人教版 （新课程标准）必修四Unit 4 Body language复习课件(共67张PPT)

(共67张PPT)
背词条用法 (1)approach sb./sth.　　　　 靠近/接近某人/某物
be approaching 临近；靠近
(2)an approach to (doing) sth. 接近；近似；(做)某事的方法/途径
at the approach of ...(＝with＋n.＋approaching) 在快到……的时候
背写作佳句 ①At the approach of the rain and the wind, the swallows are busy.
在风雨来临之际，燕子们很是繁忙。
②The job market has changed and our approaches to finding work must change as well.
就业市场变了，我们找工作的途径也要改变。
学案(三)　高考语篇的价值发掘——提升学科素养
2021·浙江6月高考·阅读理解C篇——对接课标主题：跨文化沟通、包容与合作
If you ever get the impression that your dog can “tell” whether you look content or annoyed, you may be onto something.Dogs may indeed be able to distinguish between happy and angry human faces, according to a new study.
Researchers trained a group of 11 dogs to distinguish between images (图像) of the same person making either a happy or an angry face.During the training stage, each dog was shown only the upper half or the lower half of the person's face.The researchers then tested the dogs' ability to distinguish between human facial expressions by showing them the other half of the person's face or images totally different from the ones used in training.The researchers found that the dogs were able to pick the angry or happy face by touching a picture of it with their noses more often than one would expect by random chance.
The study showed the animals had figured out how to apply what they learned about human faces during training to new faces in the testing stage. “We can rule out that the dogs simply distinguish between the pictures based on a simple cue, such as the sight of teeth，” said study author Corsin Müller. “Instead，our results suggest that the successful dogs realized that a smiling mouth means the same thing as smiling eyes, and the same rule applies to an angry mouth having the same meaning as angry eyes.”
“With our study, we think we can now confidently conclude that at least some dogs can distinguish human facial expressions，” Müller told Live Science.
At this point, it is not clear why dogs seem to be equipped with the ability to recognize different facial expressions in humans. “To us, the most likely explanation appears to be that the basis lies in their living with humans, which gives them a lot of exposure to human facial expressions，” and this exposure has provided them with many chances to learn to distinguish between them, Müller said.
?好题不厌百回做，每做一次都有新发现
语篇解读：本文是一篇说明文。文章主要介绍了一项有关狗的研究。实验研究表明，狗能够识别人类的面部表情是高兴还是愤怒。
1．The new study focused on whether dogs can .
A．distinguish shapes
B．make sense of human faces
C．feel happy or angry
D．communicate with each other
解析：推理判断题。根据第一段第二句可知，一项新的研究表明，狗可能真的可以辨别人的面部表情是高兴还是愤怒。下文详细介绍了研究过程和结论：狗能够识别人的面部表情。倒数第二段中的“With our study, we think we can now confidently conclude that at least some dogs can distinguish human facial expressions”一句明确给出了结论。故选B项。
答案：B　
2．What can we learn about the study from paragraph 2
A．Researchers tested the dogs in random order.
B．Diverse methods were adopted during training.
C．Pictures used in the two stages were different.
D．The dogs were photographed before the test.
解析：细节理解题。根据第二段中的“The researchers then tested ... used in training.”可知，研究人员给狗展示了人的另一半面部或与训练中使用的完全不同的图像。由此可知，在两个测试阶段，狗看到的照片是不一样的。故选C项。
答案：C　
3．What is the last paragraph mainly about
A．A suggestion for future studies.
B．A possible reason for the study findings.
C．A major limitation of the study.
D．An explanation of the research method.
解析：段落大意题。根据最后一段第一句可知，本段主要探讨狗具备识别人类表情的能力的原因。下文给出了具体解释：狗与人类居住在一起，有很多机会接触到人类的表情，这种接触使狗学会辨别人类的面部表情。故选B项。
答案：B　
?文本精读固基础，高考强调基础扎实
(一)由文本积阅读词汇
1．content adj.　　　　　 _______
2．distinguish v. __________
3．upper adj. _______________
4．random adj. _______________
5．stage n. ___________
6．simply adv. _______________
7．cue n. _________________
8．exposure n. ___________
满意的
区分；辨别
上面的；上部的
随机的；随意的
阶段；时期
仅仅；只，不过
提示，暗示；线索
暴露；接触
B
A
C
A
(三)由文本积主题词块
1．facial expressions　　　　 _________
2．figure out _____________
3．in the testing stage ___________
4．rule out ______________
5．apply to _______________
6．at this point ________________
7．be equipped with _____________
8．appear to be _____________
面部表情
理解；弄明白
在测试阶段
把……排除在外
适用于；应用于
目前，到这个时候
具备；配备着
好像是；仿佛
(四)用文本词汇替换蓝体词汇
1．Like so many creative people, he was never satisfied. _________
2．Now researchers have worked out part of their secret. __________
3．Every school here has an adequate number of multimedia devices.
_______________
content
figured out
is equipped with
(五)在语境中悟微点语法
1．At this point, it is not clear why dogs seem to be equipped with the ability to recognize different facial expressions in humans.
分析：句中it作形式主语，____引导的名词性从句是真正的主语。
[对点练]　单句语法填空
①It suddenly occurred to him _____he hadn't finished his assignment.
②It doesn't matter you hand in your homework this day or next day.
why
that
whether
2．To us, the most likely explanation appears to be that the basis lies in their living with humans, which gives them a lot of exposure to human facial expressions ...
分析：句中主句、that引导的表语从句、which引导的非限制性定语从句中的谓语动词都是用的_____________形式。
[对点练]　单句语法填空
①What they want to get _____(be) a number of good books.
②Three fourths of the surface of the earth __(be) covered with water.
③Going out for a walk after supper ___(be) a good habit.
第三人称单数
are
is
is
(六)在语境中赏表达之美
1．(赏结构之美)Researchers trained a group of 11 dogs to distinguish between images of the same person making either a happy or an angry face.
赏析：句中动词不定式短语to distinguish between images of the same person作____状语，现在分词短语making either a happy or an angry face作定语，修饰名词_______。两个非谓语动词短语的使用，使得句子结构紧凑，表意丰富。
目的
person
[对点练——完成句子]
①___________________________, I read a lot of books_______________________.
为了在这次演讲比赛中取得好成绩，我翻看了很多讲述演讲技巧的书。
②He often goes to the club _____________from his classmates_________________.
他经常去俱乐部向学习音乐专业的同学寻求建议。　　
To do well in the speech contest
telling about speech skills
to seek advice
majoring in music
2．(赏用词之美)Dogs may indeed be able to distinguish between happy and angry human faces, according to a new study.
赏析：本句运用distinguish(区分；辨别)明确说明了狗区分开心和生气表情的能力，而且indeed(的确)，be able to(有能力做……)，和情态动词may(可能)的使用，使得表达客观，引发读者继续读下去的兴趣。
3．(赏意境之美)The researchers found that the dogs were able to pick the angry or happy face by touching a picture of it with their noses more often than one would expect by random chance.
赏析：狗用鼻子触碰画面，来选出生气或者开心的表情。此句用生动形象极具画面感的场景说明了实验结果。
“课下主题训练”见“课下主题训练（四）”
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