高二英語教材知識點總結(jié)及重難點解析Unit13-14
☆重點句型☆
1. life in the oceans range from the tiniest plants all the
way up to giants like sharks and whales.
2. water is actually quite simple, but the way the water
molecule is formed gives water its unique properties.
3. they form a polar molecule, that is, one with a slightly
positive end and a slightly negative end.
4. the salinity of the earth's oceans is about thirty-five
parts per thousand, meaning that there are about 35
grammes of dissolved solids and gases in one kilo of
water.
5. heat capacity is the amount of energy it takes to raise
the temperature of a substance by one degree
centigrade.
6. water, which seems ,so simple and common, is what
makes life possible.
7. freedom fighters can be found everywhere and they are
of all times.
8. from the late eighteenth century to well into the
nineteenth century different people struggled for their
rights.
☆重點詞匯☆
1. sailor n. 水手
2. transport n. & vt. 運輸
3. range vi.& n. 變動
4. hydrogen n. 氫
5. oxygen n. 氧氣
6. relative adj. 相對的
7. solid n. 固體
8. freezing adj. 冰凍的
9. pure adj. 純凈的
10. relationship n. 關(guān)系
11. float v. 漂浮
12. decrease vi. 變小
13. centigrade adj. 攝氏溫度的
14. absorb vt. 吸收
15. stable adj. 穩(wěn)定的
16. steady adj. 平穩(wěn)的
17. trust vt. 信任
18. nursery n. 保育院
19. freedom n. 自由
20. civil adj. 國內(nèi)的，公民的
21. murder vt. & n. 謀殺
22. revolution n. 革命
23. slavery n. 奴隸制
24. soul n. 靈魂
25. arrest vt. 逮捕
26. race n. 人種；賽跑
27. marriage n. 結(jié)婚
28. forbid vt. 禁止，不許
29. political adj. 政治的
30. demand vt. & n. 要求
31. lawyer n. 律師
32. act n. 法令
33. politics n. 政治
34. religion n. 宗教
35. independence n. 獨立
36. abolish vt. 廢除
37. chapter n. 篇
☆重點短語☆
1. benefit from 從……得益
2. all the way 一直
3. take advantage of 利用
4. give off 釋放
5. a variety of 種類繁多的
6. put...in prison 把……投入監(jiān)獄
7. join hands 聯(lián)手
8. set an example to 為……樹立榜樣
9. from then on 從那時起
10. start with 以……開始
11. regardless of 不顧
12. at first sight 乍一看
13. call in 召集
☆交際用語☆
1. what is it that makes the ocean such a great place to
live?
2. the nutrients is whatever falls into the ocean will
quickly become available to other living things.