高中英語的語法歸納分析
高中英語的語法歸納分析
高中英語時常會考到語法，學(xué)生需要掌握語法的知識點(diǎn)，下面學(xué)習(xí)啦的小編將為大家?guī)砀咧姓Z法的知識點(diǎn)的介紹，希望能夠幫助到大家。
高中英語的語法歸納的介紹
(1) every time 每次，每當(dāng)， 起連詞作用，引導(dǎo)一個時間狀語相當(dāng)于whenever.類似的有：the moment, the minute 一……就……
a.名詞詞組作連詞用，引導(dǎo)時間狀語從句的有：every time, each time, any time, the last time, next time, the first time, the moment, the second, the minute, the hour, the day等。
b. 有些副詞，如directly,instantly,immediately也可引導(dǎo)狀語從句
Every time I catch a cold,I have pains in my back. 我每次感冒背就痛。
The first time I climbed onto the wall, I felt very nervous. 我第一次爬到墻上去時感到很緊張。
She let out a cry the moment she saw the snake. 她一看到蛇就叫了起來。
I left immediately the clock struck 5. 鐘剛敲了五下我就離開了
(2) suggest的用法
(a)“建議做某事”，英語通常用 suggest doing sth，而不能用 suggest to do sth
He suggested going by plane.
Tom suggested selling the house.
(b)要表示向某人提出某情況，suggest后不能接雙賓語，即不能用suggest sb sth，而通常用 suggest sth to sb。如： 我向她提出一個解決問題的辦法。 I suggested a way out to her.(c) suggest后接that 從句(注意謂語用 “should+動詞原形”這樣的虛擬語氣形式，should可省略)。
如：
I suggest that we (should) have lunch right now. 我建議我們現(xiàn)在就吃午飯。
He suggests that we should all go to see the film. 他建議我們都去看電影。
(d) suggest 后接賓語從句時，從句謂語既可用陳述語氣，也可用虛擬語氣，其區(qū)別與suggest所表示的意思有關(guān)：
1. 若suggest 表示“建議”，則其后接的 that 從句謂語通常用“(should)+動詞原形”這樣的虛擬語氣形式.
I suggested that she should go home. 我建議她回家去。
2. 若suggest 表示“暗示”“意指”“表明”等義，則其后接的 that 從句要用陳述語氣。如： What he said suggested that he was a cheat. 他說的話表明他是個騙子。
(3) only if 與if only
only if “只有”only ﹢加狀語放于句首時，主句用部分倒裝。
eg: Only a week later did I receive an answer from her.
Only when you are forty and looking back will you realize that you haven’t done your best.
if only 如果……就好了 → 后面的句子常表示與現(xiàn)在或?qū)淼氖聦?shí)相反，謂語動詞要虛擬，用過去時態(tài)表示。If only I could help you! 如果我能幫助你，那該多好啊!
高中英語分詞作狀語知識點(diǎn)
1. 分詞或分詞短語作狀語時，可以表示時間、原因、讓步、條件，方式或伴隨狀況。通?？赊D(zhuǎn)換成相應(yīng)的狀語從句;表示方式或伴隨狀況時可以轉(zhuǎn)換成并列句或非限制性定語從句。例如：
Put into use in April 2000 (=When it was put into use in April 2000), the hotline was meant for residents reporting water and heating supply breakdowns. 分詞短語作時間狀語
Blamed for the breakdown of the school computer network (=Because she was blamed for the breakdown of the school computer network), Alice was in low spirits. 分詞短語作原因狀語
Given time (=If he is given time), he’ll make a fist-class tennis player. 分詞短語作條件狀語
We often provide our children with toys, footballs or basketballs, thinking that all children like these things. (= and think that all children like these things.) 分詞短語作伴隨狀語
2. 有時為了強(qiáng)調(diào)，分詞前可帶when, while, if, though, as if, unless等連詞一起作狀語，以便使句子的意思更清楚、更連貫。例如：
When comparing different cultures, we often pay attention only to the differences without noticing the many similarities.
Though tired, he still continued reading.
3. 現(xiàn)在分詞和過去分詞作狀語時的用法比較。
不管是現(xiàn)在分詞還是過去分詞單獨(dú)作狀語，其邏輯主語必須與主句的主語一致。分詞作狀語通?？赊D(zhuǎn)換成一個相應(yīng)的狀語從句或并列句，如果狀語分句或并列句中的謂語動詞為被動結(jié)構(gòu)，就用過去分詞;如果狀語分句或并列句中的謂語動詞為主動結(jié)構(gòu)，就用現(xiàn)在分詞。例如：
When compared with the size of the whole earth , the biggest ocean does not seem big at all.
分詞部分相當(dāng)于When the biggest ocean is compared with the size of the whole earth, 主語與分詞是被動關(guān)系，所以用過去分詞。
When comparing it with the size of the whole earth, we find that the biggest ocean does not seem big at all.
When we compare it with the size of the whole earth... 主語與分詞是主動關(guān)系, 所以用現(xiàn)在分詞。
Faced with a bill for,000(=Because he is faced with a bill for,000), John has taken an extra job.
Whenever he was asked why he was late for class, he would answer carelessly, always saying the same thing (= and he would say the same thing).
注意：
1. 現(xiàn)在分詞有兩種時態(tài)：一般式doing和完成式having done。一般式通常表示與主句的謂語動詞所表示的動作同時發(fā)生或無先后;完成式則強(qiáng)調(diào)分詞所表示的動作先于謂語動詞所表示的動作。如：
While walking in the street, we met some friends of ours.(同時發(fā)生)
Having waited in the queue for half an hour, Tom suddenly realized that he had left his wallet at home. (“等待”先于謂語動詞“意識到”)
2. 分詞的否定式的構(gòu)成: not +分詞。 Not having received a reply, he decided to write again
高中英語過渡性連接詞
表強(qiáng)調(diào)：
still，indeed，ofcourse，afterall，aboveall，surely，certainly，undoubtedly，inanycase，anyway，infact，especially，obviously，clearly
表比較
like，unlike，similarly，inthesameway，equally，similarto
表對比
bycontrast，onthecontrary，while.，whereas，ontheotherhand，unlike，instead，but，differentfrom，however，otherwise，yet，theformer…thelatter，once…now，some…other，yearsago…today
表列舉
foronething…andforanother，like
表舉例
Forexample，forinstance，suchas，take…forexample，except[for]
表時間
Later，next，then，finally，atlast，eventually，meanwhile，fromnowon，fromthenon，atthesametime，forthetimebeing，intheend，immediately，inthemeantime，inthemeanwhile，recently，soon，nowandthen，during，nowadays，since，lately，afterwards，temporarily，earlier，now，afterawhile，when，while，before，after，until，assoonas，then，suddenly，inafewdays，inrecentyears，earlythismorning/year/century，allofsudden，themoment
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