最新一年級英語語法知識總結
正確的語法可以簡化信息，簡單的一句話就能傳達很多信息，甚至包含多重意思，就像雙關語一樣。語法正確還能避免歧義，明確指代關係和修飾對象等，是很有用的，學進去了就明白了。接下來是小編爲大家整理的最新一年級英語語法知識總結，希望大家喜歡!
一年級英語語法知識總結一
to 有兩種用法：一爲不定式+動詞原形;
一爲介詞+名詞/動名詞， to 在下面的用法中是第二種，即to+ 名詞/動名詞：
admit to承認
confess to承認
be accustomed to 習慣於
be used to 習慣於
stick to 堅持
turn to開始，着手於
devote oneself to 獻身於
be devoted to 致力於
look forward to 盼望
pay attention to 注意
一年級英語語法知識總結二
常考的強調句結構是it 引導的句子。
It is (was) 被強調部分+ that (who) + 句子其他部分。
此結構強調的成分僅限於主語，賓語和狀語。
It is from the sun that we get light and heat.
It was not until I had read your letter that I understood the true state ofaffairs.
典型例題
1) It was last night ___ I see the comet.
A. the time B. when C. that D. which
答案C. 強調句的結構是： It +be +強調部分 + that (who) +主謂句。 強調句的連詞只有兩個，that和who。當強調的部分是人，且爲句子的主語時，才用 "who"，其餘用that。
原句： My father did the experiment in the lab yesterday evening.
強調主語： It was my father who did the experiment in the lab yesterdayevening.
強調賓語： It was the experiment that my father did in the lab yesterdayevening.
強調時間： It was yesterday evening that my father did the experiment in thelab. (注意不用when)
強調地點： It was in the lab that my father did the experiment yesterdayevening.
2)It is ten years ___ Miss Green returned to Canada.
A. that B. when C. since D. as
答案C. 考點是連詞用法。 本題易誤選爲A. that. 其實本句不是強調句。若是，去掉It be… that還應是一個完整的句子。而本句去掉 Itis…that，只剩下ten years Miss Green returned to Canada. 不成句。因此本句不是強調句。
It is /was +時間+ since… 其中is<---> has been was <---> hadbeen.
一年級英語語法知識總結三
現在進行時
表示正在發生的事情或進行的動作，常與now,listen,look等詞連用，結構是主語+be動詞(am, is, are)+動詞ing.
如：It is raining now.
外面正在下雨
It is six o’clock now.
現在6點了
My parents are reading newspapers in the sitting room.
我父母正在客廳看報紙
Look! The children are having a running race now.
看!孩子們正在賽跑
問句將be動詞移前，否定句在be動詞後+not.
一年級英語語法知識總結四
一般現在時
表示經常反覆發生的事情或動作，常與often, usually, sometimes, always, every day(week year…)on Sundays等詞連用。
結構是主語+動詞原形;當主語爲第三人稱單數即he,she, it, Tom, my mother, the boy等詞時，動詞後加s或es.
如：We have an English lesson every day.
我們每天都要上英語課
Do the boys run faster than the girls? Yes, they do.
男孩比女孩跑的快嗎?是的
問句藉助於do, does否定句藉助於don’t, doesn’t，後面動詞一定要還原。
