來源:中考網(wǎng)整理 作者:中考網(wǎng)編輯 2019-03-15 15:28:46
[考點(diǎn)]
must “必須”;
have to“不得不”;
need “必須;需要”;
can(could)“能;可能”;
may (might) “可以;可能”;
shall,will (would)“將;會(huì);愿意;要”;
should“應(yīng)當(dāng)”。
“had better (not) + 動(dòng)詞原形”表示建議;
have to / has to / had to的否定,疑問形式要借助于助動(dòng)詞do / does / did。
四. There be 的句子結(jié)構(gòu)
There be是一個(gè)“存在”句型,表示“有”的意思,
肯定句的形式為:There be + 名詞(單數(shù)或復(fù)數(shù))+地點(diǎn)狀語或時(shí)間狀語。
be動(dòng)詞單復(fù)數(shù)的確定,看be后邊第一個(gè)名詞,當(dāng)所接主語為單數(shù)或不可數(shù)名詞時(shí),be動(dòng)詞形式為is;當(dāng)所接主語為復(fù)數(shù)名詞時(shí),be動(dòng)詞為are;當(dāng)be動(dòng)詞后接兩個(gè)以上主語時(shí),be動(dòng)詞與最臨近主語保持?jǐn)?shù)上的一致。意思為“某地有某人或某物”。如:
There is an eraser and two pens on the desk. 桌子上有一塊橡皮和兩支鋼筆。
There are two pens and an eraser on the desk. 桌上有兩支鋼筆和一塊橡皮。
(1)there be的否定句,即在be的后面加上not。
否定形式為:There be + not + (any) + 名詞+地點(diǎn)狀語。
There is not any cat in the room. 房間里沒貓。
There aren't any books on the desk. 桌子上沒書。
。2)there be句型的疑問句就是將be提到句首:Be there + (any) +名詞+地點(diǎn)狀語
肯定回答:Yes, there is / are. 否定回答:No, there isn't / aren't.
-Is there a dog in the picture?畫上有一只狗嗎
-Yes, there is. 有。
-Are there any boats in the river?河里有船嗎
-No, there aren't. 沒有。
。3)特殊疑問句:How many . . . are there (+地點(diǎn)狀語)
某地有多少人或物回答用There be . . .
There's one. / There are two / three / some . . .
有時(shí)直接就用數(shù)字來回答。One. / Two . . .
-How many students are there in the classroom?教室里有多少學(xué)生
-There's only one. / There are nine. 只有一個(gè)。/有九個(gè)。
(4)如果名詞是不可數(shù)名詞,用:How much + 不可數(shù)名詞 + is there + 地點(diǎn)狀語
How much water is there in the cup?杯中有多少水
五. 中考對(duì)定語從句的考查:
1.定語從句的功用和結(jié)構(gòu)
在復(fù)合句中,修飾某一名詞或代詞的從句叫做定語從句。被定從句修飾的詞叫做先行詞。定語從句必須放在先行詞之后。引導(dǎo)定語從句的關(guān)聯(lián)詞有關(guān)系代詞和關(guān)系副詞。例如:
This is the present that he gave me for my birthday
2.關(guān)系代詞和關(guān)系副詞的功用
關(guān)系代詞和關(guān)系副詞用來引導(dǎo)定于從句,在先行詞和定語從句之間起紐帶作用,使二者聯(lián)系起來。關(guān)系代詞和關(guān)系副詞又在定語從句中充當(dāng)一個(gè)成分。關(guān)系待客做主語,賓語,定語,關(guān)系副詞可作狀語。
1. 作主語:關(guān)系代詞在定語從句中作主語時(shí),從句的謂語動(dòng)詞的人稱和數(shù)須和先行詞一致。例如:
I don’t like people who talk much but do little.
The cars which are produced in Hubei Province sell very well.
2. 作賓語:She is the person that I met at the school gate yesterday.
The book that my grandmother gave me is called “The Great Escape”.
3. 作定語
關(guān)系代詞whose在定語從句中作定語用。例如:
What’s the name of the young man whose sister is a doctor?
The girl whose father is a teacher studies very hard.
4. 作狀語
I’ll never forget the day when I first came to Beijing.
三. 各個(gè)關(guān)系代詞和關(guān)系副詞的具體用法
1. who 指人,在定語從句中作主語。例如:
The person who broke the window must pay for it.
The boy who is wearing the black jacket is very clever.
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