"jolt of hope" is a valid phrase in written English.
You can use it when you want to describe a sudden surge of hope that someone feels, as in this example sentence: After weeks of worrying, she finally received a jolt of hope when a job offer arrived in her email.
In the central character whose journey to the core of his family we all watch, you get a jolt of future hope, really.
Stephen does not knock at the door, and when, further along the street, he sees "a white-haired old lady" kneeling to weed what had been the Berrills' front garden, he fights a recognition: She glances up at me and I suddenly realize, with the most terrible jolt of recognition, of hope and dismay, that it's Barbara.
When I was young, unsure of most things, buried alive in Dundee and showing no sign of being able to find a job that wouldn't make me crazy and then fired, SBS delivered a weekly jolt of oxygen and hope.
Invigorated by the show's weekly jolt of imagination overload, they hope that Crichton (played by Ben Browder) keeps drifting through the void with a mismatched bunch of intergalactic fugitives.
Terry L. Schalk, an adjunct professor of physics at the university, takes the coil to schools to give the students a jolt of science — and, he hopes, to spark their interest in learning physics.
In addition to Pastrana's bringing an instant jolt of celebrity, Nascar executives are hoping he will bring his charisma, his sponsors and, most important, his legions of impressionable supporters.
On Wednesday, a decline in retail sales jolted investors and forecasters, who were becoming used to spotting glimmers of hope in the economy.
Just $64 billion, or 8% of the total, went to roads, public transport, rail, bridges, aviation and wastewater systems.Second, hopes for an immediate jolt of activity were misplaced.
