【备考必备】托福官方真题Official2阅读长难句资料汇总

在这里小编为大家带来托福官方真题Official2阅读长难句，希望对大家提高托福阅读水平有所帮助!

托福官方真题Official2阅读长难句官方真题Official2：Desert Formation

1. The extreme seriousness of desertification results from the vast areas of land and the　tremendous numbers of people affected, as well as from the great difficulty of reversing or　　even slowing the process.

2. In areas where considerable soil still remains, though, a rigorously enforced programof land protection and cover-crop planting may make it possible to reverse the present　deterioration of the surface.

官方真题Official2：The Origins of Cetaceans

1. However, unlike the cases of sea otters and pinnipeds (seals, sea lions, and walruses,　whose limbs are functional both on land and at sea), it is not easy to envision what the　first whales looked like.

2. The structure of the backbone shows, however, that Ambulocetus swam like modern　whales by moving the rear portion of its body up and down, even though a fluke was　missing.

托福官方真题Official2阅读长难句官方真题Official2：Early Cinema

1. Exhibitors, however, wanted to maximize their profits, which they could do more　readily by projecting a handful of films to hundreds of customers at a time (rather than　one at a time) and by charging 25 to 50 cents admission.

2. But the movies differed significantly from these other forms of entertainment, which　depended on either live performance or (in the case of the slide-and-lantern shows) the　active involvement of a master of ceremonies who assembled the final program.

3. Even though early exhibitors shaped their film programs by mixing films and other　entertainments together in whichever way they thought would be most attractive to　audiences or by accompanying them with lectures, their creative control remained　limited.

4. What audiences came to see was the technological marvel of the movies; the lifelike　reproduction of the commonplace motion of trains, of waves striking the shore, and of　people walking in the street; and the magic made possible by trick photography and the　manipulation of the camera.

5. With the advent of projection, the viewer's relationship with the image was no longer　　private, as it had been with earlier peepshow devices such as the Kinetoscope and the　　Mutoscope, which was a similar machine that reproduced motion by means of successive　　images on individual photographic cards instead of on strips of celluloid.

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