冀教版七年级下册Unit 1 A Trip to the Silk Road Lesson 4课时练习（含答案）

Unit 1 A Trip to the Silk Road Lesson 4：A Visit to Lanzhou
一、单选
1.There is no ________. So they have to go on a ropeway to cross the river.
A. bus B. water C. bridge D. street
2.Follow the traffic rules. You should stop ________ the street when traffic lights are red.
A. crossing B. cross C. to cross D. across
3.The door is very narrow. Look out when you walk _________.
A. past B. cross C. across D. through
4.You can't walk ________ the street when the traffic lights are red.
A. past B. through C. across D. cross
5.William Shakespeare is famous ________ the world.
A.cross B.around C.for D.with
6.—Jim hasn't talked with his father for a long time.
—You hope I can act as a(an) ________ between them
A. actor B. bridge C. guest D. actress
7.— Look, a blind (盲的) old man is in the middle of the street. It's too dangerous.
— Let's go and help him _____ the road.
A.through B.along C.across D.over
8.There is a "_________" across the Taiwan Straits(海峡).
A. school B. factory C. bridge D. city
9.Communication is a ________ between the young and the old.
A. way B. road C. bridge D. boat
10.Betty is 1.7 meters. She is __________ than Lucy.
A.longer B.wider C.stronger D.taller
二、填空
11.I often go for a ________ (散步) after supper.
12.The new road from my home to the city is very ________ (宽的).
13.The boys are swimming to _______ (横穿) the river.
14.There is a _______ (桥梁) over the river.
15.My class has six learning ________ (组).
答案以及解析
一、单选
1.答案：C
解析：句意：没有桥。所以他们不得不用绳索过河。考查名词。bus公交车；water水；bridge桥；street街道。根据"go on a ropeway to cross the river."可知，此处应用bridge，表示"没有桥"。故选C。
2.答案：A
解析：句意：遵守交通规则。当交通灯是红色时，你应该停止过马路。考查非谓语动词。stop doing sth."停止做某事(正在做的事情)"；stop to do sth"停止做某事(停下来去做另一件事)"。根据"You should stop ... the street when traffic lights are red."可知，红灯时应停止穿过马路，表示停止正在做的事情。故选A。
3.答案：D
解析：句意：门很窄。你走过的时候要当心。考查副词的用法。past经过；cross穿越，横渡；across从一边到另一边；through通过。根据"The door is very narrow. Look out when you walk"可知，此处说的是"穿过门"，指从内部穿过，应用through。故选D。
4.答案：C
解析：句意：当交通灯是红色的时候，你不能穿过马路。考查介词辨析。past（强调从旁边)经过，介词，；through （强调从某一个物体的里面或者一定范围内）穿过；介词；across （从某一个物体的表面）横过，介词；cross穿越，动词。空格在动词和名词之间，填介词，所以排除D选项；结合"the street"可知此处指"横穿马路"，排除A和B选项。walk across"步行穿过"。故选C。
5.答案：B
解析：句意:威廉·莎士比亚举世闻名。考查介词辨析。cross穿过; around围绕; for为了; with带有。根据"William Shakespeare is famous...the world"可知, 此处指莎士比亚举世闻名, be famous around the world"举世闻名"。故选B。
6.答案：B
解析：考查名词辨析，actor演员；bridge桥；guest客人；actress女演员。根据"Jim hasn't talked with his father for a long time"可知吉姆很久没有和父亲说话了，所以对方希望有人从中可以调解，这个人相当于桥梁的作用。故选B。
7.答案：C
解析：句意:—看,一位盲人老头正在街道的中间,太危险了。—让我们去帮助他过马路吧。考查介词辨析。 through通过,指从……内部穿过;along沿着;across通过,指从……表面通过;over在……上面。穿过道路要用across。故选C。
8.答案：C
解析：考查名词辨析。school学校；factory工厂；bridge桥；city城市；根据"across the Taiwan Straits"可知，跨越海峡的应该是桥梁。故选C。
9.答案：C
解析：考查名词辨析，way方式；road路；bridge桥梁；boat小船。根据"between the young and the old"可知交流是一座桥梁。故选C。
10.答案：D
解析：句意:Betty1.7米高。她比Lucy高。考查形容词辨析。longer更长的; wider更宽的; stronger更强壮的; taller更高的。根据"Betty is 1.7 meters"可知, 身高比Lucy更高。故选D。
二、填空
11.答案：walk
12.答案：wide
13.答案：cross
14.答案：bridge
15.答案：groups
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