An experiment教案和课堂实录

Unit 5 Water Speaking & Writing I. Let’s make some lemon tea. How to make lemon tea? First, _______ some tea in a glass. Second,_______some sugar to the tea and ______ it. Then,_______ the lemon into pieces. At last, ________ a piece of lemon into the tea. II. Speak up

First,__________heats the water. Second,___________ becomes vapour. Then, ____________forms clouds. Next,______________ cools and forms small drops of water. Finally,______________________. III. Conclusion(总结) When we introduce a list or a sequence of things,what words should we use: __________________________________________________________________________________________________________________________________________ IV. Writing: An experiment First, add some salt to a glass of water.______________________________________ ____________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________ Finally,______________________________. The salt turns into crystals. V. Speaking & Writing

How to make milk tea? / How to make a sandwich? How to plant a tree? /

How to reuse water? / How does water come to our homes?...... ___________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________________

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