七年级英语上册重、难点剖析(Unit 3)
1. This is his sister. (P13) 这是他的姐妹。
That is Anna and thats Paul. (P15) 那是安那,那是保罗。
1) 当我们把一个人介绍给另一个人时,常用句型This is意为这是。如果介绍距离我们较远的人时,则用That is或Thats意为那是,一般不用He is 或she is。一般来说,从交际习惯上来看,先把年轻人介绍给长者;在宾主之间,先介绍宾客;男女之间,先把男士介绍给女士。如:
Hi, Lisa. This is my classmate, Linda. 喂,丽沙。这是我的同学,琳达。
Mom, this is my friend, Tom. 妈妈,这是我的朋友,汤姆。
Tom, this is my mother. 汤姆,这是我母亲。
2) thats是that is的缩写形式,但须注意,this is是不能缩写的。
试译:
这是我的老师。
误:Thiss my teacher.
正:This is my teacher.
3) 句中and是并列连词,意为和。它可以连接词与词、短语与短语、句子与句子,用来表示并列关系,有时在句子中可以不翻译。如:
Those are three pencils and a red pen. 那些是三支铅笔和一支红色的钢笔。
I can read and write. 我能看书、写字。
2. These are my friends. (P14) 这些是我的朋友们。
Those are my brothers. (P14)那些是我的兄弟们。
当介绍的是两个或两个以上的人时,可用These are(这些是) 或Those are(那些是)。these和those做主语时,后面的动词be要用are,动词后面的名词也要用复数形式,以保持数的一致。如:
These are my classmates and those are my teachers. 这些是我的同学,那些是我的老师。
these 或those也可用来修饰名词时,名词要用复数形式。
These books are new. 这些书是新的。
Those newspapers are old. 那些报纸是旧的。
注意:回答主语是these 或those的一般疑问句时,通常用they来代替问句中的these或those做主语,以避免重复。肯定回答用Yes, they are.(不能缩写成they否定回答用No, they arent. 如:
Are those your friends? 那些是你的朋友吗?
Yes, they are. 是的,是我的朋友。
4. Here is my family photo! (P17) 这是我家的相片!
这是由here引起的倒装句型,其正常语序为My family photo is here. 在Here + is(are)+主语(名词或名词短语)句型中,here是副词,置于句首起强调作用,应重读。动词is(are)须位于主语之前,主语如是单数,用动词is,主语是复数用动词are。如:
Here is a pencil. 这儿有支铅笔。
Here are some apples for you. 这儿有些苹果给你。
Thank you. 谢谢。
5. Thanks for the photo of your family. (P17) 谢谢你的家庭相片。
thank you.与thanks 比较:
两者都表示谢谢。thank you中的thank用作及物动词,通常用于thank somebody thank somebody for(doing) something 结构中。thank用作名词时,只能用复数形式thanks,可以说Thanks a lot. Many thanks.不可以说a thank。表示因感谢,也可以说thanks for(doing) something。如:
Thank you for coming to see me. 谢谢你来看我。
Thanks for your good advice. 谢谢你的忠告。
试译:
谢谢你的帮助。
误:Thank your help.
正:Thank you for your help.
正:Thanks for your help.
谢谢你为我照看房子。
误:Thank you to look after my house.
正:Thank you for looking after my house.
正:Thanks for looking after my house.
练习:在下列句子中填入适当的词使其意思完整,通顺。
1. Those are my sisters. And ____ my brother.
2. _____ for the photo _____ your family.
3. Here _____ some flowers for you, Mary.
_____ you.
4. Dad, _____ is Tom. Tom, _____ is my father.
5. These _____ my parents and _____ are teachers.
Key:
Unit 3
1) thats 2) Thanks; of 3) are; Thank 4) this; this 5) are; they
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