九年级英语代词的复习.ppt

* 替代词one, ones, that, those, it,this, that? 1)one, ones, that, those That替换单数可数名词或不可数名词；one只替换单数的可数名词。 Eg: The vase on the left is more beautiful than __________ on the right. The coffee produced in Brazil is more famous than __________in Mexico. ? the one that That只用于替换表示事物的名词， 而one/ones替换表示人和表示事物的名词皆可。 Eg: His younger sister is taller than the elder ___. I need the plastic bags, not the paper______ . one ones That/ those一般不带前置定语，但必须有后置定语。One/ones都可。当替换词的后置定语用所有格的of短语或当替换词被所有格修饰时，不用one/ones而用that of/those of. ? Eg: I like the vase better than ________________in another shop. The windows of your flat are cleaner than _________of mine. A grandparent’s job is easier than ________of a parent. The computers in our school are connected to the Internet while __________ in their school aren’t. the one / that those that those That/ those用于替换有定冠词的名词；one/ones用于替换有不定冠词的名词。 Eg: The style of the building is similar to _________of a temple. A CD player made in Japan costs more than ________made in China. that one 2) it, this和 that 都可以替代前文已提到的事或情况，细微差别在于it不如其余两者那么强调。 Eg: So she decided to paint the door pink. ______upset the neighbours a bit. So she decided to paint the house pink. _____really upset the neighbours. It That 当前面提到的事物不止一件时， it通常指最先提到的事物，而this/that是指最后提到的事物。 Eg: We keep the ice cream machine in the spare room. ________is mainly used by the children. (指 the machine) We keep the ice cream machine in the spare room. ____________is mainly used by the children. (指the spare room) It This/That This可以出现在它所指代的事物之前；而that则指上文所提到的事物。 Eg: Listen to________! We will have three days off. “A penny saved is a penny earned.” Who said_________? this that Eg: I bought a dictionary three years ago and I am still using______ now. I bought a dictionary three years ago but I am going to buy a new _______soon. It用以指特定的前面提到过的事物，即：it和它替换的是同一个事物，it前无修饰语；而one用于替换与前提事物有共同之处但并不完全一样的事物，因此，one之前或之后一定有修饰语来加以区别。 3) It和one ? it one It引起的几个易混淆的时间句型 It +