Unit 4 单元知识回扣(课件PPT)-【精讲精练】2024-2025学年高中英语选择性必修第四册（人教版2019）

单 元 知 识 回 扣 UNIT 4　SHARING 1 platform washroom rigid UNIT 4　SHARING 1 wrinkles forehead chemist criterion input UNIT 4　SHARING 1 contract resigned criteria shade dragged UNIT 4　SHARING 1 ail econdary niforms UNIT 4　SHARING 1 dust dusty chemist chemical chemistry shade shaded wrinkle wrinkled ripe ripen UNIT 4　SHARING 1 privilege privileged disability disabled disable resign resignation deserve deserved lately late UNIT 4　SHARING 1 consultation consult consultant stability stable stably UNIT 4　SHARING 1 be dying to do... a chorus of not to mention adapt to the other day come across be relevant to UNIT 4　SHARING 1 make a difference to get through participate in upside down dry out in need of take(...)for granted relay to UNIT 4　SHARING 1 It takes time to master a new skill UNIT 4　SHARING 1 was studying in his room when UNIT 4　SHARING 1 from where kiteflying spread to UNIT 4　SHARING 1 Not only does the new smartphone have UNIT 4　SHARING 1 Seeing secondary when UNIT 4　SHARING 1 poorer on UNIT 4　SHARING 1 came a uniforms normally to receive UNIT 4　SHARING 1 谢谢观看 UNIT 4　SHARING 1 Ⅰ.核心词汇 1．The next day，I stood on the ________(平台)，eyes wandering across the classroom. 2．After washing his hands，Ralphie tried to open the door of the __________(洗手间)，but found the lock was stuck. 3．At the very moment，we were seized with panic.I sat upright，my body _____ (僵硬的) with fear. 4．Mia recognized her son in an instant，who hadn't changed so much except for some ________ (皱纹) on his ________(前额). 5．She waited patiently for the _______(药剂师) to give her some attention but he was too busy. 6．We should always follow the basic _________(准则) of social communication. 7．To reach our goal of losing weight— the output，we need to control what we eat—the _____(输入). 8．The person had to sign a ________(合同) that he would be sent to an island after one year. 9．His colleagues，not to mention his parents，were shocked to hear that he had ________(辞职) from the company. 10．Although I have mercy on you，your article doesn't reach those required ________(标准). 11．Temperatures in the _____(阴凉处) can reach 35℃ at this time of year. 12．The old man _______(拖) the net with all his strength，only to find nothing but an old pan. 13．The merchant promised that all the products were available by m____order. 14．Experts in marine creatures use a wide range of primary and s________ sources for their research. 15．Meanwhile，we will go on discussing whether students should wear school u_______． Ⅱ.拓展词汇 1．____ n.沙土；灰尘 vi.&vt.擦灰→_____ adj.布满灰尘的 2．_______ n.化学家；药剂师；药房→________ adj.化学的；关于化学的 n.化学物质→_________ n.化学 3．_____ vt.给……遮挡(光线)；加灯罩；把……涂暗n.阴凉处；灯罩；阴影部分→______ adj.荫蔽的；色彩较暗的 4．_______ vt.&vi.(使脸上)起皱纹;皱起 n.皱纹→________ adj.有皱纹的 5．____ adj.成熟的；时机成熟的→_____ vt.(使)成熟；时机成熟 6．_________ n.优惠待遇；特权→__________ adj.享有特权的；荣幸的 7．__________ n.缺陷；障碍→________ adj.有残疾的；丧失能力的→_______ vt.使失去能力；使残疾 8．______ vi.&vt.辞职；辞去→___________ n.辞职 9．_______ vt.值得；应得；应受→________ adj.应得的；理所当然的 10．______ adv.最近；不久前；近来→____ adj.&adv.晚的；迟的 11．____________ n.咨询；咨询会→_______ vi.&vt.咨询；请教；商量；查阅；参看→__________ n.顾问；会诊医师 12．_________ n.稳定(性)；稳固(性)→______ adj.稳定的；安定的→______ adv.稳定地 Ⅲ.重点短语 1．_________________渴望做…… 2．___________齐声；异口同声 3．______________更不用说；且不说 4．________适应 5．_____________几天前；不久前某一天 6．___________偶然遇到；碰见 7．______________和……有关 8．____________________对……产生影响；对……起作用 9．___________完成；穿过 10．______________参与；参加 11．___________颠倒地 12．_______(使)干透；(使)完全变干 13．__________需要 14．__________________认为(……)是理所当然；对(……)不予重视 15．________转达给……；转发给…… Ⅳ.重点句型 1.句型公式：It takes sb some time to do sth 教材原句：It takes me only a few minutes to walk to school down a dusty track covered in weeds. 仿写 1：掌握一项新技能需要时间，但只要投入和练习，你就能熟练掌握它。 ___________________________________，but with dedication and practice，you can achieve proficiency. 2.句型公式：be doing ...when ...正在做……这时(突然)…… 教材原句：The other day I was showing the boys a chemistry experiment when，before I knew it，the mixture was bubbling out of the test tube spilling everywhere! 仿写 2：约翰正在房间里学习，这时突然听到有人尖叫。 John _____________________________ he heard someone screaming. 3.句型公式：from where引导定语从句 教材原句：Another teacher and I walked for two and a half hours to get there—first，up a mountain from where we had fantastic views，and then down a shaded path to the valley below. 仿写 3：中国是风筝的故乡，放风筝从那里传到了日本、朝鲜、泰国和印度。 China is the birthplace of kites，_______________________________ Japan，Korea，Thailand and India. 4.句型公式：not only ...but (also) ...连接两个表示并列关系的成分 教材原句：Now，not only are Tanzanians helped by the hospital，but people in neighbouring countries are helped as well. 仿写 4：这款新智能手机不仅拥有尖端技术，而且还提供了增强的安全功能。 _____________________________________ cutting­edge technology，but it also offers enhanced security features. Ⅴ.单元词汇整合(黑色字体为本单元必备词汇) Yesterday I received a parcel in which was a jar of jam and a cotton coat.1.______(see) them，I thought of the 2._________(second) school where I once taught.I still remember the first day 3.____ I arrived there. Walking along a dusty track covered with weeds to the school，I was disappointed to find the teaching conditions were much 4.______(poor) than I had thought.There was no electricity，not to mention laptops or tablets.My teaching facilities were a blackboard，a rubber and some chalks.When I saw my housing estate，my jaw almost dropped to the ground.There was nothing but a kettle，a pan，and some saucers on a small table in the hut.Near the fireplace was a platform 5.__ which I would sleep. I was on the point of resigning when an old man with a wrinkled forehead 6.____(come)，holding newly­made bed clothes under his arm.He was the headmaster and chemistry teacher of the school.After giving me a firm handshake，he introduced me to the students who greeted me with 7._ chorus of “good morning”．The kids were all in rags，and they couldn't afford school 8.________(uniform) at all.I noticed the headmaster dragging his feet when he walked.He said he contracted a disease 10 years before，which disabled him from walking 9.________(normal).He believed that children in poor areas deserved 10.__________(receive) education and relayed to me how parents of these children wanted their children to be educated.I had taken education for granted，but then I prayed that every child had a chance to go to school. $$