Unit 2 Grammar 学案 2026-2027学年沪教版七年级英语上册

七年级上册 U2 School life U2 grammar学案 2026-2027学年沪教版七年级英语上册 班级 __________ 姓名 __________ 日期 __________ 课型：语法探究　教材：pp.25–26　建议课时：40分钟 本课要解决的问题 What changes when I becomes he or she? 学完能做到：从例句发现一般现在时规则；正确使用do和does提问；用频率表达习惯。 学习重点与难点：主语、助动词与动词形式相互配合；频度副词的位置。 一 从教材中收集证据 5分钟 G1 Read about Jack on p.25. Underline three verbs after Jack or he. Circle two words or phrases that tell you how often something happens. Verbs: __________________ __________________ __________________ Frequency words or phrases: __________________ __________________ Does the passage mainly describe one special day or regular actions? My answer: __________________ My clue: _____________________________ 二 只改主语 还有哪里要变 8分钟 G2 Compare each pair. Underline the change in the verb, then complete the rule. I or we He or she I walk to school. He walks to school. We watch a school game. She watches a school game. I study English every day. He studies English every day. I have lunch at school. She has lunch at school. 1. With I / you / we / they, use the __________ form of the verb. 2. With he / she / it, most verbs add __________. 3. watch → __________; study → __________; have → __________. 小提示 study以“辅音字母＋y”结尾；play中的y前是元音字母。 Try a new example: I play chess. → She _______________________________. 语法探究 把规则说清楚再使用 三 does出现后 动词发生什么变化 7分钟 G3 Compare the statements and questions. Circle do or does; underline the verb after the subject in each question. Statement Question They walk to school. Do they walk to school? Jack walks to school. Does Jack walk to school? Jack plays football. What does Jack play? My rule: Use ______ with I / you / we / they. Use ______ with he / she / it. After do or does, the main verb stays in the __________ form. G4 Repair the questions. Explain one correction in Chinese. 1. What time do Jack get up? → ______________________________________ 2. Does Mei plays the guitar? → ______________________________________ 3. How often does your friends read? → ________________________________ Why? ___________________________________________________________ 四 让频率表达回到合适的位置 8分钟 G5 Put the words in order. 1. often / reads / Jack / after dinner ______________________________________________________________________________________ 2. every Monday / he / football / plays ______________________________________________________________________________________ Complete the rules: often usually comes __________ the main verb. every Monday can come at the __________ or at the __________ of a sentence. Meaning check: never / sometimes / always / usually / seldom / often Write them from least frequent to most frequent. ________ → ________ → ________ → ________ → ________ → ________ 语法探究 让数据变成一句准确的话 五 先看记录 再作判断 8分钟 G6 This is a one-week reading record. A tick means the student reads after dinner. Student Mon Tue Wed Thu Fri Anna ✓ ✓ ✓ ✓ ✓ Ben — ✓ — ✓ — Cara — — — — — 1. Anna ______ (read) after dinner on all five days in this record. 2. Ben ______ (read) after dinner ______ times in this record. 3. Write a question to ask about Anna’s usual habit, not just this week. How often _____________________________________________________? 4. A classmate says, “Cara never reads books.” Does this record prove it? □ Yes. □ No. My reason: _________________________________________ 想一想 一周的“晚饭后阅读”记录，能说明一个人任何时候都不读书吗？ 六 把规则用在自己身上 4分钟 G7 Write one true sentence about yourself. Change it into a sentence about an imaginary student called Leo. Then write a question. I ______________________________________________________________. Leo ___________________________________________________________. Question: _______________________________________________________? 离堂检查 选择并圈出正确形式，再说出理由。 1. My sister usually walk / walks to school. 2. How often do / does your parents cook at home? 3. Does Leo read / reads every evening? 我最容易漏掉的一步是 ______________________________________________ 语法探究参考答案 grammar学案参考答案 G1 动词可填lives、gets、meets、walks、takes、does、manages、goes等；频率表达可填usually、often、always、every Monday、seldom、never。内容是regular actions；可用usually或every Monday作证据。 G2 1. base；2. -s；3. watches、studies、has。新例句：She plays chess. play直接加-s；study变y为i再加-es。 G3 do；does；base。does已承担第三人称单数标记，后面的实义动词用原形。对比：Jack does his homework. / Does Jack do his homework? 前句does是实义动词，后句Does是助动词。 G4 1. What time does Jack get up? 2. Does Mei play the guitar? 3. How often do your friends read? 三处分别检查主语、助动词后的动词原形、复数主语。 G5 1. Jack often reads after dinner. 2. He plays football every Monday. / Every Monday, he plays football. 规则：before；end与beginning（两空可互换）。 频率由低到高：never → seldom → sometimes → often → usually → always。不要给中间四个词规定机械的百分比，实际使用取决于语境。 G6 1. reads；2. reads，two；3. How often does Anna read after dinner? 4. No. It only shows five evenings. Cara may read at other times. 不能从一周的单一时段推断长期、所有情境中的习惯。 G7 示例：I usually play basketball after school. / Leo usually plays basketball after school. / Does Leo usually play basketball after school? 也接受How often does Leo play basketball?等符合所写内容的问题。 离堂检查：1. walks；2. do；3. read。 第 页 学科网（北京）股份有限公司 $