人教版英语选修八 Unit 3　Inventors and inventions知识点课件25张

课件25张PPT。
Book 8　Unit 3　Inventors and inventions
1.distinguish vt.& vi.显示……的差别;使……有所不同;辨别
教材原句
①Here was a chance for me to 　distinguish???? myself...这次我有机会来表现一下自己了……重点单词◆单句填空
②It is the superior intelligence and the use of language that distinguish man　from????the other animals.
③As far as I know, she has already distinguished herself 　as???? an
athlete.
④Honestly speaking, I admire your　distinguished???? (distinguish) achievements.◆单句改错
⑤Reading good books enriches our mind and teaches us to distinguish be-tween right or wrong.　or→and????
◆写作微练
⑥泰山因它美丽的风光和丰富的文化而出名。(2017北京书面表达)
　Mount Tai is distinguished for its beautiful sights as well as rich culture.????点拨
(1)distinguish...from...使……有别于……
distinguish between...and...辨别……和……
distinguish oneself (as...)(作为……)表现突出
(2)distinguished adj.卓越的;著名的;杰出的
be distinguished for...因……而出名
(3)distinguishable adj.易分辨的;能区分的2.bear vt.忍受;忍耐;负担
教材原句
①I cannot　bear???? the smell of...我忍受不了……的气味。
◆写出下列句中bear的含义
②No one can bear being made fun of in public.　忍受????
③My sister did bear a healthy baby in hospital the other day.　生育????
④According to the rule, he shall bear all the costs of repair.　负担;承担????
⑤All the newly-planted oranges trees have also begun to bear.　结果实????◆写作微练
⑥每个人都应该承担保护环境的责任。(2016北京高考)
　Everyone should bear the responsibility to protect the environment.????
⑦记住:在去你朋友家前你最好提前给他打电话。(2018课标全国Ⅰ书面表达)
　Bear in mind that you had better call your friend up in advance before going to his home.????点拨
can't bear (sb./sb.'s)doing sth.不能忍受(某人)做某事
can't bear to do sth.不能忍受做某事
bear a heavy burden承担重担
bear the responsibility/the blame承担责任/受责备
bear/keep sth. in mind记住某事
bear in mind that...记住……3.associate vt.& vi.联想;联系
教材原句
①Although he is most often associated 　with???? the invention of the tele-phone...尽管人们总是把他和电话的发明联系到一起……◆单句填空
②Many serious health problems are associated 　with???? smoking.
③China is in 　association???? (associate) with many countries in business.
④The cancer risks 　associated????(associate) with the environmental pollu
-tion have been well proved.◆单句改错
⑤I always associate the smell of baking to my childhood. 　to→with????
◆写作微练
⑥我认为春天与希望有关。那就是我喜欢它的原因。(2016四川书面表达)
I think　spring is associated with hope????. That's why I like it.点拨
(1)associate...with...把……和……联系在一起
be associated with...和……有关
associate with sb.与某人交往或打交道
(2)association n.联合;联想;交往;协会;团体
in association with...与……合伙/合作1.call up 给……打电话;使……回忆起
教材原句
①When I called　up???? my mother in the countryside on the telephone she was very upset.当我给乡下的妈妈打电话时,她非常烦恼。重点短语◆单句填空
②The project calls　　　for????money and time.
③He is ill,so you should call　in????the doctor right away.
④Please tell him to call　back????.My number is 5766490.◆写作微练
⑤关于友谊的这句谚语使我想起了去年我经历的一件难忘的事。
　The saying concerning friendship calls up one unforgettable thing that I went through last year.????
⑥我们应该号召更多人关注环境保护。
　We should call on more people to pay attention to protecting the envi-ronment.????◆单句改错
⑦The other day, I gave my mother call, telling her a piece of good news.　在call前加a????点拨
call off取消;停止
call on/upon拜访(某人);号召
call for要求;需要;去接(某人)
call in召来;叫来(服务)
[联想]
ring up给……打电话　　ring/call back回复电话
ring off挂断电话　　give sb. a ring/call给某人打电话
hang/hold on不挂断电话　　hang up挂断电话2.get through 设法联系上(尤指打通电话);(设法)做完;通过;渡过(难关);用完;耗尽
教材原句
①I can't get 　through????.我拨不通电话。 ◆写出下列各句中get through的含义
②I managed to get through the game and the pain was worth it in the end. 　(设法)做完????
③I couldn't get through to him because his telephone was out of order now
and then. 　打通电话????
④Luckily, he got through the exam and his efforts paid off. 　通过????◆写作微练
⑤最近,我克服了英语发音的问题,语文和数学进展得也很顺利。(2017天津书面表达)
????Recently, I have got over the problem of English pronunciation and have been getting on well with my Chinese and math.????
⑥制订计划后,我们应该努力完成它。(2016浙江书面表达)
　After making a plan, we should struggle to get it through.????点拨
get over克服
get on进展;进步
get across被理解;使人了解
get down to着手认真做某事
get in收获
get away with被放过;受到从轻发落
祈使句+and+陈述句
教材原句
①　Follow????(follow) it up,explore all around it,and before you know it,you will have something worth thinking about to occupy your mind.跟随它,在它的周围探索,不知不觉中,某些值得考虑的东西将会占据你的大脑。重点句型◆同义句转换
Turn left and you will see a bus stop on the right.
→②　If you turn left????, you will see a bus stop on the right.
→③　Turning left????, you will see a bus stop on the right.
◆单句填空
④Work hard 　and????your efforts will pay off in time.
⑤Hurry up, 　or????we will miss the first train.◆写作微练
⑥了解唐朝的历史,你会更好地理解唐诗。(2017课标全国Ⅰ书面表达)
　Know about the history of the Tang Dynasty and you will understand the Tang poems better.????
⑦参加这次活动,你就能和更多人分享你的图片。(2016课标Ⅱ)
　Take part in the activity and you can share your photos with more people.????点拨
本句为“祈使句+and+陈述句”的形式,祈使句要使用动词原形开头。
[联想]
(1)祈使句+and+陈述句=If...,+主句
(2)祈使句+or+陈述句=If...not,+主句
(3)名词短语+and+陈述句(名词短语中通常含有more, another, further, earlier等词)