狼的外貌特征:long snoutstrong jaws,large tooth犬科的成員: wolf,fox,coyote,jackal,wild dog,domestic dog 狼的獵物:rabbit,moose,deer,caribou,elk, bison 狼的叫聲: howl,whimper,bark,growl, snarl would rather do sth.寧愿做某事 care for 照顧 be afraid of...害怕...... for this reason 由于這個原因 be famous for...以·.....而聞名 表語從句: Howling is what wolves are famous for! There be句型的就近原則: There is one alpha male and one alphafemale in each pack. 時間狀語從句: When young wolves are two to three years old, theyleave to form their own packs. 結果狀語從句: So many wolves were killed that there were nolonger any wolves in a lot of places. 賓語從句: Some people worried that wolves might become extinct.