Unit3知識(shí)點(diǎn)學(xué)案-高中英語(yǔ)人教版（2019）必修第二冊(cè)

1、課題： Unit 3 The Internet精講精練 重點(diǎn)詞匯梳理1.convenient adj. 方便的；近便的(1) It is convenient (for sb.) to do sth. 做某事(對(duì)某人來說)是方便的(2) conveniently adv. 方便地；近便地(3) convenience n. 方便；便利；適宜at ones convenience 在某人方便的時(shí)候inconvenient adj. 不方便的；不近便的【練透考點(diǎn)】單句語(yǔ)法填空_ your convenience，Id like to invite you and your family to vi

2、sit China.If_is convenient for you，can you pick me up at the airport at 11：30 am?This apartment is very convenient for the bus station and it has a lot of_.(convenience) 2. benefit n.益處vt.使受益vi.得益于(1)be of(great) benefit to 有益于;對(duì)(很)有益for the benefit of sb=for ones benefit為了某人的利益(2)benefit sb/sth使某人/

3、某物受益benefit from/by.從中獲益(3)beneficial adj.有益的;有利的be beneficial to.對(duì)有益1.Actually，these books are _ great benefit to the staff. 2.Everyone benefited limiting their intake of tea to just three or four cups a day. 3.Reading is （benefit）to all of us. 4.Walking outdoors regularly for sunshine is of great

4、benefit _ everyone. 3.distance n.距離(1)in the distance在遠(yuǎn)方at/from a distance在(稍)遠(yuǎn)處,從遠(yuǎn)處keep sb at a distance對(duì)某人冷淡,疏遠(yuǎn)某人keep ones distance (from.)(與)保持距離(2)distant adj.遙遠(yuǎn)的,遠(yuǎn)隔的;冷淡的be distant from.離遠(yuǎn)On Monday mornings it usually takes me an hour to drive to work although the actual _(distant)is only 20 mil

5、es.4.inspire vt.鼓舞;激勵(lì);啟發(fā)思考(1)inspire sb with. 用激勵(lì)某人inspire sb to do激勵(lì)某人做某事(2)inspiration n.靈感,啟發(fā)inspiring adj.鼓舞人心的,激勵(lì)的inspired adj.受到激勵(lì)的,得到靈感的be inspired by.被鼓舞5. access n.通道;(使用、查閱、接近或面見的)機(jī)會(huì) vt.進(jìn)入;使用;獲取(1)access to . 的通路；利用的權(quán)利have/get/gain/obtain access to . 使用/接近的權(quán)利或機(jī)會(huì)(2)accessible adj. 可接近的；可進(jìn)入的

6、；可使用的be accessible to 易接近的；能進(jìn)入的For one thing, with almost all of us having _ (accessible) to the Internet and other media sources, such news is within our easy reach.All roads were blocked and the only access _ the earthquake stricken areas was by water.語(yǔ)法知識(shí)點(diǎn)：現(xiàn)在完成時(shí)的被動(dòng)語(yǔ)態(tài)定義：表示動(dòng)作已經(jīng)完成，強(qiáng)調(diào)對(duì)現(xiàn)在造成的影響或結(jié)果，且主語(yǔ)與

7、謂語(yǔ)動(dòng)詞之間的被動(dòng)關(guān)系，表示一個(gè)被動(dòng)的動(dòng)作或狀態(tài)開始于過去，持續(xù)到現(xiàn)在，并且有可能持續(xù)下去。形式：肯定式： have/has +been done否定式：主語(yǔ)+ have/has been done一般疑問式：Have/Has + 主語(yǔ)+ been done?特殊疑問式：疑問詞+have/has+ 主語(yǔ)+been done.?Online shopping has been used in our daily life. Peoples lives has been changed（change）by online communities and social networks.用現(xiàn)在完成時(shí)的

8、被動(dòng)語(yǔ)態(tài)改寫句子。1. Jacks boss has always praised him for his devotion to work. Jack _ by his boss for his devotion to work.2. They have found a good place to build a temple in the village. A good place _ by them to build a temple in the village.3. We havent yet decided how to solve that difficult technolog

9、ical problem. How to solve that difficult technological problem _ yet.4. I have asked her to help you. She _ by me to help you.5. He has given the child some interesting books. The child _ some interesting books.Some interesting books _ the child by him.拓展延伸 語(yǔ)法填空：Nowadays more and more children have

10、 access 1_ the Internet. _2_ (surf) online has both 3_ (benefit) and disadvantages. Now 4_ the Internet is a good information source, children can get to know the world outside. Besides, they always surf online 5_ (chat) with friends and read essays. They can even click the mouse, knock on the keybo

11、ard and do their homework through the Internet. However, what is 6_ (embarrass) is that it also has disadvantages. There are too many games 7_ (design) for children. Some children play games 8_ frequently that they cant concentrate on their studies. Some even surf on some websites _9_ (contain) unhe

12、althy news and pictures. Every coin 10_ (have) two sides. What matters much is how you make use of it.隨堂檢測(cè) 七選五Playing sports is a lot of fun. But getting hurt is unavoidable. _1_Wear protective equipment.The equipment you wear depends on the sport you play. Helmets(頭盔)are the most common protective

13、equipment. They protect your head while you re playing football， baseball and softball，biking and so on. Warm up._2_ Doing some stretching exercises can get you prepared to play sports. By warming up， you get yourself ready to play. Warming up your muscles and practicing a sport help keep you safe，t

14、oo. Know the rules of the games. Traffic lights help prevent crashes between the cars that drive on the roads together. This works because drivers know the rules and follow them-at least most of the time._3_ When players know the rules of the games，fewer injuries will happen. For example，you know th

15、at in football you cant come from behind，crash into a players legs and steal the ball. Its legal-and safer-to go after the ball rather than the player. _4_ Some rules have nothing to do with scoring points，They are just about protecting other people. For example，a diver would make sure that the pool

16、 is clear before diving in. Otherwise， he or she might land on someone else. _5_This is a really important one. If you love sports，you may get right back to the game even youre injured. But playing when youre hurt is a bad idea. It can lead to an even worse injury.A. Watch out for others.B. Dont do too much exercise.C. Its the sa