1. 我们今天教的课对男生很有帮助.

2. You can see how 有更进一步 is used in a lot more situations than its English counterparts. In 有更进一步的对话, the meaning refers to a conversation to get to know someone (hence the progressive nature) while in 然後更进一步的认识她们 it has another progressive meaning.

3. A new word – 想法 was used in the sentence 你可以给我们一些女生的想法.

4. We’ve taught the word 兴趣 before in the context of a hobby. We see it used slightly differently in 如果男生要让女生对他有兴趣, 我对她是真的有兴趣 and 如果你觉得女生对你有兴趣.

5. We’ve taught 聊天 before. We see it broken down in 那他们可以聊什麽？ and 他们可以聊天气.

6. We’ve seen 找到 before. Its opposite is 找不到 as seen in 这样你会找不到女朋友.

7. We saw another usage of 比如说 in 我知道，我只是比如说.