英語：Unit 3 Buying and Selling Lesson 18課時訓練

Lesson 18 （課堂作業）

I. 根據句意和首字母提示完成單詞

1.I w________ if he has arrived.

2.I went to the supermarket to buy some s________ yesterday afternoon.

3.My mother took some money and walked to the m________ just now.

4.That is q________ a nice horse.

5.The farmers are busy getting r________for the harvest.

II. 用動詞的正確形式填空

1.I ________(buy) sixteen cookies tomorrow.

2.I ________(bake) something good to eat this afternoon.

3.Look, the boys ________ (play) basketball over there.

4.Jenny ________ (fall) off from the tree yesterday.

5.I ________ (not hear) anything yet.

參考答案

I.1.wonder 2.supplies 3.mall 4.quite 5.ready

II. 1.will/am going to buy 2.will/am going to bake 3.are playing 4.fell 5.haven’t heard

Lesson 18 （課下作業）

I.單項選擇

1.Thank you for ____.

A. wake me up    B. wake up me   C. waking up me   D. waking me up

2.Danny is very sleepy, his eyes ____ slowly.

A. close         B. closes        C. closing         D. closed

3.Li Ping’s father works in ____ university.

A. a            B. an            C. /           D. other

4.____ book on the desk is Li Ping’s.

A. A           B. An            C. The            D. /

5.The mall will ____ for 12 hours on Sunday.

A. open        B. opens         C. be open        D. opening

6.—They say there’s a new restaurant nearby.

—Yes, and it ____ for no more than a week.

1. has been open                B. opens
2. is opening                   D. is opened

7.—Mike, what are doing there?

—Listen, Mum! Can you hear somebody ____ upstairs？

1. going                     B. goes

C. go                       D. to go

8.  －What will you do if it___ tomorrow?

－I’ll stay at home and watch the match on TV.

1. rain                     B. rains 
2. will rain                     D. is raining

II. 根據漢語提示，完成句子

1.他今天早晨早起寫作業。

He ________ ________ ________ this morning ________ ________ his homework.

2.他拉開了門。

He ________ the door ________.

3.我想知道巴金出生在什么地方。

I wonder ________ Ba Jin ________ ________.

4.你能聽見有人在隔壁唱歌嗎？

 Can you hear ________ ________ ________ the next room?

5.你要來一大瓶橘子汁嗎？

________ you ________ ________ ________ ________ ________ orange?

III. 完形填空

There was a woman in Detroit, who had two sons. She was worried about them, especially the younger one, Ben, (1)______he was not doing well in school. Boys in his class made jokes about him because he seemed so (2)______.

　　The mother (3)______ that she would, herself, have to get her sons to do better in school. She told them to go to the Detroit Public Library to read a (4)_____ a week and so a report about it for her.

　　One day, in Ben's (5)______, the teacher held up a rock and asked if anyone knew it. Ben put up has hand and the teacher let him (6)_____. “Why did Ben raise his hand?” they wondered. He (7)_______ said anything; what could he possibly want to say?

　　Well, Ben not only (8)_______ the rock; he said a lot about it. He named other rocks in its group and even knew (9)______ the teacher had found it. The teacher and the students were (10)_______.Ben had learned all this from doing one of his book (11)____.

　　Ben later went on to the (12)_____ of his class. When he finished high school, he went to Yale University and at last became one of the best doctors in the United States.

　　After Ben had grown up, he (13)_____ something about his mother that he did not know as a (14)_______.

She, herself, had never learned how to (15)_______.

(  )1. A. because   B. so       C. but       D. though

(  )2. A. clever    B. hard      C. slow    D. quick

(  )3. A. asked    B. decided   C. forgot   D. heard

(  )4. A. notice   B. message  C. book       D. question

(  )5. A. class    B. room    C. office     D. lab

(  )6. A. think    B. leave   C. stand        D. speak

(  )7. A. always  B. even     C. quickly      D. never

(  )8. A. found   B. played   C. knew       D. threw

(  )9. A. whether  B. when    C. where     D. why

(  )10.A. afraid   B. surprised  C. worried   D. unhappy

(  )11.A. picture  B. exercises  C. shops     D. reports

(  )12.A. top    B. end        C. back      D. behind

(  )13.A. learnt  B. remembered C. understood  D. guessed

(  )14.A. doctor  B. child       C. student   D. teacher

(  )15.A. read   B. work       C. teach     D. slow

IV. 閱讀理解

Most animals only have animals of a different kind for food. But sometimes two kinds of animals come together in a partnership (伙伴關系) which is good for them. You may have noticed some birds on the backs of sheep. This is not because they want a ride, but because they find easy food in the parasites (寄生蟲) on sheep. The sheep let the birds do so because they can stop the parasites from troubling them. So though they can do with it by themselves, they can do better together with each other.

　　Sometimes an animal has a plant partner. The relationship develops until the two partners cannot do without each other. This is so in corals of the sea. Inside their bodies they have very small plants, which act as “cleaners”, taking the useless things from the coral and giving oxygen in return. That is what the animal needs to live. If the plants are killed, or are even kept from receiving light so that they cannot live as usual, the corals will die.

　　1.Some birds like to sit on a sheep because ________.

　　A. they can eat its parasites     B. they enjoy traveling with the sheep

　　C. they can’t live without its parasites  D. they want to find the warm place

　　2.The underlined word “they” in the first paragraph means _________.

　　A. birds and parasites       B. birds and sheep

　　C. parasites and sheep       D. birds, parasites and sheep

　　3.We learn from the passage that corals need plants for _______.

　　A. friends  B. light   C. food   D. oxygen

　　4.The Chinese for the word “oxygen” is _________.

　　A. 氧氣  B. 空氣   C. 廢氣  D.二氧化碳

　　5.What is the second paragraph mainly about?

　　A. Some animals and plants cannot live without each other.

　　B. Some animals and plants cannot develop their friendship easily.

　　C. Some plants eat each other.

D. Some animals live better together.

參考答案

I.1.D 2.A 3.A 4.C 5.C 6.A 7.A 8.B 

II. 1.get up early to do 2.pulled open 3.where was born 4.somebody singing in 5.Would like a big bottle of

III. 1.A. 后面這句話是前面內容的原因，這從句子的意思上可以直接看出來。

2.C. 孩子們與Ben開玩笑的原因是他的反應較慢，這從所給的四個詞的詞義上可以看出。

3.B. 由于孩子們的學習不好，他們的母親才會做出決定自己努力去幫助他們。

4.C. 到圖書館肯定是去讀書的。

5.A. 根據下句“the teacher held up a rock” 可知這是在課堂上。

6.D. 根據上句“Ben put up his hand” 可以知道Ben 舉手之后，老師是會讓他發言的。

7.D. 前文已經提到，Ben的反應較慢，所以他從不回答老師的問題的。這次，他舉手回答問題，當然同學們會感到懷疑。

8.C. 根據下句“he said a lot about it” 可知Ben對rock 應該上懂的很多。

9.C. 根據所給詞語的詞義可知答案。

10.B. 當聽完Ben的回答之后，老師和同學們一定會吃驚的。

11.D. Ben的這些知識都是從他讀的書籍的報導中得到的，這是人們在圖書館中獲取知識的途徑。

12.A. 根據下句“When he finished high school, he went to Yale University.”可知Ben已經成為了一名好學生。

13.A. Ben 的一些知識和思想是從他母親那里學來的。

14.B. Ben現在所懂的知識是他小時候所不了解的，其實任何人都是這樣的。

15.A. 文章整體貫穿的是讀書。

IV. 1.A.本題屬于表層理解題。答案即在“This is not because they want a ride, but because they find easy food in the parasites (寄生蟲) on sheep.”一句之中。

2.B.前文中的“The sheep let the birds do so because they can stop the parasites from troubling them.”的意思是說“綿羊讓鳥兒落在自己身上，因為鳥兒可以將它們身上的寄生蟲吃掉。”；另一句“So though they can do with it by themselves…”的意思是說“盡管它們自己也能對付寄生蟲……”。綜合上面兩句話的意思，再結合“…they can do better together with each other.”這一句話，即得答案。

3.D.顯然，根據“…taking the useless things from the coral and giving oxygen in return. That is what the animal needs to live.”這兩句話可知，珊瑚需要植物提供的氧氣才能生存下去。

4.D.聯系生物學常識，氧氣是各種生物賴以生存所必需的，所以由此可以推測出該詞的意思是“氧氣”。

5.A.根據這一自然段的內容，珊瑚和它們體內的植物具有相互依存的關系。因此，答案非A莫屬。選項D迷惑性較大。因為這一自然段主要說明了珊瑚與體內植物的關系，它們在一塊生存得很好。但選項D意思是“一些動物在一起生存得更好。”只要注意“動物”和“植物”這兩個字眼，即可將此項排除。

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