(
课件网) UNIT 4 lesson2 APPS Listening strategy popular difficulties latest technologies 1. Why are apps so popular 2. What are the difficulties in developing an app 3. What are the latest technologies used in apps Because they are useful and make life easier. Finding out what people need and solving real-world problems. VR(Virtual Reality), AR(Augmented Reality) and MR(Mixed Reality). General functions ●finding popular _____ ●_____taxis ●finding _____ to different places Uses of educational apps ●Students can choose their online teachers and subjects according to their personal_____on educational apps. ●They also ensure that students can all enjoy the same_____ even when they are not sitting in the same classroom Difficulties in developing an app ●find out what people need ●solve real-world problems restaurants calling for directions interests and needs learning materials Can you help me out I can’t figure out how to Can you do me a favour Would you be able to Do you need my help I can help you How may I Let me Can I assist you with account 作名词：意为 “账户；账目；描述；解释；理由；考虑” on account of：因为；由于 例：She was late for school on account of the heavy rain. take sth. into account：考虑到某事；把某事考虑进去 例：Teachers should take students’ individual differences into account. give an account of：描述；说明 例：The witness gave a detailed account of the accident. 作动词： account for：解释；说明（原因、理由）；占（比例、数量） do sb. a favor：帮某人一个忙 例：Could you do me a favor and pass the salt ask sb. a favor：向某人求助；请某人帮忙 例：He asked me a favor to look after his cat while he was away. in favor of：支持；赞成；有利于 例：Most students are in favor of the new school rule. favor n. favor v.较喜欢 favorite adj.特别喜欢的 deliver deliver 是动词， “投递；递送；传送；发表；宣布；接生”， deliver sth. to sb./sp.：把某物投递 / 递送给某人 / 某地 例：The postman delivers letters to every household every day. deliver a speech/lecture/talk发表演讲 / 讲座 / 讲话 deliver a baby：接生婴儿 名词：delivery Create your own app. The following points are for your reference: ■What problem you want to solve ■Functions of your app Homework
