2020年中考英语总复习优化设计第一部分教材知识梳理第7课时Units7_10知能优化训练

第7课时Units7-10
知能优化训练
Ⅰ.根据句意及所给汉语提示完成单词
1.Don’t get close to the big dog. It’s (危险的).
答案:dangerous
2.The teacher often tells me that nothing is (不可能的).
答案:impossible
3.He invited Ann to his birthday party but she (拒绝).
答案:refused
4.John could dance well (没有) music.
答案:without
5.You’ll never know what you can do (除非) you try.
答案:unless
Ⅱ.用括号内所给单词的适当形式填空
1.There are about nine (hundred)students in our school.
答案:hundred
2. (final), they accepted the suggestions.
答案:Finally
3.This story tells us a lesson — the early bird (catch) the worm.
答案:catches
4.Students are looking forward to (have) a free holiday.
答案:having
5.If you (not be) careful enough in the exam, you will not get a good grade.
答案:aren’t
Ⅲ.单项选择
1.There are people in the zoo on Children’s Day.
A.two hundreds
B.two hundreds of
C.hundreds of
D.hundred of
答案:C
解析:hundred前面有确切数词时用单数,意为“几百”;当后面加of时用复数,即hundredsof,意为“许多的,数以百计的”。

故选C项。

2.(2017·四川宜宾中考)There a basketball match in our school this afternoon.
A.will have
B.will be
C.is going to have
答案:B
解析:根据时间状语thisafternoon可知,应用一般将来时,并且therebe结构中不能用have,所以答案选B项。

3.—Could you the computer for me, dear? I want to check my e-mails. —Certainly, I’ll do it right away.
A.turn on
B.turn down
C.turn off
D.turn up
答案:A
解析:turnon“打开”;turndown“调低,关小”;turnoff“关闭”;turnup“调高”。

句意:——亲爱的,你能为我打开电脑吗?我想检查一下我的电子邮件。

——当然可以,我马上做。

故选A项。

4.—What are you doing, Mom?
—I’m the key to the door.
A.looking for
B.looking after
C.finding out
D.finding
答案:A
解析:lookfor侧重强调寻找的动作;find侧重强调寻找的结果;lookafter意为“照顾,关
心”;findout意为“查明”。

句意:——你正在干什么,妈妈?——我正在寻找门上的钥匙。

所以A 项符合题意。

5.(2018·甘肃白银中考)Never put off tomorrow what you can do today.
A.until
B.before
C.when
D.as
答案:A
解析:由句意“不要把今天你能做的事拖到明天”可知应用until。

not...until意为“直到……才”。

根据句意可知选A项。

6.My mother is ill in hospital. I have to my grandparents at home.
A.look for
B.look at
C.look up
D.look after
答案:D
解析:句意:我妈妈住院了。

我不得不在家照顾我的祖父母。

lookafter“照看,照顾”。

根据语境可知D项为最佳答案。

7.I couldn’t do it your great help. Thanks a lot!
A.with
B.without
C.for
D.to
答案:B
解析:句意:没有你的帮忙,我没法做这件事情。

非常感谢!介词without(没有;无)符合句意。

故选B项。

8.—We can’t be successful we keep working hard.
—I agree with you.
A.if
B.unless
C.because
D.when
答案:B
解析:根据第一句句意“除非我们继续努力工作,否则我们不能成功。

”可知正确答案选B项。

9.The man called his professor for help because he couldn’t solve the problem
by .
A.herself
B.himself
C.yourself
D.themselves
答案:B
解析:byoneself为“靠某人自己”,本句的主语为theman,故反身代词用himself。

故选B项。

10.The children will climb the hill if it tomorrow.
A.won’t rain
B.didn’t rain
C.isn’t raining
D.doesn’t rain
答案:D
解析:在if引导的条件状语从句中,主句是一般将来时,从句用一般现在时表将来。

故选D项。

Ⅳ.补全对话
根据对话内容, 从方框内的选项中选出能填入空白处的最佳选项, 其中有两个为多余选项。

(2018·兰州中考)
A: Hello, Judy.
B: Hi, Steve.
A: Are you free this Sunday?
B: 1 I just do some washing. What about you?
A: I hear there are some new animals in Wuquan Zoo. Do you want to go with me?
B: 2 When shall we meet?
A: 3
B: Where shall we meet then?
A: At the gate of Wuquan Park.
B: 4
A: It’s not far from your home. You can take No. 8 bus.
B: OK. See you tomorrow.
A: 5
1.2.3.4.5.答案:1~5 FGACE。