UNIT 鈪犱節澶т富椤岃鍖�

銆€銆€涓€ 瑷堢畻姗�銆侀€氳▕椤�

銆€銆€1 瑷堢畻姗�

銆€銆€commit computer crimes 閫茶闆昏叇鐘姜娲诲嫊

銆€銆€Most computer crimes can be traced back to hackers. 澶у鏁�(sh霉)瑷堢畻姗熺姱缃兘鏄浕鑵﹂粦瀹㈠共鐨勩€�

銆€銆€access the Internet 閫插叆浜掕伅(li谩n)缍�(w菐ng)

銆€銆€accomplish the operation simply with a click of the keys 鏁叉搳閸电洡鍗冲彲瀹屾垚鎿嶄綔

銆€銆€administrator 绠＄悊鍝�

銆€銆€auto search 鑷嫊鎼滅储

銆€銆€bandwidth 瀵付

銆€銆€be multilingual 鍙互浣跨敤澶氱ó瑾炶█

銆€銆€be networked with … 鑸�…鑱�(li谩n)缍�(w菐ng)

銆€銆€be no longer imaginary 涓嶅啀鏄够鎯�

銆€銆€blogger 瀵崥瀹㈢殑浜�

銆€銆€chat on-line in Internet 缍�(w菐ng)涓婅亰澶�

銆€銆€distance learning 閬犵▼鏁欒偛

銆€銆€on shopping on-line 閫茶缍�(w菐ng)涓婅臣鐗�

銆€銆€facilitate the growth of the cyber-economy 鎺ㄥ嫊缍�(w菐ng)绲�(lu貌)缍�(j墨ng)婵熺殑鐧�(f膩)灞�

銆€銆€Internet café 缍�(w菐ng)鍚�

銆€銆€Internet fans 缍�(w菐ng)杩�

銆€銆€Internet geek/netter 缍�(w菐ng)锜�

銆€銆€Internet video chat 缍�(w菐ng)涓婅闋昏亰澶�

銆€銆€It is difficult to know whether the information on the Internet is reliable or not. 寰堥洠纰哄畾浜掕伅(li谩n)缍�(w菐ng)涓婄殑淇℃伅鏄惁鍙潬銆�

銆€銆€Millions of computers are connected to one another in a worldwide network called Internet. 涓嶈▓鍏舵暩(sh霉)鑷洪浕鑵﹀湪涓栫晫鑼冨湇鍏�(n猫i)浜掔浉鑱�(li谩n)绯诲湪涓€璧风ū浣滀簰鑱�(li谩n)缍�(w菐ng)

銆€銆€Printed sources continue to remain an important method for researching materials. 浣跨敤鍗板埗璩囨枡浠嶇劧鏄嵅寰楃爺绌惰硣婧愮殑閲嶈鏂规硶銆�

銆€銆€provide on-line employment services to job seekers 鐐烘眰鑱疯€呮彁渚涚恫(w菐ng)涓婃搰妤�(y猫)鏈嶅嫏(w霉)

銆€銆€There is an advantage to being multilingual. 鎳傚緱澶氱ó瑾炶█寰堟湁鐩婅檿銆�

銆€銆€with the gradual popularization of the Internet 闅ㄨ憲浜掕伅(li谩n)缍�(w菐ng)鐨勪笉鏂锋櫘鍙�

銆€銆€put out your message through E-mail 浣跨敤闆诲瓙閮典欢鐧�(f膩)鍑鸿▕鎭�

銆€銆€net-addiction 缍�(w菐ng)鐧�

銆€銆€provide entertainment in the form of computerized games 鎻愪緵闆诲瓙娓告埐褰㈠紡鐨勫妯�

銆€銆€2 鍏朵粬閫氳▕鎵嬫

銆€銆€allow people to carry telephone with them all the time 浣夸汉鍊戣兘澶犻毃鏅傞毃韬敎甯堕浕瑭�

銆€銆€Calls were connected manually by switchboard operators. 閬庡幓闆昏┍鐢辨帴鍝′汉宸ユ帴閫�銆�

銆€銆€Cellular telephones are portable units that can be used away from home. 鎵嬫鏄嚭闁€鍦ㄥ涔熷彲浠ヤ娇鐢ㄧ殑渚挎敎瑁濈疆銆�

銆€銆€Cellular telephones can be used to access information virtually anywhere and anytime. 鎵嬫瀵﹂殯涓婂彲浠ョ敤浜庨毃鏅傞毃鍦版帴鏀朵俊鎭€�

銆€銆€make wireless communication possible 浣跨劇绶氶€氳▕鎴愮偤鍙兘

銆€銆€phone can connect to the Internet 鎵嬫鍙互閫ｆ帴鍒颁簰鑱�(li谩n)缍�(w菐ng)

銆€銆€send a short text message to sb.’s cell phone 绲︽煇浜虹殑鎵嬫鐧�(f膩)鐭俊

銆€銆€cable television systems 鏈夌窔闆昏绯荤当(t菕ng)

銆€銆€digital television 鏁�(sh霉)瀛楅浕瑕�

銆€銆€pick up the signals from satellites 閫氶亷琛�(w猫i)鏄熸帴鏀朵俊铏�

銆€銆€provide a large number of (many more) channels 鎻愪緵寰堝(鏇村)闋婚亾

銆€銆€satellite television service 琛�(w猫i)鏄熼浕瑕栨キ(y猫)鍕�(w霉)

銆€銆€advances in digital communications 鏁�(sh霉)瀛楅€氳▕鐨勭櫦(f膩)灞�

銆€銆€improve the quality and efficiency of telecommunication 鎻愰珮閬犵▼閫氳▕鐨勮唱(zh矛)閲忓拰鏁堢巼

銆€銆€modern digital telecommunication 鐝�(xi脿n)浠ｆ暩(sh霉)瀛楅仩绋嬮€氳▕

銆€銆€send messages faster and more accurately 鏇村揩銆佹洿婧�(zh菙n)纰哄湴鍌抽€佷俊鎭�

銆€銆€浜岀稉(j墨ng)婵熴€佹敼闈╅

銆€銆€1 鏃呮父妤�(y猫)

銆€銆€About six or seven percent of the Gross National Product comes from tourism. 鍦嬫皯鐢熺敘(ch菐n)绺藉€肩殑6%-7%渚嗚嚜鏃呮父妤�(y猫)銆�

銆€銆€be one of the major industries of this country 鏄┎鍦嬩富瑕佺敘(ch菐n)妤�(y猫)涔嬩竴

銆€銆€belong to the service industry 灞簬鏈嶅嫏(w霉)鎬ц妤�(y猫)

銆€銆€benefit through peaceful development and cultural understanding 寰炲拰骞崇櫦(f膩)灞曞拰鏂囧寲瑾�(r猫n)鍚屼腑鐛茬泭

銆€銆€carry exchange and investment to … 鍚稿紩浜ゆ祦鍜屾姇璩囧埌…

銆€銆€focus attention on the role tourism can play in elimination of poverty 閲嶈鏃呮父妤�(y猫)灏嶆秷闄よ钵鍥扮殑浣滅敤

銆€銆€serve as a dynamic catalyst of emploment, wealth, investment and poverty elimination 灏嶅氨妤�(y猫)銆佽病瀵�銆佹姇璩囧拰鎿鸿劔璨у洶璧峰埌鏈夊姏鐨勫偓鍖栦綔鐢�

銆€銆€Tourism business preserves cultural and heritage traditions. 鏃呮父妤�(y猫)淇濊鍌崇当(t菕ng)鍜屾枃鍖栭伜鐢�(ch菐n)銆�

銆€銆€do-it-yourself/independent travel 鑷姪娓�

銆€銆€during the height of travel 鍦ㄦ梾娓哥殑楂樺嘲瀛ｇ瘈(ji茅)

銆€銆€golden week for tourism 鏃呮父榛冮噾鍛�

銆€銆€visit historic sites/spots 鍙冭姝峰彶鍚嶅嫕

銆€銆€2 杈�(n贸ng)妤�(y猫)

銆€銆€be not fertile enough to justify cropping 涓嶅鑲ユ矁锛屾墍浠ヤ笉鍊煎緱鑰曠ó

銆€銆€cultivate inferior 闁嬪⒕璨х槧鍦熷湴

銆€銆€The supply of good land is limited. 鑹敯璩囨簮鏄湁闄愮殑銆�

銆€銆€to feed a large population 椁�(y菐ng)娲荤溇澶氱殑浜哄彛

銆€銆€cause pollution and health problems 寮曡捣姹℃煋鍜屽仴搴峰晱椤�

銆€銆€chemical fertilizer 鍖栬偉

銆€銆€destroy harmful insects 娑堟粎瀹宠煵

銆€銆€Insecticides also kill helpful insects. 娈鸿煵鍔戜篃鏈冩姝荤泭锜�銆�

銆€銆€save water during irrigation 绡€(ji茅)姘寸亴婧�

銆€銆€use up ground water 鐢ㄧ洝鍦伴潰姘�

銆€銆€increase food production to help feed the growing world population 鎻愪緵绯ч鐢�(ch菐n)閲忕偤涓嶆柗澧炲姞鐨勪笘鐣屼汉鍙ｆ彁渚涢鐗�

銆€銆€keep soil from drying out and prevents the loss of soil 閬垮厤鍦熷￥骞插寲鍜屾祦澶�

銆€銆€One important form of soil conservation is the use of windbreaks. 鍦熷￥淇濇寔鐨勪竴鍊嬮噸瑕佹柟娉曟槸鍒╃敤闃查ⅷ(f膿ng)鏋�銆�

銆€銆€be carried out in a way that does not damage the environment 浠ヤ竴绋笉鐮寸挵(hu谩n)鐠�(hu谩n)澧冪殑鏂瑰紡琚煼(zh铆)琛�

銆€銆€avoid a possible grain shortage 閬垮厤鍙兘鍑虹従(xi脿n)鐨勭厂椋熺煭缂�

銆€銆€deserve to be called a broad-minded policy 鎳�(y墨ng)琚鐐烘湁闀烽仩鐪煎厜鐨勭瓥鐣�

銆€銆€invest more in agricultural technology 鍔犲ぇ灏嶄簬杈�(n贸ng)妤�(y猫)绉戞妧鐨勬姇璩�

Sustainable development methodes are designed to save resources. 闁嬪睍鍙寔绾�(x霉)鐧�(f膩)灞曠殑鐩殑鍦ㄤ簬绡€(ji茅)绱勮硣婧�銆�