新目標(biāo)英語(yǔ)七年級(jí)（下）Ｕｎｉｔ　７重難點(diǎn)精講精練

康俊民

1.問(wèn) 這一課我們學(xué)了nobody這個(gè)單詞，但是我還不

答 知道everybody, somebody和anybody，它們有什么區(qū)別呢？

它們都是不定代詞，下面是它們的用法，相信對(duì)大家會(huì)有所幫助。

(1) nobody意為“沒(méi)人”，是否定詞，表示否定意義，一般在句中作主語(yǔ)。例如：

Nobody is in the room. 房間里沒(méi)有人。

(2) everybody意為“每個(gè)人”，表示集體概念，但當(dāng)其在句中作主語(yǔ)時(shí)，謂語(yǔ)動(dòng)詞用單數(shù)形式。例如：

Everybody loves their parents. 每個(gè)人都愛(ài)自己的父母。

(3) somebody意為“某人”，一般用在肯定句中，但如果是表示請(qǐng)求等，可用在疑問(wèn)句中。例如：

There is somebody outside waiting for you. 外面有個(gè)人在等你。

Can somebody help me? 有人能幫幫我嗎？

(4) anybody意為“任何人”，一般用在否定句和疑問(wèn)句中。例如：

I dont know anybody. (=I know nobody.)我一個(gè)人都不認(rèn)識(shí)。

Does anybody want to go? 有人想去嗎？

2.問(wèn) tall和high都有“高”的意思，它們之間有什么區(qū)別？

答 tall和high這兩個(gè)形容詞都表示“高”，但有時(shí)含義不同，可修飾的對(duì)象也不同。

(1) tall指從某物(或人)的頂端到底部的長(zhǎng)度，與此物(或人)的寬度相對(duì)，往往含有高度遠(yuǎn)過(guò)于寬度，或高于同類(lèi)物體的意味。它通常指人、樹(shù)、建筑物等的高度，其反義詞是short。例如：

Yao Ming is a very tall man. 姚明是一個(gè)身材高大的人。

There is a tall tree behind our classroom. 我們教室后面有一棵高樹(shù)。

(2) high指高度，強(qiáng)調(diào)的是從地面或某基準(zhǔn)面向上到某點(diǎn)的距離，通常用來(lái)形容山脈、高樓等，其反義詞是low。例如：

That is a high mountain. 那是一座高山。

The table is one meter high. 這張桌子一米高。

(3) 注意tall和high的名詞形式都是height(高度)。例如：

What is the height of the new station? 新車(chē)站有多高？

(4) high常用于比喻，表示程度、地位、時(shí)間、聲音、價(jià)格等方面的“高”，而tall卻不能這樣用。例如：

Date_________ Weather_________

high temperature(高溫)，high price(高價(jià))，high speed(高速)，high voice(高聲)，high summer(盛夏)等。

3.問(wèn) 我們課文中有這樣兩個(gè)句子：1. Shes good-looking but shes a little bit quiet. 2. Shes short and a little bit heavy.請(qǐng)老師解釋一下a little bit的用法，好嗎？

答 好的。a little bit與a little同義，兩者都意為“一點(diǎn)兒、少許”。She is a little bit quiet.也可說(shuō)成Shes a little quiet.由于a little bit是固定結(jié)構(gòu)，因此不可以將little和bit調(diào)換位置，也就是說(shuō)，只能說(shuō)a little bit，不可以說(shuō)a bit little，這一點(diǎn)在使用時(shí)要特別注意。

4.問(wèn) What ... look like?是本單元里的一個(gè)主要問(wèn)句，請(qǐng)問(wèn)老師，怎么回答這種疑問(wèn)句？

答 在What ... look like?中，如果主語(yǔ)是“人”，如What does she look like?/ What do you look like? /What do they look like? 則通常問(wèn)的是人的“外貌”，因此答語(yǔ)通常是表示“相貌特征”的形容詞或名詞，如：Shes short./Im thin. /Theyre of medium height.等。如果主語(yǔ)是“某物”或“某個(gè)地方”，如：What does the hat look like?/What does the city look like?等，則通常問(wèn)的是某物或某地的“外部特征”，因此答語(yǔ)通常是表示“外部特征”的形容詞或名詞，如It looks like a cat./Its very clean./Its a beautiful place. 等。

5.問(wèn) 請(qǐng)給我解釋一下She never stops talking.這句話，好嗎？

答 好的。此句相當(dāng)于 “She is always talking!”意為“她總是講個(gè)不停！”。句中的never是副詞，意為“從不；決不”，它在句中的位置與always在句中的位置相同。

stop在此是動(dòng)詞，意為“停止；終于”，常構(gòu)成stop doing sth.與stop to do sth.兩種結(jié)構(gòu)。stop doing sth.意為“停止做某事”，強(qiáng)調(diào)停止現(xiàn)在正在做的事情；stop to do sth.意為“停下來(lái)去做另一件事”，強(qiáng)調(diào)停止現(xiàn)在正在做的事情，然后去做另外一件事情。例如：

Stop singing, please!請(qǐng)停止唱歌！

Stop to listen to me. 停下來(lái)聽(tīng)我講。

6.問(wèn) 本單元主要學(xué)習(xí)詢問(wèn)外貌與描述外貌，請(qǐng)老師給我歸納一下其常用句型，好嗎？

答 好的。請(qǐng)看下面的歸納。

詢問(wèn)外貌的常用句型

1. What + do/does +某人(主語(yǔ)) + look like?， 側(cè)重于詢問(wèn)人的長(zhǎng)相或總體特征。例如：

—What does his brother look like? 他哥哥長(zhǎng)得什么樣子？

—He has a medium build. 中等身材。

2. What is/are+某人(主語(yǔ)) like?， 側(cè)重于詢問(wèn)人的性格、氣質(zhì)、個(gè)性等內(nèi)在的東西。例如：

—What is Miss Green like? 格琳小姐是個(gè)什么樣的人？

—She is quite nice. 她相當(dāng)和善。

描述外貌的常用句型

1. 從身高、體重方面：

My uncle is medium height. 我叔叔中等個(gè)兒。

Our English teacher is medium build. 我們的英語(yǔ)老師中等身材。

2. 從發(fā)型、面部特征方面：

Jack has curly hair. 杰克有一頭卷發(fā)。

My P.E. teacher has a beard. 我們的體育老師留著胡須。

3. 從著裝方面：

Date_______ Weather_________

They are wearing uniforms. 他們穿著制服。

【拓展】 有些描述人的短語(yǔ)不只有表面理解的含義，更多時(shí)候用其引申含義，所以使用時(shí)應(yīng)該注意：

long face 可以指人的臉很長(zhǎng)，更多時(shí)候表示不高興，拉長(zhǎng)臉。例如：

She has a long face all day long. 她整天拉長(zhǎng)著臉。

big mouth 可以指人的嘴很大，也可形容人愛(ài)亂講話。例如：

I dont like her, because she always has a big mouth. 我不喜歡她，因?yàn)樗熘v話。

big nose 可以指人的鼻子很大，也形容人總愛(ài)打聽(tīng)別人的私事。例如：

You have a big nose, Jim. This is private. 你真愛(ài)打聽(tīng)，吉姆，這是隱私。

小試牛刀

Ⅰ. 用everybody, somebody, anybody和nobody補(bǔ)全短文。

There are four people. Theyre everybody, somebody, anybody and (1)_______. There is a job to do and (2)_______ is asked (被要求) to do it. Everybody is sure that (3) _______ will do it. (4)_______ can do it, but (5)_______ does it. They get angry (生氣的) about that because it is (6) _______ job. At last, (7) _______ does it when (8) _______ can do it.

Ⅱ. 用tall或high填空。

1. Your price is too _________.

2. He is a _________ boy.

3. This kind of flowers grows in _________ mountains.

4. —What does he look like?

—He is _________ and thin.

Ⅲ. 單項(xiàng)選擇。

( )1. What ________ Jenny ________ like?

A. does; look B. is; looks C. is; look D. does; looks

( )2. She ________ of medium build and ________ long hair.

A. has; is B. is; has

C. has; has D. is; is

( )3. —What does Mary look like? —________.

A. She is fine B. She has brown hair

C. She is looking at a picture D. She likes action movies

( )4. —________?

—She has long hair.

A. Who is she B. What does she do

C. What does she look like D. What is she

( )5. Stop ________ computer games, George. Its time for lunch.

A. playing B. play C. to play D. plays

( )6. —What does Mary look like? —________.

A. She is a little thin B. She is a bit little thin

C. She is a bit thin D. She is little bit thin

( )7. —________?

—Its two ears (耳朵) are big and long.

A. What does a rabbit (兔子) look like B. What does a rabbit like

C. What does a rabbit look D. What is a rabbit look like

( )8. —What does Beijing look like? —________.

A. I dont like it B. Its beautiful

C. I like it D. It looks like a big city

Ⅳ. 句型轉(zhuǎn)換。

1. His brother ismedium build. (就劃線部分提問(wèn))

_______ does his brother _______ _______？

2. She has long curly hair. (改為一般疑問(wèn)句) _______ she _______ long curly hair?

3. Lucy is like Lily. (改為同義句)

Lucy _______ _______ Lily.

Keys: Ⅰ.1. nobody2. everybody3. somebody4. Anybody5. nobody6. everybodys7. nobody8. anybody Ⅱ. 1. high2. tall3. high4. tallⅢ. 1~5 ABBCA 6~8 AAB Ⅳ. 1. What; look like2. Does; have3. looks like