2024屆新課標(biāo)高考一輪復(fù)習(xí)英語人教版 浙江專版課件：part1 必修1 unit1

　　④…it was the first time in a year and a half that I'd seen the night face to face… (P2)

　　……這是我一年半來第一次目睹夜晚……

　　It/This is/was the first/second time that＋主語＋完 成時(shí)，表示“某人第一/第二次做某事”。

　　④…it was the first time in a year and a half that I'd seen the night face to face… (P2)

　　其完成時(shí)的選擇依據(jù)主句的be動(dòng)詞是was，從 句的謂語用過去完成時(shí)had done；主句的be動(dòng)詞是 is，從句的謂語用現(xiàn)在完成時(shí)have done；主句的be 動(dòng)詞是will be，從句的謂語用將來完成時(shí)will have

　　done。

　　④…it was the first time in a year and a half that I'd seen the night face to face… (P2) — Can you tell me the way to the station? — Sorry, I'm a stranger here. This is the first time I have come here.

　　你知道這一句型與“It's high/ about time (that) ＋ 從句”的區(qū)別嗎？在下列例句中體會(huì)。

　　It's the first time that I have gone to the school.

　　It's high time that I went to the school.

　　答案

　　“It's the first time that＋從句”句型中從句的時(shí)態(tài)是完成時(shí)，而“It's high/ about time (that)＋ 從句”句型中從句的時(shí)態(tài)是一般過去時(shí)或should do sth. 。

　　由一個(gè)主語和一個(gè)謂語動(dòng)詞所組成的句子是簡單句。謂語動(dòng)詞有及物動(dòng)詞、不及物動(dòng)詞和連系動(dòng)詞之分。正是謂語動(dòng)詞的特點(diǎn)決定著句子的不同結(jié)構(gòu)。學(xué)習(xí)這些基本句型要從動(dòng)詞入手，因?yàn)椴煌愋偷膭?dòng)詞要求不同的句型。根據(jù)各類動(dòng)詞的不同結(jié)構(gòu)，簡單句分為以下五種基本類型：

　　1．主語＋謂語(S ＋Vi.)

　　這種句型簡稱為主謂結(jié)構(gòu)，其謂語一般都是不及物動(dòng)詞。

　　Things change. 事物是變化的。

　　2．主語＋連系動(dòng)詞＋表語(S＋V.＋ P)

　　這種句型稱為主系表結(jié)構(gòu)，其實(shí)連系動(dòng)詞在形式上也是一種謂語動(dòng)詞。

　　She became a lawyer. 她當(dāng)了律師。

　　3．主語＋謂語＋賓語(S＋Vt.＋ O)

　　這種句型可稱為主謂賓結(jié)構(gòu)，它的謂語一般多是及物動(dòng)詞。

　　We never beat children. 我們從來不打孩子。

　　4．主語＋謂語＋間接賓語＋直接賓語(S＋Vt.＋ IO＋DO)

　　這種句型可稱為主謂賓賓結(jié)構(gòu)，其謂語應(yīng)是可帶雙賓語的及物動(dòng)詞，兩個(gè)賓語一個(gè)是間接賓語，一個(gè)是直接賓語。

　　He gave the book to his sister.他把這本書給了他的妹妹。

　　5．主語＋謂語＋賓語＋賓補(bǔ)(S ＋Vt.＋O＋OC)

　　這種句型可簡稱為主謂賓補(bǔ)結(jié)構(gòu)，其補(bǔ)語是賓語補(bǔ)足語，與賓語一起即構(gòu)成復(fù)合賓語。

　　I found the book easy. 我發(fā)現(xiàn)這本書不難。

　　活用

　　連詞成句 1.happened, an, on the road, accident, just now

　　______________________________________　 2.nor, he, speak, can, French, neither, English

　　_______________________________________ 3.English teacher, to, sent, we, flowers, the, on Teacher's Day, some

　　_______________________________________

　　_____________ An accident happened on the road just now. He can speak neither English nor French.

　　We sent some flowers to the English teacher on Teacher's Day. 活用

　　連詞成句 4.I, fast, felt, my, beating, very, heart

　　_______________________________ 5.felt, fell, she, very, and, in the chair, tired, asleep

　　_______________________________________ I felt my heart beating very fast. She felt very tired and fell asleep in the chair. 活用

　　翻譯下列句子 　1.她昨天回家很晚。

　　_______________________________________ 　2.他們成功地完成了計(jì)劃。

　　______________________________________ 　3.這話聽起來有道理。

　　______________________________________

　　She went home very late yesterday evening. They have carried out the plan successfully. These words sound reasonable. 活用

　　翻譯下列句子 　4.奶奶昨晚給我講了一個(gè)有趣的故事。

　　__________________________________________ 　5.我要請人把我的錄音機(jī)修理一下。

　　____________________________ Grandma told me an interesting story last night. I'll get my recorder mended. (2) 根據(jù)語境猜詞義 (1)I have set down everything that happened, exactly as I remember it.

　　(2) The bus sets the children down just outside the school gate.

　　根據(jù)語義找匹配 A.放下；停車讓乘客下車

　　B. 記下；寫下

　　②set down B A 短語 set about

　　著手做……；開始做…… set apart

　　使……分開；留出 set aside

　　把……置于一邊；不顧 set off

　　動(dòng)身；出發(fā)；引爆 set out

　　動(dòng)身；出發(fā)；闡明；著手做；開始做，

　　(后接to do) ②set down

　　你知道這些動(dòng)詞與down連用時(shí)的語義嗎？ put down; take down; break down；cut down; let

　　down；keep down

　　_________________________________________ ②set down ②set down put down 放下，記下； take down 摘下；

　　break down (機(jī)器)壞了；(人)累垮； cut down 砍伐(樹木)；削減；

　　let down使……失望；

　　keep down 壓抑(感情)；使(經(jīng)費(fèi))不增加。 答案 根據(jù)語境猜詞義

　　Although English is hard to learn, I'm not tired of

　　it. On the contrary, I'm interested in it.

　　③be/get tired of 根據(jù)語義找匹配

　　A. 厭煩；討厭 　B. 疲憊

　　A 短語 be tired of 討厭…… be tired from 因……而疲憊 be tired out 筋疲力盡 ③be/get tired of 鏈接 tire v. (使……)疲勞；(使……)疲倦 tired adj. 疲倦的；困倦的；厭倦的；陳舊的 tiring adj. 令人疲勞的； 令人厭煩的 tiresome adj. 令人疲勞的； 令人厭煩的

　　③be/get tired of 活用

　　根據(jù)語境語義用恰當(dāng)?shù)慕樵~或副詞填空

　　I'm tired ______the travel and I'm tired ______，

　　so I'm tired ______travel.

　　from ③be/get tired of of out 根據(jù)語境猜詞義 (1) How are you getting along with your study? (2) He is easy to get along with.

　　④get along with 根據(jù)語義找匹配 A.與……相處

　　B. 進(jìn)展 B A 短語 get across

　　被理解，把某事講清楚 get back

　　回來，要回，收回 get down (to) 下來，開始，著手 get in

　　進(jìn)來，購進(jìn)，設(shè)法做 get over

　　克服，恢復(fù) ④get along with 短語 get off

　　下(車、船、飛機(jī)等)，出發(fā)，下班 get on

　　(事情的)進(jìn)展，(人的)相處 get out

　　離開，外出，從……獲得有益的東西 get up

　　起床，起身 get through

　　用完，耗盡，完成，順利通過(考試)，

　　(用電話)接通

　　④get along with 活用

　　根據(jù)語境語義用恰當(dāng)?shù)慕樵~或副詞填空 (1) Don't get ______ the bus until it has stopped.

　　(2) I tried phoning her office, but I couldn't get_______.

　　through ④get along with down　

　　①While walking the dog, you were careless and it got loose and was hit by a car. (P1)

　　遛狗時(shí)，你太粗心，狗扣松了而被車撞了。

　　While walking the dog我們把它稱之為“連接詞＋非謂語動(dòng)詞”，根據(jù)現(xiàn)代語法理論，其非謂語動(dòng)詞的選擇不受連接詞的限定，而是根據(jù)主語與其關(guān)系，即主動(dòng)，用v.-ing形式；被動(dòng)，用v.-ed形式；如果非謂語動(dòng)詞后有介詞能構(gòu)成 “be ＋ 過去分＋介詞”句式的，就用v.-ed形式。 活用

　　單項(xiàng)填空 (1) I won't go to the party unless______.

　　A. invited

　　B. inviting

　　C. to invite

　　D. invite 解析

　　invite與主語I是被動(dòng)關(guān)系，用過去分詞，所以答案是A。 A (2) Every evening after dinner, if not ______ from work, I will spend some time walking my dog.

　　A. being tired

　　B. tiring

　　C. tired

　　D. to be tired 活用

　　單項(xiàng)填空 C 解析

　　因非謂語動(dòng)詞后有介詞能構(gòu)成 “be ＋tired＋from”句式，用過去分詞，所以答案是C。 ②…one evening when it was so warm, I stayed awake on purpose until half past eleven in order to have a good look at the moon by myself. (P2)

　　……在某個(gè)溫馨之夜，為了能一個(gè)人好好地 看看月亮，我故意不睡直到十一點(diǎn)半。

　　in order to 所表達(dá)的是目的狀語，表示“為了……” 之意。其否定式是in order not to do sth.，既可放在句 首，又可放在句中。

　　In order to catch up with his classmate as soon as

　　possible, he works even harder.

　　為了能盡快地趕上同學(xué),他學(xué)習(xí)更加刻苦了。

　　He set out early in the morning in order not to miss

　　the early bus.

　　為了不錯(cuò)過早班車，他一大早就動(dòng)身了。 鏈接 (1) in order that 與so that 引導(dǎo)的是目的狀語從句，在現(xiàn)代英語中，in order that 與so that沒有太大的區(qū)別，但so that還可以引導(dǎo)結(jié)果狀語從句。

　　He spoke at the top of his voice at the meeting

　　in order that/so that everyone present could hear him.

　　(目的狀語從句)

　　他在會(huì)上聲嘶力竭地喊著以便所有在場的人 都能聽到。 鏈接 (1) in order that 與so that 引導(dǎo)的是目的狀語從句，在現(xiàn)代英語中，in order that 與so that沒有太大的區(qū)別，但so that還可以引導(dǎo)結(jié)果狀語從句。

　　He spoke at the top of his voice at the meeting,

　　so that everyone present heard him. (結(jié)果狀語從句)

　　他在會(huì)上聲嘶力竭地喊著結(jié)果所有在場的人都 聽到了。 活用

　　根據(jù)括號(hào)中的漢語提示完成下列句子 (1)We must make the polluted water clean _________ (為了不使河流受到污染)． (2) We work hard_________(為了能通過入學(xué)考試)． 答案

　　(1) in order that it doesn't make the river polluted (2) in order to pass the entrance exam/in order that we can pass the entrance exam 鏈接 (2) in order that與in order to do sth.的關(guān)系

　　當(dāng)主從復(fù)合句中的前后主語一致時(shí)，我們才可 以使用in order to do sth.句式，如題(2)；否則必須使 用主從復(fù)合句，如題(1)。

　　辨析

　　in order to do sth./ so as to do sth. /to do sth. / so…as to

　　in order to do sth. 既可位于句首，也可位于句中；

　　so as to do sth.不能放在句首；

　　to do sth.不用于否定概念。 注意：so…as to只表示結(jié)果，表示“到某種程度以至于……”，否定形式為so…as not to。so后面接形容詞或副詞。

　　你知道當(dāng)in order to do sth./ so as to do sth. /to do

　　sth.結(jié)構(gòu)同時(shí)出現(xiàn)在選項(xiàng)中，選哪個(gè)最保險(xiǎn)嗎？在 書面表達(dá)中，表示目的我們用哪個(gè)最不出錯(cuò)誤呢？ __________________________________________ 答案

　　in order to do sth.是表示目的的萬能句式，它既能放到句首，又能放在句尾，還能構(gòu)成否定式，所以使用它是最沒問題的。

　　③I didn't go downstairs until the window had

　　to be shut. (P2)

　　我一直等到非關(guān)窗不可的時(shí)候才下樓去。 (1) until既是介詞又是連接詞 I'll wait for him until midnight. (介詞) I'll wait for him until he comes back. (連接詞) (2)主句是否定句的運(yùn)用(注意句意變化) We discussed it until the manager came.

　　我們一直討論到經(jīng)理來。 We didn't discuss it until the manager came.

　　直到經(jīng)理來我們才討論。 We didn't stop working until the manager came.

　　直到經(jīng)理來我們才停止工作。

　　當(dāng)until意為“直到……才”時(shí)，主句就要用否定 句，而不是依據(jù)主句的動(dòng)詞是否是延續(xù)性動(dòng)詞。

　　當(dāng)主句是延續(xù)性動(dòng)詞時(shí)，主句用肯定句，其意思 是：主句的動(dòng)作一直延續(xù)到從句動(dòng)詞所發(fā)生的動(dòng) 作為止；

　　使用否定句時(shí)，則表示從句的動(dòng)作發(fā)生時(shí)，主句 的動(dòng)作才開始發(fā)生。

　　(3)until后的時(shí)態(tài)問題

　　由于until引導(dǎo)的是時(shí)間狀語從句，所以它的一般 將來時(shí)用一般現(xiàn)在時(shí)代替；過去將來時(shí)用一般過去時(shí) 代替；將來完成時(shí)用現(xiàn)在完成時(shí)代替。

　　He had left his key in the office. He had to wait

　　until his wife came.

　　Don't get off the bus until it has stopped.

　　(4) 這一句式的倒裝問題

　　當(dāng)not until在句首時(shí)，其主句應(yīng)當(dāng)使用倒裝句； 而強(qiáng)調(diào)句則不倒裝。

　　Not until he came back from Africa that year did he

　　meet the girl he would like to marry.

　　It was not until he came back from Africa that year

　　that he met the girl he would like to marry.

　　④…it was the first time in a year and a half that I'd seen the night face to face… (P2)

　　……這是我一年半來第一次目睹夜晚……

　　It/This is/was the first/second time that＋主語＋完 成時(shí)，表示“某人第一/第二次做某事”。

　　④…it was the first time in a year and a half that I'd seen the night face to face… (P2)

　　其完成時(shí)的選擇依據(jù)主句的be動(dòng)詞是was，從 句的謂語用過去完成時(shí)had done；主句的be動(dòng)詞是 is，從句的謂語用現(xiàn)在完成時(shí)have done；主句的be 動(dòng)詞是will be，從句的謂語用將來完成時(shí)will have

　　done。

　　④…it was the first time in a year and a half that I'd seen the night face to face… (P2) — Can you tell me the way to the station? — Sorry, I'm a stranger here. This is the first time I have come here.

　　你知道這一句型與“It's high/ about time (that) ＋ 從句”的區(qū)別嗎？在下列例句中體會(huì)。

　　It's the first time that I have gone to the school.

　　It's high time that I went to the school.

　　答案

　　“It's the first time that＋從句”句型中從句的時(shí)態(tài)是完成時(shí)，而“It's high/ about time (that)＋ 從句”句型中從句的時(shí)態(tài)是一般過去時(shí)或should do sth. 。

　　由一個(gè)主語和一個(gè)謂語動(dòng)詞所組成的句子是簡單句。謂語動(dòng)詞有及物動(dòng)詞、不及物動(dòng)詞和連系動(dòng)詞之分。正是謂語動(dòng)詞的特點(diǎn)決定著句子的不同結(jié)構(gòu)。學(xué)習(xí)這些基本句型要從動(dòng)詞入手，因?yàn)椴煌愋偷膭?dòng)詞要求不同的句型。根據(jù)各類動(dòng)詞的不同結(jié)構(gòu)，簡單句分為以下五種基本類型：

　　1．主語＋謂語(S ＋Vi.)

　　這種句型簡稱為主謂結(jié)構(gòu)，其謂語一般都是不及物動(dòng)詞。

　　Things change. 事物是變化的。

　　2．主語＋連系動(dòng)詞＋表語(S＋V.＋ P)

　　這種句型稱為主系表結(jié)構(gòu)，其實(shí)連系動(dòng)詞在形式上也是一種謂語動(dòng)詞。

　　She became a lawyer. 她當(dāng)了律師。

　　3．主語＋謂語＋賓語(S＋Vt.＋ O)

　　這種句型可稱為主謂賓結(jié)構(gòu)，它的謂語一般多是及物動(dòng)詞。

　　We never beat children. 我們從來不打孩子。

　　4．主語＋謂語＋間接賓語＋直接賓語(S＋Vt.＋ IO＋DO)

　　這種句型可稱為主謂賓賓結(jié)構(gòu)，其謂語應(yīng)是可帶雙賓語的及物動(dòng)詞，兩個(gè)賓語一個(gè)是間接賓語，一個(gè)是直接賓語。

　　He gave the book to his sister.他把這本書給了他的妹妹。

　　5．主語＋謂語＋賓語＋賓補(bǔ)(S ＋Vt.＋O＋OC)

　　這種句型可簡稱為主謂賓補(bǔ)結(jié)構(gòu)，其補(bǔ)語是賓語補(bǔ)足語，與賓語一起即構(gòu)成復(fù)合賓語。

　　I found the book easy. 我發(fā)現(xiàn)這本書不難。

　　活用

　　連詞成句 1.happened, an, on the road, accident, just now

　　______________________________________　 2.nor, he, speak, can, French, neither, English

　　_______________________________________ 3.English teacher, to, sent, we, flowers, the, on Teacher's Day, some

　　_______________________________________

　　_____________ An accident happened on the road just now. He can speak neither English nor French.

　　We sent some flowers to the English teacher on Teacher's Day. 活用

　　連詞成句 4.I, fast, felt, my, beating, very, heart

　　_______________________________ 5.felt, fell, she, very, and, in the chair, tired, asleep

　　_______________________________________ I felt my heart beating very fast. She felt very tired and fell asleep in the chair. 活用

　　翻譯下列句子 　1.她昨天回家很晚。

　　_______________________________________ 　2.他們成功地完成了計(jì)劃。

　　______________________________________ 　3.這話聽起來有道理。

　　______________________________________

　　She went home very late yesterday evening. They have carried out the plan successfully. These words sound reasonable. 活用

　　翻譯下列句子 　4.奶奶昨晚給我講了一個(gè)有趣的故事。

　　__________________________________________ 　5.我要請人把我的錄音機(jī)修理一下。

　　____________________________ Grandma told me an interesting story last night. I'll get my recorder mended. (2) 根據(jù)語境猜詞義 (1)I have set down everything that happened, exactly as I remember it.

　　(2) The bus sets the children down just outside the school gate.

　　根據(jù)語義找匹配 A.放下；停車讓乘客下車

　　B. 記下；寫下

　　②set down B A 短語 set about

　　著手做……；開始做…… set apart

　　使……分開；留出 set aside

　　把……置于一邊；不顧 set off

　　動(dòng)身；出發(fā)；引爆 set out

　　動(dòng)身；出發(fā)；闡明；著手做；開始做，

　　(后接to do) ②set down

　　你知道這些動(dòng)詞與down連用時(shí)的語義嗎？ put down; take down; break down；cut down; let

　　down；keep down

　　_________________________________________ ②set down ②set down put down 放下，記下； take down 摘下；

　　break down (機(jī)器)壞了；(人)累垮； cut down 砍伐(樹木)；削減；

　　let down使……失望；

　　keep down 壓抑(感情)；使(經(jīng)費(fèi))不增加。 答案 根據(jù)語境猜詞義

　　Although English is hard to learn, I'm not tired of

　　it. On the contrary, I'm interested in it.

　　③be/get tired of 根據(jù)語義找匹配

　　A. 厭煩；討厭 　B. 疲憊

　　A 短語 be tired of 討厭…… be tired from 因……而疲憊 be tired out 筋疲力盡 ③be/get tired of 鏈接 tire v. (使……)疲勞；(使……)疲倦 tired adj. 疲倦的；困倦的；厭倦的；陳舊的 tiring adj. 令人疲勞的； 令人厭煩的 tiresome adj. 令人疲勞的； 令人厭煩的

　　③be/get tired of 活用

　　根據(jù)語境語義用恰當(dāng)?shù)慕樵~或副詞填空

　　I'm tired ______the travel and I'm tired ______，

　　so I'm tired ______travel.

　　from ③be/get tired of of out 根據(jù)語境猜詞義 (1) How are you getting along with your study? (2) He is easy to get along with.

　　④get along with 根據(jù)語義找匹配 A.與……相處

　　B. 進(jìn)展 B A 短語 get across

　　被理解，把某事講清楚 get back

　　回來，要回，收回 get down (to) 下來，開始，著手 get in

　　進(jìn)來，購進(jìn)，設(shè)法做 get over

　　克服，恢復(fù) ④get along with 短語 get off

　　下(車、船、飛機(jī)等)，出發(fā)，下班 get on

　　(事情的)進(jìn)展，(人的)相處 get out

　　離開，外出，從……獲得有益的東西 get up

　　起床，起身 get through

　　用完，耗盡，完成，順利通過(考試)，

　　(用電話)接通

　　④get along with 活用

　　根據(jù)語境語義用恰當(dāng)?shù)慕樵~或副詞填空 (1) Don't get ______ the bus until it has stopped.

　　(2) I tried phoning her office, but I couldn't get_______.

　　through ④get along with down　

　　①While walking the dog, you were careless and it got loose and was hit by a car. (P1)

　　遛狗時(shí)，你太粗心，狗扣松了而被車撞了。

　　While walking the dog我們把它稱之為“連接詞＋非謂語動(dòng)詞”，根據(jù)現(xiàn)代語法理論，其非謂語動(dòng)詞的選擇不受連接詞的限定，而是根據(jù)主語與其關(guān)系，即主動(dòng)，用v.-ing形式；被動(dòng)，用v.-ed形式；如果非謂語動(dòng)詞后有介詞能構(gòu)成 “be ＋ 過去分＋介詞”句式的，就用v.-ed形式。 活用

　　單項(xiàng)填空 (1) I won't go to the party unless______.

　　A. invited

　　B. inviting

　　C. to invite

　　D. invite 解析

　　invite與主語I是被動(dòng)關(guān)系，用過去分詞，所以答案是A。 A (2) Every evening after dinner, if not ______ from work, I will spend some time walking my dog.

　　A. being tired

　　B. tiring

　　C. tired

　　D. to be tired 活用

　　單項(xiàng)填空 C 解析

　　因非謂語動(dòng)詞后有介詞能構(gòu)成 “be ＋tired＋from”句式，用過去分詞，所以答案是C。 ②…one evening when it was so warm, I stayed awake on purpose until half past eleven in order to have a good look at the moon by myself. (P2)

　　……在某個(gè)溫馨之夜，為了能一個(gè)人好好地 看看月亮，我故意不睡直到十一點(diǎn)半。

　　in order to 所表達(dá)的是目的狀語，表示“為了……” 之意。其否定式是in order not to do sth.，既可放在句 首，又可放在句中。

　　In order to catch up with his classmate as soon as

　　possible, he works even harder.

　　為了能盡快地趕上同學(xué),他學(xué)習(xí)更加刻苦了。

　　He set out early in the morning in order not to miss

　　the early bus.

　　為了不錯(cuò)過早班車，他一大早就動(dòng)身了。 鏈接 (1) in order that 與so that 引導(dǎo)的是目的狀語從句，在現(xiàn)代英語中，in order that 與so that沒有太大的區(qū)別，但so that還可以引導(dǎo)結(jié)果狀語從句。

　　He spoke at the top of his voice at the meeting

　　in order that/so that everyone present could hear him.

　　(目的狀語從句)

　　他在會(huì)上聲嘶力竭地喊著以便所有在場的人 都能聽到。 鏈接 (1) in order that 與so that 引導(dǎo)的是目的狀語從句，在現(xiàn)代英語中，in order that 與so that沒有太大的區(qū)別，但so that還可以引導(dǎo)結(jié)果狀語從句。

　　He spoke at the top of his voice at the meeting,

　　so that everyone present heard him. (結(jié)果狀語從句)

　　他在會(huì)上聲嘶力竭地喊著結(jié)果所有在場的人都 聽到了。 活用

　　根據(jù)括號(hào)中的漢語提示完成下列句子 (1)We must make the polluted water clean _________ (為了不使河流受到污染)． (2) We work hard_________(為了能通過入學(xué)考試)． 答案

　　(1) in order that it doesn't make the river polluted (2) in order to pass the entrance exam/in order that we can pass the entrance exam 鏈接 (2) in order that與in order to do sth.的關(guān)系

　　當(dāng)主從復(fù)合句中的前后主語一致時(shí)，我們才可 以使用in order to do sth.句式，如題(2)；否則必須使 用主從復(fù)合句，如題(1)。

　　辨析

　　in order to do sth./ so as to do sth. /to do sth. / so…as to

　　in order to do sth. 既可位于句首，也可位于句中；

　　so as to do sth.不能放在句首；

　　to do sth.不用于否定概念。 注意：so…as to只表示結(jié)果，表示“到某種程度以至于……”，否定形式為so…as not to。so后面接形容詞或副詞。

　　你知道當(dāng)in order to do sth./ so as to do sth. /to do

　　sth.結(jié)構(gòu)同時(shí)出現(xiàn)在選項(xiàng)中，選哪個(gè)最保險(xiǎn)嗎？在 書面表達(dá)中，表示目的我們用哪個(gè)最不出錯(cuò)誤呢？ __________________________________________ 答案

　　in order to do sth.是表示目的的萬能句式，它既能放到句首，又能放在句尾，還能構(gòu)成否定式，所以使用它是最沒問題的。

　　③I didn't go downstairs until the window had

　　to be shut. (P2)

　　我一直等到非關(guān)窗不可的時(shí)候才下樓去。 (1) until既是介詞又是連接詞 I'll wait for him until midnight. (介詞) I'll wait for him until he comes back. (連接詞) (2)主句是否定句的運(yùn)用(注意句意變化) We discussed it until the manager came.

　　我們一直討論到經(jīng)理來。 We didn't discuss it until the manager came.

　　直到經(jīng)理來我們才討論。 We didn't stop working until the manager came.

　　直到經(jīng)理來我們才停止工作。

　　當(dāng)until意為“直到……才”時(shí)，主句就要用否定 句，而不是依據(jù)主句的動(dòng)詞是否是延續(xù)性動(dòng)詞。

　　當(dāng)主句是延續(xù)性動(dòng)詞時(shí)，主句用肯定句，其意思 是：主句的動(dòng)作一直延續(xù)到從句動(dòng)詞所發(fā)生的動(dòng) 作為止；

　　使用否定句時(shí)，則表示從句的動(dòng)作發(fā)生時(shí)，主句 的動(dòng)作才開始發(fā)生。

　　(3)until后的時(shí)態(tài)問題

　　由于until引導(dǎo)的是時(shí)間狀語從句，所以它的一般 將來時(shí)用一般現(xiàn)在時(shí)代替；過去將來時(shí)用一般過去時(shí) 代替；將來完成時(shí)用現(xiàn)在完成時(shí)代替。

　　He had left his key in the office. He had to wait

　　until his wife came.

　　Don't get off the bus until it has stopped.

　　(4) 這一句式的倒裝問題

　　當(dāng)not until在句首時(shí)，其主句應(yīng)當(dāng)使用倒裝句； 而強(qiáng)調(diào)句則不倒裝。

　　Not until he came back from Africa that year did he

　　meet the girl he would like to marry.

　　It was not until he came back from Africa that year

　　that he met the girl he would like to marry.