阅读理解。 There are many acceptable varieti

题型:阅读理解

问题:

阅读理解。

     There are many acceptable varieties of English throughout the world. Whichever variety is

used in your country, the most important thing is that students' pronunciation must be good

enough for another person to understand what they are trying to say.

     In a PPP lesson, teachers naturally include a good model of the pronunciation when they

are presenting new vocabulary, grammar or functional language. It is important to start by

helping your students recognize sounds before you expect them to produce them.

     Spoken British English has 44 sounds, but there are only 26 letters in the alphabet for

written English. This sometimes makes English pronunciation and spelling different, so it is not

always best to write words on the blackboard at the early stages. Also, some sounds in English

do not exist in some other languages. This can make it very difficult for students to recognize

these sounds and even more difficult for them to pronounce them correctly. So some students

need to do a lot of work on these sounds, listening to them, trying to recognize them and trying

to copy them.

     If you can understand and pronounce the symbols of the phonetic alphabet, this will help

you to pronounce any word in the dictionary. You can teach this phonetic alphabet to your

students and this will make teaching pronunciation much easier. However, you can teach

pronunciation effectively without knowing the phonetic alphabet. Pronouncing English well is

not just about getting the individual sounds right. Students need to know:

* which parts of a word are stressed (spoken louder and longer);

* which parts of a sentence are stressed;

* basic intonation patterns;

* what it means when we change the intonation in a sentence (the music of the language);

* how to link together the sounds within a sentence.

     Students need practice in all these areas to improve their pronunciation.

1. The passage is most probably from ______.

A. a book for English learning

B. a book for English teaching

C. an ad for English teaching

D. a grammar book for English learning

2. Following up the passage, the author will probably ______.

A. say how to teach the phonetic alphabet

B. emphasize the importance of correct pronunciation

C. explain in detail how to practise the five suggestions

D. write about how to teach pronunciation without the phonetic alphabet

3. In the author's opinion, ______.

A. it is not necessary to pronounce every word correctly

B. the English phonetic alphabet is a must in teaching pronunciation

C. students should pronounce every word as precisely as native speakers

D. pronunciation means more than knowing how to pronounce every single word

4. Which of the following is the best title for the passage?

A. Suggestions on Teaching English Pronunciation.

B. Listening Comes First in Teaching Pronunciation.

C. The English Phonetic Alphabet and Pronunciation.

D. Other Things to Be Done besides Pronouncing Every Word.

考点:科教类阅读
题型:阅读理解

X线胸片上肺内可无结核病灶()

A.原发型肺结核

B.浸润性肺结核

C.急性血行播散性肺结核

D.慢性纤维空洞性肺结核

E.结核性胸膜炎

题型:阅读理解

在工业企业设备调查中()。

A.所有的工业企业是调查对象

B.工业企业的所有设备是调查对象

C.每台设备是调查单位

D.每台设备是报告单位

E.每个工业企业是报告单位

题型:阅读理解

补骨脂扁圆形壁内腺存在于()

A.果皮凹陷处表皮下

B.果皮凸出处表皮下

C.种皮表皮细胞

D.种皮薄壁细胞

E.中果皮薄壁组织中

题型:阅读理解

一滑块经水平轨道AB,进入竖直平面内的四分之一圆弧轨道BC。已知滑块的质量m=0.60kg,在A点的速度vA=8.0m/s,AB长x=5.0m,滑块与水平轨道间的动摩擦因数μ=0.15,圆弧轨道的半径R=2.0m,滑块离开C点后竖直上升h=0.20m,取g=10m/s2。求:

(1)滑块经过B点时速度的大小;

(2)滑块经过B点时圆弧轨道对它的支持力的 大小;

(3)滑块在圆弧轨道BC段克服摩擦力所做的功。

题型:阅读理解

液压减振器是一种良好的减震装置,振动速度越高,振幅越大,()越显著。

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