内容正文:
Unit4 A Good Read
⭐Grammar导学案
学习目标
1. 掌握疑问词 + to-infinitive 四种句式结构,分清动词 / 形容词后接该结构、疑问词后搭配名词的用法;
2. 区分 must & have to 表 “必须” 的核心差异,掌握其否定形式 mustn’t /don’t have to;
3. 结合读书、写书评、图书馆规则话题,完成填空、对话、短文写作三类习题;
4. 综合两套语法口头、书面表达读书计划、图书馆规范,能灵活辨析主观义务与客观强制要求。
一、预习案(课前自主完成)
(一)词汇 & 语法预习・基础过关
模块 A:疑问词 + to-infinitive 四大结构
1. c 动词 + 疑问词 + to do
decide what to read, forget when to return, wonder where to find
2. d 动词 + 疑问词 + 名词 + to do
discuss which book to read, decide how many books to take
3. a 形容词 + 疑问词 + to do
be not sure who to ask, be certain what to include
4. b 动词 + 宾语 + 疑问词 + to do
advise us which to choose, ask teacher when to hand in, show us what to write, teach myself how to make, tell classmates where to find
疑问词清单:what /which/who (m) /when/where /how/how many /how much
模块 B:must & have to 用法区分
1. must:说话人主观认为必须;否定 mustn’t = must not 禁止、绝不允许
2. have to:客观环境、规则要求不得不;否定 don’t/doesn’t/didn’t have to 不必、没必要
3. 时态变化:have to 有人称时态变化(has to /had to);must 无时态变形
模块 C 单元读书主题动词短语
return library books 归还图书;hand in book review 上交书评;make a mind map 制作思维导图;check spelling and grammar 检查拼写语法;give away the ending 剧透结局;take care of books 爱护图书
4. 核心句型抄写 + 翻译
1. Millie has decided what to read for the Reading Month.
译:________________________________________
2. I am not certain where to find travel books.
译:________________________________________
3. I must check my spelling before handing in the review.
译:________________________________________
4. I have to finish the book review before Friday, but I don’t have to love the story.
译:________________________________________
(二)预习思考
1. 形容词(sure/certain)后接疑问词 + to do 属于结构____;动词后先加人再加疑问词 to do 是结构____。
2. 主观内心觉得 “必须” 用____;客观规则、处境迫使 “不得不” 用____。
3. mustn’t 含义是________;don’t have to 含义是________。
二、课堂探究案(课中小组合作完成)
探究任务一:语篇问题链・分层研读语法文本
基础浅层问题链(疑问词 + to do)
1. What four sentence patterns can we use with question words + to-infinitive?
2. What words can we put after what / which / how many?
3. 匹配句式分类(课本例句分组)
① Millie has decided what to read. —— c Verb + question word + to-infinitive
② They are discussing which book to read next. —— d Verb + question word + noun + to-infinitive
③ I am not certain what to include. —— a Adjective + question word + to-infinitive
④ Mr Wu advised us which to choose first. —— b Verb + object + question word + to-infinitive
基础浅层问题链(must & have to)
1. When do we use must? When do we use have to?
2. What’s the difference between mustn’t and don’t have to?
3. 判断:
I ______ finish the review, the teacher requires it.(客观)
I ______ finish it, I want a good score.(主观)
进阶逻辑梳理
1. 疑问词 + to do 本质:简化宾语从句,省略主语 + can/should/will
2. must 无变形,侧重内心自觉;have to 随人称时态变化,侧重外界强制;
3. 禁令用 mustn’t;无义务、可不用做用 don’t have to。
探究任务二:合作探究・小组习题突破(4 人互助小组)
活动 1:A1 读书月教师讲话填空
1 which
2 how many
3 what
4 how
5 when
活动 2:A2 课后对话完形(方框词变形 to do)
1 what to read
2 when to hand in
3 how to create
4 who to ask
5 where to meet
活动 3:B1 图书馆规则短文(must /don’t have to)
1 must
2 must
3 must not
4 must
5 must not
6 do not have to
活动 4:小组辨析游戏
1. 给出中文句子,组员判断用疑问词 + to do 哪一种结构;
2. 给出场景,区分 must /have to /mustn’t /don’t have to。
探究任务三:迁移表达・分层输出
迁移 1:口头基础输出(读书话题造句)
模板 1:I haven’t decided which novel to borrow.(疑问词 to do)
模板 2:I must finish my reading task, and I have to hand in the review tomorrow.
迁移 2:双人综合对话(融合两套语法)
A: Have you decided what to write for your book review?
B: Yes, but I don’t know how to make a mind map. I must ask Daniel for help.
A: We have to finish it before Friday, but we don’t have to write a very long article.
迁移 3:书面短句输出
1. 四种疑问词 to do 结构各造 1 句(读书主题)
2. must /have to /mustn’t /don’t have to 各造 1 句图书馆场景句子
三、课后拓展案(分层巩固作业)
基础层(全体必做)
1. 背诵四种疑问词 to do 结构、must/have to 区分与否定形式;
2. 完成 A1/A2/A3/B1/B2 全部习题,标注语法结构依据;
3. 8 句混合语法句子,主题:reading & library rules。
提升层(中等学生选做)
1. 句型转换:宾语从句简化为疑问词 + to do;
2. 表格整理:must vs have to 用法、否定、时态对比抄写;
3. 改写 Reading 格列佛原文,加入两套语法句型改写情节。
培优拓展层(学有余力)
1. 双人 1 分钟口语对话:谈论读书计划,交替使用疑问词 to do、must/have to;
2. 小短文 Library rules & my reading plan 不少于 6 句,综合全部语法;
3. 拓展积累:额外 5 个疑问词搭配名词短语并造句。
课堂小结(课堂留白填写)
1. 疑问词 + to do 四类结构:动词直加、动词 + 宾语、形容词后、疑问词后加______;
2. must:______主观必须;否定______禁止;
3. have to:______客观不得不;否定______不必,有人称时态变化。
当堂检测(5 分钟小测)
一、用正确疑问词填空
1. I can’t decide ______ book to borrow.
2. She doesn’t know ______ to write in her review.
3. We are not sure ______ to hand in the homework.
二、用 must /have to /mustn’t /don’t have to 填空
1. You ______ run in the library, it’s dangerous.
2. I ______ finish the review, the teacher asks all students to hand it in.
3. You ______ buy new books; you can borrow from the library.
4. I ______ read every day, I love reading.
三、单项选择
1. I don’t know ______ next.
A. which read B. which book to read C. to read which
2. —Do we ______ finish today?
—Yes, the rule says we ______.
A. have to; must B. must; have to C. have to; have not to
3. You ______ write in library books. It’s not allowed.
A. don’t have to B. mustn’t C. haven’t to
四、翻译句子
1. 我还没决定读哪本书,不确定何时上交书评,也不知道怎样制作思维导图;吴老师建议我们先选哪一本,告诉我们去哪里找旅行类书籍。
2. 我周五必须上交书评,要写简短梗概但严禁剧透结局;我不必非要喜欢这本书,只需写出理由;书写前一定要检查拼写和语法。
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