英语导学案13单元doc

主备人 备课组审核 班 小组 姓名: 评价

状元中学 九_年级 英语（上）导学案

1.能听、说、读、写以下词汇及短语：method, cruel, harmful, low, industry, law, cut off… shark, fin, chain, ecosystem.....

2.通过学习，口、笔头掌握下列句型： 1) Many have heard of shark fin soup.

2) When people catch sharks, they cut off their fins and throw the shark back into the ocean. 3) This method is not only cruel, but also harmful to the environment. 4) If their numbers drop too low, it will bring danger to all ocean life. 3.能读懂介绍关于保护鲨鱼的文章，完成相应阅读任务. 4.通过了解鲨鱼的现状，增强保护濒危动物的意识. 【学习重点、难点】

能读懂介绍关于保护鲨鱼的文章，完成相应阅读任务. 【学法指导】

1.自读3a文章，用双色笔勾划重难点. 2.反复朗读，复述课文. 【自学互助】

1.自己大声朗读短文第一遍，划出新单词. 2.读第二遍，初步理解文章大意,找出重难点.

3.细读课文，完成3a表格和3b.

4.Group work:我们该如何保护鲨鱼？小组分工合作，完成一份关于保护鲨鱼的海报. 【展示互导】

1.跟读模仿，注意语音语调. 2.信息交流，3a,3b答案展示. 3.展示优秀海报. 【质疑互究】

1. This method is not only cruel, but also harmful to the environment.

这种方法不仅残酷，而且对环境是有害的。

【解读】not only... but （also）... 意思为_______________，在句中常用来连接两个对等的成分，also可以省略。not only... but (also)... 用来连接两个主语时，谓语动词的单、复数遵循“______________原则”，即和but (also)后的名词或代词的数一致。同时，not only... but (also)... 连接两个分句，当not only位于句首，前一个分句常用倒装来表示强调，而but (also)后的分句仍用陈述语序. 【举例】

She speaks English not only in class but (also) at home. 她在课堂上和家里都说英语。

Not only her parents but also she is fond of watching football matches. 不仅她的父母，而且她都喜欢看足球比赛。 【展示】

Not only Miss Li like music, but (also) sports A. does; she like B.do; she likes C. does ; she likes (2) Not only Li Ming but I students.

A. is B. are C. am D. be

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2. So far, no scientific studies have shown that shark’s fins are good for health, so why eat them?

到目前为止，没有科学的研究已显示鱼翅对健康是有益的，所以为什么要吃它们呢？

【解读1】此句中用到的是______________时态，其结构为：_____________________. 此句型中的have/has为_____________，其否定形式为haven’t/ hasn’t. 常与其连用的时间状语有：so far; in the last/past few years; since then; for some years... 3.take part in

take part in意为“参加”，其后接名词或动名词。

例句：Did you take part in any activity? 你参加过任何活动吗？ 辨析：join, join in 与take part in

join 指参加某党派、团体或参军等，并且成为其中的一员 He joined the army last year.他去年参军了。

join in 指参加某项活动，但多指正在进行的活动 I hope you can join in the discussion.我希望你能参加这次讨论。

take part in 指参加某项活动（比赛）并在活动中起一定的作用 Did you take part in the sports meeting yesterday?你昨天参加运动会了吗？

【展示】

I ___________________English here since then. 自从那时起我就一直在这教英语. 【检测互评】

一．选择题

(1) _________ sharks are killed every year.

A. The number of B. A number of C.Number of D.The number

(2)—Our country ______ a lot so far. —Yes. I hope it will be even ______. A. has changed ； well B. changed ； good C. has changed ； better D. changed ； better (3) The Smiths _______ in China for 8 years. A. has lived B. lived C. have been D. live

(4) My friend was good me when I was ill. She told me that eating more vegetables is good my health.

A. with; for B. to; for C. with; to D. for; with 二．用所给词的正确形式填空.

1. Pollution is ___________ (harm) to all the life on the earth. 2. I have never ___________ (hear) of this man.

3. There are _______________ (million) of sharks in the sea.

4. We should try our best to protect the _________ (danger) animals. 5. Not only you but also he __________ (be) good at math.

教学反思：

第4课时 Section A（Grammar focus - 4b)编号：95

【学习目标】

1.能记住本课时的重点词汇：afford, reusable, transportation, take part in, turn off, take

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主备人 备课组审核 班 小组 姓名: 评价

状元中学 九_年级 英语（上）导学案

action,

2. 能正确运用现在进行时，现在完成时，被动语态，情态动词和used to 句型。 3. 有环境危机意识，学会关注环境保护环境。 【学习重点、难点】

1.能正确运用现在进行时，现在完成时，被动语态，情态动词和used to 句型。 【学法指导】

通过自学后，用红笔划出文中你认为重要的词组和句子. 【自学互助】

1. 读Grammar Focus表格中的句子.完成下列汉译英.

1）我们正拯救地球. We‘re_______ _____ __________ the earth.

2）这条河过去是如此的干净. The river _______ ______ _____ so clean.. 3）空气污染严重.The air _______ _________ __________ . 4）没有科学表明鲨鱼鳍对健康有益

No scientific studies _______ ________ that shark fins are ______ ______health. 5）我们应该帮助拯救鲨鱼。We ______ _______ help save the sharks. 2.读4a，4b,了解大意.读第二遍，填词. 3.4c两两对话.

通过自学互助后，我的疑惑是__________________________________________________ 【展示互导】

1.例句展示，互评. 2.4a，4b,答案互纠. 3.对话展示. 【质疑互究】

You can save electricity by turning off the lights when you leave a room. 此句中的turn off的意思是_____________,介词放于_______________

你能写出turn引导的相关短语吗？____________________________________________ 【检测互评】

一．根据汉语提示完成句子,一空一词.

1.我们应该参加环境工程.We should _______ _______ _______ environmental project. 2. 他买不起那所大房子.He can’t __________ ___________ _________ that big house. 3. 请关掉录音机，太嘈杂了.

Please ____________ _________ the radio, it’s noisy. 4. 我不想走路回家，我想坐公交车.

I want to take the bus ___________ __________ walking home. 5. 拯救地球是每个人的责任.

___________ the earth _____________everyone’s duty. 6. 你应该为你的午餐买单.

You should _________ ____________your lunch. 二．用所给动词的适当形式填空

1. Tom and Mary _____________ (come) to China last month. 2. I used _____________ (be) shy, but now I’m outgoing. 3. Mary _______________ (study) English for t three years. 4. We should ____________ (save) our earth.

5. Many trees _______________ (cut) by people every year.

被动语态复习“三步曲”

被动语态是动词语态的一种形式,表示主语是动作的承受者。在历年的中考题中,都有一定数量的考查被动语态的题目。因此,有必要对被动语态进行系统复习。

第一曲:掌握被动语态的结构

被动语态由\助动词+及物动词的过去分词\构成。不同时态的被动语态的差异主要体现在助动词be的变化上,同时助动词be还要在人称和数上与主语保持一致。现将初中阶段常见的几种时态的被动语态总结如下: 1.一般现在时的被动语态:am/is/are+done(指及物动词的过去分词,下同)如: English is used all over the world.

2.一般过去时的被动语态:was/were+done如: The picture was painted two years ago.

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3.现在进行时的被动语态:am/is/are+being+done如: The flowers are being watered by them now. 4.现在完成时的被动语态:have(has)+been+done如:The room has been cleaned.

5.一般将来时的被动语态:will/be going to+be+done如: The work will be finished tomorrow. 6.含有情态动词的被动语态:情态动词+be+done如:Your homework must be handed in today. 其它几种特殊句型：

It is said that …….. It is well known that ……. It is reported that…….. have sth done

第二曲:掌握主动语态变被动语态的方法

把主动语态变为被动语态时,应走好以下三步:1)主动语态的宾语变为被动语态的主语; 2)主动语态的谓语动词由主动语态形式变为被动语态形式; 3)主动结构的主语变为介词by的宾语,组成介词短语,放在被动结构的谓语动词之后。在无须说明动作的执行者或只强调动作的承受者时,by短语可以省略。请看示范:

主动语态:My brother repaired that bike yesterday. 主语 谓语动词 宾语其余部分

被动语态:That bike was repaired (by my brother) yesterday. 主语 谓语动词 by+宾语其余部分

对于主动语态变为被动语态方法的考查,主要在句型转换题目中出现。只要能够按照上面介绍的方法去做,一般是能够做对的。

第三曲:注意主动语态变为被动语态的几种特殊句型 1.含有短语动词的被动语态

一般来说,只有及物动词才有被动语态。另外,许多不及物动词加上介词或副词构成的短语动词,相当于及物动词,后面也可加宾语。在变被动语态时,注意不可丢掉后面的介词或副词,常见的这类短语动词有:take care of, look after, take off, look at, send for, look up等。如:

The old people should be taken good care of. 2.含有双宾语的动词的被动语态

含有双宾语的主动句改为被动句时,应将其中一个宾语改为被动结构的主语,另一个宾语仍保留在原处。一种情况是把间接宾语(指人)变为主语,直接宾语(指物)不变。另一种情况是把直接宾语(指物)变为主语,间接宾语(指人)不变,这时,间接宾语前通常加介词to,有时加for。如:

My father gave me a new book on my birthday.→

I was given a new book (by my father) on my birthday. (间接宾语作了主语) A new book was given to me (by my father) on my birthday. (直接宾语作了主语)

3.带有复合宾语的动词的被动语态

带有复合宾语(宾语和宾语补足语)的主动语态变为被动语态时,只把宾语变为被动语态的主语,原来的宾语补足语不动。同时,如果宾语补足语是省略to的动词不定式,变为被动语态时,必须加上不定式符号to,这类动词有make, let, see, hear, watch等。如:

We find English very useful.→ English is found very useful. 宾语 宾补

I often hear him sing in his room.→ He is often heard to sing in his room. 宾语 宾补

4.有的动词的主动形式可以表示被动意义,这类动词有: wash, sell, smell, taste, sound, feel等。如: The books sell well. The food tastes good.

以上四种情况在中考题目中经常出现,同学们在碰到类似题目时,应首先分析属于哪种情况,然后再根据掌握的知识来做题。

第5课时 Section B（1a--1e) 编号：96

【学习目标】

1.能听、说、读、写以下词汇及短语：recycle，napkin, stop doing sth., hard to do sth., recycling

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