《2025年启东中学作业本七年级英语上册人教版》

一、根据句意填空,使句子通顺、意思完整。每空限填一词。
1. English is difficult but useful. I like it.
2. Mary has two cousins, but I don't.
3. My pencil and my book are on the desk.
4. — Why do you like vegetables?
— Because they're very healthy.
5. Jenny likes Friday because her favourite subject is on Friday.

答案： 1. but 2. but 3. and 4. Because 5. because

二、选择方框内的词填空(可重复使用)。
| and | but | because |
1. Betty speaks English best in our class and she often helps us with it.
2. He is tall, but his brother is short.
3. I like my school because the teachers are all very friendly.
4. I think maths is difficult but interesting.
5. He can play the guitar and he can sing, too.

答案： 1. and 2. but 3. because 4. but 5. and

(A)1.(2023·辽宁阜新)This T - shirt is very nice, ______ it doesn't look good on me.
A.but
B.so
C.and
D.or

答案： 1. A 【点拨】根据“This T-shirt is very nice”和“it doesn't look good on me”可知，T恤漂亮，穿在我身上不好看，两句之间是转折关系。故选 A。

(C)2.(2022·广西柳州改编)Lucy ______ Lily are classmates. They are in Class 1.
A.but
B.or
C.and
D.so

答案： 2. C 【点拨】句意：露西和莉莉是同学。她们在一班。根据句意可知，此处表示并列。

(A)3.(2022·湖南怀化改编)I want to buy something special for my grandmother, ______ her birthday is coming.
A.because
B.although
C.so
D.or

答案： 3. A 【点拨】空前后句之间是因果关系，应用 because 引导原因状语从句。故选 A。

(C)4.Tom is good at English, ______ he always helps me with my English.
A.because
B.or
C.and
D.but

答案： 4. C 【点拨】前后句表示并列、顺承关系，用并列连词 and。

(D)5.(2023·北京)It was difficult to climb(爬)the mountain, ______ Sam got to the top(山顶)at last.
A.or
B.so
C.for
D.but

答案： 5. D 【点拨】根据“It was difficult to climb（爬）the mountain”和“Sam got to the top（山顶）at last”可知，前后句为转折关系，应用表示转折关系的连词 but 来连接。