Unit3講義 九年級(jí)英語(yǔ)上冊(cè)

Unit3講義魯教版九年級(jí)英語(yǔ)上冊(cè)1、掌握本單元出現(xiàn)的一些重點(diǎn)詞匯和重要句型，并能靈活運(yùn)用。2、學(xué)習(xí)情態(tài)動(dòng)詞表猜測(cè)的相關(guān)用法以及對(duì)話練習(xí)。3、attempt

v.試圖，企圖Don’tattempttheimpossible.不要嘗試那些不可能的事情?！就卣埂?）固定搭配：attempttodo嘗試做某事2）attempt還可以作名詞固定搭配：makeattemptstodomakeattemptsatdoing嘗試著做某事4、attend

v.出席，參加Hedecidedtoattendtheconferenceinperson.他決定親自出席這次會(huì)議。I'vegotsomeunfinishedbusinesstoattendto.我還有一些未完的事要處理?！就卣埂縜ttendacelebration參加慶祝attendaclass上課attendacollege上大學(xué)attendaconcert出席音樂(lè)會(huì)attendaconference參加會(huì)議attendacourtoflaw出庭attendafuneral參加葬禮attendagathering參加集會(huì)attendalecture聽(tīng)講課attendamatch觀看比賽【聯(lián)想】attend,join,participate,takepartin這些動(dòng)詞或詞組均含“參加，加入”之意。5、drop

v.掉下，放棄You’dbetterdropthatfoolishidea.你最好放棄那個(gè)愚蠢的想法。drop(v.掉下)→drop(n.水滴)【拓展】1）drop

過(guò)去時(shí)dropped，現(xiàn)在分詞dropping后面要雙寫(xiě)p。2）掌握詞組dropsb.(sth.)off

把某人(某物)送到某處3）掌握詞組dropinonsb.偶然拜訪6、prevent

vt.預(yù)防；阻礙；阻止

vi.阻撓，阻止Furthertreatmentwillpreventcancerfromdeveloping.進(jìn)一步的治療將阻止癌癥惡化Adentistmaydecidetoextractthetoothtopreventrecurrenttrouble.牙醫(yī)可能會(huì)決定拔掉那顆牙，以免反復(fù)發(fā)作?！就卣埂縫reventadestructiveexplosion防止破壞性爆炸preventadisaster預(yù)防一場(chǎng)災(zāi)難preventasmile克制住笑preventawar阻止一場(chǎng)戰(zhàn)爭(zhēng)preventdamage防止損害preventitsfreezing防止它凍結(jié)preventtheairplane'stakingoff使飛機(jī)無(wú)法起飛7、valuable

adj.貴重的，寶貴的；有價(jià)值的；可評(píng)估的Theexperiencewasveryvaluable.這一經(jīng)驗(yàn)很寶貴?！就卣埂縱aluablebook有用處的書(shū)valuablehelp有用的幫助valuableinformation有價(jià)值的信息valuablepicture值錢的名畫(huà)valuablevase名貴的花瓶【聯(lián)想】valu價(jià)值+able

能……的→adj.貴重的,有價(jià)值的valuablebooks

貴重書(shū)籍8、pretend

v.假裝，偽裝Whenmymothercameback,Ipretendedtobedoingmyhomework.當(dāng)我媽媽回來(lái)時(shí)，我假裝在做作業(yè)?！就卣埂縫retendaheadache假裝頭痛pretenddeafness裝聾作啞pretendignorance裝作無(wú)知pretendillness裝病pretendindifference裝作不關(guān)心pretendsleep假裝睡覺(jué)【聯(lián)想】pretendnottodo裝著沒(méi)有做某事pretendsickness裝病pretendthat...假裝9、chasev.追逐，追趕Thiswillchaseawaytheblues.這樣把憂郁驅(qū)散?！就卣埂縤nchaseofsb.追趕某人chasefearfromthemind驅(qū)除恐懼心理infullchase拼命追趕10、receive

v.接受,得到,接收,收取IreceivedyourletterofNovember7.我收到了你11月7日的來(lái)信?！就卣埂縭eceiveablow遭到打擊receiveadiploma取得文憑receiveaneducation受到教育receiveagift收到禮物receivealetter收到一封信receiveaphysicalexam體檢receiveasalary收到薪水receiveatelegram收到電報(bào)receiveawelcome受到歡迎receiveawound受了傷receiveanexplanation得到一個(gè)解釋receiveaninjection接受注射【辨析】accept與receive的區(qū)別accept：強(qiáng)調(diào)主動(dòng)地或自愿地接受，或者說(shuō)，經(jīng)過(guò)考慮后同意接受。receive：著重僅僅接到或收到這一支輪船或事實(shí)，而不含采取主動(dòng)或積極行動(dòng)的意思。11、energy

n.能量；活力；精力；精神At54yearsold,herenergyandlooksaremagnificent.她54歲了，精力和氣色都非常好HetoldAmericansthatsolvingtheenergyproblemwasveryimportant.他告訴美國(guó)人解決能源問(wèn)題非常重要?！就卣埂縫roduceenergy產(chǎn)生能量provideenergyfor為…提供能量reduceenergy減少能量storeupenergy貯存能量usetheenergy利用能量devoteone'senergyto致力于directone'senergyto致力于havemuchenergy精力充沛12、useup耗盡Don’tletyesterdayuseuptoomuchoftoday.不要讓昨天耗盡今天的時(shí)間。(今日事今日畢)【拓展】掌握動(dòng)詞后加up的詞組eatup

吃光cleanup

打掃干凈endup

結(jié)束13、Becareofthepersonwhodoesnottalk,andthedogthatdoesnotbark.小心不說(shuō)話的人，不叫的狗。1）這是一個(gè)含有定語(yǔ)從句的祈使句，thepersonwhodoesnottalk,andthedogthatdoesnotbark作becareof的賓語(yǔ)。2）thepersonwhodoesnottalk與thedogthatdoesnotbark各是一個(gè)定語(yǔ)從句?！就卣埂?/p>

這種結(jié)構(gòu)后面的定語(yǔ)從句也可以為賓語(yǔ)從句。如：DowhatIhavetoldyou.做我告訴你的事情。14、Ifyouhaveanyideawhereitmightbe,pleasecallme.如果你知道它可能在哪，請(qǐng)給我打電話。1）主語(yǔ)是一個(gè)祈使句，主句是pleasecallme。2）從句是一個(gè)含有賓語(yǔ)從句的條件句。【拓展】這種句式中的條件句中也可以是定語(yǔ)從句。如：IfyouseethebookthatIborrowedfromthelibrary,pleasetellme.如果你看到了我從圖書(shū)館借的那本書(shū)，請(qǐng)告訴我。15、Theremustbesomethingvisitingthehousesinourneighborhood.肯定有什