淮南高二英语辅导班讲解Unit3 Under the sea知识点
Ⅰ. 常考单词必背
1.annual adj. 每年的;年度的 n. 年刊;年鉴
Our school's annual sports day took place yesterday in 30-degree heat.
昨天,学校一年一度的运动会在30度的高温下举行了。
2.witness vt. 目击;当场见到 n. 目击者;证人
The driving we have witnessed was beyond belief.
我们亲眼目睹的驾车场面令人难以置信。
3.opposite adj. (无比较级) ①对面的;相对的②(截然)相反的;对立的 n. [C]反义词;对立面 prep.在……的对面
We have opposite views on politics.
我们的政治观点不同。
She observed a man walking on the opposite side of the way.
她注意到一个人在路的对面走着。
4.pause n. [C]中止;停顿;暂停 vi. 中止;停顿;暂停
She talked for an hour and a half without pause.
她连续说了一个半小时,中间没有停歇。
After you introduce the topic,pause to hear what your partner says.
在你引入了这个话题后,停下来听听你的伙伴怎么说。
5.flee(fled,fled) vt. 逃离;逃避 vi. 逃走;逃避
Many of the people have fled to the mountains to escape the floods.
许多人为躲避洪水都逃到了山上。
The smile fled from his face.
他脸上的笑容倾刻时消失了。
6.drag vt. 拖拽; 吃力地往前拉 vi.落后; 缓慢前进 n. 拖,拉; 累赘
We all have a good laugh,so the time never drags.
我们经常笑得很开心,所以时间过得快。
She dragged herself out of bed,still half asleep.
她挣扎着起了床,还是睡眼惺忪。
7.urge vt. 催促;极力主张;驱策
They urged me to eat (into eating) the strange food.
他们怂恿我吃那种奇怪的食物。
He urged that we (should) take such steps.
他极力主张我们采取这些措施。
8.abandon/ə'bændən/ vt. 放弃;遗弃 n. [U]放任;狂放
Don't abandon yourself to despair.
不要自暴自弃。
[快速闪记]
(1)abandon...to... 把……遗弃给……
with abandon 放肆地
(2)abandoned adj. 被抛弃的;报废的
(3)abandon oneself to(to为介词) 沉溺于;纵情
同义短语:
apply oneself to,devote oneself to,resign oneself to等。
9.target n. 目标;靶子;受批评的对象
I aimed the gun carefully at the target.
我小心地用枪瞄准了目标。
10.sharp adj. ①锋利的;尖的 ②敏锐的;机警的 ③尖刻的;严厉的
Mary,who has sharp eyes,can see through others.
玛丽,目光敏锐,能看透别人。
[快速闪记]
sharpen vt. 磨快;使敏捷;使尖锐
sharpener n. [C]磨具;卷笔刀
Ⅱ. 高频短语必会
1.help(...) out 帮助(某人)摆脱困境或危险
cannot help doing sth 禁不住做某事
2.be/become aware of 对……知道、明白;意识到……
3.upside down 上下翻转
4.(be)scared to death吓死了
Ⅲ. 写作句式必学
1.As I was sorting out my accommodation,I heard a loud noise coming from the bay.
正在我找住处的时候,我听到从海湾那边传来一阵喧闹声。
2.This was the call that announced there was about to be a whale hunt.
这是宣告捕鲸行动马上就要开始的呼声。
3.Being badly wounded,the whale soon died.
由于严重受伤,鲸鱼很快就死了。