必修二英語第五單元語法課件

㈠ 英語 必修二 語法

Mole 1 Grammar

I. be going to 的用法
be going to結構表示按計劃、打算去做某事，表示人的主管意圖，有時還可表示預測有跡象要發生某事。如：
. How long is your aunt going to stay in China for a visit?
(計劃、打算)
. Look at the clouds. It』s going to rain.
(有跡象要發生)
. George is putting on weight. He is going to be quite fat.
(預測)
II. be going to與will的區別
. will表示說話人認為、相信要發生的事, 不含具體時間, 可以指遙遠的將來; be going to 表示按計劃、打算即將發生的事。
. 二者都可以表示「意圖」 。但是表示事先考慮的事情用be going to, 否則用will。如:
I am not going to / won』t tell him about it.
--This is a very heavy box.
--I』ll help you to carry it.
. be going to 可以用在條件句中表示 將來, will則不行。 如:
If you are going to attend the party, you』d better leave now.

Mole 2 Grammar

不定式作狀語
不定式作目的狀語
He broke into the house to steal something.
Many drug addicts are now in treatment centers to stop taking drugs.
He』s saving up to buy a new car.
He uses a computer to send emails.
2)有時候在不定式前面加上in order to或 so as to, 否定式為 in order not to 和so as not to:
Let』s hurry so as to go to school in time.
Let』s hurry so as not to be late for school.
She studied very hard in order to catch up with others.
She studied very hard in order not to lag behind.
3) 不定式表示目的時,通常它的邏輯主語就是句子的主語,但如果不是的話,就要用for… 結構表示邏輯主語,如：
Mom opened the door for Jane and Betty to come in.

Mole 3 Grammar

I. 時間狀語從句
II. 過去完成時
時間狀語從句
. 常見的連接時間狀語從句的連接詞有:
when, while, as, before, after, until/till, since, ever since, whenever, as soon as, no sooner… than,
hardly / scarcely… when 等
When
When 還有意義為『這時』，(at this time)『那時』(at that time) 常用於下列句型：
Somebody was doing something when……某人正在做 ……突然 ……
Somebody was about to do something when…….某人正要做 ……突然 ……
Somebody had just done something when……某人剛剛幹了……這時……

1, I was reading English when my teacher came in.
2, I was about to talk in the classroom when the teacher came in.
3, I had just made the mistake when the teacher came in .

While
觀察：
While they were doing homework, someone broke into the house.
While he was still a teenager, he was a big star.
分析：while引導的從句表示「在……過程中」，強調某一段時間內主句和從句的動作在同一時期發生。從句的動作表示較長時間，因此常用延續性動詞。
While 表示強烈的對比關系，可譯成「然而」
She is tall while I am short.
While I was studying English, he was playing football.

As
試觀察：
1) As they were picking tea, the girls were singing happily.
強調兩個動作同時進行
2) As he grew older, he found it difficult to compose good music.
兩種情況一起發展變化
分析：as引導的從句表示「當……時；一邊……一邊……」，主句和從句的動作同時發生，強調伴隨。有時可譯為「隨著」。

過去完成時
1過去完成時的構成:
「助動詞had+過去分詞」
The public wondered why the president hadn』t attended the top conference.
2. 過去完成時的用法:
1). 過去完成時主要用來表明在某個時間或動作之前已經發生的動作, 它表示時間是「過去的過去」。如:
The patient had died when the doctor arrived.
Up until then they had just finished half the work.
He had pressed the button before we could stop him.
When I had finished my everyday work, I did some gardening.
2). 如果發生的動作很短暫, 或兩個動作緊接著發生, 則常用一般過去時代替過去完成時。尤其是在含有before, after, as soon as的復合句中, 因為它們本身的詞義就可以表示出先後順序。如:
Just before I left New York, I sent an e-mail to Mr White, my teacher in the university.

3). 過去完成時還可以表示未能實現的希望、願望等, 常用的動詞有except, hope, mean, suppose, think 等。如:
I had hoped to send him a telegram to congratulate him on his marriage, but didn』t manage it.
Mother had expected me to come to her birthday party, but I really had a lot of important work to do.
Note:
當動作緊接著發生, 次序明顯時, 只需用一般過去時。
When he got home from work, he was very tired. He opened the door, turned on the light, washed his face and went to bed without taking off his clothes.
2.與某個時間段或時間點連用時, 一般過去時表示動作在這個時間發生, 而過去完成時表示動作在這個時間之前就已經完成。如:
He learned Russian ring his stay in Russia.
He had already learned Russian ring his stay in Russia.
3. 在間接引語中，與過去完成時連用的時間狀語從句常用一般過去時代替過去完成時。如：
He told me somebody had phoned when I was out.
John said the film had been on five minutes when he got to the cinema.

Mole 4 Grammar

–ing form and the infinitive
作主語
(1) -ing形式和不定式都可在句中用作主語。一般情況下可以互換。
To learn a foreign language is not easy.
=Learning a foreign language is not easy. 學習外語是不容易的。

(2) 表示具體的, 特定情況下的或有待於完成的動作時, 常用不定式。
① To finish such a novel will take me several days.
讀完這本小說需要花去我幾天的時間。

② It』s impossible to get to Beijing in three hours this time, because there is something wrong with our car. 看來這次三個小時是到不了北京了, 因為我們的車出問題了。
在 「It is + 形容詞(如necessary) + for/ of sb. 」的結構後, 通常用不定式作真正的主語。而 「It is no use/no good/a waste of time」後通常接ing形式。
It』s quite impossible to finish the work with so little money.
用這么少的錢想完成這項工作是不可能的。
② It』s no use asking him for help.
向他求助是沒有用的。
There is no 結構後只能接ing形式。There is no knowing whether he is dead or alive. 無從得知他是死是活。
作表語
(1) 兩者都可用作表語, 而且一般情況下可以互換。
His work is to paint houses. = His work is painting houses.
他的工作就是粉刷房屋。
表示具體的, 特定情況下的, 將來的動作, 通常用動詞不定式。
Our homework today is to finish the exercises 2 and 3 on page 10.
我們今天的作業就是完成第10頁的練習2和3。
(3) 主語與表語通常要保持形式一致。
To see is to believe. =Seeing is believing. 眼見為實。
作賓語
(1) 有些動詞後面只能用不定式作賓語，常見此類動詞有：
ask, agree, beg, decide, determine, fail, hope, learn, manage, offer, plan, prepare, pretend, promise, refuse, set out, want, wish, expect, demand
① She decided to help him.
她決定幫他。
admit, advise, appreciate, avoid, can』t help, consider(考慮), delay, deny, enre, enjoy, excuse, escape, face, fancy, finish, forgive, give up, imagine, keep, keep on, mind, miss, mention, pardon, permit, practise, put off, risk, resist, suggest, understand等。
① The doctor advised taking more exercise. 醫生建議多做運動。
② I suggest doing it in this way. 我建議這樣做。
注意: 一些動詞短語中含有介詞to, 不要和不定式中的to混淆。常見此類短語:
be used to, come to, devote to, get down to, lead to, look forward to, pay attention to, refer to, stick to等。
①I really must get down to considering it seriously. 我真的必須認真考慮一下這事了。
② We are looking forward to seeing you again. 我們盼望著再次見到你。
有些動詞後既可接ing形式, 也可接不定式, 而且意義上沒有差別。常見此類動詞: can』t stand, prefer, learn, continue等。
① I can』t stand seeing/to see good food going to waste. 我無法忍受看到好好的糧食被浪費掉。
② She continue to work/working after having a baby. 有了孩子後她仍然繼續工作。
(4) begin, start後跟不定式或動名詞皆可, 通常可以互換, 但在下列情況下, 只用不定式。
1) start, begin本身為時行時時。
The boy noticed his father was beginning to get angry, so he ran away. 那個小男孩注意到他的父親開始生氣了, 所以就跑開了。
2) 當主語為非生物名詞或it時。
A strong wind started to blow.
一陣強風開始颳起來。
3) 當其後接表示心理活動的詞時, 如understand, realize, know, see等。
He began to realize the importance of foreign languages.
他開始意識到外語的重要性。
4) 在hate, like, love後, 表示經常性, 習慣性的動詞時, 通常用動名詞; 表示特定的、具體的某次行為則用不定式。
I don』t like bothering him when he is busy. 我不喜歡在他忙得時候打擾他。
② I usually like staying with him, but I even hate to see him that night. 我通常喜歡和他在一起，但是那天晚上我甚至不想見到他。
(5) 在remember, forget, try, go on, regret, mean, stop, want, need, require等動詞後既可接ing, 也可接不定式, 但含義不同。
1) remember to do記著去做(還沒有做的事)
remember doing記得做過某事
2) forget to do 忘記要去做某事
forget doing 忘記了做的事
3) go on to do 繼續做另一件事
go on doing 繼續做(原來做的)同一件事
4) regret to do 遺憾將要做某事
regret doing 後悔做過某事
5) mean to do 打算做某事
mean doing 意味著做某事
6) stop to do 停止(正在做的事)去做另一件
stop doing 停止正在做的事
7) try to do 努力做某事
try doing 償試著做某事
8) want to do 想要做某事
want doing 需要被
9) need/require to do 需要做某事
need/require doing 需要被
① Please remember to turn off the light when you leave.
離開時請記著關燈。
② Certainly I posted your letter—I remember posting it.
我當然給你寄信了, 我記得寄過它。
③ The machine needs cleaning.( needs to be cleaned).
這台機器需要清潔了。
作賓補
(1) 常見用不定式作賓補的動詞。
allow, help, warn, ask, force, tell, expect, promise, wish, want
① We expected him to win an Olympic gold medal. 我們期盼他贏一枚奧運金牌。
② Tell him to come early.
告訴他早點來。

(2) 不定式(不帶to)和動詞ing形式都可在感官動詞和使役動詞(feel, make, let, see, hear, watch, listen to, look at, notice, observe)後作賓補。不定式強調動作發生了, 完成了; ing形式則強調動作正在進行。
① I saw a man walk into the garden and pick some flowers. 我看到一個男的進入花園, 摘了一些花。(進園摘花的動作已完成)
② I saw a man walking into the garden. 我看到一個男的正在進入花園。(walk這個動作在「我看的時候」正在進行)
③ We heard him sing a song at the party.我們在晚會上聽他唱了一首歌。(他唱了一首, 我們完整的聽了一首。)
④ I heard him singing a song when passing his window.
經過他的窗戶時，我聽到他正在唱歌。(我只聽了一部分, 沒有聽完, 我過去後他可能還在唱）
(3) 不定式在感官動詞和使役動詞後作賓補時，在主動語態時，不能帶to, 而變為被動語態時，要加上to。
① They saw him steal Tom』s money. 他們看到他偷了湯姆的錢。
② He was seen to steal Tom』s money. 他被看到偷了湯姆的錢。
作狀語
不定式作狀語, 通常表示目的, 結果, 有時也放在形容詞、過去分詞後表示原因; ing形式作狀語時通常表示時間、原因、條件或伴隨等。
① I』ve taken some money out of the bank to buy a laptop. (目的)
為了買手提電腦, 我從銀行了取了錢。
② He hurried to the school (only) to find nobody there.(結果) 他匆忙趕到學校, 卻發現那兒沒人。
③ I』m glad to hear that.(原因) 聽到那件事我很高興。
④ Seeing the picture, he couldn』t help
thinking of those memorable days.(時間) 看到這張照片(的時候), 他情不自禁地想起了那些難忘的日了。
⑤ Not knowing his address, we couldn』t get in touch with him. (原因) 不知道他的地址, 我們無法和他取得 聯系。
⑥ Working hard, you will get what you want. (條件) 努力工作, 你會得到你想要的東西的。
⑦ The baby was lying in bed crying. (伴隨) 嬰兒在床上哭泣。

Mole 5 Grammmar

狀語從句
原因狀語從句
結果狀語從句
時間狀語從句
地點狀語從句
條件狀語從句
讓步狀語從句

時間狀語從句
1. 由when, whenever, as , while, after, before, until, till, since, once, as soon as, 等引導的時間狀語從句。
1> When the bell rang, the guard was waiting in his seat.
2> While ants grow they change their forms three times.
3> Three months went by before Aqiao knew it.
2. 由the minute, the moment, the instant, the day, the week, the year, the first time, any time, every time, each time, the last time, all the time, from the time, by the time, immediately, instantly, directly 等引導的時間狀語從句。
1> 我一見到你就認出了你。
I recognized you the minute I saw you.
3. 其中the minute, the moment, the instant, the second, 以及immediately, instantly, directly 表達的意思一樣, 都是 「一…就…」 可以相互替換。
Eg: You must show the gentleman in immediately he comes.
You must show the gentleman in the minute /the moment/instantly he comes.
另外還要注意 hardly …when… ,scarcely…when…, no sooner…than…的意義和用法。
這三者的意思都是 「一…就…」. 通常都是hardly, scarcely, no sooner 位於句首,他們後面的主句用had done,且倒裝.而when, than 後面的從句用一般過去時。
Eg: Hardly/scarcely had I got home when it started to rain.
when, while, as 引導的時間狀語從句的區別。
1> 作為 「當…時」講,when可以和延續性動詞連用,也可以和短暫性動詞連用,而while 和as 只能和延續性動詞連用。
2> when 從句的謂語動詞可以在主句動詞之前或之後發生或同時發生.而while 和as 從句的動詞必須是和主句的動詞同時發生。
When he had finished his homework, he took a rest.
When I got to the airport, the guests had left.
也就是說當主從句動作同時發生,切從句動作為延續性動詞時, 三者可互換。
When/While/As she was making a phone call, I was writing a letter.
3> when 還有 「在那時」 通常用在以下句型中。
be about to do …when…
had done…when…
be doing…when…
be on the point of doing…when…
4> as 還有 「因為」 「作為」 「隨著」 「一邊….一邊」
As the time went on, the weather got worse.
The little girl sang as she went.
5> 在將來時的從句中常用when, 且從句必須用一般現在時。
You shall borrow the book when I have finished reading it.
6> when還用在表示 「一…就…」的句型中。
Hardly/Scarcely had I entered my room when the telephone rang.
7> while 還做並列連詞 「然而」 表對比。和從屬連詞 「盡管」 的意思, 相當與though/although。
While he is a little boy, he knows a lot.
I』m working while my wife is watching TV.

㈡ 高中英語人教版必修二第五單元

」
「真的假的啊」我很無所

㈢ 急求英語必修二unit5課文the band that wasn't的教學幻燈片（高分！）

還是靠自己吧。別人做的東東你用起來不大方便。呵呵。

㈣ 人教版必修二英語第五單元課文內容

㈤ 高一必修二英語第四、五單元語法課件

什麼版本的