零五网 全部参考答案 课时作业本闯关练 2025年课时作业本闯关练四年级英语上册译林版 第39页解析答案
(
B
)2.Let's meet ______ two thirty in the afternoon.
A.on
B.at
C.in
答案:B
解析:
本题考查时间介词的用法。在具体的时间点前要用介词at,“two thirty in the afternoon”是具体的时间点,所以用at。on用于具体的某一天或某一天的上午、下午、晚上;in用于年、月、季节等较长的时间段。
(
A
)3.It's time ______ some toy cars.
A.to buy
B.buy
C.buying
答案:A
解析:
在这个句子“It's time ______ some toy cars.”中,需要用到“it's time to do sth”这个固定搭配,表示“是做某事的时候了”。选项A“to buy”符合这个搭配,表示“是买一些玩具汽车的时候了”。选项B“buy”是动词原形,不能直接放在“it's time”后面。选项C“buying”是动词的现在分词形式,也不符合“it's time”的用法。
(
A
)4.— It's hot today. We can ______. — Great!
A.swim
B.going skating
C.make a snowman
答案:A
解析:
根据"It's hot today."可知天气热,A.swim(游泳)符合热天活动;B.going skating(去滑冰)和C.make a snowman(堆雪人)是冷天活动,且can后接动词原形,B项形式错误,故选A。
(
C
)5.Su Hai's pencils ______ long.
A.am
B.is
C.are
答案:C
解析:
本题考查be动词的用法。主语Su Hai's pencils是复数形式,be动词要用are。选项A“am”用于第一人称单数I;选项B“is”用于第三人称单数,均不符合题意。所以选C。
八、下面这篇文章介绍了实验小学的老师 Miss Brown 以及几位学生各自的特点和爱好。读一读,根据图片或首字母提示完成对他们的介绍。(每空 2 分,共 10 分)
Miss Brown is a new ______. She is thin. She likes mangoes very much. She has some good friends, Lisa, Mark, Nancy and Wang Ming. They're her students. Lisa has blue ______ and yellow hair. She doesn't like mangoes. She likes apples. Mark is t______ and thin. H______ hair is yellow too. He likes mangoes too. Nancy is a beautiful girl. She is thin too. Her hair is long and brown. She likes oranges. Miss Brown likes oranges too. Wang Ming is a Chinese boy. He is fat. His ______ are big. He likes pineapples.
答案:teacher; eyes; tall; His; ears
解析:
1. 由"Her students"及插图1(教师形象)可知填teacher。2. 插图2为眼睛,blue后接名词,填eyes。3. 首字母t,描述外貌且与thin并列,填tall。4. 修饰hair,指代Mark,填His。5. 插图3为耳朵,be动词are提示用复数,填ears。
九、[新考法]阅读天气预报,根据天气预报内容,照样子给各地选择对应的天气情况以及可穿的服装或可进行的活动。(每空 2 分,共 10 分)
Good morning, everyone. This is the weather report. It's snowy and cold in Changchun. You can wear your hat. But it's cloudy and hot in Haikou. You can play football. It's windy and warm in Kunming. You can fly a kite. How about Nanjing? It's rainy and cool. Take your umbrella.
1. Changchun 2. Haikou
c A
3. Kunming
a B
4. Nanjing



答案:2.c A;3.a B;4.d 
解析:
1.长春的天气是下雪且寒冷,对应的天气图是e(下雪),对应的活动图是C(堆雪人)。
2.海口的天气是多云且炎热,对应的天气图是c(多云),对应的活动图是A(踢足球)。
3.昆明的天气是有风且温暖,对应的天气图是a(有风),对应的活动图是B(放风筝)。
4.南京的天气是下雨且凉爽,对应的天气图是d(下雨),对应的活动图是D(打伞)。
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