初中英语人教版七年级下册Section B 2 (2a-2c).doc

Section B 2 (2a-2c)一、教学目标：1.语言知识目标：1)能掌握以下单词：half, past, quarter, homework, run, walk, clean, quickly, either, eitheror, lot, lots of, taste2)能掌握以下句型： When does Tom usually get up?He usually gets up at half past five.I either watch TV or play computer games.It tastes good.2.情感态度价值观目标：本部分的学习内容仍是对“日常作息时间”的询问和表达，学习内容贴近学生的生活。通过互相询问和谈论自己或对方的作息时间安排和活动计划，可以培养学生良好的作息习惯和守时习惯。二、教学重难点1.教学重点：1)掌握运用本节课所学习的一些日常活动的表达方式。2)通过听、说、读的训练来提高学生们综合运用英语的能力。2.教学难点1）能听懂学习到的日常活动的时间按排。2）通过阅读短文，综合学习运用本单元所学习的句型句式，提高学生们的综合英语水平。三、教学过程1. Warming- up and revision2. Warm up to 2b(1.让学生以小组的形式讨论他们认为的健康的和不健康的日常活动，并完成2a部分的任务。(2.核对2a部分的答案。3.Reading(1. ScanningTell Ss that Tony and Mary are brother and sister. They have healthy and unhealthy habits. Who is healthier?Please read through the passage quickly and try to find the answer to this question:Who is healthier (更健康)?Mary is healthier.(2. Careful readingAsk Ss read the passage carefully andfill in the blanks.TimeTonysActivitiesAt eight_gets upeats a quick breakfastAt eight thirty_goes to schoolAt noon_eat hamburgersAfter school_plays basketball for half an hour_does his homeworkin the evening_watches TV or plays computer gamesAt ten thirtybrushes teeth and goes to bedTimeMarysActivities_at six thirtygets uptakes a shower and eats a good breakfast_at eight thirtygoes to schoolAt twelve_eat lots of fruit and vegetablesAfter lunch_plays volleyball_eats ice-creamin the evening_does her homework, swims or takes a walkAt nine thirtygoes to bed(3. Let some Ss read out the healthy activities. Check the answers with the class.Post readingTell the students to read the passage again and write down the unhealthy habits of eachperson. Then think of healthy activities for them.4. Language points1. pastprep.晚于；过（时间）adj.过去的e.g. Its half _ ten. (过)pastThe danger was _. (过去)past2. homeworkn.家庭作业e.g. Do you have _ homework today? (much, many)much3. runv.跑；奔e.g. My sister likes _ in the morning.（跑步）running拓展: runnern.参加跑步的选手4. walkn.&v.行走；步行e.g. Our headteacher always _ to school every morning.walks拓展: take a walkgo for a walke.g. I want _ with you. (散步）to take a walkLets _. (去散步）go for a walk5. cleanv.打扫；弄干净adj.干净的e.g. Does he often _ his mothers room?cleanWe must keep our environment _.clean拓展: cleanern.清洁工do some/the cleaning6. so I usually eat very quickly.quicklyadv.“很快地”，修饰动词。e.g. Dont eat quickly. Its not a good habit.别吃得太快，这不是个好习惯。拓展：quickadj.快的；迅速的e.g. Tom eats a quick breakfast, then goes to school.汤姆快速吃完早饭，然后就去上学了。7. In the evening, I either watch TV or play computer games.eitherconj.或者adv.也（用在否定词组后）either or “或者或者；要么.要么;不是就是 ”连接两个独立的词、短语或句子成份。当eitheror连接两个名词作主语时，谓语动词的时态和数应与最近的一个相匹配（就近一致）。e.g. Either you or he _ right.isHe is good at _ singing _ dancing.（要么.要么）eitheror You neednt go to the shop _. (也）either8. she eats lots of fruit and vegetables for lunch.lots of与many, much的用法都有“许多；大量”之意，但用法不同。1) lots of后面可以跟可数名词也可以跟不可数名词。e.g. He doesnt have lots of (=many) books.We have lots of (=much) work to do.2) many与可数名词复数形式连用。e.g. There are many apples in the basket.篮子里有许多苹果。3) much表数量时，只能修饰不可数名词。e.g. We dont have much milk.我没有很多牛奶了。9. She knows its not good for her, but it tastes good!1) be good for 表示“对有益；对有好处”；be bad for表示“对有害；对有坏处”。e.g. Its good for our health to go to bed early and get up early.早睡早起对我们的健康有好处。Dont read in the dark. Its bad for your eyes.不要在暗处看书，这对你的眼睛有害。2) taste意为“品尝的味道”。是连系动词，后面常跟形容词。拓展：tasten.“味道”翻译下列句子。Apples taste good._苹果尝起来味道