Ⅰ. Read and think(大声准确地朗读下列句子,想一想字母组合ck在这些单词中发什么音?)
1. Click, click, Jack clicks the mouse.
Check, check, Jack checks the computer.
2. Click, click, Nick quickly clicks the keyboard.
Kick, kick, Black Duck on the screen gives a kick!
1. Click, click, Jack clicks the mouse.
Check, check, Jack checks the computer.
2. Click, click, Nick quickly clicks the keyboard.
Kick, kick, Black Duck on the screen gives a kick!
答案
字母组合ck在这些单词中全部发 /k/ 的音。
解析
【分析】首先明确题目要求是判断字母组合ck在给定单词中的发音,先从给出的句子中找出所有含字母组合ck的单词,再逐一分析这些单词中ck的发音,最后总结规律得出结论。
【解析】先提取含字母组合ck的单词:Click、clicks、Check、Nick、kick、Black;逐一观察这些单词,发现每个单词中的字母组合ck都发/k/的音,因此得出结论。
【答案】字母组合ck在这些单词中全部发 /k/ 的音。
【知识点】英语字母组合发音;ck的发音规则
【点评】本题通过具体例句考查英语中字母组合ck的基础发音,帮助学生巩固常见字母组合的读音规则,属于基础语音知识题。
【难度系数】0.8
【解析】先提取含字母组合ck的单词:Click、clicks、Check、Nick、kick、Black;逐一观察这些单词,发现每个单词中的字母组合ck都发/k/的音,因此得出结论。
【答案】字母组合ck在这些单词中全部发 /k/ 的音。
【知识点】英语字母组合发音;ck的发音规则
【点评】本题通过具体例句考查英语中字母组合ck的基础发音,帮助学生巩固常见字母组合的读音规则,属于基础语音知识题。
【难度系数】0.8
Ⅱ. Think and answer(Xiaopu 和 Xiaojiang 正在玩“Computer Quiz”游戏。思考并回答问题)

答案
1. click, mouse 2. password, delete
解析
【分析】
本题是补全对话的题目,需结合电脑操作的英语表达和上下文语境填写空缺词汇。首先看第一处对话:询问如何打开文件,回答是双击文件图标,“双击”的英文表达是double-click,对应第一个空;第二处对话:询问能否借某物品,答语提到“我的没电了”,结合电脑场景,鼠标没电符合语境,对应第二个空;第三处对话:提到要登陆电脑,回答需输入且不能泄露,登陆需要密码,对应第三个空;第四处对话:表示不想要照片,对应电脑操作中的删除,对应第四个空。
【解析】
1. 第一个空:打开文件的操作是双击文件图标,“双击”的英文为double-click,故填click;
2. 第二个空:结合“物品没电”和电脑场景,借鼠标(mouse)符合语境,故填mouse;
3. 第三个空:登陆电脑需要输入密码(password),且密码不能告知他人,符合语境,故填password;
4. 第四个空:不想要照片,对应删除(delete)操作,故填delete。
【答案】
click, mouse, password, delete
【知识点】
电脑操作英语词汇、日常对话补全
【点评】
本题结合电脑操作的实际场景,考查相关英语词汇的运用,贴近日常,需要学生熟悉基础的电脑操作英文表达,难度适中。
【难度系数】
0.5
本题是补全对话的题目,需结合电脑操作的英语表达和上下文语境填写空缺词汇。首先看第一处对话:询问如何打开文件,回答是双击文件图标,“双击”的英文表达是double-click,对应第一个空;第二处对话:询问能否借某物品,答语提到“我的没电了”,结合电脑场景,鼠标没电符合语境,对应第二个空;第三处对话:提到要登陆电脑,回答需输入且不能泄露,登陆需要密码,对应第三个空;第四处对话:表示不想要照片,对应电脑操作中的删除,对应第四个空。
【解析】
1. 第一个空:打开文件的操作是双击文件图标,“双击”的英文为double-click,故填click;
2. 第二个空:结合“物品没电”和电脑场景,借鼠标(mouse)符合语境,故填mouse;
3. 第三个空:登陆电脑需要输入密码(password),且密码不能告知他人,符合语境,故填password;
4. 第四个空:不想要照片,对应删除(delete)操作,故填delete。
【答案】
click, mouse, password, delete
【知识点】
电脑操作英语词汇、日常对话补全
【点评】
本题结合电脑操作的实际场景,考查相关英语词汇的运用,贴近日常,需要学生熟悉基础的电脑操作英文表达,难度适中。
【难度系数】
0.5
Ⅲ. Read and say(同学们正在讨论电脑的发展。用as ... as句型加入讨论)
1. ENIAC was as big as a room. And it was
2. Modern computers are
3. A laptop screen is
4. In 2050, computers might be
1. ENIAC was as big as a room. And it was
as heavy as
four elephants (heavy).2. Modern computers are
as small as
a phone! (small)3. A laptop screen is
as thin as
a book. (thin)4. In 2050, computers might be
as tiny as
a coin. (tiny)答案
1. as heavy as four elephants
2. as small as a phone
3. as thin as a book
4. as tiny as a coin
2. as small as a phone
3. as thin as a book
4. as tiny as a coin
解析
【分析】
本题考查英语中“as + 形容词原级 + as”的同级比较句型,用于表达两者在某方面程度相同。解题时需先提取括号内给出的形容词,再结合“as...as”的固定结构,将形容词原级放入两个as之间,后接比较对象,即可得出正确答案。
【解析】
1. 括号内给出形容词heavy,根据“as + 原级 + as”结构,需组成as heavy as,故填as heavy as。
2. 括号内给出形容词small,按结构组成as small as,故填as small as。
3. 括号内给出形容词thin,按结构组成as thin as,故填as thin as。
4. 括号内给出形容词tiny,按结构组成as tiny as,故填as tiny as。
【答案】
1. as heavy as four elephants
2. as small as a phone
3. as thin as a book
4. as tiny as a coin
【知识点】
英语同级比较(as...as结构)、形容词原级用法
【点评】
本题为基础语法应用题型,核心考查同级比较的固定句型,只要掌握“as + 形容词原级 + as”的结构即可轻松解答,属于英语比较级部分的入门练习题。
【难度系数】
0.9
本题考查英语中“as + 形容词原级 + as”的同级比较句型,用于表达两者在某方面程度相同。解题时需先提取括号内给出的形容词,再结合“as...as”的固定结构,将形容词原级放入两个as之间,后接比较对象,即可得出正确答案。
【解析】
1. 括号内给出形容词heavy,根据“as + 原级 + as”结构,需组成as heavy as,故填as heavy as。
2. 括号内给出形容词small,按结构组成as small as,故填as small as。
3. 括号内给出形容词thin,按结构组成as thin as,故填as thin as。
4. 括号内给出形容词tiny,按结构组成as tiny as,故填as tiny as。
【答案】
1. as heavy as four elephants
2. as small as a phone
3. as thin as a book
4. as tiny as a coin
【知识点】
英语同级比较(as...as结构)、形容词原级用法
【点评】
本题为基础语法应用题型,核心考查同级比较的固定句型,只要掌握“as + 形容词原级 + as”的结构即可轻松解答,属于英语比较级部分的入门练习题。
【难度系数】
0.9
Ⅳ. Act and answer(Xinxin 正在请教 Shenshen 如何使用电脑。请你扮演 Shenshen 来帮助她)
1.
Is it safe to use my birth date as a password?
Yes./No.
2.
If I delete a file, can I find it back?
Yes./No.
3.
Do I need to turn off my computer every day?
Yes./No.
1.
It’s unsafe because people can easily guess it.
(unsafe, people can guess it)2.
When you delete a file, it usually moves to the Recycle Bin, so you can get it from there.
(move, the Recycle Bin (回收站))3.
Just like you need sleep, your computer needs rest too. Turning it off saves battery life.
(rest, save battery life)答案
(此题答案仅供参考)
1. No. It’s unsafe because people can easily guess it.
2. Yes. When you delete a file, it usually moves to the Recycle Bin, so you can get it from there.
3. Yes. Just like you need sleep, your computer needs rest too. Turning it off saves battery life.
1. No. It’s unsafe because people can easily guess it.
2. Yes. When you delete a file, it usually moves to the Recycle Bin, so you can get it from there.
3. Yes. Just like you need sleep, your computer needs rest too. Turning it off saves battery life.
解析
【分析】
本题是关于电脑使用的英语情景问答,需先明确每个问题的核心,再结合括号内给出的提示,选择正确的"Yes/No"回答,并补充符合英语表达习惯和电脑常识的原因,完成作答。
【解析】
1. 问题询问用生日当密码是否安全,括号提示"unsafe, people can guess it",说明不安全,故回答No,补充原因:It’s unsafe because people can easily guess it.
2. 问题询问删除文件能否找回,括号提示"move, the Recycle Bin (回收站)",说明删除的文件会移到回收站可找回,故回答Yes,补充原因:When you delete a file, it usually moves to the Recycle Bin, so you can get it from there.
3. 问题询问是否每天需要关电脑,括号提示"rest, save battery life",说明关电脑能让电脑休息、省电,故回答Yes,补充原因:Just like you need sleep, your computer needs rest too. Turning it off saves battery life.
【答案】
1. No. It’s unsafe because people can easily guess it.
2. Yes. When you delete a file, it usually moves to the Recycle Bin, so you can get it from there.
3. Yes. Just like you need sleep, your computer needs rest too. Turning it off saves battery life.
【知识点】
英语情景交际、电脑常识表达
【点评】
本题结合日常电脑使用场景,考查英语问答的实际运用,贴近生活,难度适中,能帮助学生将英语学习与生活常识结合。
【难度系数】
0.6
本题是关于电脑使用的英语情景问答,需先明确每个问题的核心,再结合括号内给出的提示,选择正确的"Yes/No"回答,并补充符合英语表达习惯和电脑常识的原因,完成作答。
【解析】
1. 问题询问用生日当密码是否安全,括号提示"unsafe, people can guess it",说明不安全,故回答No,补充原因:It’s unsafe because people can easily guess it.
2. 问题询问删除文件能否找回,括号提示"move, the Recycle Bin (回收站)",说明删除的文件会移到回收站可找回,故回答Yes,补充原因:When you delete a file, it usually moves to the Recycle Bin, so you can get it from there.
3. 问题询问是否每天需要关电脑,括号提示"rest, save battery life",说明关电脑能让电脑休息、省电,故回答Yes,补充原因:Just like you need sleep, your computer needs rest too. Turning it off saves battery life.
【答案】
1. No. It’s unsafe because people can easily guess it.
2. Yes. When you delete a file, it usually moves to the Recycle Bin, so you can get it from there.
3. Yes. Just like you need sleep, your computer needs rest too. Turning it off saves battery life.
【知识点】
英语情景交际、电脑常识表达
【点评】
本题结合日常电脑使用场景,考查英语问答的实际运用,贴近生活,难度适中,能帮助学生将英语学习与生活常识结合。
【难度系数】
0.6
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