Unit 13 We're trying to save the earth 知识归纳-【优品】2023-2024学年九年级下册英语分层式单元与期末（人教版）

人教版9年级下册英语 Unit 13 知识归纳 We're trying to save the earth! Section A 一、重点词汇（源于教材） ）3.You'd better more time 1.fish(v.) (n.)渔民：钓鱼的人 talking with your parents so that 2.wood(n.)→ (adj.)木制的：木 they can understand you better. 头的 A.spend B.take 3.harm(t.)→ (adj.)有害的 C.pay D.cost 4.science(.）- (ad.)科学上 考点二 not0nly…but also…不但…而 的：科学的 且… )4.A break between classes is a good 5.advantage(u.)→ (,)缺点：不 time for students to play sports and 利条件（反义词） talk with their classmates.So it 二、重点短语（源于教材） helps with students'health, 1. 对…有害 improves their social skills. 2. 在…顶部 A.either;or 3.take part in B.neither;nor 4.turn off C.not only:but also 分 付费：付出代价 D.both;and 6 采取行动 )5.Not only you but also I 三、考点点拨 interested in the cartoon. 考点一辨析spend,pay,take A.am B.is ( )1.-How much is the ticket to Cen- C.are D.were tral Park? 考点三play a part in参与 -A ticket $30.You two 6.每个人都应该在环保方面发挥作用。(play) $60 for the Everyone should need to the environmental protection. tickets. )7.Everyone in the class is asked to A.costs:pay B.costs:spend play a part in the class- C.pays;spend D.spends;pay room clean. ()2.Roy works in London.It A.keep B.keeps him about half an hour to get to C.keeping D.kept work by bus every day. 四、用括号内所给词的适当形式填空（源于教材） A.costs B.spends 1.We should solve the problem in a C.takes D.pays (science)way. ◆15◆ 2.I can't afford (buy)a new car. 2.种植更多的树木可以减少空气污染。 3.These (fishman)make a living by Planting more trees can catching and selling fish. air pollution. 4.In fact,about 70 million sharks are 3.在过去的20到30年里，某些种类的鲨鱼 (catch)and traded every year. 数量下降了90%以上。 5.Can you tell me the (advantage) some kinds of the machine? of sharks have fallen over 90 per- 6.I like the house with wood cent in the last 20 to 30 years. floor.because it's smooth and beautiful. 4.当我们购物时，我们可以使用可重复使用 7.The water pollute)is from the 的袋子来代替塑料袋。 factory. We can use reusable bags 8.Government are asked to develop plastic bags when we shop. (law)to protect the environment. 9.I didn't buy the car because it 5.如果我们现在不采取行动，这些可怜