亚洲免费av电影一区二区三区,日韩爱爱视频,51精品视频一区二区三区,91视频爱爱,日韩欧美在线播放视频,中文字幕少妇AV,亚洲电影中文字幕,久久久久亚洲av成人网址,久久综合视频网站,国产在线不卡免费播放

        ?

        新目標(biāo)英語(yǔ)七年級(jí)(下)重點(diǎn)、考點(diǎn)歸納總結(jié)(上)

        2024-10-09 00:00:00屈培華
        關(guān)鍵詞:原形狀語(yǔ)主語(yǔ)

        There be結(jié)構(gòu)

        there be 意為“某處有某物”。如:

        There is a park in front of our school. 我們學(xué)校前有個(gè)公園。

        there be 結(jié)構(gòu)表示“某地存在某物或某人”。它的基本句式為:there be +主語(yǔ)(名詞)+地點(diǎn)狀語(yǔ),其中there 是引導(dǎo)詞,本身無(wú)詞義,也不發(fā)生變化,而真正的主語(yǔ)是后面的名詞,相當(dāng)于:主語(yǔ)(名詞)+ be + 地點(diǎn)狀語(yǔ)。如:

        There is a restaurant next to the park. 緊挨著公園有個(gè)飯店。

        there be 結(jié)構(gòu)的一般疑問(wèn)句只需把be 動(dòng)詞提前,回答時(shí)根據(jù)主語(yǔ)變化用Yes,there is/ are. 或No, there isn’t/ aren’t. 如:

        —Are there any teachers in the office? 辦公室里有老師嗎?

        —No, there aren’t. 不,沒(méi)有。

        由there 引導(dǎo)的這種結(jié)構(gòu),動(dòng)詞be (is, are)放在主語(yǔ)之前,需與其在單復(fù)數(shù)方面保持一致,主語(yǔ)是不可數(shù)名詞或單數(shù)可數(shù)名詞時(shí)用is,若為復(fù)數(shù)時(shí)用are。當(dāng)there be 結(jié)構(gòu)中有兩個(gè)或兩個(gè)以上主語(yǔ)時(shí),謂語(yǔ)動(dòng)詞be 應(yīng)與鄰近的主語(yǔ)在單復(fù)數(shù)上保持一致,即“就近原則”。如:

        There is a girl and two boys in the classroom. 教室里有一個(gè)女孩和兩個(gè)男孩。

        There is some bread and eggs on the table. 桌上有一些面包和幾個(gè)雞蛋。

        一般過(guò)去時(shí)

        句式結(jié)構(gòu)

        (1)be 動(dòng)詞過(guò)去時(shí)的句式:

        否定句是在was/ were 后面加not;一般疑問(wèn)句是把was/ were 提前放到句首。

        (2)實(shí)義動(dòng)詞過(guò)去時(shí)的句式:

        ①肯定式:主語(yǔ)+動(dòng)詞過(guò)去式+其他

        ②否定式:主語(yǔ)+ did not (didn’t) +動(dòng)詞原形+其他

        ③一般疑問(wèn)式:Did +主語(yǔ)+動(dòng)詞原形+其他?

        ④特殊疑問(wèn)式:特殊疑問(wèn)詞+ did +主語(yǔ)+動(dòng)詞原形+其他?

        活動(dòng)環(huán)境

        (1)主要用于過(guò)去某個(gè)時(shí)間發(fā)生的動(dòng)作或存在的狀態(tài),句中通常有表示過(guò)去的時(shí)間狀語(yǔ);

        (2)表示過(guò)去一段時(shí)間內(nèi)經(jīng)?;蚍磸?fù)發(fā)生的動(dòng)作,此時(shí)常與often, always 等表示頻度的時(shí)間狀語(yǔ)連用;

        (3)敘述逝者的情況;

        (4)如果有些情況發(fā)生的時(shí)間不是很清楚,但實(shí)際上是過(guò)去發(fā)生的,也應(yīng)用一般過(guò)去時(shí)。

        時(shí)間狀語(yǔ)

        (1)yesterday 及其構(gòu)成的短語(yǔ),如:

        yesterday morning 昨天早上

        (2)由“l(fā)ast +時(shí)間名詞”構(gòu)成的短語(yǔ),如:

        last week 上周

        (3)由“介詞+表示過(guò)去的時(shí)間名詞”構(gòu)成的短語(yǔ),如:

        in 1990 1990 年

        (4)由“一段時(shí)間+ ago”構(gòu)成的短語(yǔ),如:

        a year ago 一年之前

        (5)其他一些表示過(guò)去時(shí)間的短語(yǔ),如:

        just now 剛才

        祈使句

        祈使句常常用來(lái)表達(dá)命令、請(qǐng)求或者建議。主語(yǔ)you 通常省略,并且謂語(yǔ)動(dòng)詞用原形。句尾用感嘆號(hào)或句號(hào),讀的時(shí)候用降調(diào)。

        (1)肯定句式結(jié)構(gòu):

        be 動(dòng)詞+其他成分。如:

        Be a good boy! 做個(gè)好孩子!

        Let +人(或者人稱(chēng)代詞的賓格) +動(dòng)詞原形。如:

        Let me have a look. 讓我看一看。

        其他動(dòng)詞類(lèi)。如:

        Stand up, please! 請(qǐng)起立!

        (2)否定句式結(jié)構(gòu):

        祈使句的否定句式結(jié)構(gòu)通常是在肯定結(jié)構(gòu)前加Don’t。如:

        Don’t ask me when I’m busy! 別在我忙的時(shí)候問(wèn)我!

        (3)特殊用法:

        即“無(wú)動(dòng)詞祈使句”,常常用于一些表示禁止的標(biāo)語(yǔ)牌上。如:

        No parking! 禁止停車(chē)!

        No smoking! 禁止吸煙!

        No swimming! 禁止游泳!

        (4)加強(qiáng)語(yǔ)氣的祈使句:Do +動(dòng)詞原形。如:

        Do write to me soon! 一定要快點(diǎn)給我寫(xiě)信呀!

        Do be careful! 一定要小心點(diǎn)!

        Do study hard! 一定要努力學(xué)習(xí)呀!

        現(xiàn)在進(jìn)行時(shí)

        現(xiàn)在進(jìn)行時(shí)表示現(xiàn)在或現(xiàn)階段正在發(fā)生或進(jìn)行的動(dòng)作或者存在的狀態(tài)。由“系動(dòng)詞be(am, is, are)+動(dòng)詞的現(xiàn)在分詞(v-ing)”構(gòu)成。其中am, is, are 在人稱(chēng)和數(shù)上要與主語(yǔ)保持一致。

        句式結(jié)構(gòu):

        肯定式:主語(yǔ)+ am/ is/ are + v-ing

        否定式:主語(yǔ)+ am/ is/ are + not + v-ing

        一般疑問(wèn)式及其回答:

        —Am/ Is/ Are +主語(yǔ)+ v-ing?

        —Yes, 主語(yǔ)+ am/ is/ are.

        —No, 主語(yǔ)+ am not/ isn’t/ aren’t.

        特殊疑問(wèn)式:特殊疑問(wèn)詞+ am/ is/ are +主語(yǔ)+ v-ing?

        判定方法院

        (1)現(xiàn)在進(jìn)行時(shí)在多數(shù)情況下是通過(guò)now 來(lái)判定的。

        (2)以動(dòng)詞Look! 或Listen! 等開(kāi)頭的句子,提示我們說(shuō)話時(shí)動(dòng)作正在進(jìn)行,應(yīng)用現(xiàn)在進(jìn)行時(shí)。

        (3)描述圖片中人物的動(dòng)作時(shí)常用現(xiàn)在進(jìn)行時(shí),以示生動(dòng)。

        (4)通過(guò)前后的語(yǔ)言環(huán)境、時(shí)間等來(lái)說(shuō)明動(dòng)作發(fā)生的時(shí)間,也可由特定的語(yǔ)境來(lái)表達(dá)。

        訓(xùn)練基地

        Ⅰ. 單項(xiàng)選擇。

        ( )1. Look! The girls ________ cards over there.

        A. play B. playing C. is playing D. are playing

        ( )2. —What are the girls doing?

        —They ________.

        A. are looking English books B. are watching a film

        C. are listening the music D. watching a film

        ( )3. ________ weekend, I ________ an old friend in London.

        A. Last; visited B. Last; visiting

        C. This; visit D. This; am visit

        ( )4. ________ there a bike and two men under the tree?

        A. Is B. Are C. Have D. Has

        ( )5. —________ take off your coat, Kate. It’s cold today.

        —OK.

        A. Don’t B. Can’t C. You’d better D. Please

        ( )6. —________ you in Australia last year?

        —Yes, I ________.

        A. were; was B. were; were C. was; were D. was; was

        ( )7. —How did you ________ the weekend?

        —I helped my mother cook food.

        A. spend B. to spend C. spending D. spent

        ( )8. We ________ the end-of-year exam yesterday.

        A. have B. had C. are D. are having

        ( )9. —When ________ you ________ the room?

        —Last Monday.

        A. do; clean B. did; clean C. are; cleaning D. does; clean

        ( )10. —________ yesterday?

        —It was rainy.

        A. How was the weather like B. What was the weather

        C. How is the weather D. What was the weather like

        Ⅱ. 用所給動(dòng)詞的適當(dāng)形式填空。

        1. I can take Wang Gang there when he ________ (come) to visit.

        2. ________ her brother ________ (like) playing football every day?

        3. It’s nine o’clock. His grandfather ________ (lie) in bed.

        4. He ________ (have) fun in the Palace Museum yesterday.

        5. Many people ________ (run) in the park every Sunday morning.

        6. How ________ (be) the weather last winter?

        7. On weekdays, when ________ you ________ (get) up?

        8. Jim’s cousin James ________ (do) his homework every day. But he ________ (not"do) it yesterday.

        9. Look! The boy ________ (put) on his sweater by himself.

        10. I ________ (buy) a new dictionary the day before yesterday.

        11. —________ you ________ (know) the boy over there?

        —Which boy?

        —The boy who is ________ (sit) near the window of the classroom.

        12. I like ________ (read), but I like ________ (go) to the cinema this evening.

        13. Would you like ________ (go) to the park this afternoon?

        14. Don’t ________ (talk) with him. He’s busy.

        15. They ________ (practice) writing at school now.

        猜你喜歡
        原形狀語(yǔ)主語(yǔ)
        談?wù)勔龑?dǎo)主語(yǔ)從句的連接詞的用法
        狀語(yǔ)從句熱點(diǎn)透視
        原形
        幽默大師(2019年10期)2019-10-17 02:09:24
        Baba Yaga邪惡女巫——芭芭亞加
        as引導(dǎo)狀語(yǔ)從句的倒裝語(yǔ)序
        在狀語(yǔ)從句中探“虛實(shí)”
        狀語(yǔ)從句
        盤(pán)點(diǎn)高考中的特殊句式(二)
        英語(yǔ)中的虛主語(yǔ)“it”和漢語(yǔ)中的虛主語(yǔ)“他”異同之比較
        閱讀(中年級(jí))(2006年6期)2006-07-11 06:12:18
        超碰青青草手机在线免费观看| 国产午夜无码视频免费网站| 国产免费看网站v片不遮挡| 日本一区二区在线看看| 一区二区三区中文字幕脱狱者| 色婷婷五月综合久久| 国产成人av一区二区三区无码| 无码一区二区三区久久精品| 激情都市亚洲一区二区| 波多野结衣绝顶大高潮| 日日躁夜夜躁狠狠躁超碰97 | 久久亚洲av成人无码软件| 男生自撸视频在线观看| 99国产精品99久久久久久| 亚洲av成人无码久久精品| 国内精品福利在线视频| 国产一区二区中文字幕在线观看| 伊人大杳焦在线| 好大好硬好爽免费视频| 美女精品国产一区二区三区| 亚洲国产精品久久久久秋霞1| 国产肥熟女视频一区二区三区 | 三区中文字幕在线观看| 午夜福利av无码一区二区| 日韩高清毛片| 狼人综合干伊人网在线观看| 国产亚洲精品久久午夜玫瑰园| 国产精品18久久久久久麻辣| 亚洲h电影| 毛片在线视频成人亚洲| 男人边做边吃奶头视频| 有码精品一二区在线| 女同视频网站一区二区| 综合亚洲伊人午夜网| 色偷偷av亚洲男人的天堂| 亚洲人成网站在线播放小说| 亚洲精品国产二区在线观看| 四虎影在永久在线观看| 欧美v亚洲v日韩v最新在线| 国产亚洲精选美女久久久久| 白白色发布免费手机在线视频观看|