Faster than a cheetah is an explanatory text that introduces the speed of things. The text starts with the running speed that people are most familiar with, to the speed of ostrich, cheetah and peregrine falcon, to the speed of airplane and meteoroid, and finally talks about the speed of light.

In teaching, let students read independently according to the method of "using keywords" put forward in the learning tips, try their best to improve the reading speed and initially perceive the main contents of the text. Then exchange reading situation and using methods, and realize how to use keywords and pay attention to the structural characteristics of the article to improve reading speed. Finally, reread the text according to the questions raised and share the reading gains.

Teaching objectives

1. Know three new words, such as "extension" and "win", correctly read the polyphonic word "Guan", write 10, and write10/0, such as "cheetah and champion".

2, can use keywords to improve reading speed, understand the main content.

3. Be able to ask your own questions according to the content of the text.

Teaching focus

1, can use keywords to improve reading speed and understand the main content.

2. Be able to ask your own questions according to the content of the text. Teaching difficulties can be put forward according to the content of the text. Multimedia courseware.

Things faster than cheetahs are divided into two parts:

The first part (paragraph 1-3): By comparing and enumerating figures, it is written that cheetah is the fastest animal on land.

The first paragraph points out that cheetahs and ostriches run much faster than people.

The second paragraph compares the speed of people and ostriches, indicating that ostriches are fast.

In the third natural section, cheetah is the fastest animal on land.

The second part (paragraphs 4-9): The author lists jets, rockets, meteoroids and light in the order of moving speed from slow to fast, and points out at the end that the fastest thing in the universe is light.

In the fourth natural section, the speed of peregrine falcon is compared with the speed of cycling, and it is pointed out that peregrine falcon is fast.

In the fifth paragraph, compare the sound with the speed of a jet, and point out that the speed of a jet is fast.

In the sixth paragraph, comparing the speed of rocket and jet shows that the speed of rocket is fast.

In the seventh natural section, the speed of meteoroids is compared with that of rockets, which shows that the speed of meteoroids is very fast.