九年級(jí)英語全冊(cè) Unit 6 When was it invented？Period 2導(dǎo)學(xué)案（新版）人教新目標(biāo)版

1、Unit 6 When was it invented？Period 2學(xué)習(xí)目標(biāo)掌握本課單詞、短語、句型重點(diǎn)難點(diǎn)1.nearly adv.幾乎，差不多； 2.boil v. 煮沸，燒開；3.remain v. 保持不變；剩余；4.national adj.國家的，民族的；學(xué)法指導(dǎo)了解歷史-閱讀思考-閱讀理解-鞏固練習(xí)教學(xué)過程教學(xué)過程一、導(dǎo)入（啟發(fā)探究 3分鐘）Questions:Do you drink tea every day?_ _Who invented tea in history?_Do people in other countries drink tea in their da

2、ily life？_二、自學(xué)（自主探究 6分鐘）拼讀記憶單詞【新詞自查】根據(jù)漢語提示完成單詞。1. The tiger is looked as the ruler（統(tǒng)治者）of this forest.2. Most students went to the playground. Only a few remained (剩下)to clean the classroom.3. Alice is without doubt (懷疑) the best student in our class.4. The dragon is treat as a national (民族的)symbol

3、of the Chinese.5. Mother is boiling (煮沸) the milk for the baby.三、交流（合作探究 10分鐘）完成教材3a 的任務(wù)1. 要求學(xué)生快速默讀短文，熟知大意，并完成課本3a的任務(wù)：match each paragraph with its main idea; 然后邀請(qǐng)幾位同學(xué)給出自己的答案，全班一起學(xué)習(xí)討論。（3分鐘）2. 先邀請(qǐng)幾位同學(xué)閱讀短文（可一人一段），教師要注意學(xué)生的語音，給予必要的朗讀指導(dǎo)。然后播放錄音，全班同學(xué)一起跟讀。（3分鐘）3. 短文內(nèi)容鞏固練習(xí)。教師可給出一篇改寫了的短文，將一些重點(diǎn)的表達(dá)方式空出。讓學(xué)生在規(guī)定的時(shí)

4、間內(nèi)補(bǔ)全短文。然后邀請(qǐng)若干同學(xué)給出自己的答案。（4分鐘）Tea is the most popular drink in the world. But to our surprise, it was invented by accident. It wasnt brought to western world until 1610, but it was discovered 3,000 years earlier. An ancient Chinese legend says Shen Nong discovered the tea when he was boiling drinking

5、water in the open air. Some leaves from a nearby bush fell into the water and remained there for some time. And a pleasant smell came from the water then. He tasted the mixture and it was wonderful. And in this way, tea was invented. 4. 完成教材3b的任務(wù)，要求學(xué)生再次閱讀短文內(nèi)容，回答3b中所提出的問題（5分鐘）5. 用3c方框中所給的單詞的正確形式完成句子；

6、設(shè)置一個(gè)5分鐘的時(shí)限；然后請(qǐng)5位同學(xué)分別朗讀句子，同時(shí)核對(duì)答案。1. invented 2. drunk 3. produced 4. brought 5. traded6、閱讀填表After you read, answer the 4 questions following the article.1. What is the article about?It is about the invention of tea.2.When was it invented?It was invented over three thousand years before 1610.3.Who was

7、 it invented by?It was invented by Shen Nong.4. How was it invented?The ruler Shen Nong noticed that the leaves from a nearby bush in the water produced a pleasant smell. He tasted the hot mixture. It was quite delicious.四、總結(jié)（引深探究 15分鐘）詞語運(yùn)用1.remain (v.) 保持；剩余；殘余remain意為“停留，留下”，相當(dāng)于stay?！按粼谀抢铩笨梢哉fremai

8、n / stay there，但“呆在家里”只能說stay (at) home。He made this mistake by accident.他犯這個(gè)錯(cuò)誤純屬偶然。3. In this way, you will find the answer to this question. 用這種方法，你可以找到這個(gè)問題的答案。way主要有以下幾種用法：表示“方法”，接不定式，.way to do sth這一結(jié)構(gòu)等于.way of doing sth。Scientists are trying to find ways to prevent(of preventing) disease. 科學(xué)家們正

9、在尋找預(yù)防疾病的方法。There are many ways of traveling(to travel), for example, by air. 旅行有許多方式，例如乘飛機(jī)。表示“路途”，“路線”，常構(gòu)成on ones/the way to.“在的途中”。在這一結(jié)構(gòu)中，介詞to表示方向，后接名詞。如果后面接地點(diǎn)副詞如here, there, home時(shí)則不用to。Im on my way home.我正在回家的路上。Shes on her way to see the film.她正在去看電影的路上。表示“方向”。Look this way.看這邊。 Go that way.往那邊走。

10、表示“距離”，“路程”。 Beijing is a long way from here.北京離這里很遠(yuǎn)。4. In England, tea didnt appear until around 1660.在英國，茶直到1660年才出現(xiàn)。此句是由until引導(dǎo)的時(shí)間狀語從句。not. until 意為“只到才”。She didnt leave until I felt better.只到我感覺好點(diǎn)了，她才離開?！緳M向輻射】until的用法until常用作介詞或連詞，用來引導(dǎo)介詞短語或從句在句子中作時(shí)間狀語。在肯定句中，until與延續(xù)性、持續(xù)性動(dòng)詞連用，表示“直到為止”。I worked un

11、til late in the afternoon. 我一直干到下午很晚的時(shí)候。五、練評(píng)（包含“考點(diǎn)鏈接” 應(yīng)用探究 6分鐘）（ ）1. It was invented Edison A.by B.in C.for D.to （ ）2. This watch China. A.was made in B.was made by C.was made from D.was made of （ ）3. - was the car invented? -It was invented in 1983. A.When B.Why C.How D.Who（ ）4. it rained yesterday, I still went on a trip. A. Although B.But C.Because D.And（ ）5