内容正文:
Unit 1 单元知识速记
词汇精讲
1. quite a few
a few 意为“一些;若干”,相当于some。few意为“几乎没有”,后跟可数名词复数形式。quite a few 意为“相当多;不少”,相当于many,后跟可数名词复数形式。如:
①There are a few pictures in the book.书里有一些图画。
②He is a quiet boy and he has few words.他是一个安静的男孩,几乎不说话。
③He has a few good friends here.他在这里有一些好朋友。
2. enough
(1) enough作形容词,意为“充足的,充分的,足够的”,可作表语或定语,作定语时,可放在名词的前面或后面。例如:The food is enough for the trip. 用于这次旅行的食物足够了。
I have enough time to watch TV. 我有足够的时间看电视。
(2) enough还可作副词,意为“足够地”,这时enough需放在所修饰的形容词或副词后面。例如: The young man is strong enough to carry the heavy bag. 那个年轻人足够强壮能搬动重包。
【拓展】
(1) enough…to do sth. “有足够的……做某事”。例如:
I don’t have enough time to eat lunch. 我没有足够的时间吃午饭。
(2) …enough to do…可以同too…to…或so…that…结构互相转换。例如:
He isn’t old enough to go to school.
= He is too young to go to school.
= He is so young that he can’t go to school. 他太小而不能上学。
3. seem
seem是系动词,意为“好像,似乎,看来”,后常接形容词。例如:
He seems very angry. 他好像非常生气。
【拓展】
seem的用法归纳:
(1) seem + 名词 例如:
He seems a nice man. 他看起来是个好人。
(2) seem like…意为“好像,似乎……”。 例如:
It seemed like not a bad idea at that time.
那时这主意好像不错。
(3) seem to do sth. 意为“似乎、看来、好像做某事”。例如:
I seem to have left my book at home.
我好像把书忘在家里了。
(4) It seems that…或It seemed that…意为“看起来好像……,似乎……”。例如:
It seemed that he was very happy.
他看上去好像很高兴。
(5) seem to be + 形容词或名词 例如:
She seems to be happy. 她看起来很高兴。
4. bored
bored也是形容词,意为“感到厌烦的”,一般用来说明人的感受。例如:
I’m bored with the book. 我对这本书厌烦了。
【拓展】
(1) boring是形容词,意为“令人厌烦的”,一般用来说明事物的特征。例如:
The story is boring. 这个故事令人厌烦。
(2) 英语中,带-ing的形容词,用来形容事物,指某事物的性质、特征,意为“令人……的”“让人……的”,常用事物作主语或作定语修饰物。而带-ed的是用来形容人的,意为“感到……的”“使人……的”,其主语是人,类似的词有:
exciting 令人兴奋的 excited (人)感到兴奋的
interesting 令人感兴趣的 interested(人)感兴趣的
moving 令人感动的 moved(人)感动的
tiring 令人厌倦的 tired(人)感到疲倦/累/厌烦的
5. decide
decide是动词,意为“决定,选定”。常见用法有:
(1) decide sth.意为“决定某事”。 例如:
I can’t decide anything at the moment.
现在我不能做出任何决定。
(2) decide to do sth. 意为“决定做某事”。例如:
We decide to go