英語九年級全冊Unit 6 When was it invented?Section A優(yōu)質(zhì)課課件ppt-課件下載-教習(xí)網(wǎng)

1. ruler (n. )　 ________________ 2. bil (v. ) ________________ 3. remain (v. ) ________________ 4. smell (n. &v.) ________________ 5. natinal (adj. ) ________________ 6. trade (n. &v. ) ________________ 7. dubt(n. &v. ) ________________
Ⅱ. 短語互譯 1. have a pint _____________ 2. by accident _____________ 3. 發(fā)生 take _________ 4. 毫無疑問 ______________
withut dubt
fridgelwsmebdytranslatelckringearthquake
n. 冰箱adj. 低的；矮的prn. 某人 n.重要人物v. 翻譯v. 鎖上；鎖住 n.鎖v. （使）發(fā)出鐘聲和鈴聲；打電話n. 地震
suddenbellbiscuitckiemusicalinstrument
adj. 突然（的）n. 鐘（聲）；鈴（聲）n.餅干n. 曲奇餅adj. 音樂的；有音樂天賦的n. 器械；儀器；工具
ht ice-cream scp
shes with lights
shes with special heels
What are these and what are they used fr?
changing the style f the shes
seeing in the dark
serving really cld ice-cream
What are they ding?
D yu knw what it is?
Wh invented the tea?
Hw was tea invented?
Read the passage quickly and match each paragraph with its main idea.
Task 1. Read the title and the first sentence.
Answer: Hw was tea invented?
It was invented by accident.
Paragraph 1 Lu Yu and his bk Cha JingParagraph 2 Hw tea spread t ther cuntriesParagraph 3 Hw tea was invented by accident
An Accidental InventinDid yu knw that tea, the mst ppular drink in the wrld (after water), was invented by accident①? Many peple believe that tea was first drunk abut 5,000 years ag. It is said② a Chinese ruler called Shen Nng was the first t discver tea as a drink. One day Shen Nng was biling drinking water
ver an pen fire. Sme leaves frm a tea plant fell int the water and remained there fr sme time. It prduced a nice smell s he tasted the brwn water. It was quite delicius, and s, ne f the wrld’s favrite drinks was invented.
by accident 偶然；意外地
bil v.煮沸；燒開
remain v.保持不變；剩余
ruler n.統(tǒng)治者；支配者
fall int 掉進；落入（圈套）；陷入
A few thusand years later, Lu Yu, “the saint f tea”, mentined Shen Nng in his bk Cha Jing. The bk describes hw tea plants were grwn and used t make tea. It als discussed where the finest tea leaves were prduced and what kinds f water were used.
It is believed that③ tea was brught t Krea and Japan during the 6th and 7th centuries. In England, tea didn’t appear until④ arund 1660, but in less than 100 years, it had becme the natinal drink. The tea trade frm China t Western cuntries tk place⑤ in the 19th century. This helped t
較少，比……少；不及，不如
spread the ppularity f tea and the tea plant t mre places arund the wrld. Even thugh many peple nw knw abut tea culture, the Chinese are withut dubt the nes wh best understand the nature f tea.
Tea was invented by Shen Nng．Shen Nng is a Chinese ruler. Tea has a lng histry.
Task 3: Read the passage quickly and answer:
Wh invented tea?
介詞短語，在句中作狀語，相當(dāng)于by chance反義詞組：n purpse 故意地例句：昨天他偶然得知了這個秘密。 He gt the secret by accident yesterday.
by accident 偶然；意外地
It is said that 據(jù)說……
the first t d sth. 第一個做某事的人
It is said that a Chinese ruler called Shen Nng was the first t discver tea as a drink.
that引導(dǎo)的真正主語
It is believed that…＝Peple believe that… 人們認(rèn)為/相信……其中it為形式主語，真正的主語是that引導(dǎo)的從句。例句：人們相信健康重于財富。 It is believed that health is abve wealth.
類似的句型：It is said that … 據(jù)說……It is reprted that … 據(jù)報道……It’s knwn that … 眾所周知……It is suppsed/thught that … 人們認(rèn)為……
主句的動詞一般是非延續(xù)性動詞，它所表示的動作直到until所表示的時間才發(fā)生。 until可作介詞，其后接表示時間的名詞，也可作連詞，引導(dǎo)時間狀語從句。例句：I read until tw ’clck.
nt…until… 直到……才……
常指有計劃、有安排地“發(fā)生”，是不及物動詞短語，不能接賓語，一般也不用作被動結(jié)構(gòu)。例句：會議將在大廳舉行。 The meeting will take place in the hall.
take place 發(fā)生；出現(xiàn)
1. When was tea first drunk? 2. Hw was tea invented? 3. Wh is called “the saint f tea”? 4. What is Cha Jing abut?5. When was tea brught t ther cuntries?
Read the passage again and answer the questins.
Check answers
1. When was tea first drunk? 2. Hw was tea invented?
It was first drunk abut 5000 years ag.
Sme leaves frm a tea plant fell int the biling water. It prduced a nice smell and tasted delicius. This is hw tea was invented.
3. Wh is called “the saint f tea”? 4. What is Cha Jing abut?
It is abut hw tea plants were grwn and used t make tea.
It was brught t Krea and Japan during the 6th and 7th centuries and t England arund 1660. The tea trade frm China t Western cuntries tk place in the 19th century.
5. When was tea brught t ther cuntries?
Cmplete the sentences with the crrect frms f the verbs in the bx.
invent drink bring prduce trade
1. One f the wrld’s favrite drinks was ________ by accident.2. Tea was first ________ by Shen Nng 5,000 years ag.
3. A nice smell was __________ when the tea leaves drpped int the ht water. 4. Tea was _________ t Krea and Japan during the 6th and 7th centuries.5. Tea is nw _______ between many different cuntries.
Grammar Fcus
When was the zipper invented?
It was invented in 1893.
Wh was it invented by?
It was invented by Whitcmb Judsn.
When was tea brught t Krea?
It was brught t Krea during the 6th and 7th centuries.
What is the ht ice-cream scp used fr?
It’s used fr serving really cld ice-cream.
Active Vice: Alexander Graham Bell invented the telephne in 1876.Passive Vice: The telephne was invented (by Alexander Graham Bell) in 1876.
1.一般過去時的被動語態(tài)的句式結(jié)構(gòu)
主語+was/were+及物動詞的過去分詞（ + by…）
主語+was/were + nt+及物動詞的過去分詞（+ by…)
Was/Were+主語+及物動詞的過去分詞（+by …)?
特殊疑問詞+was/were+主語+及物動詞的過去分詞（ +by...)?
2.一般過去時的被動語態(tài)的基本用法
表示過去某一具體時間發(fā)生的動作，且句子的主語是謂語動詞動作的承受者
The huse was built in 1990.
講述發(fā)生在過去的動作，且不知道動作的執(zhí)行者
He was hnred with the name “Father f Hybrid Rice”（雜交水稻之父）.
3.含雙賓語和復(fù)合賓語的主動句變?yōu)楸粍诱Z 態(tài)的方法
① 含有雙賓語的主動句變?yōu)楸粍诱Z態(tài)時，通常把指 “人”的間接賓語變?yōu)橹髡Z，而指“物”的直接賓語則不變 He gave me a bk yesterday. I was given a bk (by him) yesterday
② 如果要把指“物”的直接賓語變?yōu)橹髡Z，則在間接賓語前加t或fr。 I brught him sme fd. Sme fd was brught t him (by me).
③ 含有復(fù)合賓語的主動句變?yōu)楸粍诱Z態(tài)時，要將其中的賓語變成主語，賓語補足語不變。 Jim asked Tm t g fr a walk. Tm was asked (by Jim) t g fr a walk.
④ 如果賓語補足語是不帶t的動詞不定式，主動語態(tài)變成被動語態(tài)時要加上不定式符號 t。 We ften heard Kate sing in the rm. Kate was ften heard t sing in the rm (by us).
Rewrite the sentences using the passive vice.
They sld the fridge at a lw price.2. Smebdy stle my camera frm my htel rm.3. Where did yu take these phts?
The fridge was sld at a lw price.
My camera was stlen (by smebdy) frm my htel rm.
Where were these phts taken?
4. Our parents advised us nt t g ut alne.5. Different writers translated the bk int different languages.
We were advised nt t g ut alne by ur parents.
The bk was translated int different languages by different writers.
eat lck like ring invite break tell bring
1. Yu _____________ t the party last night, weren’t yu? Why didn’t yu g?2. The earthquake happened all f a sudden, but luckily the villagers _____________ t a safe place.
were invited
were brught
3. The dr ___________ when we arrived, s we ______ the bell.4. The students ________ nt t eat r drink in class, but Ruby _______ the rule when she started eating a biscuit in science class.5. The ckies _________ by the hungry kids in less than 20 minutes, and they really _____ them.
Decide whether active r passive frms shuld be used in these sentences. Write the crrect frms in the blanks.
The telephne _____________ (invent) by Alexander Graham Bell. He __________ (brn) in 1847. Mr. Bell ________ (wrk) n the inventin f the telephne with Thmas Watsn. In 1875, Mr. Bell _______ (learn) hw t send musical ntes
was invented
thrugh an instrument similar t a telephne. Finally, the telephne ____________ (invent) in 1876. The first sentence that ________ (say) n the telephne by Mr. Bell was “Mr. Watsn, cme here; I want t see yu.” Tday the telephne ________ (use) arund the wrld.
1. It was invented _________ Edisn. A. by B. in C. fr D. t 2. This watch __________ China. A. was made in B. was made by C. was made frm D. was made f
3. — _____was the car invented? —It was invented in 1983. A. When B. Why C. Hw D. Wh4. _____ it rained yesterday, I still went n a trip. A. Althugh B. But C. Because D. And
5. Basketball ________ by peple all ver the wrld. A. is enjyed B. is like C. lve D. enjyed

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