内容正文:
Unit 1 Lights, camera, action
Let me start by asking a question: what's the 1._________(one) thing you notice about a film?2._________(actual), the film you see on the screen is the product of a huge amount of hard work, most of which takes place behind 3._________ scenes.4_________(begin) with, I'd like to draw your attention to a film's sound effects, which are often added after a scene 5.___________ (shoot) and might not be made in the way you would expect. Another aspect I attach great importance 6._________ is visual special effects. As green doesn't match any natural hair or skin colour, actors can be easily separated from the background, scenes 7._________(require) CGI are frequently filmed in front of a green screen. Props, contributing to a film's success, require a lot of work. To make a film look much 8._________(real), great effort must be made to research, find and build objects. All in all,9._________we see on the cinema screen is just the tip of the huge iceberg of filmmaking. Hopefully, next time you go to the cinema, you'll spare a thought for all those 10._________ (talent) people.
Keys: first; Actually; the; to begin; has been shot
To; requiring; more real;what;talented
Unit 2 A beginner’s guide to exercise
If you want to start exercising, you should understand the benefits of exercise. First, physical activity can increase the 1__________ (efficient) of your
heart and lungs because while exercising, your heart and lungs must work harder, which 2.__________ (make) the heart and lungs grow stronger over 3__________ long term. Moreover, exercise is good for your mental health, such as reducing stress, getting over negative feelings and 4.__________ (improve) some brain functions.When you plan an exercise routine, the
first thing 5.__________ (consider) is what you expect to improve: heart and lung efficiency, muscle strength or flexibility. Such these types of exercise as aerobic activities,jogging and swimming all play a role 6.__________a heal