第二讲 依据词汇线索，巧解阅读七选五
解答词汇线索类试题经常用到的方法有词汇复现法和代词指代法。
词汇复现是语篇衔接的有效手段，语篇一般会通过原词复现、同义词复现、反义词复现、派生词复现，以及同畴词复现等常见方式来实现词汇复现。所谓同畴词，就是指同一范畴的词，即上义词和下义词。如color、 red、 white、 green、 yellow、 blue等都是表示颜色的词，其中color是上义词，其他词是下义词。
文章利用代词形成照应关系，事实上也是一种词汇复现。学生要保持对代词的敏感，善于找出代词，并对其进行必要的分析和研究，从而迅速锁定正确选项。常见的代词：人称代词he、 she、 it、 they等；指示代词this、 that、 those等；不定代词some、 all、 both等。
快招（一） 词汇复现法
【技法图解】
解题关键
1.词汇复现是保证文章前后衔接而经常使用的一种写作手段，通过寻找复现词汇可迅速确定答案。
2.词汇复现并不一定是词汇的简单重复，有时会以同义词、近义词、派生词以及同畴词等形式出现。在做题时，要特别注意选项中出现的与原文意思相同、相近或相反的词。
类型1 原词复现
【典例】 （2025 全国二卷节选）
Are you looking for a way to bring your family together？ Hoping to find a hobby that can be shared by both the little ones and adults？ 36. You may know the “feel－good” emotions that come with helping others， but there are even more unexpected ways volunteering will positively affect the whole family.
A.Helping the community lowers rates of depression.
B.Volunteering as a family may be just the thing you need.
C.Volunteering has a lifelong effect on kids and teenagers.
D.Volunteering can be the first step in breaking down prejudice.
E.For adults， volunteering can provide significant physical health benefits.
F.You may even learn that your kid has a talent you didn’t know about before.
G.Volunteering makes you feel capable and inspires you to make the most of each day.
解题思路：空前提及寻找凝聚家庭的方式和共同爱好。空后阐述志愿服务的好处。B项（家庭志愿服务可能正是你需要的）直接回答上文提问并引出志愿活动这个主题，承上启下，符合语境。B项中的family与上文bring your family together属于原词复现。
正确答案： B
类型2 同义（反义）词复现
【典例】 （2024 全国甲卷节选）
Take your time.It’s important to slow down and think about food as something nutritious rather than just something to eat in between meetings.37.（C.Don’t swallow a meal on the way to work.） It actually takes a few minutes for your brain to tell your body that it has had enough food， so eat slowly and stop eating before you feel full.
Eat with others whenever possible.Eating alone， especially in front of the TV or computer， often leads to mindless overeating.And be careful about the foods you keep at hand.It’s more challenging to eat in moderation if you have unhealthy snacks at the ready， like cookies.38.
A.Eat properly throughout the day.
B.We don’t always eat just to satisfy hunger.
C.Don’t swallow a meal on the way to work.
D.Most of us need to double the amount we eat.
E.Instead， surround yourself with healthy choices.
F.For many of us， moderation means eating less than we do now.
G.That won’t lead to cheating or giving up on your new eating plan.
解题思路：根据上句可知，如果你身边有像饼干这样不健康的零食，那么适度饮食就更具挑战性了，因此空处应与适度饮食的正确做法有关。E项（相反，让自己置身于健康的选择中）符合语境。E项中的healthy与上文中的unhealthy为反义词复现。
正确答案： E
类型3 派生词复现
【典例】 （2021 全国乙卷节选）
And what about that other dinner－party killer： awkward silence？ If you’re faced with an awkward silence at a dinner party， the only thing that always gets everyone talking again is to give the host a compliment （赞扬）.40. .Just quickly turn around and say， “This cake is extremely delicious and you have to tell me all about it.”
So being interesting at a dinner party isn’t that hard.
A.How do you know the host
B.The first step is to go exploring
C.If you ask the question “How did you get here？”
D.Be prepared to have awkward conversations with strangers
E.Or turn the conversation into a topic where they have little to say
F.What about that person who has had too much to drink or won’t stop talking
G.He or she is the person who is feeling the weight of that awkwardness the most
解题思路：本段首句提出面对“晚宴杀手：尴尬的沉默”时应该怎么办。第二句指出解决办法是赞扬晚宴的主人，G项（他或她是最能感受到这种尴尬的人）符合语境。G项中的awkwardness是本段主题句中的awkward的派生词，属于派生词复现。
正确答案： G
快招（二） 代词指代法
【技法图解】
解题关键
在谈话或者写作过程中，会用一些代词替换前面内容中出现过的人或事物，从而使表达的信息更加简洁。在做阅读七选五时，巧妙利用这样的指代关系可以帮助我们快速做出正确的选择。代词指代法一定要注意两种情况：一是要特别关注选项中的代词，二是要特别关注设空处后面句子中的代词。解题流程：
【典例】 （2024 1月浙江卷节选）
The most obvious advantage of online learning is that you can study anywhere and anytime.38. “I think a point that many people lose sight of is how easy it can be to fall behind schedule，” says graduate student Amanda Bindman.Before choosing to study online， consider whether you’re a self－motivated learner and if the material seems interesting enough to keep you going.
A.But that doesn’t mean there aren’t deadlines.
B.Your motivation should be your main concern.
C.Do you know that online courses are also part of your education？
D.Professor Alex Davidson teaches the same course in person and online.
E.The chief complaint about online courses is that they lack human interaction.
F.If you take an online course， what can you do to ensure the best possible grade？
G.A survey found that 29 percent of college students registered for online courses.
解题思路：根据上文The most obvious advantage of online learning is that you can study anywhere and anytime.可知，在线学习的优势是可以让你随时随地学习，空处应是与“学习时间或地点”有关的话题，A项与上文构成转折关系，其中的that指代上文提到的study anywhere and anytime。
正确答案： A
A
（2025 河南豫西北教研联盟三模）Whether you read a blog post or look through a book， you most likely do some type of reading every day.1. If you want to read faster and easier while maintaining reading comprehension， check out these tips.
Strategically approaching a text will make a big difference in efficiently digesting the material.First， think about your goals.Write down some questions you want to answer by the end.2. If your goal is more limited in range than the author’s， plan to only find and read the related sections.
Reading quickly with good comprehension requires focus and concentration.Many readers read a few sentences passively， without focus， then spend time going back and re－reading to make sure they understand them.According to the author Tim Ferriss， this habit is called regression （回归）.3. It will also make it harder to get a big picture view of the text.
Don’t read every section.It’s an old－fashioned idea that students must read every section of an article.Unless you’re reading something extremely important， skip the sections that aren’t relevant to your purpose.4. So， don’t waste time to fully read the whole textbook or article.
5. After you finish reading， write a few sentences to summarize what you read， and answer any questions you had before you started reading.By spending a few minutes thinking and writing what you learned， you’ll strengthen the material in your mind and have better recall later.
A.It will slow you down to some extent.
B.Focus on your eyes to increase your reading speed.
C.But reading through complex texts can be mentally tiring.
D.Then， determine the author’s purpose in writing the material.
E.Your job shouldn’t end when you read the last word on the page.
F.Reading selectively will possibly make you digest the main points.
G.Previewing a text prepares you to quickly understand what to read.
B
（2025 湖北鄂东南联考）
How to Eat and Drink Fewer Microplastics
Microplastics are everywhere.They’re in your liver， blood and even in your brain， and they’re almost impossible to avoid.1. .Here are four ways to reduce your exposure in what you eat and drink.
2.
Drinking bottled water could be introducing you to thousands of microscopic pieces of plastic.In fact， bottled water is the biggest pathway to microplastic exposure.Researchers have found that an average liter of bottled water contains about 240，000 plastic particles （微粒）， most of which are nanoplastics， measuring just a small part of the width of a human hair.Switching from bottled water to filtered （过滤的） tap water has the potential to reduce microplastic intake.
Avoid plastic food containers
Using plastic is often unavoidable， but there are many ways to reduce your food’s interaction with plastics， and that includes the plastic storage containers， said experts.Experts urge people to replace food that comes in plastic containers with alternatives.3. .Canned food is another plastic pollution pathway for humans.
Use glass in the microwave
One study found that microwaving food in plastic containers and reusable food bags could release more than 4 million microplastic and 2 billion nanoplastic particles per square centimeter in just three minutes.Heat causes microplastics to get into your food， so avoid putting hot food into plastic packaging.4. .
Avoid highly processed foods
Highly processed foods contain significantly more microplastics than minimally processed food.5. .Of the products tested， breaded shrimp （虾） had the highest concentrations of plastic particles.Highly processed chicken pieces contained 30 times as many microplastics per gram as chicken breasts.
A.Choose to drink clean tap water
B.Filter and boil your bottled water
C.Microplastics could also be hiding in your food containers
D.Fortunately， there are some steps to minimize your exposure
E.That could be as simple as buying peanut butter in a glass container
F.And make sure that it’s not stored in sunlight or other warm environments
G.One study found microplastics in all 16 protein products that researchers sampled
【披沙拣金】
熟词生义 A篇 approach 熟义：v.靠近，接近 文中义：v.考虑；着手处理 digest 熟义：v.消化 文中义：v.领会；理解
B篇 introduce 熟义：v.介绍，引见 文中义：v.使初次接触 bottle 熟义：n.瓶子 文中义：v.装瓶
构词法 A篇 合成词：old－fashioned adj.过时的 派生词：selectively adv.有选择地 ［selective选择性的，有选择的＋－ly］
B篇 合成词：pathway n.途径，路径 intake n.摄取量，吸入量；摄入，吸入 派生词：microplastic n.微塑料，塑料微粒 ［micro－＋plastic塑料］ unavoidable adj.不可避免的 ［un－＋avoid避免＋－able］
难句分析 B篇 Researchers have found that an average liter of bottled water contains about 240，000 plastic particles （微粒）， most of which are nanoplastics， measuring just a small part of the width of a human hair. 分析：句子主干为Researchers have found that ...，that引导宾语从句。most of which在此引导非限制性定语从句，修饰先行词plastic particles，动词－ing短语measuring just ...在句中作状语。 译文：研究人员已经发现，一升普通瓶装水含有约24万塑料微粒，其中大部分是纳米塑料，其尺寸仅为人头发丝宽度的一小部分。
第二讲 依据词汇线索，巧解阅读七选五
【随堂演练】
A
语篇解读：本文是一篇说明文。文章主要介绍了一些提高阅读效率的方法，包括明确阅读目标、避免回读、有选择地阅读以及阅读后进行总结等。
1.C 根据上文可知，人们每天都在进行阅读；下文建议核实一些方法来提高阅读效率，C项（但阅读复杂的文本可能会让人精神疲惫）承上启下，符合语境。C项中的reading与上下文中的read属于原词复现。
2.D 根据上文可知，要先思考阅读目标并写下问题，D项（然后，确定作者撰写该材料的目的）承接上文，先思考目标，接着确定作者写作意图，符合逻辑。
3.A 上文介绍了回读，A项（这在一定程度上会让你慢下来）符合语境，A项中的It指代上文的regression。
4.F 根据上文可知，要进行有选择地阅读，F项（有选择地阅读可能会让你领会要点）符合语境。F项中的Reading selectively与上文Don’t read every section.相呼应。
5.E 根据下文可知，阅读结束后还有很多事情要做，E项（当你读完书页上的最后一个字时，你的工作不应就此结束）能够概括本段主旨，符合语境。E项中的end和下文中的finish属于同义复现。
B
语篇解读：本文是一篇说明文。文章主要讲述了如何减少微塑料的接触。
1.D 根据空前内容可知，微塑料几乎无处不在，无法避免；根据空后句子可知，文章接下来介绍的是关于如何减少食物和饮料中微塑料接触的四种方法。D项（幸运的是，有一些措施可以减少你的接触）承上启下，符合语境。D项中的minimize与空后的reduce为同义复现。
2.A 空处为本段小标题。根据本段内容可知，本段主要围绕着瓶装水含有大量微塑料来展开；由本段最后一句可知，此处建议由瓶装水换为过滤自来水。A项（选择饮用干净的自来水）符合语境。A项中的clean tap water与空后的filtered （过滤的） tap water为同义复现。
3.E 根据本段小标题可知，本段主要强调的是要避免使用塑料食品容器；空前一句指出专家敦促人们用替代品代替塑料容器中的食物，E项（这可能很简单，就像买一个玻璃容器里的花生酱）举例说明具体替代方案，符合语境。E项中的That指代上文的replace food that comes in plastic containers with alternatives。
4.F 根据空前一句可知，此处指出因为热量会导致微塑料进入食物中，所以在使用微波炉加热时不要把热的食物放入塑料包装中；F项（并确保它没有储存在阳光或其他温暖的环境中）对上文的建议进行了补充，符合语境。F项中的it指代上一句中的hot food。
5.G 根据段落小标题以及空前一句可知，本段主要讲的是要避免微塑料含量比较高的深加工食品的摄入。根据下文可知，此处指明了经过深加工的蛋白质食品中微塑料含量是比较高的。G项（一项研究在研究人员取样的所有16种蛋白质产品中发现了微塑料）承上启下，符合语境。G项中的products和空后的products为原词复现。
6 / 6(共41张PPT)
第二讲 依据词汇线索，巧解阅读七选五
目录
探究突破
随堂演练
探究突破
解答词汇线索类试题经常用到的方法有词汇复现法和代词指
代法。
词汇复现是语篇衔接的有效手段，语篇一般会通过原词复现、同
义词复现、反义词复现、派生词复现，以及同畴词复现等常见方式来
实现词汇复现。所谓同畴词，就是指同一范畴的词，即上义词和下义
词。如color、 red、 white、 green、 yellow、 blue等都是表示颜色的
词，其中color是上义词，其他词是下义词。
文章利用代词形成照应关系，事实上也是一种词汇复现。学生要
保持对代词的敏感，善于找出代词，并对其进行必要的分析和研究，
从而迅速锁定正确选项。常见的代词：人称代词he、 she、 it、 they
等；指示代词this、 that、 those等；不定代词some、 all、 both等。
快招（一） 词汇复现法
【技法图解】
解题关键
1. 词汇复现是保证文章前后衔接而经常使用的一种写作手段，通过寻
找复现词汇可迅速确定答案。
2. 词汇复现并不一定是词汇的简单重复，有时会以同义词、近义词、
派生词以及同畴词等形式出现。在做题时，要特别注意选项中出现的
与原文意思相同、相近或相反的词。
类型1 原词复现
【典例】 （2025·全国二卷节选）
Are you looking for a way to bring your family together？ Hoping to
find a hobby that can be shared by both the little ones and adults？
36. You may know the “feel-good” emotions that come with
helping others， but there are even more unexpected ways volunteering
will positively affect the whole family.
A. Helping the community lowers rates of depression.
B. Volunteering as a family may be just the thing you need.
C. Volunteering has a lifelong effect on kids and teenagers.
D. Volunteering can be the first step in breaking down prejudice.
E. For adults， volunteering can provide significant physical health
benefits.
F. You may even learn that your kid has a talent you didn’t know about
before.
G. Volunteering makes you feel capable and inspires you to make the most
of each day.
解题思路：空前提及寻找凝聚家庭的方式和共同爱好。空后阐述志愿
服务的好处。B项（家庭志愿服务可能正是你需要的）直接回答上文
提问并引出志愿活动这个主题，承上启下，符合语境。B项中的family
与上文bring your family together属于原词复现。
正确答案： B
类型2 同义（反义）词复现
【典例】 （2024·全国甲卷节选）
Take your time.It’s important to slow down and think about food as
something nutritious rather than just something to eat in between
meetings.37.（C. Don’t swallow a meal on the way to work.） It
actually takes a few minutes for your brain to tell your body that it has had
enough food， so eat slowly and stop eating before you feel full.
Eat with others whenever possible.Eating alone， especially in front
of the TV or computer， often leads to mindless overeating.And be
careful about the foods you keep at hand.It’s more challenging to eat in
moderation if you have unhealthy snacks at the ready， like cookies.
38.
A. Eat properly throughout the day.
B. We don’t always eat just to satisfy hunger.
C. Don’t swallow a meal on the way to work.
D. Most of us need to double the amount we eat.
E. Instead， surround yourself with healthy choices.
F. For many of us， moderation means eating less than we do now.
G. That won’t lead to cheating or giving up on your new eating plan.
解题思路：根据上句可知，如果你身边有像饼干这样不健康的零食，
那么适度饮食就更具挑战性了，因此空处应与适度饮食的正确做法有
关。E项（相反，让自己置身于健康的选择中）符合语境。E项中的
healthy与上文中的unhealthy为反义词复现。
正确答案： E
类型3 派生词复现
【典例】 （2021·全国乙卷节选）
And what about that other dinner-party killer： awkward silence？ If
you’re faced with an awkward silence at a dinner party， the only thing
that always gets everyone talking again is to give the host a compliment
（赞扬）.40. .Just quickly turn around and say， “This cake is
extremely delicious and you have to tell me all about it.”
So being interesting at a dinner party isn’t that hard.
A. How do you know the host
B. The first step is to go exploring
C. If you ask the question “How did you get here？”
D. Be prepared to have awkward conversations with strangers
E. Or turn the conversation into a topic where they have little to say
F. What about that person who has had too much to drink or won’t stop
talking
G. He or she is the person who is feeling the weight of that awkwardness
the most
解题思路：本段首句提出面对“晚宴杀手：尴尬的沉默”时应该怎么
办。第二句指出解决办法是赞扬晚宴的主人，G项（他或她是最能感
受到这种尴尬的人）符合语境。G项中的awkwardness是本段主题句中
的awkward的派生词，属于派生词复现。
正确答案： G
快招（二） 代词指代法
【技法图解】
解题关键
在谈话或者写作过程中，会用一些代词替换前面内容中出现过的
人或事物，从而使表达的信息更加简洁。在做阅读七选五时，巧妙利
用这样的指代关系可以帮助我们快速做出正确的选择。代词指代法一
定要注意两种情况：一是要特别关注选项中的代词，二是要特别关注
设空处后面句子中的代词。解题流程：
【典例】 （2024·1月浙江卷节选）
The most obvious advantage of online learning is that you can study
anywhere and anytime.38. “I think a point that many people lose
sight of is how easy it can be to fall behind schedule，” says graduate
student Amanda Bindman.Before choosing to study online， consider
whether you’re a self-motivated learner and if the material seems
interesting enough to keep you going.
A. But that doesn’t mean there aren’t deadlines.
B. Your motivation should be your main concern.
C. Do you know that online courses are also part of your education？
D. Professor Alex Davidson teaches the same course in person and online.
E. The chief complaint about online courses is that they lack human
interaction.
F. If you take an online course， what can you do to ensure the best
possible grade？
G. A survey found that 29 percent of college students registered for online
courses.
解题思路：根据上文The most obvious advantage of online learning is
that you can study anywhere and anytime.可知，在线学习的优势是可以
让你随时随地学习，空处应是与“学习时间或地点”有关的话题，A
项与上文构成转折关系，其中的that指代上文提到的study anywhere
and anytime。
正确答案： A
随堂演练
A
（2025·河南豫西北教研联盟三模）Whether you read a blog post
or look through a book， you most likely do some type of reading every
day.1. If you want to read faster and easier while maintaining
reading comprehension， check out these tips.
Strategically approaching a text will make a big difference in
efficiently digesting the material.First， think about your goals.Write
down some questions you want to answer by the end.2. If your goal
is more limited in range than the author’s， plan to only find and read the related sections.
Reading quickly with good comprehension requires focus and
concentration.Many readers read a few sentences passively， without
focus， then spend time going back and re-reading to make sure they
understand them.According to the author Tim Ferriss， this habit is called
regression （回归）.3. It will also make it harder to get a big picture
view of the text.
Don’t read every section.It’s an old-fashioned idea that students
must read every section of an article.Unless you’re reading something
extremely important， skip the sections that aren’t relevant to your
purpose.4. So， don’t waste time to fully read the whole textbook
or article.
5. After you finish reading， write a few sentences to
summarize what you read， and answer any questions you had before you
started reading.By spending a few minutes thinking and writing what you
learned， you’ll strengthen the material in your mind and have better
recall later.
A. It will slow you down to some extent.
B. Focus on your eyes to increase your reading speed.
C. But reading through complex texts can be mentally tiring.
D. Then， determine the author’s purpose in writing the material.
E. Your job shouldn’t end when you read the last word on the page.
F. Reading selectively will possibly make you digest the main points.
G. Previewing a text prepares you to quickly understand what to read.
语篇解读：本文是一篇说明文。文章主要介绍了一些提高阅读效率
的方法，包括明确阅读目标、避免回读、有选择地阅读以及阅读后
进行总结等。
语篇解读：本文是一篇说明文。文章主要介绍了一些提高阅读效率
的方法，包括明确阅读目标、避免回读、有选择地阅读以及阅读后
进行总结等。
1. C 根据上文可知，人们每天都在进行阅读；下文建议核实一
些方法来提高阅读效率，C项（但阅读复杂的文本可能会让人精神
疲惫）承上启下，符合语境。C项中的reading与上下文中的read属
于原词复现。
2. D 根据上文可知，要先思考阅读目标并写下问题，D项（然后，
确定作者撰写该材料的目的）承接上文，先思考目标，接着确定作者
写作意图，符合逻辑。
3. A 上文介绍了回读，A项（这在一定程度上会让你慢下来）符合
语境，A项中的It指代上文的regression。
4. F 根据上文可知，要进行有选择地阅读，F项（有选择地阅读可
能会让你领会要点）符合语境。F项中的Reading selectively与上文
Don’t read every section.相呼应。
5. E 根据下文可知，阅读结束后还有很多事情要做，E项（当你读
完书页上的最后一个字时，你的工作不应就此结束）能够概括本段主
旨，符合语境。E项中的end和下文中的finish属于同义复现。
B
（2025·湖北鄂东南联考）
How to Eat and Drink Fewer Microplastics
Microplastics are everywhere.They’re in your liver， blood and
even in your brain， and they’re almost impossible to
avoid.1. .Here are four ways to reduce your exposure in what you eat
and drink.
2.
Drinking bottled water could be introducing you to thousands of
microscopic pieces of plastic.In fact， bottled water is the biggest
pathway to microplastic exposure.Researchers have found that an average
liter of bottled water contains about 240，000 plastic particles （微粒），
most of which are nanoplastics， measuring just a small part of the width
of a human hair.Switching from bottled water to filtered （过滤的） tap
water has the potential to reduce microplastic intake.
Avoid plastic food containers
Using plastic is often unavoidable， but there are many ways to
reduce your food’s interaction with plastics， and that includes the
plastic storage containers， said experts.Experts urge people to replace
food that comes in plastic containers with alternatives.3. .Canned
food is another plastic pollution pathway for humans.
Use glass in the microwave
One study found that microwaving food in plastic containers and
reusable food bags could release more than 4 million microplastic and 2
billion nanoplastic particles per square centimeter in just three
minutes.Heat causes microplastics to get into your food， so avoid putting
hot food into plastic packaging.4. .
Avoid highly processed foods
Highly processed foods contain significantly more microplastics than
minimally processed food.5. .Of the products tested， breaded
shrimp （虾） had the highest concentrations of plastic particles.Highly
processed chicken pieces contained 30 times as many microplastics per
gram as chicken breasts.
A. Choose to drink clean tap water
B. Filter and boil your bottled water
C. Microplastics could also be hiding in your food containers
D. Fortunately， there are some steps to minimize your exposure
E. That could be as simple as buying peanut butter in a glass container
F. And make sure that it’s not stored in sunlight or other warm
environments
G. One study found microplastics in all 16 protein products that
researchers sampled
语篇解读：本文是一篇说明文。文章主要讲述了如何减少微塑料的
接触。
语篇解读：本文是一篇说明文。文章主要讲述了如何减少微塑料的
接触。
1. D 根据空前内容可知，微塑料几乎无处不在，无法避免；根据空
后句子可知，文章接下来介绍的是关于如何减少食物和饮料中微塑料
接触的四种方法。D项（幸运的是，有一些措施可以减少你的接触）
承上启下，符合语境。D项中的minimize与空后的reduce为同义复现。
2. A 空处为本段小标题。根据本段内容可知，本段主要围绕着瓶装
水含有大量微塑料来展开；由本段最后一句可知，此处建议由瓶装水
换为过滤自来水。A项（选择饮用干净的自来水）符合语境。A项中
的clean tap water与空后的filtered （过滤的） tap water为同义复现。
3. E 根据本段小标题可知，本段主要强调的是要避免使用塑料食品
容器；空前一句指出专家敦促人们用替代品代替塑料容器中的食物，
E项（这可能很简单，就像买一个玻璃容器里的花生酱）举例说明具
体替代方案，符合语境。E项中的That指代上文的replace food that
comes in plastic containers with alternatives。
4. F 根据空前一句可知，此处指出因为热量会导致微塑料进入食物
中，所以在使用微波炉加热时不要把热的食物放入塑料包装中；F项
（并确保它没有储存在阳光或其他温暖的环境中）对上文的建议进行
了补充，符合语境。F项中的it指代上一句中的hot food。
5. G 根据段落小标题以及空前一句可知，本段主要讲的是要避免微
塑料含量比较高的深加工食品的摄入。根据下文可知，此处指明了经
过深加工的蛋白质食品中微塑料含量是比较高的。G项（一项研究在
研究人员取样的所有16种蛋白质产品中发现了微塑料）承上启下，符
合语境。G项中的products和空后的products为原词复现。
【披沙拣金】
熟
词
生
义 A 篇 approach 熟义：v.靠近，接近 文中义：v.考虑；着手处理
digest 熟义：v.消化 文中义：v.领会；理解
B 篇 introduce 熟义：v.介绍，引见 文中义：v.使初次接触
bottle 熟义：n.瓶子 文中义：v.装瓶
构
词
法 A 篇 合成词：old-fashioned adj.过时的
派生词：selectively adv.有选择地 [selective选择性的，有选择的＋-ly]
B 篇 合成词：pathway n.途径，路径
intake n.摄取量，吸入量；摄入，吸入
派生词：microplastic n.微塑料，塑料微粒 [micro-＋plastic塑料]
unavoidable adj.不可避免的 [un-＋avoid避免＋-able]
难
句
分
析 B 篇 Researchers have found that an average liter of bottled water contains about 240，000 plastic particles （微粒）， most of which are nanoplastics， measuring just a small part of the width of a human hair.
分析：句子主干为Researchers have found that ...，that引导宾语从句。most of which在此引导非限制性定语从句，修饰先行词plastic particles，动词-ing短语measuring just ...在句中作状语。
译文：研究人员已经发现，一升普通瓶装水含有约24万塑料微粒，其中大部分是纳米塑料，其尺寸仅为人头发丝宽度的一小部分。
THANKS
演示完毕 感谢观看
