An electronic device presents a first portion of structured content on a display. The structured content includes a plurality of sections and the first portion includes content from a first section of the plurality of sections. The device detects a contact on the touch-sensitive surface, detects an increase in a characteristic intensity of the contact, and detects a movement of the contact. In response to detecting the increase in the characteristic intensity of the contact and the movement of the contact: in accordance with a determination that the characteristic intensity of the contact increases above an intensity threshold, the device translates the structured content to display a start of a second section; and in accordance with a determination that the characteristic intensity of the contact does not increase above the intensity threshold, the device translates the structured content in accordance with a magnitude of the movement of the contact.