高一英语必修一知识点(锦集四篇)
2025-06-09高一英语必修一知识点 篇1
as 可作关系代词,引导定语从句。
1.as
as可以在限制性定语从句和非限制性定语从句中作主语或宾语。
① 在限制性定语从句中,as可跟在由suc, so, the same修饰的先行词之后。
Such men as heard him were deeply moved. 听过他说话的人,都会深受感动。(as在定语从句中作heard的主语)
I've never heard such stories as he tells. 我从未听过像他讲的这样的故事。(as在定语从句中作tell的宾语)
He lifted so heavy a stone as no one else can lift. 他搬起别人都搬不起的大石头。(as在定语从句中lift的宾语)
比较:
在the same
高一英语必修一知识点 篇2
type
various types of diseases 各种类型的疾病
type this article 把文章打出来
a rare blood type 罕见的血型
typist 打字员 (-ist表人,如artist 艺术家)
typewriter打字机
高一英语必修一知识点 篇3
used to 过去常常
used to do sth的否定式有两种形式:
used not to do sth
didn't use to do sth。
He didn't use to/used not to like country music, but now he is getting interested.他过去不喜欢乡村音乐,但是他现在感兴趣了。
be used to do sth 被用来做某事
be used to doingsth习惯于做某事
注意
used to do sth的疑问式也有两种形式
Did +sb(主语)+use to do sth?
Used+sb(主语)+to do sth?”。
其简略答语中的to通常不能省略,但动词原形常被省略。
Did he use to play computer games?
=Used he to play computer games?
他过去常玩电脑游戏吗?
注意
used to
强调过去与现在的对比,可表示动作或状态,含义为“过去常常”,指现在不再这样了。
would
强调特定情况下的“倾向”,表示过去的习惯动作,也可表示反复的动作,但不表示状态。
I used to drink black tea,but now I drink green tea.我
过去常常喝红茶,但现在我喝绿茶。
Whenever I was in trouble,he would help me.每当我有困难时,他总会帮助我。
高一英语必修一知识点 篇4
1、 especially, specially
especially adv. 特殊地;尤其是
(1)侧重于多种事物或人中比较突出的.。I like all the subjects at school, especially English. (尤其是英语)
(2) especially 后可接介词短语或从句。I like the Yuelu Mountains, especially in spring. (尤其是在春天) Noise is unpleasant, especially when you are trying to sleep.
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specially 侧重特意地、专门地做某事 (后面常接for sb. 或to do sth.)
I made a chocolate cake specially for you.
2、 boring, bored, bore
boring adj. 令人厌烦的 The book is very boring.
bored adj. 感到厌烦的 I'm bored with the book.
bore vt. 令人厌烦 This book bores me.
有些表示情感的及物动词,有与bore类似的用法。如:interest, excite, surprise, amaze, frighten, astonish, move, inspire, touch, scare, disappoint, puzzle, worry 这类词的现在分词形式,为“令人……”;过去分词形式,为“感到……”。
3、 except for, except, but, besides
表示“除了”的词或短语有:except; but; except for; besides; except that (when.。.) 等。
(1) except 和 but 都表示“除了……之外。没有”,二者大多数情况下可以互换;但在no, all, nobody, nothing, no one 等词后多用 but。No one knows our teacher's address except / but him. (排除him)
(2) besides 除……之外,还……,有附加性。What other foreign languages do you know besides English? (English与other languages都属于know的范围)
(3) except for 只不过……,整体肯定,部分修正,用于排除非同类事物,for表示细节上的修正。 Your article is well written except for a few spelling mistakes.
4、 know, know of, know about
(1) know 用作动词,意思是“(直接地)获知,懂得,认识,熟悉”。I don't know whether he is here or not. / I know him to be honest.
(2) know of和know about的意思都是“(间接地)获知”,指听别人说到或从书报上看到,二者没有什么区别。
5、 for example; such as
(1) for example“例如”,用来举例说明某一论点或情况。一般只举同类人或物中的“一个”为例,作插入语,可位于句首、句中或句末。可用for instance替换。For example, air is invisible. / His spelling is terrible! Look at this word, for example.
(2) such as “例如”,用来列举事物,一般列举同类人或事物中的几个例子。插在被列举的事物与前面的名词之间,as后面不可有逗号。Some of the European Languages come from Latin, such as French, Italian and Spanish.
[注意]如把前面所述情况全部举出,用that is或namely。
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