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      2. Unit 7 A man who never gave up

        發(fā)布時(shí)間:2016-5-14 編輯:互聯(lián)網(wǎng) 手機(jī)版

        一、 教學(xué)目標(biāo)和要求(Teaching aims and demands)

        詞匯:able be able to neatly own spirit inventor try out pupil build at the age of track frighten frightened rush rush out safety telegraph open up invention lifetime graduate

        turn down healthily clearly print frustrate frustrated wonder worth confidence

        日常交際用語:I’m trying to---I’ll---

        Which of these would you like most to---?

        What do you want to---?

        I want to---I hope to---I plan to---

        I’m going to---

        語法:動(dòng)詞不定式

        1. 用作賓語He wanted to be an inventor.

        2. 用作賓語補(bǔ)足語Tell her to turn it down.

        3. 用作狀語Later he left home to work in different cities.

        語音:輔音連綴/pr-/ /br-/ /kr-/ /gr-/ /fr-/ /θr-/

        二、 教學(xué)步驟(Teaching steps)

        第25課

        步驟1

        檢查家庭作業(yè)

        步驟2 介紹新語言項(xiàng)目

        出示或畫一張電話的圖片(或?qū)嵨铮。問:What’s this called? Do you know any other words that begin with tele-?幫助學(xué)生回答television,說:The telephone and useful inventions. An invention is often a machine that helps us. Can you think of other inventions that we have at home?收集學(xué)生的回答,寫在黑板上。指出詞的構(gòu)成:invent+ion, invent+or.然后提問:What inventions do we have in the street/in a factory/on a fame?等等。

        步驟3 讀,說

        學(xué)生用書第31頁第1部分,第25課口語錄音帶。合上書。提問:What kind of people did Thomas Edison say he liked?放錄音磁帶讓學(xué)生聽并找出答案(He liked people who had ideas)。打開書。再次放錄音讓學(xué)生聽并跟讀。要求學(xué)生猜測(cè)生詞able,neatly的詞義。讓學(xué)生兩人小組練習(xí)對(duì)話。

        步驟4 問,答

        學(xué)生用書第31頁第2部分。通過這一段,看學(xué)生是否能猜出動(dòng)詞own的意思。然后學(xué)生以小組為單位進(jìn)行問答練習(xí)。讓他們比較各自的答案,然后叫個(gè)別學(xué)生向全班做匯報(bào)。

        步驟5 練習(xí)冊(cè)

        練習(xí)冊(cè)第25課練習(xí)1~3。所有的練習(xí)都可以以兩人小組的形式完成。做練習(xí)1時(shí),可以加一些詞,例如:examination/exam, mathematics/math(s)等等。當(dāng)學(xué)生兩人小組猜測(cè)每一個(gè)發(fā)明是什麼之后,與全班一起核對(duì)答案。

        做練習(xí)3時(shí),當(dāng)學(xué)生兩人一組就他們的發(fā)明編出謎語之后,叫每個(gè)小組念自己的謎語,其他學(xué)生猜測(cè)答案。

        家庭作業(yè):

        在練習(xí)本上寫下一個(gè)發(fā)明的謎語。

        第26課

        步驟1 復(fù)習(xí)

        檢查家庭作業(yè)

        步驟2 介紹新語言項(xiàng)目

        說:In China’s history, there are many inventions. Who can tell me some of the famous inventions in China? Who were the inventors? Did these people want to be inventors? 鼓勵(lì)學(xué)生談?wù)撍拇蟀l(fā)名:造紙術(shù)、印刷術(shù)、火藥和指南針,以及其他發(fā)明?赡芩麄兊募亦l(xiāng)因某種發(fā)明而聞名。一邊問以下兩個(gè)問題,一邊將問題寫在黑板上:Do you want to be an inventor? What would you like to be?解釋不定式的用法。如有必要,可用漢語解釋。

        步驟3 讀前問題

        學(xué)生用書第32頁第1部分。首先和學(xué)生一起通過課文上邊的兩個(gè)閱讀理解性問題。讓他們猜測(cè)spirit的意思。然后要求學(xué)生討論這兩個(gè)問題。把他們的想法寫在黑板上。

        步驟4 讀

        學(xué)生用書第32頁第2部分,第26課口語錄音帶。要求學(xué)生快速閱讀課文,了解文章大意。核對(duì)答案(A story about Thomas Edison)。問:Why is the title of this passage, ’The man who never gave up’?讓學(xué)生仔細(xì)看課文,找到答案(Because he never quit) .

        附加說明

        托瑪斯愛迪生于1847年2月11日出生在俄亥俄州米蘭市。在他剛剛會(huì)說話不久,他就開始問每一個(gè)他認(rèn)識(shí)的人有關(guān)事情來龍去脈的問題。當(dāng)愛迪生長(zhǎng)大些了以后,他喜歡讀書。不久家里就沒有什麼再讓他讀的了。于是他的父親介紹他去圖書館。愛迪生從書架底層的最后一本書開始,瀏覽或認(rèn)真讀圖書館里的每一本書。愛迪生通過自己的全部閱讀得出結(jié)論:人不應(yīng)將自己的信仰建筑在別人寫的東西上,要親自證明事物的真相。因而他接受了這樣的觀點(diǎn):獨(dú)創(chuàng)的想法是最好的。他的許多發(fā)明包括燈泡、留聲機(jī)、錄音電話機(jī)、蠟紙油印機(jī)和最早的無聲電影。他于1931年10月18日逝世于新澤西州,享年84歲。

        要求學(xué)生猜測(cè)生詞和表達(dá)法的含義:inventor, try out, pupil, build, at the age of, track, frighten, rush, rush out, safety, telegraph, open up, lifetime.

        可以給出下列詞匯的簡(jiǎn)單英語釋義:

        inventor=someone who makes something that has never been made

        try out=to try something to see if it works

        frighten 是個(gè)動(dòng)詞,意思是“to make someone feel afraid”.

        rush=to do something quickly

        open up 在此處意為“to start as in a business or a lab”.

        Lifetime=the period of time during which a person is alive

        再放一遍錄音讓學(xué)生聽并讓他們跟著重復(fù)。注意發(fā)音和語調(diào)。

        和全班一起做練習(xí)冊(cè)第26課練習(xí)1。

        步驟5 練習(xí)冊(cè)

        做練習(xí)冊(cè)第26課練習(xí)2和3。練習(xí)2可以單獨(dú)完成。當(dāng)學(xué)生找到一個(gè)錯(cuò)句時(shí),他們必須給出正確答案。

        練習(xí)3可以全班一起做。

        家庭練習(xí):

        在練習(xí)本上寫下練習(xí)冊(cè)練習(xí)2的正確句子。

        復(fù)習(xí)生詞。

        第27課

        步驟1 復(fù)習(xí)

        1. 通過檢查練習(xí)冊(cè)第26課練習(xí)3的家庭作業(yè),復(fù)習(xí)生詞。

        2. 問:What do you want to do this weekend?復(fù)習(xí)不定式。幫助學(xué)生用不定式回答問題,例如:I want to go for a walk/I want to go to my grandparents’等等。

        步驟2 討論

        學(xué)生用書第33頁第1部分。讀一遍這些問題后回答。教單詞graduate。然后學(xué)生以小組為單位互相進(jìn)行問答。注意用在動(dòng)詞want, hope, plan 等之后作賓語的不定式。

        步驟3 讀,說

        學(xué)生用書第33頁第2部分。第27課口語錄音帶。放錄音,讓學(xué)生聽并讓他們重復(fù)。要學(xué)生猜單詞noisy的意思。然后讓他們兩人一組練習(xí)對(duì)話?纯磳W(xué)生是否能不看書完成這個(gè)練習(xí)。

        指出不定式可用作要求某人做謀事的用法。以ask/tell him to turn it down為例。告訴學(xué)生to turn是不定式,to turn it down是不定式短語用作(him)賓語補(bǔ)語的。

        兩人一組做練習(xí)冊(cè)第26課練習(xí)1。然后叫幾組學(xué)生自愿表演他們的對(duì)話。

        步驟4 練習(xí)

        學(xué)生用書第33頁第3部分。過一遍方框里的生詞和詞組,確定學(xué)生明白這些詞語的含義。與個(gè)別學(xué)生做一兩個(gè)對(duì)話作為范例。然后讓學(xué)生兩人一組練習(xí)。指出在句型let somebody do something中,不定式to被省略。

        步驟5 問,答

        學(xué)生用書第33頁第4部分。通過問學(xué)生有關(guān)不定式用作(目的)狀語的問題,如:to keep him busy, to work as an inventor, to learn as much as he could, 復(fù)習(xí)第26課的故事,然后學(xué)生兩人一組做問答練習(xí)。

        步驟6 發(fā)明某物

        學(xué)生用書第33頁第5部分*。把學(xué)生分為4人一組。然后讓他們自由討論要發(fā)明的東西。要求他們描述它如何工作和為什麼有必要擁有它。如果時(shí)間允許,讓他們畫出他們發(fā)明的圖畫。

        步驟7 練習(xí)冊(cè)

        做練習(xí)冊(cè)第27課練習(xí)2和3。首先兩人一組做練習(xí)2。然后叫幾個(gè)學(xué)生自告奮勇說出他們的句子,可以全班一起做練習(xí)3。

        家庭作業(yè):

        寫下練習(xí)冊(cè)第27課練習(xí)1中的一段對(duì)話。

        寫下練習(xí)冊(cè)第27課練習(xí)3中的句子。

        第28課

        步驟1 復(fù)習(xí)

        1. 檢查家庭作業(yè)。

        2. 復(fù)習(xí)Don’t you know---? Why did Edison---?和學(xué)生用書第33頁的對(duì)話.

        步驟2 聽

        學(xué)生用書第34頁第1部分,第28課聽力訓(xùn)練錄音帶。說:Listen to the text and write a title for it。放錄音磁帶,學(xué)生聽?赡艿臉(biāo)題是:Think first! Hard work brings success等等。再放錄音。然后轉(zhuǎn)到練習(xí)冊(cè)第28課練習(xí)1,并且要兩人一組回答問題。和全班一起核對(duì)答案。再次放錄音,學(xué)生邊聽邊填空。

        聽力課文:

        Thomas Edison once said that to be an inventor there are some things you have to do. First, you have to make a good plan. Second, you have to make sure that there is a need for your invention. If there is no need, then you can’t make any money on your invention. Third, you have to think carefully. You need to get to the most important idea of your invention and work from there. He also said you need to make a survey. You have to study about your idea for your invention and see if anyone else has the dame idea as you. Then you need to work hard and never give up. Don’t worry if you fail. Each failure brings you much closer to the right answer. Sooner or later You will make your invention work.

        答案是:1.You have to make a good plan. 2.You can’t make any money. 3.You have to study about your idea for your invention and see if anyone else has the same idea as you. 4.It brings you much closer to the right answer, make a good plan, make sure, need, can’t, carefully, the most important, study about, anyone else, same,

        give up, fail, closer, sooner or later.

        步驟3 與方框里的副詞和不定式相配、寫

        學(xué)生用書第34頁第2部分。叫兩個(gè)學(xué)生讀對(duì)話。讓學(xué)生猜測(cè)healthily的意思。然后叫其他學(xué)生用方框中不定式和副詞讀對(duì)話,F(xiàn)在把全班分為兩人一組活動(dòng),替換方框中的詞。讓幾組學(xué)生和全班一起讀他們的對(duì)話。要求學(xué)生在練習(xí)冊(cè)上寫下他們的一段對(duì)話。

        步驟4 朗讀,表演

        學(xué)生用書第34-35頁第3部分,第28課口語錄音帶。提問:What’s wrong with Ann’s CD player?要求學(xué)生聽錄音,找答案。指出Mine’s broken = Mine is broken 。讓學(xué)生說出clearly的意思和詞性。放錄音,學(xué)生聽并跟讀。然后,要求學(xué)生兩人一組練習(xí)對(duì)話。讓學(xué)生依據(jù)學(xué)生用書所給的范例編出新對(duì)話并表演這個(gè)對(duì)話。

        步驟5 小詩

        學(xué)生用書第35頁第4部分*。給全班朗讀這首小詩。然后學(xué)生向自己的同學(xué)朗讀這首小詩,練習(xí)他們的語調(diào)。復(fù)習(xí)所有不熟悉的詞。再看看哪個(gè)學(xué)生能不看書說出這首小詩。無論如何要確認(rèn)他們帶著感情朗讀小詩,而不是不明白意思的背誦。

        步驟6 復(fù)習(xí)要點(diǎn)

        過一遍復(fù)習(xí)要點(diǎn)7,并討論出現(xiàn)的疑難問題。練習(xí)說“有用的表達(dá)法”,確認(rèn)學(xué)生懂得它們的意思和什麼時(shí)候用它們。

        步驟7 測(cè)試

        聽寫下列依據(jù)第28課聽力課文所給的短文。

        Thomas Edison once said* that to be an inventor there are some things you have to do.* First, you have to make a good plan.* Second, you have to make sure that* there is a need for your invention. * Third, you have to think carefully. * You need to get to * the most important idea of your invention * and work from there. * Then you need to work hard and never give up. * Don’t worry if you fail. * Each failure brings you much closer to the right answer. * Sooner or later you will make you invention work.

        步驟8

        練習(xí)冊(cè)第28頁練習(xí)2,第28課口語錄音帶。練習(xí)2要全班一起做。注意輔音字母連綴。

        練習(xí)3和4應(yīng)兩人一組做。

        練習(xí)5可以全班一起做。

        練習(xí)6要學(xué)生獨(dú)立完成。

        做練習(xí)7時(shí),讓學(xué)生快速瀏覽課文,找到問題的答案:Why did Edison sit on the chicken eggs?核對(duì)答案(He wanted to have chicks)。現(xiàn)在要求學(xué)生慢慢地讀課文,并和同伴一起討論這些問題。和全班一起核對(duì)答案。接著要學(xué)生把課文中的每一個(gè)不定式劃出來。它們是:

        ---his father was surprised to see him---

        Hens are able to have chicks.

        He had used his new idea to save his mother’s life.

        The doctor wanted to operate on his mother,

        ---so that the doctor was able to see clearly.

        家庭作業(yè):

        復(fù)習(xí)本單元的內(nèi)容。

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