江蘇省沭陽縣錢集中學八年級英語上冊 unit4復(fù)習課件 牛津版.ppt

welcome 8aunit4wildanimals 初三英語首輪復(fù)習 目標呈現(xiàn) 1 learntotalkabouttheimportanceofprotectingwildanimals2 torevisesomeimportantwords phrasesandsentencesinthisunit3 revisegrammar4 learnhowtowritepassagesaboutanimals kangaroo bear squirrel giantpanda dolphin tiger 話題簡述 giantpandas要點 人們都喜歡大熊貓 大熊貓平靜而安詳 吃竹筍和竹葉 世界上現(xiàn)僅有大約一千只大熊貓 數(shù)目越來越少 大熊貓的生活地方正在變?yōu)檗r(nóng)田 人們在為取其毛皮而獵捕他們 如此下去 世界上很快將再無大熊貓 話題簡述 giantpandaseveryonelikesgiantpandas giantpandasarequietandpeaceful theyeatbambooshootsandleaves now thereareonlyaboutathousandpandasintheworld theirnumberisgoingdown becausetheirlivingareasarebecomingfarmlands also peoplehuntthemfortheirfur ifthiscontinues therewillbesoonnogiantpandasintheworld 詞匯復(fù)習 readthewordsofunit4together p 123 124 詞匯練習 1 thenumberofwildanimalsisgettingsmallerbecauseoftheoftheirlivingareas 喪失 揚州中考題2 asteachers wemustthestudentstoworkhard 鼓勵 3 wemusttakesometohelpsomeweakpeople 行動 4 giantpandasliketoeat 竹子 5 takethismthreetimesaday andyouwillbeallright 6 iftheheavyrainctofall morepeoplewillfeeluncomfortable 7 manyanimalscanbettoworkforthepeople 8 therewon tbeanyelephantsifwedon tpthem loss encourage actions bamboos edicine rotect ontinues rained 課文誦讀 readthetextp 60 p 68 69 p 71 72byyourselves 詞組再現(xiàn) 在四個月大時 看起來像一只白鼠 在一開始 處于危險中 為它的毛皮殺死它 采取下面的措施 鼓勵某人做某事 atfourmonthsold looklikeawhitemouse attheverybeginning indanger killitforitsfur takethefollowingactions encouragesb todosth 8 家庭群居9 成群活動10 由它們的骨頭制藥11 由動物的毛皮制成的衣服12 繼續(xù)開墾土地13 繼續(xù)毀壞深林14 直立行走 詞組再現(xiàn) liveasafamily workasateam makemedicinefromtheirbones clothesmadeofanimalfur keeptakingtheland continuetodestroyforests walkupright 重點句型 一開始 希望 每天長達十四個小時都在喝母親的奶 at xiwangdrankhermother smilkfor14hoursaday 可惜 通常因為人 對大熊貓來說在野外活下來非常困難 sadly it sverydifficultyforgiantpandas usually 如果人們發(fā)現(xiàn)熊貓崽獨自呆著 人們常常會把它們帶走 ifpeople theywilloften theverybeginning upto tosurviveinthewild becauseofpeople findbabypandasalone takethemaway 重點句型 4 它們的數(shù)量正變得越來越少 因為它們的許多居住地正變成農(nóng)田theirnumberisbecausemanyoftheirlivingareas 5 如果我們不采取行動 世界上將沒有熊了 ifwe therewillbe 6 如果農(nóng)民繼續(xù)開墾土地的話 大熊貓就沒有地方可住了 iffarmers giantpandas gettingsmallerandsmaller arebecomingfarmlands don ttakeactions nobearsintheworld keeptakingtheland willhavenowheretolive 語法回顧 usingconditionalsentencestotalkaboutpossiblesituations 1 ififreenextweekend itothezoo a willbe willgob am willgoc am god willbe go 2 wefishingifittomorrow a willgo notrainb willgo israinyc willgo doesn traind go doesn train b c 語法回顧 1 結(jié)構(gòu)要素 if意為 如果 時 可用來引導(dǎo)條件狀語從句 當從句為于主句之前時 常用一個逗號與主句隔開 在主句之后則無需逗號 e g ifyouarenotcarefulontheroad thecarswillhityou thecarswillhityouifyouarenotcarefulontheroad 2 時態(tài)要素 a 當談?wù)搶砜赡馨l(fā)生的情況時 主句常用一般將來時 句中可帶有情態(tài)動詞 從句常用一般現(xiàn)在時來代替一般將來時 e g ifhecomeshere iwilltellyou youcanaskhimforhelpifyoudon tknowtheanswer b 當主句為祈使句時 if條件句也用一般現(xiàn)在時 e g bringmydictionaryhereifyoucometomorrow 語法回顧 3 句型轉(zhuǎn)換要素 借 祈使句 and or 陳述句 and表示句意順承 意思為 那么 or表示句意轉(zhuǎn)折 意思為 否則 借助with或without來轉(zhuǎn)換 與動詞不定式的轉(zhuǎn)換 改寫下列句子1 ifyouworkhard you llpasstheexam a and b you llpasstheexamwith 2 ifyoudon tputonyoucoat you llcatchacold or b you llcatchacoldwithout 3 itwillbeagreatmistakeforyoutogiveuplearningenglish itwillbeagreatmistakeif workhard you llpasstheexam workinghard putonyoucoat you llcatchacold puttingonyourcoat yougiveuplearningenglish 實戰(zhàn)演練 ifshetakeenoughexercises shewillbeill isn tb don tc won td doesn t2 ifheearlytomorrow hewon tmissthefirstbus don tleaveb leavesc willleaved leave3 canyouguessiftheytoplaybasketballwithus ie areb willcome willbec willcome ared come willbe4 idon tknowifhetomorrow ifhe i llmeethim a willcome comesb comes comesc willcome willcomed comes willcome if為 是否 引導(dǎo)賓語從句 仍用將來時 if為 如果 引導(dǎo)條件狀語從句 用一般現(xiàn)在時 語法回顧 givereasonswithbecause becauseof canyoutellmethedifferencesbetweenthem because后面接句子 becauseof后面接名詞或代詞 1 hewaslateforschooltheheavyrain hewaslateforschoolitrainedheavily 2 改同意句hedidn tcomeherebecausehewasill hedidn tcomehere because becauseof becauseofhisillness howtowriteareportonanimals elephants appearance ability character danger thebiggestandstrongestanimalsonland veryheavy bigears longtusks 象牙 greyfur alongtrunk 象鼻 canwalkontiptoeeasily neverhurtpeople friendlytopeople workforpeople huntershuntthemfortheirtusks dotheexercises i ii iii onyourpaperbyyourselves 看看你怎么樣 i 選擇填空 1 thenumberoftigersbecausepeoplealwayshuntthem a arebiggerandbiggerb isfewerandfewerc issmallerandsmallerd ismoreandmore 2 ourteacherustopracticemore a letsb makesc encouragesd has 3 ifyoudon tstudyhard youbehindothers a wouldfallb fellc willfalld hasfallen 4 thetrainarrivedlatesuchbadweather a sinceb becauseofc whend because 5 whenshegrows shewillgrowabeautifulgirls a up upb up intoc into intod into up c c c b b 看看你怎么樣 ii 詞匯運用1 ifabearisindanger itpeople 攻擊 2 weneedmoreforwildanimals 保護區(qū) 3 i mt iwantsomethingtodrink 4 whocananswerthe follow questions wildanimalsisourduties protect iii 完成句子1 政府會盡力采取措施保護野生動物 the