重慶市梁平實(shí)驗(yàn)中學(xué)高中英語(yǔ)《Unit2 Learning from Helen Keller》Language points課件 重慶大學(xué)版必修2

1、1.He climbed to the top of the tree, ate the apples, took a nap in the shade. 他爬到樹上，吃蘋果，然后在他爬到樹上，吃蘋果，然后在樹蔭下打盹。樹蔭下打盹。 nap打盹，原意是打盹，原意是“貓睡，像貓一貓睡，像貓一樣短時(shí)間地小睡樣短時(shí)間地小睡”。 1)v. 打盹打盹 How do I get my baby to nap longer? 2)n打盹打盹 Numerous studies show that todays workers need a midday nap.3) take a nap 打盹打盹 They

2、took a 30-minute nap after completing the second task.(2)in the shade 在樹蔭下。當(dāng)表達(dá)在樹蔭下。當(dāng)表達(dá)“在在光線下或陰影下等光線下或陰影下等”的意的意思時(shí)更常用介詞思時(shí)更常用介詞in。如：。如： in the sun( light)（在陽(yáng)光下（在陽(yáng)光下) in the dark( ness)（在黑暗中（在黑暗中) in the daylight（在白天）等。（在白天）等。 【辨析】【辨析】shadeshadow 1)shade多與多與the連用，作不可數(shù)名詞連用，作不可數(shù)名詞如：如：He slept in the shade

3、 of the trees. 有時(shí)可加不定冠詞。如：有時(shí)可加不定冠詞。如： What a pleasant shade these trees give us!2) shadow意為意為“影子，陰影（可數(shù)，影子，陰影（可數(shù)，不可數(shù)）不可數(shù)）”。 如：如：1)The tree is throwing a shadow on the ground. 2)We are in the shadow of that building.談?wù)劇皹涫a樹蔭”時(shí)，兩個(gè)詞都可以用。如時(shí)，兩個(gè)詞都可以用。如 1) He slept in the shade of the trees. 2)And again they

4、 watched the wavering shadows of the tree.2.Time went by, and the little boy grew up and no longer played around the tree every day. 時(shí)光流逝，小男孩長(zhǎng)大了，他不再時(shí)光流逝，小男孩長(zhǎng)大了，他不再每天圍著大樹玩兒了。每天圍著大樹玩兒了。 not.any longer不與不與be動(dòng)詞連用。動(dòng)詞連用。 如：他不再生病了。如：他不再生病了。 可表達(dá)為：可表達(dá)為：He is no longer ill不可表達(dá)為：不可表達(dá)為：He is not ill any longer

5、3.But you can pick all the apples and sell them 但是你可以摘下所有的蘋果，拿去但是你可以摘下所有的蘋果，拿去賣了。賣了。 pick (v. )的用法：的用法：(1)采，摘（花果、果實(shí)等）采，摘（花果、果實(shí)等）Its time to pack for our holiday! Pick apples from the tree, please. (2)挑選，也可用挑選，也可用pick out。 Pick (out) and choose words and phrases from among them to build your own para

6、graphs. Students were asked to pick(out) one from the three, creating three sentences. 【辨析】【辨析】choose, pick out&select1) choose指在所提供的對(duì)象中，憑個(gè)指在所提供的對(duì)象中，憑個(gè)人的判斷力進(jìn)行選擇，較常用。如：人的判斷力進(jìn)行選擇，較常用。如： You are free to choose how you are going to die.2) pick out指按照個(gè)人的喜好或希望指按照個(gè)人的喜好或希望進(jìn)行挑選。比較通俗、隨意，多用進(jìn)行挑選。比較通俗、隨意，多用于

7、有形的東西（人或物）。于有形的東西（人或物）。 Have you picked out your new bike? 3) select指仔細(xì)、認(rèn)真地選擇，指仔細(xì)、認(rèn)真地選擇，有有“精選精選”的含義。的含義。 He searched in his drawer and at last selected the cheapest one for me. Pick sizes, colors and styles of letters, and select pictures to match your text.4.We need a house for shelter.我們需我們需要房子住。要

8、房子住。 shelter的用法：的用法： (1)n(C)遮蔽物；庇護(hù)物；避難所遮蔽物；庇護(hù)物；避難所 a bus shelter公共汽車候車亭公共汽車候車亭 an air-raid shelter防空洞防空洞 Our animal shelter and kennels havebeen in this location for over 30 years. (2)n(U)遮蔽；庇護(hù)遮蔽；庇護(hù)1) take shelter from躲避躲避 Deciding when to take shelter from his sight is important. 2) get under shelt

9、er獲得保護(hù)掩護(hù)獲得保護(hù)掩護(hù) After his getting under shelter he got interested in the activities in the shelter program.(3) v. 庇護(hù)；掩護(hù)庇護(hù)；掩護(hù)1) shelter sth.庇護(hù)庇護(hù) Its our wish to have millions of buildings built to shelter the world.2) shelter sth. from sth.保護(hù)保護(hù)免免遭遭 Before marriage, men always try to shelter their shor

10、tcomings from their girl friends.5.But you can chop off my branches to build your house. 但你可以砍下我的樹枝來(lái)建但你可以砍下我的樹枝來(lái)建房子。房子。 off是副詞，表示（空間或時(shí)間的距是副詞，表示（空間或時(shí)間的距離）離）“離去；移開等離去；移開等”。如：。如： five miles off五英里以外五英里以外 far off 遙遠(yuǎn)遙遠(yuǎn) cut off 砍掉砍掉 take a day off 請(qǐng)一天的假請(qǐng)一天的假(離開一天離開一天) go off離開離開6.I want to go sailing to r

11、elax. 我想去航海，讓自己放松一下。我想去航海，讓自己放松一下。 go sailing，“去航海去航?！保F(xiàn)在分詞，現(xiàn)在分詞sailing作狀語(yǔ)。作狀語(yǔ)。 其他的其他的go doing的用法如下：的用法如下： “go +v. +ing”表示表示“去干某事（多指從去干某事（多指從事某種活動(dòng)）事某種活動(dòng)）”,絕大部分是表示從事絕大部分是表示從事運(yùn)動(dòng)、消遣或娛樂活動(dòng)運(yùn)動(dòng)、消遣或娛樂活動(dòng)。 go hunting 去狩獵去狩獵 go jogging 去慢跑去慢跑 go window shopping 去逛街去逛街 go riding 去騎馬去騎馬 go mountain climbing 去登山去登

12、山【注意】【注意】1) go shopping只表示只表示“去買東西去買東西”，如果指明去買什么東西，如果指明去買什么東西，go之后之后要用不定式。要用不定式。 Lets go to buy meat and wine.2)若是意義上有需要，也可用若是意義上有需要，也可用“come+ v. +ing”表示類似的含義。表示類似的含義。 Come fishing with us tomorrow, will you?7.He went sailing and didnt show up again for a long time. 他去航他去航海了，好長(zhǎng)時(shí)間都沒有露面。海了，好長(zhǎng)時(shí)間都沒有露面。

13、show up的用法的用法:(1)出現(xiàn)出現(xiàn) You know Jeff didnt leave - he just didnt show up. (2)揭穿；揭露揭穿；揭露 The dishonest dealing was shown up in yesterdays paper. We did a lot to show his past up. (3)顯露；露出顯露；露出 The mark shows up only in the strong sunlight【歸納】【歸納】show的常用短語(yǔ)：的常用短語(yǔ)： show ones face 露臉露臉 show off 炫耀炫耀 show sb. around帶領(lǐng)某人參觀某處帶領(lǐng)某人參觀某處 show sb. in 帶某人進(jìn)來(lái)帶某人進(jìn)來(lái) show sb. out 帶某人出去帶某人出去 show ones teeth 發(fā)怒發(fā)怒 show mercy on 寬恕某人寬恕