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(共25张PPT)
专题四
解决连接词难题必会的4个重点
并列连词3年6考>定语从句3年2考=名词性从句3年2考>状语从句3年0考。
新高考
命题角度
超重点3　据“句意+结构”确定
名词性从句连接词
1.On a cool, starry night in mid-September 1870, four men relaxed before a campfire along the Firehole River in ________ is now northwestern Wyoming. (2024·全国甲卷)
what　句意：1870年9月中旬，在一个凉爽、繁星点点的夜晚，四个男人在火洞河边的营火前放松，这里现在是怀俄明州的西北部。“　　　　 is now northwestern Wyoming”在句中作介词in的宾语，从句中缺少主语, 指物，表“所……的地方”, 应用what引导宾语从句，故填what。
答案与解析
2.They also need to be ready to give interviews in English with international journalists. This is ________ they need an English trainer. (2023·新课标Ⅱ卷)
why　 根据句意“他们还需要随时准备好接受国际记者的英文采访。这就是他们需要一个英语教员的原因”可知，此处考查固定句型“This is why ...”，故填why。
答案与解析
3.________ is so breathtaking about the experience is the out-of-this-world scenes. (新高考Ⅰ卷)
What　句意：这次经历的惊人之处在于这世界之外的景色。此处引导主语从句，从句缺少主语，指“……的事情”，故用what引导主语从句。
答案与解析
4.Cobb, for her part, started to ask conference organizers who invited her to speak ________ she could do so remotely. (2022·浙江高考)
whether/if　句意：对于她的出席, Cobb开始询问邀请她演讲的会议组织者是否可以远程演讲。分析句子结构可知, “　　　　 she could do so remotely”为宾语从句，宾语从句句意不完整，但成分完整。 whether/if “是否”符合语境，故填whether或if。
答案与解析
5.Mental health involves ________ you process things such as stress and anxiety. (2022·天津高考)
how　句意：心理健康包括如何处理诸如压力和焦虑之类的情况。分析句子结构可知，此处为连接词引导的宾语从句作谓语动词involves的宾语，从句中不缺少主语和宾语，但句意不完整，根据句意可知，表“如何，怎样”，填how。
答案与解析
A组　外刊单句/模拟好题单句
1.When considering ________ we don’t have two hearts or a second brain, evolution shows us that ________ we already have works so well that there has never been a need to grow another.
why； what　第一空引导宾语从句, 从句缺少原因状语，故用why引导宾语从句；第二空引导主语从句, 从句中have后缺少宾语，指物，应用what引导主语从句。
答案与解析
2.Male voices are much lower than female voices. This is mainly ________ they have the different sizes of vocal folds (声带).
because　句意：这主要是因为他们的声带大小不同。“__________
they have the different sizes of vocal folds (声带)”是表语从句，说明了男声比女声低沉的原因，用连接词because引导该表语从句。this is because ... “这是因为……”。故填because。
答案与解析
3.Gather a couple of friends and take a leisurely walk through the streets—this is ________ many youngsters enjoy doing when they visit a new city.
what　句意：约上几个朋友，在街上悠闲地散步——这是许多年轻人在访问一个新城市时喜欢做的事情。分析句子结构可知，空处引导表语从句。从句缺少宾语，指物，所以用连接代词what引导。故填what。
答案与解析
4.Technology is constantly advancing. ________ we imagined it years ago cannot keep up with its pace of development.
How　句意：我们多年前的想象已经跟不上它的发展步伐。分析句子可知，空处引导名词性从句作主句的主语，从句中缺少方式状语，因此应用连接副词how作引导词，且空处位于句首，how的首字母需大写。故填How。
答案与解析
5.The fact that skywells still exist today shows __________ clever ancient builders were in using nature’s elements to create energy-sufficient and sustainable living spaces.
how　句意：事实上，今天仍然存在的天井表明，古代的建筑者是多么聪明，他们利用自然的元素来创造能源充足和可持续的生活空间。引导宾语从句，表“多么聪明”应用how。故填how。
答案与解析
6.It’s easy to explain how we determine ________ smells are dangerous or not： we learn.
whether　句意：解释我们怎样确定气味是不是危险的是容易的：我们学过的。分析句子结构可知，空前的determine为及物动词，空后是“主+系+表”句子结构，故空处引导宾语从句。再结合句意及空后句中的or not可知，此处为whether ... or not的搭配。故填whether。
答案与解析
7.As for her house, the poor woman wasn’t able to give him any information about ________ she lived.
where　介词about后是宾语从句，空处在从句中作地点状语，结合句中的As for her house可知，该处填where引导宾语从句。
答案与解析
8.It is not a problem ________ we can win the battle； it’s just a matter of time.
whether/if　句意：我们能否打赢这场战斗不是问题；这只是时间问题。根据下文it’s just a matter of time可知，此处指“我们能否打赢这场战斗不是问题”，it是形式主语，whether/if引导的从句是真正的主语。it作形式主语，主语从句放在句末时，用whether/if引导均可。
答案与解析
9.While they are rare north of 88°, there is evidence ________ they range all the way across the Arctic, and as far south as James Bay in Canada.
that　分析句子结构可知，空处引导同位语从句，解释evidence的内容，故填that。
答案与解析
10.While the appeal of biangbiang noodles is ________ they are wide and hand-pulled, their toppings with tasty ingredients are also a highlight.
that　句意：Biangbiang面的吸引力在于宽而且是手工制作，其配料美味也是一大亮点。分析句子可知，空处引导表语从句，且后面为完整句子，应用that引导。
答案与解析
11.It is necessary that initiatives calling for alternative transportation modes be supported to keep company with these efforts, and ________ unsustainable practices, such as reliance solely on private vehicles, be disposed of in the near future.
that　句意：有必要支持呼吁替代交通方式的倡议，以便与这些努力保持一致，并在不久的将来处理不可持续的做法，例如完全依赖私家车。and连接两个并列的主语从句，句意和句子结构完整，应用that引导主语从句。
答案与解析
12.A shark that walks in water instead of swimming might sound like a creature straight out of a science fiction film. However, that is exactly ________ four new species of sharks move across the sea floor.
how　句意：在水中行走而不是游泳的鲨鱼可能听起来像来自科幻电影的生物。然而，那正是四种新的鲨鱼在海底移动的方式。此处是“系动词+　　　　+句子”结构, exactly后面的句子应为表语从句；结合句意可知，应用how引导该表语从句, how在从句中作方式状语。
答案与解析
13.It often happens ________ we have trouble finding appropriate words and phrases to give expression to our mind.
that　It often happens that ... “……常常发生”是固定句式，其中It是形式主语, that引导的从句是真正的主语。
答案与解析
B组　外刊原味 | Science
Maize is one of the world’s most important crops, but its origins have long bedeviled (困扰) scientists. It took more than a century for scientists to settle on the idea ①______ it was domesticated about 9，000 years ago in the lowlands of Mexico from a wild grass. But now, a team of geneticists has complicated that history, reporting this week in Science ②________ maize has a second wild ancestor. Maize is “such a well-studied and prominent plant” that it’s surprising ③_______ it had a long-lost relative, says Logan Kistler, an anthropologist who studies plant domestication at the Smithsonian Institution’s National Museum of Natural History.
that
that
that
①that　该处引导同位语从句，先行词是idea，从句在结构和意义上均完整，故用that引导同位语从句。
②that　该处引导宾语从句，从句在结构和意义上均完整，故用that引导宾语从句。
③that　该处引导主语从句，从句在结构和意义上均完整，故用that引导主语从句。
答案与解析超重点3　据“句意+结构”确定名词性从句连接词
高考先行
1.On a cool, starry night in mid-September 1870, four men relaxed before a campfire along the Firehole River in ________ is now northwestern Wyoming. (2024·全国甲卷)
2.They also need to be ready to give interviews in English with international journalists. This is ________ they need an English trainer. (2023·新课标Ⅱ卷)
3.________ is so breathtaking about the experience is the out-of-this-world scenes. (新高考Ⅰ卷)
4.Cobb, for her part, started to ask conference organizers who invited her to speak ________ she could do so remotely. (2022·浙江高考)
5.Mental health involves ________ you process things such as stress and anxiety. (2022·天津高考)
技法图解
考点简图
好题再练
A组　外刊单句/模拟好题单句
1.When considering ________ we don’t have two hearts or a second brain, evolution shows us that ________ we already have works so well that there has never been a need to grow another.
2.Male voices are much lower than female voices. This is mainly ________ they have the different sizes of vocal folds (声带).
3.Gather a couple of friends and take a leisurely walk through the streets—this is ________ many youngsters enjoy doing when they visit a new city.
4.Technology is constantly advancing. ________ we imagined it years ago cannot keep up with its pace of development.
5.The fact that skywells still exist today shows __________ clever ancient builders were in using nature’s elements to create energy-sufficient and sustainable living spaces.
6.It’s easy to explain how we determine ________ smells are dangerous or not: we learn.
7.As for her house, the poor woman wasn’t able to give him any information about ________ she lived.
8.It is not a problem ________ we can win the battle; it’s just a matter of time.
9.While they are rare north of 88°, there is evidence ________ they range all the way across the Arctic, and as far south as James Bay in Canada.
10.While the appeal of biangbiang noodles is ________ they are wide and hand-pulled, their toppings with tasty ingredients are also a highlight.
11.It is necessary that initiatives calling for alternative transportation modes be supported to keep company with these efforts, and ________ unsustainable practices, such as reliance solely on private vehicles, be disposed of in the near future.
12.A shark that walks in water instead of swimming might sound like a creature straight out of a science fiction film. However, that is exactly ________ four new species of sharks move across the sea floor.
13.It often happens ________ we have trouble finding appropriate words and phrases to give expression to our mind.
B组　外刊原味 | Science
Maize is one of the world’s most important crops, but its origins have long bedeviled (困扰) scientists. It took more than a century for scientists to settle on the idea ①________ it was domesticated about 9,000 years ago in the lowlands of Mexico from a wild grass. But now, a team of geneticists has complicated that history, reporting this week in Science ②________ maize has a second wild ancestor. Maize is “such a well-studied and prominent plant” that it’s surprising ③________ it had a long-lost relative, says Logan Kistler, an anthropologist who studies plant domestication at the Smithsonian Institution’s National Museum of Natural History.
超重点3
高考先行 　
1.what　句意:1870年9月中旬,在一个凉爽、繁星点点的夜晚,四个男人在火洞河边的营火前放松,这里现在是怀俄明州的西北部。“　　　　 is now northwestern Wyoming”在句中作介词in的宾语,从句中缺少主语, 指物,表“所……的地方”, 应用what引导宾语从句,故填what。
2.why　 根据句意“他们还需要随时准备好接受国际记者的英文采访。这就是他们需要一个英语教员的原因”可知,此处考查固定句型“This is why ...”,故填why。
3.What　句意:这次经历的惊人之处在于这世界之外的景色。此处引导主语从句,从句缺少主语,指“……的事情”,故用what引导主语从句。
4.whether/if　句意:对于她的出席, Cobb开始询问邀请她演讲的会议组织者是否可以远程演讲。分析句子结构可知, “　　　　 she could do so remotely”为宾语从句,宾语从句句意不完整,但成分完整。 whether/if “是否”符合语境,故填whether或if。
5.how　句意:心理健康包括如何处理诸如压力和焦虑之类的情况。分析句子结构可知,此处为连接词引导的宾语从句作谓语动词involves的宾语,从句中不缺少主语和宾语,但句意不完整,根据句意可知,表“如何,怎样”,填how。
好题再练 　
A组
1.why; what　第一空引导宾语从句, 从句缺少原因状语,故用why引导宾语从句;第二空引导主语从句, 从句中have后缺少宾语,指物,应用what引导主语从句。
2.because　句意:这主要是因为他们的声带大小不同。“　　　　 they have the different sizes of vocal folds (声带)”是表语从句,说明了男声比女声低沉的原因,用连接词because引导该表语从句。this is because ... “这是因为……”。故填because。
3.what　句意:约上几个朋友,在街上悠闲地散步——这是许多年轻人在访问一个新城市时喜欢做的事情。分析句子结构可知,空处引导表语从句。从句缺少宾语,指物,所以用连接代词what引导。故填what。
4.How　句意:我们多年前的想象已经跟不上它的发展步伐。分析句子可知,空处引导名词性从句作主句的主语,从句中缺少方式状语,因此应用连接副词how作引导词,且空处位于句首,how的首字母需大写。故填How。
5.how　句意:事实上,今天仍然存在的天井表明,古代的建筑者是多么聪明,他们利用自然的元素来创造能源充足和可持续的生活空间。引导宾语从句,表“多么聪明”应用how。故填how。
6.whether　句意:解释我们怎样确定气味是不是危险的是容易的:我们学过的。分析句子结构可知,空前的determine为及物动词,空后是“主+系+表”句子结构,故空处引导宾语从句。再结合句意及空后句中的or not可知,此处为whether ... or not的搭配。故填whether。
7.where　介词about后是宾语从句,空处在从句中作地点状语,结合句中的As for her house可知,该处填where引导宾语从句。
8.whether/if　句意:我们能否打赢这场战斗不是问题;这只是时间问题。根据下文it’s just a matter of time可知,此处指“我们能否打赢这场战斗不是问题”,it是形式主语,whether/if引导的从句是真正的主语。it作形式主语,主语从句放在句末时,用whether/if引导均可。
9.that　分析句子结构可知,空处引导同位语从句,解释evidence的内容,故填that。
10.that　句意:Biangbiang面的吸引力在于宽而且是手工制作,其配料美味也是一大亮点。分析句子可知,空处引导表语从句,且后面为完整句子,应用that引导。
11.that　句意:有必要支持呼吁替代交通方式的倡议,以便与这些努力保持一致,并在不久的将来处理不可持续的做法,例如完全依赖私家车。and连接两个并列的主语从句,句意和句子结构完整,应用that引导主语从句。
12.how　句意:在水中行走而不是游泳的鲨鱼可能听起来像来自科幻电影的生物。然而,那正是四种新的鲨鱼在海底移动的方式。此处是“系动词+　　　　+句子”结构, exactly后面的句子应为表语从句;结合句意可知,应用how引导该表语从句, how在从句中作方式状语。
13.that　It often happens that ... “……常常发生”是固定句式,其中It是形式主语, that引导的从句是真正的主语。
B组
①that　该处引导同位语从句,先行词是idea,从句在结构和意义上均完整,故用that引导同位语从句。
②that　该处引导宾语从句,从句在结构和意义上均完整,故用that引导宾语从句。
③that　该处引导主语从句,从句在结构和意义上均完整,故用that引导主语从句。

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