11) 否定前缀不能视为否定词,其反意疑问句仍用否定形式。
It is impossible, isn't it? He is not unkind to his classmates, is he?
并列句
and 和,并且, work hard, and you can pass the exam.
but 但是 he is rich but he is not happy.
Or 否则,要不然,或者(在否定句中表和) Hurry up, or you’ll be late.
so 因此,所以 Kate was ill so she didn’t go to school.
For 因为 I have to stay up late, for I have a lot of work to do.
状语从句
当状语从句的引导词为If, when, before, after, until, as soon as 等,主句和从句有下列情况:
主句 |
从句 |
|
①一般将来时(主将从现) |
一般现在时 |
I will go to the park if it doesn’t rain tomorrow. |
②祈使句 |
一般现在时 |
|
③含有情态动词的句子 |
一般现在时 |
|
④一般过去时 |
一般过去时 |
|
英语句子中如果一看到 Thought----but----; because----so---这种结构,就是错误.
倒装句
so+助动词\BE动词\情态动词+另一主语,表示后者与前者一致。
so+上句主语+助动词\BE动词\情态动词,真的,确实如此。
Tom watched TV last night, so did Ann.
Tom didn’t watch TV last night. Neither did Ann.
---You’ve left the light on. ---So I have. I’ll go and turn it off.
宾语从句
?从句用陈述句语序。
?主句与从句的关系。
A.主现从不限;
B.主过从过;
C.真金不怕火炼。The earth moves around the sun.
③常见的宾语从句。
She says that ----
I hope / think / feel / wonder---- I wonder if he will join us in the discussion tonight.
Could you tell / show me--- Could you please tell me where the teacher’s office is?
Do you know---- Do you know where Mr. Li lives?
Please tell me ---
She asked me ---
I don’t know ---- I don’t know whether Tom will go or not.
定语从句
that和which在指物的情况下一般都可以互换, 但在下列情况下, 一般用that而不用which。
(1) 先行词为all, everything, nothing, something, anything, little, much 等不定代词时。
I am sure she has something (that) you can borrow.
(2)先行词被all, every, no, some, any, little, much等修饰时。I’ve read all the books that are not mine.
(3)先行词被序数词或最高级修饰时。This is the first book (that) he has read.
(4)先行词被the only, the very, the same, the last修饰时。
This is the very book that belongs to him.
一般用that而不用who
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