Unit 7 The natural world 语法专项 双宾语 宾补结构 并列连词 后缀-ly构词法课件(共32张PPT)-2025-2026学年译林版英语八年级上册

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Unit 7 The natural world 语法专项 双宾语 宾补结构 并列连词 后缀-ly构词法课件(共32张PPT)-2025-2026学年译林版英语八年级上册

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(共32张PPT)
教学课件
译林英语八年级上册
Unit7 语法专项 +Word Power
双宾语+宾补结构+并列连词+后缀-ly构词法
全解精讲+分层练习
学习目标
1. 掌握双宾语结构的用法、转换规则及常见动词搭配
2. 理解宾语补足语结构,能区分补足语的不同形式
3. 熟练运用and、but、or、so四种并列连词,规避使用误区
4. 掌握后缀-ly构词规则,能正确进行词性转换
5. 能完成判断、填空、句型转换等多样题型,灵活运用知识
语法核心一:双宾语结构(S + V + 间接宾语 + 直接宾语)
核心定义:部分及物动词后接两个宾语,分工明确、缺一不可
间接宾语:指人,回答“给谁、对谁”,多位于直接宾语前
直接宾语:指物,回答“给什么、做什么”,是动作的直接对象
核心特征:两个宾语均能单独与动词搭配,语义完整
例:She gave me a pen.(me间接宾语,a pen直接宾语)
双宾语结构 常见动词分类
按转换规则分为两类,需牢记搭配,避免混用
1. 接to类(表“给、传递”,强调动作指向)
常见动词:give、show、send、pass、tell、teach
2. 接for类(表“为……准备”,强调动作目的)
常见动词:buy、make、cook、get、leave、find
记忆技巧:“给传递”用to,“为准备”用for
双宾语结构 转换规则(重点)
当直接宾语提前(位于动词后),间接宾语前必须加to/for
1. 接to转换:V + 间接宾语 + 直接宾语 → V + 直接宾语 + to + 间接宾语
例:He showed me his new watch. → He showed his new watch to me.
2. 接for转换:V + 间接宾语 + 直接宾语 → V + 直接宾语 + for + 间接宾语
例:My mom bought me a cake. → My mom bought a cake for me.
双宾语结构 易错点辨析
1. 直接宾语提前时,to/for不可省略,否则句子不完整
错误:She gave a book me. 正确:She gave a book to me.
2. 间接宾语为人称代词时,必须用宾格(me、him、her等)
错误:He sent I a letter. 正确:He sent me a letter.
3. 部分动词只能接双宾语,不能省略任何一个宾语
双宾语结构 例句拓展练习
请结合转换规则,理解并记忆以下例句,巩固用法
1. The teacher told us a funny story.(转换:told a funny story to us)
2. I will get you a glass of water.(转换:get a glass of water for you)
3. She passed him the dictionary.(转换:passed the dictionary to him)
4. They made the children a big cake.(转换:made a big cake for the children)
语法核心二:宾语补足语结构(S + V + O + C)
核心定义:在宾语后添加“补足语(C)”,补充说明宾语的状态、动作
核心作用:没有补足语,句子语义不完整,无法体现宾语的具体情况
常见动词:keep、make、call、find、get、leave、keep
关键区分:双宾语是“两个对象”,宾补是“补充说明一个对象”
例:We keep the room clean.(the room宾语,clean补足语,说明房间状态)
宾语补足语 常见形式(重点)
补足语可由多种形式充当,结合语境判断,高频考查以下4种
1. 形容词作宾补(最常见,表状态):keep sth. safe、make sb. happy
2. 名词作宾补(表身份、称呼):call sb. a hero、name the dog Lucky
3. 动词-ing形式(表正在进行的动作):keep sb. waiting
4. 动词-ed形式(表被动、完成):have sth. repaired
宾补结构 例句详解
结合不同补足语形式,拆解句子,理解用法
1. 形容词宾补:The nurse keeps the patient comfortable.(舒适的,表状态)
2. 名词宾补:We call the wetland the "home of birds".(表称呼)
3. 动词-ing宾补:I found him reading a book.(正在读书,表动作)
4. 动词-ed宾补:She had her hair cut yesterday.(被剪,表被动)
双宾语 vs 宾补结构 核心区分(易混点)
方法:在宾语后加be动词,能构成完整句子的是宾补,否则是双宾语
1. 双宾语:She gave me a pen.(me a pen → me is a pen,不成立)
2. 宾补结构:We keep the room clean.(the room clean → the room is clean,成立)
补充:双宾语是“给某人某物”,宾补是“使某物/某人怎么样”
语法核心三:并列连词 and, but, or, so
核心定义:用来连接两个或多个并列的单词、短语或句子,表逻辑关系
四大连词各有侧重,无通用替代,需结合语境选择
核心要求:连接的并列成分,词性、结构需一致(前后对称)
例:He is tall and thin.(连接两个形容词,表并列)
例:It was raining, so we stayed at home.(连接两个句子,表因果)
并列连词 and, but 用法详解
1. and(和、又、并且):连接相似、相关或顺承的内容,表并列/顺承
例句:Wetlands are wet, and they are home to many animals.
拓展:连接多个并列成分时,and只放在最后一个成分前
2. but(但是):连接相反、相对的内容,表转折关系
例句:The park is small, but it is very beautiful.
注意:but不能与though/although(虽然)同时使用
并列连词 or, so 用法详解
1. or(或者、否则):连接选择关系,或否定句中的并列成分
例句1(选择):You can go by bus or by bike.
例句2(否定并列):He doesn’t like coffee or tea.
2. so(因此、所以):连接因果关系,前因后果
例句:The weather is bad, so we can’t go hiking.
注意:so不能与because(因为)同时使用
并列连词 易错点汇总
1. 否定句中,用or连接并列成分,不用and
错误:I have no pen and no book. 正确:I have no pen or no book.
2. and连接多个成分,最后一个成分前才加and
错误:I like apples, bananas, and oranges. 正确:I like apples, bananas and oranges.
3. so和because不可连用,二者选其一即可
并列连词 语境练习
结合句意,判断逻辑关系,选择合适的连词
1. The river is clean, ______ many fish live in it.(and/but/so)
2. He wants to go to the zoo, ______ he has no time.(and/but/or)
3. You can read a book ______ watch TV in your free time.(and/but/or)
4. It is snowing heavily, ______ we have to stay at home.(and/but/so)
so
but
or
so
Word Power 核心:后缀 -ly 构词法
核心作用:通过加后缀-ly,实现词性转换,拓展词汇量
主要有两种转换方向,需区分记忆,避免混淆
1. 形容词 → 副词:修饰动词、形容词或句子,表“……地”
2. 名词 → 形容词:表“具有……性质的”“……的”
特殊情况:部分词加-ly后,既是形容词也是副词(如daily、weekly)
后缀 -ly 构词(一):形容词 → 副词
核心规则:大部分形容词直接加-ly,少数有特殊变化
1. 一般情况:形容词 + -ly → 副词(real → really、slow → slowly)
2. 以y结尾的形容词:变y为i,再加-ly(easy → easily、happy → happily)
3. 以le结尾的形容词:去e加-y(simple → simply、gentle → gently)
例句:She speaks English slowly.(slowly修饰动词speaks)
后缀 -ly 构词(二):名词 → 形容词
核心规则:部分名词加-ly,构成形容词,表“具有……特征”
高频词汇(必须掌握):
friend(朋友,名词)→ friendly(友好的,形容词)
love(爱,名词)→ lovely(可爱的,形容词)
week(周,名词)→ weekly(每周的,形容词)
day(天,名词)→ daily(日常的,形容词)
例句:It is a lovely day today.(lovely修饰名词day)
后缀 -ly 构词 易错点辨析
1. 区分词性:加-ly后是副词还是形容词,看修饰对象
修饰动词/形容词 → 副词(carefully、really)
修饰名词 → 形容词(friendly、lovely)
2. 特殊变化:bad(形容词)→ badly(副词),不可写badlyly
3. 易错词:lively(活泼的,形容词),不是副词,无livelyly
语法小练1:双宾语/宾补结构判断
判断下列句子属于双宾语结构(S+V+间宾+直宾)还是宾补结构(S+V+O+C)
1. My father bought me a new schoolbag. → ( )
2. They keep the park clean and tidy. → ( )
3. The teacher showed us a nice picture. → ( )
4. I found her a kind girl. → ( )
5. He left me a message yesterday. → ( )
6. We make the classroom a happy place. → ( )
双宾语结构
宾补结构
双宾语结构
宾补结构
双宾语结构
宾补结构
语法小练2:双宾语结构转换
根据要求,将下列句子转换为带to/for的结构,每空一词
1. She gave Tom a nice gift. → She gave a nice gift ______ Tom.
2. I will cook my parents a delicious meal. → I will cook a delicious meal ______ my parents.
3. He passed his sister the ruler. → He passed the ruler ______ his sister.
4. My teacher told us an interesting story. → My teacher told an interesting story ______ us.
5. She got her brother a new toy. → She got a new toy ______ her brother.
to
for
to
to
for
语法小练3:并列连词填空
结合句意,选择and、but、or、so填空,使句子完整通顺
1. The forest is big, ______ it is full of different plants.
2. He likes playing basketball, ______ he doesn’t like playing football.
3. You can drink milk ______ juice for breakfast.
4. It was late, ______ we had to go home quickly.
5. The boy is young, ______ he is very brave.
6. I don’t like cold weather ______ rainy days.
and
but
or
so
but
or
词汇小练:后缀 -ly 构词填空
用括号内单词的正确形式(加-ly转换)填空,注意词性
1. He does his homework _________ (careful) every day.(修饰动词)
2. It is a _________ (love) cat.(修饰名词)
3. She speaks _________ (real) fast.(修饰形容词)
4. We have a _________ (day) meeting in our class.(修饰名词)
5. The dog is _________ (friend) to all the children.(修饰名词)
6. They walked _________ (slow) along the street.(修饰动词)
carefully
lovely
really
daily
friendly
slowly
句型转换小练(一)
按要求改写句子,每空一词,注意语法规则
1. He gave me a pen.(改为否定句)
He ______ ______ me a pen.
2. They keep the room clean.(对划线部分提问)
______ ______ they keep the room
3. The weather is cold, so we stay at home.(改为同义句)
We stay at home _________ the weather is cold.
didn’t give
How do
because
句型转换小练(二)
1. She bought her sister a dress. (同义句)
She bought a dress ______ her sister.
2. He showed me his photos. (同义句)
He showed his photos ______ me.
3. They call the park a "green home".(对划线部分提问)
______ ______ they call the park
4. I like coffee and tea.(改为否定句)
I don’t like coffee ______ tea.
for
to
What do
or
单项选择小练(一)
从A、B、C、D中选出最佳答案,侧重基础用法考查
1. My mom ______ a new coat ______ me yesterday.
A. bought; for B. bought; to C. buys; for D. buys; to
2. The teacher told us ______ a story about wetlands.
A. to B. for C. / D. with
3. The movie made us ______ sad.
A. feel B. to feel C. feeling D. felt
A
C
A
单项选择小练(二)
1. He works ______ in his class.
A. careful B. carefully C. care D. carefull
2. It is a ______ day. We can go for a walk.
A. love B. lovely C. loving D. loved
3. The park is small, ______ it is very beautiful.
A. and B. but C. or D. so
4. I have no pen ______ no pencil.
A. and B. but C. or D. so
B
B
B
C
短文填空小练
用括号内单词的正确形式填空,结合本单元核心知识
The sun ______ (give) us light and heat. My mom ______ (buy) me a book about oceans. It is a ______ (love) book. The book says oceans are big, ______ they are very important. We should keep the oceans ______ (clean). We work ______ (hard) to protect them.
gives
bought
lovely
and
clean
hard
改错题小练
1. He give me a nice present. 错误:______ 改正:______
2. We should build a home to the animals. 错误:______ 改正:______
3. The food tastes well. 错误:______ 改正:______
4. I don’t like apples and pears. 错误:______ 改正:______
5. She works careful in her office. 错误:______ 改正:______
give gives
to for
well good
and or
careful carefully
单元核心 知识梳理
1. 双宾语:S+V+间宾+直宾,转换时加to(给传递)/for(为准备)
2. 宾补结构:S+V+O+C,补足语有形容词、名词、ing/ed四种形式
3. 并列连词:and(并列)、but(转折)、or(选择/否定)、so(因果)
4. 后缀-ly:形容词→副词(修饰动/形),名词→形容词(修饰名词)
5. 核心考点:结构判断、转换规则、连词辨析、词性转换
教学课件
Unit7 语法专项 +Word Power
双宾语+宾补结构+并列连词+后缀-ly构词法
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