内容正文:
2023-2024学年英语四年级下册单元速记·巧练系列(外研版三起)
语法(知识清单)
Module2 Unit 2 It's very old.
old的用法
· old是形容词,意为“老的;年纪大的;不年轻的”时,其反义词为young(年轻的)
例:He is old.His son is young.他很老。他的儿子很年轻。
· old还可意为“陈旧的;古老的”,其反义词为new(新的)。
例:My shirt is old.His shirt is new.我的衬衫很旧。他的衬衫很新。
重点句型详解
This is Big Ben.这是大本钟。
【详解】此句用于介绍某一景观。其中this表示“这个”。其后跟be动词is。如果所介绍的景点是复数时,用句型“These are …”。
句型结构:This is+表示景点的名词.
This is the Great Wall.这是长城。This is Palace Museum.这是故宫。
It's very old.它非常古老。
【详解】此句是描述某物特点的句子。其中it指代上文中提到的单数事物。
句型结构:主语(名词/代词)+be动词+(描述物体特点的)形容词.
This is a library.It's very big.这是一个图书馆,它非常大。
Look at my new pen.It's very beautiful.看我的新钢笔,它非常漂亮。
London Bridge is falling down.伦敦大桥破旧不堪。
【详解】此句运用了现在进行时态表示正在发生的状态。其结构是“be动词+现在分词”。现在进行时还可表示正在进行的动作。
句型结构:主语+be动词+现在分词+其他.
My sister is watching TV.我的妹妹正在看电视。
Yang Mei is cleaning the house.杨梅正在清理房子。
巩固练习
1、 写出下列单词的对应词或反义词。
1.new
2.tall
3.small
4.that
5.far
6.long
2、 选择题。
( )7.My house is very small, _____ it’s beautiful.
A.so B.and C.but
( )8.My house is close to the ______ house.
A.Queen’s B.Queen C.Queens
( )9.It’s a book ______ London.
A.about B.for C.from
( )10.—Whose bag is it?
—______
A.You were so cute. B.It’s Sam’s bag. C.The bag is very new.
( )11.______ is very famous. It’s in Beijing.
A.Buckingham Palace B.Hyde Park C.The Great Wall
( )12.The park is _________ a lake.
A.close B.close to C.next
( )13.The Great Wall is famous _________ beautiful.
A.with B.or C.and
( )14.Kunming is _________ beautiful city.
A.an B.the C.a
( )15.We ________ Beijing.
A.want see B.want to see C.wants to see
( )16.It’s a book ______ London.
A.about B.of C.in
3、 选词填空。
isn’t Is one about too
17.This is a book Christmas.
18.This horse is tall, but that is short.
19.It is very nice, .
20. it a very big city?
21.No, it my house.
This one beautiful Whose close It's
22.That is my house. It's old but .
23.Sam's house is