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教学课件
沪教英语(五四学制)八年级下册
Unit4 语法专项 ——宾语从句(一)
全解精讲+分层练习
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1. 清晰掌握宾语从句的定义与句子成分
2. 熟练掌握that引导陈述句宾语从句的用法
3. 牢记从句陈述语序、时态匹配两大规则
4. 掌握that的省略与保留使用场景
学习目标
宾语从句基础定义
在复合句中,充当主句宾语的从句成分。
通常跟在实义动词、部分介词后面使用。
用来陈述事实、表达观点、传递信息。
本单元多用于描述时尚、审美相关观点。
宾语从句完整句式结构
通用公式:主句 + 引导词 + 宾语从句
本节课特指:陈述句类型的宾语从句
固定引导词:that,无实义,只起连接作用
从句必须使用陈述语序:主语+谓语
可接宾语从句的常用动词
思考类:think, believe, know, find
言说类:say, tell, agree, hope
以上动词后可直接接that引导的从句
that引导从句基础用法
当从句为完整陈述句时,用that引导。
that无中文含义,不充当句子成分。
口语和非正式书写中,that可以省略。
正式文体、长句中,建议保留that。
例句解析(单元话题)
I think (that) fashion shows our personality.
译文:我认为时尚能展现我们的个性。
She believes (that) comfortable clothes are best.
译文:她认为舒适的衣服是最好的。
核心规则一:陈述语序
宾语从句永远用陈述语序。
语序结构:连接词 + 主语 + 谓语 + 其他
杜绝疑问语序,无倒装、无提前助动词
语序正误对比
正确:I know (that) fashion changes fast.(陈述语序)
错误:I know does fashion change fast.(疑问语序)
无论主句句式,从句语序固定不变
做题优先检查从句语序是否规范
核心规则二:时态匹配原则
主句为一般现在时,从句时态不限。
可根据语境使用现、过、将等任意时态。
主句为一般过去时,从句统一用过去时态。
时态呼应是句型转换核心考点。
时态例句对比
现主现从:He thinks fashion is very interesting.
现主将从:I hope fashion will become simple.
过主过从:She thought fashion changed quickly.
时态严格呼应,杜绝时态混搭错误
that省略与保留规则
单句从句简短时,that可直接省略。
多个并列宾语从句时,需保留that。
从句过长、句式复杂时,建议保留。
正式写作保留that,句式更严谨规范。
高频易错点1
误用疑问语序,打乱主谓语序。
切记:宾语从句无任何倒装结构。
不管主句是问句还是陈述句,从句不变。
语序错误是初学者最容易丢分的点。
高频易错点2
主句过去时,从句乱用现在时态。
错误:He said that fashion is cool.
正确:He said that fashion was cool.
严格遵守“主过从过”时态呼应规则。
高频易错点3
随意省略长句、并列从句的that。
长句省略that,容易造成句式混乱。
考试改写长句,优先保留引导词。
填空补词
根据句式,填入/省略正确引导词
1. I think _________ wearing comfortable clothes is important.
2. She says _________ fashion shows people’s taste.
3. We believe _________ we should not follow trends blindly.
4. He hopes _________ he can design his own clothes.
that
that
that
that
正误判断
判断句子语法正误,正确√ 错误×
1. I know that fashion changes quickly.
2. She thought fashion is very popular.
3. He says that does fashion look cool.
4. We find that fast fashion is harmful.
√
×
×
√
单项选择
1. I believe ______ clothes can show our personality.
A. that B. what C. how
2. She said ______ the history of fashion is amazing.
A. what B. that C. why
3. We hope ______ fashion will become more eco-friendly.
A. that B. how C. when
4. He found ______ fashion trends change all the time.
A. why B. that C. what
A
B
A
B
句型转换1
合并两句,改为that引导的宾语从句
1. Fashion is creative. I think.
2. Clothes show our taste. She believes.
直接引语改间接宾语从句
1. “Fast fashion is bad for nature.” We know.
2. “I will design new clothes.” She hopes.
I think (that) fashion is creative.
She believes (that) clothes show our taste.
We know (that) fast fashion is bad for nature.
She hopes (that) she will design new clothes.
中英翻译
1. 我认为时尚是一种表达自我的方式。
2. 她相信舒适比潮流更重要。
3. 我们知道快时尚对环境有害。
4. 他认为我们不该盲目追逐潮流。
I think (that) fashion is a way to express ourselves.
She believes (that) comfort is more important than trend.
We know (that) fast fashion is harmful to the environment.
He thinks (that) we should not follow fashion trends blindly.
补全句子
1. I think _______________________ (时尚一直在变化).
2. She said __________________________ (这件衣服很时尚).
单句改错
1. He think that fashion is very interesting.
2. She said that fashion change fast.
3. I know that does fashion look cool.
fashion is always changing
the clothes were very fashionable
think→thinks
change→changes
去掉does
连词成句
1. think / I / that / self / fashion / expresses
2. believes / comfort / she / important / is / that
判断从句时态是否匹配主句
1. He thinks that clothes were beautiful. ( )
2. She said that fashion was changing. ( )
I think that fashion expresses self.
She believes that comfort is important.
√
√
解题技巧1——句式判定
陈述句合并从句,统一用that引导
从句永远主谓顺序,不颠倒不倒装
主句现在,从句时态随意
主句过去,从句必用过去时态
解题技巧2——改写口诀
两单句合并,主句不动从句搬
中间that来连接,语序时态要把关
短句that可省略,长句保留更规范
课堂核心总结1
1. that引导陈述句宾语从句,无实义
2. 从句固定使用陈述语序(主语+谓语)
3. 主现从不限,主过从必过
4. 短句可省that,长句、并列句必保留
课堂核心总结2
1. 核心失分点:语序混乱、时态不呼应
2. 常用动词固定搭配宾语从句句式
3. 适配时尚单元话题,可用于作文升级
4. 是后续复杂宾语从句的基础
高频考点梳理
1. that引导词选用与省略规则
2. 宾语从句语序正误判断与改错
3. 主从句时态呼应题型
4. 单句合并、连词成句综合题型
教学课件
Unit4 语法专项 ——宾语从句(一)
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