九年級(jí)英語上冊(cè) Unit 5 Look into Science Lesson 28 The Study of Living Things導(dǎo)學(xué)課件 冀教版.ppt

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Lesson28TheStudyofLivingThings,課前自主預(yù)習(xí),課堂互動(dòng)探究,Unit5LookintoScience,課前自主預(yù)習(xí),Lesson28TheStudyofLivingThings,,fantastic,grandchild,grandchildren,生物學(xué)；生物,蝴蝶,butterflies,完全地,移居；遷徙,complete,化學(xué)物質(zhì),chemistry,令人費(fèi)解的,puzzle,雌性的動(dòng)物或植物；女子,Lesson28TheStudyofLivingThings,drawonesattention,infall,cutdown,多達(dá),產(chǎn)卵；下蛋,動(dòng)身去,返回到,全世界,Lesson28TheStudyofLivingThings,have,been,attention,drawing,as,many,as,Lesson28TheStudyofLivingThings,left,for,the,north,Lesson28TheStudyofLivingThings,cut,down,to,when,fly,south,Lesson28TheStudyofLivingThings,課堂互動(dòng)探究,詞匯點(diǎn)睛,1fantasticadj.奇異的；了不起的；極好的,[觀察]Shehasafantasticideathatherdeadbrotherisalive.她有一個(gè)奇異的想法：她去世的哥哥仍然活著。Wewatchedafantasticplayyesterdayevening.昨天晚上我們看了一場(chǎng)精彩的演出。,Lesson28TheStudyofLivingThings,[探究]fantastic指憑空想象出來的，使人感到奇怪而不能相信，強(qiáng)調(diào)妄想、失去理智；在口語中也可譯為“極大的，異乎尋常的，極好的，極出色的，了不起的”。,Lesson28TheStudyofLivingThings,活學(xué)活用,1．2017?濱州—WhatdoyouthinkofthemovieTheFateoftheFurious8?—Itis________！Ienjoyitverymuch.A．friendlyB．fantasticC．a(chǎn)wfulD．noisy,B,Lesson28TheStudyofLivingThings,2as…as和……一樣……,Lesson28TheStudyofLivingThings,[觀察]Sheisastallasme.她和我一樣高。Shedoesntdrawaswellasherbrother.她畫得不如她哥哥好。,[探究]as…as意為“和……一樣……”，表示比較，兩個(gè)as之間用________詞或________詞的________級(jí)。其否定形式為notas…as或notso…as，意為“不如……，不像……”，表示前者不如后者。,形容,副,原,2．2017?上海Alexbelieveshewillsoonbeabletoplaychessas________asthecomputer.A．wellB．betterC．bestD．thebest,A,Lesson28TheStudyofLivingThings,3cutdown砍倒；縮減,Lesson28TheStudyofLivingThings,[觀察]Thisarticleistoolong.Youhavetocutitdown.這篇文章太長(zhǎng)，你得把它縮減一下。Wearebusycuttingtreesdown.＝Wearebusycuttingdowntrees.我們正忙于砍樹。,[探究]cutdown為動(dòng)副結(jié)構(gòu)短語，________詞作其賓語時(shí)，必須放在cut和down之間；________詞作其賓語時(shí)，放在down的前后均可。,代,名,3．2017?貴陽改編Weshouldnot________treesinordertomakeourenvironmentmorebeautiful.A．writedownB.cutdownC．turndownD．putdown,B,Lesson28TheStudyofLivingThings,句型透視,1FantasticfactsaboutthebutterflyhavebeendrawingDr.Taylorsattention.關(guān)于這種蝴蝶的奇異事實(shí)引起了泰勒博士的注意。,Lesson28TheStudyofLivingThings,[探究](1)havebeendrawing為現(xiàn)在完成進(jìn)行時(shí)，結(jié)構(gòu)為“have/hasbeendoing”，表示一段時(shí)間以來一直從事的動(dòng)作，強(qiáng)調(diào)連續(xù)不斷，并有可能還會(huì)繼續(xù)下去。Hehasbeenworkingintheroomforfivehours.他已經(jīng)在房間里工作五個(gè)小時(shí)了。,Lesson28TheStudyofLivingThings,(2)drawonesattention意為“________________”。若表達(dá)“吸引某人的注意力到……”，用drawonesattentionto，其中to是介詞，后面接名詞、代詞或動(dòng)名詞形式。Itsaspecialdaytodrawpeoplesattentiontotheenvironment.它是引起人們注意環(huán)境的特殊日子。Theteacherdrewmyattentiontotheblackboard.老師把我的注意力吸引到黑板上。,引起某人的注意,Lesson28TheStudyofLivingThings,活學(xué)活用,1．(1)他已經(jīng)一直在這兒等了三個(gè)小時(shí)了。He__________________________hereforthreehours.(2)地上那些漂亮的花吸引了我的注意力。Theflowersontheground________________________.(3)Theadsoftendrawmyattentionto________totheshops.A．goingB．goC．goesD．went,has,Lesson28TheStudyofLivingThings,A,been,waiting,drew,my,attention,2InMexico,thebutterfliesalwaysreturntothesamesmallpieceofforest,whichisonly20kilometreswide.在墨西哥，這些蝴蝶總是回到僅有二十公里寬的同一片小森林。,Lesson28TheStudyofLivingThings,[探究]該句是一個(gè)復(fù)合句，其中which引導(dǎo)的是非限制性________從句，其作用是對(duì)所修飾的成分作進(jìn)一步說明，通常和主語用逗號(hào)隔開，將從句去掉后，其他部分仍可成立。,定語,Lesson28TheStudyofLivingThings,2．2017?隨州—Whyareyousoworried?—Ivelostthewatch________mydadboughtmeonmybirthday.A．whatB．whoC．whoseD．which,D,3Thebutterfliesthatreturntothesoutharethegreatgreatgrandchildrenofthebutterfliesthatleftforthenorth.返回到南方的這些蝴蝶是前往北方的蝴蝶的玄孫們。,Lesson28TheStudyofLivingThings,[探究]該句為含有兩個(gè)________從句的多重復(fù)合句，其中兩個(gè)________引導(dǎo)的都是________從句。Marylikesmusicthatisquietandgentle.瑪麗喜歡輕柔的音樂。,定語,that,定語,Lesson28TheStudyofLivingThings,3．2017?河南Ihatethedogs________liveinthenexthouse.Theymakeloudnoisesallnight.A．whoB．thatC．whatD．whom,B,