全国通用2026中考英语语法复习之状语从句课件

这是一份全国通用2026中考英语语法复习之状语从句课件，共25页。PPT课件主要包含了状语从句基础，状语从句分类，状语从句专项练习，状语从句练习题，回顾小结等内容，欢迎下载使用。
了解宾语从句的定义、作用、位置、分类
状语从句定义、位置、作用和分类
用来修饰动词、形容词、副词或整个句子,作状语。
宾语从句定义、位置和分类
位置：比较灵活，可位于句首、句中或句尾。
位于句首：用逗号隔开，起到强调状语内容的作用。例：When spring cmes, the weather gets warmer and warmer.位于句中：用逗号前后隔开，对句子的谓语等进行修饰说明。例：The by, when he saw the dg, ran away quickly.位于句尾：最常见的位置，不用逗号隔开（若状语从句较长或有强调意味，也可用逗号隔开）。例：He will call yu if he cmes back.
分类时间、地点、原因、目的、结果、比较、让步、条件及方式9类状语从句。
掌握状语从句分类及考点
掌握掌握状语从句分类及考点
① 由 when（当……时候）引导（从句谓语动词：延续性/非延续性；从句动作可以发生在主句动作之前、之后、或同时。）例：It was snwing when I gt hme. (拓展：由whenever “每当”引导。例：I will be very excited whenever I see snw.)② 由while（当……时候） 引导（从句谓语动词：延续性；强调主从句动作同时进行）例： While we were singing, ur parents were watching.③ 由as（当……时候，一边……一边……）引导 （强调主从句动作同步，淡化时间）例： I saw a yung lady standing dwnstairs as I pened the windw.
④ 由until/till（直到……为止）引导 （until运用更广泛：正式/口语；til更口语化）例：Dn’t leave until I cme back.⑤ 由since（自从……以来）引导 （从句谓语动词：延续性/非延续性；主/从句时态：现在完成时/一般过去时；还可用“It is + 时间段 + since (一般过去时）……”的结构）例：Great changes have taken place since yu left the city.⑥ 由befre（在……之前；……之后才；没来得及……就……）引导例: I must finish my hmewrk befre I g t bed.
⑦ 由after （在……之后）引导 例：I will call yu after I arrive at the train statin.、⑧ 由 as sn as (一……就……）引导例：As sn as he heard the news, he jumped fr jy.
①由where（在……地方）引导例：Where there is a will, there is a way.例：Where I ges, I will always miss the smell f dishes cked by Mm.② 由wherever（任何地方）引导例：Wherever she ges, she brings happiness.例：Wherever I ges, I take my favrite bk with me.
①由because（因为）引导（语气最强，直接说明原因）例：He tk ff his cat because it was t ht in the rm.② 由since（既然，表示已知、显然的原因）引导（通常位于主句之前，语气比because弱）例：Since yu wn’t help me, I’ll ask smene else.③ 由as（由于，语气比because和since都弱）引导（位于主句前后均可）例：As yu were ut, I left a message fr yu.④ 由fr (因为，补充说明原因，前有逗号）引导（并列连词）例：Lucy didn’t g t schl tday, fr she was sick.
①由s that（以便，为了）引导例：He gets up early s that he can catch up the first bus.② 由in rder that（为了）引导 例：He studies hard in rder that he can get gd grades.
①由s…that…（如此……以至于……）引导 （s+adj./adv.)例：It is s easy questin that I can wrk it ut easily.② 由such…that…（如此……以至于……）引导 （such+n.短语)例：Miss Li is such a gd teacher that we all lve her.
①由 (像……一样），nt (不如……）引导例：He speaks French as well as his father.例：His handwriting is nt as/s gd as his father.②由than（比……）引导例：He can run faster than yu.
①由 thugh/althugh(虽然，尽管）引导 （thugh偏口语化，althugh更正式；主句中不可再用but,但可以使用yet)例：Althugh/Thugh they are nt rich,they are happy.②由 even thugh/ even if (即使，尽管）引导 （表示语气更强的让步）例：Even thugh/if yu say s, I dn’t believe it.
③由 whenever（无论什么时候）引导 （= n matter when)例：Whenever I’m unhappy, it is my friend wh cheers me up.由 wherever(无论哪里）引导 （= n matter where)例：Wherever he travels,he makes many friends.由 hwever(不管多么，无论怎样）引导 （= n matter hw)结构：hwever+形容词/副词+主语+谓语例：I’ll wait fr yu, hwever late it is.此外，还有whever(无论是谁）,whichever（无论哪一个）, whatever（无论什么）
①由if（如果）引导例：If I am free tmrrw, I will g running with my sister.②由unless(除非）引导 （语气相当强，相当于if…nt)例：I can’t help yu unless yu tell the truth.③由as/s lng as (只要）引导例：As/S lng as yu prmise t cme, I will wait fr yu.④ 由nce (一旦……就）引导例：Once yu start,yu shuld keep ging.
①由as（如同，按……的方式）引导例：Yu shuld take a gd rest as the dctr says.②as if/as thugh（好像，仿佛）引导例：She lked a bit strange, as if/ as thugh she knew smething.
通过练习巩固状语从句知识
1. I was reading a bk ______ my mther came back.A. while B. when C. since D. until2. He didn’t g t bed ______ he finished his hmewrk.A. because B. if C. until D. thugh3. ______ yu wrk hard, yu will get gd grades.A. If B. Althugh C. Befre D. Where4. He was late fr schl ______ it rained heavily.A. because B. s C. but D. and5. I gt up early ______ I culd catch the first bus.A. s that B. such that C. in rder t D. because
6. The bx is ______ heavy that I can’t carry it.A. very B. s C. t D. quite7. ______ he is yung, he knws a lt.A. Because B. Thugh C. If D. S8. She runs ______ fast ______ n ne can catch up with her.A. such; that B. s; that C. t; t D. enugh; t9. This is the factry ______ my father wrked ten years ag.A. where B. when C. which D. that10. Yu will fail ______ yu study hard.A. if B. unless C. because D. thugh
11. I will tell him the news ______ he cmes back.A. as sn as B. since C. until D. because12. It is ______ an interesting bk ______ I read it twice.A. s; that B. such; that C. t; t D. very; that13. ______ yu dn’t knw the answer, yu can ask the teacher.A. Since B. Althugh C. Befre D. Than14. He speaks English ______ clearly ______ everyne can understand him.A. s; that B. such; that C. t; t D. as; than15. I will g t the park ______ it is sunny tmrrw.A. where B. if C. thugh D. after
16. She left the rm ______ she said nthing.A. as if B. because C. if D. thugh17. He is ______ clever a by ______ we all like him.A. s; that B. such; that C. t; t D. very; that18. ______ it is cld utside, he still wears a T-shirt.A. Because B. Thugh C. If D. S19. I haven’t seen him ______ he left here.A. when B. since C. while D. befre20. Yu must d it ______ I tld yu.A. as B. since C. fr D. like
21. He gt up late, ______ he missed the bus.A. s that B. because C. thugh D. if22. This is the place ______ I was brn.A. which B. that C. where D. when23. ______ yu are free, cme t see me.A. Wherever B. Whenever C. Whatever D. Hwever24. He is taller ______ his brther.A. as B. than C. s D. like25. We stayed at hme ______ it was raining.A. because B. thugh C. if D. until
26. She wrks hard ______ she can g t a gd high schl.A. in rder that B. in rder t C. s as t D. such that27. The mvie was ______ mving ______ we all cried.A. s; that B. such; that C. t; t D. very; that28. ______ difficult the prblem is, I will try t slve it.A. Whatever B. Hwever C. Wherever D. Whenever29. He lks ______ he knew everything.A. as if B. even if C. if D. thugh30. We will g camping ______ it desn’t rain this weekend.A. unless B. if C. thugh D. because
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