八年级上册仁爱版英语u4t1笔记（仁爱版英语八年级上各话题同步讲解）

Section D

1. They are the oldest type of tigers living in the world.

living in the world（正生活在世界上的）现在分词短语可放所修饰的名词后，相当于一个定语从句 (that are) living in the world.

2. They are in danger now.

be in 名词，用来表示“处于…之中”如：be in danger, be in trouble, be in health.

3. The plants in Picture One are more beautiful than those in Picture Two.

those 在此指代“the plants”。包含比较级的句子必须是同类事物才能比较，为了避免重复，用that（代单数名词）或 those (代复数名词) 代替前面出现的词或短语:

The climate of Kunming is better than Beijing. (改错,天气不能和北京比)→ The climate of Kunming is better than that of Beijing. (that= the climate)

4. 题：

Suzhou is ( ) most beautiful tourist city and I believe I’ll come for( ) second time.

A. the, a B. a; a C. the; the D. a; the

解析：形容词的最高级前面要加the, 序数词前一般也加the, 表“第几”，如：the first lesson.

但序数词前也可用a, 表“再第几次”.

如：He had tried for six times, but he failed, then he tried a seventh time. (他再试了第七次)， 故答案为：A