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单击此处编辑母版标题样式,单击此处编辑母版文本样式,第二级,第三级,第四级,第五级,*,*,*,Unit 2,How often do you exercise?,Section B(3a-Self Check),1.however,adv,.,然而,;,不过,【,语境领悟,】,*,However,she has some bad habits,too.,然而,她也有一些坏习惯。,*,He lives a hard life,however,he studies hard.,他生活艰苦,但他学习刻苦。,*,We love peace,but,we are not afraid of war.,我们热爱和平,但是我们并不害怕战争。,【,自主归纳,】,however,与,but,的区别,however,“,然而,;,但是,”,可以位于句首、句中和句末,;,位于句首时,要用逗号与句子其他部分隔开,;,位于句中时,其前后都要用逗号,;,位于句末时,其前用逗号与其他部分分开,but,意为,“,但是,”,并列连词,在意义上起转折作用,前后的两个句子或短语在意义上形成鲜明对比,连接两个分句时,前面一般不加逗号,【,学以致用,】,选词填空。,however,，,but,Id like to go with you,my hands are full.,Im sorry,I cant go to the party tonight.,答案,:,however,but,2.none,pron,.,没有一个,;,毫无,【,语境领悟,】,*How many hours do you watch TV every week?,你一周看多少小时的电视,?,None,.,不看。,*,None of,us enjoys/enjoy getting up early.,我们中间没人喜欢早起。,*,None of,the money in that wallet is mine.,那个钱包里的钱没有一分是我的。,【,自主归纳,】,(1)none,作代词,意为,“,没有一个,;,毫无,”,可以指代人,也可以指代物。,(2)none,可与,of,连用,构成短语,none of.,一般用作主语,谓语动词用单复数皆可。,(3),一般用来回答,How many/How much.,引导的特殊疑问句。,【,归纳拓展,】,no one,的用法,(1)no one(=nobody),只能指人,但不具体指什么人,且不与,of,连用。,(2)no one,作主语,谓语动词用第三人称单数形式。,*,No one likes the person who has bad habits.,没有人喜欢有坏习惯的人。,(3),一般用来回答,who,引导的特殊疑问句及含,anyone,anybody,的一般疑问句。,*,Who is in the room?,谁在房间里,?,No one.,没有人。,【,学以致用,】,(2013,襄阳中考,)It snowed heavily last night.Is everyone in our class here today?,Yes,and,of us was late for school this morning.,A.none,B.neither,C.all,D.either,3.more than,多于,【,语境领悟,】,*She watches TV for,more than,two hours a day.,她一天看电视超过两个小时。,*,The boy is,more than,ten years old.,这个男孩十多岁了。,【,自主归纳,】,(1)more than,意为,“,多于,”,相当于,over,其反义短语是,less than“,少于,”,。,(2),与,more,相关的常见词组,no more than,仅仅,不过,not more than,不多于,;,不超过,once more,再一次,【,学以致用,】,My grandma is,over,eighty years old.,A.more,B.more than,C.less,D.less than,【,备选要点,】,16-year-old,十六岁的,【,语境领悟,】,*Jane is a,16-year-old,high school student in the United States.,简是美国一名十六岁的高中生。,*,Tom is an,eight-year-old,boy.,汤姆是一个八岁的男孩。,【,自主归纳,】,(1)16-year-old,是由,“,基数词,+,单数名词,+,形容词,”,构成的复合形容词,其构成特点是,:,词与词之间加连字符,“,-”;,中间的名词总是用单数形式。,(2),这种复合形容词在句中常置于名词之前修饰名词,用作定语。,【,归纳拓展,】,另一类复合形容词,结构为,“,基数词,+,单数名词,”,中间用连字符,“,-”,连接。,six-month English course“,六个月的英语课程,”,【,学以致用,】,They will have a,holiday next month.,A.seven days,B.seven-days,C.seven-day D.seven day,3c.Write a report about your good and bad habits.Say how often you do things.Use the report in 3a as an example.,Activities,How often?,Good,habits,get up early,always,exercise,four to six times a week,do homework,every day,watch TV,once a week,Bad habits,eat junk food,often,eat vegetables,hardly ever,stay up late,sometimes,【,思路点拨,】,(1),体裁,:,说明文。,(2),人称,:,第一人称。,(3),时态,:,一般现在时。,【,写作模板,】,【,妙笔成篇,】,_,【,参考范文,】,Do you have any good habits or bad habits?For me,I have some good habits.I always get up early in the morning.I exercise four to six times a week.And I do homework every day.I only watch TV once a week.However,I have some bad habits,too.I often eat junk food and I hardly ever eat vegetables.Sometimes I stay up late.,As students,we should have some good habits.They are good for our health.,.,单项选择,1.The,boy cant find his toy plane anywhere.,A.six years old,B.six-year-old,C.six-year-olds D.six-years-old,2.My father is very tired.,he is still working.,A.But B.However,C.Whatever D.Wherever,3.Its cold today,the sun is shining.,A.or,B.and C.because,D.although,【,归纳拓展,】,although,的用法,(1)although,引导的从句放在主句前后均可,有时还可放在句中。,Although many difficulties are still ahead,we are determined to make greater achievements.,尽管在前面的道路上还有许多困难,但是,我们决心要取得更大的成就。,He often helps me with my English although he is quite busy.,尽管他相当忙,但还是常常帮我学英语。,(2)although,引导的从句不能与,but,however,连用,但可与,yet,still,连用。不能说,:Although he was old,but he worked hard.,应把,but,去掉。,4.Dont,late for your favorite TV programs,or you will feel sleepy in class next day.,A.get upB.stay upC.put upD.look up,5.How many apples are there in the basket?,.There is nothing in the basket.,A.NoneB.No oneC.SomeD.Many,.,完成句子,1.,我们几乎每天都打篮球。,We play basketball,.,2.,迈克每天睡觉超过八个小时。,Mike sleeps for,eight hours every day.,3.,或许你需要了解更多的健康生活习惯。,Maybe you need to learn more about,.,答案,:,1.almost every day,2.more than,3.healthy habits,4.,我的妹妹害怕去看牙医。,My sister,to go to the dentist.,5.,别担心我,!,我能做到。,about me!I can do it.,答案,:,4.is,afraid,5.Dont worry,
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