Unit 6 Earth first Understanding ideas 知识点 课件-2025-2026学年高中英语外研版必修第二册

该高中英语课件围绕非谓语动词（to do/doing/done）及分词作宾补等核心语法点，结合Unit 6“Earth first”主题，通过电影场景、环保案例等阅读语料导入，构建从形式辨析到结构应用再到语境实践的递进式学习支架。 其亮点在于将语法知识与环保主题深度融合，借助Jaws电影台词分析分词作宾补、Hannah Fraser案例练习非谓语用法，提升学生语言能力。通过“doing/done用法区别”等问题引导逻辑分析，培养思维品质，配套改写任务强化学习策略，助力学生语境化掌握语法，教师可高效开展语法与主题结合的教学。

Unit 6 Earth first 非谓语的形式 01 to do 02 03 目的；将来 doing 主动；进行 done 被动；完成 Grammar: 分词做宾语补足语 01 含义 02 结构 03 用法 含义 在英语中，有些动词若只带一个宾语，句子的意义还很不完整，须另带一个成分来说明宾语的情况或状态，这个成分叫作宾语补足语。作宾补的一般有：名词、形容词、动词不定式及动词-ing形式和动词-ed形式,介词短语，副词等。 They elected him president. （他们选他当总统。） The news made her happy. （这个消息让她高兴。） She asked me to help her. （她请我帮忙。） I heard someone knocking at the door. （我听见有人在敲门。） I had my hair cut yesterday. （我昨天理发了。） 结构 带有宾语补足语的结构： 1.位于感官动词后，如 see，watch，hear，feel，listen to，look at，notice，observe 等 2.位于使役动词后，如 keep，have，get，leave，make 等,表示“使处于某种状态” 3.或位于 with 的复合结构中 4.任何缺语义的句子（描述宾语状态） 1、I saw a woman running across the street. （我看见一个女人跑过马路。） 2、I heard my name called in the crowd.（我听见人群中有人叫我的名字。） 红色部分用于感官动词后做宾语补足语 红色部分用于使役动词后做宾语补足语 3、The song got everyone dancing.（歌曲让所有人都跳起舞来。） 4、I had my laptop fixed at the store.（我在店里修好了笔记本电脑。） 5、With the rain falling heavily, we stayed indoors.（大雨倾盆，我们待在室内。） 6、With the work finished, we started to go home.（工作做完后，我们开始回家。） 红色部分用于with复合结构做宾语补足语 什么时候用doing 做宾补，什么时候用done？ 当宾语与宾补之间为主动/正在进行关系，用doing 当宾语与宾补之间为被动/完成关系，用done We see a woman swimming at night in a dark sea. Suddenly,she is pulled underwater. She surfaces,cries in fear,then disappears forever. This is the opening scene from the 1975 film Jaws, showing a shark attack. It tells the story of a great white shark that attacks and kills swimmers. Jaws was a great success, attracting huge audiences and winning many awards. It strengthened people's long-held idea of the great white shark as a dangerous animal. 判断句子类型 简单句，主谓宾宾补 简单句，主谓状 并列句 简单句（主系表，doing sth） 主从句（主句+定从） 简单句（主系表，doing sth） 简单句，主谓宾 People have always been scared of sharks,but Jaws made things worse. It made people frightened of sharks,especially of the great white shark. make+宾语+宾补(para2) make+n/代词+宾补（非谓语/adj/n） make it + adj/n + to do sth 让做...变得/成为... The teacher raised his voice so that he could make himself . (hear) The heavy rain made it impossible for us out. (go) heard to go Some people stopped swimming in the sea, afraid of the horrible creature from the film. adj做状语 He arrived home, hungry and tired. adj做状语，①可以是单个adj/adj短语；②用于说明主语状态 Unable to afford the time, I had to give up the plan. Other people started fishing for sharks,killing as many as they could. 非谓语用法 At that time, nobody cared if sharks were killed,or how many were killed.People just wanted them killed. Other people 与 kill 构成主动用doing “them”指鲨鱼，鲨鱼与kill构成被动用done After 1975,the number of large sharks around America fell quickly,and soon fell around the world.This was not only due to fear of sharks,but also finning.Finning is a type of fishing where sharks are caught and their fins cut off.The sharks are thrown back into the sea. number the number of+n复数 作主语，谓语用三单，表示“...的数量”； a number of+n复数 作主语，表示复数含义“许多...” The number of students in our class (be) 54. A number of students (be) waiting outside. is are Finning is a type of fishing where sharks are caught and their fins cut off.The sharks are thrown back into the sea.The sharks are thrown back into the sea where they die slowly and painfully.The fins are used in shark fin soup. Finning kills millions of sharks a year. where fishing 捕鱼业/活动，where = in which, 表示在这个行业中... Finning 做动名词，谓语动词用三单。 Finning would have an unexpected effect upon Peter Benchley,the man who wrote the book the film Jaws was based on.In1980,Benchley was diving when he came across an awful sight.It was an area where fishermen were finning,and the sea floor was covered with dead sharks.Benchley saw sharks being killed and this caused a deep change in him.He came to see people as a danger to sharks,rather than（练习册） the other way round. Para4 我正要睡觉时，这时突然听到尖叫声。 be doing... when... 正在做...这时突然 I was about to sleep when I heard the scream. From that day on, he fought to protect sharks.He admitted that his book was wrong about sharks' behaviour.“Sharks don't target humans,”he said.Experts have proved that sharks do not see people as food,and they attack us by mistake.Only around six people are killed by sharks every year. Para4 From that day on,指过去时间，不强调现在时间，用一般过去式。 see/regard/view/ think of/ look upon ... as 把...视为 Fortunately,not everyone who watched the film Jaws became afraid of sharks——some became interested in understanding them.Today,as we learn more about sharks,more people than ever want to protect them from extinction. Para5 寻找语法考点 （fortunate）, not everyone who watched the film Jaws became afraid of sharks——some became interested in understanding them. Today,as we learn (many) about sharks,more people than ever want to protect them from extinction. Fortunately more be attracted by 被... 吸引 be devoted to doing/ devote oneself to doing sth 致力于做... get involved in 参与 1.Here, you can see dramatic landscapes changing from mountains to grasslands, forests to rivers. 2.In recent years, we have seen large areas of wetland damaged by human activity. 3.This includes keeping the original environment untouched, … 主动 被动 形容词做宾补 Thank you ! Lavf58.20.100 Packed by Bilibili XCoder v2.0.2 $