Unit 4 section A 1a-3d重点梳理2024-2025学年人教版英语七年级上册

Unit 4 section A 1a-3d重点梳理 词汇短语拓展： 1. 生物学（n.）biology---生物学的（adj.）biological 2. 历史（n.）history---有关历史的（adj.）historical---历史学家（n.）historian 3. 有用的（adj.）useful---有用地（adv.）usefully---无用的（adj.）useless---无用的（adv.）uselessly 4. 理由/原因（n.）reason---合理的（adj.）reasonable 5. 乏味的/无聊的（adj.）boring（通常用来修饰物）---感到无聊的（adj,）bored（通常用来修饰人） 例：The meeting is boring./ I felt bored at the meeting. 6. 令人激动的（adj.）exciting（通常用来修饰物）---激动的（adj.）excited（通常用来修饰人） 例：The matching is exciting./ Everyone felt excited when watching the match. 7. 在过去in the past 8. 善于应付······的be good with...; 例：Mr. Smith is good with children. 9. 擅长做某事be good at sth/ doing sth; 例：Lucy is good at swimming. 10. 对······有益处/有好处be good for...; 例：Eating enough vegetables is good for our health. 11. 对······好be good to...；例：Our teachers are good to all the students in our class. 12. 在某方面帮助某人help sb with sth. 例: He helps me with my maths every week. 13. 帮助某人做某事help sb (to) do. 例: My mom helps me (to) clean the room every Saturday. 14. 在某人的帮助下with sb’s help=with the help of sb. 例：With my friend’s help, I have quickly improved my spoken English. 15. 记得去做某事remember to do; 例：Please remember to close the window when you leave. 16. 记得做过某事remember doing; 例: I still remember going fishing with my grandpa when I was young. 17. 忘记去做某事forget to do; 例：Please don’t forget to water the flower. 18. 忘记做过某事；I forgot locking the door, so I went back to check. But luckily, it had already been locked. 19. 醒来wake up; 叫醒某人wake sb up’ 20. 起床/站起get up 21. 做某事迟到be/ arrive late for...例：Lucy is never late for school./ Lucy never arrives late for school. 22. 是做某事的时间了it’s time for sth=it’s time to do sth.例：It’s time for breakfast./ It’s time to have breakfast. 23. 了解关于······learn about...例：I’d like to learn about the past. It’s interesting. 24. 让某人做某事let sb do，例：Let’s go swimming. 25. 看······look at.例：Look at that tree. It’s so big and tall. 26. 努力去做某事work hard to do；例：She works hard to make the class interesting. 27. 让某人做某事make sb do; My mom makes me to clean my bedroom every day. 28. 使······怎么样make+宾语+形容词；例：We try hard to make our city more beautiful. 29. 做某事怎么样It’s+形容词+to do；例：It’s interesting to make kites. 30. 和······一样the same...as...; 例：Who likes the same subjects as you? 本单元重点：学会讨论最喜欢的学科及原因，学会使用合适的连词and/ but/ because 学科： art; biology; Chinese; IT; English; geography; history; maths; music; PE; science(科学); chemistry(化学); physics(物理); 形容词： hard; boring; fun; interesting; difficult; useful; exciting; easy; important(重要的); practical(实用性的); amazing(令人惊讶的/令人惊喜的); lively(生动的); charming(有魅力的); attractive(吸引人的) 例：Peter’s favourite subject is Chinese because it’s useful. Ella doesn’t like maths because it’s too difficult for her. Sandy’s favourite subject is history because it’s charming and attractive to her. Conclusion: We use “because” to give a reason.用because来表达原因。 例：I like English very much but it’s quite hard for me to learn it well. History is my favourite subject but my sister doesn’t like it at all. Drinking water if good for health but many young people like to order milk tea very much. Conclusion: We use “but” to give two different ideas.用but来表明两种不同的观点/表达前后之间的转折关系。 例：I like apples because they are sweet and good for our health. Lucy comes from England, and she is a very friendly girl. English is very important and I like my teacher very much. Conclusion : We use “and” to give another idea.用and来表明并列关系或者递进关系。 重点句子： 1. ---What’s your favourite subject?你最喜欢什么学科? ---My favourite subject is...我最喜欢的学科是······ 2. ---Why do you like....? 你为什么喜欢······ ---Because it’s...因为······ 3. It’s interesting to learn about the past.了解过去是很有趣的。 4. I like all the subjects, but my favourite is maths.我喜欢所有的学科，但我最喜欢的是数学 5. I’m good with numbers.我很擅长数字。 6. Can you help me with this subject?你能帮我这门学科吗？ 7. She works hard to make the class interesting.她努力的让她的课堂有趣。 8. Sometimes it’s difficult to remember all the information.有时，记住所有的信息是很难的。 9. She makes everyone in the class feel special.她让班里的每个人都感到特别。 10. I often walk to school.=I often go to school on foot.我经常走路去上学。 一般现在时： 含义：表示经常性/习惯性的动作： 1. Be型. 例：She is a student. 变否定句，直接在be后加not：She is not a student. 变一般疑问句，直接把be动词提至主语前：Is she a student? 肯定回答：Yes, she is. 否定回答：No, she isn’t. 2. 情态动词型，以can为例。 Tom can draw beautiful pictures. 变否定句，直接在can后加not：Tom can not (=can’t) draw beautiful pictures. 变一般疑问句，直接把can提至主语前：Can Tom draw beautiful pictures? 肯定回答：Yes, he can. 否定回答：No, he can’t. 3. do型： 重点：主语是第三人称单数/名词单数，动词要用三单。 例：Lucy comes from Australia. 如何变三单： 1. ‌一般情况‌：直接在动词词尾加 -s。例如：‌help → helps, make → makes, ride → rides, know → knows。 2. ‌以 s、z、x、sh、ch 结尾的词‌：加 -es。例如：‌push → pushes, ‌pass → passes, ‌watch → watches, wash → washes, teach → teaches。 3. ‌以辅音字母+y 结尾的词‌：变 y 为 i，再加 -es。例如：study → studies, fly → flies, carry → carries。 4. ‌以元音字母+y 结尾的词‌：直接加 -s。例如：play → plays, ‌stay → stays。 5. ‌以辅音字母+o 结尾的动词‌：多数加 -es，但 do 变为 does。例如：go → goes, do → does。 6. 不规则：常见的通常是have，其三单形式为has. Lucy comes from Australia. 变否定句，借助doesn’t+do：Lucy doesn’t come from Australia. 变一般疑问句，借助Does位于句首，动词变原形：Does Lucy come from Australia? 肯定回答：Yes, she does. 否定回答：No, she doesn’t. 主语是第一人称/第二人称/复数，动词用原形。 例：Lucy and Lily come from Australia. 变否定句，借助don’t+do: Lucy and Lily don’t come from Australia. 变一般疑问句，借助Do位于句首，动词变原形。Do Lucy and Lily come from Australia? 肯定回答：Yes, they do. 否定回答：No, they don’t. 注意：以上三种形式的动词，如果是第一人称则变疑问句的时候要变成第二人称。 例：I am a student.---Are you a student? I can swim.---Can you swim? I like bananas.---Do you like bananas? 学科网（北京）股份有限公司 学科网（北京）股份有限公司 $$