Enfermería

But; although, in spite of, whereas, etc |
ButAlthoughHowever | Express a contrast or conflict between two ideas * Is a littler formal |
ThoughEven though |* Is informal. We can also use at the end of a sentence. * Is stronger, more emphatic than although |
In spite ofDespite | Before a noum or before the ing- form ofa verb.We can use in spite of the fact (that) in the same way as although |
WhereasWhileOn the other hand | We use these words to express a comparison between twoideas.Sometimes either but or whereas is possible |

To, in order to, so that and for |
We use to, in order to, so that and for to express purpose, to say why wedo things |
To | We can use the to- infinitive to express purpuse |
In order to and so as to | Are more formal than toWe can use the negative in order not to or soas not to. |
So that | After so that we use a subjetc and verb.We often use will or can for a present purpose and would or could for a past purpose. |
To or for?| We can use for with a noun to say why we do somethingTo tal about the purpose of a thing, we use either a to- infinitive or for + an –ing form.But we do not use for+ an ing- form to talk abouth a specific action |

Review of liking words |
If, unless and in case | We use these words to express a condition |
But, althoughand in spite of | We use these words to express the idea contrast. |
Reason (Because, since, as, due to, owing to) | Ways of expressing reason |
Because and so |We use because to express the reason for something and so to express the result of something |
To, in order to and so thath | We use these words to express purpose |