牛津譯林版9上Unit6 Grammar教案

1、.第 6單元第4課課時(shí)總第 40 課時(shí)內(nèi)容9上unit6 Grammar教學(xué)目的To use if-clause to talk about the result of a possible action.To use unless to say that something can only happen or be true in a particular situation.教 學(xué)重 點(diǎn)To use if-clause to talk about the result of a possible action.To use unless to say that something can

2、 only happen or be true in a particular situation.教 學(xué)難 點(diǎn)To use if-clause to talk about the result of a possible action.To use unless to say that something can only happen or be true in a particular situation.教學(xué)準(zhǔn)備PPT板書(shū)設(shè)計(jì)Unit6 Grammar板書(shū)設(shè)計(jì) If-clausesimple present tenseMain clausewill/may/might/+infinit

3、iveIf you are a football fan,you will not want to miss this weeks programme.If you are an animal-lover,you may feel sad about it.互助過(guò)程考慮研討 Step 1: Translating翻譯：1. 假如你是個(gè)足球迷，你不會(huì)想要錯(cuò)過(guò)這周的節(jié)目。 If you are a football fan, you will not want to miss this week's programme.2. 這種情況將會(huì)持續(xù)下去除非人們停頓為了皮毛和骨頭而獵殺老虎。 Th

4、e situation will continue unless humans stop hunting tigers for their fur and bones.3. 假如你很容易被嚇壞，別看了。 If you get scared easily, do not watch it.Sum up: We use if to talk about the result of a possible action. We make sentences with if like this:If-clausesimple present tenseMain clausewill/may/might/

5、+infinitiveIf you are a football fan,you will not want to miss this weeks programme.If you are an animal-lover,you may feel sad about it.Pay attention:We put a comma after the if-clause when it is the first part of a sentence.Step 2 Grammar explanationSection A11. Complete the sentences with the cor

6、rect forms of the verbs in brackets.The answers are given on PPT2. Check the answers.3. Work out the rule!We often use the simple present tense in the if-clause. We use the simple future tense in the main clause.Section A21. Asking about animalsMillie watched a documentary about animals. Help Millie

7、 answer her father's questions with the help of the words in the box. 2. Check the answers. The answers are given on PPTSection B1. Tell the students : We can use unless to say that something can only happen or be true in a particular situation.e.g. He won't come to the party unless you invi

8、te him.2. Explain: Sometimes we can use if . not to replace unless.e.g. The situation will continue unless humans stop hunting them for their fur and bones. The situation will continue if humans do not stop hunting them for their fur and bones.e.g. Unless it rains tomorrow, we are going to play foot

9、ball in the park. If it does not rain tomorrow, we are going to play football in the park.The unless-clause can come first or after the main clause.e.g. Unless you try your best, you will not realize your dream. You will be late unless you leave right now.3. Exercises on Page 86. Match the two parts

10、 of the sentences and write the correct letters in the blanks.4. Check the answers. The answers are given on PPT5. Work out the rule!We use the simple present tense in the unless-clause.Step 3 Grammar summary條件狀語(yǔ)從句 條件狀語(yǔ)從句主要由if或unless引導(dǎo)：   if條件句   1 if條件句：條件句用于陳述語(yǔ)氣，表示假設(shè)的情況可能發(fā)

11、生，其中 if 是“假如的意思。e.g. If it rains, we will stay at home. 假如下雨我們就待在家里。2 用法：   1條件狀語(yǔ)從句通常由連詞if引導(dǎo)，意為“假如、假設(shè)，主句不能用be going to表示將來(lái)，而應(yīng)該用shall，will。e.g. If you leave now, you will never regret it.  假如你如今分開(kāi)，你永遠(yuǎn)都不會(huì)懊悔。2if “

12、假如，引導(dǎo)條件狀語(yǔ)從句，主句用一般將來(lái)時(shí)，從句那么用一般如今時(shí)。e.g. If it rains tomorrow,  I shant climb the hills.假如明天下雨，我就不爬山了。3主句是祈使句或含有情態(tài)動(dòng)詞，從句也用一般如今時(shí)。如： Please call me if he comes next Sunday. 假如他下周日過(guò)來(lái)請(qǐng)打 給我。注意 賓語(yǔ)從句中的if與條件狀語(yǔ)從句if的區(qū)別。賓語(yǔ)從句中的if“是否

13、相當(dāng)于 whether，引導(dǎo)賓語(yǔ)從句，時(shí)態(tài)需根據(jù)語(yǔ)境確定。假如主句用一般如今時(shí)，從句可以根據(jù)詳細(xì)情況選用時(shí)態(tài)，假如主句用一般過(guò)去時(shí)，從句必須用過(guò)去式的某種形式。Unless 條件句unless引導(dǎo)的條件句，表示強(qiáng)烈的否認(rèn)。翻譯為“除非“非不可。e.g. You will fail unless you work harder . 你不努力就會(huì)失敗的。=You will fail if you do not work harder.注意 unless 從句里的謂語(yǔ)只能是肯定式 

14、，因?yàn)楸旧韚nless表示否認(rèn)。Step 4 Exercises語(yǔ)文課本中的文章都是精選的比較優(yōu)秀的文章,還有不少名家名篇。假如有選擇循序漸進(jìn)地讓學(xué)生背誦一些優(yōu)秀篇目、精彩段落,對(duì)進(jìn)步學(xué)生的程度會(huì)大有裨益。如今,不少語(yǔ)文老師在分析課文時(shí),把文章解體的支離破碎,總在文章的技巧方面下功夫。結(jié)果老師費(fèi)力,學(xué)生頭疼。分析完之后,學(xué)生收效甚微,沒(méi)過(guò)幾天便忘的一干二凈。造成這種事倍功半的為難場(chǎng)面的關(guān)鍵就是對(duì)文章讀的不熟。常言道“書(shū)讀百遍,其義自見(jiàn),假如有目的、有方案地引導(dǎo)學(xué)生反復(fù)閱讀課文,或細(xì)讀、默讀、跳讀,或聽(tīng)讀、范讀、輪讀、分角色朗讀,學(xué)生便可以在讀中自然領(lǐng)悟文章的思想內(nèi)容和寫(xiě)作技巧,可以在讀中自然加

15、強(qiáng)語(yǔ)感,增強(qiáng)語(yǔ)言的感受力。久而久之,這種思想內(nèi)容、寫(xiě)作技巧和語(yǔ)感就會(huì)自然浸透到學(xué)生的語(yǔ)言意識(shí)之中,就會(huì)在寫(xiě)作中自覺(jué)不自覺(jué)地加以運(yùn)用、創(chuàng)造和開(kāi)展。單項(xiàng)選擇。1.If there _ no buying and selling of animals, there _ no killing in nature.A. is; will be     B. will 

16、be; will be     C. is; is        D. will be; is2. I'm waiting for my friend. _, I'll go shopping alone. A. If she comes    

17、; B. If she won't come    C. If she doesn't come 3. We are going to have a barbecue _ it rains. A. if not B. when C. except that D. unless4. Eat less food _ you want to put on weight.A. if B. unless C. until D. as soon asS

18、tep 5 Homework1. Review the Grammar.2. Finish the excises on pages 84-86. 3. To preview Integrated skills on page 87Give more examples to students to think and experience.唐宋或更早之前，針對(duì)“經(jīng)學(xué)“律學(xué)“算學(xué)和“書(shū)學(xué)各科目，其相應(yīng)傳授者稱為“博士，這與當(dāng)今“博士含義已經(jīng)相去甚遠(yuǎn)。而對(duì)那些特別講授“武事或講解“經(jīng)籍者，又稱“講師?！敖淌诤汀爸叹瓰閷W(xué)官稱謂。前者始于宋，乃“宗學(xué)“律學(xué)“醫(yī)學(xué)“武學(xué)等科目的講授者；而后者那么于西晉武帝時(shí)代即已設(shè)立了，主要協(xié)助國(guó)子、博士培養(yǎng)生徒?！爸淘诠糯粌H要作入流的學(xué)問(wèn)，其教書(shū)育人的職責(zé)也十清楚晰。唐代國(guó)子學(xué)、太學(xué)等所設(shè)之“助教一席，也是當(dāng)朝打眼的學(xué)官。至明清兩代，只設(shè)國(guó)子監(jiān)國(guó)子學(xué)一科的“助教，其身價(jià)不謂顯赫，也稱得上朝廷要員。至此，無(wú)論是“博士“講師，還是“教授“助教，其今日老師應(yīng)具有的根本概念都具有了。這個(gè)工作可讓學(xué)生分組負(fù)責(zé)搜集整理,登在小黑