Unit 4 Humour Lesson 1 What's So Funny 课件(共27张PPT)北师大版（2019）选择性必修第二册

(共27张PPT)
Lesson 1 What's so funny
Humour
Unit 4
一、词汇、句法板块
1.词汇学习检测 —— 英汉互译
1. 古董；古玩 n __________
2. 胃口；食欲 n __________
3. 忠诚的；忠实的 adj __________
4.科学（上）的 adj _________
5. 大气（层）；气氛 n __________
6. 预测；预报 v __________
7. 中年的 adj __________
8. 出血；流血 v __________
antique
appetite
faithful
scientific
forecast
middle-aged
atmosphere
bleed
1.词汇学习检测 —— 英汉互译
9. 打喷嚏 v __________
10. 尖声大叫 v __________
11. 危机；紧要关头 n __________
12. （仔细）检查；测验 v __________
13.宣告；宣布 v _________
14. 后来；以后 adv __________
15. 应受；值得 v __________
16. saucer n __________
sneeze
scream
crisis
examine
announce
afterward(s)
deserve
杯托；碟状物
1.词汇学习检测 —— 英汉互译
17. doorway n __________
18. *casually adv ____________
19. 补*casual adj __________
20. innocently adv __________
21. 补innocent adj __________
22. 补innocence n __________
23. *deduce v __________
24. astronomy n __________
门口；门道
偶然地；漫不经心地
偶然的；漫不经心的
装作若无其事地；无辜地；天真地
无辜；天真
推论；推断
天文学
无辜的；天真的
1.词汇学习检测 —— 英汉互译
25. *galaxy n __________
26. potentially adv __________
27. *Saturn n ____________
28. *Leo n __________
29. measurement n __________
30. surgery n __________
31. consultation n __________
32. circus n __________
33. *clown n __________
星系
潜在地；可能地
土星
狮子座
测量；衡量；尺寸
诊所；诊室；外科手术
就诊；咨询
马戏团；流动戏班
小丑
2.课文短语积累
1. art collector
2. walk through
3. go on a camping trip
4. a bottle of wine
5. millions and millions of stars
6. a faithful friend
7. according to
8. millions of
1. 艺术收藏家
2. 走过，穿过
3. 去露营
4. 一瓶酒
5. 成千上万颗星星
6. 忠实的朋友
7. 根据
8. 数百万
2.课文短语积累
9. feel very down
10. go to the doctor
11. in the doctor's surgery
12. next to him
13. a bit of a crisis
14. otherwise
15. retired for the night
9. 感到非常沮丧
10. 去看医生
11. 在医生的诊室里
12. 在他旁边
13. 有点危机
14. 否则；除此之外
15. 就寝
典型例句讲解1
1. A famous art collector was walking through the city when he noticed a dirty cat lapping milk from a saucer in the doorway of a store.
学习点： was doing... when... 结构
短语 lap milk （舔牛奶）、 in the doorway of （在……的门口）。
几天前，我正开车上山，突然我的车毫无征兆的向后滑了一下。
A few days ago, I was driving up a mountain when suddenly without warning my car slipped backwards.
典型例句讲解2
2. He noticed that the saucer was an antique and very valuable, so he walked casually into the store and innocently offered to buy the cat for 20 dollars.
学习点：宾语从句 that the saucer was... ；
他回家时注意到灯还亮着。
He noticed that the lights were still on when he got home.
典型例句讲解3
3. He had to wait for what seemed like ages in a doctor's surgery.
学习点：宾语从句 ；
翻译：他在医生诊所里等了好久。
他总是思考自己能做些什么来帮助别人。
He always thinks about what he can do to help others.
典型例句讲解4
4. Finally, after he had been waiting for about half an hour, he was called for his consultation.
学习点：过去完成进行时
翻译：终于，在他等了大约半小时后，有人叫他去会诊。
我到车站时，火车已经等了一个多小时了。
By the time I arrived at the station, the train had been waiting for over an hour.
典型例句讲解5
5. I will be working in the United States for three months.
学习点：将来进行时
翻译：我将在美国工作三个月。
下周这个时候，他们将正在去日本的路上。·
This time next week, they will be traveling to Japan.
3.课文拓展短语积累
1. for sale
2. hand over
3. throw in
4. wake up
5. be used to doing something
6. call in
7. give away
8. be based on
9. keep an eye on
10. go wrong
1. 出售
2. 交出
3. 免费赠送
4. 醒来
5. 习惯于做某事
6. 呼叫
7. 赠送
8. 基于
9. 留意
10. 出错
二、语法板块
一、现在完成进行时
1.意义:
2.构成: have/has＋been＋动词-ing形式
have/has been doing
现在完成进行时表示动作从过去某一时间开始，一直持续到现在，可能还要继续进行下去。
一、现在完成进行时
3.基本用法
(1)表示动作从过去某一时刻开始一直持续到现在并有可能延续下去，更强调动作的延续性。
They have been living here for 10 years.
他们住在这里10年了。
I have been waiting for you for about half an hour.
我等你大概半个小时了。
一、现在完成进行时
3.基本用法
(2)表示动作的反复性。
They have been discussing the matter several times this year.
他们今年已经数次讨论那件事了。
一、现在完成进行时
3.基本用法
(3)表示某种感彩。
I have been waiting to see you for a long time.
长久以来，我一直等着见你。
①—Where is Peter I can’t find him anywhere.
—He went to the library after breakfast and ____________________ (write) his essay there ever since.
②The girl has a great interest in sports and ____________________ (take) badminton classes twice a week over the last three years.
单句语法填空（现在完成进行时）
has been writing
has been taking
has been working
have been playing
③In order to find the missing child，villagers ____________________ (do) all they can over the past five hours.
④Tom ____________________ (work) hard since the new term began.
⑤I ____________________ (play) football all the morning，so I’m sweating heavily.
单句语法填空（现在完成进行时）
have been doing
have been playing
has been working
现在完成进行时与现在完成时的区别
1.现在完成时常表示过去发生的动作对现在的影响，强调动作已完成；而现在完成进行时强调动作仍然在继续或动作的重复性。
He has written a letter.
他写了一封信。
He has been writing a letter.
他一直在写一封信。
e.g.:
已经写好
仍在写
2.现在完成时强调“结果”；而现在完成进行时强调“动作”，有时还含有喜悦、愤怒、不满、厌恶等感彩。
I have waited for you for two hours.
我已经等了你两个小时。
I have been waiting for you for two hours.
我一直等了你两个小时。
说明一个结果
强调动作的持续性或不满意
e.g.:
现在完成进行时与现在完成时的区别
3.不可用于进行时的动词，如表示心理活动、属性拥有、表象感官、行为结果的动词不能用于现在完成进行时，但却可以用于现在完成时。
最近我没有见过他。
I haven’t been seeing him recently.
I haven’t seen him these days.
e.g.
现在完成进行时与现在完成时的区别
4.一些表示静态的动词往往用现在完成进行时。这样的静态动词主要有 lie, stand, sit, wait等。
She has been lying in bed for a week.
她已经卧床一周了。
The old man has been sitting outside the house all morning. 这位老人一个早上一直坐在屋外。
e.g.:
现在完成进行时与现在完成时的区别
THANK YOU!