Units 5-8 期末复习 课件 2025-2026学年初中英语沪教版八年级下册

这是一份初中英语沪教版八年级下册Units 5-8的期末复习课件，通过Lead in模块的词汇填空、词形转换及汉译英练习夯实基础，结合语法梳理与考点突破系统讲解it作形式主语、enough to等五大语法点，辅以语法专练的翻译和句子转换，最后以要点回顾和作业形成完整复习支架。 资料特色突出，Lead in多样化练习提升语言运用能力，语法梳理分单元清晰呈现知识脉络，考点突破通过具体句型和例句培养思维逻辑，如it作形式主语的两种句型辨析、enough to与too...to的转换训练。能帮助学生系统巩固语法知识，提升期末应试能力，也为教师提供结构化复习资源，助力高效教学实施。八年级学生处于初中英语学习的关键期，需强化语法体系构建，本资料针对性复习Units 5-8核心内容，有助于学生夯实基础，为后续九年级升学备考做好准备。

复习课件 Units 5-8 Final review 期末复习 初中英语沪教版八年级下册 Lead in Complete the sentences with right words according to the first letter. 1. I don’t know w______ he will come to the party tomorrow. 2. The bad news d___________ all of us, because we all expected to win the game. 3. Don’t a______ with your parents. They just want the best for you. 4. It is u__________ to buy such an expensive bag. You can choose a cheaper one. 5. The little girl was f_________ when she saw the big dog running towards her. hether isappointed nnecessary rightened rgue Lead in Complete the sentences with right words according to the first letter. 6. I have a sore t______ and a bad c______, so I can’t speak loudly. 7. We should v______ the time we spend with our family. 8. The teacher asked us to keep q______ in the reading room. 9. The car s______ up and soon disappeared in the distance. 10. The meeting will be put off b______ of the heavy rain. hroat alue ped uiet ough ecause Lead in Complete the sentences with the right form of the given words. 1. He walked ____________ (backward) to wave goodbye to us. 2. We should ____________ (refuse) to eat junk food to keep healthy. 3. The ____________ (create) writer wrote many beautiful poems in his life. 4. It is ____________ (probable) the best movie I have ever seen. 5. The man was ____________ (punish) for breaking the traffic rules. 6. The ____________ (average) temperature in this city in summer is about 28℃. backward refuse creative probably punished average Lead in Put the Chinese into English. 1. 听到这个好消息，孩子们向四面八方跑去。 Hearing the good news, the children ran ______ ______ __________. 2. 我们应该同意彼此的观点，而不是争吵。 We should ______ ______ each other instead of arguing. 3. 结果证明，他说的都是真的。 It ______ ______ that what he said was true. in all directions agree with turned out Lead in Put the Chinese into English. 4. 随着时间的流逝，我们都长大了。 As time ______ ______, we have all grown up. 5. 我们应该充分利用我们的时间来学习。 We should ______ ______ ______ our time to study. 6. 不要在教室里四处走动，认真听讲。 Don’t ______ ______ in the classroom. Listen to the teacher carefully. 7. 难怪你这么累，你昨晚熬夜了。 ______ ______ you are so tired. You stayed up late last night. goes by make use of move about No wonder 语法梳理 Unit 7 Unit 6 Unit 5 should和had better的用法； 1. it作形式主语的用法； 2.…enough to…的用法； 过去进行时的基本用法； Unit 8 原因状语从句的用法。 考点突破 语法突破 1. it作形式主语的用法 语法梳理 在英语中，当句子的真正主语是不定式(to do)、动名词(doing)或从句时，为了避免句子头重脚轻，会用it放在句首作形式主语，把真正的主语放到句末。 句型1：It is + 形容词 + (for sb.) to do sth. ✅ 核心用法：形容词描述事情的性质（如easy, hard, important, necessary, possible等），表示“（对某人来说）做某事是……的” 真正主语：to do sth. 此时形容词修饰的是______。 事情 考点突破 语法突破 1. it作形式主语的用法 语法梳理 It is important for us to learn English well. （对我们来说，学好英语很重要。） It is easy for him to finish the work in time. （对他来说，按时完成工作很容易。） It is necessary for students to follow the school rules. （学生遵守校规是必要的。） 考点突破 语法突破 1. it作形式主语的用法 语法梳理 句型2：It is + 形容词 + (of sb.) to do sth. ✅ 核心用法：形容词描述人的品质、性格（如kind, nice, clever, foolish, polite, rude等），表示“某人做某事是……的” 真正主语：to do sth. 介词用of，此时形容词修饰的是_____ 可转换为：Sb. is + 形容词 + to do sth. 人 考点突破 语法突破 1. it作形式主语的用法 语法梳理 It is kind of you to help me with my housework. = You are kind to help me with my housework. （你帮我做家务，真是太好了。） It is clever of him to work out the math problem. = He is clever to work out the math problem. （他算出这道数学题，真聪明。） 考点突破 语法突破 2. enough to的用法 语法梳理 adj./adv. + enough + to do sth.结构表示“足够……，能够去做某事”，enough 放在形容词 / 副词_______，to后面接动词______。 句型1：主语 + be + 形容词 + enough + to do 表示“某人/某物足够……，可以做某事”。 He is old enough to go to school. 他足够大，可以上学了。 The box is light enough to carry. 这个箱子足够轻，可以搬动。 后面 原形 考点突破 语法突破 2. enough to的用法 语法梳理 同义句转换： (1) not... enough to do = too ... to ...（太……而不能……） 如：He is not old enough to go to school. = He is too young to go to school. (2) not... enough to do = so... that... +表示否定的结果状语从句 如：He is not old enough to go to school. = He is so young that he can’t go to school. 考点突破 语法突破 3. should和had better的用法 语法梳理 should是情态动词，意为___________，后面接__________，含义与ought to基本一致。 肯定句结构：主语 + should + 动词原形 You should drink more water. 你应该多喝水。 否定句结构：主语 +should not(= shouldn't) + 动词原形 You shouldn’t eat too much junk food. 你不应该吃太多垃圾食品。 一般疑问句结构：Should + 主语 + 动词原形…? Should I go there now? 我现在应该去那儿吗？ 应该、应当 动词原形 考点突破 语法突破 3. should和had better的用法 语法梳理 had better (=’d better) 表示___________（语气比 should 更强，常带提醒、警告）。注意：had 不表示过去，不能改成 have/has。 肯定句结构：主语 + had better + 动词原形 You had better hurry up. 你最好快点。 He’d better take a rest. 他最好休息一下。 否定句结构：____________________________ 注意：没有 hadn’t better 这种写法！ You had better not smoke here. 你最好不要在这里抽烟。 最好…… had better not + 动词原形 考点突破 语法突破 4. 过去进行时的用法 语法梳理 过去进行时表示过去某一时刻或某一段时间内______进行的动作，强调动作在过去的某个时间点处于“进行中”的状态。 肯定句： 主语 + ________ + 动词的________+ 其他 主语为第一、三人称单数（I, he, she, it）时，用 ______ 主语为第二人称单复数、第一三人称复数（you, we, they）时，用 _______ 正在 was/were 现在分词 was were 考点突破 语法突破 4. 过去进行时的用法 语法梳理 否定句： 主语 + was/were + not + 动词的现在分词 + 其他 （was not 可缩写为 _______；were not 可缩写为 ________） 一般疑问句： Was/Were + 主语 + 动词的现在分词 + 其他？ 肯定回答：Yes, 主语 + was/were. 否定回答：No, 主语 + wasn’t/weren’t. wasn’t weren’t 考点突破 语法突破 4. 过去进行时的用法 语法梳理 用法1：表示过去某一具体时刻正在进行的动作，常与 at 8 o’clock yesterday, this time last night 等时间状语连用。 He was reading a book at 9 o’clock last night. 用法2：表示过去某一时间段内正在进行的动作，常与 from 7 to 9 last night, the whole morning yesterday 等时间状语连用。 My mother was cooking dinner from 6 to 7 last night. 考点突破 语法突破 4. 过去进行时的用法 语法梳理 用法3：与 when/while 连用，描述一个动作发生时，另一个动作________。 I was watching TV when my father came back. While she was singing, her brother was playing the guitar. 正在进行 考点突破 语法突破 5. 原因状语从句的用法 语法梳理 （1）由because引导的从句，用来解释主句动作发生的原因，语气最强，一般放在主句后。 注意：不能和_____连用在同一个句子中。 She stayed at home because she was ill. We didn’t go to the park because it rained heavily. 注意：如果后面直接接名词、代词，要使用__________表示“因为”。 All the students were late for the party because of the rain. so because of 考点突破 语法突破 5. 原因状语从句的用法 语法梳理 （2）由________引导的从句，说明动作发生的原因，语气较弱。意为：既然，由于。 Since you like music, let’s listen to a song. 既然你喜欢音乐，我们来听一首歌吧。 As it is raining, we have to take our umbrellas. 由于在下雨，我们得带上雨伞。 since / as 语法专练 语法专练 一、翻译句子 1. 昨天这个时候，我正在做作业。 I ________ ________ my homework at this time yesterday. 2. 昨晚八点，他们正在讨论计划。 They ________ ________ about the plan at 8 last night. 3. 我必须待在家里，因为我得照顾我的小妹妹。 I have to stay at home, ________ I have to look after my little sister. was doing were discussing because 语法专练 语法专练 一、翻译句子 4. 这个小孩要爬上这棵树很难。 It is________ ________ the kid to climb up the tree. 5. 你帮我打扫教室真是太好心了。 It is _____ _____ you ______ _____ me clean the classroom. difficult for kind of to help 语法专练 语法专练 二、句子转换 1. He is too young to go to school. = He is not ________ ________ ________ go to school. 2. She is not tall enough to reach the book on the shelf. = She is ________ ________ ________ she can’t reach the book on the shelf. old enough to so short that Summary 要点回顾 （1）it作形式主语的用法； （2）…enough to…的用法； （3）should和had better的用法； （4）过去进行时的基本用法； （5）原因状语从句的用法。 Homework Review Units 5-8. Thank you! Units 5~8 $