1. structure | /STRUHK-cher/ |
-mode of building, construction, or organization | |
The organizational structure was updated right after the manager resigned. | |
2. striking | /STRAHY-king/ |
-noticeable | |
The model is a fan of striking fashion. | |
3. similarity | /sim-uh-LAR-i-tee/ |
-the state of being similar; likeness | |
Their parents cannot seem to find a single similarity between the twin sisters. | |
4. hint | /hint/ |
-an indirect, covert, or helpful suggestion; clue: | |
The game show contestants were not given any hints. | |
5. enable | /en-EY-buhl/ |
-to make possible or easy | |
His scholarship enable him to graduate from university. |
Striking similarities between the bone structure of its fins and that of the human hand caught the eye of the researchers. They infer that the findings of the study give hints as to how the fish developed into vertebrates that could live on land.
Pectoral fins are composed of several tiny bones that appear like fingers. This bone structure would have enabled the fish to hold its weight with its fins to move on land. According to the researchers, this goes to show that human beings came from a long line of evolution, just like Elpistostege watsoni.
In addition, the researchers stressed that this kind of development they had observed in the study was essential not only for human beings but for all living things.
1. | What caught the attention of the researchers? |
2. | How do pectoral fins look? |
3. | What did the researchers say about evolution? |
1. | Did you find the findings of the study surprising? |
2. | Do you believe that ancient fish could have survived on land? |
3. | Why do you think it is important to study fossils? |
4. | Have you ever seen a fossil? Please share your experience. |
5. | What do you make of human evolution? |
Grammar 文法 |
Pronunciation 発音 | Vocabulary 単語 |
Comprehension 理解 |
|
---|---|---|---|---|
GOOD | 文法の誤りはほとんどなく、完全な文章で話すことができる | ほとんどの単語をはっきりと正しく発音することができる | 習った表現を適切に使うことができる | 文章を理解し、質問に正しく答えることができる |
FAIR |
文法の誤りはあるが、完全な文章で話すことができる | 発音の練習が必要な言葉がいくつかある | たまにミスはあるが、習った表現を適切に使うことができる | 文章を完全に理解するのは難しく、質問に正しく答えられないときもある |
POOR |
文章で話すのは難しく、単語だけで話すことができる | 発音の練習が必要である | 習った単語と表現を少しだけ使うことができる | 文章を理解するのは難しく、質問に答えるのは難しい |