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3. Speaking practice. ① Discuss different situations: when someone is ill when someone is hurt when there is an accident when there is a fire when we see someone polluting the environment ② The words use to express concern I’ m worried about the weather./ I’ m concerned too. 4. Give ss a hand when they discuss different situations. What words do students use to express concern? 4. Lead ss to talk more on the given task. 10 第四環(huán)節(jié) 課時(shí)小結(jié) Step 4 Speak up 4. Make a dialogue on the following two situations: ① You’ ve just heard that a