【正文】
ngerous, necessary, useful, possible 等,用來對 to do sth. 進(jìn)行說明。 Unit 3 Could you please tell me where the restrooms are? (第 4 課時) 一、學(xué)習(xí)目標(biāo) 知識目標(biāo) : speaker, whom, polite, address, underground, politely, request, direction,correct, direct, indirect : 1 .request for directions 2. sound less polite 3. ask for help 4. in different situations 5. depend on 6. sound impolite 7. lead in to : 1 . When you visit a foreign country, it’ s important to know how to ask for help politely. 2. We also need to learn how to be polite by being less direct or more indirect. 3. The expressions they use might depend on whom they are spe