新新目标英语八年级上册.pptx

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1、 section B一、单词解析二、课文解读第1页/共56页1.junk固定短语 junk shop 旧货店junk mail 垃圾邮件第2页/共56页coffee为不可数名词，可用a cup of coffee 或 a jar of coffee 表示咖啡的量。固定短语：drink coffee 喝咖啡make coffee 冲咖啡black coffee 清咖啡White coffee 牛奶咖啡第3页/共56页health辨析：health 与healthy“保持健康”的表达方式be/keep/stay in good health=be/keep/stay healthyhealthy的

2、副词形式为healthily返回第4页/共56页辨析：health 与healthy返回第5页/共56页1._ junk food 3._ fruit 5._ sleep2._ milk 4._ vegetables 6._ coffeeMatch the words with the pictures.1aabcdefabecfd第6页/共56页 Ask and answer questions.Use the words from 1a.A:How often do you drink milk,Liu Fang?B:I drink milk every day.A:Do you like

3、 it?B:No.But my mother wants me to drink it.She says its good for my health.PAIRWORK1b第7页/共56页Does Tina have good habits?Yes.No.I dont know.Does Bill have good habits?Yes.No.I dont know.Listen to an interview about two peoples daily habits.Circle your answer to each question.1c第8页/共56页Questions：1.Ho

4、w often do you exercise?2.How often do you eat fruit?3.How many hours do you sleep every night?4.How often do you drink milk?5.How often do you eat junk food?6.How often do you drink coffee?Listen again.Fill in the blanks in the survey.1d第9页/共56页TinaBill_every day第10页/共56页sectionB(2a-2b)单词解析课文解读第11页

5、/共56页percentpercent 是可数名词，但复数形式相同，与连词连用时数词应置于之前percent of后接名词作主语时，of后的名词如果为不可数名词或单数可数名词，谓语动词用单数形式；若为可数名词复数形式，则谓语动词用复数形式第12页/共56页althoughalthough 作连词，意为“虽然。”在一个句子里，although不能和but连用例子：_ the girl is only nine,she takes care of her brother and cooks meals every day.答案：C第13页/共56页throughthrough 和acrossthr

6、ough 穿过，表示从中通过，着重指从内部空间的一头，纵穿到另一头。across穿过，表示从一条线或一物体表面的一边到另一边第14页/共56页mind 固定搭配have in mind 记得keep in mind 记住 mind用作动词，意为：“介意”。would you mind sth./doing sth.?你介意做某事吗？第15页/共56页diedie of 表示“死于”用于内因die from 表示“死于”用于外因3.die 的名词形式death 意为：死亡返回第16页/共56页 What Do No.5 High School Students Do in Their Free

7、Time?Last month we asked our students about their free time activities.Our questions were about exercise,use of the Internet and watching TV.Here are the results:We found that only fifteen percent of our students exercise every day.Forty-five percent exercise four to six times a week.Twenty percent

8、exercise only one to three times a week.Twenty percent do exercise not at all.We all know that many students often go online,but we surprised that ninety percent of them use the Internet every day.The other ten percent use it at least three or four times a week.Most students use it for fun and not f

9、or homework.第17页/共56页The answer to our questions about watching television were also interesting.Only two percent of the students watch TV one to three times a week.Thirteen percent watch TV four or six times a week And eighty-five percent watch TV every day.Although many students like to watch spor

10、ts,game shows are the most popular.It is good to relax by using the Internet or watching game shows.but we think the best way to relax is through exercise.It is healthy for the mind and the body.Exercise such as playing sports is fun,and you can spend time with your friends and family as you play to

11、gether.And remember,“old habits die hard”.So start exercise before its too late.第18页/共56页2bRead the article and complete the pie charts on Page 14.34 64 63第19页/共56页2cRead the article again and answer the questions.1.How many percent of the students do not exercise at all?2.How many percent of the st

12、udents use the Internet every day?第20页/共56页3.How often do most students watch TV?What do they usually watch?4.What does the writer think is the best way to relax?Why?5.Do you think the students at No.5 are healthy?Why or why not?第21页/共56页2dAccording to the article and the pie charts,write sentences

13、with the percentages using always,usually or sometimes.1.90%:_2.85%:_3.45%:_4.10%:_5.13%:_6.2%:_Ninety percent of the students always use the Internet.Ninety percent of the students always use the Internet.Eighty five percent of the students always watch TV.Eighty five percent of the students always

14、 watch TV.Forty percent of the studentspercent of the students usually exercise.Ten percent of the studentspercent of the students usually use he internet.Thirteen percent of the studentspercent of the students usually watch TV.watch TV.Two percent of the studentspercent of the students sometimes wa

15、tch TV第22页/共56页New Wordsdentist n.magazine n.however adv.than prep.conj.more than less adv.adj.&pron.less thanpoint n.牙科医生杂志；期刊然而；不过比多于较少；较小较少的；更少的少于得分；点第23页/共56页3aLook at the information in the chart and complete the report.Jane is a 16-year-old high school student in the United States.American Tee

16、nager magazine asked her about her habits.Jane has a lot of good habits.She _ exercises and she reads books_.Also,she _ drinks juice and she _ stays up late.However,she has some bad habits,too.always第24页/共56页She _watches TV for more than two hours a day,and she _ eats hamburgers.Her parents are not

17、very happy because she _ helps with housework and she _ goes to the dentist for teeth cleaning.She says she is afraid!第25页/共56页 We all know that many students often go online,but we were surprised that ninety percent of them use the Internet every day.（1）该句中的主语为we,后面的代词all作主语的同位语；谓语动词know后接that引导的宾语

18、从句，从句中的谓语动词词组go online 意为“上网”（2）but连接第二个分句表示转折关系，谓语动词were，后接形容词surprised，意为“感到吃惊的“，后接that引导的宾语从句，“sb.be surprised+that 从句”结构，意为“某人对感到吃惊。返回第26页/共56页We found that only fifteen percent of our students exercise every day翻译：我们发现只有15%的学生每天锻炼句子分析：本句中谓语动词found是动词find的过去式形式，意为发现，后接that引导的宾语从句，从句无论是肯定句还是疑问句，都

19、应用陈述句语序；从句的主语为fifteen percent of our students，意为“百分之十五的学生”，表复数含义。谓语动词是exercise。返回第27页/共56页Here are the results翻译：以下是结果句子分析：本句是倒装句，正常语序是The results are here.。句子的主语是 the results，系动词是are，here是表语,为了突出results才用了倒装返回第28页/共56页Last month we asked our students about their free time activities.翻译：上个月我们询问我们的学生

20、有关他们 业余活动的情况分析：（1）该句中last mouth是时间状语，意为“上个月”前面不可以加任何介词，此句中的谓语动词ask后接宾语our students，about their free time activities为介词短语作宾语 our students 的补足语。ask相关句型返回第29页/共56页askask相关句型相关句型（1）ask+从句（2）ask sb.to do sth.要求某人做某事（3）ask sb.about sth.就某事询问某人（4）ask sb.for sth.向某人要某物（5）ask后可以接双宾语返回第30页/共56页What Do No.5 Hi

21、gh School Students Do in Their Free Time?翻译：第五高中的学生在闲暇时间里做什么？句子分析：该句是what 引导的特殊疑问句，Do No.5 High School Students作主语，意为：第五高中的学生们“，后面的in Their Free Time 作时间状语，意为“他们的空余时间”。返回第31页/共56页She says its good for my health.该句中She says 是主句，its good for my health置于其后作宾语从句，从句部分是完整的，故省略了引导宾语从句的引导词thatbe good for 意为

22、“对有好处。介词for后接名词、代词或V-ing形式作宾语，be good for sb.相当于do good to sb.或do sb.good.返回第32页/共56页But my mother wants me to drink it此处使用的是 want sb.to do sth 句型表示“想要某人做某事”，此结构中，to do sth 是动词不定式作宾语sb.的补足语，不定式中do 这个动作是由宾语sb.所发出，即sb.是 do的逻辑主语返回第33页/共56页Section A一、单词解析二、语法解析三、课文解读第34页/共56页一、单词解析 housework housework为不

23、可数名词，做主语时，句中的谓语动词要用单数形式。下列合成词都为不可数名词house+work=housework（家务活）hose+work=hosework(家庭作业）school+work=schoolwork（功课）hand+work=handwork（手工）第35页/共56页一、单词解析 hardly1.hardly 意为“几乎不”，表示否定意义，它常位于实义动词之前，系动词、助动词、情态动词之后。2.hardly表示否定意义，用于反义疑问句时，附加疑问句部分用肯定形式。3.辨析：hard与hardly第36页/共56页一、单词解析ever 主要用于否定句、疑问句和条件句中。第37页/

24、共56页一、单词解析 once 1.表示次数时，意为“一次”其他次数的表达：第38页/共56页二、语法解析频度副词的用法：常见频度副词按频率大小排列如下：always（总是）usually（通常）often（经常）sometimes（有时）hardly ever(几乎从不)never（从不）1.频度副词放在系动词、助动词或情态动词之后，行为动词之前。2.有些频度副词可放在句首或句尾，用来表强调。3.once，twice，three times次数构成的表达方式。4.对频度副词提问时，一般用how often（多久一次）第39页/共56页 4.2.5.3.watching TVhelp with

25、 houseworkshoppingreadingexercising1a Make a list of the weekend activities.What do you usuallydo on weekends?I often go tothe movies.abcde第40页/共56页always(100%)_ usually _ often _ sometimes _hardly ever_ never(0%)_ Listen and write the letters from the pictures above on the lines below.1bexercise,第4

26、1页/共56页Listen.Cheng is talking about how often he does different activities.Number the activities you hear.2aActivities a._ go to the movies b._ watch TV c._ shop d._ exercise e._ read13542第42页/共56页2bActivities How oftena.go to the movies every dayb.watch TV once a weekc.shop twice a weekd.exercise

27、three times a weeke.read once a month twice a monthListen again.How often does Cheng do the activities?Match his activities with the number of times he does them.第43页/共56页Section A 2d Role-play the conversation.Jack:Hi，Claire,are you free next week？Claire:Hmm next week is quite full for me,JackJack:

28、Really?How come？Claire:I have dance and piano lessons.Jack:What kind of dance are you learning?Claire:Oh,swing dance.Its fun.I have class once a week,every Monday.Jack:How often do you have piano lessons?Claire:Twice a week,on Wednesday and Friday.Jack:Well,how about Tuesday？Claire:Oh,I have to play

29、 tennis with my friends.But do you want to come?Jack:sure！第44页/共56页Grammar focus频度副词-What do you usually do on weekends?-I always exercise.-What do they do on weekends?-They often help with housework.-What does she do on weekends?-She sometimes goes shopping.第45页/共56页-How often do you go to the movi

30、es?-I go to the movies maybe once a month.-How often does he watch TV?-He hardly ever watches TV.-Does he go shopping?-No,he never goes shopping.第46页/共56页1.How often _ he play soccer？2._ you drink milk?3.How often _ they stay up late?4._ Sue eat a healthy breakfast?5.How often _ you eat apples？6._ y

31、our parents play sports?3a Complete the questions with do or does.dodoesDo Does doDo 第47页/共56页Then match the questions and answers.1.How often dose he play soccer？2.Do you drink milk?3.How often do they stay up late?4.Dose Sue eat a healthy breakfast?5.How often do you eat apples？6.Do your parents p

32、lay sports?a.Yes,she usually does.b.Hardly ever.I dont like them.c.He plays at least twice a week.d.No,they dont.Theyre too busy.e.Never.They always go to bed early.f.Yes,I do.Every day.第48页/共56页3b use the words given to write questions.Questions：?(how often/help with housework)?(what/usually/do/wee

33、kends)?(how often/best friend/exercise)?(what/usually/do/after school)How often do you help with houseworkWhat do you usually do on weekendsHow often does your best friend do exercisewhat do you usually do after school第49页/共56页Then ask and answer them with a partner.My partners answers：1.I always he

34、lp with housework.2.I usually surf the Internet.3.He does exercise everyday.4.I usually do my homework after school.第50页/共56页How comeHow come？翻译：为什么呢？怎么会呢？句子分析：该句中How come是固定搭配，意思是：怎么会？怎么回事？怎么搞的？它和why一样，可以用来引导一个问句，其不同点在于How come？用来提问，便是你觉得事情有点奇怪，有点想不通。并且How come后接句子时一律使用陈述句语序。返回第51页/共56页are you free

35、 next week are you free next week？翻译：你下周有空吗？句子分析：此处free做形容词，放在be动词之后作为表语，意为“空闲的；不忙的”。该句是一个一般疑问句，故be动词are置于句首，此外free作形容词还可以充当 前置定语。返回第52页/共56页Hmm next week is quite full for me,JackHmm next week is quite full for me,Jack翻译：恩我下周排得很满。句子分析：该句中主语为next week，谓语动词be动词后接形容词full作表语，介词短语for me表示对象，在句中作状语，此句中形容词full前面的 quite在该句中做频度副词，意为：“完全的；十分的；全然的。返回第53页/共56页3.once，twice，three times次数构成的表达方式。（1）次数+a+时间（年/月/日/分）（2）次数+every+基数词+时间（年/月/日/分）返回第54页/共56页3.辨析：hard与hardly返回第55页/共56页感谢您的观看！第56页/共56页