Unit 1 Pompeii
Nowadays, a lot of people like to watch disaster movies. The reasons that people like to watch these kinds of movies are: 1. many people haven’t experienced the disasters, so they can know more about the disasters through the movie. 2. The c ost of disaster movies are expensive, so it uses many special effects in movies. When people watch them, the visual impact i s massive. 3. From disaster movies, there are always some heroes. People can discover the kindness, courage, intelligence from the heroes, and are proud of human. 4. They can also get more knowledge of science technology.
My favorite disaster movie is 2012. I enjoy this movie because it tells me how horrible the end of the world. In addition, it also uses many special effects. For example, it uses the computer technology to show us the earthquake at the beginning. We haven’t experienced it before. After watching it, I can know what dangers will have when the earthquake begins. From the movie, I also know more about various kinds of disaster, such as earthquake, tsunami, flood. It helps me to rescue myself and others in the disaster.
Unit 4 The internet
The Internet is the best place to find information on almost everything. I think it is true. First, the internet has lots of information. when we face with some unfamiliar things, we can surfer the internet to find out the answers. For example, when our pets get sick, we can go to the internet to find every detail information for treatment, though we have no experience before. In addition, more and more people use the internet, so the internet will be developed quickly and perfectly. More and more useful information will be found in the internet. Thirdly, it’s very easy for us to search information on the internet. People only use the search engine and they will get lots of the answers. For example, when people search the location of a restaurant, they just need to print the restaurant’s name in the search engine and they will get the answers. Last but not l east, the internet covers all over the world and its transmission speed is quick, so people can get every information from the whole world in a second. This way can save many time and is very efficient.
Unit 7 Tilde wave
Life expectancy has increased in most countries of the world. The reasons that people live longer than before are: 1. With the development of civilization in most countries, the industry has been developing quickly. People's material conditions has improved a lot, so people have higher living quality. The higher living quality leads them to better life, which makes them live more comfortable and happy. In winter, they can easily buy coats and sweeter to keep them warm, which prevents them from getting cold. 2. The environment has changed a lot, people can live in a better environment. In this way, they are not easily attacked by a disease. For example, in the past, many people lived in the polluted areas, so they easily got a bacterial infection.
3. The medical treatment has been upgrading, it improves the patients quality of life and prolonged the survival time. For example, lots of people who suffer the cholera would die in the past time. However, nowadays, many people can be rescued by the injection.
4. Most countries is appealing everyone to do physical exercise, which makes people become stronger.。