◎7A Unit 4 Food 【单元学习重点和要求】 一、 语音 1. 单词重读 `hamburger `hungry `energy `never `exercise `vegetable `dancer `tired `healthy `diet `seldom `ofte `lifestyle `person `power `water `sour `salty `vinegar `lemo `hotpot `roller `skating `noodle `story `mango `carrot `favorite kilo `pancake `biscuit `total `partner `supermarket `calory `vitamin `peanut im`portant ice `cream i`ano o`tato to`mato over`all question`naire congratu`latio a`mount