【高效学案】Unit 2 Stay Healthy 课文解析一(PPT版+word版)【人教版2024八下英语】

/ 让教学更有效 英语学科 Unit 2 Stay Healthy 课文解析一 1.stay healthy 保持健康 [用法讲解]healthy为形容词，译为"健康的",在句中常作定语或表语。 Eg: She is very healthy. 她很健康。 An apple is a kind of healthy fruit. 苹果是一种健康的水果。 [常见搭配]keep healthy =keep fit =stay healthy 保持健康 Eg: To keep healthy, she does exercise every day. 为了保持健康，她每天锻炼。 [派生词] health为名词，译为"健康". unhealthy为形容词，译为"不健康的" [常见搭配]in good health 身体健康 in bad health 身体不健康 Eg: She is in good health. = She is healthy. 她身体很健康。 [即学即用] 定期锻炼可以帮助你保持健康。 Regular exercise can help you_____. 答案：keep/ stay healthy 2.What's wrong, David 你怎么了，大卫 [用法讲解] 句式"What's wrong with... "译为"...怎么了 /...出了什么事 "；其同义句为"What's the matter with...". Eg: What's wrong with your bike It's making a strange noise. 你的自行车怎么了 它发出奇怪的声音。 [即学即用] 妈妈，电视怎么了 没有画面了。 Mum, _____the TV It has no picture. 答案：what's wrong with 3.I have a stomachache. 我胃疼。 [用法讲解]表示身体疼痛的方式："have+身体部位+ache"="have a sore+身体部位"="have a pain in/ on ..." ="There is something wrong with..." Eg: I have a toothache. 我牙疼。 I have a sore arm. 我胳膊疼。 I have a pain in my leg. 我腿疼。 There is something wrong with my hand. 我手疼。 [即学即用] 我的奶奶后背疼。 My grandma_____. 答案：has a backache 4.I couldn't help myself 我控制不住自己。 [用法讲解] "couldn't help(doing)sth."译为"忍不住(做)某事"，常与过去时连用，其原形为"can't help(doing) sth.". Eg: When I heard the sand news, I couldn't help feeling sad. 当我听到这个悲伤的消息时，我忍不住感到难过。 [即学即用] 当我在商店里看到这条漂亮的裙子时，忍不住买了下来。 I_____that beautiful dress when I saw it in the store. 答案：couldn't help buying 5.I'm sorry to hear that.听到这很抱歉。 [用法讲解] hear在此处为动词，译为"听见，听说"，其过去式为heard. Eg: I can hear the music in the background. 我能听到背景音乐。 [常见搭配] hear sb.do sth。听见某人做某事 (全过程) hear sb. doing sth。听见某人正在做某事(部分) hear of sth. 听说... hear from sb. 收到某人来信 Eg: We often hear him sing in the park. 我们经常听见他在公园里唱歌。 I heard her singing a song when I passed the room. 当我路过房间时，我听见她在唱歌。 I have heard about his success in business. 我听说他在生意上成功了。 I haven't heard from my parents for a long time. 我很久没有收到父母的来信了。 [即学即用] I heard someone_____(call) my name. 答案：calling 6.Did you bite something hard 你咬硬的东西了吗 [用法讲解]bite作动词，还可译为"击败，吸引注意力，感到刺激，伤害"等，其过去式为bit. Eg: The dog bit the bone in half. 狗把骨头咬成了两半。 Our team really bit into their opponents during the second half of the game. 在下半场比赛中，我们队击败了对手。 The book really bites into your imagination. 这本书真的很能激发你的想象力。 The wind really bit into my face as I walked home. 我回家时，风真的吹的我脸上生疼。 His words really bit into her self - esteem. 他的话真的伤害了她的自尊心。 [常见搭配] b ... ...