人教版（2024）八年级下册（2024）Section A备课课件ppt

这是一份人教版（2024）八年级下册（2024）Section A备课课件ppt，共19页。
Learning Objectives
通过本课时的学习，学生能够：
掌握并运用引导状语从句的连词（, unless, as sn as），理解其在句子中的逻辑关系（结果、条件、时间），并能根据语境完成相关语法练习，准确使用目标语法结构。
区分 - ed 和 - ing 形容词（如 embarrassed/embarrassing、cnfused/cnfusing 等）的用法。
运用所学语法知识和话题词汇，围绕 “跨文化交际” 的话题，用含有 sn as 的句子描述跨文化交际中的感受，提升用英语表达观点、交流体验的能力。
Read the sentences. What d the wrds in red means? Hw are the pairs f wrds in blue used differently?
Translate these sentences
（1）s+形容词/副词+that 从句 He was s angry that he culdn’t say a wrd. 他如此生气，以至于说不出话来。
（2）s+形容词+a/an+可数名词单数+that 从句 =such a/an+形容词+可数名词单数+that从句(翻译)这是一本如此有趣的书，以至于我爱不释手。
It’s s interesting a bk that I can’t put it dwn.=It’s such an interesting bk that I can’t put it dwn.
（3）s many/few/much/little+名词+that 从句 He has s much mney that he desn't knw what t d with it . 他钱多到不知该如何花
它通常用于表达一种否定的条件，从句表条件，主句表该条件下的结果。 结构：主句 + unless + 从句 或 unless + 从句, + 主句 时态规则：主将从现注意：unless本身表否定，从句中不可再加nt（避免双重否定）Yu will fail the test unless yu study.你如果不学习，就会考试不合格。
除非你快点，否则你会错过公交。(一句多译)①___________________________________________(用unless )②_____________________________________________(用)
Yu will miss the bus unless yu hurry up.
Yu will miss the bus if yu dn’t hurry up.
as sn as 意为“一……就……”，引导时间状语从句。
若主句是将来时（will/shall/be ging t），从句用一般现在时表将来（即 “主将从现”） I will call yu as sn as I arrive at the airprt.（我一到机场就给你打电话。）
as sn as时态规则：
Cmbine the sentences using the wrds in brackets.
1. Türkiye: Peple dn’t kiss ne anther n the cheek. They can d s if they are gd friends. (unless)In Türkiye, peple dn't kiss ne anther n the cheek unless they are gd friends.2. Japan: Take ff yur shes. Yu d this when yu enter smene’s hme.(as sn as)3. Kenya: Being late is very cmmn. Yu shuld be patient and nt expect peple t be n time. (s ... that)4. China: Sticking chpsticks int a bwl f rice is very rude. Yu shuld avid it. (s ... that)5. Mexic: Dn’t use smene’s first name if yu dn’t knw him r her well.Yu can use it if the persn invites yu t d s. (unless)
2. Japan: Take ff yur shes. Yu d this when yu enter smene’s hme.(as sn as)_______________________________________________________________
In Japan, yu shuld take ff yur shes as sn as yu enter smene’s hme.
3. Kenya: Being late is very cmmn. Yu shuld be patient and nt expect peple t be n time. (s ... that)_______________________________________________________________
In Kenya, being late is s cmmn that yu shuld be patient and nt expect peple t be n time.
4. China: Sticking chpsticks int a bwl f rice is very rude. Yu shuld avid it. (s ... that)_______________________________________________________________
In China, sticking chpsticks int a bwl f rice is s rude that yu shuld avid it.
5. Mexic: Dn’t use smene’s first name if yu dn’t knw him r her well.Yu can use it if the persn invites yu t d s. (unless)_________________________________________________________________________________________________________________
In Mexic, dn’t use smene’s first name unless yu knw him r her well,unless the persn invites yu t d s.
Cmplete the passage with the wrds in the bx. Can yu tell where the writer is frm?
、unless 和 as sn as 引导的状语从句
1．Nbdy can hear yu ________ yu speak in a luder vice.A．until B．as sn as C．unless2．—When are yu arriving? —I’m nt sure. I’ll call yu ________ I get there.A．as well as B．as sn as C．as quickly as3．The mvie was ________ interesting ________ I watched it twice.A．s... that... B．such... that... C．very... ．She studied very hard fr the exam, ________ she still didn’t pass it.A．as sn as B．but C．unless5．Yu shuld be patient and nt expect peple t be ________ time.A．in B．n C．at6．In Türkiye, peple dn’t kiss ne anther ________ the cheek unless they are gd friends.A．in B．n C．at
7．Dn’t lk s ________!A．embarrass B．embarrassed C．embarrassing8．I was ________ by yur bw.A．surprise B．surprised C．surprising9．Unless it ________ sunny tmrrw, I ________ fishing in Peple’s Park.A．is; am ging t g B．will be; wn’t g C．is; wn’t g10．—Will yu call me back later? —Of curse. I’ll give yu a ring as sn as I ________ the bus.A．gt ff B．will get ff C．get ff11．The famus male singer has lng hair, because he ________ lng hair.A．used t have B．is used t having C．is used t have12．Learning abut table manners helps us understand different ____ traditins .A．natinal B．frmal C．cultural