Unit8SectionA(1a-2d)導(dǎo)學(xué)案

1、Section A 1a 2d學(xué)習(xí)目標(biāo)】1、 掌握本課詞匯： treasure、island、page、hurry、classic、due2、重點(diǎn)短語： full of 、hurry up重點(diǎn)難點(diǎn)】通過談?wù)摷倨谟?xùn)練聽力能力。課前熱身】、英漢短語互譯。1.在第 2 5 頁2.書的背面3.趕快 ;匆忙4.在兩周之內(nèi)5.出海6.一個(gè)滿是寶藏的島嶼67. write about8.9、做完某事快速閱讀10、已經(jīng)11.長大12、從, 借,二、重點(diǎn)句型。1. Have you .yet? Have you read Little Women yet?翻譯： Yes， I have. /N o , I ha

2、ven t.。/2. Has. yet? Has Tina read Treasure Island yet?翻譯： Yes, she has. She thinks it s fantastic.是的，她讀過。她覺得它很棒。課堂探究】 一、現(xiàn)在完成時(shí)現(xiàn)在完成時(shí)由“ have/has+過去分詞”構(gòu)成，主要有下列含義: 表示動作發(fā)生在過去，對現(xiàn)在有影響，有時(shí)無時(shí)間狀語，有時(shí)和一些表示不確定的過去時(shí)間狀語連用，如： many times， just， yet， ever，never，already，before，so far等連用。 表示從過去某一時(shí)間開始一直延續(xù)到現(xiàn)在并還可能繼續(xù)延續(xù)下 去的動作

3、，用于延續(xù)性動詞，且句中常帶表示一段時(shí)間的時(shí)間狀語， 如：si nee +時(shí)間點(diǎn)/從句，for +時(shí)間段，so far等。 現(xiàn)在完成時(shí)和一般過去時(shí)都能表示過去發(fā)生過的動作， 但現(xiàn)在完 成時(shí)表示過去動作對現(xiàn)在的影響， 并且表示這一動作已完成或還可能 繼續(xù)下去；而一般過去時(shí)與現(xiàn)在的情況沒有聯(lián)系， 僅表示過去的動作， 且這一動作到說話時(shí)已終止。 因此現(xiàn)在完成時(shí)不能與表示明確的過去 時(shí)間如： in1949，yesterday， last week 等的狀語連用，并且用 when或 where 對這些時(shí)間和地點(diǎn)狀語提問時(shí)，一般只用一般過去時(shí)。在“ it is first/second.time that

4、.。” 或在“ it/this/that is the + 最高級+名詞+that.。”結(jié)構(gòu)中，that從句中的動詞常用現(xiàn)在完成時(shí)；在“ it + be.+since 從句”這一結(jié)構(gòu)中， be 可用一般現(xiàn)在時(shí)或現(xiàn)在完成時(shí)，since從句一般用過去時(shí)。have/has/had +been動詞的現(xiàn)在進(jìn)行時(shí)練：1、The old manlast year. Hefor a year.(die) (動詞填空)2、This factory opened twenty years ago同義句轉(zhuǎn)換）This factoryfor twenty years.3、 He hasbeen to Shanghai

5、, has he?4、 The famous writerA . already B .never C .ever D . stillone new book in the past two year.A. is writingB . was writingC .wroteD. has writte n5、 -Our countrya lot so far.-Yes. I hope it will be evenA. has changed; well B. changed; goodit twice.C . has changed; better D . changed; better6、H

6、arry Potter is a very nice film. IA . will seeB . have seen7、C . sawD. seeyou _ your homework yet?-Yes . Iit a moment ago.A . Did; do; finishedB . Have; done; finishedC . Have; done; have finished D . will; do; finish8、Hurry up! The playfor ten minutes.A. has begu nB . had begunC . has been on D . b

7、egan二、辨析 already 與 yet1、already多用于肯定句，表示：事實(shí)；意為；已經(jīng)；早已如： Weve already had the exam.我們已考過試了。（肯定句）2、 yet 則多用于否定句、疑問句句末，意為還、尚、迄今、到那如：Have you got it yet?（疑問句）你明白了么？ /你收到了么？I havent had my car repaired yet and I need to repair it.我還沒修車，我需修好它。（否定句）練： Have you got the ticket、 .doing sth.只能接動名詞做賓語的動詞有： enjoy

8、、 mind、 practice、 finish 、 keep、 have fun、feel like練：1. Have you finish(打掃) up your room?（畫2. He went to the training center to practice畫 )every day.四、in+段時(shí)間表示“以后”該結(jié)構(gòu)在句中作時(shí)間狀語，句子常用般將來時(shí)。練：They will finish building the houseA. in three weeks B. at three weeks C. on three weeks五、at least意為“至少”，反義詞組為 at

9、most意為“至多”。當(dāng)堂檢測】根據(jù)句意提示寫單詞。1. He hasnt（完成 ）閱讀) this book yet。2. -where is Miss Wu?-She(go) to English on business.3. They(not come) back yet?4. Have you(砍 ) the wood yet？5. -Have youyour homework ye？t-Yes，Iit an hour ago。單項(xiàng)選擇。1. He will be backtwo weeks.A. inB. after C. for D. since2. -Have you read these books?-Yes, Iit three days ago.A. have doneB. have read C. read D. did3. I havent watered the plants. I have to do that in a minute