课课练：Unit6 An old man tried to move the mountains Section B2 2a-2e（含答案）

第5课时　[Unit 6 Section B2 2a-2e]
Ⅰ.根据句意及汉语提示写出所缺的单词
1.John’s 　　　　(妻子) is a beautiful woman. Her name is Linda.
2.My brother spent the 　　　　(整体的) afternoon cleaning his room yesterday.
3.His 　　　　(继母) is not kind to him.
4.It’s not easy for him to carry the heavy 　　　　(石头).
5.There’s a wallet on the 　　　　(地面).
Ⅱ.根据句意及首字母提示补全单词
6.Put on your sunglasses, Tom. The sun is so b　　　　.
7.Mr. Smith is Mrs. Smith’s h　　　　. They have two children.
8.The sun is s　　　　. Let’s lie in the sun and enjoy the sunshine.
9.Bad eating habits and little exercise usually l　　　　 to some health problems.
10.Jim is a b　　　　 boy. He fought against a bad man yesterday.
Ⅲ.根据汉语意思完成句子
11.那个婴儿昨天晚上睡了那么长时间啊!
　　　　 　　　　　　　　　　　　the baby slept last night!
12.这把椅子是竹子制成的。
The chair is 　　　　 　　　　bamboo.
13.昨天我路过商店时,听见他正在唱歌。
I heard him 　　　　when I 　　　　past the shop yesterday.
14.那部电影如此感人以至于很多人哭了。
The movie was 　　　　　 　　　　　　　many people cried.
15.他一得到消息就会告诉我。
　　　　 　　　　　　　　he gets the news, he 　　　　tell me.
Ⅳ.单项填空
16.My sister has a sweet 　　　　and she wants to be a singer.
A.sound B.shout
C.noise D.voice
17.Be 　　　　! Don’t be afraid of the difficulties!
A.brave B.quiet
C.happy D.slow
18.My brother will lead you 　　　　to my house.
A.go B.going
C.to go D.went
19.The sun 　　　　bright in the sky and made the room bright.
A.lay B.covered
C.shone D.moved
20.Miss Gao asked a question, but it was 　　　　that nobody could answer it.
A.very difficult B.too difficult
C.difficult enough D.so difficult
答案 16-20
Ⅴ.阅读理解
On May 22, 2021, people in China and around the world felt sad. China’s “father of hybrid rice(杂交水稻之父)” Yuan Longping died at 91 on this day.
Yuan spent his life researching hybrid rice, which ended hunger for millions of people not only in China, but around the world. Hybrid rice is grown in 57 percent of China’s rice fields. It feeds an extra 80 million people a year. It is also grown in over 40 countries, including India, the US and Brazil, etc.
Yuan grew up in a time of war and famine(饥荒). How to get enough to eat was a serious problem in China at that time. After he finished high school, he decided to study agriculture(农业).After seeing many people die of hunger during a serious famine that lasted from 1959 to 1961, he decided to study hybrid rice.
In 1973, he succeeded in growing the world’s first high-yield(高产的) hybrid rice. It could reach a yield of over 500 kg per mu, higher than the 300-kg yields from normal rice.
In 2019, he was awarded the Medal of the Republic, China’s highest state honor.In 2020, hybrid rice achieved 1,500 kilograms per mu in two growing seasons, setting a new world record. His team also started to research growing seawater rice in 2016. Their experiment succeeded in 2017.
Yuan once said he had two dreams. One was to enjoy the shade under rice crops that were taller than men. The other was that hybrid rice would be grown all over the world.I think his dreams might come true one day.
21.When was Yuan Longping born
A.In 1922.
B.In 1930.
C.In 1940.
D.In 1957.
22.Yuan Longping helped people solve the food problem by 　　　　.
A.developing the hybrid rice with his team
B.borrowing enough food from other countries
C.discovering another kind of food to eat
D.asking people to grow more rice in their fields
23.Which of the following is NOT true about hybrid rice
A.It is grown in over half of China’s rice fields.
B.It is grown all over the world at present.
C.Its yield is much higher than that of normal rice.
D.It can help people solve food problems.
24.In one growing season, what was the yield of hybrid rice in 2020
A.300 kg per mu. B.500 kg per mu.
C.750 kg per mu. D.1,500 kg per mu.
25.What does this passage mainly tell us
A.The new kind of hybrid rice is worth studying forever.
B.The best season to grow hybrid rice.
C.The yield of new hybrid rice is improving quickly.
D.The life of China’s “father of hybrid rice”.
答案
Ⅰ.1.wife　2.whole　3.stepmother
4.stone(s)　5.ground
Ⅱ.6.bright　7.husband　8.shining
9.lead　10.brave
Ⅲ.11.What a long time　12.made of
13.singing; walked　14.so moving that
15.As soon as; will
Ⅳ.16.D　我姐姐嗓音甜美,她想当一名歌手。sound泛指一切自然界的声音;shout作名词时,指人或动物由于情绪变化而叫喊发出的声音; noise常指不悦耳、不和谐的嘈杂声;voice一般指人说话、唱歌的声音,是嗓子所发出的声音。
17.A
18.C　我的弟弟将会带你去我家。lead sb. to do sth.意为“引导/带领某人做某事”,
19.C　太阳在天空中照耀,使得房间很明亮。lie意为“躺”;cover意为“覆盖”;shine意为“照耀,发光”;move意为“移动”。根据“made the room bright”可知是太阳照耀。
20.D　高老师问了一个问题,但是它如此难以至于没有人能够回答。“so…that…”引导结果状语从句,意为“如此……以至于……”。
Ⅴ.【主旨大意】 本文向我们介绍了伟大的科学家袁隆平。在20世纪60年代,中国遭受了严重的饥荒。袁隆平在1973年研发出了新的水稻品种——杂交水稻。
21.B　数字计算题。由第一段可知,袁隆平在2021年5月22日逝世,享年91岁,由此推断袁隆平出生于1930年。因此选B。
22.A　由第二段第一句“Yuan spent his life researching hybrid rice, which ended hunger for millions of people…”可知,袁隆平毕生研究杂交水稻,来解决人们的吃饭问题。因此选A。
23.B　推理判断题。由第二段最后一句“It is also grown in over 40 countries…”及最后一段倒数第二句“The other was that hybrid rice would be grown all over the world.”可推断,杂交水稻目前还没有在全球种植,因此选B。
24.C　推理判断题。由倒数第二段第二句“In 2020, hybrid rice achieved 1,500 kilograms per mu in two growing seasons…”可知,在2020年,杂交水稻两季的亩产量是1500千克,由此可推断一季的亩产量是750千克,因此选C。
25.D　本文主要介绍了袁隆平的生平,他和他的团队研发的杂交水稻解决了亿万人民的吃饭问题。