英语七年级下册（2024）Section A教课内容ppt课件

这是一份英语七年级下册（2024）Section A教课内容ppt课件，共8页。PPT课件主要包含了Lead in，Summary，Exercise，Homework，Practice ，Summary ，Exercise ，Homework 等内容，欢迎下载使用。
掌握 if 引导的条件状语从句的核心规则，包括从句与主句的位置关系和时态规律；能区分 if 引导的条件状语从句与宾语从句的含义、位置及时态差异；理解并掌握 “difficulty、line、seriusly” 等核心词汇及 “drp sb. a line、take sth. seriusly” 等短语的用法。（学习理解）能独立完成从句时态填空、句子匹配、句型转换等练习，准确运用 “主将从现” 等规则；能根据 “校园生活”“聚会邀请”“团队训练计划” 等场景，仿写或创编包含 if 条件状语从句的句子及简短语篇；能准确判断句子中 if 从句的类型，清晰阐述判断依据，提升语法应用的精准度。（实践运用）能将 if 条件状语从句的用法迁移到日常生活场景用英语表达逻辑连贯的条件与结果；通过收集英文歌曲、电影台词中的 if 从句，分析其用法差异，拓宽语言视野；培养理性思考和逻辑表达能力，在跨场景交流中灵活运用语法知识传递意图。（迁移创新）
Presentatin
Language pints
If yu're happy happy happy, clap yur handslf yu're happy happy happy, clap yur handslf yu're happy happy happy, clap yur hands clap yur hands lf yu're happy happy happy, clap yur handslf yu're angry angry angry, stmp yur feetlf yu're angry angry angry, stmp yur feetlf yu're angry angry angry, stmp yur feet stmp yur feetlf yu're angry angry angry, stmp yur feetlf yu're scared scared scared, say h nlf yu're scared scared scared, say h nlf yu're scared scared scared, say h n say h nlf yu're scared scared scared, say h nlf yu're sleepy sleepy sleepy, take a naplf yu're sleepy sleepy sleepy, take a naplf yu're sleepy sleepy sleepy, take a nap take a naplf yu're sleepy sleepy sleepy, take a nap
If Yu Are Happy
Presentatin
Read the sentences. Find mre sentences with if-clauses in Sectin A.
观察你画出的if 从句，它们在句子中的位置一样吗？
一类是 if 从句在句首的（此时从句后加逗号）
一类是 if 从句在句末的（此时从句前可不加逗号）
主句和从句时态有什么规律
Grammar fcus
特殊情况：主句表达 客观事实、习惯性结论
情态动词（can/may 等）
1. If yu exercise mre, yu (be) much healthier.2. If it (rain) tmrrw, they (nt play) sccer after schl.3. Yu shuld see a dentist if yu (have) a tthache.4. lf he (walk) t schl, it (take) him t much time.5. lf yu (nt g) t bed earlier, yu (feel) tired in the mrning.6. lf it (nt rain), he (play) basketball with me tmrrw.
desn’t rain
Fill in the blanks.
If it rains, we will cancel the picnic.Yu can jin us if yu finish yur hmewrk.
I wnder if he will cme t the party.Culd yu tell me if the shp is pen tday?
if宾语从句（表是否）
if条件状语从句（表如果）
这两组句子里的if，含义一样吗
从句的位置，主句时态有什么不同？
主句现在，从句随便主句过去，从句随变
I wnder if it will rain tmrrw.I wndered if he was free.
If it rains, I will stay at hme.I will stay at hme if it rains.
易混淆点对比（if 宾语从句 vs if条件状语从句）
句首（加逗号）/ 句末
If yu dn’t understand, yu can ask the teacher. （ ）She asked if yu culd help her with the prject. （ ） If it is fine tmrrw, we will have a picnic. （ ） D yu knw if there is a library near here? （ ） Yu will make prgress if yu keep practicing. （ ）
请判断下列句子中if引导的是条件状语从句还是宾语从句，将答案填在括号内。
Match the tw parts t make sentences.
... If things ____________ (g) well, we ____________ (see) all thse ld faces again. Just think hw great it will be! If yu think yu can cme, ____________ (drp) me a line and I ____________ (give) yu all the details abut the reunin. But prmise me yu’ll think abut it seriusly .
Fill in the blanks with the crrect frms f the verbs in brackets. Then discuss what the situatins are and whm the infrmatin is fr.
Hey, it’s me. I wanted t talk t yu abut the training plan fr ur team. The new seasn is cming, s it’s time t make a plan fr ur training. If we ___________ (start) earlier this year, I think we _____________ (perfrm) better. ___________ (give) me a call and ___________ (let) me knw if yu ___________ (think) f a gd time fr everyne t meet. Talk t yu sn!
will perfrm
Old friends wh haven't seen each ther fr a lng time.
Discuss what the situatins are and whm the infrmatin is fr.
Teammates in the sprts team.
Next Saturday is yur birthday! Yu want t invite yur best friend Lily t yur party. Write a nte t her—tell her the time, and explain what t d if she can cme, and hw t cntact yu if she can’t.
任务要求字数：50-80 词必含：2 个以上 if 条件状语从句（分别对应 “能来” 和 “不能来”）格式：留言条格式（开头写朋友名，结尾写自己名字和日期）
开头邀请：能来的准备：不能来的沟通：结尾期待：
Hi! Lily, I’m writing t invite yu t my birthday party. It will be n …
If yu can jin us, culd yu ….? That will help me get ready better.
If yu can’t make it, please …., n need t wrry, just let me knw!”
I really hpe t see yu there! If yu have any questins, call me at …
if sb d sth,
sb will d sth
If sb d sth, sb. will d sth.Sb will d sth if sb d sth.
1. difficulty n. 困难；难题（教材P75）
当表示具体意义的难处、难事时，是可数名词，其复数形式是difficulties；当表示抽象意义的困难时，是不可数名词，常用于短语have （n）difficulty （in）ding sth.“做某事（没）有困难”。
difficulty 的形容词形式是difficult，意为“困难的”。
I have difficulty in slving that prblem by myself.我独自解决那个问题有困难。
difficulty n. 困难；难题
2. line n. 字行；便条；线（教材P75）
line n. 意为“字行；便条；线”。draw a line画一条线，drp sb. a line给某人写信。line 作名词还可意为“行列；队伍”。
stand/wait in line 站队/ 排队等候cut in line 插队
line 还可意为“电话线路”。
hld the line 别挂断电话n the line 通话中
3. seriusly adv. 严肃地；认真地（教材P75）
seriusly 是副词，意为“严肃地；认真地”，在句中修饰动词作状语。
take sth. seriusly 认真对待某事
她认真对待自己的学业，总是获得好成绩。She __________ her studies ________ and always gets gd grades.
takes seriusly
1.如果你不赶快走, 你就会迟到。
2.如果你爱你的父母, 你应当帮他们做做家务。
3. 如果你更友善一些, 你会交上很多好朋友。
If yu dn’t g sn, yu’ll be late.
Yu shuld help d the husewrk if yu lve yur parents.
Yu will make lts f friends if yu are mre friendly.
4. 如果你带外校的朋友来, 老师会让他们离开。
If yu bring friends frm ther schls, the teacher will ask them t leave.
If he ______ (cme) tmrrw, I ______ (tell) him the news. I wnder if he ______ (like) the gift I bught. He asked if yu ______ (finish) yur hmewrk yet. If yu ______ (be) late again, the teacher ______ (be) angry. Can yu tell me if the train ______ (leave) at 3:00 p.m.?
二、根据括号内提示，用正确的时态填空
had finished
Need t d:用 if 条件状语从句写 5 个关于 “校园生活” 的句子，涵盖不同位置和时态Chse t d:查找英文歌曲或电影台词中的 if 从句，抄写 3 句并分析类型和时态。