Unit 5 - :@0.111291:0.958882:0.188607:0.958882:0.188607:0.939690:0.111291:0.939690:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Student Book:@0.188607:0.959063:0.317587:0.959063:0.317587:0.939690:0.188607:0.939690:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Unit 5 - :@0.111291:0.958045:0.188607:0.958045:0.188607:0.938854:0.111291:0.938854:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Student Book:@0.188607:0.958226:0.317587:0.958226:0.317587:0.938854:0.188607:0.938854:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
60:@0.036588:0.960573:0.060209:0.960573:0.060209:0.941201:0.036588:0.941201:0.000000:0.000000
UNIT:@0.280647:0.177012:0.553292:0.177012:0.553292:0.064005:0.280647:0.064005:0.000000:0.000000:0.000000:0.000000
1. A great white shark can detect :@0.065809:0.534705:0.373396:0.534705:0.373396:0.515514:0.065809:0.515514:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
a drop of blood :@0.373404:0.534886:0.537481:0.534886:0.537481:0.515514:0.373404:0.515514:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
from 5km away. :@0.537483:0.534705:0.690205:0.534705:0.690205:0.515514:0.537483:0.515514:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2. An ostrich has such :@0.065809:0.556371:0.272827:0.556371:0.272827:0.537179:0.065809:0.537179:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
powerful:@0.272827:0.556552:0.355550:0.556552:0.355550:0.537179:0.272827:0.537179:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 legs that if it :@0.355550:0.556371:0.485994:0.556371:0.485994:0.537179:0.355550:0.537179:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
kicks:@0.485994:0.556552:0.531487:0.556552:0.531487:0.537179:0.485994:0.537179:0.000000:0.000000:0.000000:0.000000:0.000000
 a lion, it can kill it. :@0.531487:0.556371:0.710780:0.556371:0.710780:0.537179:0.531487:0.537179:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
3. A rhino’s horn is not a :@0.065809:0.578037:0.298335:0.578037:0.298335:0.558845:0.065809:0.558845:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
bone:@0.298335:0.578218:0.346562:0.578218:0.346562:0.558845:0.298335:0.558845:0.000000:0.000000:0.000000:0.000000
. It’s actually made from keratin – the same as our :@0.346562:0.578037:0.816779:0.578037:0.816779:0.558845:0.346562:0.558845:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
hair and :@0.084807:0.596142:0.168716:0.596142:0.168716:0.576950:0.084807:0.576950:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
fingernails:@0.168716:0.596323:0.269029:0.596323:0.269029:0.576950:0.168716:0.576950:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
. :@0.269029:0.596142:0.281091:0.596142:0.281091:0.576950:0.269029:0.576950:0.000000:0.000000
4. The seahorse is the only known animal in which the :@0.065809:0.617808:0.566001:0.617808:0.566001:0.598616:0.065809:0.598616:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
male:@0.566009:0.617989:0.612387:0.617989:0.612387:0.598616:0.566009:0.598616:0.000000:0.000000:0.000000:0.000000
 becomes :@0.612387:0.617808:0.709622:0.617808:0.709622:0.598616:0.612387:0.598616:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
pregnant:@0.709622:0.617989:0.797170:0.617989:0.797170:0.598616:0.709622:0.598616:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
. :@0.797170:0.617808:0.809232:0.617808:0.809232:0.598616:0.797170:0.598616:0.000000:0.000000
They can :@0.084807:0.635913:0.175832:0.635913:0.175832:0.616721:0.084807:0.616721:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
give birth:@0.175832:0.636094:0.268185:0.636094:0.268185:0.616721:0.175832:0.616721:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 to up to 2,000 babies at a time. :@0.268185:0.635913:0.576115:0.635913:0.576115:0.616721:0.268185:0.616721:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
5. The hummingbird :@0.065809:0.657578:0.250169:0.657578:0.250169:0.638387:0.065809:0.638387:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
flaps:@0.250173:0.657760:0.297153:0.657760:0.297153:0.638387:0.250173:0.638387:0.000000:0.000000:0.000000:0.000000:0.000000
 its :@0.297153:0.657578:0.331771:0.657578:0.331771:0.638387:0.297153:0.638387:0.000000:0.000000:0.000000:0.000000:0.000000
wings:@0.331771:0.657760:0.385485:0.657760:0.385485:0.638387:0.331771:0.638387:0.000000:0.000000:0.000000:0.000000:0.000000
 an average of 50 times per second. :@0.385485:0.657578:0.730447:0.657578:0.730447:0.638387:0.385485:0.638387:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
6. The world’s :@0.065809:0.679244:0.196154:0.679244:0.196154:0.660053:0.065809:0.660053:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
deadliest:@0.196156:0.679425:0.283242:0.679425:0.283242:0.660053:0.196156:0.660053:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 animal is the mosquito. The :@0.283242:0.679244:0.544998:0.679244:0.544998:0.660053:0.283242:0.660053:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
diseases:@0.545002:0.679425:0.626237:0.679425:0.626237:0.660053:0.545002:0.660053:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 it transfers when it :@0.626237:0.679244:0.809190:0.679244:0.809190:0.660053:0.626237:0.660053:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
bites:@0.084807:0.697530:0.129877:0.697530:0.129877:0.678158:0.084807:0.678158:0.000000:0.000000:0.000000:0.000000:0.000000
 kill over 725,000 people each year. :@0.129877:0.697349:0.462974:0.697349:0.462974:0.678158:0.129877:0.678158:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
A:@0.035101:0.361008:0.053897:0.361008:0.053897:0.336792:0.035101:0.336792:0.000000
 :@0.053897:0.360132:0.062018:0.360132:0.062018:0.340760:0.053897:0.340760:0.000000
 Discuss with a partner.:@0.104534:0.360132:0.331473:0.360132:0.331473:0.340760:0.104534:0.340760:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
1.  What animals are popular as pets in your country? Do you have any pets?:@0.058840:0.385178:0.761070:0.385178:0.761070:0.365986:0.058840:0.365986:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
2. What types of wild animals can people see in your area? What animals have you seen in :@0.058840:0.406844:0.903095:0.406844:0.903095:0.387652:0.058840:0.387652:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
their natural habitat?:@0.077838:0.424949:0.264370:0.424949:0.264370:0.405757:0.077838:0.405757:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
3. If you could be any animal, what would you be and why?:@0.058840:0.446615:0.606881:0.446615:0.606881:0.427423:0.058840:0.427423:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
Vocabulary & Reading:@0.085730:0.306500:0.370762:0.306500:0.370762:0.280911:0.085730:0.280911:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
MUESTRA EDITORIAL:@0.248624:0.946277:0.888601:0.114341:0.744192:0.051768:0.104215:0.883703:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000
 Muestra editorial solo para fines didácticos – Prohibida su venta:@0.095137:0.659264:0.095137:0.341881:0.077090:0.341881:0.077090:0.659264:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000:0.000000