I. 重点单词:
1.successful
2.adult
3.disagree
4. guarantee
5.intelligent
6. similar
7. independent
8. conclusion
9.communicate
10. purpose
11. technique
12. outline
II. 重点词组：
1. disagree with
2. be different from
3. be similar to
4. succeed in doing sth.
5.first of all
6. depend on
7. be willing to do sth.
8. be interested in sth. /doing sth.
9. on the other hand
10. do well to do sth.
III. 重点句型及常考句子:
1. 主语+find + it + 形容词+to do sth.
Some people who are very intelligent and successful in their fields find it difficult to succeed in language learning. （line2）
They find it easy to practice using the language regularly because they want to learn with it. (line 38)
操练：
他们发现要掌握一门外语是困难的。
They find it hard to master a foreign language.
专家们发现对付病毒不容易。
The experts find it difficult to deal with virus.
2. It is + 形容词+for sb. +to do sth.
It is + 形容词比较级+to do sth.+ than + to do sth.
It is necessary for them to learn the language in order to communicate with these people and
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