《2025年阳光课堂金牌练习册七年级英语上册人教版》

二、词形变换
1. sing(名词)singer 2. life(复数)lives
3. excellent(名词)excellence 4. free(反义词)busy

答案： 1. singer 2. lives 3. excellence 4. busy

★考点1 与good搭配的短语
(1)be good at表示“擅长……”,后接名词、代词或动名词。相当于do well in。
I am good at English. 我擅长英语。
Mike is good at swimming. 迈克擅长游泳。
(2)be good with意为“与……相处得好”(关系好)。
He is very good with the children. 他与这些孩子处得很好。
(3)be good for意为“对……有好处”。
Vegetables are good for your health. 蔬菜对你的健康有好处。

【例1】Miss Sun is good ______ drawing, and she is good ______ kids in the art club.
A. at; for B. with; for C. for; at D. at; with
D
【例2】Reading is good ______ us.
A. with B. at C. for
C

答案： D；C

★考点2 We learn how to work out maths problems in class. 我们在课堂上学习如何解数学题。
不定式可以和wh - 词who, what, which, when, how, where等连用,构成不定式短语,在句子中做主语、宾语、表语等。此句中为“wh - 词+动词不定式”做宾语。
I don't know what to say. 我不知道说什么。(宾语)
Where to stay for the night is a problem. 在哪儿过夜是个问题。(主语)
The question is which to choose. 问题是选哪个。(表语)
拓展 “wh - 词+动词不定式”做宾语时,相当于一个由该wh - 词引导的宾语从句。
Excuse me. Can you tell me how to get to the bookshop?
=Excuse me. Can you tell me how I can get to the bookshop?
打扰了,你能告诉我去书店怎么走吗?
【例3】Now let me tell you how to learn Chinese.
A.to learn
B.learning
C.learn

答案： A