人教版英语必修四Unit 4　Body language知识点课件41张

课件41张PPT。
Book 4　Unit 4　Body language
1.represent vt.代表;象征;表现;描写;描绘
教材原句
①Yesterday, another student and I, 　representing????(represent) our uni-versity's student association,went to the Capital International Airport to meet this year's international students. 重点单词◆单句填空
②She represents her mother 　　as???? the kindest mother in the world.
③Much to his delight, the top student will represent his school 　to make????
(make) a speech at the meeting.
④In the afternoon, he together with some of our student　representatives????
(representative)is going to visit the Haihe River and enjoy the beautiful scenery there.◆用represent/stand for的适当形式填空
⑤The competition attracted over 500 contestants 　representing???? 8 dif-ferent countries.
⑥As we all know, the five rings 　represent/stand for???? the five continents of
the world.
点拨
(1)represent...as...把……描绘成……
represent sb. to do sth.代表某人做某事
represent sth. to sb.向某人提出某事
(2)representative n.代表 adj.典型的;有代表性的
a representative of...……的代表[辨析]2.curiously adv.好奇地
教材原句
①After half an hour of waiting for their flight to arrive, I saw several young people enter the waiting area looking around 　curiously????(curi-ous).◆单句填空
②But　curiously????(curious)enough it was Katharine who refused this.
③People gathered round, curious　to know????(know)what was happening.
④The letter wasn't addressed to me but I opened it out of 　curiosity????(curious).◆单句改错
⑤Suddenly the girl quieted down and curious began looking around.
　curious→curiously????
◆完成句子
⑥出于好奇,其他所有的学生都很想知道老师为什么表扬我。
Out of curiosity, all the other students 　were curious to know why the teacher praised me????.
点拨
(1)be curious about对……感到好奇
be curious to do sth.很好奇地做某事;很想做某事
(2)out of curiosity出于好奇
meet/satisfy one's curiosity满足某人的好奇心
with curiosity=curiously好奇地3.approach vt.& vi.接近;靠近;走近n.接近;方法;途径;小径;道路
教材原句
①Tony 　approached???? (走近)Julia, touched her shoulder and kissed her on the cheek!◆单句填空
②　Approaching????(approach) the vehicle, they saw that a woman was try-ing to get out of the broken window. (2017课标全国Ⅰ)
③Over the years, there have been a number of different techniques to help
designers 　(to)approach????(approach) this important point. (2018课标全国Ⅰ)
④China's approach to 　protecting???? (protect) its environment while feed-ing its citizens offers useful lessons for agriculture and food policymakers worldwide. (2018课标全国Ⅱ改编)◆完成句子
⑤随着重阳节的临近,我们打算参观附近的敬老院。
　With the Double Ninth Festival approaching????, we plan to visit the nearby nursing home. 点拨
approach sb. for sth./about(doing) sth.要求某人(做)……
be approaching 快到了
the approach of sth.某事的来临
make an approach/approaches to sb.对某人提出建议
an approach to sth.做某事的方法[联想]
表示“……来临”的其他表达有:be drawing near,be around the corner等。
[点津]
approach表示“……的方法/途径”时,后常接介词to;当表示某人或某物来临时,其后常接介词of。4.defend vt.保护;保卫;辩护
教材原句
①She stepped back appearing surprised and put up her hands, as if in
????defence???? (defend).◆单句填空
②　Defending????(defend)the motherland is every citizen's responsibility.
③Nowadays, students should be trained to defend themselves 　against/from????some attacks.
④All the people, men and women, young and old, were fighting against the flood in 　defence???? (defend) of their own homes.◆一句多译
我已经雇了一位律师为自己辩护。
⑤　I have hired a lawyer to defend myself.????(defend).
⑥　I have hired a lawyer in my defence????(in one's defence).点拨
(1)defend...from/against(doing)...保护……免受伤害
defend oneself为自己辩护;自卫
(2)defence n.防御;保卫
in defence of=in one's defence保卫……;为……辩护
(3)defensive adj.防御性的;戒备的1.in general 总的来说;通常
教材原句
①　In???? general, though, studying international customs can certainly help avoid difficulties in today's world of cultural crossroads!重点短语◆单句填空
②　 In????general, they can expect to live six or seven years longer than men.
③　Generally????(general) speaking, the number of the people who drive
after drinking is smaller and smaller.◆单句改错
④The more ancient any form is, the more, as general rule, it differs from living forms.　as后加a????◆写作微练
⑤总之,这次活动为你提供了一个分享你的照片的机会。(2016课标全国Ⅱ书面表达)
　In a word/All in all, this activity offers you a chance to share your pho-
tos.????点拨
as a general rule一般而言;通常
generally speaking 总体而言;一般而言
[联想]
表示“总而言之”的其他表达:
all in all;in a word;on the whole;to sum up2.lose face 丢脸;失面子
教材原句
①There are unhappy smiles, such as when someone “　loses????(lose) face” and smiles to hide it.◆单句填空
②Faced 　with???? difficulties, they never give up and always try their best to find a way out.
③Rather than admitting failure, Frank made　a???? face in order to save face.
◆单句改错
④John's careless work made him lose a face before his boss.
　去掉face前面的a????◆一句多译
面对困难时,不要灰心。
Don't lose heart?点拨
save (one's) face保全面子　　make a face做鬼脸
be faced with面临　　face to face面对面
in the face of 面对(问题、困难、危险等)3.at ease 舒适;快活;自由自在
教材原句
①The most universal facial expression is, of course, the smile—its func-tion is to show happiness and put people 　at ???? ease.◆单句填空
②At first, he didn't feel 　at???? ease in the strange surroundings.
③We live in an age when more information is available 　with???? greater ease than ever before.◆单句改错
④I felt that he was ill at an ease with her. 　去掉ease前面的an????点拨
(1)with ease轻易地;毫不费力地
ill at ease局促不安,不自在
feel/look at ease感到/看上去心情放松
put sb. at ease使某人放松
(2) ease the pain/stress减轻痛苦/压力
ease sb.'s mind使某人宽慰
ease sb. into sth.使某人熟悉(新工作等)1.不定式作后置定语
教材原句
①The first person 　to arrive????(arrive) was Tony Garcia from Colombia, closely followed by Julia Smith from Britain.重点句型◆单句填空
②Most people know that Marie Curie was the first woman 　to win???? the Nobel Prize and the first person 　to win???? it twice.(win)
③The ability 　to express????(express)an idea is as important as the idea it-
self.◆完成句子
④我想采访刘洋,因为她是第一位进入太空的中国女士。
I want to interview Liu Yang, because　she is the first Chinese woman to enter space????.点拨
当中心词是序数词或被序数词、形容词最高级、the next、the only、the last等修饰时,常用不定式作后置定语。
[联想]
抽象名词后常常使用动词不定式作定语,常见的抽象名词有:ability, chance, ambition, offer, anxiety, attempt, promise, excuse, belief等。2.be likely to do sth.可能做某事
教材原句
①However, people from places like Spain, Italy or South American coun-tries approach others closely and are more likely 　to touch???? (touch) them.◆单句填空
②If you find something you love doing outside of the office, you'll be less likely　to bring???? (bring) your work home. (2016课标全国Ⅱ)
③The more positive an article, the 　more likely????(likely) it was to be shared, as Dr. Berger explains in his new book. (2016课标全国Ⅲ改编)◆一句多译
如果继续吸烟,你的身体健康可能会受到损害。
④You 　are likely to???? suffer from bad health if you keep smoking.
⑤　It is likely that????you will suffer from bad health if you keep smoking.点拨
sb./sth. be likely to do sth.某人/物可能做某事
It's likely that...可能……
[联想]
It is probable that...很可能……
It is possible (for sb.) to do sth.(某人)可能做某事
It is possible that...可能……