7-17答案

语文

(1) : B

(2) : B

(3) :（1）成为圣人的原因，愚人之所以成为愚人，大概都是由于这个原因吧！ （2）（李氏子蟠）不受时俗的拘束，向我学习。我赞许他能够遵行古人从师的途径，写这篇《师说》来赠送他。

数学

1：B

2：-3或-9

3：6

4：-2或2分之3

英语

1. (1) :se/cre/tary; Ad/ven/ture; friend/lier

1. (2) :连读的单词：can I, think it’s a, good idea, what if, instead of 失爆的单词：what, should, and

1. (3) :Always be, good listener, remember, make eye contact. Falling tone.

4：

Reading the conversation with attention to stressing, linking, and dropping:

Liu Dong: The secretary of the Adventure Club said I should be friendlier and get on better with others. What can I do? Friend: I think it’s a good idea to always smile at others. It makes them think you’re friendly and they’ll be willing to make friends with you. Liu Dong: I will! Is there anything else I should do? Friend: Always be a good listener and remember to make eye contact. Liu Dong: Good idea. And what if I don’t agree with them? Friend: You need to respect different opinions. Instead of trying to change others’ opinions, accept that they’re different.

物理

1: D

2: C

3: C

化学

1: B

2:提供热量使温度达到白磷的着火点，使水中的白磷隔绝氧气,可燃物与助燃物（如氧气）接触,温度达到可燃物的着火点,向水中的白磷通氧气（或空气）,水中的白磷温度达到着火点了，露出水面与氧气接触，满足了燃烧条件，所以燃烧,冷水中

政治

1：C

2: C

历史

1: A

2: D

3:史实：采取军事行动击败东西突厥；设置安西都护府和北庭都护府，统辖天山南北；通过与吐蕃和亲，促进了汉藏友好往来；通过唐蕃会盟，唐蕃之间基本停止了战争；允许少数民族人士担任朝廷的重要官职；册封回纥、粟末靺鞨等少数民族首领，加强了对西北和东北地区管辖。（本题为开放性试题，言之有理，即可得分）

地理

1. (1) : A

1. (2) : A