7B unit 5 教案Vocabulary,Grammar,
2 students have already learned the use of “can” and “may” in making requests(book7a , unit2) therefore , you need to introduce the idea that here , the word “can” is used to express ability .
3 ask students to identify activities that they can do well . write students’ statements on the board . first write “ i can “ on the board .
4 ask students to say the things they can do , and sort them into categories : sports/ leisure/school subjects
5 go through the tables at the top of page 78 and explain the use of “can/could” and their negative forms . we use “can” to say that we are able to do something . we use “could” to say that we were able to do something in the past .
6 ask students to work out the rule on their own . then they check with a partner and confirm that their answer is correct with the whole class .
7 ask students to check the information table in part1 about the beijing sunshine secondary school students’ abilities . reinforce the use of “could/ could not” for the past and “can / can not” for the present . then they complete the sentences on their own .
8 check students’ understanding of the grammar tables on page79 . then explain the negative and question forms using “can /could” in part2 .ask them to work out the correct information by referring back to the table on page78 .