Unit8 语法

高港区八年级英语下册第八单元教学案初稿Unit8 A green worldGrammar【教学目标】 能掌握并正确运用被动语态的一般将来时【教学重难点】 教学过程：Step1 Preview通过预习，了解本课时的单词、短语和句型（英汉互译）。1.display vt.&vi. _ 2.pollute vt. _ 3.harm vt._4.living adj. _5_充满 6_使人们生病7. _打扫干净 8. _和一样好9. _有生命的东西 10._有做某事的机会11. You will be punished if you cut down a tree._12. As well as people, animals will be harmed by pollution._自主探究，请带着下面这些问题阅读教材。1一般将来时的被动语态如何构成？2as well as连接并列主语时，谓语动词如何确定？Step 2 Presentation1. Show some pictures and present the new words: display, pollute, harm, living.2. Let some students spell the words. 3. Read after the teacher.4. Read together.Step 3 Explanation1. 被动语态的一般将来时的概念被动语态的一般将来时用来描述将要发生的动作。e.g. He will be/is going to be taken to hospital in a few minutes. 他几分钟之内就会被送到医院。 The food will be /is going to be eaten by the dog soon. 这些食物马上就会被狗吃掉。2. 被动语态的一般将来时的构成主语will be/ be going to be过去分词I will be /am going to besupported.You /We /They will be /are going to beHe /She/Itwill be /is going to be 注意：主语是第一人称时，被动语态的一般将来时也可以用“shall be+动词的过去分词”来表达。3You will be punished if you cut down a tree如果你砍伐树木你就会受到惩罚。 注意 在时间、条件状语从句中，应使用现在时表示将来时。同样，应使用现在时的被动语态表示将来时的被动语态。He says he will leave the company if he is punished for this.他说如果他因此被惩罚，他将离开公司。注意 要使用一般将来时的被动语态时，学生易遗漏被动式中的be。下周有一部新电影上映。误：A new film will shown at the cinema next week.正：A new film will be shown at the cinema next week.这座桥能在年底完工吗？误：Is this bridge going to completed before the end of this year?正：Is this bridge going to be completed before the end of this year?( )An exhibition of painting_ at the art museum when he comes back from abroad.A. is going to hold B. is going to be heldC. are going to hold D. are going to be held( )I promise that this childA. will be taken care B. will take care ofC. will take good care D. will be taken care of4As well as people，animals will be harmed by pollution.和人一样，动物也将被污染伤害。探究点：as well与as well as有何区别？指点迷津 as well与as well as只有一词之差，但意义和用法却相差甚远。(1) as well的用法：as well常用作状语，作“又；也”解，相当于too或also，常位于句末，无需用逗号与句子分开。I am going to London and my sister is going as well.我要到伦敦去我妹妹也要去。(2) as well as的用法as well as常用来连接两个并列的成分，表示“也，还”。它强调的是前一项，后一项只是顺便提及。因此连接并列主语时，谓语动词与前一项一致；而用not onlybut also连接时，谓语动词与后一项一致。Your wife as well as you is friendly to me.Not only you but also your wife is friendly to me.不仅你而且你的妻子也对我很友好。as well as用来表示同级比较，指“一样好”。如：You look as well as you did ten years ago.你的身体看起来还和十年前一样好。He plays the guitar as well as you.他的吉他弹得和你一样好。注意 (1)如果as well as是连接两个不定式，则其后用不带to的不定式。A museum should aim to entertain as well as educate.博物馆不仅要具有娱乐性而且还要具有教育性。We cannot expect her to do the homework as well as look after the children.我们不能指望她既做作业又照看孩子。(2)当as well as用于句首时，其后习惯上要接动名词。As well as walking, he likes fishing and shooting.他除散步之外还喜欢钓鱼和打猎。( )They play all kinds of instruments and sing_.A. also B. either C. as well D. as well as( )Tom,_ Jane and Rose,_ going to the farm on foot.A. as long as; is B. as well as; areC. as long as; are D. as well as; isStep 4 Practice1. Complete part A on page 112.2. Check the answers.3. Complete part B on page 113.4. Check the answers.Step 4 HomeworkA根据中文提示写出单词。1When will the show be_（陈列）?2. The city was_（污染）badly last year.3. Are there any_（活着的）things on this island?4. Dont say things like that. You will_（伤害）him.B单项选择。( )1. The sports meeting_ next month.A. will hold B. is going to holdC. will be held D. are going to be held( )2. From now on. pedestrians（行人）_ 10 yuan if they run red lights, according to Beijing traffic authorities.A. will fine B. were fined C. are fine D. will be fined( )3. It is said that an Asian Culture Village_ inside the AYG Village in Nanjing in the coming Asian Youth Games period.A. builds B. is building C. will be built D. was built( )4. Not only her father but also her friends_ singing.A. like B. likes C. are like D. is like( )5. His teacher as well as his classmates_ Chinese.A. is B. are C. like D. enjoyC汉译英。1不但王海而且李明和张飞也喜欢看书。Wang Hai, _ _as Li Ming and Zhang Fei_ reading.2这条公路将在明年建成。This road_ _ _ next year.3这项工作打算什么时候做？When is the work going to_ _?4我也有一台像这样的电脑。I have a computer like this_ _.