第8课八年级上册Units1—2.ppt

第第8 8课课 八年级上册八年级上册Units 1—21. health ◎◎观察思考观察思考 So you see, I look after my health. 因此你看，我照顾好我的健康因此你看，我照顾好我的健康 ... but I’m pretty healthy. 但是我很健康但是我很健康 ◎◎归纳拓展归纳拓展 health名词，意为名词，意为“健康健康” healthy形容词，意为形容词，意为“健康的健康的” 相关短语：相关短语：keep healthy＝＝stay healthy＝＝keep fit＝＝be in good health 保持健康保持健康重点词汇与短语重点词汇与短语◎◎即学即用即学即用1：： (1)Eating less meat is good for our . (2)To be in good health, we should eat less meat and more vegetables.(改为同义句改为同义句) We should eat less meat and more vegetables .healthto keep healthy2. until ◎◎观察思考观察思考 I study late every night, sometimes until 2 am. 我每天晚上都学得很晚，有时直到凌晨两点。

我每天晚上都学得很晚，有时直到凌晨两点 He didn’t leave until her family came. 他直到她的家人来了才离开他直到她的家人来了才离开 I waited till he came back. 我一直等到他回来我一直等到他回来◎◎归纳拓展归纳拓展until 用于肯定句中，主句中的谓语动词通常是延续性动词，用于肯定句中，主句中的谓语动词通常是延续性动词，表示主句表示主句 的谓语所表示的动作一直延续到状语表示的时间为止的谓语所表示的动作一直延续到状语表示的时间为止not... until 意为意为“直到直到……才才”主句中的谓语动词通常是非主句中的谓语动词通常是非延续性动延续性动词，此谓语动词所表示的动作一直到状语表示的时间才发生词，此谓语动词所表示的动作一直到状语表示的时间才发生注：注：until＝＝till, 但用于句首时，只能用但用于句首时，只能用until，不能用，不能用till◎◎即学即用即学即用2：：( )I won’t believe that the five­year­old boy can read magazines ________ I test him myself. A. if B. when　　 C. after D. untilD3. hardly ◎◎观察思考观察思考 I hardly ever exercise. 我几乎不锻炼。

我几乎不锻炼 ◎◎归纳拓展归纳拓展 hardly副词，意为副词，意为“几乎不几乎不” hardly 为不含有为不含有not 的否定词，通常位于行为动词前，系动的否定词，通常位于行为动词前，系动词、助动词或情态动词后词、助动词或情态动词后 注：注：hardly 不是不是hard 的副词形式的副词形式hardly 表频率表频率(5%)有关频率的词还有：频率的词还有：never 0%, sometimes 40%, often 60%, usually 90%, always 100%◎◎即学即用即学即用3：：(1)His story is hardly true, it? 他的故事几乎不是真的，是吗？他的故事几乎不是真的，是吗？(2)I can believe the news. 我几乎不能相信这个消息我几乎不能相信这个消息ishardly4. try ◎◎观察思考观察思考 Parents are trying to plan their kids’ lives for them. 父母们正试图为他们的孩子计划人生。

父母们正试图为他们的孩子计划人生 We should try our best to protect the environment. 我们应该尽力保护环境我们应该尽力保护环境 He is trying finishing the work by himself. 他正试着独自完成这项工作他正试着独自完成这项工作 Can I try on the dress? 我可以试穿一下这件裙子吗？我可以试穿一下这件裙子吗？ I want to have a try. 我想要尝试一下我想要尝试一下◎◎归纳拓展归纳拓展try 动词，意为动词，意为“试图，设法，努力试图，设法，努力”try to do sth. 意为意为“试图去做某事试图去做某事”，， try one’s best to do sth.尽力去做某事尽力去做某事try doing sth. 意为意为“尝试着去做某事尝试着去做某事”try on 意为意为“试穿试穿”，，on是副词，代词须放在是副词，代词须放在on之前have a try 意为意为“尝试一下尝试一下”◎◎即学即用即学即用4：：( )(1)Scientists are now trying ________ robots look like people. A. making B. to make C. make D. to making( )(2)Why not ________ it in another way? A. try doing B. try to doing C. try do D. try doesBA5. different ◎◎观察思考观察思考 New robots will have many different shapes. 新的机器人将会有很多不同的形状。

新的机器人将会有很多不同的形状 Her lifestyle is different from Lucy’s. 她的生活习惯与露丝的不一样她的生活习惯与露丝的不一样 Can you tell the difference(s) between the twins？？ 你能分辨出这双胞胎之间的不同吗？你能分辨出这双胞胎之间的不同吗？◎◎归纳拓展归纳拓展different 形容词，意为形容词，意为“不同的不同的”，后接可数名词的复数形式后接可数名词的复数形式be different from 与与……不同，注：前后两个比较对象应一致不同，注：前后两个比较对象应一致difference(s) between...and.... ……与与……的不同◎◎即学即用即学即用5：：(1)The twins are in the same school, but they are in different (班级班级)．．(2)The weather in Beijing is that in London. 北京的天气与伦敦的天气不一样。

北京的天气与伦敦的天气不一样classesdifferent from重点句型重点句型1. How often do you exercise? ◎◎典例体验典例体验 —How often do you go home? 你多久回家一次？你多久回家一次？ —Twice a month. 一个月两次一个月两次 —How long do you practice English every day？？ 你每天练习多长时间英语？你每天练习多长时间英语？ —About an hour. 大约一个小时大约一个小时 —How soon will you come back? 你多久后回来？你多久后回来？ —In two days. 两天后◎◎归纳拓展归纳拓展how often 表示表示“多长时间一次多长时间一次”，用来提问在某段时间内进行，用来提问在某段时间内进行某个动作的次数，答语通常是表频率的副词某个动作的次数，答语通常是表频率的副词(sometimes, never等等)或短语或短语(once a week, three times a year等等)。

how long 用来提问用来提问“时间的长短时间的长短”，答语通常是一段时间答语通常是一段时间how soon 提问的是提问的是“多久多久”，即某一动作要多长时间后才能完，即某一动作要多长时间后才能完成，常用于一般将来时中，答语常用成，常用于一般将来时中，答语常用“in＋一段时间＋一段时间”来表示◎◎即学即用即学即用6：：(1)— do you visit your uncle? —Once or twice a month.(2)— has he lived here? —He’s lived here for five years.(3)— will he finish his work? —In three hours.How oftenHow longHow soon2. — What’s the matter? —I’m not feeling well. ◎◎典例体验典例体验 —What’s the matter with you？你怎么啦？？你怎么啦？ —I have a toothache. 我牙疼。

我牙疼 ◎◎归纳拓展归纳拓展 What’s the matter with you？？ ＝＝What’s the trouble with you？？ ＝＝What’s wrong with you？意为？意为“你怎么啦你怎么啦”？？ well 形容词，意为形容词，意为“身体好身体好”＝fine / healthy / fit◎◎即学即用即学即用7：：( )(1)I hope you can feel ________ soon. A. well　　　　B. bad　　　　C. badly　　　　D. good( )(2)—________？？ —I have a sore throat. A. What’s matter B. What’s the wrong C. What’s the matter D. What’s trouble AC3. It’s important to eat a balanced diet. ◎◎典例体验典例体验 It is necessary that students learn to help each other. 学生学会互学生学会互 相帮助是非常必要的。

相帮助是非常必要的 It is important to be careful with fire. 谨慎对待烟火是很重要的谨慎对待烟火是很重要的 It is important not to give fish too much food. 不要给鱼喂食太多，这一点很重要不要给鱼喂食太多，这一点很重要 He is so smart, it’s easy for him to work it out. 他很聪明，对他来说解出这道题很容易他很聪明，对他来说解出这道题很容易◎◎归纳拓展归纳拓展表达对某事的看法或感受的句式有：表达对某事的看法或感受的句式有：It is＋＋adj.＋＋that从句从句 意为意为“……怎么样It is＋＋adj.＋＋(not)to do sth. 意为意为“(不不)做某事怎么样做某事怎么样”表达对某人做某事的看法用：表达对某人做某事的看法用：It is＋＋adj.＋＋for sb.＋＋to do sth. 意为意为“对某人来说做某事是对某人来说做某事是……”◎◎即学即用即学即用8：： (1)参加游泳俱乐部是很有趣的。

参加游泳俱乐部是很有趣的 It is to join the swimming club. (2)你总是迟到是不对的你总是迟到是不对的 It is not that you are always school. (3)对学生们来说学会怎样面对困难是必要的对学生们来说学会怎样面对困难是必要的 necessary students how to face the difficulty. interestingrightlate forIt’sforto learn易混辨异易混辨异1. maybe, may be ◎◎观察思考观察思考 Maybe I’m not very healthy. 可能我不是非常健康可能我不是非常健康 It may be in your inside pocket. ＝＝Maybe it is in your inside pocket. 也许在你里边的口袋里。

也许在你里边的口袋里 ◎◎归纳拓展归纳拓展 maybe副词，意思是副词，意思是“可能可能”，常位于句首，相当于另一副词，常位于句首，相当于另一副词perhaps may be是是“情态动词情态动词may ＋＋be”构成的谓语部分，意思是构成的谓语部分，意思是“也许也许是是”，，“可能是可能是”◎◎即学即用即学即用9：：( )(1)—I can’t find my CDs. — ________ you put it in that bag. A. Must B. May be C. Maybe D. May( )(2)John ________ in the office, but I’m not sure. A. maybe B. may be C. must be D. can be CB2. ago, before ◎◎观察思考观察思考 It started three days ago. 它是三天前开始的。

它是三天前开始的 I got there before five hours. 我五小时前到达那里我五小时前到达那里 I’ve never read such an interesting book before. 我以前从未看过这么有趣的书我以前从未看过这么有趣的书◎◎归纳拓展归纳拓展ago置于置于“时间段时间段”后，只用于一般过去时，表示从现在算起后，只用于一般过去时，表示从现在算起的一段时间以前的一段时间以前before置于置于“时间段时间段”前，可用于一般过去时或过去完成时前，可用于一般过去时或过去完成时before后接后接“时间点时间点”可用于任何时态可用于任何时态before可单独使用，置于句尾可单独使用，置于句尾◎◎即学即用即学即用10：：( )(1)He came back to his hometown five years ______. A. before B. after C. ago D. later( )(2)He always sleeps late, he never goes to bed ________ nine o’clock. A. before B. after C. ago D. later( )(3)They have ever been there ________. A. before B. after C. ago D. laterCAA3. sometimes, some times, sometime, some time ◎◎观察思考观察思考 I sometimes go to school in my father’s car. 我有时坐我爸的车上学。

我有时坐我爸的车上学 I have seen the movies some times. 这部电影我已经看了几次了这部电影我已经看了几次了 He will come sometime next week. 他下周某个时候会来他下周某个时候会来 The boy sat there and waited for you for some time. 这男孩坐那儿等你一会儿了这男孩坐那儿等你一会儿了◎◎归纳拓展归纳拓展sometimes＝＝at times为频率副词，意为为频率副词，意为“有时有时”，， 表动作发生的表动作发生的不经常性不经常性some times 意为意为“几次几次”，， time此处为可数名词，意为此处为可数名词，意为“次数次数”sometime 副词，表副词，表“在某时；有朝一日在某时；有朝一日”，指将来或过去的一，指将来或过去的一个个不确定的时间不确定的时间some time 指指“一段时间一段时间”，，time此处为不可数名词，意为此处为不可数名词，意为“时时间间”口诀：有口诀：有s是有时，有时分开好几次；无是有时，有时分开好几次；无s是某时，某时分开是是某时，某时分开是一段。

一段◎◎即学即用即学即用11：：(1)Try your best, your dream will come true in the future.(2)The telephone has rung , why not answer it?(3)They had discussed the problem for , but they still couldn’t solve it.(4)Usually I ride to work, but I walk.sometimesome timessome timesometimes4. much too, too much, too many ◎◎观察思考观察思考 It’s much too hot. 天太热 There is too much water on the floor. 地板上有很多水地板上有很多水 Some old people think the little kids get too many gifts. 一些老人认为小孩子得到的礼物太多了。

一些老人认为小孩子得到的礼物太多了◎◎归纳拓展归纳拓展much too意思是意思是“太太”much是用来加强是用来加强too的，后接形容词的，后接形容词或副词too much意思是意思是“太多的太多的……”too是用来加强是用来加强much的，后的，后加不可数名词加不可数名词too many后接可数名词复数形式，同义于后接可数名词复数形式，同义于too much◎◎即学即用即学即用12：：(1)The young man drove fast. It’s dangerous.(2)Playing computer games is bad for your eyes.much tootoo much5. problem, question ◎◎观察思考观察思考 My problem is to learn how to get on well with others. 我的问题是学会如何与别人相处我的问题是学会如何与别人相处 We can solve a problem by learning to forget. 我们可以通过学习忘记来解决问题。

我们可以通过学习忘记来解决问题 The question is too easy for me to answer. 这问题对我来说太容易回答了这问题对我来说太容易回答了◎◎归纳拓展归纳拓展都是名词，意为都是名词，意为“问题问题”problem常和困难联系，前面的动词常为常和困难联系，前面的动词常为solve或短语或短语think aboutquestion常和疑问联系，多与动词常和疑问联系，多与动词ask, answer连用◎◎即学即用即学即用13：：( )(1)Can I ask you some ________ about yourself? A . questions B. problems C. difficulties D. hard( )(2)I have a ________ getting to the top of the Mountain Tai. A. question B. problem C. difficulty C. trouble AB对点训练对点训练Ⅰ. 用所给词的适当形式填空用所给词的适当形式填空 hardly　　size　　maybe　　different　　ago 1. Look! The kites in the sky are in different . Some are big and some are small. 2. Life in the countryside is quite from that in modern cities. 3. His eyesight is too poor. He can see anything. 4. I came to Canada two years . 5. Ben will visit China with his parents next week.sizesdifferenthardlyagoMaybeⅡ. 单项选择单项选择( )1. —Do you often go to the gym? —No, ________. I don’t like sports at all.(2011滨州滨州) A. always B. never C. sometimes D. usually 解析：考查副词辨析。

下文：我根本不喜欢运动判断解析：考查副词辨析下文：我根本不喜欢运动判断 “never从不从不”为正确选项为正确选项B( )2. —The sweater is very nice. I’ll take it. —But you’d better ________ first. I think it is a little large for you.(2011滨州滨州) A. pay for it B. put it on C. put it off D. try it on 解析：考查动词短语辨析下文：对你来说，它可能有点儿解析：考查动词短语辨析下文：对你来说，它可能有点儿 大判断应大判断应“try on试穿试穿”D( )3. — ________ do you go to the English club? —Once a week.　　(2011温州温州) A. How old B. How often C. How much D. How many 解析：考查疑问副词。

答句解析：考查疑问副词答句“Once a week一周一次一周一次”表示表示 频率故选频率B( )4. —You’d better not eat too much salt. It’s bad for your health. — ________.　　(2011宁波宁波) A. Not at all B. You’re welcome C. It doesn’t matter D. Thanks for your advice 解析：考查交际用语上文句意：你最好不要吃太多盐，解析：考查交际用语上文句意：你最好不要吃太多盐， 它对你的健康有害处对别人的关心要表示感谢它对你的健康有害处对别人的关心要表示感谢 故选故选DD( )5. She ________ know the answer, but I’m not sure. (2011长沙长沙) A. maybe B. may be C. may D. must 解析：考查副词。

解析：考查副词I’m not sure我不确定我不确定”判断判断“她可能她可能知知 道道”may表示可能推测，后接动词原形故选表示可能推测，后接动词原形C( )6. —You look worried. What’s your ________？？ —I have trouble learning English. A. name B. question C. problem D. job 解析：考查名词辨析下文：我在学英语方面有困难解析：考查名词辨析下文：我在学英语方面有困难 判断：你有什么问题判断：你有什么问题(需要解决需要解决)吗？吗？question指用来指用来 回答的问题，回答的问题，problem指用来解决的问题故选指用来解决的问题C( )7. — ________ will you come back? —In an hour. A. How soon B. How often C. How far D. How long 解析：考查疑问副词。

对于解析：考查疑问副词对于“In an hour一小时后一小时后”的询问的询问 通常用通常用how soonA( )8. We are going to have a party ________ next week. A. sometime B. some time C. sometimes D. some times 解析：考查短语辨析句意：下周的某个时间我们打算开解析：考查短语辨析句意：下周的某个时间我们打算开 个晚会sometime某个时刻故选某个时刻 A( )9. —Do you enjoy traveling by air? —No, it’s ________ expensive. A. too much B. more much C. much D. much too 解析：考查词义辨析。

解析：考查词义辨析much too修饰形容词意为修饰形容词意为“太太……”D( )10. —You look a bit green, Ann. What’s wrong? — ________. —I’m sorry to hear that. A. I’m pleased B. I’m happy C. I feel sick D. I’m bored 解析：考查习惯用语解析：考查习惯用语green绿色，绿色，You look a bit green指指 人的气色不好人的气色不好A、、B不对；下文不对；下文I’m sorry to hear that. 判断应选判断应选C C( )11. Many students didn’t realize the importance of study ________ they left school. A. when B. until C. as D. after 解析：考查连词。

固定句式解析：考查连词固定句式not...until... 直到直到……才才…… B( )12. —What do you think of the football match we will have tomorrow? — ________difficult for us ________ the match. A. We’re；；to win B. We’re; winning C. It’s；；to win D. It’s；；winning 解析：考查固定句式解析：考查固定句式It’s＋形容词＋＋形容词＋for sb.＋＋to do sth. 对某人来说做对某人来说做……怎么样故选怎么样C写作训练写作训练 感悟提升感悟提升 (2011广州广州)最近，你班就最近，你班就“你的理想职业你的理想职业”展开了一次调展开了一次调查下表是你们小组的情况，请根据表格内容写一篇英语短文，查。

下表是你们小组的情况，请根据表格内容写一篇英语短文，向英语校刊投稿向英语校刊投稿组员理想理想职业原　　因原　　因MaryMary时装装设计师(fashion designer)(fashion designer)喜喜欢漂亮衣服，擅漂亮衣服，擅长绘画画Kate Kate 园园艺工工(gardener)(gardener)喜喜爱植物，想植物，想让城市更美城市更美Mike Mike 作家作家愿意与愿意与别人分享精彩故事人分享精彩故事TomTom厨厨师为别人煮健康美味的食物人煮健康美味的食物你你？？？？ 注意：注意：1. 词数词数80左右左右(短文的开头和结尾已给出，不计入词数短文的开头和结尾已给出，不计入词数)；；2. 不得透露学校、姓名等任何个人信息，否则不予评分不得透露学校、姓名等任何个人信息，否则不予评分 Recently we did a survey in our class in order to learn about students’ ideal jobs. Here’s a report about my group members’ ideas. ... Hopefully everyone can realize their dreams in the future.◎◎思路点拨思路点拨 这是篇有关未来职业的调查。

短文开头与结尾已给出正文部这是篇有关未来职业的调查短文开头与结尾已给出正文部分只须进行逐一介绍介绍可分两部分第一部分介绍同学们的分只须进行逐一介绍介绍可分两部分第一部分介绍同学们的理想职业是什么；第二部分说明原因注意要用不同的句式表达理想职业是什么；第二部分说明原因注意要用不同的句式表达 ◎◎参考句式参考句式 be good at make...more beautiful share...with sb. cook...for others want to be would like to be/do... like doing... ◎◎参考答案参考答案 Recently we did a survey in our class in order to learn about students’ ideal jobs. Here’s a report about my group members’ ideas. Mary wants to be a fashion designer because she likes beautiful clothes and is good at drawing. Kate wants to be a gardener. She likes plants. She wants to make the cities better. Mike would like to be a writer. He’d like to share his wonderful stories with others. Tom would like to be a cook. He’d like to cook delicious food for others. I would like to be a policeman. I want to protect the people from danger. Hopefully everyone can realize their dreams in the future.完成考点跟踪训练 8　　　　 。