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1、Unit 1 A healthy bodyPart A1. cm （厘米） kg（千克）2.肯定句中的“也”用too 否定句中 的“也”用either3. like+动词-ing或like+to+动词原形4. exercise a lot = exercise very often 5. tallshort, lightheavy, strongweak, fastslow,6. do, does, did, will, can等词提 问或在句中使用时, 后面紧跟的 动词用原形7. 用dont, doesnt, didnt, wont, cant, 等词表示否定时，后面紧 跟的动词用原形 (助
2、动词、情态动词+动词原形),Part B1 1. 短语： look at, grow fast, do well, in the race, lift heavy weights, do pull-ups 2. 句型： Good for you.,3. 形容词的比较级和最高级变化规 则：(短加尾 ),1）一般直接在形容词后 + er ， 如：talltaller, shortshorter fastfaster，slowslower， longlonger, lightlighter weakweaker，strongstronger 2）形容词以辅音字母+y 结尾，变 y 为i+ er， 如
3、：heavyheavier， easyeasier， happyhappier， noisynoisier busybusier,3) 形容词以 e结尾，直接在其词尾后 +r ， 如：largelarger，nicenicer latelater 4) 个别形容词要双写末尾辅音字母 +er ， 如：hothotter，bigbigger， fatfatter，thinthinner， wetwetter,4. 同义句： A is taller than B. B is shorter than A. A is stronger than B. B is weaker than A. A is
4、faster than B. B is slower than A. A is older than B. B is younger than A. A is heavier than B. B is lighter than A. A is fatter than B. B is thinner than A.,Part B2 比较级句型结构： 人/物+am/is/are/was/were+形容词的比较级+than+比较对象 (than 是比较级句子中最明显的标志; 两者事物或人物的对比),past tense(过去式),1.present tense(现在时),do have happen
5、 start wake,did,had,happened,woke,started,Part C,past tense(过去式),present tense(现在时),fall come run get go,fell,came,ran,got,went,2. 短语： have a race, in the morning, in the afternoon, have a rest, under the tree, fall asleep, wake up, get to the finish line 3. 句型： What happened? Congratulations.,E Pho
6、nics,socks,skips,sleeps,Phonics,shoes,smiles,ties,bags, radios, pens, pears,Phonics,glasses,watches,brushes,matches, buses, boxes,Listen and Write,Unit 2 The natural world,Which country has this flag?,Its China.,Whats the name of this place?,Its the Changjiang River.,Lets have a contest!,1. What is
7、the highest city in China?,Lhasa.,2. What is the longest river in China?,The Changjiang River.,3. Whats the highest mountain in the world?,Mount Qomolangma.,4. What is the largest city in China?,Chongqing.,Lets have a contest!,5. What is the longest wall in the world?,The Great Wall.,6. What is the
8、longest river in the world?,The Nile River.,7. Whats the highest mountain in Shenzhen?,Wutong Mountain.,8. What is the highest palace in the world?,Potala Palace.,Lets have a contest!,9. Which animals are the heaviest on land?,Elephants.,10. Which animals have the longest necks?,Giraffes.,11. Whats
9、the biggest model park in the world?,Splendid China.,Superlatives: Short adjectives,Short adjectives Spelling rules Examples,Usually,+ est,slow the slowest fast the fastest tall the tallest,Ending in -e,+ st,large the largest nice the nicest,Ending in a consonant + y,Ending in a vowel + a consonant,
10、y -i + est,double the consonant + est,heavythe heaviest lazy the laziest happy the happiest,big the biggest fat the fattest hot the hottest,形容词的最高级标志有: the, in, of; 指三者及以上事物或人物的对比,Key points: in the province, in the country, in China, in the world, welcome to, take a photo, Chinas Folk Culture Villa
11、ges, all over China, the Water Festival enjoy+v-ing 或 enjoy+名词 much修饰、强调比较级 See you soon.,Its time for+名词= Its time to +动词短语 Its time for bed.= Its time to go to bed. Its time for school. = Its time to go to school. Its time for breakfast/ lunch/ dinner. =Its time to have breakfast/ lunch/ dinner. Enjoy yourself！ = Have a good/nice/great time!,Read! 读一读, this that there them thin think thing truth tooth,Look at this photo . Its a sea of people .,Thank you!,