必修二unit4詞匯、短語練習(xí)及講解

Unit4WildlifeprotectionWordsandExpressionsUnit4WildlifeprotectionIftheirhabitatisthreatenedortheycannotfindenoughfood,theirnumbersmaydecrease.v.&n.降低，減少如果它們的棲息地受到威脅或它們找不到足夠的食物，它們的數(shù)量就會減少。Unit4WildlifeprotectionIt’sreportedthatthepopulationofthatcountryhasincreased________morethan1.3billionand________0.5%everyyearinthepasttenyears.據(jù)報道，那個國家的人口在過去的十年間每年增長0.5%，現(xiàn)已增至13億。bytoUnit4WildlifeprotectionThenumberofstudentsineachclassis________thedecrease.每個班學(xué)生的數(shù)量在減少。Thenumberofnewstudentsdecreased________1,200______900thisyear.今年新生人數(shù)從1,200減少到900.onfromtoUnit4WildlifeprotectionAsaresulttheseendangeredanimalsmayeven________.

結(jié)果，這些瀕危的動物甚至可能會滅絕。dieoutdieout滅亡，滅絕；

（風(fēng)俗、習(xí)慣等）逐漸消失Thisspecieshasnearly____________becauseitshabitatisbeingdestroyed.因棲息地正受到破壞，這一物種已瀕臨滅絕。Manyoldcustomshave_________fortheyareoutofdate.許多舊的習(xí)俗已經(jīng)消失，因為他們已經(jīng)過時了。diedout

diedout

Unit4Wildlifeprotectiontoomuchhuntinginthe1950s二十世紀五十年代的過度捕殺打獵；獵取gohunting去打獵Hespentthewholeday________deer.他一整天都在獵取鹿。huntfor…尋找某物

hunt…forsb./sth.搜索某地尋找某人/某物They_______thewood_______thelionescapingfromthezoo.他們搜遍樹林尋找從動物園里逃出來的獅子。hunting

huntedforUnit4WildlifeprotectionTheyarestill___________themissinggirl,whodisappearedlastSundayafterattendingherfriend’sbirthdayparty.他們?nèi)栽趯ふ夷莻€走失的女孩，她在上個星期天參加完朋友的生日晚會后就不見了。huntingforUnit4Wildlifeprotectionabout30-40remainafterbeingleftinpeacewithnohunting停止獵殺使其平靜地生活后大約剩下了30~40只inpeace(=peacefully)和平的；和睦的；安靜的Pleaseletmegoonwithmystudy__________.請讓我繼續(xù)安靜地學(xué)習(xí)。inpeaceUnit4Wildlifeprotection拓展：in表示狀態(tài)時，其后常接抽象名詞構(gòu)成固定短語：introuble在困境中inorder井然有序indifficulty處于困難中indoubt懷疑indanger處于危險中Unit4Wildlifeprotectionwhyaretheyindangerofdisappearing?他們?yōu)槭裁刺幱跍缃^的危險中？beindangerof面臨…的危險He’s_________________losinghisjobifhegoesonlikethis.他這樣下去會丟點工作的。indangerof

Unit4WildlifeprotectionDaisyrespondedimmediately.戴茜立刻回答

respondto

回答/應(yīng)答…，對…做出答復(fù)；respondto…(with)對…報以，回報…responsen.回答；回復(fù)make(a)responseto回答，對…做出回應(yīng)Sheresponded____mymessage______aphonecall.她收到我的信息時，給我回了個電話。They____________________ourdemands.他們沒有對我們的要求給出答復(fù)。towithmadenoresponseto

Unit4WildlifeprotectionInreliefDaisyburstintolaughter戴茜如釋重負地大聲笑起來

inrelief

如釋重負；松了口氣

toone’srelief

令某人感到欣慰的是

burstinto+n.=burstout+v.–ing突然…來

burstintotears/laughterburstoutcrying/laughing突然哭/笑起來Unit4WildlifeprotectionIsmiled___________afterIheardIhadpassedtheexamination.聽說我已經(jīng)通過了考試，我如釋重負地笑了。_____________,thelittlegirlgotoutofdanger.令我們感到欣慰的是，小女孩脫離了危險。Hearingthestory,we_________________.=Hearingthestory,we________________.聽了這個故事，我們笑起來。inreliefToourreliefburstintolaughterburstoutlaughingUnit4WildlifeprotectionFarmershunteduswithoutmercy.農(nóng)民們殘忍地捕殺我們。mercyn.仁慈；寬容；憐憫

withoutmercy殘忍的showmercytosb.(=showsb.mercy)同情、憐憫某人

have/takemercyonsb.憐憫某人

begformercy祈求寬恕Thekindwomanalwaysshowsmercy_____

thepoorchildren.那個好心的女人總是憐憫那些貧窮的孩子們。Havemercy_____him.Heisonlyachildafterall.仁慈點，畢竟他只是個小孩子。toonUnit4WildlifeprotectionTheyallowedtouriststohuntonlyacertainnumberofanimalsiftheypaidthefarmers.如果游客付給農(nóng)民錢的話，他們允許游客獵取一定數(shù)量的動物。certainadj.某個；某一;(作前置定語)Thereisa________Mr.Smithonthephoneforyou.有位史密斯先生打電話找你。Thelibraryisonlyopenat_______timesofday.圖書館只在一天的某些時段開放。certaincertainUnit4Wildlifeprotection確定的，一定（作表語，相當(dāng)于sure）becertaintodo一定會做某事

becertainof/about…

對…有把握，確信…Withcarefulpreparation,heiscertain_________;thatis,heiscertain__________.由于精心準備，他確信會成功，也就是說他一定會成功。Heiscertaintowintherace.=Itiscertainthat__________________.他肯定能贏這場比賽。of

successtosucceedhewillwintheraceUnit4Wildlifeprotection“I’mprotectingmyselffrommosquitoes,”itreplied.它回答說：“我這樣做可以防止蚊子叮咬?！盤rotect…from/against

保護…免受…;使…免受…Wesetupawildlifereserveto_______animals_________beinghunted.我們設(shè)立野生動物保護區(qū)，保護動物免受獵殺。protectfromUnit4WildlifeprotectionItcontainsapowerfuldrugwhichaffectsmosquitoes.它含有一種強效的藥物可以防止蚊子叮咬。containvt.包含；容納；裝有；含有I’mgladtofindthebookwhich________alltheinformationIneed.我很高興找到了那本包含我所需要一切信息的書。Thebottle________olives.瓶子里裝著橄欖。The__________________manykindsoffruits,_________apples/apples________.containscontainscontainercontainsincludingincludedUnit4Wildlifeprotectionaffectv.影響affect=haveaneffectonIt’salltooeasyto__________byourparents.我們很容易受父母影響。Electronicgamesdon’thave______________adultsbut________studentsagreatdeal.電子游戲?qū)Τ扇说挠绊懖淮?，但對學(xué)生的影響很大。beaffectedmucheffectonaffectUnit4WildlifeprotectionYoushouldpaymoreattentiontotherainforestwhereIliveandappreciatehowanimalslivetogether.你們應(yīng)該多關(guān)注我生活的熱帶雨林，并且懂得熱帶雨林的動物是如何在一起生活的。payattentionto

注意，關(guān)注

paymuch/more/little/noattention

非常/更多/很少/不/關(guān)注focusone’sattentionon…將注意力集中于…turnone’sattentionto…將某人的注意力轉(zhuǎn)向

Unit4WildlifeprotectionYoushould_____________________whattheteacherssayinclass.你應(yīng)該在課堂上多注意老師講的內(nèi)容。_____________hasbeenpaidto_________theenvironment.人們對保護環(huán)境已投入很多注意力。MayIhaveyourattention,please?=Attention,please!請注意！paymoreattentiontoMuchattentionprotectingUnit4Wildlifeprotectionappreciate

v.理解，意識到，領(lǐng)會；欣賞，賞識，重視；感激，感謝appreciatesth.感激；欣賞appreciate(one’s)doing…感激（某人）

做某事

wouldappreciateitif..要是…將不勝感激Unit4WildlifeprotectionWedidn’tfullyappreciatethathewasseriouslyill.我們沒有充分認識到他的病情很嚴重。Herabilitiesarenotfullyappreciated

byheremployer.她的才干尚未得到雇主的充分賞識。Iwouldappreciateitifyouwouldliketoteachmehowtousethecomputer.要是你能教我使用電腦，我將會非常感激。Ireallyappreciateyourcoming.你能來我非常感激。Unit4WildlifeprotectionWhatmustbedoneifwildlifeprotectionistosucceed?succeedv.成功；接替，繼承

successn.成功

successfuladj.成功的

successfullyadv.成功地；圓滿地succeedin(doing)sth.成功地做某事He______________________theentranceexaminationandwasadmittedtoHongKongUniversity.他成功地通過了入學(xué)考試，被香港大學(xué)錄取了。succeededin(passing)Unit4WildlifeprotectionWhatshouldbedonetopunishpeoplewhodoharmtotheanimals?harmn.&vt.傷害；損害doharmtosb./dosb.harm傷害某人harmfuladj.有害的harmlessadj無害的Noisecan_______ourhealth.=Noisecan___________ourhealt