Unit6 When was it invented SectionA（3a-3c）

1、課題(課時)Unit6 When was it invented? SectionA（3a-3c） 課型閱讀課主備審核授課時間2014. 11. 序號 43班級姓名組名/層次家長簽字學習目標(含重、難點)1) 學習掌握下列詞匯：by accident, ruler, boil, remain, smell, saint, national, take place, doubt, without doubt 21世紀*教育網(wǎng)2）閱讀短文，能按要求找到相對應(yīng)的信息。3）通過閱讀提升學生們的閱讀水平。4) 了解茶葉被發(fā)明的歷史及生產(chǎn)制作的簡要過程?！究鞓奉A習】翻譯短語。1. 偶然；意外地_ 2. 幾

2、乎；差不多_3. 煮沸；燒開 _ 4. n.氣味v. 發(fā)出氣味；聞到 _5.圣人；圣徒 _ 6.發(fā)生；出現(xiàn) _ 7. n. 疑惑；疑問 v. 懷疑 _ 8. 毫無疑問；的確 _【課堂學習活動】1. 要求學生快速默讀短文，熟知大意，并完成課本3a的任務(wù)：match each paragraph with its main idea; 然后邀請幾位同學給出自己的答案，全班一起學習討論。2. 先邀請幾位同學閱讀短文（可一人一段），教師要注意學生的語音，給予必要的朗讀指導。然后播放錄音，全班同學一起跟讀。（3分鐘）3. 短文內(nèi)容鞏固練習。教師可給出一篇改寫了的短文，將一些重點的表達方式空出。讓學生在規(guī)

3、定的時間內(nèi)補全短文。然后邀請若干同學給出自己的答案。4. 完成教材3b的任務(wù)，要求學生再次閱讀短文內(nèi)容，回答3b中所提出的問題5. 用3c方框中所給的單詞的準確形式完成句子；設(shè)置一個5分鐘的時限；然后請5位同學分別朗讀句子，同時核對答案。6、閱讀重點句子1）. The most popular drink in the world was invented by accident? 世界上最受歡迎的飲料是被偶然發(fā)明的。2）. Many people believe that tea was first drunk by Shen Nong nearly 5.000 years ago . 很多

4、人相信茶是在將近五千年前由神農(nóng)首先喝的。3）. A nice smell was produced when the tea leaves dropped into the hot water.當茶葉落入熱水中時發(fā)出一種很香的味道。4）. It also discusses where the finest tea leaves were produced and what kinds of water were used.它也討論了什么地方出產(chǎn)最好的茶葉并且用什么樣的水。5）. It is believed that tea was brought to Korea and Japan du

5、ring the 6th and 7th centuries. 已確信茶是在六到七世紀期間被帶到韓國和日本的【引深探究】1.remain (v.) 保持；剩余；殘余remain意為“停留，留下”，相當于stay?！按粼谀抢铩蹦軌蛘fremain / stay there，但“呆在家里”只能說stay (at) home。【例句】 She remains in the house all these days. 她這些天一直呆在那棟房子里。They all wished us to remain. 他們都希望我們留下來。【橫向輻射】remain作連系動詞remain用作連系動詞，意為“保持(某種狀

6、態(tài))，繼續(xù)存有，仍舊是”，后面接形容詞，名詞，分詞，不定式或介詞短語?！纠洹縎he remained sitting when they came in他們進來時，她仍然坐著(沒有站起來)。Peter became a manager but John remained a worker. 彼得當上了經(jīng)理,但約翰仍然是一個工人。Whatever great progress you have made, you should remain modest. 無論你取得了多么大的進步,你都應(yīng)一直保持謙虛。This remains to be proved. 這有待證實。(將來被動動作)Wheth

7、er it will do us good remains to be seen. 這是否對我們有好處,還要看一看。【課堂變式】The leaves _in the water for a long time. A. came B. remained C. lived D. arrived 2. by accident偶然地；意外地【例句】He made this mistake by accident.他犯這個錯誤純屬偶然。【課堂變式】She found her keys _when she cleaned her room after she lost them two weeks ago

8、. A. with mistake B. in this way C. by accident D. with pleasure 3. 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引導的時間狀語從句。not. until 意為“只到才”?！纠洹縎he didnt leave until I felt better.只到我感覺好點了，她才離開?！緳M向輻射】until的用法until常用作介詞或連詞，用來引導介詞短語或從句在句子中作時間狀語。1. 在肯定句中，until與延續(xù)性、持續(xù)性動詞連用，表

9、示“直到為止”。I worked until late in the afternoon. 我一直干到下午很晚的時候。2. 在否定句中，until常與瞬間動詞、短暫性動詞連用，表示“直到才”，“不到不”。The rain didnt stop until midnight. 雨直到半夜才停。I wont leave until you promise to help me. 你不答應(yīng)協(xié)助我，我不會離開。【課堂變式】How was your climbing Mount. Huang?I didnt believe I could do it _I got to the top.A. until

10、 while C. after D. and【當堂反饋】一 根據(jù)漢語提示完成單詞。1. The tiger is looked as the_（統(tǒng)治者）of this forest.2. Most students went to the playground. Only a few _ (剩下)to clean the classroom.3. Alice is without _ (懷疑) the best student in our class.4. The dragon is treat as a_(民族的)symbol of the Chinese.5. Mother is _(煮

11、沸) the milk for the baby.二單項選擇（ ）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.B