UNITTWOWHATDOLEAVESDOLesson5课件1优质公开课北京一起5下.ppt

1、UNIT TWO WHAT DO LEAVES DO?Lesson 5猜词游戏springsummerautumnwinterleavegrassThinknwhat will happen when spring comes?nGrass will be green.nLeaves and grass will come e out1、move outside；emerge；appear 出来；出现出来；出现The sun came out from behind the clouds late in the afternoon傍晚时分傍晚时分,太阳从云层后面露了出来。太阳从云层后面露了出来

2、。come out2、open into full bloom（of flowers）开花）开花Some flowers have begun to come out in early spring早春时节，有些花已经开放了。早春时节，有些花已经开放了。nEverything will be green again.what do leaves do?n Well,leaves is like a factories.n树叶就像工厂一样。树叶就像工厂一样。n They make food for the tree.n 它们为树木提供食物。它们为树木提供食物。likePREP（介词）（介词）像；

3、像像；像一样一样 n He looks like Father Christmas.n 他长得像圣诞老人。他长得像圣诞老人。n Kathy is a great mate,we are like sisters.n 凯茜是个很好的伙伴，我们亲如姐妹。凯茜是个很好的伙伴，我们亲如姐妹。liken PREP（表示行为如同（表示行为如同一样）一样）n I was shaking all over,trembling like a leaf.n 我像风中的落叶一样浑身发抖。我像风中的落叶一样浑身发抖。what do seeds do?n They grow up to be plants and trees.seed种子种子what do trunks do?n They hold the tree above the ground.trunk树干树干Homeworkn write the names of different parts of the plants.