【正文】 learn B. learns C. to learn school.A. to bring B. bringing C. to take D. taking (福建省)3. He found it very difficult ______.A. sleeping B. sleepsC. slept D. to fall asleep (湖南省)Keys： 1. C 2. A 3. D D. learning(江西省)。 、形容詞或副詞的特點(diǎn)，可以在句子中用作主語、賓語、賓語補(bǔ)足語、狀語、定語、表語及同位語等。to為動(dòng)詞不定式的符號(hào)，本身無意義。to+動(dòng)詞原形amp。其構(gòu)成形式為amp。動(dòng)詞不定式動(dòng)詞不定式是初中英語的語法重點(diǎn)之一，也是每年中考英語試題的考點(diǎn)之一。 so + adj. + a(n) + n.so many/ few flowers such nice flowersso much/little money. such rapid progressso many peoplesuch a lot of peopleso many 已成固定搭配，a lot of 雖相當(dāng)于 many，但 a lot of 為名詞性的，只能用such搭配。so 還可與表示數(shù)量的形容詞many，few，much， little連用，形成固定搭配。比較so和such其規(guī)律由so與such的不同詞性決定。 2)在否定，疑問句中表示推測(cè)或懷疑。 注意：could不表示時(shí)態(tài)1)提出委婉的請(qǐng)求，(注意在回答中不可用could)。 He was able to flee Europe before the war broke out。 d. 用于句首表示條件。b. 情態(tài)動(dòng)詞后。)so + adj. + n. [不可數(shù)] such +n. [不可數(shù)]so foolish such a foolso nice a flower such a nice flower news soon. 他很快就能告訴你消息了。)so + adj. + n. (pl。be able to可以用于各種時(shí)態(tài)。 A. must B. may C. can D. will 答案B. 表可能性只能用may. 此句意可從后半句推出。If that is the case, we may as well try。不妨amp。2) 成語： may/might as well，后面接不帶to 的不定式，意為amp。 注意： might 表示推測(cè)時(shí)，不表示時(shí)態(tài)。比較may和might1) 表示允許或請(qǐng)求；表示沒有把握的推測(cè)；may 放在句首，表示祝愿。 You don’t have to tell him about 。禁止amp。 mustn’t表示amp。不必amp。3)在否定結(jié)構(gòu)中：don’t have to表示amp。但must 可用于間接引語中表示過去的必要或義務(wù)。(客觀上需要做這件事)He said that they must work hard. 他說他們必須努力工作。If Tom didn’t leave here until five o’clock, he can’t be home yet. 如果湯姆五點(diǎn)才離開這兒，他此時(shí)一定還未到家。Why didn’t you answer my phone call?Well, I must have been sleeping, so I didn’t hear it。I didn’t hear the phone. I musthave been asleep.我剛才沒有聽到電話，我想必是睡著了。他必須呆在那。比較： He must be staying there. 他現(xiàn)在肯定呆在那里。You have worked hard all day .You must be tired.你辛苦干一整天，一定累了。quot。quot。火車今晚10：04分開。 The train leaves at 10：04 1) 兩詞都是’必須’的意思，have to 表示客觀的需要， must 表示說話人主觀上的看法，既主觀上的必要。如：We have a holiday tomorrow。我們下星期將開一個(gè)晚會(huì)。學(xué)生們星期日出發(fā)。 用現(xiàn)在進(jìn)行時(shí)表示將來：主要表示按規(guī)定或時(shí)間預(yù)計(jì)要發(fā)生的事。 My sister’s going to have a baby this summer。如：We are going to call her this evening。那個(gè)包快散開了。 “be about to+不定式”：表示即將發(fā)生的動(dòng)作，有“即將”的意思，但不能和具體的時(shí)間狀語連用。You are to make the necessary changes。如：She is to play Juliet。We shall visit the Great Wall next Sunday。在口語中，所有人稱都可以用will。 三、現(xiàn)在進(jìn)行時(shí)與一般將來時(shí)的轉(zhuǎn)換在現(xiàn)在進(jìn)行時(shí)態(tài)中g(shù)o，e，leave，start，arrive等動(dòng)詞常與表示將來的時(shí)間狀語連用表示將要發(fā)生的動(dòng)作。請(qǐng)看： Peter is at work，but Mike is at play。 二、一般現(xiàn)在時(shí)與現(xiàn)在進(jìn)行時(shí)的轉(zhuǎn)換在一般現(xiàn)在時(shí)中，at加上名詞表示“處于某種狀態(tài)”，如at work（在工作），at school（上學(xué)、上課）等。D。 C。B。 請(qǐng)看：A。 The train will leave soon。 she _____ make herself a dress.6. Oh, what a heavy box! I can’t lift it.What! I _______ carry it for you. China, wherever you _____(go), you_____(see) friendly people.8. Lao Zhao has saved some money and he _____ (buy) a TV set.9. The express from Beijing to Shanghai ______ at 8:45. II. 單選 4 We _____ go home until we finish the work.A don’t B won’t C will 5 We must take the sick man to hospital. He ______.A is dying B is going to die C will die6 Could you tell me _______ the meeting.A when shall we have B when we would have C when to have7 I’ll talk to him when he______.A e B will e C es D came8 I don’t know if it______ tomorrow.A rains B will rain C is rain D is raining9 There ______ a school three years ago.A were B use to have C used to be D will be 英語語法時(shí)態(tài)的幾種轉(zhuǎn)換 英語中的幾種時(shí)態(tài)在一定情況下可以互相轉(zhuǎn)換，以下是幾種常見的轉(zhuǎn)換形式： 一、一般過去時(shí)與現(xiàn)在完成時(shí)的轉(zhuǎn)換在現(xiàn)在完成時(shí)中，延續(xù)性動(dòng)詞能與表示一段時(shí)間的狀語連用，瞬間動(dòng)詞卻不能。(4) be +動(dòng)詞不定式，表示安排或計(jì)劃好的動(dòng)作。I’m going to the park with my parents on vacation.(3) be about to + 動(dòng)詞原形, 表示即將發(fā)生的動(dòng)作。另外，時(shí)間、條件狀語從句中，“主將從現(xiàn)”I’ll let you know as soon as I hear from him.He’ll go fishing if it is fine 1 We _____go home until we finish the work.A don’t B won’t C will 2 Tom _____ six years old next month. A will be B will is C is going to3 Look at the cloud