编辑:
2015-10-22
二.词形转换
1. major adj. →__________n. 2. wealthy adj.→__________n.
3. commercial adj.→__________n. 4. heat n.→_________v.→_________adj.
5. unite v. →_____________adj. 6. concerned adj._________n./v.___________ prep.
7. faithfully adv. _________adj. →______n. 8. condition n.→__________adj.
9.cultural adj. →__________n. 10. explode vi. _______n.________adj.
三. 补全佳句
1. The book had a great effect on his life. The book _____________ his life greatly.
2. They didn’t tell me the location. They didn’t show me the map, either.
They ___________ told me the location ________ showed me the map.
3. Some people tried to escape, some people stayed in their houses.
People ___________ tried to escape _______ stayed in their houses.
4. It worries the tourists. It keeps raining.
______ ______ ________ _________ ________ the tourists.
5.They also ________ ________ (进行)other experiments.
6.When autumn comes, leaves (变成) ________ ________ orange, red and gold.
7.我们对他的健康表示关心。We _________ ________ ________ his health.
8.________ _______ _______ _______ ________ ________ _______ _____ ,(在好心的老人的带路下,用with复合结构做), we arrived at the remote village before lunchtime.
Celebration教案
Lesson3 Grammar
Tips:All things in their being are good for something.(天生我材必有用)
Learning aim: learn the use of the modal verbs have to /not have to , can/can’t, ought to /ought not to
Learning methods: observe----learn-----summarize------use
Learning steps:
StepI: Underline all the following words in the texts and translate them.
have to , don’t have to, ought to, ought not to, can’t,can
StepII: Match the verbs to their meanings.(A级)
1 have to a) not necessary
2 don’t have to b) necessary
3 can c) not allowed/not possible
4 can’t d) allowed/ possible
5 ought to e) not advisable
6 ought not to f) advisable
StepIII:Transtrate the following sentences.(B级)
1.1)I can’t go out now, I have to look after my baby .
______________________________________
2)I must find a job,my parents can’t support me any longer.
_____________________________________________
3)— Must we hand in our exercise books today?
— Yes, you must. (No, you don’t have to/need’t.)
________________________________________________
总结:must 和have to表示___________,但must表示___________观,have to表示_________观(如例句1,2所示)
读一读,记一记:
must与have to有下列几点不同:
① must表示的是说话人的主观看法,而have to则往往强调客观需要。
The play is not interesting. I really must go now.
I had to work when I was your age.
② must与have to 的时态差别: have有时态的变化,如三单has, 过去时had ,表示 客观上的不得不,能与所有 时态一起。must为情态动词, 无时态的变化 , 表示主观上的必须, 需要。
③ 二者的否定意义不大相同。如:
You mustn't go. 你可不要去。
You don't have to go. 你不必去。
④ 询问对方的意愿时应用must。如:
标签:高一英语教案
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