Helen i want to tell you something about my holiday in London

To be: I am-You are-He is-She is-It is-We are-They are

Present simple passive: be + past participle (or –ed)

Many tourist visit Big Ben -> Big Ben is visited by many tourist

Companies advertise the CD`s -> The CD`s are advertised by companies

Otros tiempos en pasado:

Present continuous: is/are taking -> is be-ing taken

Present perfect: has/have taken -> has/have been taken

Past simple: took -> was/were taken

Past perfect: had taken -> had been taken

Will: will take -> will be taken

Be going to: is/are going to take -> is/are going to be taken

Modal verbs: can/must/should take -> ‘’ be taken

Examples: Someone will buy it -> It will be bought

The pólice have arrested the shoplifters -> the shoplifters have been arrested

We must take his advice seriously -> his advice must be taken seriously

Omission of the agent: The récord Company will reléase the álbum on Monday –>

The álbum will be released on Monday by the récord Company

My wallet has been stolen / In América, alcohol was banned in the 1920’s

Transformations: passive -> active

They were being watched -> someone was watching them

The shopping centre was designed the by a famous->A famous designed the shopping centre

Have something done:Have+object+past participle->He had the room painted

Amy had her camera repaired  / Are you going to have your ears pierced?

Breed(raza) Cage(jaula) Endarenged species Ethical

Experiment Extinct Factory farm Free-range(de corral)

Human guinea pig(cobaya humana) Hunt

In captivity Laboratory Mistreat(maltratar)

Research(investigación) Species Tame(domar)

Vegetarían Wildlife Carnivore Feed(on)(alimentarlo)

Food chain(cadena de comida) Give birth(dar a luz)

Herbivore Hibernate Invertebrate Lay eggs(poner huevos)

Mammal(mamífero) Nocturnal Offspring(descendencia)

Omnivore Predator Prey(presa) Primate Reptile Vertebrate

Young / Get it straight from the horse’s mouth

Have butterflies in stomach / Let the cato ut of the bag

Take the bull by the horns / Wouldn’t hurt a fly

can could/fall fell fallen/find found found

get got got/go went gone/have had had

hear heard heard/leave left left

lose lost lost/make made made

say said said/see saw seen

sleep slept slept/spend spent spent

teach taught taught/tell told told

think thought thought/throw threw thrown

wake woke woken/wear wore worn

win won won/beat beat beaten