My favorite sport skiing教案
there are plenty of hotels in the town. it shouldn’t be difficult to find somewhere to stay.
2. shall
1. shall i/we do sth …?= would you like me to do sth
2. shall he/ they…?
shall 用于第一人稱，表示征求對(duì)方的意見。用于二;三人稱,表說話人給對(duì)方的
命令,警告,允諾或威脅.
practice:
1. he _____ be punished if he keeps on cheating in exams.
a. should b. must
c. shall d. will
2. ____ i fetch some chalk for you, mr. smith?
a. can b. may
c. should d. shall
keys: 1. c 2. d
1）表示能力，could主要指過去時(shí)間。
two eyes can see more than one.
could the girl read before she went to school?？
2）表示可能（理論上或是邏輯判斷上）。
the temperature can fall to –60℃, that is 60℃ below freezing.
he can’t (couldn’t) have enough money for a new car.
3）表示允許。
can i have a look at your new pen?
he asked whether he could take the book out of the reading-room.
4）表驚異、懷疑、不相信等態(tài)度。主要用于否定句、疑問句或感嘆句中。
where can (could) they have gone to?
how can you be so careless? 你怎么這么粗心？
5）比較委婉客氣地提出問題或陳述看法。
can (could) you lend me a hand?
i’m afraid we couldn’t give you an answer today.
practice:
1. he _____________flee europe before the war
broke out.
a. could b. was able to c. a & b
2. –could i borrow your dictionary?
--- of course you ______.
a. could b. will c. can d. should
keys: 1. b 2. c
1）表允許，might可以指過去時(shí)間，也可指現(xiàn)在時(shí)間，語氣更委婉。
you may take whatever you like.
he told me that i might smoke in the room.
2）表可能（事實(shí)上）。might可以指過去時(shí)間，也可以指現(xiàn)在時(shí)間，但語氣更加不肯定。
he may be at home.
she may not know about it.
practice:
translation:
1.老板不在辦公室，他可能在打高爾夫球。
the boss isn’t in the office. he might be playing golf.
2. 剛才走過去的人可能是你的叔叔。
the man who passed by might be your uncle.
4. consolidation (more practice about model verbs)
translation:
1.我們家里有足夠的食物，不需要買什么了。