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ld he / she do? 7C中小學(xué)課件 Listen to 1a and find out Wear helmets. Wear lightcolored clothes. Use bicycle lights and reflectors. Know how to give first aid. Be careful and pay attention to other vehicles. 7C中小學(xué)課件 Retell 1a according to the key words. ? one of, use … for… ? exercise, fit, strong, pollution ? share… with…, notice, pay attention to, signals, safety rules, helmets, lightcolored, reflectors, in case of, first aid, call 120 7C中小學(xué)課件 2 Complete the sentences with the correct forms of the words in the box. ride give if because care safe Bicycle riding is good exercise. It is good for the environment _______ it doesn’t cause pollution. Cycling can make bicycle _______ hearts and lungs strong. You must know how to _______ first aid. Call 120 ______ an accident happens. Look out and always be __________. Everyone should know and obey the ______ rules. because riders’ give if careful safety 7C中小學(xué)課件 Exercise: Translation. 6. 騎自行車是很好的運(yùn)動(dòng)。 Bicycle riding is good exercise. 1. 引起污染 cause pollution 2. 交通信號(hào) traffic signals 3. 安全守則 safety rules 4. 急救 first aid 5. 總之 in a word 7. 人們用自行車來(lái)工作、運(yùn)動(dòng)或者只是娛樂(lè)。 People use bicycles for work, for sport or just for fun. 8. 騎車者必須要注意周圍的車輛。 Bicycle riders mu