up. (P55)4. D nt wake me up ________ yu finish yur wrk.(P48)
till/ until
Fill in the blanks.
5. It mved up ver my stmach and neck _______ it was standing near my face.6. I’ve lived here ________ I was brn. 7. They’ll say “excuse me” and be plite enugh t wait ________ yu mve.
1. Tigers wait _______ it is dark, then g ut t find their fd. A. since B. until C. as D. because2. — Yu have been in Nanjing very lng? — Yeah. _______ my parents came here. A. Fr B. As C. When D. Since
What did he d after he ended his career?
____________(一…就…) he ended his career, he became a cllege student.
He will take part in the charity__________ (任何时候) he is needed.
注意:whenever可以用every time替换。
C1. Practise: Fill in the blanks with as sn as r whenever.
1. David will g t play basketball___________ schl is watches the NBA_________ there is a game n he talks abut basketball, he gets he learnt that the NBA players wuld cme t China, he tried his best t get a ticket.
C2: Cmplete the fllwing article with the crrect cnjunctins yu have learnt in this unit.
Ya Ming was brn in Shanghai in 1980. He gt his first basketball_______ he was nly fur years ld, but he did nt becme serius abut basketball______ he was 12.Ya jined the Hustn Rckets in 2002 and became the best Chinese player t ever play in the NBA.______ he went t the USA, he knew little English, but he quickly learnt the language. The best mment in his career was in 2004---he scred 41 pints in a game against the Atlanta Hawks. When Ya Ming was living in the USA, he returned t China __________ he was needed. He tk part in the Olympics in 2004 and in 2008 as ne f the Chinese athletes.________ he ended his basketball career, Ya Ming has dne mre charity wrk, especially fr pr Chinese teenagers.
as sn as和whenever引导的时间状语从句
我们常用as sn as和whenever引导时间状语从句。如:
As sn as I arrive in Canada, I will call yu.我一到加拿大,就给你打电话。Whenever he met us, he smiled at us.他每次遇见我们,都向我们微笑。
as sn as意思是“一……就”。如:
We began t wrk as sn as we gt there.我们一到那里就开始工作。He will visit yu as sn as he gets there.他一到那里就会去拜访你。
whenever意思是“每当,任何时候”。如:
He likes listening t music whenever he has time.每当他有时间的时候,他喜欢听音乐。
1. __________ yu click the muse, there’s a great deal f infrmatin.(P49)2. …and I can read them ___________ I want t. (P49)3. It began t rain ____________ I left the huse. (P56)
I will send yu an e-mail as sn as I ________ in Canada. A. arrive B. arrived C. am arriving D. will arrive
Time fr reflectin
引导时间状语从句的谓语动词用一般过去时, 主句的谓语动词用现在完成时。
可以和every time替换。
D: Chse the crrect answer.
( )1. Yu can’t watch TV____ yu finish yur hmewrk. A. after B. if C. when D. befre( )2. ---What’s yur plan this summer hliday? ---I’ll g t Beijing____ the schl team ends A. whenever B. till C. as sn as D. befre( )3. __ I was in the US, I made many American friends. A. Althugh B. While C. Unless D. Until( )4. Many students didn’t realize the imprtance f study____ they left schl. A. when B. until C. as D. after( )5.Yu shuld g ver yur test paper__ yu hand it in. A. while B. when C. befre D. after
Ⅱ. 用所给动词的适当形式填空。1. Yu must tell her t g back hme when she _________ (get) here.2. I’ll have t wait there until Jhn _______ (cme) back.3. While they __________ (play) cmputer games at hme, there was a knck n the dr.4. Please tell him abut it as sn as yu ________ (see) him.
were playing
Ⅰ. 根据汉语提示完成英语句子。1. Be quiet __________________________ (当我正在做作业时).2. She’ll return the bks t yu ____________________________________ (她一看完).3. ________________________ (当我七岁时), I culd ride a bike.4. I didn’t g t bed ________________________ (直到我父亲回来) last night.5. Kate went t bed __________________________ (在她完成作业后).6. I went t say gdbye t my friends ___________________________ (在我去美国之前).
while I am ding my hmewrk
as sn as she finishes reading them
When I was seven years ld
until my father came back
after she finished her hmewrk
befre I went t America
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