冀教版九年級英語上冊 （Science Affects Us）Look into Science!新課件

ScienceAffectsUsUnit5LookintoScience

課前自主預習Lesson30

ScienceAffectsUs單詞闖關(guān)1.affect________2．suggest_______________→(n.)________3.development________→(v.)________4．discovery________→(v.)________

影響建議，提議，暗示發(fā)展發(fā)現(xiàn)，發(fā)覺suggestiondevelopdiscover短語互譯1.使……翻轉(zhuǎn)________________2．向上推________________3.向下按________________4.inplace________________5．mobilephone________________turn…overpushuppushdown原地；在適當?shù)奈恢靡苿与娫扡esson30

ScienceAffectsUs句型在線4．科學發(fā)現(xiàn)正使我們的生活變得越來越好。Scientificdiscoveriesaremakingourlives_______________________．5．它真的是地球上最神奇的東西之一！It'sreallyoneof________________________thingsontheearth！betterandbetter

the

mostamazingLesson30

ScienceAffectsUs課堂互動探究詞匯點睛

1

suggestv.建議，提議；暗示[觀察]Theysuggestedweshouldlistentotheclassrightaway.他們建議我們要馬上去聽課。Isuggestaskingheradvice.我建議問一下她的建議。Herlooksuggestedthatshehadknownthenews.她的表情表明她已經(jīng)知道了那則消息。Lesson30

ScienceAffectsUs[探究]suggest后可接that或which引導的________從句。從句用虛擬語氣，即“should＋動詞________”，should可省略。[拓展]suggest一般用作______(及物/不及物)動詞，其后可接名詞、代詞、動名詞、帶疑問詞的不定式。suggest后還可接雙賓語，其直接賓語可由名詞、代詞、that從句充當，其間接賓語多由介詞_____引出。Isuggestedtohimthatheshouldsolvetheprobleminanotherway.我建議他用另一種方式解決這個問題。賓語原形Lesson30

ScienceAffectsUs及物to[辨析]suggest與adviseLesson30

ScienceAffectsUs詞條suggestadvise相同點后面都可接名詞、動名詞和that從句(從句中用“should＋動詞原形”，should可以省略)。不同點常用結(jié)構(gòu)：suggeststh.(tosb.)suggestsb./sth.(for/assth.)suggestdoingsth.suggestone'sdoingsth.常用結(jié)構(gòu)：advisesb.(not)todosth.advisesb.against(doing)sth.advisesb.on/about(doing)sth.名詞suggestion為可數(shù)名詞advice為不可數(shù)名詞活學活用

1．(1)我建議用一種不同的方法做這件事。I________________itinadifferentway.(2)我建議班會不要在星期六舉行。I________________theclassmeetingshouldnotbeheldonSaturday.suggest(ed)Lesson30

ScienceAffectsUsdoingsuggest(ed)that(3)2017?濱州—Whatagood________you'vegivenme!Thanksalot.—Mypleasure.A．informationB．newsC．suggestionD．a(chǎn)dviceCLesson30

ScienceAffectsUs2

developmentn.發(fā)展[觀察]Whatareyourplansforthedevelopmentofyourcompany?你打算怎樣來發(fā)展你的公司？Lesson30

ScienceAffectsUs[拓展](1)development的動詞形式是develop，意為“發(fā)展；壯大”。(2)developedcountries發(fā)達國家developingcountries發(fā)展中國家2．2017?大連科技的發(fā)展會給我們未來的生活帶來怎樣的影響。(翻譯句子)______________________________________________________Whatkindofinfluencewillthedevelopmentofscienceandtechnologybringus?Lesson30

ScienceAffectsUs3

discoveryn.發(fā)現(xiàn)；發(fā)覺[觀察]Scientificdiscoveriesaremakingourlivesbetterandbetter.科學發(fā)現(xiàn)正使我們的生活變得越來越好。Lesson30

ScienceAffectsUs[探究]discovery既可作可數(shù)名詞，又可作不可數(shù)名詞。它作可數(shù)名詞時，復數(shù)形式為________。[拓展]discovery的動詞形式是discover。discoveries[辨析]discover與inventLesson30

ScienceAffectsUsdiscover意為“發(fā)現(xiàn)”，指發(fā)現(xiàn)原來存在，卻不被人所知的事物。invent意為“發(fā)明”，指發(fā)明原來不存在的事物。3．2016?宜昌—TheChinesescientistTuYouyouwonthe2015NobelPrize.—Her________hassavedmillionsoflivesacrosstheworld.A．victory

B．storyC．discoveryD．industryCLesson30

ScienceAffectsUs【解析】victory意為“勝利”；story意為“故事”；discovery意為“發(fā)現(xiàn)”；industry意為“工業(yè)”。句意：“中國科學家屠呦呦獲得了2015年諾貝爾獎。”“她的發(fā)現(xiàn)挽救了全世界數(shù)百萬人的生命?！惫蔬xC。句型透視1

Theairpressurepushinguponthecardboardishigherthanthatofthewaterpushingdownfrominsidethejar.向上推紙板的空氣壓力高于廣口瓶里的水向下按的壓力。Lesson30

ScienceAffectsUs

[探究](1)pushup意為“________________”，是動詞短語。其反義短語是________________，意為“________________”。Keepyourbackstraight,andpushupwithyourarms.保持背部挺直，向上推你的手臂。(2)that在此句作為________詞，用于指代上文中提到的人或事物，以避免重復。本句中that指代主語________________。TheweatherinHarbiniscolderthanthatinShanghainow.現(xiàn)在哈爾濱的天氣比上海的天氣要冷。向上推pushdown代theairpressureLesson30

ScienceAffectsUs向下按

[辨析]that,one與itLesson30

ScienceAffectsUsthat指代同名異物，為特指，相當于“the＋名詞”，

既可代替不可數(shù)名詞，又可代替單數(shù)可數(shù)名詞，代替復數(shù)可數(shù)名詞時用those。one指代同名異物，為泛指，相當于“a/an＋名詞”，代替單數(shù)可數(shù)名詞。it指代上文提到的同一個事物?；顚W活用

1．(1)他正在向上推那張地圖。Heis________________themap.pushingLesson30

ScienceAffectsUsup(2)2017?黔東南TheweatherinChongjiangisthesameas________inRongjiang.A.that

B．thoseC．itD．themALesson30

ScienceAffectsUs2

Scientificdiscoveriesaremakingourlivesbetterandbetter.科學發(fā)現(xiàn)正使我們的生活變得越來越好。Lesson30

ScienceAffectsUs

[探究]在英語中，“比較級＋and＋比較級”表示“____________”。當比較級由“more＋形容詞或副詞原級”構(gòu)成時，若要表示“越來越……”，應該用“____________＋形容詞或副詞原級”。如：moreandmorebeautiful/careful越來越美麗/認真。Theydeveloptheirskillssothattheycandothingsbetterandbetter.他們提升自己的技能以便把事情做得越來越好。越來越moreandmoreLesson30

ScienceAffectsUs2．2017?齊齊哈爾改編Ourcountryisgetting________．Weareproudofit.A．moreandmorestrongB．strongandstrongC．strongerandstrongerD．morestrongALesson30

ScienceAffectsUsUnit1StayHealthy!StayAwayfromtheHospital

appendicitisappendixsleepymentionn.

闌尾炎n.

闌尾；附錄adj.

困倦的，瞌睡的v.

提到；寫到WordsandExpressionsAmericanHospital

Howtokeephealthy?Weshouldoften______________.takeexerciseHowtokeephealthy?Weshould_______________goingtobedearlyandgettingupearly.formthehabitofHowtokeephealthy?Wealsoneedto________________.exerciseourbrainsDearLiMing,Ihadaveryinterestingweek!Ihadappendicitis.Idon’thaveitanymore,butIdon’thaveanappendix,either!Thedoctortookitout!Isleptalldayaftermyappendixwastakenout.Thenextday,whenIwokeup,Ifeltterribleandverysleepy.Ididn'twanttoeat,butIwasverythirsty.MydoctorsaidIhadafever.Shetoldmetodrinkplentyofwaterandhaveagoodrest.SoIstayedinbedandrested.Sometimesthenursesgavemepoptodrink!NowI'mfeelingmuchbetter.Mymotherbroughtmesomenewbookstoread(butnohomework).Ialsohaveatelevisioninmyroom!Iwillwritetoyouagainsoon.Yourfriend,DannyHiDanny,I'msorrytohearthatyouweresickthisweek.Nowthatyoumentionit,WangMeialsohadabadday.Oneofherteethwasrotten,soshehadtogotothedentist.Fortunately,youandWangMeiarebothgettingmuchbetternow.Ithinkweshouldtryhardtoformgoodhabitssothatwecanstayhealthyandstayawayfromthehospital!Yours,LiMingReadthelessonandanswerthequestions.WhydidDannystayinthehospital?2.WhatadvicedidthedoctorgivetoDanny?3.IsWangMeigettingmuchbetternow?4.What’sLiMing’sadviceforstayinghealthy?1.Becausehehadappendicitis.2.ThedoctortoldDannytodrinkplentyofwaterandhaveagoodrest.3.Yes,sheis.4.Weshouldtrytoformgoodhabits.1circleTfortrueorFforfalse.TF1.WhenDannywokeup,hefeltverythirstyandhungury.2.Danny’smotherbroughthimsomenewbookstoreadandsomehomeworktodo.4.WangMeihasapaininherhead.3.DannyandWangMeiarebothgettingbetter.TFTFTFCompletethepassagewiththesentencesinthebox.Whatisaheartattack?Yourheartisamuscle.Itmovesbloodaroundyourbody.Todoitsjob,yourheartmuscleneedsblood,too.___Thenyouhaveaheartattack.Tokeepyourheartwell,youneedtotakecareofyourheart.___Theyaregoodforyourheart.Eggs,meat,cheese,butterandicecreamhavealotoffat,whichisbadforyourheart.Don’teattoomuchofthesefoods.Also,exerciseeveryday.Donotsmoke.____CAB3LanguagepointsIdon’thaveitanymore,butIdon’thaveanappendix,either!表達“也”含義的詞語還有also,aswell,too,either。我不會再得闌尾炎了，我也沒有闌尾了！IalsothinkIcouldgrowvegetables.Ilikeswimmingaswell.I'dliketocome，too.Heisn’tatschooleither.LanguagepointsShetoldmetodrinkplentyofwaterandhaveagoodrest.plentyof意為“很多；充足”，可修飾可數(shù)和不可數(shù)名詞。她告訴我要多多喝水，并好好休息。Theyspentplentyoftimeonthework.完成這工作他們花了很長時間。havearest休息LanguagepointsNowthatyoumentionit,WangMeialsohadabadday.nowthat意為“既然；由于，因為”既然你提到了，王梅也經(jīng)歷了難過的一天。Nowthatsmokingisharmfultoyou,whydon'tyougiveitup?既然吸煙對你身體有害，為什么不戒煙呢？Nowthateveryoneisherelet'sstartwork．現(xiàn)在人都齊了，咱們開始干吧。Languagepointsmention意思是“提及；說起”常用形式為“mentionsth.tosb.或mention(that)”I'llmention

your

ideas

toJacinta.我會把你的想法告訴雅辛塔。Didshementionmeinher

letter?她在信中提到我了嗎？LanguagepointsIthinkweshouldtryhardto

formgoodhabits

sothatwecanstayhealthyandstayawayfromthehospital!sothat引導目的狀語從句，意為“以便；為的是”。句中常常有情態(tài)動詞can,could,may,might等。我認為我們應該努力養(yǎng)成良好的習慣，為的是保持健康，遠離醫(yī)院！Ispeakloudlysothatallthestudentscanhearmeclearly.我大聲說話，為的是所有學生都能聽清楚。Isleptalldayaftermyappendixwas_________.takenoutLookandsayThedoctortoldme__________________________(多喝水)andhaveagoodrest.todrinkplentyofLookandsaywaterFortunately,youandWangMeiareboth____________________(好多了)now.gettingmuchbetterLookandsay本課時重點回顧1.Isleptalldayaftermyappendixwastakenout.2.nowthat...3.Ithinkweshouldtryhardtoformgoodhabitssothat...Fillintheblankswiththecorrectformsofthephrasesinthebox.millionsofnowthatberichinhavenochoicebutto1.Theboy’smotherisveryill.He___________________getajobandearnmoney.2.__________peopletakethesubway