北京版英语三上 Unit 5 It’s a nice autumn day(5) PPT课件

这是一份北京版英语三上 Unit 5 It’s a nice autumn day(5) PPT课件，共47页。
Unit 5 It’s a nice autumn day(5)北京版英语三上Let's review.Lesson 15Lesson 16Lesson 17Weather is very important to us.What do you know from the cover?What does changing seasons mean?What seasons are these? Changing Seasons（季节变换）资料 What are the changes in four seasons?I live where the weather changes during the year.It changes with each season.We have four seasons.Which season is it?It is spring and the snow melts.It gets warmer, and plants begin to grow.The days get longer, and the nights get shorter.I wear my jacket.How does it change in spring?It is spring and the snow melts. The snow melts.（雪融化了。）资料It gets warmer, so I wear my jacket.And plants begin to grow. Plants begin to grow.资料The days get longer, and the nights get shorter.The days get longer, and the nights get shorter.6:00AM7:00AMHow does it change in spring?springgets warmerbegin to growlonger/shorterjacketIt is summer.It gets hot, and the plants grow bigger.The days are long, and the nights are short.I wear my shorts.How does it change in summer?How do weather and clothes change?It gets hot, so I wear my shorts. How do plants change? Plants grow bigger. Plants grow bigger.springsummerThe days are long, and the nights are short.How do days and nights change?summerhotgrow biggerlong/shortshortsHow does it change in summer?How does it change in fall?Finish the worksheet.Read and answer. page 7fallIt is fall.It gets cooler, and the plants stop growing.The days get shorter, and the nights get longer.I wear my sweater.page 7Read and answer. page 7Finish the worksheet.fallcoolerIt is fall.It gets cooler, and the plants stop growing.The days get shorter, and the nights get longer.I wear my sweater.Read and answer. page 7Finish the worksheet.fallcoolerstop growingfallIt is fall.It gets cooler, and the plants stop growing.The days get shorter, and the nights get longer.I wear my sweater.The plants stop growing.（ 植物停止生长。）Finish the worksheet.Read and answer. page 7fallcoolerstop growingshorter/longerIt is fall.It gets cooler, and the plants stop growing.The days get shorter, and the nights get longer.I wear my sweater.Finish the worksheet.Read and answer. page 7fallcoolershorter/longersweaterstop growingfallcoolershorter/longersweaterIt is fall.It gets cooler, and the plants stop growing.The days get shorter, and the nights get longer.I wear my sweater.How does it change in winter?Think and answer.How does it change in winter?It is winter.It is cold, and many plants die.The snow begins to fall, and the days are short.I wear my coat.Many plants die.wintercolddieshort/longcoatHow does it change in winter?Let's watch.Think and answer.Can you tell me more changes about four seasons？weather days/nightsplants... .Changing Seasonsclothes... .Think and answer.ActivitiesspringsummerfallwinterThink and answer.Which season do you like? Why?I like spring. Because it gets warmer. The sky is blue. The plants turn green. I can fly a kite. Homework2. Draw a picture about your favourite season.1. Share this story with your parents.Goodbye !