1选择题
Look at the picture described below and answer the question.
已知信息:小明参观科技馆,看到机器人展台上摆着三个蓝色小球和两个红色小球,旁边还放着一台机器人。
Question: How many balls are there on the robot table?
- A. Two
- B. Three
- C. Five
- D. Ten
答案:C
解析:本题考查数字1-10及 How many...? 句型的回答。已知信息给出蓝色小球 three 个、红色小球 two 个,问的是 balls(小球)的总数,因此 3 + 2 = 5,用英文数字 five 回答。易错点:①只数了蓝色或红色其中一种,误选 A 或 B;②把旁边的机器人也算进数量,但机器人不是 ball;③five 与 nine 发音易混,但本题只需听/读数并计算,注意拼写 five 不是 fiv。故选C。
2选择题
阅读下面小对话,选出最佳选项。
Amy: Look at my robot. It has two big eyes and one small nose.
Tom: Cool! How many eyes does it have?
Amy: ______
- A. It has one eye.
- B. It has two eyes.
- C. It has two nose.
- D. It has ten eyes.
答案:B
解析:本题考查数字在语境中的理解以及 How many...? 的应答。对话中明确说 It has two big eyes,所以回答应为 It has two eyes.。易错点:① 看到 one small nose 就选 A,属于把 nose 的信息错当成 eyes 的信息,审题不清;② 选 C 时忽略了 two 后面名词要用复数,two nose 是错误表达,应为 two noses;③ 选 D 属于脱离原文随意猜测数字。回答 How many...? 时,数字要与原文保持一致,名词要用正确的单复数形式。故选B。
3选择题
阅读下面的小对话,从每题所给的A、B、C和D四个选项中,选出最佳选项。
Tom is at the science club with his teacher. They are making little robots.
Teacher: How many robot heads do we have?
Tom: We have six robot heads.
Teacher: Good! How many robot arms do we have?
Tom: We have eight robot arms.
Question: How many robot arms do they have?
- A. Six.
- B. Seven.
- C. Eight.
- D. Nine.
答案:C
解析:本题考查数字one到ten的认读以及核心句型「How many ...?」的问答。对话中明确说「We have six robot heads.」和「We have eight robot arms.」,题目问的是 robot arms(机器人手臂),因此答案是 eight。易错点一:把 robot heads 的数量 six(六)误当成答案,选A,属于没有看清问的是哪一种零件;易错点二:eight(八)与 seven(七)、nine(九)认读混淆,要借助儿歌「seven, eight, nine, ten,七八九十一连串」加强记忆。回答 How many 时直接说数字即可,如 Eight。故选C。
4选择题
Amy is in the science room. She counts the things on the table. There are seven small boxes and two cups. Amy says, "How many boxes?"
What is the right answer?
- A. Seven.
- B. Two.
- C. Nine.
- D. Ten.
答案:A
解析:本题考查 How many 问句的应答与数字识读。题干说桌上有 seven small boxes 和 two cups,问的是 boxes(盒子)的数量,所以回答 Seven。易错点:① 看到数字就选,不看问的是什么物品,把 cups 的数量 two 当成答案(误选 B);② 把两个数字相加 seven + two = nine,误选 C,但 How many 问的是 boxes 的数量,不是总数;③ 不认识 seven,误以为是十。抓住问句中的关键词 boxes,回到句中找 boxes 的数量即可。故选A。
5填空题
根据提示,用英语写出正确的数字单词,补全句子。
小朋友们在科技小屋里做风车,桌上放着一些零件。已知信息:小风车叶片有 five 片,小木棍有 seven 根,小珠子有 ten 颗。
1. There are ________ blades on the little windmill.(叶片,five)
2. There are ________ sticks on the desk.(小木棍,seven)
3. There are ________ beads in the box.(小珠子,ten)
用英语数一数,把数字写出来。
答案:1. five
2. seven
3. ten
解析:本题考查数字 one 到 ten 的拼写与认读,属于「Numbers:认识数字」的基础考点,直接呼应课本中「数一数、用英语数出来」的变式练习。已知信息已经用英文给出数量词 five、seven、ten,学生只需正确抄写对应的英文数字单词即可。易错点一:把 five 写成 fiv 或 fieve,注意结尾是 -ve;易错点二:把 seven 写成 saven 或把 ten 写成 tan,要牢记「seven, eight, nine, ten」这一串儿歌的正确拼写;易错点三:句子里数量后接名词,如 five blades、seven sticks、ten beads,数字与名词搭配即可表达数量,不要写成 five blade(漏掉复数-s)。
6解答题
根据情境,用英语回答问题。
已知信息:学校科技节上,一年级同学在搭积木模型。桌上有四块红色积木、三块黄色积木和一块蓝色积木。
(1) How many red blocks are there?
(2) How many yellow blocks are there?
(3) How many blocks are there in all?
(4) 请用英语数字写出你的答案,并用完整的句子回答第(1)小题。
答案:(1) There are four red blocks. / Four.
(2) Three. / There are three yellow blocks.
(3) Eight.(4 + 3 + 1 = 8)
(4) 示例完整句:There are four red blocks on the table.
参考完整作答:
(1) There are four red blocks.
(2) There are three yellow blocks.
(3) There are eight blocks in all.
(4) 用到的数字词为 four, three, one, eight。
解析:本题考查数字1-10的认读、How many...? 的回答方式以及数字加名词表数量的能力。第(1)(2)小题直接对应题干中的数量,分别回答 four 和 three;第(3)小题要求求总数,需把 4 + 3 + 1 = 8,用 eight 回答。易错点:①How many 后的名词要用复数形式,写成 How many block? 是错的;②数字与名词搭配时忘记复数,如写 four red block;③nine 与 five 拼写易混,注意 eight 的拼写不要写成 eght;④回答 How many 可以直接说数字(如 Four),也可以用完整句 There are four...,两种均可,但完整句须注意 There are + 复数名词。
7解答题
小明在科技小工坊里搭积木机器人。已知信息:他用了 three red blocks(三块红积木)、five blue blocks(五块蓝积木)和 two yellow blocks(两块黄积木)。请用英语回答下列问题:
(1) How many red blocks? ______
(2) How many blue blocks? ______
(3) How many yellow blocks? ______
(4) How many blocks in all(一共有多少块积木)? ______
答案:(1) Three. (2) Five. (3) Two. (4) Ten.
解析思路:(1) 红积木 three;(2) 蓝积木 five;(3) 黄积木 two;(4) 3 + 5 + 2 = ten,所以一共有 ten blocks。
解析:本题考查数字 one 到 ten 的认读与 How many 问数量的应答。前三问是直接从句子里提取数字,属于基础题;第(4)问需要把三个数字合起来数,属于中档题。易错点:① 回答 How many...? 时应直接用英语数字(如 Three),不能写阿拉伯数字 3 或中文;② 数字 three、five、two 拼写易错,注意 five 不是 fiv,three 中 th 不要漏;③ 第(4)问把 3+5+2 算成 nine 或 eleven,属于数数不仔细;④ 若在数字后补名词,要用复数形式,如 ten blocks,不要写 ten block。
8解答题
Look at the robot lab. Count and write in English.
已知信息:
1. On the desk there are three pencils and four erasers.
2. On the shelf there are five small robots and two balls.
3. Under the chair there are six books.
请用英语完成下面的问答,把数字写在横线上。
(1) How many pencils are there? ________
(2) How many erasers are there? ________
(3) How many robots are there? ________
(4) How many balls are there? ________
(5) How many books are there? ________
答案:(1) Three. / Three pencils.
(2) Four. / Four erasers.
(3) Five. / Five robots.
(4) Two. / Two balls.
(5) Six. / Six books.
解析:本题考查数字 one 到 ten 的认读与 How many 问句的回答。解题步骤:先读懂已知信息中每组物品的数量,再用英文数字回答。易错点:① 受汉语影响把 three 写成拼音或汉字「三」;② 回答 How many pencils are there? 时只写数字也可以,但若写成完整短语,名词 pencils 要加 -s;③ 把 three、five、six 拼写错(如写成 tree、fiv、siks);④ 数字与物品对不上号,如把 erasers 的数量 four 写成 five。答题时可先把数字和物品一一对应再作答,确保数量与单词匹配。