In some cases, they risked their lives to make their contributions recognized by the world. From Columbusâ discovery of the Americas to Hillaryâs quest up Mount Everest, the names of these great pioneers will remain important for centuries to come as the most famous explorers of all time.
The unvoiced French consonant sounds are CH, F, K, P, S, and T. All unvoiced consonants have a voiced equivalent; i.e., the pairs are pronounced in the same place in the mouth/throat but the first is unvoiced while the second is voiced: CH - J. F - V. K - G.
Some Consonants Voiced, but are Voiceless When consonants are put in groups they can change the voiced or voiceless quality of the consonant that follows. A great example of this is the past simple form of regular verbs. As you know, regular verbs add -ed to the end of the verb in the past simple.