牛津译林版英语八年级上册 （Birdwatching）新课件(第2课时)

Unit6

Birdwatching第2课时

扎龙国家级自然保护区位于黑龙江省齐齐哈尔市。总面积21万公顷，为亚洲第一、世界第四，也是世界最大的芦苇湿地，是中国首个国家级自然保护区。主要保护对象为丹顶鹤等珍禽及湿地生态系统，世界上现有鹤类15种，中国有9种，扎龙有6种;全世界丹顶鹤不足2000只，扎龙就有400多只。BirdsinZhalongZhalong—aspecialplaceZhalongNatureReserveisinHeilongjiangProvinceinNorth­eastChina.Itisoneoftheworld'smostimportantwetlands.Theareaprovidesfoodandcoverforalotofwildlife.Itisaperfectplaceforsomerarebirds.ManybirdsliveinZhalongallyearround,

whilesomegothereonlyforashortstay.Mostbirdsareactiveinthedaytime,soyoucaneasilywatchthemthere.Therearenotmanycranesleftintheworld,and40percentofthemliveinZhalong.Somepeoplewanttomakethewetlandssmallerinordertohavemorespaceforfarmsandbuildings.Thiswillleadtolessandlessspaceforwildlife.Moreover,fishermenkeepfishingthere.Asaresult,thebirdsdonothaveenoughfoodtoeat.NowtheChinesegovernmenthasmadelawstopreventallthesethingsinZhalong.Onceayear,themembersofourBirdwatchingSocietygotostudythebirdsinZhalong.Werecordtheirtypesandchangesintheirnumbers.

Everyyear,alotoftouristsgotoZhalongtowatchthebirds.Wearenowinvitingthemtohelpus.Weneedmorepeopletocountanddescribethebirds.Wehopethiswillhelppeopleunderstandtheimportanceofthewetlands.nature/'neɪtʃə(r)/n．大自然，自然界知识点1

eg:Let'sgoouttoenjoythebeautyofnature.咱们出去享受大自然的美丽吧。nature的形容词形式为natural，意为“自然的；天生的”。考向eg:naturalenvironment自然环境Itisnaturalforabirdtofly.鸟会飞是天生的。nature还意为“性格，性情”。

eg:Shehasagentlenature.

她性情温和。拓展inNorth­eastChina在中国东北知识点2英语中表示方位的词有：考向一【重点】表示“在……方位”有三种说法：考向一【重点】(1)inthe＋方位词＋of...意为“在……方位”，表示在某个地方的范围内。eg:ShanghaiisintheeastofChina.

上海在中国的东部。(2)onthe＋方位词＋of...意为“在……方位”，表示在某个地方以外，两地接壤。eg:ShanghaiisonthesoutheastofJiangsu.上海在江苏的东南方。表示“在……方位”有三种说法：考向一【重点】(3)tothe＋方位词＋of...意为“在……方位”，表示在某个地方以外，两地相隔有一定的距离(不接壤)。eg:JapanistotheeastofChina.日本在中国的东方。表示“在……方位”有三种说法：考向一【重点】while作连词知识点3eg:MyfriendlikesfootballwhileIlikebasketball.我朋友喜欢足球，而我喜欢篮球。本句是由while连接的并列句。while在此作连词，意为“而”。考向while作连词时，还可作“当……的时候”讲，引导时间状语从句，while引导的从句中要用延续性动词。eg：MywifekeptsilentwhileIwaswriting.当我写作的时候，我的妻子就默不作声。inorderto“以便，为的是”知识点4inorderto后跟动词原形，引导目的状语，可以放在句首或句中。eg：Inordertocatchtheearlybus,hegotupearlythismorning.

＝Hegotupearlythismorninginordertocatchtheearlybus.为了赶上早班车，他今天早晨起得很早。【难点】考向while作连词时，还可作“当……的时候”讲，引导时间状语从句，while引导的从句中要用延续性动词。eg：MywifekeptsilentwhileIwaswriting.当我写作的时候，我的妻子就默不作声。考向inordertodosth.的否定形式为inordernottodosth.，意为“为了不做某事”。eg：Inordernottomissthechance,hegaveuphisholiday.为了不错过这个机会，他放弃了自己的假期。________stopmoreaccidents,weshouldslowdownthedrivingspeed.(武威)A．Inorderthat

B．InordertoC．ThanksforD．Thanksto典例【点拨】考查词组辨析。inorderthat为了，后接从句；inorderto为了；thanksfor为……而感谢；thanksto多亏。Bspace/speɪs/n．空间知识点5eg:Thereisplentyofspaceheretomoveabout.这里有很大的活动空间。space还有“太空”的意思。inspace指“在太空”，space前通常不用冠词。考向eg:Itisgreatfuntotravelinspace.在太空中旅行很有趣。一、根据汉语提示完成句子1．Maryhasdevelopedanewwayoflifebygettingcloseto________(自然)．(安徽)2．ThemovieMonstersUniversityisa_______(极好的)cartoon.3．Squirrelsusuallyuseholesinsidetreesfor_______(庇护所)whencolddayscome.natureperfectcover4．TheChinese_____________(政府)wantstoprotecttheseendangeredbirds.5．Wemustmakegooduseofthe________(空间).governmentspace二、用所给词的适当形式填空6．Moreandmorepeoplearegettingtoknowthe___________(important)ofprotectingourenvironment.(来宾改编)7．Sometimes,aperson'swholelifeis________(easy)changedbysomethingunexpected.(临沂)8．Couldyou________(providing)mewithinformationaboutstudentexchangeprograms？(武汉改编)importanceeasilyprovide9．Sheshowed