初中英语人教版（2024）八年级上册Unit 8 How do you make a banana milk shake? Section A备课ppt课件

这是一份初中英语人教版（2024）八年级上册Unit 8 How do you make a banana milk shake? Section A备课ppt课件，文件包含任务型备课人教版英语八上-Unit8SectionAGrammarFocus3a-3c课件pptx、任务型备课人教版英语八上-Unit8SectionAGrammarFocus3a-3c教案docx、任务型备课人教版英语八上-Unit8SectionAGrammarFocus3a-3c习题docx等3份课件配套教学资源，其中PPT共34页， 欢迎下载使用。
GrammarFcus
Watch the vide
Sing tgether
Presentatin
Part 1. Read the sentences. Find mre sentences with if-clauses in Sectin A.
Translate all the sentences.
Part 2. Read the sentences. Find mre sentences with if-clauses in Sectin A.
Find the similarities(相似性) f these sentences.
Part 3. Read the sentences. Find mre sentences with if-clauses in Sectin A.
What are the tenses f the main clause(主句) and the subrdinate clause(从句)?
带情态动词的一般现在时
Questin: Des the meaning f a sentence influence its tense?
zer cnditinal sentence零条件句
first cnditinal sentence第一条件句
Zer cnditinals 零条件句，指表达客观真理（如科学事实）或习惯性动作的句型。First cnditinals 第一条件句，用于描述将来可能发生的情况。
Part 4. Read the sentences. Find mre sentences with if-clauses in Sectin A.
Take anther lk at the tenses.
适用情况：客观真理 / 习惯性动作
1. 结构：If + 一般现在时，主句 + 一般现在时（或祈使句）。例：If yu mix red and blue, yu get purple. 如果混合红色和蓝色，就会得到紫色。2. 特点：表达永恒真理、科学事实或反复发生的习惯，结果必然发生。3. 时态：主从句均用一般现在时，强调 “必然结果”。例：If water freezes, it becmes ice.（水结冰时会变成冰。—— 科学事实）She gets angry if yu lie t her.（如果你对她撒谎，她会生气。—— 习惯性反应）
适用情况：将来可能的情况
1. 结构：If + 一般现在时，主句 + will + 动词原形（或情态动词 /can/may/shuld 等）。例：If it rains tmrrw, we will stay at hme.如果明天下雨，我们就待在家里。2. 特点：表达 将来可能发生的条件和结果，结果发生的可能性较高。3. 时态：从句用一般现在时表将来，主句用 “will + 动词原形” 表将来的动作。例：If yu study hard, yu will pass the exam.（如果你努力学习，就会通过考试。—— 可能的结果）He may cme if yu invite him.（如果你邀请他，他可能会来。—— 用情态动词表可能性）
Part 5. Read the sentences. Find mre sentences with if-clauses in Sectin A.
Part 1 Match the tw parts t make sentences.
1. If we can have a face-t-face meeting, A. try texting. 2. If I have gd news, B. I think we’ll understand each ther better.3. If yu need t leave, C. yu can write things dwn fr him. 4. If yu can finish yur wrk early tday, D. I’ll call yu right away. 5. If the ld man has difficulties in hearing, E. I’ll call a taxi fr yu. 6. If yu can’t reach him by phne, F. will yu jin me fr dinner?
/ˈmiːtɪŋ/ n. 会面；会议
difficulty /ˈdɪfɪkəlti/ n. 困难；难题
right away 立即；马上
Part 2 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.
... 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.
line /laɪn/ n. 字行；便条；线
drp sb a line 给……写信
detail /ˈdiːteɪl/ n. 细节；详情
reunin /ˌriːˈjuːniən/n. 团聚；重逢；聚会
seriusly /ˈsɪəriəsli/adv. 严肃地；认真地
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
training /ˈtreɪnɪŋ/ n.训练；培训
Then discuss what the situatins are and whm the infrmatin is fr.
围绕聚会相关的假设交流
... If things g well, we will 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 will give yu all the details abut the reunin. But prmise me yu’ll think abut it seriusly.
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 will 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!
团队里一起参与训练计划讨论的成员
Exercise-翻译题
1. 如果明天有会议，我会马上通知你。If there is a meeting tmrrw, I will infrm yu right away.2. 如果你需要帮助，就给我写封信。If yu need help, drp me a line.3. 如果他认真对待训练，他会进步很快。If he takes training seriusly, he will imprve quickly.4. 如果我们忘记了聚会的细节，就查看邀请函。If we frget the details f the reunin, check the invitatin.
What's the rle f If cnditinal sentences in life?They help us plan and predict in daily life.
meeting; line; detail; reunin; seriusly; training
零条件句和第一条件句（ Zer and first cnditinals）
零条件句1. 结构：If + 一般现在时，主句 + 一般现在时（或祈使句）。2. 特点：表达永恒真理、科学事实或反复发生的习惯，结果必然发生。3. 时态：主从句均用一般现在时，强调 “必然结果”。
right away; drp sb a line
第一条件句1. 结构：If + 一般现在时，主句 + will + 动词原形（或情态动词 /can/may/shuld 等）。2. 特点：表达 将来可能发生的条件和结果，结果发生的可能性较高。3. 时态：从句用一般现在时表将来，主句用 “will + 动词原形” 表将来的动作。