英语八年级上册Unit 10 If you go to the party you’ll have a great time!Section A优秀作业课件ppt

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学习目标Learning Objectives
Scenari imprt
Jeff: Hey, Ben. Fr the party next week, shuld we ask peple t bring fd?Ben: N, let’s rder fd frm a restaurant. If we ask peple t bring fd, they’ll just bring ptat chips and chclate because they’ll be t lazy t ck.
Read the cnversatin in 2d.
Jeff: Ok. Fr the games, d yu think we shuld give peple sme small gifts if they win?Ben: I think that’s a great idea! If we d that, mre peple will want t play the games.Jeff: Yes, the games will be mre exciting, t.
Read the cnversatin in 2d and try t find ut the answers quickly.
What will happen if they ask peple t bring fd?2. What will happen if we give peple sme small gifts if they win?
They’ll just bring ptat chips and chclate because they’ll be t lazy t ck.
Mre peple will want t play the games and the games will be mre exciting.
Fill in the blanks accrding t the cnversatin.
rder fd frm a restaurant
give peple sme small gifts if they win
mre exciting
Rle-play the cnversatin.
Grammar fcus
Try t find ut the rules.
你可以分别找到主句和从句吗？
If she _______ early, she ______ be able t get up early. If she _________ hard, she ______ be the first. If she _______ healthy fd, she _______ be fit.
CONDITIONAL
你可以总结出主句和从句使用的时态吗？
你可以总结出主句和从句使用的时态或句型吗？
1.这些句子的表意功能是什么?
2.连接主句和从句的连词是什么? 它的含义又是什么?
3.主句和从句时态分别是什么?
4.”If yu d”, d 代替什么？
对事情的结果进行预测。
主句将来时，从句一般时。
状语从句（Adverbial Clause） 是指句子用作状语时，起副词作用的句子。 状语从句根据其作用可分为时间、地点、原因、条件、目的、结果等从句。 状语从句一般由连词(从属连词)引导，也可以由词组引起。While Jhn was watching TV, his wife was cking. （时间状语从句）当约翰看电视时，他的妻子正在做饭。He didn’t attend classes yesterday because he was ill. （原因状语从句）他病了，所以他昨天没有来上课。He gt up s early that he caught the first bus. （目的状语从句）他很早起床以便赶上第一班公共汽车。We’ll start ur prject if the president agrees. （条件状语从句）如果总统同意，我们将开始我们的项目。
if引导的条件状语从句
在复合句中作条件状语的句子叫条件状语从句。 条件状语从句常用if来引导。If从句既可放在主句前，也可放在主句后。放在主句前，要用“,”与后面的主句隔开。
if条件句放在前，逗号要放主句前。if条件句表如果，主将从现是关键。
一.含条件状语从句的复合句中主从句的时态 主句为以下情况之一时，条件状语从句用一般现在时：（1）主句是一般将来时。If it desn’t rain tmrrw, we will g t the z. （2）主句谓语部分含有情态动词（may, might, can, must, shuld等）。If yu eat bad fd, yu may fall ill.（3）主句为祈使句。If the light is red, wait fr a minute.
二. 有些句子可与含if条件状语句互相转换。（1）祈使句 + and/r + 陈述句。Hurry up, r yu’ll miss the train. = If yu dn’t hurry up, yu’ll miss the train.Yu will be healthier if yu eat well. = Eat well and yu will be healthier. （2）借助with或withut。Yu can’t drive the car with the dr pen. = Yu can’t drive the car if the dr is pen.If there is n water, fish will die. = Fish will die withut water.
Applicatin Practice
Fill in the blanks with the crrect frms f the verbs in brackets.
Dear Su Mei, I dn’t ______ (knw) what t ____ (d) abut ging t Mike’s birthday party tmrrw night. My parents ______ (think) I shuld study fr my English exam next week. If I ____ (g) t the party, they _______ (be) upset. Mike ______ (tell) us t wear nice clthes, but I dn’t ______ (have) any. If I _____ (wear) jeans, I _________ (lk) the wrst. Als, I’m nt sure hw t _____ (g) t the party. If I ______ (walk), it __________ (take) me t much time. If I ________ (take) a taxi, it _________ (be) t expensive. Can yu give me sme advice please?Tina
Read the passage quickly and find ut the answers belw.
1. Wh wrte this letter? Tina.2. Wh is this letter fr? Su Mei.3. Why des she write the letter? She needs sme advice.4. What wrries des the writer have？ T g r nt t g t the party, what t wear, and hw t get there.
If yu were Su Mei, What’s yur advice fr Tina?
If Tina prmises t study fr the exam at ther time, her parents will nt be upset. If Tina wears smart trusers, she wn’t lk the wrst. If Tina takes the bus and starts ut ealier, it will be OK. Tina can refuses t g t the party if she still has t many
Cmplete the sentences using yur wn ideas.
1. If I get up late tmrrw, ___________________________2. If I dn’t finish my hmewrk, ______________________3. If I dn’t get enugh exercise, _______________________4. I will nt have enugh time t study if ____________________________________________5. I will nt make any friends if _______________________________________
I’ll be late fr schl.
my mther will be upset.
I’ll becme very heavy.
I play cmputer games after schl.
I dn’t get alng with my partners.
Migratin Innvatin
Let’s write. (Chse ne)
_________________________________________________________ I will have a happy life.
_________________________________________________________China will be strnger and strnger.
Write a stry with yur grup n a piece f paper. The first persn begins the stry with “I think I will …” The thers add sentences with “if ”. Pass the paper arund twice. Then read the stry in class and decide n the mst interesting stry.
Language pints
advice “劝告；建议” 不可数名词，不能说 a advice, 而是a piece f advice。“两个（则）建议”，tw pieces f advice.
1. Can yu give me sme advice please?
一、单项选择。1 What will yu d if yu ______ yur way? A. lse B. lst C. lsing D. will lse 2 If yu ______ t much fd, yu ______ very fat. A. will eat; are B. eat; are C. eat; will be D. will eat; will be 3 I’ll give the bk t him if he ______ here next Sunday. A. will cme B. cmes C. is cming D. came 4 If I eat t much fd, I _______ very fat. A. am B. was C. will be D. be 5 If I ______ t Jhn’s birthday party, I’ll give him a gift. A. will g B. went C. g D. ging
（二） 用所给词的适当形式填空1 If yu _____ (be) busy, I ___________ (nt cme) t see yu next week. 2 Where ______ they ______ (have) a picnic if they ______ (have) time? 3 If he ________ (d) mre exercises, he ________ (be) healthier. 4 She ________ (d) sme husewrk if she ___________ (finish) her hmewrk early. 5 If I _________ (becme) a reprter, I __________ (meet) many different peple.
are wn’t cme
will have have
des will be
will d finishes
becme will meet
Level A : Write a stry beginning with “I think I will...” and add mre sentences with “If”. Share it next class.Level B : D mre exercises f If cnditinal.
Thank yu fr listening