很多剛步入國中的學生都比較擔心英語學科的學習會很難,其實七年級學習的英語知識都是基礎知識,比較容易學的。下面是本站小編為大家整理的七年級英語重點知識總結,希望對大家有用!
七年級英語必背知識點There be句型
(1)There be句型主要用以表達“某處(某時)有某人(某物)。”其基本結構為“There be+某物(某人)+某地(某時)”其中there是引導詞,沒有詞義;主語是be後面的名詞, be是謂語動詞,在一般現在時中be只用is和are兩種形式。下面這首歌訣可幫你巧記there be句型結構:
There be放句首,主語跟在後。地、時放句末,強調置前頭。There is a book on the desk. 有時為了強調地點,也可把介詞短語放在句首。如:On the desk there is a book.
(2)There be句型中的be動詞如何確定呢?請先看看下面這首歌訣:
Be動詞,有三個,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,須看其後的名詞是單數還是複數。若是單數或不可數名詞用is,否則就用are。如:
①There is a tree behind the house.
②There is some water(水)in the bottle(瓶子).
③There are some pears in the box.
(3)注意:如果“be”後的主語是由and連接的兩個或兩個以上的名詞,那麼be的'形式要遵循“遠親不如近鄰”的原則。也就是説,“be”的形式是由與它最近的那個名詞來確定的。若那個名詞是單數或不可數名詞要用is,是複數就用are。如:
①There is a book and some pens on the floor.
②There are some pens and a book on the floor.
七年級英語知識要點句子
(一)9類句子
1.簡單句 This is an orange bike.
2.並列句 He knows me and I know him.
3.複合句 When I was 5, I could swim.
4.選擇問句 Did you live here or there?
5.特殊疑問句 What did they learn just now?
6.感歎句 What a heavy rain it is!
7.一般疑問句 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:無人稱、動詞開頭,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.
七年級英語知識點句型 (及交際用語)
1.某人用多長時間做某事:
It takes/took sb. + time + to do sth.
2. 提問時間:
What’s the time?
What time is it?
What time is it by your watch?
3.提問日期:
What’s the date today?
What was the date yesterday?
4. 提問星期幾:
What day is today?
What day was yesterday?
5.提問某人的生日:
When is one’s birthday?
6. 提問天氣:
What is the weather like today?
(How is the weather today?)
What was the weather yesterday?
(How was the weather yesterday?
7.提問温度:
What’s today’s temperature?
How about the temperature?
8. 提問人的相貌:
What like?
9. 提問人的性格:
What is ... like?
10.詢問對方情況:
What’s wrong .?