《山東省臨沂市鳳凰嶺中學(xué)九年級英語全冊《Unit 9 When was it invented》導(dǎo)學(xué)案（無答案） 人教新目標(biāo)版》

1、unit 9 when was it invented導(dǎo)學(xué)案知識(shí)目標(biāo):1.did you know that tea was invented by accident?2.although tea wasnt brought to the western world until 16103.and in this way, one of the worlds favorite drinks was invented.4.the emperor noticed that the leaves in the water produced a pleasant smell.掌握以下詞匯：bevera

2、ge, according to , ancient, legend , bush , remain, notice, produce, pleasant, mixture, pie, flying disk, bakery.技能目標(biāo)：進(jìn)一步了解和掌握被動(dòng)語態(tài)的用法。情感態(tài)度：認(rèn)識(shí)人類科技的進(jìn)步，培養(yǎng)學(xué)生的創(chuàng)新意能力。課前準(zhǔn)備.茶，起源于中國。對于它的來歷你肯定感興趣，趕快上網(wǎng)查一查吧！.小組成員討論自己在生活中遇到的困難，找到一個(gè)能夠解決或有可能解決的難題，設(shè)計(jì)一項(xiàng)發(fā)明，說明它的用途和功能。完成任務(wù)所需的語言結(jié)構(gòu)如下：1.what the problem?2.what is the new

3、invention?3.what can it be used for?4.if you invent it, what will our life be like?學(xué)習(xí)過程：before readinggroupwork:小組課前準(zhǔn)備的內(nèi)容，以小組匯報(bào)的形式，向其他同學(xué)介紹自己的發(fā)明。while reading通過課前準(zhǔn)備，你對茶的發(fā)明有了一定的了解。我們一起再深入學(xué)習(xí)一下吧。.skimming:task 1 快速閱讀a，回答問題。who was tea invented by? _。task 2 劃出文中含有被動(dòng)語態(tài)的句子。scanning:task 1 仔細(xì)閱讀課文，根據(jù)問題選擇正確答案

4、。what is the article about?what is tea? b. where is tea from? c. how was tea invented?tea wasnt invented by accident, was it?yes, it wasnt. b. no, it wasnt. c. yes, it was.when was tea invented?over two thousand years before 1610.over three thousand years before 1310.over three thousand years before

5、 1610.where was tea invented?in china b. in singapore c. somewhere in western countryhow do we know about the history of tea?from chinese history.from western history.from the legend in china.task 2 仔細(xì)閱讀課文，并寫出課本上四個(gè)問題的答案。task 3 根據(jù)文章內(nèi)容，完成表格。who: shen nongwhat: where(country): how: shen nong was drinki

6、ng water, some leaves the water and there for some time. it a pleasant smell. shen nong the mixture.today: one of the worlds favorite was invented.reading up:1)自主學(xué)習(xí)找出重、難點(diǎn)，并結(jié)合畫出的被動(dòng)語態(tài)句子，體會(huì)一般過去時(shí)被動(dòng)語態(tài)的用法。2)合作探究細(xì)讀全文，提出疑難問題，小組討論，互相解答。通過合作探究，你還有未能解決的疑難問題嗎？_觀察與思考：通過剛才對文章的研讀，你發(fā)現(xiàn)下面的這些用法的規(guī)律了嗎？1)not until意為“直到才”

7、，用來引導(dǎo)。例如：i wont leave until you promise to help me. 你不答應(yīng)幫助我，我不會(huì)離開。(1)杰克直到老師回來才會(huì)離開。jack leave his teacher comes back.(2)直到莎莉姐姐告訴她，她才得知這件事。sally know about it her sister told her.2)and in this way , one of the worlds favorite drinks was invented.in this way 意為“就這樣”，以這種方式。例如：the song was composed in th

8、is way. 這首歌就這樣被創(chuàng)作出來了。.reading and retelling:聽錄音并跟讀，了解介紹發(fā)明的寫作方法。朗讀課文。結(jié)合task 3的內(nèi)容，試著復(fù)述課文，并在小組內(nèi)交流。觀察與思考：根據(jù)3a內(nèi)容并參照3b提示，你知道要從哪些方面介紹某項(xiàng)發(fā)明了嗎？after reading.仔細(xì)閱讀3b中的說明，仿照3a的寫作策略在課本上寫出此項(xiàng)發(fā)明的文章.把自己的寫作讀給同位聽，互相欣賞一下。知識(shí)鞏固.根據(jù)句意和首字母提示完成句子.salt is p in the east of china.the great wall was built in a china.they had a p trip in europe.do you know how to make apple p ?.a to your