Unit 2 课时4 Section B（2a-2e）-【帮课堂】2023-2024学年八年级英语上册同步学与练（人教版）

Unit 2 How often do you exercise 第2课时 Section B(2a-2e) 学习目标 1. 理解并掌握下列词汇： result, percent, online, television, although, through, mind, body, such, together, die, writer, 2. 理解并掌握下列短语: in one’s free time, ask sb. about sth., fifteen percent(of), not...at all, go online, be surprised, the answers to..., by doing sth., the best way to do sth., such as 3. 理解并掌握下列重点句子: ⑴ The answers to our questions about watching television were also interesting. ⑵ Although many students like to watch sports, game shows are the most popular. ⑶ It’s good to relax by using the Internet or watching game shows, but we think the best way to relax is through exercise. ⑷ Old habits die hard. ⑸ So start exercising before it’s too late! 4. 完成本课的阅读任务，学会写调查报告。 5. 培养积极健康的生活和生活习惯。 原创精品资源学科网独家享有版权，侵权必究！15 02 探究提升 1、online / ɒn'laɪn/, / ɑːn'laɪn/ adj. & adv. 在线(的)；联网(的) online 在句中作副词，意思是“在线；联网”。go online 是固定搭配，意为“上网”。 e.g. It’s very popular for many people to chat online now. 对于许多人来说，现在网上聊天是很受欢迎的。 2、the answer to... ……的答案 to表示两种事物之间的关系，意为“属于, 归于”。 似的结构还有： the key to... ……的钥匙 the solution to ... ……的解决办法 the secret to ... ……的秘诀 【针对训练】让我们看看谁能最先找到这个问题的答案。 Let’s see who can find ________ ________ ________ this question first. (the answer to) 3、although /ɔːl'ðəʊ/ conj. 虽然；尽管；即使 although 作连词，引导让步状语从句，相当于though，常用于状语从句的句首。 e.g. Although the weather was bad, they still kept on working. 尽管天气很糟糕，他们仍坚持工作。 注意：在英语中，表示“虽然……但是…… ”时，although/though 不能和but 同时使用。 4、through /θruː/ prep. 以；凭借；穿过 through 在句中作介词，表示方式，意为“以；凭借”。 e.g. We knew the bad news through the newspaper yesterday. 我们昨天从报纸上知道了这个不好的消息。 through 作介词，还可以表示“穿过；通过”。多指从物体的内部穿过，如桥洞、森林、窗户、隧道等。 e.g. A small river runs through the forest slowly. 一条小河缓缓流过树林。 5、such as 例如 e.g. He does well in many subjects, such as Chinese, math and science. 他很多学科都学得不错，例如语文、数学和科学。 I’d like to keep a pet, for example, a cat. 我想养个宠物，例如一只猫。 03 句型精讲 6、Last month we asked our students about their free time activities. ask sb. about sth. 询问某人关于某事的情况 ask 的常用搭配： ① ask sb. sth.询问某人某物