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B. 方便 C. 舒適 D. 交流 ( )4. The number of disadvantages of shopping on smartphones is ______. A. one B. two C. three D. four B ( Grammar Focus4c) B ( )5. What’s the best title of this passage? A. Smartphone shopping. B. The usages of smartphone shopping. C. The advantages of smartphone shopping. D. The disadvantages of smartphone shopping. A ( Grammar Focus4c) ( Grammar Focus4c) ●難點(diǎn)釋疑 ① wonder 作及物動(dòng)詞,意為“想知道,對(duì) …… 感到懷疑” ,后接 who, what, why, where 等引導(dǎo)的賓語(yǔ)從句。 如: She wondered what the child was doing. 她想知道孩子究竟在干什么。 ( Grammar Focus4c) ② to start with意為“首先,一開(kāi)始”。 如: To start with, let’s listen to some relaxing music. 首先,讓我們聽(tīng)點(diǎn)放松的音樂(lè)。 ( Grammar Focus4c) ③ need 此處作行為動(dòng)詞,意為“需要”,后接名詞、動(dòng)詞不定式或動(dòng)詞 ing形式作賓語(yǔ)。 如: Do you need to go at once? 你需要馬上走嗎 ? ④ try… on意為“試穿”。如: I really like them. Can I try them on? 我真的很喜歡它們。我可以試穿嗎? 謝 謝 觀 看 !