【高效学案】Unit 7 The natural world 语法+写作解析(PPT版+word版)【译林版2024八上英语】

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【高效学案】Unit 7 The natural world 语法+写作解析(PPT版+word版)【译林版2024八上英语】

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(共17张PPT)
Unit 7 The natural world
八年级
译林版2024

语法+写作解析
一、语法解析
句子成分及类型(二):
类型(三)主语+谓语+宾语(S+V+O)
例句:(1)Lily likes bananas.
主语谓语宾语
(2) My mum wants to do housework now.
主语 谓语宾语
宾语是动作的承受者。
可用作宾语的有名词,代词,数词,名词短语,不定式(短语),动名词(短语),名词化的分词或从句等。
类型(四)主语+谓语+间接宾语+直接宾语(S+V+O+O)
例句:(1) Will you lend me your bike
主语谓语间宾直宾
(2) I give Lily a book.
主谓语间宾直宾
间接宾语和直接宾语也叫作双宾语。
表示物的通常是直接宾语;表示人的通常是间接宾语。
类型(五)主语+谓语+宾语+宾语补足语(S+V+O+C)
例句:(1) I found a girl crying in the corner.
主语谓语宾语宾补
宾语补足语是对宾语的一种补充说明。
作宾语的主要有名词,形容词,部分副词,介词短语,分词或不定式等。
补充其他成分(一)定语
例句:(1)This is an interesting book.
定语
(2) The man next to the door is Daming.
定语
定语是用来说明名词或代词的品质与特征的词或一组词。
通常位于所修饰代词之前叫前置定语;
位于所修饰词之后叫后置定语。
定语通常为形容词,介词短语,动名词(短语),不定式或从句等
补充其他成分(二)状语
例句:(1)The accident happened in America in 2000.
地点状语 时间状语
(2) I go to school by bus.
方式状语
状语通常是用来修饰动词,形容词,副词,短语,从句或整个句子的。
分为时间状语,地点状语,方式状语,原因状语,结果状语,条件状语,目的状语或让步状语等。
补充其他成分(三)同位语
例句:(1) Tom, a clever boy, is making a speech in the meeting.
同位语
同位语是当两个指同一事物的句子成分放在同等位置时,一个句子的成分可被用来说明或解释另一个句子成分,前者叫后者的同位语。
可作同位语的有名词,代词,数词,动名词,名词短语或从句等。
连词And,but,or和But用法:
连词是用来连接单词,短语,从句或句子的词。连词是一种虚词,不能独立担任句子成分,在句子和句子的各种成分中起连接作用。
*并列连词使用中要注意连词前后的成分一般是对等的
and"和",表并列或顺承关系。
Eg: I am doing homework and he is doing homework, too。
我正在做作业并且他也正在做作业。
*转折关系的并列连词在使用中要注意连词前后的成分是对等的,但意义是相反的。
but"但是",表转折关系
Eg: My father is watching TV but my mother is cooking。
我的爸爸在看电视但我的妈妈在做饭。
*选择关系的并列连词在使用中要注意连词前后的成分是对等的,但是意思是有所取舍的。
or"或者",表选择关系
Eg: Do you like apples or pears
你喜欢苹果还是梨
*因果关系的并列连词在使用中要注意连词前后的成分是对等的,但前后两分句一个表示原因,一个表示结果。
so"所以"。表因果关系
Eg: There is so much haze around us, so we should do something to protect theenvironment.
我们身边有这么多的雾霾,所以我们应该做些事来保护环境。
二、写作解析
话题:Choose an ecosystem and write a proposal asking people to protect it.
*提示:
1.Dear Sir or Madam,
2.I am writing (to you) today because...
3.I want to ask you to ...
4....is/ are home to...
5.One of the main problems is...
6.Another problem is...
7.Together we can ...
*写作步骤
定文体(记叙文),人称(第一人称),时态(一般现在时)
*范文:
Dear Sir or Madam,
I am writing to you today because I want to ask you to protect the rainforests.
Rainforests is the lungs of our planet, providing oxygen and homes for countless animals and plants. However, they are disappearing at an alarming rate due to deforestation for farming, mining, and urban development. This is a big problem because rainforests play a crucial role in maintaining the Earth's climate and biodiversity.
As students, we can take small steps to help protect these precious ecosystems. First,we can raise awareness among our friends and family about the importance of rainforests and the threats they face. Second, we can support products that come from sustainable sources and avoid those made from rainforest woods. Lastly, we can donate to organizations that work to preserve rainforests and protect wildlife.
Every little effort counts. Let's work together to save our rainforests before it's too late!
Thanks!
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Unit 7 The natural world 语法+写作解析
一、语法解析
句子成分及类型(二):
类型(三)主语+谓语+宾语(S+V+O)
例句:(1)Lily likes bananas.
主语谓语宾语
(2) My mum wants to do housework now.
主语 谓语 宾语
宾语是动作的承受者。
可用作宾语的有名词,代词,数词,名词短语,不定式(短语),动名词(短语),名词化的分词或从句等。
类型(四)主语+谓语+间接宾语+直接宾语(S+V+O+O)
例句:(1) Will you lend me your bike
主语谓语间宾直宾
(2) I give Lily a book.
主谓语间宾直宾
间接宾语和直接宾语也叫作双宾语。
表示物的通常是直接宾语;表示人的通常是间接宾语。
类型(五)主语+谓语+宾语+宾语补足语(S+V+O+C)
例句:(1) I found a girl crying in the corner.
主语谓语宾语宾补
宾语补足语是对宾语的一种补充说明。
作宾语的主要有名词,形容词,部分副词,介词短语,分词或不定式等。
补充其他成分(一)定语
例句:(1)This is an interesting book.
定语
(2) The man next to the door is Daming.
定语
定语是用来说明名词或代词的品质与特征的词或一组词。
通常位于所修饰代词之前叫前置定语;
位于所修饰词之后叫后置定语。
定语通常为形容词,介词短语,动名词(短语),不定式或从句等
补充其他成分(二)状语
例句:(1)The accident happened in America in 2000.
地点状语 时间状语
(2) I go to school by bus.
方式状语
状语通常是用来修饰动词,形容词,副词,短语,从句或整个句子的。
分为时间状语,地点状语,方式状语,原因状语,结果状语,条件状语,目的状语或让步状语等。
补充其他成分(三)同位语
例句:(1) Tom, a clever boy, is making a speech in the meeting.
同位语
同位语是当两个指同一事物的句子成分放在同等位置时,一个句子的成分可被用来说明或解释另一个句子成分,前者叫后者的同位语。
可作同位语的有名词,代词,数词,动名词,名词短语或从句等。
连词And,but,or和But用法:
连词是用来连接单词,短语,从句或句子的词。连词是一种虚词,不能独立担任句子成分,在句子和句子的各种成分中起连接作用。
*并列连词使用中要注意连词前后的成分一般是对等的
and"和",表并列或顺承关系。
Eg: I am doing homework and he is doing homework, too。
我正在做作业并且他也正在做作业。
*转折关系的并列连词在使用中要注意连词前后的成分是对等的,但意义是相反的。
but"但是",表转折关系
Eg: My father is watching TV but my mother is cooking。
我的爸爸在看电视但我的妈妈在做饭。
*选择关系的并列连词在使用中要注意连词前后的成分是对等的,但是意思是有所取舍的。
or"或者",表选择关系
Eg: Do you like apples or pears
你喜欢苹果还是梨
*因果关系的并列连词在使用中要注意连词前后的成分是对等的,但前后两分句一个表示原因,一个表示结果。
so"所以"。表因果关系
Eg: There is so much haze around us, so we should do something to protect the environment.
我们身边有这么多的雾霾,所以我们应该做些事来保护环境。
二、写作解析
话题:Choose an ecosystem and write a proposal asking people to protect it.
*提示:
1.Dear Sir or Madam,
2.I am writing (to you) today because...
3.I want to ask you to ...
4....is/ are home to...
5.One of the main problems is...
6.Another problem is...
7.Together we can ...
*写作步骤
定文体(记叙文),人称(第一人称),时态(一般现在时)
*范文:
Dear Sir or Madam,
I am writing to you today because I want to ask you to protect the rainforests.
Rainforests is the lungs of our planet, providing oxygen and homes for countless animals and plants. However, they are disappearing at an alarming rate due to deforestation for farming, mining, and urban development. This is a big problem because rainforests play a crucial role in maintaining the Earth's climate and biodiversity.
As students, we can take small steps to help protect these precious ecosystems. First,we can raise awareness among our friends and family about the importance of rainforests and the threats they face. Second, we can support products that come from sustainable sources and avoid those made from rainforest woods. Lastly, we can donate to organizations that work to preserve rainforests and protect wildlife.
Every little effort counts. Let's work together to save our rainforests before it's too late!
21世纪教育网(www.21cnjy.com)

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