斑馬的身體部位: coat, tail,leg, hoof, tooth,mouth,mane 紅蟹的身體部位: leg,front claw,gill,lung,mouth 海象的身體部位: skin, flipper, blubber,mouth, lip,tongue, tusk,whisker, air pouch 動(dòng)物生活的地方:habitat,territory, burrow,forest, ocean,sea,icefloe, land 與動(dòng)物遷徙有關(guān)的詞:migrate,migration,journey,round-trip,stay,move, cross, reach tens of thousands of數(shù)以萬(wàn)計(jì)的 dry up 干涸 instead of...而不是:.....;作為··..··的替換 make a difference 有影響 far away from.··離·.....很遠(yuǎn) -般過去時(shí)的被動(dòng)語(yǔ)態(tài)，例如: In 2004,a large fence was placedinthe Makgadikgadi and Nxai Pan National Park. 現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)，例如: Walls and tunnels have been built tofunnel crabs under roadways, so fewer crabs get run over by cars 動(dòng)詞的現(xiàn)在分詞形式作伴隨狀語(yǔ)，例如: Scientists are studying thezebras and their babies, hoping that their numbers will grow.
