Zoology教案
the third periodteaching aims:
1.revise the sentence pattern for emphasis.
2.revise the words and phrases learned in the last period.
3.revise the usages of modal verbs.
teaching important points:
1.use the words and phrases learnt freely and correctly.
2.use the modal verbs correctly.
teaching difficult points:
how to use the modal verbs correctly in different situations.
teaching methods:
1.exercises to help students use the learnt words and phrases freely and correctly.
2.comparative and inductive methods to tell students the usages of some modal verbs.
3.exercises to help students use the modal verbs correctly.
teaching aids:
1.a computer
2.a courseware
teaching procedures:
step ⅰ greetings
greet the whole class as usual.
step ⅱ revision
t:in the last period,we learnt a sentence pattern for emphasis.and i also told you to do an exercise.now i’ll check your homework.
(teacher asks some students to give the answers and then checks them with the whole class.)
suggested answers:
1.it is the honey-bee that interests scientists most.
科學家最感興趣的是蜜蜂。
2.it is professor wu that they want to invite.
他們想邀請的是吳教授。
3.it was on october 1st that new china was founded.
新中國是在10月1日成立的。
4.it was not until it was deep into the night that he went to bed.
他一直到深夜才睡覺。
5.was it because he was ill that he asked for leave?
他是因為生病才請假的嗎？
6.where was it that he told you the news?
他是在哪里告訴你這個消息的？
step ⅲ language practice
t:in the last period we’ve learnt some new words and phrases.now let’s do an exercise to see if you have known their exact meaning.please look at exercise 1.choose the proper word or phrase in the box to take the place of the underlined word in each of the following sentences.
(teacher gives students a while to finish this exercise and then asks the students to give the answers.)
suggested answers:
1.glass—transparent
2.think—assume
3.make clear—clarify
4.nearby—surrounding
5.obvious—apparent
6.distinguish—tell apart;small circles—dot
7.get—obtain;enough—adequate
t:now let’s do exercise 2.imagine that you are a scientist who is studying bees.a reporter from the local tv station has asked you some questions about your work.you can use the words in the brackets to answer these questions.you can use the detailed information in the passage to help you.you can also work in pairs to have a discussion.
(teacher gives students enough time to prepare and then asks some of them to give the answers.)