Unit 14 Zoology [教学案]
s Lower primates
Monkeys Apes
New world primates Old world primates
Step 4. Language points
1. are better than other animals 是比较级表最高级的用法
(1)比较级+than+ any other+单数名词
He is taller than any other boy in his class. 他在班上是最高的。
(2)比较级+than+ all the other+复数名词
He is taller than all the other boys in his class.
(=He is the tallest of all the other boys in his class.
(3)比较级+than + anyone (anybody) else
He is taller than anybody else in his class. 他是班上最高的。
2. have a sense of … 3.that指代“the brain”
辨析: it, that, one
(1)it代替的是前面提到的同一名称的同一事物,即同名同物,所指代的名词可以是可数名词,也可以是不可数名词。
(2)one代替的是前面提到的同名异物的任何一个,所代名词只能是可数名词,其前可代冠词,还可被this, that或形容词修饰,其后也可有定语。
(3)that代替前面提到的同名异物中特指的事物,所代替的名词可以是可数名词也可以是不可数名词,但其前不能有修饰语。
(4)如果前面提到的名词是复数形式,为避免重复,则可视具体情况分别为they, them, ones或those代替。
(5)it和that可代替前面整个句子的意思,而one却不能
(6)that可引导一个限制性定语从句,代替某个先行词(单复数名词均可),it和one则不能
(7)it可以代替不定式、动名词从句,用作形式主语或形式宾语,而one和that则不能。
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