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1、Unit 6 When was it invented ?,Section A (3a-4c),第二課時(shí),Step 1 Revision 1.Check the homework. 2.Role-play the conversation in 2d. Step 2 Lead-in 講解茶葉的起源，讓學(xué)生們了解中國(guó)的茶文化，及茶葉被發(fā)明的淵源，并了解其發(fā)展過(guò)程。 1.What is the video about? 2.Who is the writer of Cha Jing? Ss try to answer the questions: 1.Its about the tea. 2.Lu
2、 Yu.,Step 3 Reading Work on 3a: 1.Tell Ss to read the passage quickly and match each paragraph with its main idea.,Para.1 Lu Yu and his book Cha Jing Para.2 How tea spread to other countries Para.3 How tea was invented by accident,2.方法指導(dǎo)：先閱讀所給的三句話，然后快速閱讀短文，抓住每一段的主題句，找到答案。 3.學(xué)生們按老師指導(dǎo)的方法進(jìn)行閱讀，并快速閱讀三個(gè)段
3、落。 4.最后，教師讓部分學(xué)生回答答案，并校對(duì)答案。,Para.1How tea was invented by accident Para.2Lu Yu and his book Cha Jing Para.3How tea spread to other countries,Work on 3b: 1.告訴學(xué)生們?cè)俅伍喿x短文內(nèi)容，并回答3b中的所有問(wèn)題。 2.學(xué)生們先閱讀這些問(wèn)題，理解它們的意思，然后帶著相關(guān)問(wèn)題仔細(xì)回讀短文，并在短文的相關(guān)信息處畫(huà)線。 3.讓學(xué)生們回答問(wèn)題，并校對(duì)答案。,It was first drunk about 5, 000 years ago. It was
4、invented by accident. Lu Yu. Its about how tea plants were grown and used to make tea. It is believed tea was brought to Korea and Japan during the 6th and 7th centuries.Tea didnt appear until around 1660 in England.,4.讓學(xué)生讀一下自己的答案，并改正答案。,Tea (after water), the most popular drink in the world (inven
5、t) by accident.It is believed that tea (drink) about 5,000 years ago.It (say) that a Chinese ruler (call) Shen Nong was the first (discover) tea as a drink.One day Shen Nong (boil) drinking water over an open fire.Some leaves from a tea plant (fall) into the water and remained there for some
6、time.It (produce) a nice smell so he (taste) the brown water.It was quite delicious, and so, one of the worlds favorite drinks (invent).,Step 4 Post-reading Read and fill in the blanks. 1.Fill in the blanks according to the first paragraph.,2.Fill in the blanks according to the second paragraph.
7、 Lu Yu, “the saint of tea”, (mention) Shen Nong in his book Cha Jing a few thousand years later.The book describes how tea plants (grow) and used to make tea.It also discusses where the finest tea leaves (produce) and what kinds of water (use).,3.Fill in the blanks according to the third p
8、aragraph. People believed that tea (bring) to Korea and Japan during the 6th and 7th centuries.In England, tea (not appear) until around 1660, but in less than 100 years, it had become the national drink.The tea trade from China to Western countries (take) place in the 19th century.,Work
9、on 3c: Complete the sentences with the correct forms of the verbs in the box. 1.告訴學(xué)生們本學(xué)習(xí)活動(dòng)的要求：用所給單詞的適當(dāng)形式填空。 2.讓學(xué)生們讀3c中的內(nèi)容，理解每個(gè)句子的大體意思。 3.學(xué)生們閱讀句子內(nèi)容，回想短文的內(nèi)容，選擇恰當(dāng)?shù)膯卧~并用其恰當(dāng)形式填空。 4.如果不能直接填上，可以再去閱讀短文，在相關(guān)的內(nèi)容處，再仔細(xì)進(jìn)行閱讀，找到相關(guān)信息，并完成句子。 5.核對(duì)答案。,Step 5 Grammar Focus 1.學(xué)生閱讀Grammar Focus中的句子，然后做填空練習(xí)。,拉鏈?zhǔn)鞘裁磿r(shí)候被發(fā)明的？
10、 the zipper ? 它于1893年被發(fā)明。 It in 1893. 它是由誰(shuí)發(fā)明的？ it invented ?,它是由惠特科姆賈德森發(fā)明的。 It Whitcomb Judson. 茶葉是什么時(shí)候被帶到朝鮮去的？ tea to Korea? 茶葉在六到七世紀(jì)之間被帶到朝鮮。 Tea to Korea the 6th and 7th centuries. 熱冰激凌勺用來(lái)做什么？ What the hot ice-cream scoop ?,它用于挖很冷的冰激凌。 Its
11、 really cold ice-cream. 電話機(jī)在1876年被貝爾所發(fā)明。 The telephone Alexander Graham Bell in 1876. 貝爾于1876年發(fā)明了電話機(jī)。 Alexander Graham Bell the telephone in 1876.,2.學(xué)生們根據(jù)記憶，看大屏幕來(lái)完成填空練習(xí)。 3.學(xué)生們完成填空練習(xí)后，可以打開(kāi)課本檢查答案，對(duì)錯(cuò)誤的句子，單獨(dú)進(jìn)行強(qiáng)化記憶。 Step 6 Practice Work on 4a: 1.Tell Ss to read the sentences in 4a and rewri
12、te the sentences using the passive voice.,,2.做題方法點(diǎn)撥示例： 點(diǎn)撥：原句為一般過(guò)去時(shí)態(tài)，原句的謂語(yǔ)動(dòng)詞為sold，賓語(yǔ)為the fridge；改為被動(dòng)語(yǔ)態(tài)時(shí)，應(yīng)將the fridge作句子主語(yǔ)，謂語(yǔ)動(dòng)詞用was sold的形式。 They sold the fridge at a low price. The fridge was sold at a low price.,點(diǎn)撥：分析原句的句子結(jié)構(gòu)可知，stole是謂語(yǔ)動(dòng)詞，my camera是句子的賓語(yǔ)；改為被動(dòng)語(yǔ)態(tài)時(shí)，應(yīng)將my camera作句子主語(yǔ)，謂語(yǔ)動(dòng)詞用was stole
13、n的形式。 Somebody stole my camera from my hotel room. My camera was stolen from my hotel room. 學(xué)生們自主將其他三個(gè)句子變成被動(dòng)語(yǔ)態(tài)。,3.最后，教師與同學(xué)們一起校對(duì)答案，并對(duì)學(xué)生們有疑問(wèn)的地方進(jìn)行解釋?zhuān)蜃龀龊侠淼姆治鳇c(diǎn)撥。 Where were these photos taken? We were advised not to go out alone. The book was translated into different languages by different writers.,Wor
14、k on 4b: Complete the sentences with the correct forms of the verbs in the box. 1.讓學(xué)生們閱讀方框中的詞匯，了解詞匯及句子的意思，為進(jìn)行填詞做好準(zhǔn)備。 eat, like, invite, tell, lock, ring, break, bring 2.認(rèn)真閱讀每個(gè)句子，根據(jù)上下文確定空格處應(yīng)填的單詞。 3.逐句進(jìn)行分析推敲，然后分析句子的時(shí)態(tài)及語(yǔ)態(tài)，用適當(dāng)?shù)男问教羁铡?1)You to the party last night, werent you? Why didnt you go? 2)The eart
15、hquake happened all of a sudden, but luckily the villagers to a safe place. 3)The door when we arrived, so we the bell. 4)The students not to eat or drink in class, but Ruby the rule when she started eating a biscuit in science class. 5)The cookies by the hungry kids in less than 20 minutes, and the
16、y really them. 4.最后，通讀一遍所有句子，進(jìn)行綜合理解，看句子的意思是否通順，合理。,5.Check the answers with the Ss. Keys:1）were invited；2）were brought； 3）was locked, rang (前一句中，門(mén)是被鎖的，故應(yīng)用被動(dòng)語(yǔ)態(tài)；后一句中，我們?nèi)グ撮T(mén)鈴，是主動(dòng)語(yǔ)態(tài))； 4）were told, broke (前一句中，學(xué)生們是被告訴不要做這些事情，故應(yīng)用被動(dòng)語(yǔ)態(tài)；后一句中，Ruby違反規(guī)則，則是主動(dòng)語(yǔ)態(tài))； 5）were eaten, liked (前一句中，餅干是被孩子們吃掉了，故應(yīng)用被動(dòng)語(yǔ)態(tài)；后一句中，
17、孩子們喜歡這些餅干，則是主動(dòng)語(yǔ)態(tài))。,1.先通讀小短文，了解大意。 The telephone (invent) by Alexander Graham Bell.He (born) in 1847.Mr.Bell (work) on the invention of the telephone with Thomas Watson.In 1875, Mr.Bell (learn) how to send musical notes through an instrument similar to a telephone.Finally, the telephone (invent)
18、 in 1876.The first sentence that (say) on the telephone by Mr.Bell was “Mr.Watson, come here; I want to see you.” Today the telephone (use) around the world.,Work on 4c: Decide whether active or passive forms should be used in these sentences.Write the correct forms in the blanks.,2.逐句分析每一句話的意思，確
19、定句子主語(yǔ)和謂語(yǔ)動(dòng)詞之間的主動(dòng)或被動(dòng)關(guān)系。 3.結(jié)合句子的時(shí)態(tài)，填上正確的形式。 4.復(fù)讀短文，看是否通順。 5.核對(duì)答案。,2.逐句分析每一句話的意思，確定句子主語(yǔ)和謂語(yǔ)動(dòng)詞之間的主動(dòng)或被動(dòng)關(guān)系。 3.結(jié)合句子的時(shí)態(tài)，填上正確的形式。 4.復(fù)讀短文，看是否通順。 5.核對(duì)答案。,Step 7 Homework 1.Read the passage several times after school. 2.Make sentences with these words: by accident, it is believed that, take place, no doubt, be us
20、ed for, fall into,3.補(bǔ)全下列被動(dòng)句。 Jenny put her clothes in the suitcase last night. Her clothes in the suitcase last night. The twins sang an English song that day. An English song by the twins that day. Did they build a bridge here a year ago? a bridge here by them a year ago? They sold out the light green dresses yesterday. The light green dresses yesterday.,謝謝！,
山東省九年級(jí)英語(yǔ)全冊(cè) Unit 6 When was it invented（第2課時(shí)）課件 新人教版.ppt
