Anglais professionnel 4

PRESENT TENSE VERBS

The present tense is used to talk about general facts, discuss current meanings and implications, and suggest future applications.

General facts are constant and do not change throughout time (the ultimate evolution of scientific progress notwithstanding). Always use the present when discussing general scientific facts.

Example: “Insulin and glucagon regulates blood glucose levels.” 

Implications are closely related to general facts and thus the same rule is applied.

Example: “An elevated glucose level indicates a lack of glucagon hormones in the pancreas.”

Further research is called for or stressed as important through a phrase in the present tense.

Example: “Further studies about glucagon receptors are needed.”

Common verbs in the simple present

Infinitive	I, You, We, They	He, She, It
to ask	ask / do not ask	asks / does not ask
to work	work / do not work	works / does not work
to call	call / do not call	calls / does not call
to use	use / do not use	uses / does not use
to have	have / do not have	has / does not have