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・ それを直す

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それぞれの日にちごとに各回の講義を行う。

試験

中間試験：前半の英訳

講義の際、板書した内容も試験に含む。

中間試験は８回目の講義

単語は毎回覚えておく範囲を指定し、次回小テストを行う。

10/22, 11/19は休講

12/3 に中間テスト

5.3 Water as a solvent

*いくつも種類がある溶媒の一つ、という意味でａがつく

訳しにくい文を英訳する秘訣

・ 主語と述語を抜き出す。

理由は…だからである

・ その部分だけを訳す

the reason is that ~

・ それぞれの修飾部分を付け加える

・ それでも訳せない場合は日本語を変える（主語と述語をはっきりさせる、修飾語が何にかかるかをはっきりさせる）

unno@gunma-u.ac.jp

http://element.chem-bio.st.gunma-u.ac.jp/English/

e-ラーニング自習プログラム

http://www.tech.gunma-u.ac.jp/GGP/E-learning/ccb/main.html

本日の単語テスト

１． molecule

２． intermediate

３． distillation

４． hydrolysis

５． enzyme

The (greatest) reason that

major

we have to drink water is that water is an excellent solvent at many chemical

for

materials which make

substances

up our body.

A major reason we must consume water is that it is an excellent solvent for many of the chemicals that make up our bodies.

(ポイント)

文中で主語—述語を含む文が含まれるとき（複文）その文の前にかならずthatを入れる。

substance: 物質

chemicals: 化学物質

consume: 消費する

The Water is also an (excellent) solvent for

good

many other substances.

And water is also ~.

Water is an excellent solvent for as others substances.

(前の文章にカンマで続けて)

as well as for a wide variety of other substances.

It is also a good solvent for ~.

(ポイント)

as well as 〜もまた

＊ 強調したいときは長い単語をわざと使うことがある。

英語はリズムを重んじるので、接続語をかなり多用する。

a wide variety of 多彩な、多様な

A solvent is a medium which can dissolve another substances.

A solvent is a medium which can dissolve other substances.

A solvent is a substance capable of dissolving other substances.

（ポイント）

capable of ~ : ~し得る

We call the substances

Solute is a

which are dissolved in the

is

solvent solute.

Solutes are those substances that dissolve in a solvent.

http://mdl.media.gunma-u.ac.jp ログイン

コースカテゴリ→専門教育→工学部→現代GP

コース選択

登録キーeng_biology

gp_chem

reaction mechanism

element

reactivity

hydrophilic

equilibrium

Table 5.1. Importance of Water as a Solvent

(ポイント)

・ キャプションは、前置詞、冠詞以外の単語を大文字で始めることが多い

・ 文章でなければ最後にピリオドは打たない

In our bodies:

（ポイント）

コロン（：）は後ろの内容を説明するタイトルなどに使われる。

セミコロン（；）カンマより少し強い区切りに使う。後ろの文章を接続語無しで直接続けてよい。

Blood plasma is a solution

that contains a lot of

many

life-maintenance substances conclude it.

Blood plasma is a solution which contains substances to (sustain)

support

various life.lives

Blood plasma is a water

aqueous

solution that contains various materials to keep our life.

Blood plasma is a solution in which various life-supporting substances are contained.

Blood plasma is an aqueous solution containing a variety of life-supporting substances.

Oxygen (breathed-in) is

Inhaled oxygen

combines with hemoglobin in the lung, and dissolves in blood plasma.

Inhaled oxygen dissolves in blood plasma in the lungs, allowing O₂ to combine with hemoglobin.

(ポイント)

この文章は分詞構文。〜ing

or ~edで始めて、主語を省略する

CO₂ dissolved in blood

Carbon dioxide is

plasma, being carried to lungs and be discharged

is

from our bodies.

Blood plasma carries dissolved CO₂ to the lungs to be exhaled.

（ポイント）

文章は数字、あるいは略号、化学式で始めてはいけない（文字に直す）

１．isomer

2. purification

3. reagent

4. cyclization

5. molecular weight

Pure drinking water is (impossible), because

very rare

water is so excellent as

a so good

solvent.

Because water too

is such a good solvent

excellent, there is no way that existed pure drinking water. to be existed.

Because water is such a good solvent, drinking water is rarely, if ever, just "pure" water.

if ever (少し口語的)　あったとしても少ない

""は強調するために用いている。

A Drinking water assures

that it must be confused

containing

other substances, too.

I guarantee that drinking water sure enough to confuse contains other substances.

You can be assured that it almost certainly contains other substances.

（ポイント）

科学論文で、「もまた」を意味するとき ,tooを使ってはいけない。alsoを文中に使う。

含む＝contain

Municipal water companies provide information about the dissolved mineral content.

(ポイント)

提供する＝provide 無生物主語などでもよく使われる

content: 含まれるもの

mineral: 無機の

The result which of water that is used in the middle-western part of American homes indicates

is shown in Table

the list 5.2.

An analysis of tap water in a Midwest home revealed the information in Table 5.2.

revealed: 明らかにする

表：Table, 図：　Figure

　化学式：Scheme

１． concentration

２． environment

３． preparation 調製

４． static

５． Temperature

Scheme とかFigureを示す場合、Scheme 1. Effective preparation….のようにタイトルをたいてい入れる。これをキャプションという

You must not guess that

consider

drinking a cup of water

self risk-benefit, but really that

relates a actually

self.

does.

I think you never even

dream that drinking a

consider

glass of water have a risk and benefit a problem of convenience, but in fact, those relate to each other.

Readers will never dreamed that to drink a

consider

glass of water have a risk and convenience problem, but those have a relativity.

it relates.

The reader never will

dream that drinking a

consider

glass of water concerns risk and benefit, but in fact it is (concerned).

does

Perhaps you have never considered drinking a glass of water as a risk-benefit act, yet it is.

（ポイント）

これまでに考えたことはないだろう（夢にも思わない）という意味合いで現在完了形を使っている。

We tend to think that there is a great benefit and low risk in drinking water.

It is because that you consider water is treated, and chemically analyzed. in chemistry.

Because drinking water is treated properly and (made a chemical analysis),

chemically analyzed,

we consider that it has a great convenience, on the other hand it has a very small risk.

low

Since a proper treatment and a chemical analysis have been done, we tend to recognize that drinking water has high benefit, while it has a only very low risk.

We usually consider water that has been chemically analyzed and treated to have important benefits with very low risk.

Fortunately, almost all of the cases is are (right).

correct

Fortunately, in the most cases of almost all, (it comes to look like it).

that is correct.

Overwhelmingly, this is a valid assumption.

１． cation

２． reduction

３． fluorescence

４． transition state

５． bromine

5.4 Solute Concentration in Aqueous Solutions

The (notion) of

concept

concentration has been introduced in Chapter 1 in a relation of air

to the

composition.

The concept of concentration is induced

introduced

into the Chapter 1 in

connection with the air

to

composition.

The concept of concentration was first introduced in Chapter 1 in relation to the composition of air.

In Chapters 2 and 3, we utilized several units of concentration were utilized when we consider (concentration) of

that

chlorinated substances in the stratosphere and accumulated concentration of greenhouse gases in the troposphere were considered.

In Chapters 2 and 3, I used some concentration units when we considered

of (concentration) of

that

(kinds of) chlorinated matters

several compounds

on the stratosphere and

in

accumulated concentration of greenhouse gases in the troposphere.

In Chapters 2 and 3, I also used some concentration units when I considered that of concentration of chlorine substances in the stratosphere and accumulated concentration of greenhouse (effect) gases in the troposphere.

We used concentration units again in Chapters 2 and 3, looking at concentrations of chlorine compounds in the stratosphere or greenhouse gases accumulating in the troposphere.

(ポイント)

文章を短くするため、色々工夫する（thatを使う、まとめられる単語はひとつにする、能動態を使う）

Editorial we: 論文中ではIはほとんど用いず単著の場合もweを使うことが多い。

Here (let's) review a

we will

concept of concentration (from the point of view )

in terms

of a substance dissolving in water.

dissolved

Now we will revisit this concept in terms of substances dissolved in water.

１． catalyst

２． reaction rate

３． interaction

４． derivative

５． Precipitate

For example, (we) think about a

solution that sodium chloride is melted by a

dissolved in

water.

For example, (we will) consider about the sodium chloride aqueous solution.

As an example, consider a solution of NaCl in water.

(ポイント)

・科学論文では省略のアポストロフィを含む単語は使ってはいけない。

・ 水溶液＝aqueous, NaCl水溶液：aqueous NaCl

・ 考える＝consider

The molar mass of NaCl is 58.5 g, (so) the weight per

therefore of

1 mol of NaCl is 58.5 g.

The molar mass of NaCl is 58.5 g, so the weight of

therefore

one mol NaCl is 58.5 g.

The molar mass of NaCl is 58.5 g; therefore, 1 mol of NaCl weighs 58.5 g.

(ポイント)

英語では数字と単位の間にスペースを入れる。例外は％と角度の°　で、これにはスペースを入れない。

・ soを使いたいときはthereforeを使う

・ ；（セミコロン）は、,と．の中間の切れ目。セミコロンを使うと、２つの文を接続しなしでつなげられる。

論文全体で１回か２回ぐらいの少数利用なら許される。

The molar of NaCl solution

concentration

is 1.00 M when 58.5 g of NaCl is dissolved in some water, then enough water is added to make 1 L as shown in Figure 5.6.

If we dissolve 58.5 g of NaCl of 58.5 g in (suitable)

some

amount water, then add water, and to make capacity correctly 1 L, we

exactly

obtain 1.00 M NaCl solution whose molarity is 1.00 M. (refer to Figure 5.6).

If we were to dissolve 58.5 g of NaCl in some water and then enough water to make exactly 1.000 L of solution, we would have a 1.00 M NaCl solution (Figure 5.6).

（ポイント）

・正確な（量）　exactly

・ Figure, Table, Schemeをのせるときには、本文中に断っておくことが必要。As shown in Scheme 1とか文章の最後に（Scheme 1）.のように示す。

reflux

insoluble

sublimation

condensation

reactant

復習用Webページ

http://unno.chem-bio.st.gunma-u.ac.jp/~unno-lab/English/

後半プレゼン講義の進め方

・ 6つの班に分かれて、有機化学のトピックを一つ選び、英語で講演を行う。

・ 発表時間は1分程度、スライド2枚以下、暗記

プレゼンテーションのポイント

・ 字は大きく（48ポイント以上）

・ 図、画像、表を活用

・ 字の色は最大3色程度

話し方

・ 大きな声で

・ 視線は会場に

練習は大事！

最初に決めること

・ 司会者

・ トピック

・ 分担を決める

1班：アルキン、アルケンへの付加

2班：ハロアルカンの求核置換反応

3班：化学結合と分子の成り立ち

4班：置換ベンゼンの配向性

5班：有機化合物の種類

6班：酸と塩基

ストーリー作り、役割分担、個人スライドを日本語で作成

冬休み〜　参考書などを調べて、発表する内容を決めスライドを決定する。可能であれば日本語原稿を作る。図の作成を行っておく（時間がかかるので）。

unno@gunma-u.ac.jpｓ

1/7 スライド英語化、図を作る。日本語原稿完成

1/14 スライドファイル作成、原稿英語化

〜発表スライド、原稿を完成する

1/28　リハーサル、最終すり合わせ

〜原稿を暗記、発表練習を行う

2/4(補講期間)　発表本番

2/4（補講期間）各自プレゼンテーション発表ビデオを見る