北师大版（2019）必修第二册 Unit 5 Humans and Nature Lessons 2-3 课件(13张ppt)

(共13张PPT)
Unit５ LESSON 2 & LESSON 3
　　　课时过关基础小测
Ⅰ.重点单词
1.　　　　　　n.& vt.营救;救援
2.　　　　 vt.困住;使陷于危险中
3.　　　　 n.& vt.努力,尝试,企图
4.　　　　 vi.& vt.打断讲话
5.　　　　 n.死,死亡
6.　　　　 n.丧失;死亡
7.　　　　 n.伤害,损伤,损害
8.　　　　 vt.估量,衡量;测量
9.　　　　 n.行动,活动;手术;操作
rescue　
trap　
attempt　
interrupt　
death　
loss　
damage　
measure　
operation　
10.　　　　 n.过程,进程
11.　　　　 n.较量,竞争;斗争;战斗
12.　　　　 n.职责,义务;责任
13.　　　　 vt.实施;进行;执行 vi.& vt.指挥
14.　　　　 n.保护;防护
15.　　　　 vi.& vt.呼吸
16.　　　　 n.灰尘;尘埃
17.　　　　 n.预备,准备
18.　　　　 n.滑雪板　vi.滑雪
process　
battle　
duty　
conduct　
protection
breathe　
dust　
preparation　
ski　
19.　 　　　 n.基地,大本营;基础 vt.以……为基地
20.　　　　　 adj.高兴的,兴高采烈的
21.　　　　　 vt.证明;证实
22.　　　　　 n.洲,大洲;大陆
23.　　　　　 n.坦诚;诚实,正直
24.　　　　　 n.真诚,真挚,诚实
25.　　　　　 n.勇气;勇敢的行为
base　
cheerful　
prove　
continent　
honesty
sincerity　
bravery
识记阅读词汇
26.vehicle n.　　　　　　　　　
27.overseas adv.　　　　　　　　
28.site n. 　　　　　　　　
29.suffering n. 　 　　　　　　　
30.lamp n. 　　　　　　　　
31.nearby adv. 　　　　　　　　
32.sledge n. 　　　　　　　　
33.captain n. 　　　　　　　　
34.polar adj. 　　　　　　　　
35.tent n. 　　　　　　　　
交通工具,车辆　
在海外,在外国　
场所,地点　
(肉体或精神上的)痛苦;折磨　
灯　
附近　
雪橇　
上校;队长;组长　
极地的,地极的　
帐篷
串记拓展词汇
36.　　　　　　　 adv.焦虑地;不安地→　　　　　 adj.焦虑的
→　　　　　　 n.焦虑
37.　　　　　 n.抱负,雄心;追求,夙愿→　　　　　 adj.壮志雄心的
38.　　　　　 n.探险;探索→　　　　　 n.探险者,勘探者
39.　　　　　　 adj.久远的;遥远的→　　　　　 n.距离
anxiously
anxious
anxiety　
ambition
ambitious
exploration
explorer
distant
distance
Ⅱ.重点短语
1.natural disasters 　 　　　　　　　
2.rescue operations overseas 　　　　　　　
3.a battle against 　　　　　　　
4.knock on 　　　　　　　
5.wait anxiously 　　　　　　　
6.ahead of the planned schedule 　　　　　　　
7.on one’s way back 　　　　　　　
8.in the distant past 　　　　　　　
9.　　　　　　　 吸气
10.　　　　　　　 用完;耗尽
11.　　　　　　　 停止运转,出故障
自然灾害　
海外救援行动　
和……的斗争　
敲打　
焦急地等待　
比计划时间提前　
在某人回去的路上　
在遥远的过去　
breathe in　
run out　
break down
Ⅰ.单词拼写
1.He was appointed as 　　　　　(队长) of the basketball team and led the players to the next session of the Olympic Games.
2.Space 　　 　　　(探索)has been made possible with the development of modern science.
3.The air we 　　　　　(呼吸) in is actually a mixture of different gases,such as oxygen,hydrogen,and so on.
4.Losing weight is a slow,gradual 　　 　(过程) and we should stick to it.
captain
exploration
breathe
process　
5.Each year,hundreds of researchers visit the 　　　　　(极地的) regions of the Arctic and Antarctica.
6.Their whole life was a constant 　　　　　(斗争)against poverty.
7.Most applications came from 　　　　　(在海外).
8.He deserves the highest praise for his 　　　　　(勇气).
9.Before taking the College Entrance Examination,they must make full
　　 　　　(准备) day in and day out.
10.May I say in all 　　　　　(真挚) that we could not have achieved this much without your help and support.
polar
battle　
overseas
bravery
preparations
sincerity
Ⅱ.单句语法填空
1.Cheer 　　　　　　　!Don’t be beaten by difficulties.After all,we are new to the work.
2.Though my hometown is small and 　　　　　(distance) from cities,there is always something different to catch your eyes.
3.It’s easier for 　　　　　　　(ambition)students to succeed in their studies.
4.The factory has the machines repaired regularly to keep them
　　　　　good condition.
5.After her colleagues had talked with her several times,she became a bit
more 　　　　　(cheer).
up
distant
ambitious　
in
cheerful
6.The car was buried by the landslide,the rescue team came 　　　　　its rescue quickly.
7.They run a restaurant successfully 　　　　　the first attempt.
8.It is also a virtue 　　　　　　　(forgive) and forget,especially in such a competitive and stressful society.
9.　　　　　(trap) in the ruins,the girl still held a positive attitude.
10.Faced with so many new things to learn,I was overcome by fear and was at a 　　　　　(lose) what to do.
to
at
to forgive　
Trapped
loss
Ⅲ.完成句子
1.他陷入沉思,差点撞到前面的大树。
_______ __________ _____________,he almost knocked into the big tree in front of him.
2.在一个短暂的假期之后,这位科学家继续他的研究。
After a short holiday,the scientist _________ __________with his research.
Lost in thought　
carries on
3.她总是第一个回答问题。
She is always the first ______ _________ ___________.
4.他在为考试做准备,而他的哥哥在为运动会做准备。
He is preparing for the exam,while his brother is _______ __________ _____
the sports meeting.
5.他参加考试的日子到了。他感到非常紧张。
Then _____ _____ _____ _____ ______ __________.He felt very nervous.
to answer questions
making preparations for
came the day of his examination