(
课件网) Unit 4 School days (Grammar) Lead-in School starts at 8:00 in the morning. Her lessons begin at 8:15. What time does Millie’s school start What time do her lessons begin When does Millie have Biology classes When does Millie practise volleyball She has Biology lessons on Tuesdays and Thursdays. She practises volleyball on Friday afternoons. Prepositions of time(时间介词） Can you give more examples in Presentation When do we use in in the morning in September in autumn in 2022 part of day months years seasons on When do we use on on Saturday on 1 July on Tuesday morning on Children’s Day dates parts of a specific day special holidays days Presentation at When do we use at 7 o’clock 6 years old time of day age Compare at Christmas. We have lots of fun on Children’s Day. 注意：如果节日不止一天，而是持续一段时间，我们用at，如： at Christmas、at the Spring Festival。 Presentation Presentation Turn to pages 142-143 for further study. Practice In at On on in on at Tip: Circle the nouns, numbers or noun phrases representing time. Produce What about your school life Please work in pairs and talk with your partner, using prepositions of time. You can take Sandy and Grandma’s conversation as an example. Presentation Would you like to share something about the diet at lunchtime Students have vegetables every day. Students have yogurt on Monday, Wednesday and Friday. Students have fruit on Tuesday and Thursday. Students have vegetables every day. Students have yogurt on Monday, Wednesday and Friday. Students have fruit on Tuesday and Thursday. Students always have vegetables. Students often have yogurt. Students sometimes have fruit. Presentation Adverbs of frequency （频度副词） tell you how often things happen Presentation The adverbs are put in order of frequency, from _____ to _____: never ＜seldom ＜sometimes ＜often ＜usually ＜always. Work out the rule low high Practice seldom often usually never always sometimes Which place can we put each adverb of frequency I am always happy. Tip: We put an adverb of frequency after the verb be. Tip: We put an adverb of frequency before the full verb and after the subject. Can you tell the differences between “never, seldom” and “sometimes, often, usually, always” “_____” show a negative meaning, while “_____” show a positive meaning. Never and seldom sometimes, often, usually and always Produce What about your school activities Please write six sentences about your school activities, using each adverb of frequency above once. S1: Hi, … When do you get up on your school day S2: I get up at … S1: What do you like to do at school/after school every day S2: I like … S1: How often do you do it S2: I always/usually/often/sometimes … S1: Do you … at weekends S2. Yes. …/No. … S1: When do you have … S2: I … at/on/in … ... Work in pairs and talk about your own school day, using the correct prepositions of time and adverbs of frequency. P ... ...
