陕西省2019中考英语复习 知识梳理 课时7 八上 Units 3-4课件.ppt

,课时,7,八年级,(,上,)Units 3,4,【,原句再现,】,Im shy so,its not easy for,me,to,make friends.,我很害羞，因此对我来说交朋友不容易。,(Unit 3 P21),【,考点归纳,】,“Its+adj.+for sb.to do sth.”,意为“对某人来说，做某事是,的”，句中的形容词只能是修饰、描绘事物的形容词，其中,it,作形式主语，真正的主语是后面的不定式。,例句,Its very hard for me to do the job.,做这份工作对我来说很困难。,【,考点拓展,】,“Its+adj.+of sb.to do sth.”,意为“某人做某事是,的”，句中的形容词只能是描绘人物品质、性格的词语，其中,it,作形式主语，真正的主语是后面的不定式。,例句,Its really kind of him to help the homeless people.,他帮助无家可归的人真是太善良了。,陕西考点解读,考点一,“Its+adj.+for sb.to do sth.”,句型,陕西考点解读,1.Its important for us English well,because it is very useful now.(),A.Learn B.to learn C.learnt D.learning,【,解析,】“Its+adj.+for sb.to do sth.”,是固定句型，意为“对某人来说，做某事是,的”。故选,B,。,2.Its very kind you to lend me your reusable shopping bags.(),A.Of B.for C.to D.with,【,解析,】“Its+adj.+of sb.to do sth.”,为固定句型，,kind,是描述人物品质的词。故选,A,。,B,A,例句,I was late for school.That is because my alarm clock didnt work.,我上学迟到了。那是因为我的闹钟坏了。,She didnt review at all.That is why she failed the exam.,她根本没有复习。那就是她考试不及格的原因。,陕西考点解读,考点二,“Thats why”,和“,Thats because”,的辨析,3.The fog was too thick.That is,I didnt get to Shanghai on time.(),A.That B.if C.why D.because,【,解析,】“Thats why”,意为“那是,的原因”,符合语境，故选,C,。,4.,我今天很困是因为我昨晚熬夜了。,I feel sleepy today.,I stayed up late yesterday.,陕西考点解读,C,Thats because,例句,Air pollution,for example,is a kind of pollution as well.,例如，大气污染也是一种污染。,Boys such as John and James are very friendly.,像约翰和詹姆斯这样的男孩很友好。,陕西考点解读,考点三,for example,和,such as,的辨析,5.Many countries,Japan,have a lot of earthquakes.(),A.hardly ever,B.such as,C.instead of,D.for example,【,解析,】,由常识可知，日本是地震多发国；,hardly ever,意为“几乎不”；,instead of,意为“代替”，二者均不符合语境；,such as,意为“比如”，但其后不用逗号，故选,for example,。,陕西考点解读,D,4.,will the boss be back?,In three days.(),A.How far,B.How soon,C.How long,D.How often,【,解析,】how far,意为“多远”，对距离提问；,how soon,意为“多快”，对“,in+,一段时间”提问；,how long,意为“多长时间”，对一段时间提问；,how often,意为“多久一次”，对频率提问。根据答语“,In three days.,（三天以后。）”可知此处应用,how soon,，故选,B,。,陕西考点解读,A,6.,用,both,或,all,的正确形式填空,I have two sisters.They,live in London.,Old Mr.Black lives happily with his three dogs.,of them are part of his family.,陕西考点解读,考点四,both,和,all,的辨析,both,All,