高中英语北师大版选修7同步课件：Unit+19.1

8.告知某人某事 inform sb.of sth.
9.记住 keep in mind
10.以防万一
in case
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三、指出下列句子中画线部分是什么从句 1.It is necessary that we live a low-carbon life. 2.Who will take over the company is not known. 3.That’s why I like the film A Beautiful Mind. 4.I have no idea who did best in the Asian Games. 5.She can’t decide whether she will attend the party. 1. 主语从句 2. 主语从句 3. 表语从句 4. 同位语从句 5. 宾语从句
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二、短语互译
1.get ahead 取得成功;获得进步
2.stand out 突出,显眼
3.in the absence of 缺乏,不存在
4.rely on 依赖,指望
5.take the form of 以……的形式出现;存在
6.hold the key to 抓住……的关键
7.确保,务必 make sure
4.guarantee D.to make it certain that sth.will happen
5.surround E.to tell sb.about sth.
rm F.to start to go faster
7.ensure G.to be all around sb./sth.
单词注释 难句剖析 导读诱思
For decades educators fought his idea that sign language is a natural language like English,French and Japanese.They assumed6 language must be based on speech,the modulation7 of sound.But sign language is based on the movement of hands,the modulation of space.“What I said,”Stokoe explained,“is that language is not related to mouth but brain.”
一二三四五六七Leabharlann 六、阅读课文GET AHEAD WITH YOUR ENGLISH,回答下 列问题
1.When was it foretold that English would cover the whole world? 答案:In the 1700s. 2.Why are teachers encouraged to create a rich language environment in the classroom? 答案:Because by doing this the students can get an adequate amount of input in English. 3.What is required of the materials that the teachers give to the students? 答案:The materials must be of the highest quality.
单词注释 难句剖析 导读诱思
When Bill Stokoe went to Gallaudet to teach English,he was enrolled in a course in signing.But Stokoe noticed something strange:among themselves,students signed differently from his classroom teacher.
Stokoe had been taught a sort of gestural code3,each movement of the hands representing a word in English.At the time,American Sign Language (ASL) was thought to be no more than a form of pidgin4 English.But Stokoe believed the “hand talk” his students used looked richer.He wondered:might deaf people actually have a genuine language?And could that language be unlike any other on earth?It was 1955 and Stokoe’s idea was considered academic heresy5.
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2.According to some theories,what is the best way to learn a foreign language?
A.Learning a foreign language in its native language environment. B.Remembering all the words in the dictionary. C.Practicing it in your daily life as much as you can. 答案:A 3.What should teachers do to help students learn English in the classroom? A.Let students memorize some English passages. B.Try to explain the English grammar clearly. C.Try to create a rich language environment in the classroom. 答案:C
单词注释 难句剖析 导读诱思
Only in the past 20 years have specialists in language study realized that sign language is unique—it’s a speech of the hand.
剖析:句中的in the past 20 years为时间状语,“only+状语”置于句首 时,句子要用部分倒装;that引导宾语从句,作动词realized的宾语。
译文:仅仅在过去的二十年里,研究语言的专家们才意识到手语 是独特的——它是一种手的语言。
单词注释 难句剖析 导读诱思
1.Who started the present growing interest in sign language? 答案:An English teacher. 2.According to Bill Stokoe,what is language related to? 答案:Brain.
8.accelerate H.a firm promise that you will do sth.or that sth.will
happen
9.fold
I.the state of being exact or correct
10.accuracy J.to bend into two or more parts 答案:1~10 BCAHGEDFJI
Unit 19 Language
单词注释 难句剖析 导读诱思
你会“口语”的同时懂“手语”吗?请阅读下面这篇文章吧! Sign has become a scientific hot button. Only in the past 20 years have specialists in language study realized that sign language is unique—it’s a speech of the hand.They offer a new way to explore how the brain generates1 and understands language,and throw new light on an old scientific debate:whether language,complete with grammar,is something that we are born with,or whether it is a learned behaviour.The current interest in sign language has roots in the pioneering work of one teacher at Gallaudet University in Washington,D.C.,the world’s only liberal2 arts university for deaf people.
4.It isn’t known yet who
will give us a lecture.
5.It’s doubtful whether there’ll be any seats left.
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五、阅读课文GET AHEAD WITH YOUR ENGLISH,完成下 列各题
1.Why have more and more people decided to learn English in recent years?
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4.Which of the following is NOT true according to the text? A.Set achievable targets and ask your friends to motivate you. e all your spare time to study English. C.If you reach a target,treat yourself. 答案:B 5.When you learn English,what do you need to keep in mind to stay dedicated? A.Your targets. B.The time you spend on English. C.The reason why you are learning English. 答案:C
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四、选词填空
which who that how whether
1.The truth is that
she likes living alone.
2.I really don’t know which bike I should choose.
3. How
can I work out the problem that puzzles me?
单词注释 难句剖析 导读诱思
1.generate/̍dʒenəreIt/ vt.形成;产生 2.liberal/̍lIbərəl/ adj.开明的;人文的;不拘泥的 3.code/kəʊd/ n.代码 4.pidgin/̍pIdʒIn/ n.混杂语言 5.heresy/̍herəsi/ n.异端邪说 6.assume/ə̍sjuːm/ vt.假定 7.modulation/̩mɒdjʊ̍leIʃn/ n.调节;调整
A.Because they think it’s cool to know a new language. B.Because English is a compulsory course in schools. C.Because the growth of international companies and the great advances in communications make people realize they need to learn English as a foreign language. 答案:C
Warm-up & Lesson 1 Language Learning
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一、释义搭配
1.adjust A.the fact of sb.being away
2.attain B.to make small changes to sth.in order to improve it
3.absence C.to succeed in getting sth.