江苏省灌南县七年级英语上册《Unit4 Grammar》教案.doc

编 号课 题课 型编写人审核人时 间026unit 4 grammar新授课一、教学目标：1. to use correct prepositions to talk about time, days months and seasons2. to recognize and use adverbs of frequency: always, usually, often, sometimes, seldom, never. 二、教学重难点：how to use prepositions to talk about time and adverbs of frequency三、教学过程：step 1 making a revisionrevision 1. (show different pictures of festivals to students.) ask: what festival is it? what do you usually do?revision 2. ask: how many days are there in a week? what are they? what day is the first day of the week? what day comes after tuesday? (ask one students to write the days of the week on the bb.)revision 3. ask: how many months are there in a year? what are they? which is the last month? which month comes before september? (choose two students to write the months of the year on the bb.)step 2 presentingask: when is christmas? (its on december 25th.) is it cold at christmas? why? (yes. because it is in winter.) winter is one of the seasons of the year. there are 4 seasons in a year. they are spring, summer, autumn and winter. which is the hottest/coldest season? which season comes after spring/ summer/ autumn/ winter? which is your favourite season? why?ask: what season is halloween in? when is halloween? what do you do at halloween? write the answers on the bb. halloween is in autumn. halloween is on october 31st.we play a game called trick or treat at halloween. underline the prepositions in, on and at.step 3 practicing1. ask some students to make similar sentences about themselves using these prepositions.2. then elicit the rules for using these prepositions.3. go through the table on page 41 with the class. ask students to add more sentences to the example column.4. ask students to complete part a1, on their own. in pairs, ask students to check their answers. (1. on 2. on 3. at, in, on 4. in 5. in)5. ask students to look at millies letter. in pairs, students read the letter together. ask students to guess the correct prepositions for the blanks and write them in by looking at the rules on page 41. go through the answers with the class orally.(1. on 2. at 3. in 4. at 5. on 6. in 7. on 8. on)step 4 summaryask students to say the rules for using the prepositions of time.step 5 frequencywork in pairs to talk about their daily life by using adverbs of frequency.a: how often do you ?b: i always / usually / often / sometimes / seldom / never .students are always interested in the life of their teacher. tell them how often you do certain things, e.g., i always walk to school. i never drive. i sometimes eat lunch in a restaurant. i often eat fruit and salad at lunchtime.ask the students to say something about themselves or their partners by imitating what you have said.ask students to write out their diets on a piece of paper.then in pairs, students ask their partners about these foods, using the structure how often do you eat?students compare their eating habits with their partners. ask for a few volunteers to report their results to the class.step 6: making a summaryt: in this period, weve learned how to use adverbs of frequency. pay attention to their differences and their positions in sentences, e.g. i always get up at six i