3B5U3GreatScientists-languagepoints(教育精品).ppt

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1、Unit 1 Great scientistsLanguage pointsContest 1Guessing Words1._ someone who suffers when something bad happens.2._ a doctor.3._ to examine and think about something carefully.4._ to win a victory over someone.5._ something that tests strength,skill or ability.6._ a question you ask to get informati

2、on7._ a machine for rasing water8._ to say or think that someone or something is responsible for something bad,9._ to take in10._ to connect something with something else.victimphysiciananalysedefeatchallengeGuessing the words according to the explanation.(p4)enquirypumpblameabsorblink.toContest 2Us

3、ing the new Words 1.Lin Xinru _(put)forward for the best actress.2.Dont draw a c_ in such a hurry.3.If we e_our skin to the sun,we will be hurt.4.He is a super scholar.Every day he _(absorb)in study5.They b_ the failure of the competition on Davy,for he was so careless.6.A long passage l_ class 1 to

4、 class 6.was putFind out the useful phrases(短语短语)in the sentences.be absorbed in _be absorbed into_提名提名conclusionexposeis absorbedblamedlinksblame sth.on sb _blame sb.for(doing)sth _把把sth归咎于归咎于sb因因sth而责备而责备sblink A to/with B 把把A和和B连接起来连接起来.专心于专心于被吸取被吸取1.lift up _(p1)2.a scientific research _(p1)3.in

5、fectious disease _(p1)become/get infected with _4.so.that _(p2 L1)5.look into _(p2 L27)3.slow down _(p2 L35)4.with certainty _(p3 L45)如此如此.以至于以至于Contest 4 Learning useful phrases调查调查,观察观察减速减速,慢下来慢下来肯定地肯定地举起举起科学研究科学研究传染病传染病感染感染.2.Neither its cause nor its cure was understood.用适当的介词填空用适当的介词填空1)Now doc

6、tors believe they have cured him_ the disease.2)There is still no cure _ Ebla virus.(埃博拉病毒埃博拉病毒).offorcure sb of sth 治愈治愈sb的的.a cure for.的治疗方法的治疗方法/药物药物/解决方法解决方法Contest 4Learning some useful strutcures1.The first suggested that cholera multiplied in the air.(P2 L10)John Show suggested that the sourc

7、e of all the water supplies be examined.(p3 L46-47)分析分析:that cholera multiplied.和和that the source of all the water supplies be examined都是都是_从句从句,that在在从句中从句中_成分,可以省略成分,可以省略;但是第一个但是第一个suggest意为意为“_”,其后的从句用,其后的从句用_语气;第二个语气;第二个suggest意为意为_,其后的从句要用其后的从句要用_语气,语气,即从句的谓语是即从句的谓语是_,_可以省略。可以省略。宾语宾语不充当不充当暗示暗示,

8、表明表明陈述陈述建议建议虚拟虚拟should+动词原形动词原形should分析分析:who had moved away from Broad Street是一个是一个_从句从句,引导词引导词who代指先行词代指先行词_在从句中充当在从句中充当_;so.that.引导的是引导的是_从句从句1.A woman,who had moved away from Broad Street,liked the water from the pump so much that she had it delivered to her house every day.(P3 L42-43)非限制性定语非限制性

9、定语woman主语主语结果状语结果状语2.have sth done _ have sth to do _ have sth to be done _ have sb do _ have sb doing _1.He has his leg _(break)in a fall.2.Students always have a lot of homework _(do).3.Ill have my hair _(cut)by a barber tomorrow.4.Ill have someone _(repair)the bike for you.5.His parents had him _

10、(stay)at home all the time.6.I wont have you _(say)to your parents in a rude way.Use a correct form to finish the sentence.brokenhave sth done 让让sth被做被做(sth与与do是被动关是被动关系系)to dohave sth to do 有有sth要做要做(将来将来)to be cuthave sth to be done 有有sth要做要做(将来将来)to do与与have主语相同主语相同to do与与have主语不同主语不同(已发生已发生)have

11、 sb do 让让sb做做sth(sb与与do是主动关系是主动关系)repairstayinghave sb doing 让让sb一直做一直做sthsayingwont/cant have sb doing 不能容忍不能容忍/不允许不允许sb做做sthCopernicus Revolutionary Theory1.lead to _(p7)2.at times _(p7)3.work on _(p7)4.be enthusiastic about _(p7)5.be cautious about _(p7)导致导致,造成造成有时有时致力于致力于,继续继续对对.热情热情/热心热心对对.谨慎谨慎

12、1.Only if you put the sun there did the movements of the other planets in the sky make sense.分析分析:only+_()放在放在_时时,主句要主句要_(即把即把_/_/_提到提到主句主语前主句主语前)。副词副词/介词短语介词短语/状语从句状语从句句首句首倒装倒装状语状语助动词助动词be动词动词 情态动词情态动词Only when _ the truth,_ to realize that she was wrong.A.did Mary hear;did she begin B.Mary hear;sh

13、e began C.did Mary hear;she began D.Mary heard;did she begin2.He placed a fixed sun at the centre of the solar system with the planets going round it and only the moon still going round the earth.with复合结构复合结构:with+宾语宾语+非谓语动词非谓语动词1.With the problem _(solve),everyone felt released.2.He felt more uneasy with the whole class _(stare)at him.3.So in the afternon,with nothing _(do),I went around the schoolyard.solved被动被动/完成完成staring 伴随伴随/正在进行正在进行to do将来将来Homework1.Use the blue words to make sentences.2.finish exercises2&3 on page 23

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