七年級(jí)英語(yǔ)重點(diǎn)知識(shí)點(diǎn)歸納
很多剛步入初中的學(xué)生都比較擔(dān)心英語(yǔ)學(xué)科的學(xué)習(xí)會(huì)很難，其實(shí)七年級(jí)學(xué)習(xí)的英語(yǔ)知識(shí)都是基礎(chǔ)知識(shí)，比較容易學(xué)的。下面是百分網(wǎng)小編為大家整理的七年級(jí)英語(yǔ)重點(diǎn)知識(shí)總結(jié)，希望對(duì)大家有用!
七年級(jí)英語(yǔ)必背知識(shí)點(diǎn)
There be句型
(1)There be句型主要用以表達(dá)“某處(某時(shí))有某人(某物)。”其基本結(jié)構(gòu)為“There be+某物(某人)+某地(某時(shí))”其中there是引導(dǎo)詞，沒(méi)有詞義;主語(yǔ)是be后面的名詞， be是謂語(yǔ)動(dòng)詞，在一般現(xiàn)在時(shí)中be只用is和are兩種形式。下面這首歌訣可幫你巧記there be句型結(jié)構(gòu)：
There be放句首，主語(yǔ)跟在后。地、時(shí)放句末，強(qiáng)調(diào)置前頭。There is a book on the desk. 有時(shí)為了強(qiáng)調(diào)地點(diǎn)，也可把介詞短語(yǔ)放在句首。如：On the desk there is a book.
(2)There be句型中的be動(dòng)詞如何確定呢?請(qǐng)先看看下面這首歌訣：
Be動(dòng)詞，有三個(gè)，am，is還有are。“There be”真特別，不留am只留倆，那就是is還有are。要用is還是are，須看其后的名詞是單數(shù)還是復(fù)數(shù)。若是單數(shù)或不可數(shù)名詞用is，否則就用are。如：
①There is a tree behind the house.
�、赥here is some water(水)in the bottle(瓶子).
�、跿here are some pears in the box.
(3)注意：如果“be”后的主語(yǔ)是由and連接的兩個(gè)或兩個(gè)以上的`名詞，那么be的形式要遵循“遠(yuǎn)親不如近鄰”的原則。也就是說(shuō)，“be”的形式是由與它最近的那個(gè)名詞來(lái)確定的。若那個(gè)名詞是單數(shù)或不可數(shù)名詞要用is，是復(fù)數(shù)就用are。如：
�、賂here is a book and some pens on the floor.
�、赥here are some pens and a book on the floor.
七年級(jí)英語(yǔ)知識(shí)要點(diǎn)
句子
(一)9類句子
1.簡(jiǎn)單句 This is an orange bike.
2.并列句 He knows me and I know him.
3.復(fù)合句 When I was 5, I could swim.
4.選擇問(wèn)句 Did you live here or there?
5.特殊疑問(wèn)句 What did they learn just now?
6.感嘆句 What a heavy rain it is!
7.一般疑問(wèn)句 Does Tom speak French?
8.否定句 I don’t understand it.
9.祈使句 Stand (Don’t) up.
(二)祈使句
祈使句：無(wú)人稱、動(dòng)詞開(kāi)頭，帶命令色彩的句子。
肯定：Open the window, please. Look at here.
Please read after me.
否定：Don’t open the window. Don’t look at here.
Don’t read after me.
七年級(jí)英語(yǔ)知識(shí)點(diǎn)
句型 (及交際用語(yǔ))
1.某人用多長(zhǎng)時(shí)間做某事：
It takes/took sb. + time + to do sth.
2. 提問(wèn)時(shí)間：
What’s the time?
What time is it?
What time is it by your watch?
3.提問(wèn)日期：
What’s the date today?
What was the date yesterday?
4. 提問(wèn)星期幾：
What day is today?
What day was yesterday?
5.提問(wèn)某人的生日：
When is one’s birthday?
6. 提問(wèn)天氣：
What is the weather like today?
(How is the weather today?)
What was the weather yesterday?
(How was the weather yesterday?
7.提問(wèn)溫度：
What’s today’s temperature?
How about the temperature?
8. 提問(wèn)人的相貌：
What does...look like?
9. 提問(wèn)人的性格：
What is ... like?
10.詢問(wèn)對(duì)方情況：
What’s wrong with...sb.?
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