Unit2-重点句式练习

3/3Unit2重点句式练习I.教材重要句式。1．___________________we'rehere—toobserveTibetanantelopes.(教材P16)这是我们来到这里的原因——去观察藏羚羊。【答案】：Thisiswhy2．____________________________acrossthegreengrass,I'mstruckbytheirbeauty.(教材P16)看着它们缓慢地穿过绿草地，我被它们的美丽所震撼。【答案】：Watchingthemmoveslowly3．Bridgesandgates_______________________lettheantelopesmoveeasilyandkeepthemsafefromcarsandtrains.(教材P16)桥和门被添加，让藏羚羊容易移动，使它们安全远离汽车和火车。【答案】：wereaddedto4．__________________theanimalsreallyneedmost(动物们最需要的)．【答案】：Thatiswhat...;what引导表语从句：5．(教材P16)_____________________________________________canwestopbeingathreattowildlifeandtoourplanet．只有当我们学会与自然和谐相处时，我们才能停止对野生动物和我们的星球的威胁。【答案】：Onlywhenwelearntoexistinharmonywithnature;only放在句首修饰状语(通常是副词、介词短语或状语从句等)时，句子需要部分倒装。6．Pandas,dolphins,andothercutewildlifeareimportant,________________________lesscuteanimals,too.(教材P20)熊猫、海豚和其他可爱的野生动物是重要的，但是我们也要把注意力放在不那么可爱的动物身上。【答案】：butwemustpayattentionto7．Billionsoftrees______________________________________everyyeartomakepaperforhumans.(教材P20)为了给人类造纸每年有数百万的树木被砍伐。【答案】：arebeingcutdown8．__________________________________(当涉及野生动物保护时),allspecies—thegood,thebad,andtheugly—shouldbetreatedequally．【答案】：Whenitcomesto...当涉及……Whenitcomestowildlifeprotection9．Isitrighttomakeanimalshomeless_____________________________________.(以至于人类就可以有更多的纸)?【答案】：sothathumanscanhavemorepaper;sothat引导目的状语从句.10．___________________________(正是因为这个原因)theWWFconstantlyputupinformationtostiruppublicinterestinthewelfareoftheplanet．【答案】：强调句型：ItisforthisreasonthatTheairisthinandwehavetorestseveraltimes_______________________（在短暂的徒步旅行中）fromcamp.【答案】：ontheshorthikeToourleft,____________________________(冰雪覆盖的山脉)disappearintoCloudsthatseemalmostcloseenoughtotouch.【答案】：snow-coveredmountainsOntheplaininfrontofus,wecanjust____________________________(分辨出一群)gracefulanimals.【答案】：makeoutaherdofI’malsoremindedofthedangertheyarein.They____________________(正在被狩猎),illegally,fortheirvaluablefur.【答案】：arebeinghuntedToZhaxi,thelandissacredandprotectingthewildlife____________________.(生活方式)【答案】：isawayoflife.Thepopulation__________________(下降了)morethan50percent.Hunterswereshootingantelopestomakeprofits。【答案】：droppedby____________________