牛津譯林版9上Unit6 Grammar教案

1、.第 6單元第4課課時總第 40 課時內(nèi)容9上unit6 Grammar教學目的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 學重 點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 學難 點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.教學準備PPT板書設計Unit6 Grammar板書設計 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.互助過程考慮研討 Step 1: Translating翻譯：1. 假如你是個足球迷，你不會想要錯過這周的節(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條件狀語從句 條件狀語從句主要由if或unless引導：   if條件句   1 if條件句：條件句用于陳述語氣，表示假設的情況可能發(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條件狀語從句通常由連詞if引導，意為“假如、假設，主句不能用be going to表示將來，而應該用shall，will。e.g. If you leave now, you will never regret it.  假如你如今分開，你永遠都不會懊悔。2if “

12、假如，引導條件狀語從句，主句用一般將來時，從句那么用一般如今時。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)動詞，從句也用一般如今時。如： Please call me if he comes next Sunday. 假如他下周日過來請打 給我。注意 賓語從句中的if與條件狀語從句if的區(qū)別。賓語從句中的if“是否

13、相當于 whether，引導賓語從句，時態(tài)需根據(jù)語境確定。假如主句用一般如今時，從句可以根據(jù)詳細情況選用時態(tài)，假如主句用一般過去時，從句必須用過去式的某種形式。Unless 條件句unless引導的條件句，表示強烈的否認。翻譯為“除非“非不可。e.g. You will fail unless you work harder . 你不努力就會失敗的。=You will fail if you do not work harder.注意 unless 從句里的謂語只能是肯定式 

14、，因為本身unless表示否認。Step 4 Exercises語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地讓學生背誦一些優(yōu)秀篇目、精彩段落,對進步學生的程度會大有裨益。如今,不少語文老師在分析課文時,把文章解體的支離破碎,總在文章的技巧方面下功夫。結果老師費力,學生頭疼。分析完之后,學生收效甚微,沒過幾天便忘的一干二凈。造成這種事倍功半的為難場面的關鍵就是對文章讀的不熟。常言道“書讀百遍,其義自見,假如有目的、有方案地引導學生反復閱讀課文,或細讀、默讀、跳讀,或聽讀、范讀、輪讀、分角色朗讀,學生便可以在讀中自然領悟文章的思想內(nèi)容和寫作技巧,可以在讀中自然加

15、強語感,增強語言的感受力。久而久之,這種思想內(nèi)容、寫作技巧和語感就會自然浸透到學生的語言意識之中,就會在寫作中自覺不自覺地加以運用、創(chuàng)造和開展。單項選擇。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“經(jīng)學“律學“算學和“書學各科目，其相應傳授者稱為“博士，這與當今“博士含義已經(jīng)相去甚遠。而對那些特別講授“武事或講解“經(jīng)籍者，又稱“講師?！敖淌诤汀爸叹瓰閷W官稱謂。前者始于宋，乃“宗學“律學“醫(yī)學“武學等科目的講授者；而后者那么于西晉武帝時代即已設立了，主要協(xié)助國子、博士培養(yǎng)生徒?！爸淘诠糯粌H要作入流的學問，其教書育人的職責也十清楚晰。唐代國子學、太學等所設之“助教一席，也是當朝打眼的學官。至明清兩代，只設國子監(jiān)國子學一科的“助教，其身價不謂顯赫，也稱得上朝廷要員。至此，無論是“博士“講師，還是“教授“助教，其今日老師應具有的根本概念都具有了。這個工作可讓學生分組負責搜集整理,登在小黑