2026年知识与能力训练七年级英语上册沪教版第62页答案
I Complete the sentences with right forms of the words.
1. If the weather
is
(be) fine, we
will go
(go) for a picnic.
2. What
will
he
do
(do) if he
has
(have) time?
3. If you
want
(want) to come to my home, please
let
(let) me know first.
4. If Kelly
doesn’t have
(not have) a child, she
will keep
(keep) a pet dog.
5. Linda
will buy
(buy) a new computer if the old one
doesn’t work
(not work).
6. The twins
will fight
(fight) with each other if they
argue
(argue)(吵架).
7. If winter
comes
(come),
will
spring
be
(be) far behind?
8. If you
don’t have
(not have) a good rest, you
will feel
(feel) tired.
9. I
will go
(go) to the beach if it
doesn’t rain
(not rain) this week.
10.
Will
they
have
(have) a match if the PE teacher
is
(be) busy?

答案

1. is; will go
2. will; do; has
3. want; let
4. doesn’t have; will keep
5. will buy; doesn’t work
6. will fight; argue
7. comes; will; be
8. don’t have; will feel
9. will go; doesn’t rain
10. Will; have; is

解析

【分析】
本题考查if引导的真实条件状语从句的用法,核心规则为“主将从现”:即当if引导的条件状语从句表将来动作时,从句用一般现在时表将来,主句根据语境用一般将来时、祈使句或疑问句。解题时需先明确主从句的时态对应关系,再结合主语的人称、单复数变化动词的正确形式。
【解析】
1. 从句主语weather为不可数名词,一般现在时be动词用is;主句表将来动作,用“will+动词原形”,故填is; will go。
2. 特殊疑问句中,主句用一般将来时(will+动词原形);从句主语he为第三人称单数,一般现在时用has,故填will; do; has。
3. 主句为祈使句,从句用一般现在时,主语you用动词原形want;主句用动词原形let,故填want; let。
4. 从句主语Kelly为第三人称单数,一般现在时否定式用“doesn’t+动词原形have”;主句表将来,用“will+动词原形keep”,故填doesn’t have; will keep。
5. 主句表将来,用“will+动词原形buy”;从句主语the old one为第三人称单数,一般现在时否定式用“doesn’t+动词原形work”,故填will buy; doesn’t work。
6. 主句表将来,用“will+动词原形fight”;从句主语they为复数,一般现在时用动词原形argue,故填will fight; argue。
7. 从句主语winter为第三人称单数,一般现在时用comes;主句为一般疑问句,用“will+动词原形be”,故填comes; will; be。
8. 从句主语you,一般现在时否定式用“don’t+动词原形have”;主句表将来,用“will+动词原形feel”,故填don’t have; will feel。
9. 主句表将来,用“will+动词原形go”;从句主语it为第三人称单数,一般现在时否定式用“doesn’t+动词原形rain”,故填will go; doesn’t rain。
10. 一般疑问句中,主句用“Will+动词原形have”;从句主语the PE teacher为第三人称单数,be动词用is,故填Will; have; is。
【答案】
1. is; will go
2. will; do; has
3. want; let
4. doesn’t have; will keep
5. will buy; doesn’t work
6. will fight; argue
7. comes; will; be
8. don’t have; will feel
9. will go; doesn’t rain
10. Will; have; is
【知识点】
真实条件状语从句,一般现在时,一般将来时
【点评】
本题聚焦初中英语核心考点——if引导的真实条件状语从句的“主将从现”规则,需准确区分主从句的时态对应,同时掌握动词的第三人称单数、否定式等形式变化,是夯实语法基础的典型题型。
【难度系数】
0.3