人教版八年级下册英语Unit 10 知识点语法归纳总结

Unit 10 I’ve had this bike for three years.
1.短语归纳
2.典句必背
3.用法集萃
(1)How long have you had that bike over there? 你买那边的那辆自行车多长时间了?
❖本句是how long引导的特殊疑问句，时态是现在完成时，
结构是“How long+have/has+主语+过去分词+其他?”。

how long表示“多长时间”，对时间段进行提问。

例：—How long have you lived in Beijing?
—For ten years. 十年了。

辨析：how often, how soon, how long, how far
(2)Because I’ve had it since I was a baby. 因为我还是个婴儿的时候就拥有它了。

❖since是连词，意为“自从；...以来”，
引导时间状语从句，从句多用一般过去时，主句多用现在完成时。

例：He has skated for quite some time since we came here. 自从我们来到这儿，他已经滑冰很长时间了。

She has been living a hard life since her husband died. 自从她丈夫死后，她一直过着艰苦的生活。

❖拓展since还可以用作介词，后接名词或名词短语。

例：He’s been off work since Tuesday. 自星期二以来他一直没上班。

(3)For example, he has owned a train and railway set since his fourth birthday, and he played with it
almost every week until he was about seven.
比如，他从四岁生日起就拥有了火车和铁路套装玩具，他几乎每个星期都玩儿它，直到他七岁左右。

❖“one’s+序数词+birthday”意为“某人...岁生日”。

“on one’s+序数词+birthday”是固定搭配，意为“在某人....岁生日时”。

例：I received some presents on my tenth birthday. 我在十岁生日时收到了一些礼物。

(4)... but, to be honest, I have not played for a while now...
但是，说实在的，现在我已经有一段时间没玩了。

❖to be honest是不定式短语作插入语，意为“说实在的”。

类似短语有：to tell (you) the truth 说实话；to be frank 坦率地说
例：To be honest, you can’t pass the exam. 老实说，你不能通过这次考试。

❖拓展同根词
(5)Nowadays ,millions of Chinese leave the countryside search for work in the cities.
现在，数以百万计的中国人离开农村去城市里找工作。

❖search 是不及物动词，意为“寻找，搜寻”。

search还可以作及物动词。

例：After we had landed, the plane was searched thoroughly. 我们降落之后，飞机被彻底搜过了。

❖拓展
(6) Among these is Zhong Wei, a 46-year -old husband and father.
在这些人中，有一位46岁的丈夫和父亲—钟伟。

❖ 辨析：between, among
(7) Many people like Zhong Wei regard with great interest how their hometowns have changed.
许多像钟伟一样的人都带着极大兴趣关注着他们的家乡发生了怎样的变化。

❖ regard 是动词，意为“将.....认为；把...视为；看待”。

常用结构：regard..as...“把....当作...；把.....视为...”
例：Our teachers regard us as fiends. 我们的老师把我们当作朋友。

❖ 拓展 be regarded as “被看成...”
例：She is widely be regarded as the current leader’s natural successor.
人们普遍认为她是现任领导理所应当的继任者。

4. 语法聚焦：现在完成时（III
）
❖ 本单元的语法重点仍然是现在完成时。

在本单元的语法部分，我们总结一下现在完成时的注意事项。

注意事项。